Material supply platform

Abstract

This utility model belongs to the field of cigarette manufacturing technology and discloses a material supply platform. The material supply platform has a first driving component on a first main board, a second main board slidably mounted on the first main board, and the first driving component can drive the second main board to slide along a first direction; a second driving component is mounted on the second main board, and a third main board slidably mounted on the second main board, the second driving component can drive the third main board to slide along a second direction, where the first and second directions intersect, and the third main board is used to carry materials. By setting up the first, second, and third main boards and using the first and second driving components to drive them, the position of the second main board along the first direction is adjustable, and the position of the third main board along the second direction is adjustable, thus obtaining a two-degree-of-freedom material supply platform. This allows the third main board to be accurately adjusted to the required position as needed, improving material supply accuracy and meeting the material supply accuracy requirements in the cigarette manufacturing process.

Description

Technical Field

[0001] This utility model relates to the field of cigarette production technology, and in particular to a material supply platform. Background Technology

[0002] The cigarette production process mainly includes processes such as tobacco processing, rolling, and packaging. The tobacco processing process involves processing various tobacco leaves into tobacco shreds that are evenly proportioned, pure, and free of impurities. The rolling process involves rolling qualified tobacco shreds into qualified cigarettes according to manufacturing specifications and quality standards and attaching filters. The packaging process involves using various packaging materials and packaging machinery to package the roasted cigarettes with qualified moisture content into finished products that meet product quality standards and are easy to store, transport, and sell.

[0003] The cigarette production process involves several key stages (such as the feeding process in tobacco processing and the rolling process in cigarette making). Each key stage has strict requirements for the precision of material supply to ensure the quality and consistency of the final product. Existing material supply platforms typically only achieve single-degree-of-freedom material supply, making it difficult to guarantee the precision of material supply.

[0004] Therefore, there is an urgent need to provide a material supply platform to achieve dual-degree-of-freedom material supply, improve material supply accuracy, and meet the material supply accuracy requirements in the cigarette production process. Utility Model Content

[0005] The purpose of this invention is to provide a material supply platform to achieve dual-degree-of-freedom material supply, improve material supply accuracy, and meet the material supply accuracy requirements in the cigarette production process.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] This utility model provides a material supply platform, which includes:

[0008] A first motherboard and a second motherboard, wherein the first motherboard is provided with a first driving component, and the second motherboard is slidably disposed on the first motherboard, and the first driving component is capable of driving the second motherboard to slide along a first direction;

[0009] The third motherboard is slidably disposed on the second motherboard, and the second driving component is capable of driving the third motherboard to slide along a second direction. The first direction intersects with the second direction, and the third motherboard is used to carry materials.

[0010] As an optional technical solution for a material supply platform, the first driving component includes:

[0011] The first driving component is mounted on the first motherboard;

[0012] The first lead screw is rotatably mounted on the first main board and extends along the first direction;

[0013] The first nut is connected to the second main board and threadedly connected to the first lead screw. The first driving component can drive the first lead screw to rotate, thereby moving the first nut and the second main board.

[0014] As an optional technical solution for a material supply platform, the first motherboard is detachably provided with a first support member. Two first support members are arranged side by side at intervals along the first direction, and the two ends of the first lead screw are respectively rotatably connected to the two first support members.

[0015] As an optional technical solution for a material supply platform, the first motherboard is also provided with a first limiting member located between the two first support members, and the first limiting member is used to stop the first nut.

[0016] As an optional technical solution for a material supply platform, two first limiting members are arranged side by side at intervals along the first direction, and both first limiting members are located between the two first supporting members.

[0017] As an optional technical solution for a material supply platform, the third main board includes a base plate and a support plate detachably connected to the base plate. The base plate is slidably connected to the second main board, and the support plate is used to support the material.

[0018] As an optional technical solution for a material supply platform, it also includes positioning pins, with both ends of the positioning pins inserted into the substrate and the carrier plate, respectively.

[0019] As an optional technical solution for a material supply platform, the first motherboard is provided with a first guide rail extending along the first direction, and the second motherboard is provided with a first slider group, the first slider group slidingly engaging with the first guide rail;

[0020] And / or, the second main board is provided with a second guide rail extending along the second direction, and the third main board is provided with a second slider group, the second slider group slidingly engaging with the second guide rail.

[0021] As an optional technical solution for a material supply platform, two first guide rails are arranged side by side at intervals, and the first slider group is arranged in a one-to-one correspondence with the first guide rail.

