CN111700302B - Positioning device with deflection type floating ring assembly - Google Patents
Positioning device with deflection type floating ring assembly Download PDFInfo
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- CN111700302B CN111700302B CN202010539567.1A CN202010539567A CN111700302B CN 111700302 B CN111700302 B CN 111700302B CN 202010539567 A CN202010539567 A CN 202010539567A CN 111700302 B CN111700302 B CN 111700302B
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- 241000208125 Nicotiana Species 0.000 claims abstract description 80
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 80
- 238000009826 distribution Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/28—Cutting-off the tobacco rod
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a positioning device with a deflection type floating ring assembly, relating to a cigarette production device, and the technical scheme is as follows: the tobacco section installation device comprises a fixed seat and a drum wheel, wherein the outer wall of the drum wheel is provided with a plurality of installation grooves for placing tobacco sections, the bottom of each installation groove is provided with a suction hole, and the fixed seat comprises a gas distribution seat; be equipped with two retaining rings on the fixing base, two the retaining ring is located the axial both sides of drum respectively, and the retaining ring is equipped with annular locating surface towards the fixing base, and the axial tip of mounting groove is just to the locating surface, the slope of locating surface sets up, and two locating surfaces are about drum mirror symmetry, work as when the drum is at the fixing base internal rotation, the retaining ring passes through the tip of locating surface contact tobacco section, orders about two tobacco sections and is close to each other. The positioning device can standardize the distance between two cut and separated tobacco sections; the retainer ring rotates along with the drum wheel, so that the abrasion of the end part of the tobacco section and the retainer ring when the end part of the tobacco section is contacted with the retainer ring can be reduced; the distance between the two check rings can be conveniently adjusted.
Description
Technical Field
The invention relates to a cigarette production device, in particular to a positioning device with a deflection type floating ring assembly.
Background
The cigarette comprises a tobacco section and a filter element section which are connected through end parts, wherein tobacco is filled in the tobacco section, and the filter element section is a part which is in contact with the lips of a person. At present, the production of cigarettes is carried out by adopting an automatic production line.
The present invention, chinese patent application publication No. CN1665408A, discloses a method for producing filter-tipped cigarettes, comprising the steps of: after double lengths of tobacco have been produced by the apparatus, each double length tobacco segment is cut through a cutting station into two portions which are held in alignment within the seats and in end-to-end substantial contact with one another. The double-length tobacco sections are separated at the conveying station by a separating assembly, and a specified distance is formed between the axial ends of the two tobacco sections by the separating assembly. When the two tobacco sections move to the next station, the filter element section is additionally arranged between the two tobacco sections, and then the whole cigarette is formed through gluing.
The cam separating device adopted by the existing tobacco mechanical equipment comprises a fixing component and a revolving body, wherein the fixing component mainly comprises a cam and an air distribution block, the revolving body mainly comprises a copper ring, a sliding shaft, a positioning sleeve, a compression spring and a sliding block which are connected with a transmission shaft, the stroke of the sliding block is controlled by the cam, and the compression spring is reset, so that the structure is complex. In order to reduce the abrasion degree of the end face of the cam, grease lubrication is needed, the cam is easily abraded when the lubrication is poor, and therefore the cam needs to be replaced periodically; this separating device has the drawback of being easily damaged.
In order to solve the above problems, the following solutions have appeared in the prior art: after two tobacco sections are formed by cutting at a cutting station, the two tobacco sections are completely separated by the cutting and guiding functions of the cutter. However, after the tobacco sections are completely separated, the distance between the two tobacco sections is uncertain, which is not beneficial to the subsequent assembly with the filter element section, so that a device capable of standardizing the distance between the two tobacco sections is urgently needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a positioning device with a deflection type floating ring assembly, which can standardize the distance between two cut and separated tobacco sections.
