CN212174020U - Bobbin paper winding accelerating mechanism of cigarette making machine - Google Patents
Bobbin paper winding accelerating mechanism of cigarette making machine Download PDFInfo
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- CN212174020U CN212174020U CN202020166432.0U CN202020166432U CN212174020U CN 212174020 U CN212174020 U CN 212174020U CN 202020166432 U CN202020166432 U CN 202020166432U CN 212174020 U CN212174020 U CN 212174020U
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Abstract
The utility model discloses a bobbin paper winding accelerating mechanism of a cigarette making machine, which comprises a paper dragging roller, a transmission shaft, a belt wheel and a connecting seat; wherein, a slot which penetrates through in the radial direction is arranged on the paper dragging roller; one end of the transmission shaft is fixedly connected with the paper dragging roller; the belt wheel is fixedly connected with the other end of the transmission shaft; a through hole is formed in the connecting seat, and the transmission shaft is rotatably arranged in the through hole. The belt wheel is connected with a driving wheel of the motor through the conveying belt so as to drive the belt wheel to rotate through the motor. The utility model provides a cigarette machine bobbin accelerating mechanism, need not to adopt current dancer roll and the cooperation of paper supply roller to come the reserve bobbin of location transmission, also need not to adopt the dancer roll to come the transmission with higher speed to reserve bobbin through its and the frictional force between the reserve bobbin, but only need adopt one to drag the paper roll and can realize the coiling and the transmission with higher speed of reserve bobbin, thoroughly avoided taking place the problem of skidding between current dancer roll and the reserve bobbin, reserve bobbin is convoluteed and accelerated stability has been guaranteed.
Description
Technical Field
The utility model relates to a tobacco machinery technical field especially relates to a cigarette machine bobbin winding acceleration mechanism.
Background
When the bobbin paper of the cigarette making machine is spliced, a structure that the paper pressing roller is matched with the paper supply roller is generally adopted, the spare bobbin paper is conveyed forwards by utilizing the friction force of the paper pressing roller and the paper supply roller, and the spare bobbin paper is driven to be accelerated to be consistent with the linear speed of the used bobbin paper, and then the bobbin paper is spliced. The original surface material of the paper pressing roller is a rubber surface, and the paper pressing roller and the paper supply roller are driven by an electromagnetic valve, an air pipeline and an air cylinder to cooperate to convey the bobbin paper during working. However, by adopting the above method for a long time, problems of fatigue damage of the electromagnetic valve, breakage of an air pipeline, failure and damage of the air cylinder, abrasion of the paper pressing roller and the like can occur, which can cause unstable acceleration of the spare bobbin paper and failure in splicing the bobbin paper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cigarette machine bobbin paper winding acceleration mechanism to solve the problem among the above-mentioned prior art, guarantee the stability of bobbin paper concatenation, prolong mosaic structure's life.
The utility model provides a cigarette machine bobbin paper winding acceleration mechanism, wherein, include:
the paper dragging roller is provided with a slot which penetrates in the radial direction;
one end of the transmission shaft is fixedly connected with the paper dragging roller;
the belt wheel is fixedly connected with the other end of the transmission shaft;
the connecting seat is provided with a through hole, and the transmission shaft is rotatably arranged in the through hole.
The bobbin winding acceleration mechanism of the cigarette making machine as described above, preferably, further comprises a handle eccentrically disposed on an end surface of the tractor roller.
In the bobbin paper winding acceleration mechanism for a cigarette making machine, preferably, a threaded hole is provided on an end surface of the paper dragging roller, and the handle is screwed into the threaded hole.
The bobbin paper winding accelerating mechanism of the cigarette making machine preferably further comprises a first bearing, and an outer ring of the first bearing is fixedly arranged in the through hole;
the transmission shaft is provided with a first step, and two ends of an outer ring of the first bearing are respectively abutted to the first step and the paper dragging roller.
The bobbin paper winding acceleration mechanism of the cigarette making machine preferably further comprises a second bearing, and an outer ring of the second bearing is fixedly arranged in the through hole;
and a second step is arranged on the transmission shaft, and two ends of the outer ring of the second bearing are respectively abutted against the second step and the belt wheel.
The bobbin winding acceleration mechanism of a cigarette making machine as described above, wherein it is preferable that a connecting block is further included;
the paper dragging roller is provided with a convex part, and a first hole is formed in the convex part;
a second hole communicated with the first hole is formed in the paper dragging roller, the diameter of the first hole is smaller than that of the second hole, and a step surface is formed at the position where the first hole is communicated with the second hole;
the connecting block is fixedly abutted against the step surface, and the first end of the transmission shaft penetrates through the first hole and then is fixedly connected with the connecting block.
