Disassembling and assembling device for vibration groove eccentric mechanism of cigarette equipment

Abstract

The utility model discloses a dismounting and mounting device for a vibration groove eccentric mechanism of cigarette equipment. The dismounting and mounting device comprises a bottom plate, two supporting assemblies and a driving assembly. The two supporting assemblies are arranged on the two sides of the center line of the bottom plate correspondingly. The supporting assembly comprises an outer cylinder, a first screw rod and an arc-shaped supporting plate, the first end of the first screw rod is connected with the first end of the outer cylinder, and the second end of the first screw rod is connected with the arc-shaped supporting plate; the driving assembly comprises a first gear, a second gear and a driving motor, the first gear and the second gear are rotatably arranged on the bottom plate, the second end of the outer cylinder is connected with the center of the first gear, the second gear is meshed with one of the first gears, and an output shaft of the driving motor is connected with the second gear. The eccentric mechanism on the screening vibration groove is comprehensively and stably supported, time and labor are saved, maintenance personnel can conveniently and rapidly disassemble and assemble the eccentric mechanism, working efficiency is improved, the eccentric mechanism supporting device is suitable for supporting the eccentric mechanisms with different ground clearances, and applicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly auxiliary equipment, and more specifically, to a disassembly and assembly device for a vibration groove eccentric mechanism of a cigarette equipment. Background Art

[0002] In cigarette production, to effectively reduce tobacco end-of-line droplets in finished cigarettes, it's often necessary to reduce tobacco scraps during the tobacco processing process. Flavoring, the final step in tobacco processing, directly impacts product quality. Screening troughs are used to screen tobacco scraps before flavoring. Screening troughs are a common conveying device for tobacco. The trough mechanism typically consists of a transmission, rocker, eccentric, connecting rod, buffer, balancing element, and screening filter. Its operating principle: When the trough is activated, the transmission drives the eccentric. The continuous rotation of the eccentric causes the end of the connecting rod to reciprocate, driving the balancing element to oscillate. The rocker or spring causes the trough to vibrate back and forth along a predetermined trajectory (i.e., an inclined direction). This vibration continuously tosses the material within the trough, causing it to bounce, thus continuously bouncing and conveying it forward. The balancing element balances the inertial force generated by the trough during operation.

[0003] However, during use, the eccentric mechanism of the vibration trough of the existing device is inevitably damaged. Since the mechanism is installed on the surface of the frame and has no contact with the ground, and is heavy, it is difficult to disassemble, which is time-consuming and labor-intensive.

[0004] Therefore, how to provide a disassembly and assembly device for the vibration trough eccentric mechanism of cigarette making equipment has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One purpose of the utility model is to provide a new technical solution for the disassembly and assembly device of the vibration groove eccentric mechanism of cigarette making equipment.

[0006] According to a first aspect of the present invention, a device for disassembling and assembling a vibration trough eccentric mechanism of a cigarette making device is provided, comprising: a bottom plate, two sets of support assemblies, and a drive assembly; the two sets of support assemblies are respectively arranged on both sides of the center line of the bottom plate;

[0007] The support assembly includes an outer cylinder, a first screw and an arc-shaped support plate, wherein the first end of the first screw is connected to the first end of the outer cylinder, and the second end of the first screw is connected to the arc-shaped support plate;

[0008] The driving assembly includes a first gear, a second gear and a driving motor. The first gear and the second gear are both rotatably arranged on the bottom plate. The second end of the outer cylinder is connected to the center of the first gear. The second gear is engaged with one of the first gears. The output shaft of the driving motor is connected to the second gear.

[0009] Optionally, the support assembly further includes a connecting plate, and both ends of the connecting plate are respectively connected to the two first screw rods.

[0010] Optionally, the support assembly further includes a connecting block, which is arranged at the bottom of the arc-shaped support plate, and the second end of the first screw is connected to the connecting block.

[0011] Optionally, the drive assembly further includes a bracket plate and a battery, the bracket plate is arranged on the base plate, and the second gear is located inside the bracket plate, the battery and the drive motor are both arranged on the bracket plate, and the battery is connected to the drive motor.

