Maintenance rotary table for cigarette equipment

Abstract

The utility model discloses a maintenance rotary table for cigarette equipment, which relates to the technical field of equipment maintenance and comprises a lifting table, a rotary table rotatably mounted at the top of the lifting table, two clamping components and a supporting mechanism. An electric push rod and a first motor are installed on the two device plates correspondingly, one clamping assembly is installed at the output end of the first motor, and the other clamping assembly is rotationally installed at the output end of the electric push rod. The supporting mechanism is installed on the top of the bearing plate and used for supporting the rotating table. By means of the horizontal rotating capacity of the rotating table and the vertical rotating capacity of the clamping assembly, a maintainer can maintain the top, the bottom and the side face of equipment, the equipment does not need to be turned over manually, the flexibility and efficiency of maintenance are improved, the supporting mechanism provides stable support for the rotating table, and the maintenance cost is reduced. And even if heavy equipment is borne, the stability can be kept, so that the safety risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment maintenance, and more specifically, to a maintenance turntable for cigarette-making equipment. Background Art

[0002] At present, when the cigarette-making equipment in a cigarette factory is damaged or fails, the damaged equipment is usually placed on a maintenance turntable, so that the damaged equipment can be safely supported and rotated during the maintenance process, enabling maintenance personnel to inspect and repair the equipment from different angles.

[0003] Although the existing maintenance turntables meet the basic requirements in terms of function, there are still some defects in actual applications: most maintenance turntables can only rotate in the horizontal direction, with limited adjustment functions. When repairing the top or bottom of the equipment, it is necessary to manually turn the equipment half a circle, resulting in low repair efficiency. Moreover, when repairing equipment with a large mass, some turntables may have stability problems.

[0004] Therefore, how to provide a maintenance turntable for cigarette-making equipment has become a technical problem urgently to be solved in this field. Summary of the Utility Model

[0005] An object of the utility model is to provide a new technical solution for a maintenance turntable for cigarette-making equipment.

[0006] According to a first aspect of the utility model, there is provided a maintenance turntable for cigarette-making equipment, comprising:

[0007] A lifting table, the lifting table comprising a bottom plate, a lifting mechanism and a bearing plate, the bearing plate being located above the bottom plate and the lifting mechanism being connected between the bottom plate and the bearing plate;

[0008] A maintenance auxiliary mechanism, the maintenance auxiliary mechanism comprising a rotating table horizontally rotatably mounted on the top of the bearing plate, a control component for controlling the rotation of the rotating table being provided on the bearing plate, two symmetrically arranged device plates being mounted on the top of the rotating table, an electric push rod and a first motor being respectively mounted on the two device plates, both the electric push rod and the first motor being horizontally arranged and on the same horizontal line, the maintenance auxiliary mechanism further comprising two clamping components, the two clamping components being located between the two device plates, one of the clamping components being mounted on the output end of the first motor and the other clamping component being rotatably mounted on the output end of the electric push rod;

[0009] A supporting mechanism, mounted on the top of the bearing plate and used for supporting the rotating table.

[0010] Preferably, a rotating rod rotatably mounted on the top of the bearing plate is fixed in the middle of the bottom surface of the rotating table. The control assembly includes a driving gear fixedly sleeved on the rotating rod. A second motor with an upward output end is installed at the bottom of the bearing plate. The output end of the second motor movably penetrates through the bearing plate and is fixed with a rotating gear meshing with the driving gear.

[0011] Preferably, the diameter of the rotating gear is much smaller than the diameter of the driving gear.

[0012] Preferably, the clamping assembly includes a U-shaped plate, two clamping plates and an adjusting part. The middle of the back of one of the U-shaped plates is fixed on the output end of the first motor. The middle of the back of the other U-shaped plate is rotatably mounted on the output end of the electric push rod. A sliding groove is formed on the opening side of the U-shaped plate. Both of the clamping plates are slidably mounted inside the sliding groove. The adjusting part is used to control the two clamping plates to move towards each other or away from each other.

[0013] Preferably, the adjusting part includes a bidirectional lead screw rotatably mounted inside the sliding groove. The two clamping plates are respectively thread sleeved on the positive thread and the reverse thread of the bidirectional lead screw. One end of the bidirectional lead screw movably penetrates through the U-shaped plate and is fixed with a turning handle.