[0022] As an optional technical solution for a material supply platform, the first motherboard may also be detachably provided with a first adjusting component, and the first guide rail is disposed on the first adjusting component.

[0023] Beneficial effects:

[0024] This invention provides a material supply platform comprising a first main board, a second main board, and a third main board. The first main board has a first driving component, and the second main board is slidably mounted on the first main board. The first driving component drives the second main board to slide along a first direction. The second main board has a second driving component, and the third main board is slidably mounted on the second main board. The second driving component drives the third main board to slide along a second direction, where the first and second directions intersect. The third main board is used to carry materials. By setting up the first, second, and third main boards and using the first and second driving components, the position of the second main board along the first direction and the position of the third main board along the second direction are adjustable, thus obtaining a two-degree-of-freedom material supply platform. This allows the third main board to be accurately adjusted to the required position as needed, improving material supply accuracy and meeting the material supply accuracy requirements in cigarette production. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the material supply platform provided in this embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of the first part of the material supply platform provided in this embodiment of the utility model;

[0027] Figure 3 This is a first-part cross-sectional view of the material supply platform provided in this embodiment of the utility model;

[0028] Figure 4 This is a schematic diagram of the second part of the material supply platform provided in this embodiment of the utility model;

[0029] Figure 5 This is a second part of the cross-sectional view of the material supply platform provided in this embodiment of the utility model;

[0030] Figure 6 This is a partial structural schematic diagram of the third motherboard provided in this embodiment of the utility model.

[0031] In the picture:

[0032] 10. First main board; 11. First guide rail; 12. First support component; 13. First limiting component; 14. First adjusting component;

[0033] 20. First drive assembly; 21. First drive component; 22. First lead screw; 23. First nut; 24. First coupling;

[0034] 30. Second main board; 31. Second guide rail; 32. Second support component; 33. Second limiting component; 34. First slider group; 35. Second adjusting component;

[0035] 40. Second drive assembly; 41. Second drive component; 42. Second lead screw; 43. Second nut; 44. Second coupling;

[0036] 50. Third main board; 51. Second slider group; 52. Base plate; 53. Support plate; 54. Positioning pin. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0038] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] like Figures 1 to 6As shown, this embodiment provides a material supply platform, which includes a first main board 10, a second main board 30, and a third main board 50. The first main board 10 is provided with a first driving component 20, and the second main board 30 is slidably disposed on the first main board 10. The first driving component 20 can drive the second main board 30 to slide along a first direction. The second main board 30 is provided with a second driving component 40, and the third main board 50 is slidably disposed on the second main board 30. The second driving component 40 can drive the third main board 50 to slide along a second direction. The first direction and the second direction intersect, and the third main board 50 is used to carry materials.

[0042] By setting up a first mainboard 10, a second mainboard 30, and a third mainboard 50, and using the first driving component 20 and the second driving component 40 to drive them, the position of the second mainboard 30 along the first direction is adjustable, and the position of the third mainboard 50 along the second direction is adjustable, thereby obtaining a material supply platform with two degrees of freedom. The third mainboard 50 can be accurately adjusted to the correct position as needed, improving the material supply accuracy and meeting the material supply accuracy requirements in the cigarette production process.

[0043] Specifically, both the first motherboard 10 and the second motherboard 30 are rectangular flat plates, with the first direction being the length direction of the first motherboard 10 and the second direction being the length direction of the second motherboard 30. In this embodiment, the first direction and the second direction are perpendicular.

[0044] Furthermore, the first main board 10 is provided with a first guide rail 11, which extends along a first direction. The second main board 30 is provided with a first slider group 34, which slides in conjunction with the first guide rail 11. The first main board 10 and the second main board 30 are slidably connected through the first guide rail 11 and the first slider group 34. When the second main board 30 moves, it can drive the first slider group 34 to slide on the first guide rail 11. The structure is simple and easy to install, and it can accurately limit the movement direction of the second main board 30.

[0045] To ensure the smooth relative movement of the first main board 10 and the second main board 30, two first guide rails 11 are arranged side by side at intervals, and the first slider groups 34 are arranged one-to-one with the first guide rails 11. By setting two first guide rails 11 to cooperate with two first slider groups 34 respectively, the second main board 30 can be stably supported on the first main board 10 and remain stable during sliding.