[0012] Optionally, fixed seats are provided at the four corners of the bottom of the bottom plate, and rollers are movably provided at the bottom of the fixed seats.

[0013] Optionally, the support assembly also includes a second screw, a support sleeve and at least two support columns, the bottom end of the second screw is fixedly connected to the top surface of the base plate, the top end of the second screw is connected to the support sleeve, and at least two of the support columns are detachably spliced and arranged on the support sleeve.

[0014] Optionally, a plurality of first plug-in columns are evenly arranged at the bottom of the support column along its circumferential direction, a first plug-in hole adapted to the first plug-in column is opened at the top of the support column, and a second plug-in hole adapted to the first plug-in column is also opened at the top of the support sleeve.

[0015] Optionally, the device for disassembling and assembling the vibration groove eccentric mechanism of the cigarette equipment also includes a fixing component, which includes a turning handle and a stud, and the turning handle is respectively arranged at the four corners of the base plate, the first end of the stud is connected to the turning handle, and the second end of the stud is threadedly connected to the base plate, and the length of the screw is greater than the thickness of the base plate.

[0016] The beneficial effects of the present invention are:

[0017] The utility model is characterized in that two sets of support assemblies are respectively arranged on both sides of the center line of the base plate, the first end of the first screw is connected to the first end of the outer cylinder, and the second end of the first screw is connected to the arc-shaped support plate; the first gear and the second gear are both rotatably arranged on the base plate, the second end of the outer cylinder is connected to the center of the first gear, the second gear is meshed with one of the first gears, and the output shaft of the drive motor is connected to the second gear. When in use, the drive motor is started, and the output shaft of the drive motor drives the second gear to rotate, thereby driving one of the first gears to rotate, and driving the other first gear to rotate, thereby driving the two outer cylinders to rotate. Under the action of the threaded connection, the two first screws can be moved upward together, thereby driving the two arc-shaped support plates to move upward together until the arc-shaped support plates abut against the bottom of the external motor at the bottom of the vibration trough for increasing the driving force of the vibration, and thus supporting the external motor. The utility model provides comprehensive and stable support for the eccentric mechanism on the screening vibration trough, saving time and labor, facilitating rapid disassembly and assembly by maintenance personnel, improving work efficiency, and being suitable for supporting eccentric mechanisms at different heights above the ground, greatly improving the applicability of the device.

[0018] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0020] Figure 1 This is a structural diagram of the assembly and disassembly device for the vibration trough eccentric mechanism of the cigarette making equipment of the present utility model;

[0021] Figure 2 This is a structural diagram from another angle of the utility model for the disassembly and assembly device of the vibration groove eccentric mechanism of the cigarette making equipment;

[0022] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0023] The markings in the figure are as follows: 1. Base plate; 2. Support assembly; 21. Outer cylinder; 22. First screw; 23. Arc-shaped support plate; 24. Connecting plate; 25. Connecting block; 26. Second screw; 27. Support sleeve; 28. Support column; 281. First plug column; 282. First plug hole; 29. Second plug hole; 3. Drive assembly; 31. First gear; 32. Second gear; 33. Drive motor; 34. Bracket plate; 35. Battery; 4. Fixing seat; 5. Roller; 6. Fixing assembly; 61. Turning handle; 62. Stud. DETAILED DESCRIPTION

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0026] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0027] In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0028] like Figures 1 to 3 As shown, an embodiment of the present invention provides a device for disassembling and assembling a vibration trough eccentric mechanism of a cigarette making device, comprising: a base plate 1, two groups of support assemblies 2 and a drive assembly 3; the two groups of support assemblies 2 are respectively arranged on both sides of the center line of the base plate 1.

[0029] The support assembly 2 includes an outer cylinder 21 , a first screw 22 and an arc-shaped support plate 23 . The first end of the first screw 22 is connected to the first end of the outer cylinder 21 , and the second end of the first screw 22 is connected to the arc-shaped support plate 23 .