[0014] Preferably, rubber pads are installed on the opposite sides of the two clamping plates.

[0015] Preferably, a vertical guide ring is fixed on the device plate. An annular guide groove is formed on one side of the guide ring. Two symmetrically arranged telescopic sleeve rods are fixed on the back of the U-shaped plate facing away from the opening. One end of the telescopic sleeve rod is rotatably mounted with a guide wheel rolling inside the guide groove.

[0016] Preferably, the support mechanism includes a support ring fixed on the top of the bearing plate. The rotating rod is located on the central axis of the support ring. The top of the support ring is ball-connected with a plurality of support balls distributed in an array. All of the plurality of support balls roll on the bottom surface of the rotating table.

[0017] Preferably, the lifting mechanism includes two symmetrically arranged scissor rod groups. Each scissor rod group is composed of two cross - arranged support rods. The middle parts of the two support rods are hinged to form an "X" shape. One end of the higher support rod is hinged to the bottom of the bearing plate, and the lower end of the other support rod is hinged to the top of the bottom plate. A first roller rolling on the top of the bottom plate is rotatably installed at the lower end of one of the support rods, and a second roller rolling on the bottom of the bearing plate is rotatably installed at the higher end of the other support rod. An integral connecting rod is connected to the rotating shafts of the two first rollers. The lifting mechanism further includes a third motor installed on the top of the bottom plate. A threaded rod arranged along the rolling direction of the first roller is rotatably installed between the output end of the third motor and the top of the bottom plate. The connecting rod is thread - sleeved on the threaded rod.

[0018] Preferably, four universal locking wheels are installed at the bottom of the bottom plate and are distributed in a rectangle.

[0019] The beneficial effects of the present utility model are as follows:

[0020] 1. With the horizontal rotation ability of the rotating table and the vertical rotation ability of the clamping assembly in the present utility model, maintenance personnel can perform maintenance on the top, bottom, and side of the equipment without manually flipping the equipment, greatly improving the flexibility and efficiency of maintenance.

[0021] 2. The design of the lifting mechanism in the present utility model allows the maintenance rotating table to be adjusted according to the needs of maintenance personnel or the height of the equipment, enabling maintenance work to be carried out at a more comfortable working height and reducing physical strain.

[0022] 3. Through the design of the support mechanism in the present utility model, stable support is provided for the rotating table, and it can remain stable even when carrying heavier equipment, reducing safety risks.

[0023] 4. In the present utility model, one of the clamping assemblies is fixed to the output end of the electric push rod, which can be quickly adjusted according to the size of the equipment to be maintained. The first motor can control the change of the angle of the equipment in the vertical direction, improving the quality and efficiency of maintenance.

[0024] Other features and advantages of the present utility model will become clear through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings incorporated in the specification and constituting a part of the specification illustrate embodiments of the present utility model and, together with the description, are used to explain the principles of the present utility model.

[0026] Figure 1 It is a three - dimensional structural schematic diagram of the present utility model;

[0027] Figure 2 is a three-dimensional sectional view of the present utility model; Figure 1

[0028] Figure 3 is a three-dimensional structural schematic diagram of the control component in the present utility model;

[0029] Figure 4 is a three-dimensional structural schematic diagram of the electric push rod and the clamping component in the present utility model;

[0030] Figure 5 is a three-dimensional structural schematic diagram of the first motor and the clamping component in the present utility model;

[0031] Figure 6 is an exploded view of a part of the structure of the present utility model;

[0032] Figure 7 is the present utility model Figure 1 a three-dimensional structural schematic diagram of a part of the structure;

[0033] Figure 8 is the present utility model Figure 7 a three-dimensional sectional view.

[0034] The labels in the figure are as follows: 1, lifting platform; 11, bottom plate; 12, lifting mechanism; 13, bearing plate; 111, universal locking wheel; 121, support rod; 122, first roller; 123, second roller; 124, connecting rod; 125, third motor; 126, threaded rod; 2, maintenance auxiliary mechanism; 21, rotating platform; 22, control component; 23, device plate; 24, electric push rod; 25, first motor; 26, clamping component; 211, rotating rod; 221, driving gear; 222, second motor; 223, rotating gear; 231, guide ring; 232, guide groove; 261, U-shaped plate; 262, clamping plate; 263, adjusting part; 264, sliding groove; 265, rubber pad; 2611, telescopic sleeve rod; 2612, guide wheel; 2631, bidirectional lead screw; 2632, turning handle; 3, support mechanism; 31, support ring; 32, support ball. Detailed implementation manners

[0035] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model.

