CN109368319A - A kind of sleeve rubber roller roller core clamping and positioning device - Google Patents
A kind of sleeve rubber roller roller core clamping and positioning device Download PDFInfo
- Publication number
- CN109368319A CN109368319A CN201811140407.9A CN201811140407A CN109368319A CN 109368319 A CN109368319 A CN 109368319A CN 201811140407 A CN201811140407 A CN 201811140407A CN 109368319 A CN109368319 A CN 109368319A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rubber roller
- roller core
- side axle
- axle bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/413—Supporting web roll
- B65H2301/4134—Both ends type arrangement
- B65H2301/41346—Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
Abstract
A kind of sleeve rubber roller roller core clamping and positioning device disclosed by the invention, the G side axle bearing sleeve and M side axle bearing sleeve being set with respectively by bearing including sleeve rubber roller roller core both ends, the G side flange lid fixed with G side axle bearing sleeve is further sleeved on sleeve rubber roller roller core, the periphery of G side flange lid offers limited bayonet, engaging has the G side fixed chuck fixed with G side axle bearing sleeve in limited bayonet, and clamping has the side M clamping chuck on the periphery of M side axle bearing sleeve.A kind of sleeve rubber roller roller core clamping and positioning device of the present invention, sleeve rubber roller roller core M side axle head use bearing block integrated design, and air motor driving tie down screw drives two locking jaws, 4 points of centering to clamp bearing holder (housing, cover) peripheries, repeat to clamp positioning stablity, precision height;Sleeve rubber roller roller core G side axle head uses bearing block integrated design, and the centering of bearing holder (housing, cover) periphery, opening positioning, bolt is fixed, it can be achieved that fast quick-detach.
Description
Technical field
The invention belongs to packing mechanical equipment technical fields, and in particular to a kind of sleeve rubber roller roller core clamping and positioning device.
Background technique
The state of the art of sleeve rubber roller roller core clamping positioning mechanism at present: roller core M side axle head is fixed using the clutch of cylinder straight line
Position mechanism, roller core G side axle head is fixed, and when replacing sleeve, M side axle head is unclamped in cylinder straight line clutch, and G side axle head is due to aligning axis
Aligning inclination is held, M side axle head is hung down, and roller core leads to high pressure gas (keeping ventilation, die after sleeve exchanging is complete), and sleeve loosens, pull
Sleeve is replaced, cylinder straight line clutch clamps M side axle head, and the repetition for completing sleeve rubber roller roller core clamps positioning.The shortcomings that mechanism:
Cylinder straight line clutch repetitive positioning accuracy stability is poor, and the disassembly of sleeve rubber roller roller core is inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of sleeve rubber roller roller core clamping and positioning device, repeat to clamp positioning stablity, essence
Degree it is high, it can be achieved that roller core fast quick-detach.
The technical scheme adopted by the invention is that: a kind of sleeve rubber roller roller core clamping and positioning device, including sleeve rubber roller roller
The G side axle bearing sleeve and M side axle bearing sleeve that core both ends are set with by bearing respectively are further sleeved with and G side bearing on sleeve rubber roller roller core
Fixed G side flange lid is covered, the periphery of G side flange lid offers limited bayonet, and engaging has solid with G side axle bearing sleeve in limited bayonet
The fixed side G fixed chuck, clamping has the side M clamping chuck on the periphery of M side axle bearing sleeve.
The features of the present invention also characterized in that
The side G fixed chuck includes the collateral seat of G, and the bottom end of the collateral seat of G is downwardly extending half be adapted with G side axle bearing sleeve
Circle portion, the two sides of the collateral seat bottom end half-round of G are provided with a positioning screw, and the side wall of G side axle bearing sleeve is circumferentially spaced to be opened up
There is the positioning screw hole respectively with the cooperation of two positioning screws, the bottom end of the collateral seat of G is also connected by fixing screws close to arc sections
There is the positioning seat being located in limited bayonet.