[0046] Optionally, the first guide rail 11 is detachably mounted on the first main board 10; the first slider group 34 is detachably mounted on the second main board 30; the first main board 10 is detachably provided with a first adjusting member 14, and the first guide rail 11 is mounted on the first adjusting member 14. By providing the detachable first guide rail 11 and the first slider group 34, assembly is convenient, and the first guide rail 11 and the first slider group 34 can be positioned in a suitable location according to actual needs; by providing the first adjusting member 14, the setting height of the first guide rail 11 can be adjusted by changing the thickness of the first adjusting member 14, thus providing strong applicability.

[0047] In this embodiment, the first guide rail 11 and the first adjusting member 14 are both fixed to the top surface of the first main board 10 by bolts, and the first slider group 34 is fixed to the bottom surface of the second main board 30 by bolts. In other embodiments, the first slider group 34 may also be snapped into the second main board 30.

[0048] See Figure 2 and Figure 3 In this embodiment, two first slider groups 34 are provided, and the two first slider groups 34 correspond to the two first guide rails 11 respectively; each first slider group 34 includes two sliders spaced apart along a first direction, and both sliders are fixed to the bottom surface of the second main board 30. By providing two sliders in the first slider group 34, the second main board 30 can be better supported, ensuring that the second main board 30 moves smoothly.

[0049] Furthermore, the first drive assembly 20 includes a first drive member 21, a first lead screw 22, and a first nut 23. The first drive member 21 is disposed on the first main board 10; the first lead screw 22 is rotatably disposed on the first main board 10 and extends along a first direction; the first nut 23 is connected to the second main board 30 and is threadedly connected to the first lead screw 22. The first drive member 21 can drive the first lead screw 22 to rotate, thereby moving the first nut 23 and the second main board 30.

[0050] By setting the first lead screw 22 and the first nut 23 to cooperate, the first drive member 21 drives the first lead screw 22 to rotate, so that the first nut 23 can drive the second main board 30 to move along the first direction, thereby adjusting the position of the second main board 30 along the first direction. In this embodiment, the first drive member 21 is a servo motor, and the first main board 10 is provided with a motor bracket, on which the first drive member 21 is mounted; the first lead screw 22 is a ball screw; the first lead screw 22 is manufactured by a rolling process; and two first guide rails 11 are respectively located on both sides of the first lead screw 22.

[0051] By setting a lead screw and nut to drive the transmission, the high precision of the connection ensures the smoothness and stability of the first nut 23 moving in the first direction, and enables it to work stably for a long time. Compared with the sliding lead screw of the transmission, the ball screw can reduce energy loss and improve work efficiency. Driven by a servo motor, it has the ability to provide precise high-speed feed and precise micro-feed.

[0052] Specifically, the first main board 10 is detachably provided with a first support member 12. Two first support members 12 are arranged side by side at intervals along a first direction, and the two ends of the first lead screw 22 are respectively rotatably connected to the two first support members 12. By providing detachable first support members 12 on the first main board 10, the first support members 12 and the first main board 10 can be processed separately. In actual use, the two first support members 12 can be fixed in a suitable position as needed to accommodate first lead screws 22 of different lengths.

[0053] In this embodiment, the first support member 12 is fixed to the top surface of the first main board 10 by bolts; the first drive member 21 is also disposed on the top surface of the first main board 10, and the output shaft of the first drive member 21 is connected to the first lead screw 22 through the first coupling 24. The first coupling 24 is a diaphragm type coupling, and the output shaft of the first drive member 21 drives the first lead screw 22 to rotate. The diaphragm type coupling has a simple structure and small size, is easy to assemble and disassemble, has high transmission efficiency and good vibration damping effect, and is suitable for high-precision transmission. It should be noted that during installation, care must be taken to ensure the parallelism between the first lead screw 22 and the first guide rail 11 to avoid affecting the service life of the first lead screw 22 due to installation position errors.

[0054] To limit the movement of the second motherboard 30 along the first direction, the first motherboard 10 is also provided with a first limiting member 13. The first limiting member 13 is located between the two first support members 12 and is used to stop the first nut 23. By setting the first limiting member 13, the first nut 23 can be limited, thereby limiting the position of the second motherboard 30 and preventing damage caused by excessive movement.

[0055] In this embodiment, two first limiting members 13 are arranged side by side at intervals along the first direction, and both first limiting members 13 are located between two first support members 12; the first limiting members 13 are detachably mounted on the first main board 10; the first limiting members 13 are attached to the first support members 12.