[0036] The following description of at least one exemplary embodiment is actually merely illustrative and in no way restricts the present utility model or its application or use.

[0037] ​Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be regarded as part of the specification.

[0038] In all the examples shown and discussed here, any specific values should be construed as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments may have different values.

[0039] As Figures 1 to 8 shown, the embodiment of the present utility model provides a maintenance turntable for a cigarette-making device, which is mainly used to solve the problems that most maintenance turntables can only rotate in the horizontal direction, with limited adjustment functions. When repairing the top or bottom of the device, it is necessary to manually turn the device half a circle, resulting in low repair efficiency. And when repairing a device with a large mass, some turntables may have stability problems. The following technical solutions are provided and will be described in detail in conjunction with Figures 1 to 8 for a detailed description.

[0040] The maintenance turntable for a cigarette-making device of the present utility model includes: a lifting platform 1, a maintenance auxiliary mechanism 2, and a support mechanism 3.

[0041] The lifting platform 1 includes a bottom plate 11, a lifting mechanism 12, and a bearing plate 13. The bearing plate 13 is located above the bottom plate 11, and the lifting mechanism 12 is connected between the bottom plate 11 and the bearing plate 13. The bottom plate 11 serves as the foundation of the turntable, providing stable support.

[0042] The maintenance auxiliary mechanism 2 includes a rotating platform 21 horizontally rotatably mounted on the top of the bearing plate 13. A control component 22 for controlling the rotation of the rotating platform 21 is provided on the bearing plate 13, allowing the device to rotate at multiple angles on the horizontal plane. Two symmetrically arranged device plates 23 are mounted on the top of the rotating platform 21. An electric push rod 24 and a first motor 25 are respectively mounted on the two device plates 23. The electric push rod 24 and the first motor 25 are both horizontally arranged and on the same horizontal line.

[0043] The maintenance auxiliary mechanism 2 further includes two clamping components 26. The two clamping components 26 are located between the two device plates 23. One of the clamping components 26 is mounted on the output end of the first motor 25, and the other clamping component 26 is rotatably mounted on the output end of the electric push rod 24. The two clamping components 26 can clamp and fix the device to be repaired. The setting of the electric push rod 24 facilitates adjusting the distance between the two clamping components 26 and can clamp devices of different sizes. The setting of the first motor 25 can control the rotation of the device in the vertical direction for angle adjustment.

[0044] The support mechanism 3 is installed on the top of the bearing plate 13 and is used to support the rotating table 21. When the device is in specific operation: First, place the device to be repaired on the rotating table 21 and fix it using the clamping assembly 26. According to the operating height of the maintenance personnel or the specific repair part of the device, adjust the height of the bearing plate 13 through the lifting mechanism 12. Then, operate the control assembly 22 and the first motor 25 to rotate the rotating table 21 to the required repair angle. Finally, after the device rotates to an appropriate position, the maintenance personnel perform the repair operation. After the repair is completed, release the device through the clamping assembly 26 and remove it from the rotating table 21.

[0045] The utility model enables the maintenance personnel to operate at the best position through precise angle control and height adjustment, thereby improving the repair quality. The design of the electric push rod 24 allows the two clamping assemblies 26 to adapt to devices of different sizes and shapes, increasing the versatility of the device. The design of the support mechanism 3 provides stable support for the rotating table 21 and can maintain stability even when carrying heavy devices, reducing the safety risk. It should be noted that rechargeable first storage batteries are provided on both device plates 23, respectively used to supply power to the electric push rod 24 and the first motor 25.

[0046] In this embodiment, please refer to Figure 2 and Figure 3 , a rotating rod 211 is fixedly installed in the middle of the bottom surface of the rotating table 21 and is rotatably installed on the top of the bearing plate 13. The rotating rod 211 serves as the central axis for the rotation of the rotating table 21.

