CN219858963U - Auxiliary feeding device of tobacco filter stick production equipment - Google Patents
Auxiliary feeding device of tobacco filter stick production equipment Download PDFInfo
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- CN219858963U CN219858963U CN202320357787.1U CN202320357787U CN219858963U CN 219858963 U CN219858963 U CN 219858963U CN 202320357787 U CN202320357787 U CN 202320357787U CN 219858963 U CN219858963 U CN 219858963U
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- auxiliary
- feeding
- passing
- feeding device
- axial direction
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 22
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 241000190070 Sarracenia purpurea Species 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model discloses an auxiliary feeding device of tobacco filter stick production equipment, which comprises a feeding barrel, wherein the feeding barrel is provided with a feeding hole which extends along the axial direction and is used for passing materials, and the side part of the feeding barrel is also provided with a slit which extends along the axial direction and is used for enabling the materials to locally protrude from the feeding hole; the outside of passing the feed cylinder still is equipped with the pay-off area that receives the drive part to drive, the pay-off area with the outer fringe of slotting has predetermined interval. Thus, the slotting design is carried out on the two sides of the passing cylinder, and the feeding belt is adopted to feed materials on the side surface, so that the feeding requirement can be met, and stable thrust can be applied to the materials; in addition, when the front material is blocked, the feeding belt and the material will slip, and after the blockage is eliminated, the feeding can be automatically recovered, so that the feeding device can be automatically adapted to the blocking state, and the feeding stability is further improved. By reasonably setting the relevant size (for example, setting the narrowest part at 4.5mm-4.7 mm), the device can be suitable for materials with various specifications such as fine branches, medium branches, thick branches and the like.
Description
Technical Field
The utility model relates to the technical field of tobacco filter stick production, in particular to an auxiliary feeding device of tobacco filter stick production equipment.
Background
In recent years, as water cup bursting beads, porous firmware and the like are increasingly widely applied to cigarette filter rods, a stable and reliable implantation device is needed to ensure the supply of related products.
However, in the prior art, the products are fed by compressed air, so that the state of the water cup burst beads, porous firmware and the like entering an implanted driving plate is unstable, and the blocking is easy to cause, so that the operation stability of the device is affected.
Therefore, the manner of feeding must be changed in order to obtain a stable and reliable implantation device for water cup bursting beads, porous fasteners, etc.
Disclosure of Invention
The utility model aims to provide an auxiliary feeding device of tobacco filter rod production equipment, which has reliable and stable conveying process and strong adaptability.
In order to solve the technical problems, the utility model provides an auxiliary feeding device of tobacco filter rod production equipment, which comprises a feeding barrel, wherein the feeding barrel is provided with a feeding hole which extends along the axial direction and is used for passing materials, and the lateral part of the feeding barrel is also provided with a slit which extends along the axial direction and is used for enabling the materials to locally protrude from the feeding hole; the outside of passing the feed cylinder still is equipped with the pay-off area that receives the drive part to drive, the pay-off area with the outer fringe of slotting has predetermined interval.
Preferably, the left side and the right side of the feeding barrel are respectively provided with the slit and the feeding belt.
Preferably, the passing cylinder is mounted to a support plate; the supporting plate is also provided with two auxiliary wheel sliding blocks capable of sliding in the axial direction perpendicular to the passing cylinder and a first regulator for regulating and fixing the positions of the auxiliary wheel sliding blocks; the two feeding belts are tensioned by corresponding auxiliary wheels and driven wheels, and auxiliary wheel shafts of the two auxiliary wheels are respectively rotatably arranged on the two auxiliary wheel sliding blocks.
Preferably, the first adjuster comprises a first wedge-shaped adjusting block which can adjust the position along the axial direction of the feeding barrel and has a symmetrical structure, and the supporting plate is also provided with an elastic part which presses the two auxiliary wheel sliding blocks to the two symmetrical wedge-shaped adjusting surfaces of the first wedge-shaped adjusting block respectively.
Preferably, the support plate is further provided with two driven wheel sliding blocks capable of sliding perpendicular to the axial direction of the feed cylinder, and a second regulator for adjusting and fixing the positions of the driven wheel sliding blocks; and driven wheel shafts of the driven wheels are respectively rotatably arranged on the driven wheel sliding blocks.
Preferably, the second adjuster comprises a second wedge-shaped adjusting block capable of adjusting the position along the axial direction of the feed cylinder, and the supporting plate is further provided with elastic components for pressing the two driven wheel sliding blocks to two symmetrical wedge-shaped adjusting surfaces of the second wedge-shaped adjusting block respectively.