G side axle bearing sleeve is fixed with the flange form rotary joint being connected to sleeve rubber roller roller core far from one end of M side axle bearing sleeve,
High-pressure air pipe is communicated on flange form rotary joint.
The side M clamping chuck includes the collateral seat of M, and the bottom end of the collateral seat of M is fixed with horizontal gland, and the side of the collateral seat of M is solid
Surely there is motor bracket, air motor is fixed on motor bracket, the output shaft of air motor is fixedly connected with above gland
Tie down screw, the both ends of tie down screw are connected separately with left-handed sliding block and dextrorotation sliding block, the collateral seat locking of M by reverse thread
The top of screw rod is connected with a pair of of locking jaw by pin shaft, offers axis in locking jaw and is generally aligned in the same plane with tie down screw
Interior arcuate socket, left-handed sliding block and dextrorotation sliding block, which are respectively cooperating with, to be set in two arcuate sockets.
A pair of of locking jaw side close to each other is respectively set there are two fulcrum, and four fulcrums are formed with and sleeve rubber roller roller
The adaptable round hole of core outer peripheral surface.
The bottom end of a pair of of locking jaw is provided with the idler wheel fulcrum in the same direction with sleeve rubber roller roller core, equal fitting on idler wheel fulcrum
There is idler wheel.
M side axle bearing sleeve is fixed with the M side flange lid being sleeved on sleeve rubber roller roller core close to one end of G side axle bearing sleeve.
The beneficial effects of the present invention are: a kind of sleeve rubber roller roller core clamping and positioning device of the present invention, the side sleeve rubber roller roller core M
Spindle nose uses bearing block integrated design, and air motor drives tie down screw, and two locking jaws, 4 points of centering is driven to clamp bearing holder (housing, cover)
Periphery repeats to clamp positioning stablity, precision height;Sleeve rubber roller roller core G side axle head uses bearing block integrated design, bearing holder (housing, cover)
Periphery centering, opening positioning, bolt is fixed, it can be achieved that fast quick-detach.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sleeve rubber roller roller core clamping and positioning device of the present invention;
Fig. 2 is a kind of structural schematic diagram of sleeve rubber roller roller core clamping and positioning device middle sleeve rubber roller of the present invention;
Fig. 3 is a kind of cross-sectional view of sleeve rubber roller roller core clamping and positioning device middle sleeve rubber roller of the present invention;
Fig. 4 is the structural schematic diagram of the side G fixed chuck in a kind of sleeve rubber roller roller core clamping and positioning device of the present invention;
Fig. 5 is a kind of right view of sleeve rubber roller roller core clamping and positioning device of the present invention in Fig. 4;
Fig. 6 is a kind of rearview of sleeve rubber roller roller core clamping and positioning device of the present invention in Fig. 4;
Fig. 7 is the structural schematic diagram of the side M clamping chuck in a kind of sleeve rubber roller roller core clamping and positioning device of the present invention;
Fig. 8 is a kind of A-A view of sleeve rubber roller roller core clamping and positioning device of the present invention in Fig. 7;
Fig. 9 is a kind of side view of sleeve rubber roller roller core clamping and positioning device of the present invention in Fig. 7;
Figure 10 is a kind of B-B shaft side figure of sleeve rubber roller roller core clamping and positioning device of the present invention in Fig. 9;
Figure 11 is state diagram when locking jaw is opened in a kind of sleeve rubber roller roller core clamping and positioning device of the present invention.
In figure, 1. sleeve rubber roller roller cores, 2. bearings, 3.G side axle bearing sleeve, 4.M side axle bearing sleeve, 5.G side flange lid, 6. positioning
Bayonet, the side 7.G fixed chuck, the side 8.M clamping chuck, 9. positioning screw holes, 10. flange form rotary joints, 11. high-pressure air pipes,
12.M side flange lid, 13. sleeve rubber rollers;
The collateral seat of 71.G, 72. positioning screws, 73. fixing screws, 74. positioning seats;
The collateral seat of 81.M, 82. glands, 83. motor brackets, 84. air motors, 85. tie down screws, 86. left-handed sliding blocks,
87. dextrorotation sliding block, 88. pin shafts, 89. locking jaws, 810. idler wheel fulcrums, 811. idler wheels.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is described in detail.