[0047] The control assembly 22 includes a driving gear 221 fixedly sleeved on the rotating rod 211. A second motor 222 with an upward output end is installed at the bottom of the bearing plate 13. The output end of the second motor 222 movably penetrates through the bearing plate 13 and is fixed with a rotating gear 223 meshing with the driving gear 221. Start the second motor 222, and its output end drives the rotating gear 223 to rotate. The rotating gear 223 meshes with the driving gear 221, driving the driving gear 221 to rotate, thereby driving the rotating table 21 to rotate for angle adjustment.

[0048] The diameter of the rotating gear 223 is much smaller than the diameter of the driving gear 221. Since the diameter of the rotating gear 223 is much smaller than the diameter of the driving gear 221, this constitutes a speed reduction mechanism that can provide greater torque to drive the rotation of the rotating table 21.

[0049] The utility model realizes precise control of the rotation angle of the rotating table 21 through the speed reduction mechanism composed of the second motor 222, the driving gear 221, and the rotating gear 223. The smaller-diameter rotating gear 223 meshes with the larger-diameter driving gear 221, providing a high-torque output, enabling even heavy devices to rotate smoothly.

[0050] It should be noted that a rechargeable battery pack is provided on the bottom plate 11 for supplying power to the second motor 222 and the lifting mechanism 12.

[0051] Further, please refer to Figure 2 , Figure 4 , Figure 5 and Figure 6 , the clamping assembly 26 includes a U-shaped plate 261, two clamping plates 262 and an adjusting part 263, forming an adjustable clamping mechanism. The middle part of one U-shaped plate 261 on the side facing away from the opening is fixed on the output end of the first motor 25 for rotation to control the angle of the device to be repaired in the vertical direction; the middle part of the other U-shaped plate 261 on the side facing away from the opening is rotatably installed on the output end of the electric push rod 24 for adjusting the distance between the two clamping assemblies 26, so as to clamp and fix devices to be repaired with different shapes and sizes.

[0052] A sliding groove 264 is formed on the opening side of the U-shaped plate 261, and the two clamping plates 262 are both slidably installed inside the sliding groove 264. The adjusting part 263 is used to control the two clamping plates 262 to move towards each other or away from each other, so that the device to be repaired is placed inside the openings of the two U-shaped plates 261.

[0053] In the present utility model, the two clamping plates 262 are controlled by the adjusting part 263 to move towards each other to clamp and fix the device. Through the precise control of the adjusting part 263, precise clamping of devices with different sizes and shapes can be achieved; rubber pads 265 are installed on the opposite sides of the two clamping plates 262. The rubber pads 265 provide additional friction force to ensure that the device remains stable during the repair process, and also protect the surface of the device to prevent damage during the clamping process.

[0054] Specifically, please refer to Figure 4 and Figure 5 , the adjusting part 263 includes a bidirectional lead screw 2631 rotatably installed inside the sliding groove 264. The two clamping plates 262 are respectively sleeved on the positive thread and the reverse thread of the bidirectional lead screw 2631. One end of the bidirectional lead screw 2631 movably penetrates through the U-shaped plate 261 and is fixed with a turning handle 2632. During specific operation, the operator manually rotates the turning handle 2632 to drive the bidirectional lead screw 2631 to rotate. The rotation of the bidirectional lead screw 2631 causes the clamping plate 262 on the thread to move along the lead screw, realizing the adjustment of the clamping position. By controlling the rotation direction and rotation amount of the turning handle 2632, the operator can precisely adjust the distance between the two clamping plates 262, thereby controlling the clamping force.

[0055] In order to improve the stability of the clamping assembly 26, please refer to Figure 4 and Figure 5, a vertical guiding ring 231 is fixed on the device plate 23. One side of the guiding ring 231 is constructed with an annular guiding groove 232. On the side of the U-shaped plate 261 facing away from the opening, two symmetrically arranged telescopic sleeve rods 2611 are fixed. One end of the telescopic sleeve rod 2611 is rotatably installed with a guiding wheel 2612 that rolls inside the guiding groove 232. The telescopic sleeve rod 2611 includes a connecting sleeve fixed horizontally on the U-shaped plate 261. One end of the connecting sleeve is movably inserted with an installation rod, and the guiding wheel 2612 is rotatably sleeved on the end of the installation rod. The setting of the telescopic sleeve rod 2611 neither affects the telescoping of the electric push rod 24 nor improves the stability of the U-shaped plate 261. At the same time, the setting of the guiding wheel 2612 does not affect the rotation of the U-shaped plate 261 and provides higher stability for the U-shaped plate 261.

