Forming device for filter stick production
By introducing a lifting plate design with gears and threads into the filter rod production device, the fixed plate can be easily removed after heating and clamped at both ends, solving the problem of difficult removal in existing devices and improving work efficiency and stability.
Patent Information
- Application Number
- CN202422722027.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing filter rod production equipment is quite troublesome to remove the heated fixing plate, especially because the high temperature makes it difficult to remove it from the bottom inside the equipment.
A forming device comprising a base, a movable plate, a lifting plate, and a limiting plate was designed. The upward movement of the fixed plate and the clamping and fixing of both ends are achieved through a gear and thread structure, simplifying the removal process of the fixed plate. The filter rod is formed by a combination of an electric telescopic rod and a heating rod.
This design facilitates the removal of the fixing plate after heating, avoiding the problem of difficulty in handling due to high temperature, and also improves the working efficiency and stability of the filter rod forming process.
Smart Images
Figure CN223528923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of filter rod production technology, and more specifically, to a molding device for filter rod production. Background Technology
[0002] Filter rods, also known as health cigarette holders, are devices that effectively filter out most of the harmful substances in cigarettes, thus protecting human health to some extent. However, smokers still need to choose quality-assured products, replace them regularly, and combine this with quitting or reducing smoking to minimize harm.
[0003] In existing devices, the operator first places the filter blank inside the fixed plate, then places the fixed plate inside the device. The electric telescopic rod is activated to extend the mold rod into the filter blank, and the heating rod is activated to heat the filter blank. Then, the motor drives the rotation of the disc, which, through the coordination of the disc and connecting rod, moves the base plate back and forth, shaping the filter blank into the form of the mold rod and heating rod. However, when the work is finished, the fixed plate needs to be removed from inside the device. This is generally difficult because the fixed plate is completely attached to the bottom of the device, and its high temperature after being heated by the heating rod makes it difficult to remove from the bottom inside the device. Therefore, modifications and optimizations are needed. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, this utility model provides a molding device for filter rod production, which has the advantages of easy removal and fixing.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A molding apparatus for filter rod production includes a base.
[0007] A base column is provided below the base, and an outer shell is fixedly installed on the outside of the base;
[0008] A movable plate is fixedly installed on the top of the base, and a handle two is rotatably installed on the outer side of the outer shell. The inner end of the handle two passes through one side of the outer shell and the base and is fixedly installed with a connecting rod. A convex gear one is fixedly sleeved on the outer surface of the connecting rod.
[0009] A U-shaped frame is fixedly installed on the bottom of the inner side of the base. A convex gear two is rotatably installed on the bottom of the U-shaped frame. A connecting rod is fixedly installed above the convex gear two. The top of the connecting rod passes through the upper and lower sides of the U-shaped frame and is fixedly installed with a threaded rod two. A threaded sleeve is threaded onto the outer surface of the threaded rod two. A lifting plate is fixedly installed above the threaded sleeve. The lifting plate can pass through the upper and lower sides of the moving plate.
[0010] A fixed plate is movably installed above the movable plate, and the lifting plate can drive the fixed plate to move up and down.
[0011] Preferably, a threaded rod is rotatably mounted on the outer side of the outer shell, a handle is fixedly mounted on one end of the threaded rod, and a threaded block 1 and a threaded block 2 with opposite directions of rotation are threaded onto the outer surface of the threaded rod. The inner surfaces of the threaded block 1 and the threaded block 2 are tightly fitted to the outer shell.
[0012] Limiting plate one and limiting plate two are fixedly installed on the top of threaded block one and threaded block two respectively. The front and rear ends of the fixing plate extend to the outside of the outer shell and are movably connected to limiting plate one and limiting plate two.
[0013] Preferably, an electric telescopic rod is fixedly installed on the top inner side of the outer casing, a push plate is fixedly installed on the bottom of the electric telescopic rod, a mold rod is fixedly installed on the bottom of the push plate, and a heating rod is fixedly installed on the bottom of the mold rod.
[0014] Preferably, the fixing plate has a groove inside, two springs are fixedly installed inside the groove, clamping blocks are fixedly installed at the inner ends of the two springs, and clamping grooves are provided on the inner sides of the two clamping blocks.
[0015] Preferably, a protective pad and a guard plate are fixedly installed on the upper part of the movable plate at a position corresponding to the clamping groove, and the guard plate is located on the side of the protective pad.