The present invention provides a kind of sleeve rubber roller roller core clamping and positioning devices, as shown in Figures 1 to 3, including sleeve rubber roller roller
1 both ends of core pass through the G side axle bearing sleeve 3 and M side axle bearing sleeve 4 that bearing 2 is set with respectively, G side axle bearing sleeve 3 far from M side axle bearing sleeve 4 one
End is fixed with the flange form rotary joint 10 being connected to sleeve rubber roller roller core 1, is communicated with high pressure gas on flange form rotary joint 10
Pipe 11 is further sleeved with the G side flange lid 5 fixed with G side axle bearing sleeve 3 on sleeve rubber roller roller core 1, and the periphery of G side flange lid 5 opens up
There is limited bayonet 6, engaging has the G side fixed chuck 7 fixed with G side axle bearing sleeve 3 in limited bayonet 6, and M side axle bearing sleeve 4 is close to the side G
One end of bearing holder (housing, cover) 3 is fixed with the M side flange lid 12 being sleeved on sleeve rubber roller roller core 1, presss from both sides on the periphery of M side axle bearing sleeve 4
Conjunction has the side M clamping chuck 8.
As shown in Figures 4 to 6, the side G fixed chuck 7 includes the collateral seat 71 of G, and the bottom end of the collateral seat 71 of G is downwardly extending
The half-round being adapted with G side axle bearing sleeve 3, the two sides of the collateral 71 bottom end half-round of seat of G are provided with a positioning screw 72, the side G
The side wall of bearing holder (housing, cover) 3 is circumferentially spaced to offer the positioning screw hole 9 with the cooperation of two positioning screws 72 respectively, the collateral seat 71 of G
Bottom end also passes through the positioning seat 74 that fixing screws 73 are connected in limited bayonet 6 close to arc sections, and 74 bayonet of positioning seat is matched
The limited bayonet 6 closed on G side flange lid 5 positions.
As shown in Figure 7 to 10, the side M clamping chuck 8 includes the collateral seat 81 of M, and the bottom end of the collateral seat 81 of M is fixed with horizontal
The side of gland 82, the collateral seat 81 of M is fixed with motor bracket 83, and air motor 84, the present embodiment are fixed on motor bracket 83
In air motor 84 use elbow air motor, the output shaft of air motor 84 is fixedly connected with the lock above gland 82
Tight screw rod 85, the both ends of tie down screw 85 are connected separately with left-handed sliding block 86 and dextrorotation sliding block 87, the collateral seat of M by reverse thread
The top of 81 tie down screws 85 is connected with a pair of of locking jaw 89, a pair of of locking jaw 89 side difference close to each other by pin shaft 88
There are two fulcrum, four fulcrums are formed with the round hole being adapted with 1 outer peripheral surface of sleeve rubber roller roller core for setting, in locking jaw 89
The arcuate socket that axis and tie down screw 85 are in the same plane is offered, left-handed sliding block 86 and dextrorotation sliding block 87 are respectively cooperating with and set
It being placed in two arcuate sockets, the bottom end of a pair of of locking jaw 89 is provided with the idler wheel fulcrum 810 in the same direction with sleeve rubber roller roller core 1,
Idler wheel 811 is sheathed on idler wheel fulcrum.