The technical purpose of the invention is realized by the following technical scheme: a positioning device with a deflection type floating ring assembly comprises a fixed seat and a drum wheel rotatably arranged in the fixed seat, wherein a plurality of mounting grooves for placing tobacco sections are formed in the outer wall of the drum wheel along the circumferential direction, the length direction of each mounting groove is along the axial direction of the drum wheel, two tobacco sections are coaxially placed in each mounting groove, a suction hole is formed in the bottom of each mounting groove, the fixed seat comprises an air distribution seat, the air distribution seat is arranged in the drum wheel, an air suction cavity is formed in the air distribution seat, and the suction hole is communicated with the air suction cavity;
be equipped with two retaining rings on the fixing base, two the retaining ring is located the axial both sides of drum respectively, the retaining ring is equipped with annular locating surface towards the fixing base, the axial tip of mounting groove is just to the locating surface, the locating surface slope sets up, and two locating surfaces are about drum mirror symmetry, work as when the drum is at the fixing base internal rotation, the retaining ring passes through the tip of locating surface contact tobacco section, orders about two tobacco sections and is close to each other.
According to the technical scheme, after the positioning device is installed on equipment, the fixed seat (including the gas distribution seat) is fixed relative to the rack, and the drum wheel is driven to rotate by the external driving mechanism; the air suction cavity of the air distribution seat is communicated with a vacuum source, so that the suction holes continuously generate suction. Directly and completely separating two tobacco sections after the two tobacco sections are cut at the previous station, wherein the tobacco sections enter each mounting groove in pairs, and the distance between each pair of tobacco sections is larger; the position where the tobacco section enters the drum is the position where the two retaining rings are far away from each other.
Along with the rotation of drum wheel, because the inclination of retaining ring does not produce the change, then when the mounting groove rotated to the position that two retaining rings are close to each other, the retaining ring ordered about two tobacco sections through the locating surface and is close to each other. Through the suction effect of inhaling the hole, the tobacco section can reliably be located the mounting groove, and allows the retaining ring to promote the tobacco section and remove. After the mounting groove passes through the narrowest part between the two retaining rings, the distance between the two tobacco sections is determined, the distance between each pair of tobacco sections is the same, and the distance can be just used for putting in the filter element section of the subsequent procedure. Through this positioner, can standardize the interval of two tobacco sections after the cutting.
The present invention in a preferred example may be further configured to: the retaining ring is rotatably connected with the fixed seat through the first bearing, the central axis of the first bearing deviates from the drum wheel, and the central axes of the first bearing and the locating surface are overlapped.
Through above-mentioned technical scheme, when the drum rotated, the tip of tobacco section can order about the retaining ring through the frictional force of butt and rotate, wearing and tearing when reducing tobacco section tip and retaining ring sliding contact.
The present invention in a preferred example may be further configured to: the first retainer ring and the first bearing are connected through the bearing seat, the bearing seat is fixed with the outer ring of the first bearing, the retainer ring and the bearing seat are in threaded connection through the threaded section, and the distance between the retainer ring and the drum wheel can be adjusted when the retainer ring is rotated relative to the bearing seat.
Through above-mentioned technical scheme, when needing to produce the cigarette of different length, shut down the back, personnel can rotate the retaining ring for the bearing frame, through the threaded connection effect of retaining ring, bearing frame, can adjust the distance of retaining ring and drum to the tobacco section of another length specification of adaptation.
The present invention in a preferred example may be further configured to: the check ring runs through and is equipped with the screw hole, screw hole internal thread is connected with check bolt, check bolt passes through the screw thread section of tip butt bearing frame.
Through the technical scheme, the locking bolt is screwed up, and the locking bolt abuts against the threaded section of the bearing seat through the end part, so that a locking effect is achieved for the check ring and the bearing seat; after the check bolt is unscrewed, the check ring can be rotated relative to the bearing seat.
The present invention in a preferred example may be further configured to: the retaining ring is fixed with two stoppers, the drum is fixed with the link, the link is located between two stoppers, when the drum rotates, the link orders about the retaining ring through the stopper and rotates.