[0016] Preferably, a motor is fixedly installed on the outer side of the housing, the drive shaft of the motor passes through one side of the housing and a disc is fixedly installed thereon, a connecting rod is hinged to one side of the disc, and one end of the connecting rod is hinged to the bottom of the movable plate.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] 1. This utility model, by rotating the second handle, sequentially drives the connecting rod, the first convex gear, and the second convex gear to rotate. Subsequently, the rotation of the second convex gear drives the rotation of the connecting rod, thereby causing the threaded sleeve to move upward. The rise of the threaded sleeve also drives the rise of the lifting plate. Finally, as the lifting plate moves upward, the fixed plate is also driven upward. Compared with traditional devices, this device, by moving the fixed plate upward, makes it easy to remove the fixed plate even after it has been heated. This avoids the problem of not having a grip when picking up the fixed plate, which would make it take a long time to pick up the fixed plate and make it difficult to remove the fixed plate from the bottom inside the device. By raising the fixed plate, it is easier to remove the fixed plate from the inside of the device.
[0019] 2. This utility model rotates the handle to drive the threaded rod to rotate. As the threaded rod rotates, it drives the threaded block and the threaded block to move, thereby causing the limiting plate and the limiting plate to clamp and fix the two ends of the fixed plate. Compared with the traditional device, this device can prevent the fixed plate from shaking when the moving plate shakes, thus preventing the position of the filter blank from shifting, thereby improving the working efficiency of the device. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of a molding device for filter rod production in a specific embodiment of the present invention;
[0021] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure from another angle;
[0022] Figure 3 for Figure 2 A magnified schematic diagram of the structure at point A;
[0023] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure;
[0024] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B;
[0025] Figure 6 for Figure 1 Schematic diagram of the internal mechanism of the central groove;
[0026] Figure 7 for Figure 6 A magnified structural diagram of point C.
[0027] In the diagram: 1. Base column; 2. Base; 3. Outer shell; 4. Motor; 5. Disc; 6. Connecting rod; 7. Moving plate; 8. Protective pad; 9. Guard plate; 10. Fixing block; 11. Threaded rod one; 12. Handle one; 13. Threaded block one; 14. Threaded block two; 15. Limiting plate one; 16. Limiting plate two; 17. Handle two; 18. Connecting rod; 19. Convex gear one; 20. U-shaped frame; 21. Convex gear two; 22. Connecting rod; 23. Threaded rod two; 24. Threaded sleeve; 25. Lifting plate; 26. Fixing plate; 27. Spring; 28. Clamping block; 29. Electric telescopic rod; 30. Push plate; 31. Mold rod; 32. Heating rod; 33. Groove. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] like Figures 1 to 7 As shown, Figure 1 This is a three-dimensional structural diagram of a molding device for filter rod production in a specific embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure from another angle; Figure 3 for Figure 2 A magnified schematic diagram of the structure at point A; Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure; Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B; Figure 6 for Figure 1 Schematic diagram of the internal mechanism of the central groove; Figure 7 for Figure 6 A magnified structural diagram of point C.
[0030] This utility model provides a molding device for filter rod production, including a bottom column 1 and a base 2. The base 2 is fixedly disposed above the bottom column 1, and a shell 3 is fixedly installed on the outer side of the base 2.
[0031] A movable plate 7 is fixedly installed on the top of the base 2. A handle 17 is rotatably installed on the outer side of the outer shell 3. The inner end of the handle 17 passes through one side of the outer shell 3 and the base 2 and is fixedly installed with a connecting rod 18. A convex gear 19 is fixedly sleeved on the outer surface of the connecting rod 18. A U-shaped frame 20 is fixedly installed on the bottom of the inner side of the base 2. A convex gear 21 is rotatably installed on the bottom of the U-shaped frame 20. A connecting rod 22 is fixedly installed on the top of the convex gear 21. The top of the connecting rod 22 passes through the upper and lower sides of the U-shaped frame 20 and is fixedly installed with a threaded rod 23. A threaded sleeve 24 is threadedly sleeved on the outer surface of the threaded rod 23. A lifting plate 25 is fixedly installed on the top of the threaded sleeve 24. The lifting plate 25 passes through the upper and lower sides of the movable plate 7.
[0032] A fixed plate 26 is movably installed above the movable plate 7, and the lifting plate 25 can drive the fixed plate 26 to move up and down.
[0033] When the operator uses the device, they first rotate handle 17. When handle 17 rotates, it drives the connecting rod 18 to rotate. When the connecting rod 18 rotates, it drives the convex gear 19 to rotate. When the convex gear 19 rotates, it meshes with the convex gear 21, thus driving the convex gear 21 to rotate. When the convex gear 21 rotates, it drives the connecting rod 22 to rotate. When the connecting rod 22 rotates, it drives the threaded sleeve 24 to move upward. When the threaded sleeve 24 moves upward, it drives the lifting plate 25 to move upward. As the lifting plate 25 moves upward, the fixed plate 26 moves upward.