The bobbin paper winding acceleration mechanism of the cigarette making machine is preferably configured such that a first connecting hole is formed in the connecting block, a second connecting hole is formed in the first end of the transmission shaft, and the connecting block and the transmission shaft are fixedly connected through the first connecting hole, the second connecting hole and the bolt.
The bobbin paper winding accelerating mechanism of the cigarette making machine is preferably characterized in that a first fixing hole is formed in the connecting block, a second fixing hole is formed in the step surface, and the connecting block is fixedly arranged on the step surface through the matching of the first fixing hole, the second fixing hole and the screw.
The bobbin paper winding accelerating mechanism of the cigarette making machine is characterized in that the connecting seat is provided with a flange plate.
The bobbin winding accelerating mechanism for a cigarette making machine as described above, wherein preferably, the flange plate is provided with two or more mounting holes.
The utility model provides a cigarette machine bobbin paper is convoluteed and is accelerated mechanism, need not to adopt the cooperation of current dancer roll and paper supply roller to come the reserve bobbin paper of location transmission, also need not to adopt the dancer roll to come the transmission with higher speed to reserve bobbin paper through its and the frictional force between the reserve bobbin paper, but only need adopt one to drag the paper roll and can realize the coiling and the transmission with higher speed of reserve bobbin paper, thoroughly avoided taking place the problem of skidding between current dancer roll and the reserve bobbin paper, also avoided being used for driving each part of dancer roll because of taking place wearing and tearing ageing to cause reserve bobbin paper unstability with higher speed, and then cause bobbin paper concatenation failure.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a bobbin paper winding acceleration mechanism of a cigarette making machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of a pickup roller;
FIG. 3 is a cross-sectional view of a pickup roller;
FIG. 4 is a top view of the pickup roller;
FIG. 5 is a schematic structural view of a transmission shaft;
FIG. 6 is a schematic view of the connecting seat;
fig. 7 is a schematic structural view of the connecting block.
Description of reference numerals:
100-draw roller 110-notch 120-projection
130-handle 140-first aperture 150-second aperture
160-step surface 161-second fixing hole 200-transmission shaft
210-first step 220-second step 300-pulley
400-connecting seat 410-flange plate 420-mounting hole
500-first bearing 600-second bearing 700-connecting block
710-first fixing hole 800-wallboard
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 7, an embodiment of the present invention provides a bobbin winding acceleration mechanism for a cigarette making machine, which includes a paper pulling roller 100, a transmission shaft 200, a belt wheel 300 and a connecting seat 400; wherein, the drawing roller 100 is provided with a slot 110 penetrating in the radial direction; one end of the transmission shaft 200 is fixedly connected with the paper dragging roller 100; the belt wheel 300 is fixedly connected with the other end of the transmission shaft 200; a through hole is provided in the connection holder 400, and the transmission shaft 200 is rotatably provided in the through hole. Wherein the pulley 300 is connected to a driving wheel of the motor through the belt so as to drive the pulley 300 to rotate through the motor.
In the operation process, before the motor is started, the free end of the spare bobbin can be manually passed through the slot 110, the part of the free end passed through the slot 110 is wound on the surface of the drawing roller 100 by a length of one end in the direction that the drawing roller 100 rotates, in the embodiment, the length wound on the surface of the drawing roller 100 is 1.5 times to 2 times of the circumference of the radial section of the drawing roller 100, and under the length, the free end of the spare bobbin can be pressed on the surface of the drawing roller 100 and cannot automatically fall off, so that the spare bobbin is positioned and pre-tensioned. Then, the motor may be started to drive the pulley 300 to rotate, and the pulley 300 may drive the transmission shaft 200 and the pickup roller 100 to rotate synchronously, so that the spare bobbin may be continuously and stably wound on the pickup roller 100, and simultaneously, the linear speed of the pickup roller 100 may be adjusted by changing the rotation speed of the pulley 300, so that the linear speed of the spare bobbin on the pickup roller 100 is consistent with the linear speed of the in-use bobbin, thereby ensuring the stability of splicing the subsequent spare bobbin with the in-use bobbin.