According to the technical scheme, when the drum wheel rotates, the connecting frame drives the bearing blocks to synchronously rotate through the limiting blocks, and the bearing blocks drive the check rings to rotate; because the retainer ring rotates along with the drum wheel, the abrasion of the end part of the tobacco section and the retainer ring when in contact can be reduced, and the end part quality of the tobacco section is ensured.
The present invention in a preferred example may be further configured to: the fixing base is provided with a first positioning sleeve, the gas distribution base is provided with a second positioning sleeve, the axes of the first positioning sleeve and the second positioning sleeve are parallel, and the first positioning sleeve and the second positioning sleeve are used for penetrating through a single positioning rod.
Through the technical scheme, when the positioning device is installed, the single positioning rod penetrates the first positioning sleeve and the second positioning sleeve simultaneously, so that the circumferential accurate positioning of the fixed seat and the gas distribution seat can be realized, and the relative rotation between the fixed seat and the gas distribution seat is limited.
The present invention in a preferred example may be further configured to: the retainer ring comprises an installation section in threaded connection with the bearing seat and an abutting section with a positioning surface, and the abutting section and the installation section can elastically deform; the fixing seat is connected with a limiting frame, a shifting block is arranged on the limiting frame, an annular groove is formed in the outer wall of the abutting section along the circumferential direction, the shifting block is arranged in the annular groove in a sliding mode, and the shifting block is located at the narrowest position of the distance between the two positioning surfaces; when the check ring rotates, the shifting block drives the abutting section to deform, so that the positioning surface at the shifting block is perpendicular to the length direction of the mounting groove.
Through the technical scheme, the shifting block does not rotate when the check ring rotates, and the shifting block slides in the annular groove and drives the abutting section to deform at the same time, so that the positioning surface at the shifting block is perpendicular to the length direction of the mounting groove; the positioning surface can abut against the end surface of the tobacco section in a surface contact mode, so that the positioning accuracy is improved, and the accuracy of the distance between the two tobacco sections is further improved.
The present invention in a preferred example may be further configured to: the fixing base is provided with a sliding groove, the length direction of the sliding groove is along the connecting line direction of the two check rings, the limiting frame is arranged in the sliding groove in a sliding mode and comprises a limiting section, the limiting section abuts against the end portion of the mounting section, and the check rings are clamped between the limiting section and the shifting block in a clamping mode.
Through above-mentioned technical scheme, after the interval change of two retaining rings, the butt section receives the limiting displacement of spacing section, shifting block all the time, ensures that the butt section of shifting block department can produce deformation all the time, can not influence the normal function of spacing, shifting block.
In summary, compared with the prior art, the beneficial effects of the invention are as follows:
1. the positioning device can standardize the distance between two cut and separated tobacco sections;
2. the retainer ring rotates along with the drum wheel, so that the abrasion of the end part of the tobacco section and the retainer ring when the end part of the tobacco section is contacted with the retainer ring can be reduced;
3. the distance between the two check rings can be conveniently adjusted, so that the tobacco sections with other length specifications can be adapted.
Drawings
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a sectional view of the first embodiment;
FIG. 3 is a front view of the first embodiment;
FIG. 4 is an enlarged view of FIG. 2 at A;
FIG. 5 is a diagram illustrating a second embodiment.
In the figure, 1, a fixed seat; 2. a drum; 21. mounting grooves; 211. sucking holes; 10. a gas distribution base; 101. an air suction cavity; 11. a first positioning sleeve; 12. a second positioning sleeve; 3. a retainer ring; 4. a first bearing; 41. a bearing seat; 31. a threaded hole; 32. a lock bolt; 30. positioning the surface; 33. a limiting block; 22. a connecting frame; 34. an installation section; 35. an abutment section; 351. a ring groove; 13. a chute; 5. a limiting frame; 51. shifting blocks; 52. a limiting section; 6. a tobacco section.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 2, the invention discloses a positioning device with a deflection type floating ring assembly, which comprises a fixed seat 1 and a drum 2 rotatably arranged in the fixed seat 1, wherein the drum 2 is cylindrical, and the rotation axis of the drum 2 is the central axis of the shape. The outer wall of drum 2 is equipped with a plurality of mounting grooves 21 that supply tobacco section 6 to place along circumference, and drum 2's axial is followed to the length direction of mounting groove 21, and drum 2 is link up at the length both ends of mounting groove 21, is used for two coaxial tobacco sections 6 of placing in every mounting groove 21. The tank bottom of mounting groove 21 is equipped with inhales the hole 211, and fixing base 1 includes a distribution seat 10, and distribution seat 10 is located drum 2, is equipped with the chamber 101 of breathing in the distribution seat 10, inhales the hole 211 and communicates the chamber 101 of breathing in.