Preferably, the bottom ends of the two auxiliary wheel shafts are respectively provided with an auxiliary belt wheel, and the two auxiliary belt wheels are driven by the driving part to rotate through a transmission belt.
Preferably, the driving part is specifically a servo motor, and the output shaft of the servo motor drives the two auxiliary pulleys to reversely rotate through the motor pulley.
Preferably, the transmission belt is also connected with a tensioning wheel.
Preferably, the top of the passing cylinder is also provided with an axially extending observation treatment slit.
The auxiliary feeding device of the tobacco filter rod production equipment provided by the utility model is characterized in that the feeding barrel is provided with a feeding hole which extends along the axial direction and is used for passing materials, the lateral part of the feeding barrel is also provided with a slit which extends along the axial direction and is used for enabling the materials to locally protrude from the feeding hole, and the feeding belt is spaced from the outer edge of the slit by a preset distance. Thus, the slotting design is carried out on the two sides of the passing cylinder, and the feeding belt is adopted to feed materials on the side surface, so that the feeding requirement can be met, and stable thrust can be applied to the materials; in addition, when the front material is blocked, the feeding belt and the material will slip, and after the blockage is eliminated, the feeding can be automatically recovered, so that the feeding device can be automatically adapted to the blocking state, and the feeding stability is further improved. By reasonably setting the relevant size (for example, setting the narrowest part at 4.5mm-4.7 mm), the device can be suitable for materials with various specifications such as fine branches, medium branches, thick branches and the like.
In a specific embodiment, the utility model adopts independent adjustable design for the two auxiliary wheels and the two driven wheels, so that the distance between the two feeding belts at the auxiliary wheel end and the driven wheel end can be independently adjusted according to actual material passing conditions, and the optimal feeding state can be achieved. For example, slightly increasing the spacing at the feed end may still maintain a stable and smooth feed process in the event that the feed angle is not sufficiently normal. Meanwhile, the adjustable design can be suitable for materials with different specifications and circumferences, and the universality of the device is improved.
In another specific embodiment, the utility model adopts the adjusting blocks which are symmetrically arranged left and right to simultaneously adjust the two auxiliary wheels or simultaneously adjust the two driven wheels, thereby ensuring that the distance between any position on the feeding belt at two sides and the axial surface in the feeding cylinder is kept consistent, ensuring that the stress at two sides at any position in the feeding cylinder is always consistent, and keeping the feeding stability.
In another specific embodiment, the output shaft of the servo motor drives the two auxiliary pulleys to reversely rotate through the motor pulleys, so that the feeding belts on two sides are driven by a single motor, and the overall cost and the overall weight of the device are reduced.
In another specific embodiment, the top of the passing cylinder is further provided with an observation processing slit extending along the axial direction, so that the passing condition in the passing hole can be observed through the observation processing slit, and the clamping condition can be conveniently processed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of the overall structure of an auxiliary feeding device of a tobacco filter rod production apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a driving mode of the auxiliary feeding device in FIG. 1;
fig. 3 is a schematic structural view of a regulator of the auxiliary feeding device of fig. 1.
The reference numerals in the drawings are:
the automatic feeding device comprises a 1-servo motor, a 2-supporting plate, a 3-passing cylinder, a 7-driven wheel sliding block, an 8-driven wheel shaft, a 9-driven wheel, a 10-upper pressing plate, a 11-auxiliary wheel sliding block, a 12-auxiliary wheel shaft, a 13-auxiliary wheel, a 14-feeding belt, a 15-auxiliary belt wheel, a 16-driving belt, a 17-motor belt wheel, a 18-tensioning wheel shaft, a 19-tensioning wheel, a 20-wedge-shaped adjusting block 21-return spring, a 22-first adjusting screw and a 24-second adjusting screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, fig. 1 is a perspective view showing an overall structure of an auxiliary feeding device of a tobacco filter rod production apparatus according to an embodiment of the present utility model; FIG. 2 is a schematic diagram of a driving mode of the auxiliary feeding device in FIG. 1; fig. 3 is a schematic structural view of a regulator of the auxiliary feeding device of fig. 1.
In a specific embodiment, the auxiliary feeding device of the tobacco filter rod production equipment mainly comprises a driving component (such as a servo motor 1), a feeding barrel 3, a frame and various components.
The frame includes backup pad 2, top board and side board etc. wherein, backup pad 2 is used for supporting whole device and provides the mounted position for other spare part. Besides the frame, the feeding main body also comprises an auxiliary wheel assembly, a driven wheel assembly, an adjusting assembly, a feeding belt and the like.
The servo motor 1 is arranged on the supporting plate 2 of the feeding main body and can be connected by screws, a motor belt pulley 17 is arranged after a motor shaft of the servo motor passes through a motor mounting hole in the supporting plate 2, and each belt pulley is driven to rotate by belt transmission to provide power for the whole device.