[0030] The driving assembly 3 includes a first gear 31, a second gear 32 and a driving motor 33. The first gear 31 and the second gear 32 are both rotatably arranged on the base plate 1. The second end of the outer cylinder 21 is connected to the center of the first gear 31, the second gear 32 is engaged with one of the first gears 31, and the output shaft of the driving motor 33 is connected to the second gear 32.

[0031] Specifically, the size of the second gear 32 is smaller than that of the first gear 31 .

[0032] When in use, the drive motor 33 is started, and the output shaft of the drive motor 33 drives the second gear 32 to rotate, which in turn drives one of the first gears 31 to rotate, and drives the other first gear 31 to rotate, thereby driving the two outer cylinders 21 to rotate. Under the action of the threaded connection, the two first screws 22 can be moved upward together, thereby driving the two arc-shaped support plates 23 to move upward together until the arc-shaped support plates 23 abut against the bottom of the external motor at the bottom of the vibration groove for increasing the driving force for vibration, and support the external motor, thereby facilitating the maintenance personnel to disassemble the vibration groove eccentric mechanism, making the maintenance of the vibration groove eccentric mechanism more convenient and safer.

[0033] The utility model arranges two groups of support assemblies 2 on both sides of the center line of the base plate 1, connects the first end of the first screw 22 to the first end of the outer cylinder 21, and connects the second end of the first screw 22 to the arc-shaped support plate 23; and makes the first gear 31 and the second gear 32 rotatably arranged on the base plate 1, the second end of the outer cylinder 21 is connected to the center of the first gear 31, the second gear 32 is meshed with one of the first gears 31, and the output shaft of the drive motor 33 is connected to the second gear 32. When in use, the drive motor 33 is started, and the output shaft of the drive motor 33 drives the second gear 32 to rotate, thereby driving one of the first gears 31 to rotate, and driving the other first gear 31 to rotate, thereby driving the two outer cylinders 21 to rotate. Under the action of the threaded connection, the two first screws 22 can be made to move upward together, thereby driving the two arc-shaped support plates 23 to move upward together until the arc-shaped support plates 23 abut against the bottom of the external motor at the bottom of the vibration trough for increasing the driving force for vibration, and support the external motor. The utility model provides comprehensive and stable support for the eccentric mechanism on the screening vibration trough, saving time and effort, facilitating maintenance personnel to quickly disassemble and assemble operations, improving work efficiency, and is suitable for supporting eccentric mechanisms at different heights from the ground, greatly improving the applicability of the device.

[0034] In one embodiment of the present invention, the eccentric mechanism disassembly device for the cigarette making equipment is as follows: Figures 1 to 2 As shown, the support assembly 2 also includes a connecting plate 24, and the two ends of the connecting plate 24 are respectively connected to the two first screw rods 22. In this arrangement, the two first screw rods 22 are limited by the connecting plate 24, thereby improving the stability of the first screw rods 22 during operation.

[0035] In one embodiment of the vibration groove eccentric mechanism disassembly and assembly device for cigarette making equipment of the present invention, the support assembly 2 also includes a connecting block 25, which is arranged at the bottom of the arc-shaped support plate 23, and the second end of the first screw 22 is connected to the connecting block 25.

[0036] In the present invention, the connecting block 25 is arranged at the bottom of the arc-shaped support plate 23 , and the second end of the first screw rod 22 is connected to the connecting block 25 , so that the connecting block 25 provides support for the first screw rod 22 .

[0037] In one embodiment of the present invention, the eccentric mechanism disassembly device for the cigarette making equipment is as follows: Figures 1 to 2 As shown, the drive assembly 3 also includes a bracket plate 34 and a battery 35. The bracket plate 34 is arranged on the base plate 1, and the second gear 32 is located inside the bracket plate 34. The battery 35 and the drive motor 33 are both arranged on the bracket plate 34, and the battery 35 is connected to the drive motor 33.

[0038] The base plate 1 is also provided with a button and related wires for controlling the start and stop of the drive motor 33, which are all existing technologies and are not innovative in this application, so they will not be elaborated in detail.

[0039] In the present invention, the bracket plate 34 is arranged on the base plate 1, and the second gear 32 is located inside the bracket plate 34. The battery 35 and the drive motor 33 are both arranged on the bracket plate 34, and the battery 35 is connected to the drive motor 33, so that the bracket plate 34 provides support for the drive motor 33 and the battery 35, thereby enabling the drive motor 33 to stably drive the second gear 32 to rotate.