When work, G side axle bearing sleeve 3 on 7 fixes sleeve rubber roller roller core 1 of the side G fixed chuck, 8 gripping sleeve of the side M clamping chuck
M side axle bearing sleeve 4 on cylinder rubber roller roller core 1.When replacing sleeve, air motor 84 is just or reverse turn makes tie down screw 85 in gland
Rotation on 82, left-handed sliding block 86 and dextrorotation sliding block 87 on tie down screw 85 are under the action of left hand thread and right-handed thread along axis
To being moved away from, push the arcuate socket inner wall of locking jaw 89 that locking jaw 89 is rotated centered on pin shaft 88, as shown in figure 11,
The opening of locking jaw 89 is completed, high-pressure air pipe 11 leads to high pressure gas and enters sleeve rubber roller roller core 1, sleeve through flange form rotary joint 10
13 sleeve of rubber roller loosens, and pull replaces sleeve, and air motor 84 rotates backward so that the side M clamping chuck 8 clamps M side axle later
Head checks and guarantees the M side axle bearing sleeve 4 of the secured closing sleeve rubber roller roller core 1 of tetra- fulcrums of a, b, c, d of locking jaw 89.
By the above-mentioned means, a kind of sleeve rubber roller roller core clamping and positioning device of the present invention, sleeve rubber roller roller core 1M side axle head
Using bearing block integrated design, air motor 84 drives tie down screw 85, and two locking jaws, 89 4 points of centering is driven to clamp bearing
Periphery is covered, repeats to clamp positioning stablity, precision height;Sleeve rubber roller roller core 1G side axle head uses bearing block integrated design, axis
The centering of bearing sleeve periphery, opening positioning, bolt is fixed, it can be achieved that fast quick-detach.
Claims (7)
1. a kind of sleeve rubber roller roller core clamping and positioning device, which is characterized in that pass through respectively including sleeve rubber roller roller core (1) both ends
The G side axle bearing sleeve (3) and M side axle bearing sleeve (4) of bearing (2) suit, are further sleeved with and G side axle bearing sleeve on sleeve rubber roller roller core (1)
(3) fixed G side flange lid (5), the periphery of G side flange lid (5) offer limited bayonet (6), there is engaging in limited bayonet (6)
The fixed side the G fixed chuck (7) with G side axle bearing sleeve (3), clamping has the side M clamping chuck on the periphery of M side axle bearing sleeve (4)
(8)。
2. a kind of sleeve rubber roller roller core clamping and positioning device as described in claim 1, which is characterized in that the side G fixing card
Head (7) includes the collateral seat of G (71), and the bottom end of the collateral seat of G (71) is downwardly extending the semicircle being adapted with G side axle bearing sleeve (3)
The two sides in portion, the collateral seat of G (71) bottom end half-round are provided with a positioning screw (72), and the side wall of G side axle bearing sleeve (3) is circumferentially
It is spaced apart and is equipped with the positioning screw hole (9) with the cooperation of two positioning screws (72) respectively, the bottom end of the collateral seat of G (71) is close to arc sections
Also the positioning seat (74) in limited bayonet (6) is connected with by fixing screws (73).
3. a kind of sleeve rubber roller roller core clamping and positioning device as described in claim 1, which is characterized in that the G side axle bearing sleeve
(3) one end far from M side axle bearing sleeve (4) is fixed with the flange form rotary joint (10) being connected to sleeve rubber roller roller core (1), flange
High-pressure air pipe (11) are communicated on formula rotary joint (10).
4. a kind of sleeve rubber roller roller core clamping and positioning device as described in claim 1, which is characterized in that the side M clamps card
Head (8) includes the collateral seat of M (81), and the bottom end of the collateral seat of M (81) is fixed with horizontal gland (82), the side of the collateral seat of M (81)
It is fixed with motor bracket (83), is fixed on motor bracket (83) air motor (84), the output shaft of air motor (84) is fixed
The tie down screw (85) being connected with above gland (82), the both ends of tie down screw (85) are connected separately with by reverse thread
The top of left-handed sliding block (86) and dextrorotation sliding block (87), the collateral seat of M (81) tie down screw (85) is connected with one by pin shaft (88)
To locking jaw (89), the arcuate socket that axis is in the same plane with tie down screw (85) is offered in locking jaw (89), it is left
Rotation sliding block (86) and dextrorotation sliding block (87) are respectively cooperating with and are set in two arcuate sockets.
