Novel flattening plate device of filter stick tray filling machine

Abstract

The invention belongs to the technical field of filter stick tray filling machines, and particularly relates to a novel filter stick tray filling machine flattening plate device which comprises bottom plates symmetrically mounted left and right, flattening plates are slidably mounted on the two bottom plates, lead screws are rotatably mounted on the two bottom plates, the flattening plates cover the lead screws, driving grooves are formed in the bottom plates, and the driving grooves are connected with the driving grooves. A driving groove is formed in the bottom plate, a driving mechanism is arranged in the driving groove, one end of the lead screw is connected with the driving mechanism, a positioning groove is further formed in the bottom plate, a fixing mechanism is rotationally installed in the positioning groove, and the other end of the lead screw is connected with the fixing mechanism; an upper clamping groove is formed in one side edge of the bottom plate, and a lower clamping groove is formed in the other side edge of the bottom plate. According to the device, the effect of automatically adjusting the position of the patting plate is achieved through the lead screw, the accessed use length range can be effectively changed according to needs, meanwhile, the patting plate can be replaced more conveniently and rapidly, and automatic installation and movement can be achieved only by clamping a threaded sleeve to one end of the lead screw.

Description

Technical Field

[0001] The invention belongs to the technical field of filter rod tray loading machines, and in particular relates to a novel plate tapping device for filter rod tray loading machines. Background Art

[0002] The filter rod tray loading machine is a device used to load filter rods into paper boxes, mainly used in the tobacco industry. The filter rod tray loading machine is widely used at the end of the tobacco production line to load the formed filter rods into paper boxes. Its efficient and intelligent design can significantly improve production efficiency, reduce the labor intensity of operators, and reduce production costs. The filter rod tray loading machine includes an empty box conveying mechanism, a tray lifting and clamping mechanism, a dynamic material storage, a rod material pushing mechanism, and a full box output mechanism.

[0003] As a positioning device in the tray loading machine, the clapping plate is an important component related to the stability and consistency of the tray loading. If the clapping plate runs too short, the filter rod will not fall as set when the filter rod is loaded on the tray, resulting in a malfunction of the filter rod tray loading machine. The existing clapping plate is manually replaced to adjust the size of the clapping plate. Each replacement requires the cooperation of 2 maintenance workers, and it is replaced every 2 hours on average. The workload is large and the overall time is long, which seriously affects the operating efficiency of the equipment. Summary of the invention

[0004] Based on the background technology, there is a technical problem that the existing patter plate is manually replaced to adjust the size of the patter plate, and each replacement requires the cooperation of 2 maintenance workers, and it is replaced once every 2 hours on average, which has a large workload and a long overall time consumption, and seriously affects the operating efficiency of the equipment. The present invention proposes a new filter rod loading machine patter plate device.

[0005] The present invention proposes a novel filter rod loading machine plate-beating device, comprising a bottom plate installed symmetrically on both sides, with a plate-beating device slidably installed on the two bottom plates, with a screw rod rotatably installed on the two bottom plates, the plate-beating device covers the screw rod, a driving groove is provided on the bottom plate, a driving mechanism is provided in the driving groove, one end of the screw rod is connected to the driving mechanism, a positioning groove is also provided on the bottom plate, a fixing mechanism is rotatably installed in the positioning groove, and the other end of the screw rod is connected to the fixing mechanism; An upper groove is arranged on one side of the bottom plate, and a lower groove is arranged on the other side. The clapping plate slides between the lower groove and the upper groove. A threaded sleeve is installed in the clapping plate, and the screw rod thread passes through the threaded sleeve. The fixing mechanism includes an arc block and a mounting block. An extension shaft is provided at one end of the screw rod away from the driving mechanism. The arc block is clamped on the lower surface of the extension shaft. The mounting block is rotatably installed in the positioning groove. Limiting mechanisms are symmetrically provided on both sides of the positioning groove. The limiting mechanism is used to limit the angle of the mounting block.

[0006] Preferably, an upper clamping bar is provided above one side of the clapping plate, and a lower clamping bar is provided below the other side of the clapping plate, the upper clamping bar slides along the upper surface of the lower clamping slot, the lower clamping bar slides along the inner surface of the upper clamping slot, and a plurality of rollers are rotatably mounted inside the upper clamping slot.

[0007] Preferably, the threaded sleeve is arranged at one end of the clapping plate, a plurality of connecting blocks are symmetrically arranged on both sides of the inner wall of the clapping plate, the threaded sleeve is clamped on the connecting block, and the connecting block and the threaded sleeve are connected by screws.