The positioning device is arranged behind equipment, the fixed seat 1 (comprising the gas distribution seat 10) is fixed relative to the frame, and the drum wheel 2 is driven to rotate by an external driving mechanism. A first positioning sleeve 11 is fixed on the fixed seat 1, and the first positioning sleeve 11 is positioned on the radial outer side of the drum wheel 2; the gas distribution seat 10 is fixed with a second positioning sleeve 12, the second positioning sleeve 12 is also positioned on the radial outer side of the drum wheel 2, and the axes of the first positioning sleeve 11 and the second positioning sleeve 12 are parallel. When the positioning device is installed, a single positioning rod (not shown in the figure) simultaneously penetrates through the first positioning sleeve 11 and the second positioning sleeve 12, so that the circumferential accurate positioning of the fixed seat 1 and the gas distribution seat 10 can be realized, and the relative rotation between the fixed seat 1 and the gas distribution seat 10 is limited.
Referring to fig. 3 and 4, the fixed seat 1 is provided with two retaining rings 3, the two retaining rings 3 are respectively positioned at two axial sides of the drum 2, and one of the retaining rings 3 is positioned on the gas distribution seat 10. The retaining ring 3 is rotatably connected with the fixed seat 1 through the first bearing 4 and the bearing seat 41, wherein the inner ring of the first bearing 4 is sleeved outside the fixed seat 1, and the first bearing 4 is sleeved and fixed on the fixed seat 1 through the inclined cylindrical section, so that the central axis of the first bearing 4 deviates from the central axis of the drum wheel 2. The bearing seat 41 is connected between the first bearing 4 and the retainer ring 3, the bearing seat 41 is sleeved and fixed on the outer ring of the first bearing 4, the bearing seat 41 is in threaded connection with the threaded section of the inner wall of the retainer ring 3 through the threaded section arranged on the outer wall, and the distance between the retainer ring 3 and the drum wheel 2 can be adjusted when the retainer ring 3 is rotated relative to the bearing seat 41. The outer wall of the retainer ring 3 is provided with a threaded hole 31 in a penetrating manner, a locking bolt 32 is connected with the threaded hole 31 in a threaded manner, and the locking bolt 32 is abutted to the threaded section of the bearing seat 41 through the end part.
The retainer ring 3 is provided with an annular positioning surface 30 towards the fixed seat 1, and the axial end part of the mounting groove 21 is just opposite to the positioning surface 30. The central axes of the bearing I4 and the positioning surface 30 are superposed, and then the positioning surface 30 is obliquely arranged relative to the drum wheel 2; two locating surfaces 30 are mirror symmetry about drum 2, and when drum 2 rotated in fixing base 1, retaining ring 3 contacted the tip of tobacco section 6 through locating surface 30, ordered about two tobacco sections 6 and be close to each other.
Two limiting blocks 33 are relatively fixed on the retainer ring 3, the limiting blocks 33 are specifically fixed on the end face, facing the drum wheel 2, of the bearing seat 41, and the connecting frame 22 is fixed on the end face, facing the bearing seat 41, of the drum wheel 2. The two limit blocks 33 are distributed along the circumferential direction of the bearing seat 41, the distance between the two limit blocks 33 can be just used for the insertion of the connecting frame 22, and the connecting frame 22 is positioned between the two limit blocks 33. When the drum wheel 2 rotates, the connecting frame 22 drives the bearing seat 41 to synchronously rotate through the limiting blocks 33, the bearing seat 41 drives the retainer ring 3 to rotate, and the connecting frame 22 is inserted into the depth self-adaptive movement between the two limiting blocks 33.