[0034] The aforementioned convex gear 19, convex gear 21, connecting rod 22, threaded rod 23, threaded sleeve 24, and lifting plate 25 can all be configured as two or more sets.
[0035] By rotating handle 17, the connecting rod 18, convex gear 19, and convex gear 21 are rotated in sequence. Subsequently, the rotation of convex gear 21 drives the rotation of connecting rod 22, thereby causing threaded sleeve 24 to move upward. The rise of threaded sleeve 24 also causes lifting plate 25 to rise. Finally, as lifting plate 25 moves upward, fixed plate 26 is also moved upward. Compared with traditional devices, this device, by moving fixed plate 26 upward, makes it easy to remove fixed plate 26 even after it has been heated. This avoids the problem of not having a grip when removing fixed plate 26, which would make it take a long time to remove fixed plate 26 and difficult to remove fixed plate 26 from the bottom inside the device. By raising fixed plate 26, it is easier to remove fixed plate 26 from inside the device.
[0036] Two threaded rods 11 are fixedly installed on the outer side of the outer casing 3, which can be assisted by fixing blocks 10. A threaded rod 11 is rotatably installed between the two fixing blocks 10. A handle 12 is fixedly installed at one end of the threaded rod 11. The outer surface of the threaded rod 11 is threaded with threaded blocks 13 and 14 with opposite directions of rotation. The sides of threaded blocks 13 and 14 are tightly fitted to the outer casing 3. Limiting plates 15 and 16 are fixedly installed above threaded blocks 13 and 14, respectively. The front and rear ends of the fixing plate 26 extend to the outer side of the outer casing 3 and are movably connected to the limiting plates 15 and 16.
[0037] When the operator uses the device, they first rotate handle 12. When handle 12 rotates, it drives threaded rod 11 to rotate. When threaded rod 11 rotates, threaded blocks 13 and 14 are connected to threaded rod 11 with the same threads but in opposite directions. Therefore, as threaded rod 11 rotates, threaded blocks 13 and 14 move in opposite directions, thereby driving limiting plate 15 and limiting plate 16 to move. The limiting plate 15 and limiting plate 16 fix the two ends of the fixing plate 26.
[0038] By rotating handle 12, the threaded rod 11 is rotated. As the threaded rod 11 rotates, the threaded block 13 and the threaded block 14 move, thereby causing the lifting plate 25 and the limiting plate 16 to clamp and fix the two ends of the fixing plate 26. Compared with the traditional device, this device can prevent the fixing plate 26 from shaking when the moving plate 7 shakes, thus avoiding the displacement of the filter blank position, thereby improving the working efficiency of the device.
[0039] The fixing plate 26 has a groove 33 inside, and there can be multiple grooves 33. Two springs 27 are fixedly installed inside the groove 33. A clamping block 28 is fixedly installed at the inner end of the spring 27. The clamping block 28 has a clamping groove on its inner side.
[0040] The design of spring 27 and clamping block 28 fixes the position of the filter blank, making it easier for heating rod 32 to heat it.
[0041] Among them, a protective pad 8 and a guard plate 9 are fixedly installed on the top of the movable plate 7, and the guard plate 9 is located on the side of the protective pad 8.
[0042] The design of the protective pad 8 and the protective plate 9 allows the interior of the filter blank to take the shape of the heating rod 32 when the movable plate 7 swings back and forth.
[0043] Among them, an electric telescopic rod 29 is fixedly installed on the top of the inner side of the outer shell 3. There can be multiple electric telescopic rods 29. A push plate 30 is fixedly installed at the bottom of the electric telescopic rod 29. A mold rod 31 is fixedly installed at the bottom of the push plate 30. A heating rod 32 is fixedly installed at the bottom of the mold rod 31.
[0044] By activating the electric telescopic rod 29, the lower push plate 30 is moved downward, thereby causing the mold rod 31 and the heating rod 32 to move downward.
[0045] Among them, a motor 4 is fixedly installed on the outside of the outer shell 3. The drive shaft of the motor 4 passes through one side of the outer shell 3 and a disc 5 is fixedly installed thereon. A connecting rod 6 is hinged to one side of the disc 5, and one end of the connecting rod 6 is hinged to the bottom of the moving plate 7.