[0056] By setting two first limiting members 13 between the two first support members 12, the starting and ending positions of the movement of the first nut 23 are restricted; the first limiting members 13 are set to fit the first support members 12, so that the distance between the two first limiting members 13 reaches the maximum, which better meets the position adjustment requirements of the second main board 30; by setting the detachable first limiting members 13, the installation is convenient and maintenance is easy, and the first limiting members 13 are fixed to the top surface of the first main board 10 by bolts.

[0057] To protect the first lead screw 22, the material supply platform also includes a lead screw guard to prevent the first lead screw 22 from being contaminated or damaged by dust or impurities. The lead screw guard can be a telescopic sleeve, and the specific installation method of the lead screw guard can refer to existing technology. For example, the lead screw guard is placed over the outside of the first lead screw 22, with one end of the lead screw guard connected to the first nut 23 and the other end connected to the second limiting member 33.

[0058] See Figure 4 and Figure 5 The second main board 30 has a second guide rail 31 on its top surface, which extends along a second direction. The third main board 50 has a second slider group 51, which slides in conjunction with the second guide rail 31. The second main board 30 and the third main board 50 are slidably connected by the second guide rail 31 and the second slider group 51. When the third main board 50 moves, it can drive the second slider group 51 to slide on the second guide rail 31. The structure is simple and easy to install, and it can accurately limit the movement direction of the third main board 50.

[0059] Optionally, the second guide rail 31 is detachably mounted on the second main board 30, and the second slider group 51 is detachably mounted on the third main board 50; a second adjusting member 35 is detachably mounted on the second main board 30, and the second guide rail 31 is mounted on the second adjusting member 35. By setting the second adjusting member 35 and changing its thickness, the setting height of the second guide rail 31 can be adjusted, thus providing strong applicability.

[0060] In this embodiment, the second guide rail 31 and the second adjustment member 35 are both fixed to the top surface of the second main board 30 by bolts, and the second slider group 51 is fixed to the bottom surface of the third main board 50 by bolts.

[0061] In this embodiment, two second guide rails 31 are arranged side-by-side at intervals, and the second slider groups 51 are arranged in a one-to-one correspondence with the second guide rails 31. There are two second slider groups 51, each corresponding to one of the two second guide rails 31. Each second slider group 51 includes two sliders spaced apart along a second direction, and both sliders are fixed to the bottom surface of the third main board 50. By including two sliders in each second slider group 51, the third main board 50 can be better supported, ensuring smooth movement of the third main board 50.

[0062] Furthermore, the second drive assembly 40 includes a second drive member 41, a second lead screw 42, and a second nut 43. The second drive member 41 is disposed on the second main board 30; the second lead screw 42 is rotatably disposed on the second main board 30 and extends along a second direction; the second nut 43 is connected to the third main board 50 and is threadedly connected to the second lead screw 42. The second drive member 41 can drive the second lead screw 42 to rotate, thereby moving the second nut 43 and the third main board 50.

[0063] In this embodiment, the second drive assembly 40 is similar to the first drive assembly 20. The second drive component 41 is also a servo motor. The second main board 30 is also provided with a motor bracket. The second drive component 41 is disposed on the motor bracket of the second main board 30. The second lead screw 42 is also a ball screw. The second lead screw 42 is made by a rolling process. The two second guide rails 31 are respectively located on both sides of the second lead screw 42.

[0064] Specifically, the second main board 30 is detachably provided with a second support member 32, and two second support members 32 are arranged side by side at intervals along the second direction. The two ends of the second lead screw 42 are respectively rotatably connected to the two second support members 32. In this embodiment, the second support member 32 is fixed to the top surface of the second main board 30 by bolts; the second drive member 41 is also provided on the top surface of the second main board 30, and the output shaft of the second drive member 41 is connected to the second lead screw 42 through a second coupling 44. The second coupling 44 is also a diaphragm type coupling, and the output shaft of the second drive member 41 drives the second lead screw 42 to rotate.

[0065] The second main board 30 is also provided with a second limiting member 33, which is located between two second support members 32 to stop the second nut 43; two second limiting members 33 are arranged side by side at intervals along the second direction, and both second limiting members 33 are located between two second support members 32; the second limiting member 33 is detachably mounted on the second main board 30 and is set to fit against the second support member 32.

[0066] By setting two second limiting members 33 between the two second support members 32, the starting and ending positions of the movement of the second nut 43 are restricted; the second limiting members 33 are set to fit the second support members 32, so that the distance between the two second limiting members 33 reaches the maximum, which better meets the position adjustment requirements of the third main board 50; by setting the detachable second limiting members 33, the installation is convenient and maintenance is easy, and the second limiting members 33 are fixed to the top surface of the second main board 30 by bolts.