[0040] In one embodiment of the present invention, the eccentric mechanism disassembly device for the cigarette making equipment is as follows: Figures 1 to 2 As shown, a fixing seat 4 is provided at each of the four corners of the bottom of the base plate 1 , and a roller 5 is movably provided at the bottom of the fixing seat 4 .

[0041] The utility model is provided with fixing seats 4 at the four corners of the bottom of the bottom plate 1, and rollers 5 are movably provided at the bottom of the fixing seats 4, so that the vibration groove eccentric mechanism disassembly device for the cigarette equipment of the utility model can be moved by the rollers 5, thereby improving the convenience of use.

[0042] In one embodiment of the present invention, the eccentric mechanism disassembly device for the cigarette making equipment is as follows: Figures 1 to 3 As shown, the support assembly 2 also includes a second screw 26, a support sleeve 27 and at least two support columns 28. The bottom end of the second screw 26 is fixedly connected to the top surface of the base plate 1, and the top end of the second screw 26 is connected to the support sleeve 27. At least two support columns 28 are detachably spliced and arranged on the support sleeve 27.

[0043] The utility model fixes the bottom end of the second screw 26 to the top surface of the base plate 1, and the top end of the second screw 26 is connected to the support sleeve 27. At least two support columns 28 are detachably spliced and arranged on the support sleeve 27. The height of the support column 28 is then adjusted by the second screw 26, so that the support column 28 supports the bracket at the bottom of the vibration groove.

[0044] In one embodiment of the present invention, the eccentric mechanism disassembly device for the cigarette making equipment is as follows: Figure 3 As shown, the bottom of the support column 28 is evenly provided with multiple first plug-in columns 281 along its circumferential direction, the top of the support column 28 is provided with a first plug-in hole 282 adapted to the first plug-in column 281, and the top of the support sleeve 27 is also provided with a second plug-in hole 29 adapted to the first plug-in column 281.

[0045] The present invention can also select an appropriate number of support columns 28 according to the height of the bracket at the bottom of the vibration groove and its related structures from the ground. First, the first support column 28 is inserted into the top of the support sleeve 27, that is, the first plug-in column 281 at the bottom of the first support column 28 is inserted into the corresponding second plug-in hole 29. Then, the remaining support columns 28 are spliced with each other in turn, that is, the first plug-in column 281 on the latter support column 28 is inserted into the first plug-in hole 282 on the previous support column 28. Finally, the maintenance personnel rotates the support sleeve 27 to move the support sleeve 27 upward along the length direction of the second screw 26, thereby driving multiple support columns 28 to move upward together until the top of the support column 28 at the highest point abuts against the bottom of the related structure and supports it, which is convenient for disassembly and assembly.

[0046] In one embodiment of the present invention, the eccentric mechanism disassembly device for the cigarette making equipment is as follows: Figures 1 to 2 As shown, the disassembly and assembly device for the vibration groove eccentric mechanism of the cigarette equipment also includes a fixing component 6, which includes a turning handle 61 and a stud 62. The turning handle 61 is respectively arranged at the four corners of the base plate 1, and the first end of the stud 62 is connected to the turning handle 61, and the second end of the stud 62 is threadedly connected to the base plate 1, and the length of the screw is greater than the thickness of the base plate 1.

[0047] When it is moved to the place to be used, the maintenance personnel rotates the handle 61 to drive the stud 62 to rotate. Under the action of the threaded connection, when the stud 62 moves downward to the lowest point, the bottom end of the stud 62 abuts against the ground and pushes up the bottom plate 1, so that the roller 5 does not contact the ground, ensuring the overall stability of the device during use.