[0008] Preferably, the driving mechanism includes an upper gear, a lower gear and a motor, the motor is fixedly installed in a driving groove, the driving end of the motor is fixedly connected to a first rotating shaft, the upper gear is fixedly sleeved on the end position of the screw rod, the upper gear is meshed with the lower gear, the lower gear is fixedly connected to a second rotating shaft, the end of the second rotating shaft away from the lower gear is rotatably connected to a linkage shaft, and the other end of the linkage shaft is rotatably connected to an end of the first rotating shaft away from the motor.

[0009] Preferably, slip rings are provided on the surfaces of the upper gear and the lower gear, and the two slip rings are connected by a positioning slide.

[0010] Preferably, the arc block is fixedly mounted at the upper end of the mounting block, a connecting shaft is inserted in the mounting block for sliding up and down movement, and both ends of the connecting shaft are rotatably connected to the inner wall of the positioning groove via a rotating shaft.

[0011] Preferably, a movable groove is provided in the mounting block, a connecting spring is arranged in the movable groove, and two ends of the connecting spring are respectively pressed against the inner wall of the movable groove and the connecting shaft.

[0012] Preferably, the limiting mechanism includes an energized spring and a traction shaft, one end of the traction shaft is rotatably mounted on the connecting shaft, the other end of the traction shaft is rotatably connected to a slider, a sliding groove is provided on the inner wall of the positioning groove, the slider slides along the sliding groove, and the energized spring is connected between the energized spring, the slider and the inner wall of the positioning groove.

[0013] Preferably, mounting strips are provided on the sides of the two bottom plates that are away from each other, and strip-shaped holes are provided on the mounting strips.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. This device realizes the automatic adjustment effect of the position of the clapping plate through the screw rod, which can effectively change the access length range according to needs. At the same time, this device is more convenient for replacing the clapping plate. It only needs to clamp the threaded sleeve at one end of the screw rod to automatically install and move it.

[0015] 2. During use, when it is necessary to adjust the length range of the clap plate, the driving mechanism drives the screw to rotate, which can drive the clap plate to slide on the bottom plate. The driving end of the motor rotates forward and reversely, which can change the relative position of the clap plate on the bottom plate, thereby achieving the effect of adjusting the length range of the clap plate.

[0016] 3. When the clapping plate needs to be replaced, the clapping plate is removed from the use range under the action of the drive. The upper card slot is only set in the use range of the bottom plate, and is not set in the non-use range of the bottom plate for easy disassembly, that is, when the threaded sleeve moves to the position of the screw rod close to one end of the positioning slot, it can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top view structural schematic diagram of a novel filter rod tray loading machine flat plate device proposed by the present invention; Figure 2 This is a bottom view structural schematic diagram of a novel plate-patting device for a filter rod tray loading machine proposed by the present invention; Figure 3 It is a schematic diagram of the structure where the base plate and the slap plate are installed together; Figure 4 Schematic diagram of the structure where the base plate and the slap plate are separated; Figure 5 This is a schematic diagram of the structure of the tablet; Figure 6 for Figure 5 The structural diagram at A in the middle; Figure 7 This is a schematic diagram of the planar structure of the flat plate; Figure 8 is a schematic diagram of the structure of the base plate; Fig. 9 is a schematic diagram of the plane structure of the base plate; Fig.10 It is a front structural schematic diagram of the driving mechanism; Fig.11 It is a schematic diagram of the back structure of the driving mechanism; Fig.12 It is a schematic diagram of the top view of the fixing mechanism and the limiting mechanism; Fig.13 It is a side view structural schematic diagram of the fixing mechanism and the limiting mechanism.