[0067] To protect the second lead screw 42, a lead screw guard is also installed on its exterior to prevent it from being contaminated or damaged by dust or impurities. The lead screw guard can be a telescopic sleeve, and the specific installation method of the lead screw guard can refer to existing technology.

[0068] See Figure 6 The third main board 50 includes a base plate 52 and a carrier plate 53. The carrier plate 53 is detachably connected to the base plate 52. The base plate 52 is slidably connected to the second main board 30. The carrier plate 53 is used to support materials. By providing a detachable carrier plate 53, it is easy to change the position of the carrier plate 53 on the base plate 52, and it is also possible to replace and maintain the carrier plate 53 in a timely manner.

[0069] To position the support plate 53 during installation, the material supply platform also includes positioning pins 54, with both ends of the positioning pins 54 inserted into the base plate 52 and the support plate 53, respectively. By providing positioning pins 54, the relative positions of the support plate 53 and the base plate 52 can be limited when installing the support plate 53.

[0070] In this embodiment, the second slider group 51 is disposed on the bottom surface of the substrate 52, and the substrate 52 is slidably disposed on the second main board 30 via the second slider group 51. The support plate 53 is fixed to the top surface of the substrate 52 by bolts. Two positioning pins 54 are provided, and the two positioning pins 54 are arranged diagonally. Both the substrate 52 and the support plate 53 are provided with positioning holes. One end of the positioning pin 54 is inserted into the positioning hole of the substrate 52, and the support plate 53 is stacked on the substrate 52. The other end of the positioning pin 54 is inserted into the positioning hole of the support plate 53.

[0071] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A material supply platform, characterized by, include: A first motherboard (10) and a second motherboard (30), wherein the first motherboard (10) is provided with a first driving component (20), and the second motherboard (30) is slidably disposed on the first motherboard (10), and the first driving component (20) can drive the second motherboard (30) to slide along a first direction; The third main board (50) is provided on the second main board (30) and the second driving component (40) is provided on the second main board (30). The third main board (50) is slidably disposed on the second main board (30). The second driving component (40) can drive the third main board (50) to slide along a second direction. The first direction intersects with the second direction. The third main board (50) is used to carry materials.

2. The material supply platform according to claim 1, characterized in that, The first driving component (20) includes: The first driving component (21) is disposed on the first motherboard (10); The first lead screw (22) is rotatably mounted on the first main board (10) and extends along the first direction; The first nut (23) is connected to the second main board (30) and threadedly connected to the first lead screw (22). The first drive member (21) can drive the first lead screw (22) to rotate, so as to move the first nut (23) and the second main board (30).

3. The material supply platform of claim 2, wherein, The first main board (10) is detachably provided with a first support member (12). Two first support members (12) are arranged side by side at intervals along the first direction. The two ends of the first lead screw (22) are respectively rotatably connected to the two first support members (12).

4. The material supply platform according to claim 3, characterized in that The first main board (10) is also provided with a first limiting member (13) located between the two first support members (12), and the first limiting member (13) is used to stop the first nut (23).

5. The material supply platform of claim 4, wherein, Two first limiting members (13) are arranged side by side at intervals along the first direction, and both first limiting members (13) are located between the two first support members (12).

6. The material supply platform of claim 1, wherein, The third main board (50) includes a substrate (52) and a support plate (53) detachably connected to the substrate (52). The substrate (52) is slidably connected to the second main board (30), and the support plate (53) is used to support the material.

7. The material supply platform of claim 6, wherein, It also includes a positioning pin (54), the two ends of which are respectively inserted into the substrate (52) and the carrier plate (53).

8. The material supply platform of claim 1, wherein, The first main board (10) is provided with a first guide rail (11) extending along the first direction, and the second main board (30) is provided with a first slider group (34), the first slider group (34) slidingly engaging with the first guide rail (11); And / or, the second main board (30) is provided with a second guide rail (31) extending along the second direction, and the third main board (50) is provided with a second slider group (51), the second slider group (51) slidingly engaging with the second guide rail (31).

9. The material supply platform of claim 8, wherein, There are two first guide rails (11) arranged side by side at intervals, and the first slider group (34) is arranged in a one-to-one correspondence with the first guide rail (11).

10. The material supply platform of claim 8, wherein, The first motherboard (10) may also be detachably provided with a first adjustment component (14), and the first guide rail (11) is disposed on the first adjustment component (14).

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