[0046] The motor 4 drives the disc 5 to rotate. When the disc 5 rotates, the connecting rod 6 drives the moving plate 7 to swing back and forth.
[0047] Working principle and usage process of this utility model:
[0048] When the operator uses the device, they first rotate handle 17. When handle 17 rotates, it drives the connecting rod 18 to rotate. When the connecting rod 18 rotates, it drives the convex gear 19 to rotate. When the convex gear 19 rotates, it meshes with the convex gear 21, thus driving the convex gear 21 to rotate. When the convex gear 21 rotates, it drives the connecting rod 22 to rotate. When the connecting rod 22 rotates, it drives the threaded sleeve 24 to move upward. When the threaded sleeve 24 moves upward, it drives the lifting plate 25 to move upward. As the lifting plate 25 moves upward, the fixed plate 26 moves upward.
[0049] When the operator uses the device, they can rotate handle 12. When handle 12 rotates, it will drive threaded rod 11 to rotate. When threaded rod 11 rotates, since threaded block 13 and threaded block 24 have the same threads as threaded rod 11 at their connection points, the rotation of threaded rod 11 will drive threaded block 13 and threaded block 24 to move, thereby driving limit plate 15 and limit plate 26 to move. Limit plate 15 and limit plate 26 fix both ends of fixed plate 26.
[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A molding device for filter rod production, comprising a base (2), characterized in that: A base column (1) is provided below the base (2), and a shell (3) is fixedly installed on the outside of the base (2). A movable plate (7) is fixedly installed above the base (2), and a handle (17) is rotatably installed on the outer side of the outer shell (3). The inner end of the handle (17) passes through one side of the outer shell (3) and the base (2) and is fixedly installed with a connecting rod (18). A convex gear (19) is fixedly sleeved on the outer surface of the connecting rod (18). A U-shaped frame (20) is fixedly installed on the bottom of the inner side of the base (2). A convex gear (21) is rotatably installed on the bottom of the U-shaped frame (20). A connecting rod (22) is fixedly installed above the convex gear (21). The top of the connecting rod (22) passes through the upper and lower sides of the U-shaped frame (20) and is fixedly installed with a threaded rod (23). A threaded sleeve (24) is threaded onto the outer surface of the threaded rod (23). A lifting plate (25) is fixedly installed above the threaded sleeve (24). The lifting plate (25) can pass through the upper and lower sides of the moving plate (7). A fixed plate (26) is movably installed above the movable plate (7), and the lifting plate (25) can drive the fixed plate (26) to rise and fall.
2. The molding apparatus for filter rod production according to claim 1, characterized in that: A threaded rod (11) is rotatably mounted on the outer side of the outer shell (3). A handle (12) is fixedly mounted on one end of the threaded rod (11). The outer surface of the threaded rod (11) is threaded with a threaded block (13) and a threaded block (14) with opposite directions of rotation. The inner surfaces of the threaded block (13) and the threaded block (14) are tightly fitted to the outer shell (3). Limiting plate one (15) and limiting plate two (16) are fixedly installed above the threaded block one (13) and the threaded block two (14), respectively. The front and rear ends of the fixing plate (26) extend to the outside of the outer shell (3) and are movably connected to the limiting plate one (15) and the limiting plate two (16).
3. The molding apparatus for filter rod production according to claim 1, characterized in that: An electric telescopic rod (29) is fixedly installed on the top of the inner side of the outer shell (3). A push plate (30) is fixedly installed on the bottom of the electric telescopic rod (29). A mold rod (31) is fixedly installed on the bottom of the push plate (30). A heating rod (32) is fixedly installed on the bottom of the mold rod (31).
4. A molding apparatus for filter rod production according to claim 1, characterized in that: The fixing plate (26) has a groove (33) inside, and two springs (27) are fixedly installed inside the groove (33). Clamping blocks (28) are fixedly installed at the inner ends of the two springs (27), and clamping grooves are provided on the inner sides of the two clamping blocks (28).
5. A molding apparatus for filter rod production according to claim 4, characterized in that: A protective pad (8) and a guard plate (9) are fixedly installed on the upper part of the movable plate (7) at the position corresponding to the clamping groove, and the guard plate (9) is located on the side of the protective pad (8).
6. A molding apparatus for filter rod production according to claim 1, characterized in that: A motor (4) is fixedly installed on the outside of the outer shell (3). The drive shaft of the motor (4) passes through one side of the outer shell (3) and a disc (5) is fixedly installed thereon. A connecting rod (6) is hinged to one side of the disc (5). One end of the connecting rod (6) is hinged to the bottom of the moving plate (7).