Compared with the prior art, the embodiment does not need to adopt the matching of the existing paper pressing roller and the paper feeding roller to position and transmit the spare bobbin paper, and also does not need to adopt the friction force between the paper pressing roller and the spare bobbin paper to accelerate the transmission of the spare bobbin paper; only need adopt in this embodiment one to drag paper roll 100 can realize the coiling and the transmission with higher speed of reserve bobbin paper, thoroughly avoided taking place the problem of skidding between current dancer roll and the reserve bobbin paper, also avoided being used for driving each part of dancer roll to cause reserve bobbin paper to accelerate unstably because of taking place wearing and tearing ageing, and then cause bobbin paper concatenation failure.
Further, to facilitate manual rotation of the pickup roller 100, the mechanism further includes a handle 130, the handle 130 being eccentrically disposed on an end surface of the pickup roller 100.
That is, handle 130 is spaced from the axis of pickup roller 100, so that pickup roller 100 can be rotated by manipulating handle 130 to position and preload the free end of the spare bobbin.
In order to facilitate the connection between the handle 130 and the paper pulling roller 100, a threaded hole may be provided on the end surface of the paper pulling roller 100, and the handle 130 is in threaded connection with the threaded hole.
Further, the mechanism also comprises a first bearing 500, wherein the outer ring of the first bearing 500 is fixedly arranged in the through hole; the drive shaft 200 is provided with a first step 210, and both ends of the outer ring of the first bearing 500 are respectively abutted against the first step 210 and the pickup roller 100.
When the pulley 300 drives the transmission shaft 200 to rotate, since the connection seat 400 needs to be fixed to the wall plate 800, the outer ring of the first bearing 500 and the connection seat 400 are kept stationary, and the inner ring of the first bearing 500 can rotate synchronously with the paper dragging roller 100 and the transmission shaft 200, so that on one hand, the position of the paper dragging roller 100 is positioned by the connection seat 400, and on the other hand, the paper dragging roller 100 can rotate relative to the connection seat 400 along with the transmission shaft 200 to wind the spare bobbin.
Further, the mechanism may further include a second bearing 600, an outer ring of the second bearing 600 being fixedly disposed in the through hole; the transmission shaft 200 is provided with a second step 220, and both ends of the outer ring of the second bearing 600 are respectively abutted against the second step 220 and the pulley 300.
Wherein, the inner ring of the second bearing 600 can rotate synchronously with the transmission shaft 200 and the pulley 300, and the outer ring of the second bearing 600 is kept stationary relative to the connecting seat 400, so that the stability of the rotation of the pulley 300, the transmission shaft 200 and the paper pulling roller 100 is ensured through the cooperation of the first bearing 500 and the second bearing 600.
Further, as shown in fig. 1, 3 and 7, the mechanism further includes a connection block 700; the drawing roller 100 is provided with a convex part 120, and the convex part 120 is provided with a first hole 140; the drawing roller 100 is provided with a second hole 150 communicated with the first hole 140, the diameter of the first hole 140 is smaller than that of the second hole 150, and a step surface 160 is formed at the position where the first hole 140 is communicated with the second hole 150; the connecting block 700 is fixedly abutted against the step surface 160, and the first end of the transmission shaft 200 is fixedly connected with the connecting block 700 after passing through the first hole 140.
Wherein, after the first end of the transmission shaft 200 is inserted into the first hole 140, the end surface of the protrusion 120 may abut on the inner race of the first bearing 500 to clamp the inner race of the first bearing 500 between the protrusion 120 and the first step 210; and the connecting block 700 may be pressed against the step surface 160, so that the reliability of the fixing between the drawing roller 100 and the driving shaft 200 may be ensured.
Specifically, a first connection hole may be formed in the connection block 700, a second connection hole may be formed in the first end of the driving shaft 200, and the connection block 700 and the driving shaft 200 are fixedly connected by the first connection hole, the second connection hole, and the bolt.
After the first end of the driving shaft 200 is inserted into the first hole 140 of the protrusion 120, the second connection hole may be axially aligned with the first connection hole, and the bolt may be fixed in the second connection hole after passing through the first connection hole. It will be appreciated that the second attachment holes are threaded holes in order to enable fastening with a bolt.
In order to ensure the stability of the connecting block 700 after being fixed to the transmission shaft 200 and avoid rotation, as shown in fig. 1, 4 and 7, a first fixing hole 710 may be formed in the connecting block 700, a second fixing hole 161 may be formed in the step surface 160, and the connecting block 700 is fixedly disposed on the step surface 160 through the cooperation of the first fixing hole 710, the second fixing hole 161 and a screw.
Further, as shown in fig. 1, in order to facilitate fixing the connection socket 400 to the wall plate 800, a flange 410 may be provided on the connection socket 400.