The working conditions of the positioning device are as follows: referring to fig. 2 and 4, after the positioning device is installed on equipment, a fixed seat 1 (including a gas distribution seat 10) is fixed relative to a machine frame, and a drum 2 is driven to rotate by an external driving mechanism; the suction cavity 101 of the gas distribution base 10 is connected with a vacuum source, so that the suction holes 211 continuously generate suction force. After two tobacco sections 6 are cut and formed at the previous station, the two tobacco sections 6 are directly and completely separated, the tobacco sections 6 enter each mounting groove 21 in pairs, and the distance between each pair of tobacco sections 6 is larger; the position where the tobacco section 6 enters the drum 2 is such that the two collars 3 are distanced from each other.
Along with the rotation of drum 2, drum 2 drives retaining ring 3 and produces and rotate, but the inclination of retaining ring 3 does not change, then when mounting groove 21 rotated to the position that two retaining rings 3 are close to each other, retaining ring 3 ordered about two tobacco sections 6 to be close to each other through locating surface 30. By the suction effect of the suction holes 211, the tobacco section 6 can be reliably positioned in the mounting groove 21 and the retainer ring 3 is allowed to push the tobacco section 6 to move. After the mounting groove 21 passes through the narrowest part between the two retainer rings 3, the distance between the two tobacco sections 6 is determined, the distance between each pair of tobacco sections 6 is the same, and the distance can be just used for putting filter element sections in subsequent processes. After the tobacco section 6 passes through the narrowest part between the two retainer rings 3, the suction force of the subsequent suction hole 211 is weakened through the gas distribution action of the gas distribution seat 10, and the tobacco section 6 falls out from the mounting groove 21 and enters the next station. The gas distribution manner of the gas distribution seat 10 is the prior art and will not be described herein.
As the retainer ring 3 rotates along with the drum wheel 2, the abrasion of the end part of the tobacco section 6 when contacting with the retainer ring 3 can be reduced, and the end part quality of the tobacco section 6 is ensured. When the positioning device needs to produce cigarettes with different lengths, after the device is shut down, personnel can rotate the retainer ring 3 relative to the bearing seat 41, so that the distance between the retainer ring 3 and the drum wheel 2 is adjusted, and the tobacco section 6 with another length specification is adapted.
To sum up, through this positioner, can standardize the interval of two tobacco sections 6 after the cutting, the joining of the follow-up filter core section of being convenient for. This positioner can full adaptation automation line.
Example two:
the second embodiment differs from the first embodiment in that: referring to fig. 5, the retainer ring 3 is composed of two parts, the retainer ring 3 includes an installation section 34 in threaded connection with the bearing seat 41 and an abutting section 35 with a positioning surface 30, the abutting section 35 is made of plastic, the abutting section 35 can elastically deform when stressed, and elastic deformation can be performed between the abutting section 35 and the installation section 34. The outer wall of the abutment section 35 is provided with a circumferential groove 351 in the circumferential direction.
Fixing base 1 is equipped with spout 13, and the length direction of spout 13 slides in spout 13 and is provided with spacing 5 along the line direction of two retaining rings 3, and spacing 5 tip that deviates from fixing base 1 is equipped with shifting block 51, and shifting block 51 slides and sets up in annular 351, and shifting block 51 is located the narrowest department of the interval of two locating surfaces 30. When the retainer ring 3 rotates, the shifting block 51 does not rotate, the shifting block 51 slides in the annular groove 351 and simultaneously drives the abutting section 35 to deform, so that the positioning surface 30 at the shifting block 51 is perpendicular to the length direction of the mounting groove 21.