[0056] To improve the stability of the rotating table 21, please refer to Figure 2 and Figure 6 , the support mechanism 3 includes a support ring 31 fixed on the top of the bearing plate 13. The rotating rod 211 is located on the central axis of the support ring 31. The rotating rod 211 is positioned on the central axis of the support ring 31 to ensure the stability when the rotating table 21 rotates around the central axis. The top of the support ring 31 is ball-connected with a plurality of support balls 32 arranged in an array. A plurality of support balls 32 all roll on the bottom surface of the rotating table 21. These support balls 32 provide support points when the rotating table 21 rotates. The support balls 32 roll on the bottom surface of the rotating table 21 to reduce rotational friction and ensure the smooth rotation of the rotating table 21. The rolling support of the support balls 32 helps to extend the service life of the rotating table 21 and the support ring 31.

[0057] In this embodiment, please refer to Figure 2 , Figure 7 and Figure 8 , the lifting mechanism 12 includes two groups of symmetrically arranged scissor rod groups. Each scissor rod group is composed of two cross-shaped support rods 121. The middle parts of the two support rods 121 are hinged to form an "X" shape, so that the two support rods 121 can rotate relative to each other. One end of the higher support rod 121 is hinged to the bottom of the bearing plate 13, and the lower end of the other support rod 121 is hinged to the top of the bottom plate 11. One end of the lower support rod 121 is rotatably installed with a first roller 122 that rolls on the top of the bottom plate 11, and the higher end of the other support rod 121 is rotatably installed with a second roller 123 that rolls on the bottom of the bearing plate 13. The rotating shafts of the two first rollers 122 are connected with an integral connecting rod 124.

[0058] The lifting mechanism 12 further includes a third motor 125 installed on the top of the bottom plate 11. A threaded rod 126 is rotatably installed between the output end of the third motor 125 and the top of the bottom plate 11 along the rolling direction of the first roller 122. The connecting rod 124 is threadedly sleeved on the threaded rod 126.

[0059] The utility model drives the threaded rod 126 to rotate through the third motor 125, and then makes the connecting rod 124 move along the threaded rod 126. The movement of the connecting rod 124 causes the support rod 121 of the scissors rod group to extend or contract, realizing the lifting of the bearing plate 13. The design of the scissors structure, the first roller 122 and the second roller 123 provides a smooth lifting movement, reduces the vibration of the equipment, and at the same time, the first roller 122 and the second roller 123 can reduce the friction force and improve the service life of the lifting mechanism 12.

[0060] Further, please refer to Figure 2 , Figure 7 and Figure 8 , four universal locking wheels 111 distributed in a rectangle are installed at the bottom of the bottom plate 11. The universal locking wheels 111 provide good mobility, enabling the maintenance turntable for the cigarette equipment to be easily moved to different positions. The locking mechanism ensures the stability of the bottom plate 11 during the maintenance operation and prevents safety accidents caused by sliding. The rectangularly distributed universal locking wheels 111 provide the ability to move in multiple directions and increase the flexibility of the turntable.

[0061] Although some specific embodiments of the utility model have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A maintenance turntable for a cigarette-making device, characterized in that Comprising: A lifting platform (1), the lifting platform (1) includes a bottom plate (11), a lifting mechanism (12) and a bearing plate (13), the bearing plate (13) is located above the bottom plate (11) and the lifting mechanism (12) is connected between the bottom plate (11) and the bearing plate (13); A maintenance assistance mechanism (2), the maintenance assistance mechanism (2) includes a rotating platform (21) horizontally rotatably installed on the top of the bearing plate (13), a control component (22) for controlling the rotation of the rotating platform (21) is arranged on the bearing plate (13), two symmetrically arranged device plates (23) are installed on the top of the rotating platform (21), an electric push rod (24) and a first motor (25) are respectively installed on the two device plates (23), the electric push rod (24) and the first motor (25) are both horizontally arranged and on the same horizontal line, the maintenance assistance mechanism (2) further includes two clamping components (26), the two clamping components (26) are located between the two device plates (23), one of the clamping components (26) is installed on the output end of the first motor (25), and the other clamping component (26) is rotatably installed on the output end of the electric push rod (24); A support mechanism (3), installed on the top of the bearing plate (13) and used for supporting the rotating platform (21).