The transmission belt 16 passes around the two auxiliary pulleys 15 and the tensioning wheel 19 as shown in fig. 2, and the transmission belt 16 is tensioned under the action of the tensioning wheel 19, so that the power of the servo motor 1 is smoothly transmitted to the two auxiliary pulleys 15, and the two auxiliary pulleys 15 are driven to rotate in opposite directions.
The tensioning wheel 19 is connected with the tensioning wheel shaft 18 through a bearing, the tensioning wheel shaft 18 is installed in a waist-shaped groove formed in the supporting plate 2 and is fixed through a screw, and the tightness of the transmission belt 16 can be adjusted by adjusting the position of the tensioning wheel shaft 18 in a waist-shaped hole in the supporting plate 2.
The auxiliary pulley 15 is fixed at one end of the auxiliary pulley shaft 12 through a flat key and a jackscrew, the auxiliary pulley shaft 12 penetrates through a bearing hole on the auxiliary pulley slider 11, the middle part of the auxiliary pulley shaft 12 is fixed on the auxiliary pulley slider 11 through two bearings, and the other end of the auxiliary pulley shaft 12 is fixedly connected with the auxiliary pulley 13 through the flat key and the jackscrew.
The two auxiliary wheel sliding blocks 11 are symmetrically arranged in the sliding groove of the supporting plate 2 close to the mounting hole, the two auxiliary wheel sliding blocks 11 are separated by the wedge-shaped adjusting block 20 and the first adjusting screw 22, the transverse position of the wedge-shaped adjusting block 20 can be changed through the first adjusting screw 22, and the distance between the two auxiliary wheel sliding blocks 11 is changed according to the change of the transverse position (namely the structural width) of the wedge-shaped adjusting block 20. The spring grooves of the two auxiliary wheel slide blocks 11 are respectively provided with a return spring 21 which forms a first regulator with the wedge-shaped regulating block 20, and the return springs are used for ensuring that the opposite surfaces of the two auxiliary wheel slide blocks 11 are always clung to the two sides of the wedge-shaped regulating block 20.
The auxiliary wheel 13 is connected with the driven wheel 9 through a feeding belt 14, the driven wheel 9 is arranged at the upper end of the driven shaft 8 through a bearing, and the lower end of the driven wheel shaft 8 is fixedly arranged on the driven wheel slide block 7 through shaft hole matching.
The two driven wheel slide blocks 7 are symmetrically arranged in the sliding groove of the supporting plate 2 far away from the mounting hole, the two driven wheel slide blocks 7 are separated by the wedge-shaped adjusting block 20 and the second adjusting screw 24, the transverse position of the wedge-shaped adjusting block 20 can be changed through the first adjusting screw 22, and the distance between the two driven wheel slide blocks 7 is changed according to the change of the transverse position (namely the structural width) of the wedge-shaped adjusting block 20. And a return spring 21 is arranged in the spring grooves of the two driven wheel slide blocks 7 and forms a second regulator with the wedge-shaped regulating block 20, so that the opposite surfaces of the two driven wheel slide blocks 7 are always clung to the two sides of the wedge-shaped regulating block 20.
The feeding barrel 3 and the supporting plate 2 can be connected through screw holes, the feeding barrel 3 is positioned between the two feeding belts 14, the central axial surface of the feeding barrel 3 coincides with the symmetrical surfaces of the two feeding belts, the feeding holes extend along the axial direction (i.e. the left upper direction to the right lower direction in fig. 1), meanwhile, the side part of the feeding barrel 3 is also provided with a slit which also extends along the axial direction, and the slit is used for enabling materials to locally protrude out of the feeding holes, and the height of the slit corresponds to the height of the feeding belts 14, so that the feeding belts 14 apply thrust to the materials exposed from the feeding holes. The two slots can be arranged and are bilaterally symmetrical. The feed belt 14 may have a different predetermined spacing from the outer edge of the slit depending on the particular application.
The top of the passing cylinder 3 is also provided with an observation treatment seam extending along the axial direction for observing the passing condition in the passing hole and facilitating the treatment of the clamping condition.
When the device operates, the servo motor 1 drives the motor belt pulley 17 to synchronously rotate, and the driving belt 16 drives the two auxiliary belt pulleys 15 to rotate in opposite directions. The rotation of the auxiliary belt wheel 15 drives the auxiliary wheel shaft 12 and the auxiliary wheel 13 to synchronously rotate, so that the synchronous movement of the feeding belt 14 and the driven wheel 9 is driven.