The limiting frame 5 further comprises a limiting section 52, the limiting section 52 abuts against the end of the mounting section 34, and the retainer ring 3 is clamped between the limiting section 52 and the shifting block 51. After the distance between the two retainer rings 3 is changed, the abutting section 35 is always limited by the limiting section 52 and the shifting block 51, and the abutting section 35 at the shifting block 51 can be ensured to be deformed all the time.
Since the positioning surface 30 of the first embodiment is inclined to the end of the tobacco segment 6, and the edge of the end of the tobacco segment 6 is easily deformed by pressure, there may be a small error in the distance between the two tobacco segments 6, and the solution of the present embodiment can solve this problem. Through the tensioning effect of shifting block 51, make the length direction of locating surface 30 perpendicular to mounting groove 21 of shifting block 51 department, then locating surface 30 can be with the terminal surface of face contact's mode butt tobacco section 6, improve the accuracy nature of location, further improve the interval accuracy of two tobacco sections 6. After the distance between the two retainer rings 3 is changed, the operation of the limiting frame 5 and the shifting block 51 cannot be influenced.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. A positioning device with a deflection type floating ring assembly comprises a fixing seat (1) and a drum wheel (2) rotatably arranged in the fixing seat (1), wherein a plurality of mounting grooves (21) for placing tobacco sections (6) are formed in the outer wall of the drum wheel (2) along the circumferential direction, the length direction of each mounting groove (21) is along the axial direction of the drum wheel (2), two tobacco sections (6) are coaxially placed in each mounting groove (21), a suction hole (211) is formed in the bottom of each mounting groove (21), the fixing seat (1) comprises a gas distribution seat (10), the gas distribution seat (10) is located in the drum wheel (2), a gas suction cavity (101) is formed in the gas distribution seat (10), and the suction hole (211) is communicated with the gas suction cavity (101); the method is characterized in that:
the tobacco cutting machine is characterized in that two retaining rings (3) are arranged on the fixing seat (1), the two retaining rings (3) are respectively located on two axial sides of the drum wheel (2), annular positioning surfaces (30) are arranged on the retaining rings (3) towards the fixing seat (1), the axial end portions of the mounting grooves (21) are opposite to the positioning surfaces (30), the positioning surfaces (30) are obliquely arranged, the two positioning surfaces (30) are in mirror symmetry with respect to the drum wheel (2), and when the drum wheel (2) rotates in the fixing seat (1), the retaining rings (3) are in contact with the end portions of the tobacco sections (6) through the positioning surfaces (30) to drive the two tobacco sections (6) to be close to each other;
the retainer ring (3) is rotatably connected with the fixed seat (1) through a first bearing (4), the central axis of the first bearing (4) deviates from the drum wheel (2), and the central axes of the first bearing (4) and the positioning surface (30) are superposed;
the retainer ring (3) and the first bearing (4) are connected through a bearing seat (41), the bearing seat (41) is fixed with the outer ring of the first bearing (4), the retainer ring (3) and the bearing seat (41) are in threaded connection through a threaded section, and the distance between the retainer ring (3) and the drum wheel (2) can be adjusted when the retainer ring (3) is rotated relative to the bearing seat (41);
the retainer ring (3) comprises an installation section (34) in threaded connection with the bearing seat (41) and an abutting section (35) with a positioning surface (30), and elastic deformation can be carried out between the abutting section (35) and the installation section (34); the fixing seat (1) is connected with a limiting frame (5), a shifting block (51) is arranged on the limiting frame (5), an annular groove (351) is formed in the outer wall of the abutting section (35) along the circumferential direction, the shifting block (51) is arranged in the annular groove (351) in a sliding mode, and the shifting block (51) is located at the narrowest position of the distance between the two positioning surfaces (30); when the retainer ring (3) rotates, the shifting block (51) drives the abutting section (35) to deform, so that the positioning surface (30) at the position of the shifting block (51) is perpendicular to the length direction of the mounting groove (21);
the fixing seat (1) is provided with a sliding groove (13), the length direction of the sliding groove (13) is along the line direction of the two check rings (3), the limiting frame (5) is arranged in the sliding groove (13) in a sliding mode, the limiting frame (5) comprises a limiting section (52), the limiting section (52) abuts against the end portion of the mounting section (34), and the check rings (3) are clamped between the limiting section (52) and the shifting block (51).