2. The repair turntable for a cigarette manufacturing device according to claim 1, characterized in that, A rotating rod (211) rotatably installed on the top of the bearing plate (13) is fixed in the middle of the bottom surface of the rotating platform (21), the control component (22) includes a driving gear (221) fixedly sleeved on the rotating rod (211), a second motor (222) with an upward output end is installed at the bottom of the bearing plate (13), the output end of the second motor (222) movably penetrates through the bearing plate (13) and is fixed with a rotating gear (223) meshing with the driving gear (221).

3. The maintenance turntable for a cigarette-making device according to claim 2, characterized in that, The diameter of the rotating gear (223) is much smaller than the diameter of the driving gear (221).

4. The maintenance turntable for a cigarette-making device according to claim 1, characterized in that, The clamping component (26) includes a U-shaped plate (261), two clamping plates (262) and an adjusting part (263), one of the U-shaped plates (261) is fixed in the middle of the side facing away from the opening on the output end of the first motor (25), the other U-shaped plate (261) is rotatably installed in the middle of the side facing away from the opening on the output end of the electric push rod (24), a sliding groove (264) is formed on the opening side of the U-shaped plate (261), the two clamping plates (262) are both slidably installed inside the sliding groove (264), and the adjusting part (263) is used for controlling the two clamping plates (262) to move towards each other or away from each other.

5. The repair turntable for a cigarette-making device according to claim 4, characterized in that, The adjusting part (263) includes a bidirectional lead screw (2631) rotatably installed inside the sliding groove (264), the two clamping plates (262) are respectively threadedly sleeved on the positive thread and the reverse thread of the bidirectional lead screw (2631), and one end of the bidirectional lead screw (2631) movably penetrates through the U-shaped plate (261) and is fixed with a turning handle (2632).

6. The maintenance turntable for a cigarette-making device according to claim 5, characterized in that Rubber pads (265) are installed on the opposite sides of the two clamping plates (262).

7. The repair turntable for a cigarette-making device according to claim 4, wherein, A vertical guide ring (231) is fixed on the device plate (23). A circular guide groove (232) is formed on one side of the guide ring (231). Two symmetrically arranged telescopic sleeve rods (2611) are fixed on the side of the U-shaped plate (261) facing away from the opening. One end of the telescopic sleeve rod (2611) is rotatably installed with a guide wheel (2612) that rolls inside the guide groove (232).

8. The maintenance turntable for a cigarette-making device according to claim 2, characterized in that, The support mechanism (3) includes a support ring (31) fixed on the top of the bearing plate (13). The rotating rod (211) is located on the central axis of the support ring (31). A number of support balls (32) distributed in an array are ball-connected to the top of the support ring (31). All the support balls (32) roll on the bottom surface of the rotating table (21).

9. The maintenance turntable for cigarette-making equipment according to claim 1, characterized in that, The lifting mechanism (12) includes two groups of symmetrically arranged scissor rod groups. Each scissor rod group is composed of two cross-shaped support rods (121). The middle parts of the two support rods (121) are hinged to form an "X" shape. One end of the higher support rod (121) is hinged to the bottom of the bearing plate (13), and the lower end of the other support rod (121) is hinged to the top of the bottom plate (11). A first roller (122) that rolls on the top of the bottom plate (11) is rotatably installed at the lower end of one of the support rods (121), and a second roller (123) that rolls on the bottom of the bearing plate (13) is rotatably installed at the higher end of the other support rod (121). A connecting rod (124) is integrally connected to the rotating shafts of the two first rollers (122). The lifting mechanism (12) further includes a third motor (125) installed on the top of the bottom plate (11). A threaded rod (126) arranged along the rolling direction of the first roller (122) is rotatably installed between the output end of the third motor (125) and the top of the bottom plate (11). The connecting rod (124) is threadedly sleeved on the threaded rod (126).

10. The maintenance turntable for a cigarette-making device according to claim 1, characterized in that, Four universal locking wheels (111) distributed in a rectangle are installed at the bottom of the bottom plate (11).

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