Because the rotation directions of the two auxiliary pulleys 15 are opposite, the movement directions of the feeding belts 14 at the two sides of the passing cylinder 3 are opposite, so that the feeding belts in the passing cylinder 3 are driven to accelerate in the same direction, and the feeding belts can pass in the required direction by adjusting the rotation direction of the servo motor 1. In operation, the distance between the feeding end and the discharging end of the feeding cylinder 3 and the feeding belt 14 can be respectively adjusted by adjusting the first adjusting screw 22 and the second adjusting screw 24, so that feeding requirements of materials with different specifications are met.
The auxiliary feeding device of the tobacco filter rod production equipment provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. An auxiliary feeding device of a tobacco filter rod production device is characterized by comprising a feed passing barrel (3), wherein the feed passing barrel (3) is provided with a feed passing hole which extends along the axial direction and is used for passing materials, and the side part of the feed passing barrel is also provided with a slit which extends along the axial direction and is used for enabling the materials to locally protrude from the feed passing hole; the outside of the passing cylinder (3) is also provided with a feeding belt (14) driven by a driving part, and the feeding belt (14) and the outer edge of the slit have a preset interval.
2. An auxiliary feeding device of a tobacco rod production apparatus according to claim 1, characterized in that the left and right sides of the passing cartridge (3) are provided with the slit and the feed belt (14).
3. Auxiliary feeding device of a tobacco rod production apparatus according to claim 2, characterized in that the feed through cartridge (3) is mounted to a support plate (2); the supporting plate (2) is also provided with two auxiliary wheel sliding blocks (11) which can slide in the axial direction perpendicular to the passing cylinder (3), and a first regulator for regulating and fixing the position of the auxiliary wheel sliding blocks (11); the two feeding belts (14) are tensioned by the corresponding auxiliary wheels (13) and the driven wheels (9), and the auxiliary wheel shafts (12) of the two auxiliary wheels (13) are respectively rotatably arranged on the two auxiliary wheel sliding blocks (11).
4. An auxiliary feeding device of a tobacco rod production apparatus according to claim 3, characterized in that the first adjuster comprises a first wedge-shaped adjusting block which can be adjusted in position along the axial direction of the passing cylinder (3) and has a symmetrical structure, and the support plate (2) is further provided with elastic members which press the two auxiliary wheel sliders (11) against two symmetrical wedge-shaped adjusting surfaces of the first wedge-shaped adjusting block, respectively.
5. Auxiliary feeding device of a tobacco rod production apparatus according to claim 4, characterized in that the support plate (2) is also fitted with two driven wheel slides (7) able to slide perpendicularly to the axial direction of the passing cartridge (3), and with a second regulator for adjusting and fixing the position of the driven wheel slides (7); driven wheel shafts (8) of the two driven wheels (9) are respectively rotatably arranged on the two driven wheel sliding blocks (7).
6. Auxiliary feeding device of a tobacco rod production apparatus according to claim 5, characterized in that the second adjuster comprises a second wedge-shaped adjusting block capable of adjusting position in the axial direction of the passing cartridge (3), and the support plate (2) is further provided with elastic means pressing the two driven wheel sliders (7) against the two symmetrical wedge-shaped adjusting faces of the second wedge-shaped adjusting block, respectively.
7. An auxiliary feeding device of a tobacco rod production apparatus according to any one of claims 3-6, characterized in that the bottom ends of both auxiliary wheel shafts (12) are provided with auxiliary pulleys (15), both auxiliary pulleys (15) being driven in rotation by the drive means via a drive belt (16).
8. Auxiliary feeding device for a tobacco rod production apparatus according to claim 7, characterized in that the driving means is in particular a servomotor (1), the output shaft of which via a motor pulley (17) drives two auxiliary pulleys (15) in counter-rotation.
9. An auxiliary feeding device of a tobacco rod production apparatus according to claim 8, characterized in that the drive belt (16) is further connected with a tensioning wheel (19).
10. An auxiliary feed device of a tobacco rod production apparatus according to any one of claims 1-6, characterized in that the top of the passing cartridge (3) is further provided with an axially extending viewing treatment slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357787.1U CN219858963U (en) | 2023-02-27 | 2023-02-27 | Auxiliary feeding device of tobacco filter stick production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357787.1U CN219858963U (en) | 2023-02-27 | 2023-02-27 | Auxiliary feeding device of tobacco filter stick production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219858963U true CN219858963U (en) | 2023-10-20 |
Family
ID=88336840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320357787.1U Active CN219858963U (en) | 2023-02-27 | 2023-02-27 | Auxiliary feeding device of tobacco filter stick production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219858963U (en) |
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2023
- 2023-02-27 CN CN202320357787.1U patent/CN219858963U/en active Active
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