2. The positioning device with a pendulous float ring assembly of claim 1, wherein: the check ring (3) penetrates through a threaded hole (31), a locking bolt (32) is connected to the threaded hole (31) in an internal thread mode, and the locking bolt (32) abuts against a threaded section of the bearing seat (41) through the end portion.
3. The positioning device with a pendulous float ring assembly of claim 1, wherein: the utility model discloses a drum wheel, including retaining ring (3), drum wheel (2), link (22), drum wheel (2) are fixed with two stopper (33), retaining ring (3) are fixed with two stopper (33), link (22) are located between two stopper (33), when drum wheel (2) rotate, link (22) order about retaining ring (3) through stopper (33) and rotate.
4. The positioning device with a pendulous float ring assembly of claim 1, wherein: the gas distribution base is characterized in that the fixing base (1) is provided with a first positioning sleeve (11), the gas distribution base (10) is provided with a second positioning sleeve (12), the axes of the first positioning sleeve (11) and the second positioning sleeve (12) are parallel, and the first positioning sleeve (11) and the second positioning sleeve (12) are used for penetrating through a single positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539567.1A CN111700302B (en) | 2020-06-15 | 2020-06-15 | Positioning device with deflection type floating ring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539567.1A CN111700302B (en) | 2020-06-15 | 2020-06-15 | Positioning device with deflection type floating ring assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111700302A CN111700302A (en) | 2020-09-25 |
| CN111700302B true CN111700302B (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010539567.1A Active CN111700302B (en) | 2020-06-15 | 2020-06-15 | Positioning device with deflection type floating ring assembly |
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| CN (1) | CN111700302B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115500543B (en) * | 2022-09-14 | 2024-05-28 | 常德烟草机械有限责任公司 | Material cutting device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004028639A1 (en) * | 2004-06-15 | 2006-01-05 | Hauni Maschinenbau Ag | Conveyor drum of the tobacco processing industry |
| CN2719041Y (en) * | 2004-07-15 | 2005-08-24 | 颐中烟草(集团)有限公司青州卷烟厂 | Comprehensive wheel improving device for wrapping machine set |
| CN200969861Y (en) * | 2006-11-02 | 2007-11-07 | 林克善 | Novel once split cutting wheel device for rolling and connecting unit |
| CN201054972Y (en) * | 2007-06-08 | 2008-05-07 | 张超平 | Novel integral wheel used for cigarette machine set |
| CN201207917Y (en) * | 2008-07-01 | 2009-03-18 | 高陵生 | Disposable parting cut wheel |
| CN201207916Y (en) * | 2008-07-01 | 2009-03-18 | 高陵生 | Synthesis wheel |
| CN202536085U (en) * | 2012-03-01 | 2012-11-21 | 上海新平科工业技术有限公司 | Novel gathering device for cigarette slitting wheel and comprehensive wheel |
| CN103181616B (en) * | 2013-01-15 | 2015-11-11 | 上海同季机电设备有限公司 | Without cam type separator |
| CN203378552U (en) * | 2013-07-12 | 2014-01-08 | 龙岩烟草工业有限责任公司 | Cigarette group closing and locating interval adjustment tool for close drum of cigarette making machine as well as close drum of cigarette making machine |
| CN204969434U (en) * | 2015-09-16 | 2016-01-20 | 台州市天鸿烟草机械制造有限公司 | Novel separation wheel |
| CN210054600U (en) * | 2019-05-31 | 2020-02-14 | 湖南华益机械科技有限公司 | Novel cut wheel |
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2020
- 2020-06-15 CN CN202010539567.1A patent/CN111700302B/en active Active
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Denomination of invention: Positioning device with tilting floating ring component Effective date of registration: 20231016 Granted publication date: 20211231 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Taizhou Tianhong Tobacco Machinery Co.,Ltd. Registration number: Y2023980061037 |