[0018] In the figure: 1 bottom plate, 2 pat plate, 3 lower card slot, 4 screw rod, 5 upper card slot, 6 mounting strip, 7 positioning slot, 8 driving slot, 9 roller, 10 lower card strip, 11 upper card strip, 12 threaded sleeve, 13 connecting block, 14 upper gear, 15 lower gear, 16 second rotating shaft, 17 linkage shaft, 18 motor, 19 first rotating shaft, 20 extension shaft, 21 arc block, 22 mounting block, 23 connecting shaft, 24 rotating shaft, 25 traction shaft, 26 slide slot, 27 power spring, 28 slider, 29 moving slot, 30 connecting spring, 31 slip ring, 32 positioning slide. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-Figure 13 A novel filter rod loading machine plate patting device comprises a bottom plate 1 symmetrically installed on both sides, a patting plate 2 is slidably installed on the two bottom plates 1, a screw rod 4 is rotatably installed on the two bottom plates 1, the patting plate 2 is covered on the screw rod 4, a driving groove 8 is provided on the bottom plate 1, a driving mechanism is provided in the driving groove 8, one end of the screw rod 4 is connected to the driving mechanism, a positioning groove 7 is also provided on the bottom plate 1, a fixing mechanism is rotatably installed in the positioning groove 7, and the other end of the screw rod 4 is connected to the fixing mechanism; An upper slot 5 is provided on one side of the bottom plate 1, and a lower slot 3 is provided on the other side. The clapping plate 2 slides between the lower slot 3 and the upper slot 5. A threaded sleeve 12 is installed in the clapping plate 2, and the screw rod 4 is threaded through the threaded sleeve 12. The fixing mechanism includes an arc block 21 and a mounting block 22. An extension shaft 20 is provided at one end of the screw rod 4 away from the driving mechanism. The arc block 21 is clamped on the lower surface of the extension shaft 20. The mounting block 22 is rotatably installed in the positioning groove 7. Limiting mechanisms are symmetrically provided on both sides of the positioning groove 7. The limiting mechanisms are used to limit the angle of the mounting block 22.

[0021] An upper clamping strip 11 is arranged above one side of the clapping plate 2, and a lower clamping strip 10 is arranged below the other side of the clapping plate 2. The upper clamping strip 11 slides along the upper surface of the lower clamping groove 3, and the lower clamping strip 10 slides along the inner surface of the upper clamping groove 5. A plurality of rollers 9 are rotatably installed inside the upper clamping groove 5. When in use, the clapping plate 2 is slidably installed between the lower clamping groove 3 and the upper clamping strip 11, and one side of the clapping plate 2 is limited by the lower clamping groove 3 and the upper clamping strip 11, and the other side of the clapping plate 2 is limited by the lower clamping strip 10 and the upper clamping groove 5. The two sides of the clapping plate 2 are limited by the upper and lower limits to ensure stability during the sliding process. At the same time, rollers 9 are installed therebetween to reduce friction during the sliding process, and the rollers 9 roll along the side surface of the clapping plate 2.

[0022] The threaded sleeve 12 is arranged at one end of the clapping plate 2, and a plurality of connecting blocks 13 are symmetrically arranged on both sides of the inner wall of the clapping plate 2. The threaded sleeve 12 is clamped on the connecting blocks 13, and the connecting blocks 13 and the threaded sleeve 12 are connected by screws. The threaded sleeve 12 is detachably installed in the clapping plate 2, and the threaded sleeve 12 is installed between the connecting blocks 13, and then fixed by screws.

[0023] The driving mechanism includes an upper gear 14, a lower gear 15 and a motor 18. The motor 18 is fixedly installed in the driving slot 8. The driving end of the motor 18 is fixedly connected with the first rotating shaft 19. The upper gear 14 is fixedly sleeved at the end position of the screw rod 4. The upper gear 14 meshes with the lower gear 15. The lower gear 15 is fixedly connected with the second rotating shaft 16. The end of the second rotating shaft 16 away from the lower gear 15 is rotatably connected with the linkage shaft 17. The other end of the linkage shaft 17 is rotatably connected with the end of the first rotating shaft 19 away from the motor 18. The motor 18 can drive the first rotating shaft 19 to rotate through the driving end. When the first rotating shaft 19 rotates, it will pull the linkage shaft 17. The movement of the linkage shaft 17 will drive the second rotating shaft 16 to deflect. With the deflection of the second rotating shaft 16, the rotation of the lower gear 15 can be realized. The rotation of the lower gear 15 drives the upper gear 14 to rotate, and then the screw rod 4 rotates, and finally the clapping plate 2 moves on the bottom plate 1.

[0024] Slip rings 31 are arranged on the surfaces of the upper gear 14 and the lower gear 15, and the two slip rings 31 are connected by a positioning slide 32. The positioning slide 32 plays a supporting role, and is used to connect the upper gear 14 and the lower gear 15, and is used to define and support their positions.

[0025] The arc block 21 is fixedly mounted at the upper end of the mounting block 22. A connecting shaft 23 is inserted and slidably inserted in the mounting block 22. Both ends of the connecting shaft 23 are rotatably connected to the inner wall of the positioning groove 7 through a rotating shaft 24. Under the action of the limiting mechanism, the rotating shaft 24 rotates, and the arc block 21 is stuck at the lower position of the extension shaft 20. The arc block 21 has a certain width. In order to prevent the arc block 21 from getting stuck on the extension shaft 20 when rotating, the arc block 21 needs to move downward appropriately when rotating, that is, the mounting block 22 moves downward relative to the connecting shaft 23.