Wherein, flange plate 410 keeps having certain distance with the tip of connecting seat 400, when the installation, can set up on wallboard 800 with connecting seat 400 external diameter matched with hole, when the one end of connecting seat 400 penetrated the hole on wallboard 800, flange plate 410 can with wallboard 800 butt to can fix through flange plate 410 and wallboard 800.
To facilitate the connection of the flange 410 to the wall plate 800, the flange 410 may be provided with more than two mounting holes 420. In this embodiment, the flange 410 is preferably provided with four mounting holes 420, and the four mounting holes 420 are uniformly distributed on the flange 410 to ensure the reliability of fixing the flange 410 and the wall plate 800.
The embodiment of the utility model provides a cigarette machine bobbin acceleration mechanism, need not to adopt the cooperation of current dancer roll and paper supply roller to come the reserve bobbin of location transmission, also need not to adopt the dancer roll to come the transmission with higher speed to reserve bobbin through its and the frictional force between the reserve bobbin, but only need adopt one to drag the paper roll and can realize the coiling and the transmission with higher speed to reserve bobbin, thoroughly avoided taking place the problem of skidding between current dancer roll and the reserve bobbin, also avoided being used for driving each part of dancer roll to cause reserve bobbin to be unstable with higher speed because of taking place wearing and tearing ageing, and then cause bobbin concatenation failure.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (10)
1. A bobbin winding acceleration mechanism for a cigarette making machine, comprising:
the paper dragging roller is provided with a slot which penetrates in the radial direction;
one end of the transmission shaft is fixedly connected with the paper dragging roller;
the belt wheel is fixedly connected with the other end of the transmission shaft;
the connecting seat is provided with a through hole, and the transmission shaft is rotatably arranged in the through hole.
2. The cigarette maker bobbin winding acceleration mechanism of claim 1, further comprising a handle eccentrically disposed on an end surface of the tractor roll.
3. The bobbin winding acceleration mechanism according to claim 2, wherein the end surface of the tractor roll is provided with a threaded hole, and the handle is threadedly coupled to the threaded hole.
4. The cigarette maker bobbin winding acceleration mechanism according to claim 1, further comprising a first bearing, an outer race of which is fixedly disposed in the through hole;
the transmission shaft is provided with a first step, and two ends of an outer ring of the first bearing are respectively abutted to the first step and the paper dragging roller.
5. The cigarette maker bobbin winding acceleration mechanism according to claim 4, further comprising a second bearing, an outer race of which is fixedly disposed in the through hole;
and a second step is arranged on the transmission shaft, and two ends of the outer ring of the second bearing are respectively abutted against the second step and the belt wheel.
6. The cigarette maker bobbin winding acceleration mechanism according to claim 1, further comprising a connecting block;
the paper dragging roller is provided with a convex part, and a first hole is formed in the convex part;
a second hole communicated with the first hole is formed in the paper dragging roller, the diameter of the first hole is smaller than that of the second hole, and a step surface is formed at the position where the first hole is communicated with the second hole;
the connecting block is fixedly abutted against the step surface, and the first end of the transmission shaft penetrates through the first hole and then is fixedly connected with the connecting block.
7. The cigarette maker bobbin winding accelerating mechanism according to claim 6, wherein a first connecting hole is provided on the connecting block, a second connecting hole is provided on the first end of the transmission shaft, and the connecting block is fixedly connected to the transmission shaft through the first connecting hole, the second connecting hole and the bolt.
8. The cigarette maker bobbin winding accelerating mechanism according to claim 7, wherein the connecting block is provided with a first fixing hole, the step surface is provided with a second fixing hole, and the connecting block is fixedly arranged on the step surface by the cooperation of the first fixing hole, the second fixing hole and a screw.
9. The cigarette maker bobbin winding accelerating mechanism according to claim 1, wherein the attachment seat is provided with a flange.
10. The cigarette maker bobbin winding acceleration mechanism according to claim 9, wherein the flange plate is provided with two or more mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166432.0U CN212174020U (en) | 2020-02-04 | 2020-02-04 | Bobbin paper winding accelerating mechanism of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166432.0U CN212174020U (en) | 2020-02-04 | 2020-02-04 | Bobbin paper winding accelerating mechanism of cigarette making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174020U true CN212174020U (en) | 2020-12-18 |
Family
ID=73774274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166432.0U Active CN212174020U (en) | 2020-02-04 | 2020-02-04 | Bobbin paper winding accelerating mechanism of cigarette making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174020U (en) |
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2020
- 2020-02-04 CN CN202020166432.0U patent/CN212174020U/en active Active
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