[0048] When in use, the driving motor 33 is started, and the output shaft of the driving motor 33 drives the second gear 32 to rotate, thereby driving one of the first gears 31 to rotate, thereby driving the other first gear 31 to rotate, thereby driving the two outer cylinders 21 to rotate. Under the action of the threaded connection and the limiting action of the fixing plate, the two first screws 22 can be moved upward together, thereby driving the two arc-shaped support plates 23 to move upward together until the arc-shaped support plates 23 abut against the bottom of the external motor at the bottom of the vibration groove for increasing the driving force for vibration, thereby supporting the external motor and facilitating its disassembly and assembly.

[0049] The maintenance personnel can also select a suitable number of support columns 28 according to the height of the bracket at the bottom of the vibration trough and its related structures from the ground. First, the first support column 28 is inserted into the top of the support sleeve 27, that is, the first plug-in column 281 at the bottom of the first support column 28 is inserted into the corresponding second plug-in hole 29. Then, the remaining support columns 28 are spliced with each other in turn, that is, the first plug-in column 281 on the latter support column 28 is inserted into the first plug-in hole 282 on the previous support column 28. Finally, the maintenance personnel rotate the support sleeve 27 to move the support sleeve 27 upward along the length direction of the second screw 26, thereby driving multiple support columns 28 to move upward together until the top of the highest support column 28 abuts against the bottom of the related structure and supports it, which is convenient for disassembly and assembly operations.

[0050] In summary, the utility model is suitable for providing comprehensive and stable support for the eccentric mechanism on the screening vibration trough, saving time and effort, facilitating maintenance personnel to quickly perform disassembly and assembly operations, and improving work efficiency; and is suitable for supporting eccentric mechanisms at different heights from the ground, greatly improving the applicability of the device.

[0051] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art will appreciate that the above examples are for illustration only and are not intended to limit the scope of the present invention. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A device for disassembling and assembling the eccentric mechanism of the vibration groove of cigarette making equipment, characterized in that: include: A base plate, two groups of support assemblies and a drive assembly; the two groups of support assemblies are respectively arranged on both sides of the center line of the base plate; The support assembly includes an outer cylinder, a first screw and an arc-shaped support plate, wherein the first end of the first screw is connected to the first end of the outer cylinder, and the second end of the first screw is connected to the arc-shaped support plate; The driving assembly includes a first gear, a second gear and a driving motor. The first gear and the second gear are both rotatably arranged on the bottom plate. The second end of the outer cylinder is connected to the center of the first gear. The second gear is engaged with one of the first gears. The output shaft of the driving motor is connected to the second gear.

2. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to claim 1, characterized in that: The support assembly further includes a connecting plate, and both ends of the connecting plate are respectively connected to the two first screw rods.

3. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to claim 1, characterized in that: The support assembly further includes a connecting block, which is arranged at the bottom of the arc-shaped support plate, and the second end of the first screw is connected to the connecting block.

4. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to claim 1, characterized in that: The driving assembly also includes a bracket plate and a battery. The bracket plate is arranged on the base plate, and the second gear is located inside the bracket plate. The battery and the driving motor are both arranged on the bracket plate, and the battery is connected to the driving motor.

5. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to claim 1, characterized in that: The bottom four corners of the bottom plate are all provided with fixed seats, and the bottom of the fixed seats is movably provided with rollers.

6. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to claim 1, characterized in that: The support assembly also includes a second screw, a support sleeve and at least two support columns. The bottom end of the second screw is fixedly connected to the top surface of the base plate, the top end of the second screw is connected to the support sleeve, and at least two of the support columns are detachably spliced and arranged on the support sleeve.

7. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to claim 6, characterized in that: The bottom of the support column is evenly provided with multiple first plug-in columns along its circumferential direction, the top of the support column is provided with a first plug-in hole adapted to the first plug-in column, and the top of the support sleeve is also provided with a second plug-in hole adapted to the first plug-in column.

8. The device for disassembling and assembling the vibration groove eccentric mechanism of cigarette making equipment according to any one of claims 1 to 7, characterized in that: The device for disassembling and assembling the vibration groove eccentric mechanism of the cigarette equipment also includes a fixing component, which includes a turning handle and a stud. The turning handle is respectively arranged at the four corners of the base plate. The first end of the stud is connected to the turning handle, and the second end of the stud is threadedly connected to the base plate, and the length of the screw is greater than the thickness of the base plate.

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