[0026] A moving groove 29 is provided in the mounting block 22, and a connecting spring 30 is provided in the moving groove 29, and the two ends of the connecting spring 30 are respectively pressed against the inner wall of the moving groove 29 and the connecting shaft 23. The elastic force of the connecting spring 30 keeps the position of the mounting block 22 relative to the connecting shaft 23, and when the arc block 21 rotates, the connecting spring 30 will be compressed, and the arc block 21 will adaptively move downward to change its position for easy rotation.

[0027] The limiting mechanism includes an energized spring 27 and a traction shaft 25, one end of the traction shaft 25 is rotatably mounted on the connecting shaft 23, the other end of the traction shaft 25 is rotatably connected to a slider 28, a slider 26 is provided on the inner wall of the positioning groove 7, the slider 28 slides along the slider 26, and the energized spring 27 is connected between the energized spring 27, the slider 28 and the inner wall of the positioning groove 7. When the energized spring 27 is energized, it contracts, and the traction shaft 25 is pulled to move through the slider 28. When the traction shaft 25 moves, it pulls the connecting shaft 23 to rotate, and then the angle of the mounting block 22 is changed by rotating the connecting shaft 23, so that the clapping plate 2 is easily removed from the bottom plate 1.

[0028] The sides of the two bottom plates 1 that are away from each other are also provided with mounting strips 6, and strip holes are provided on the mounting strips 6. The device is installed and fixed by screws passing through the strip holes.

[0029] During use, when it is necessary to adjust the use length range of the clap plate 2, the motor 18 drives the first rotating shaft 19 to rotate through the driving end, and the first rotating shaft 19 drives the second rotating shaft 16 to rotate through the linkage shaft 17, and the second rotating shaft 16 will deflect, thereby causing the lower gear 15 to rotate, and the lower gear 15 is engaged with the upper gear 14, so that the lower gear 15 drives the upper gear 14 to rotate, and the upper gear 14 drives the fixedly connected screw rod 4 to rotate, and the threaded sleeve 12 is threadedly sleeved on the screw rod 4. With the rotation of the screw rod 4, the clap plate 2 can be driven to slide on the bottom plate 1. The driving end of the motor 18 rotates forward and reversely, which can change the relative position of the clap plate 2 on the bottom plate 1, and then achieve the effect of adjusting the use length range of the clap plate 2.

[0030] The two sides of the clapping plate 2 are respectively limited by the upper groove 5 and the lower groove 3, so that it can move stably on the base plate 1. The threaded sleeve 12 is detachably installed in the clapping plate 2 by screws, and the threaded sleeve 12 is arranged at the tail position of the clapping plate 2 for easy disassembly.

[0031] When the clapping plate 2 needs to be replaced, the clapping plate 2 is removed from the use range under the driving action. The upper card slot 5 is only set in the use range on the base plate 1, and is not set in the non-use range of the base plate 1 for easy disassembly, that is, when the threaded sleeve 12 moves to the position of the screw rod 4 close to one end of the positioning slot 7, it can be disassembled.

[0032] The continuous rotation of the screw rod 4 will cause the threaded sleeve 12 to move to the range position of the extension shaft 20, and the slider 28 in the limiting mechanism will be energized and contracted. The contracted energized spring 27 will pull the slider 28 to move back on the slide groove 26. The movement of the slider 28 will pull the traction shaft 25, and the movement of the traction shaft 25 will cause the rotating shaft 24 to rotate. The rotating shaft 24 drives the mounting block 22 to rotate through the connecting shaft 23, and finally the arc block 21 and the mounting block 22 will rotate to the internal range of the positioning groove 7. The threaded sleeve 12 can be smoothly removed from one end of the extension shaft 20, thereby enabling the disassembly of the entire clapping plate 2. On the contrary, the staff can quickly install it, push the clapping plate 2, and push the threaded sleeve 12 to the side of the screw rod 4. As the screw rod 4 rotates, the threaded sleeve 12 can be threadedly sleeved on the screw rod 4, and the driving mechanism can automatically adjust the position of the clapping plate 2.

[0033] The device realizes the automatic adjustment effect of the position of the clapping plate 2 through the screw rod 4, and can effectively change the access length range according to needs. At the same time, the device is more convenient for replacing the clapping plate 2. It only needs to clamp the threaded sleeve 12 at one end of the screw rod 4 to automatically install and move it.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A novel filter rod loading machine plate patting device, characterized in that: It comprises a base plate (1) which is symmetrically installed on both sides, a clapping plate (2) is slidably installed on the two base plates (1), a screw rod (4) is rotatably installed on the two base plates (1), the clapping plate (2) covers the screw rod (4), a driving groove (8) is provided on the base plate (1), a driving mechanism is arranged in the driving groove (8), one end of the screw rod (4) is connected to the driving mechanism, a positioning groove (7) is also provided on the base plate (1), a fixing mechanism is rotatably installed in the positioning groove (7), and the other end of the screw rod (4) is connected to the fixing mechanism; An upper groove (5) is provided on one side of the bottom plate (1), and a lower groove (3) is provided on the other side; the clapping plate (2) slides between the lower groove (3) and the upper groove (5); a threaded sleeve (12) is installed in the clapping plate (2), and the screw rod (4) is threadedly passed through the threaded sleeve (12); The fixing mechanism comprises an arc block (21) and a mounting block (22); an extension shaft (20) is provided at one end of the screw rod (4) away from the driving mechanism; the arc block (21) is clamped on the lower surface of the extension shaft (20); the mounting block (22) is rotatably mounted in the positioning groove (7); limiting mechanisms are symmetrically provided on both sides of the positioning groove (7); the limiting mechanisms are used to limit the angle of the mounting block (22).

2. A novel filter rod loading machine plate patting device according to claim 1, characterized in that: An upper clamping strip (11) is arranged above one side of the clapping plate (2), and a lower clamping strip (10) is arranged below the other side of the clapping plate (2). The upper clamping strip (11) slides along the upper surface of the lower clamping groove (3), and the lower clamping strip (10) slides along the inner surface of the upper clamping groove (5). A plurality of rollers (9) are rotatably mounted inside the upper clamping groove (5).

3. A novel filter rod loading machine plate patting device according to claim 1, characterized in that: The threaded sleeve (12) is arranged at one end of the clapping plate (2), a plurality of connecting blocks (13) are symmetrically arranged on both sides of the inner wall of the clapping plate (2), the threaded sleeve (12) is clamped on the connecting blocks (13), and the connecting blocks (13) and the threaded sleeve (12) are connected by screws.

4. A novel filter rod loading machine plate patting device according to claim 1, characterized in that: The driving mechanism comprises an upper gear (14), a lower gear (15) and a motor (18); the motor (18) is fixedly mounted in the driving groove (8); a driving end of the motor (18) is fixedly connected to a first rotating shaft (19); the upper gear (14) is fixedly sleeved on an end of the screw rod (4); the upper gear (14) meshes with the lower gear (15); the lower gear (15) is fixedly connected to a second rotating shaft (16); an end of the second rotating shaft (16) away from the lower gear (15) is rotatably connected to a linkage shaft (17); and the other end of the linkage shaft (17) is rotatably connected to an end of the first rotating shaft (19) away from the motor (18).

5. A novel filter rod loading machine plate patting device according to claim 4, characterized in that: Slip rings (31) are provided on the surfaces of the upper gear (14) and the lower gear (15), and the two slip rings (31) are connected via a positioning slide (32).

6. A novel filter rod loading machine plate patting device according to claim 1, characterized in that: The arc block (21) is fixedly mounted at the upper end of the mounting block (22), a connecting shaft (23) is inserted into the mounting block (22) for upward and downward sliding movement, and both ends of the connecting shaft (23) are rotatably connected to the inner wall of the positioning groove (7) via a rotating shaft (24).

7. A novel filter rod tray loading machine plate patting device according to claim 6, characterized in that: A movable groove (29) is provided in the mounting block (22), a connecting spring (30) is provided in the movable groove (29), and two ends of the connecting spring (30) are respectively pressed against the inner wall of the movable groove (29) and the connecting shaft (23).

8. A novel filter rod tray loading machine plate patting device according to claim 7, characterized in that: The limiting mechanism comprises an energized spring (27) and a traction shaft (25); one end of the traction shaft (25) is rotatably mounted on the connecting shaft (23); the other end of the traction shaft (25) is rotatably connected to a slider (28); a slide groove (26) is provided on the inner wall of the positioning groove (7); the slider (28) slides along the slide groove (26); and the energized spring (27) is connected between the energized spring (27), the slider (28) and the inner wall of the positioning groove (7).

9. A novel filter rod tray loading machine plate patting device according to claim 1, characterized in that: A mounting strip (6) is also provided on the side edges of the two bottom plates (1) that are away from each other, and a strip-shaped hole is provided on the mounting strip (6).

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