5. a kind of sleeve rubber roller roller core clamping and positioning device as claimed in claim 4, which is characterized in that the pair of locking jaw
(89) side close to each other is respectively set there are two fulcrum, and four fulcrums are formed with and sleeve rubber roller roller core (1) outer peripheral surface phase
The round hole of adaptation.
6. a kind of sleeve rubber roller roller core clamping and positioning device as described in claim 4 or 5, which is characterized in that the pair of lock
The bottom end of tight pawl (89) is provided with the idler wheel fulcrum (810) in the same direction with sleeve rubber roller roller core (1), is sheathed on idler wheel fulcrum
Idler wheel (811).
7. a kind of sleeve rubber roller roller core clamping and positioning device as described in claim 1, which is characterized in that the M side axle bearing sleeve
(4) the M side flange lid (12) being sleeved on sleeve rubber roller roller core (1) is fixed with close to one end of G side axle bearing sleeve (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811140407.9A CN109368319B (en) | 2018-09-28 | 2018-09-28 | Sleeve rubber roll roller core presss from both sides tight positioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811140407.9A CN109368319B (en) | 2018-09-28 | 2018-09-28 | Sleeve rubber roll roller core presss from both sides tight positioner |
Publications (2)
Publication Number | Publication Date |
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CN109368319A true CN109368319A (en) | 2019-02-22 |
CN109368319B CN109368319B (en) | 2020-07-07 |
Family
ID=65402896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811140407.9A Active CN109368319B (en) | 2018-09-28 | 2018-09-28 | Sleeve rubber roll roller core presss from both sides tight positioner |
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CN (1) | CN109368319B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111118789A (en) * | 2020-01-15 | 2020-05-08 | 安徽兰翔纺机科技有限公司 | Multilayer anticreep quick replacement weaving rubber roll |
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CN106743844A (en) * | 2015-11-23 | 2017-05-31 | 上海贝琪信息科技有限公司 | A kind of automatical and efficient film take-up |
CN106915643A (en) * | 2017-02-28 | 2017-07-04 | 吴剑辉 | A kind of textile manufacturing cloth wrap-up |
CN207121258U (en) * | 2017-08-11 | 2018-03-20 | 江苏悦达家纺有限公司 | One kind efficiently cuts baler |
CN107902453A (en) * | 2017-11-02 | 2018-04-13 | 苏州印丝特纺织数码科技有限公司 | A kind of printing and dyeing fabrics cloth beam fixing device |
US9981823B1 (en) * | 2014-12-08 | 2018-05-29 | Michael Van Deurse | Safety chuck |
CN207839594U (en) * | 2017-12-13 | 2018-09-11 | 洛阳台联新材料有限公司 | A kind of aluminium foil shaft fast fixture |
-
2018
- 2018-09-28 CN CN201811140407.9A patent/CN109368319B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201537821U (en) * | 2009-10-15 | 2010-08-04 | 陕西汉江机床有限公司 | Workpiece positioning and clamping device for threading machine |
US9981823B1 (en) * | 2014-12-08 | 2018-05-29 | Michael Van Deurse | Safety chuck |
CN106743844A (en) * | 2015-11-23 | 2017-05-31 | 上海贝琪信息科技有限公司 | A kind of automatical and efficient film take-up |
CN205238792U (en) * | 2015-11-30 | 2016-05-18 | 陕西北人印刷机械有限责任公司 | A incline and draw formula sleeve rubber roll device for gravure press |
CN106915643A (en) * | 2017-02-28 | 2017-07-04 | 吴剑辉 | A kind of textile manufacturing cloth wrap-up |
CN207121258U (en) * | 2017-08-11 | 2018-03-20 | 江苏悦达家纺有限公司 | One kind efficiently cuts baler |
CN107902453A (en) * | 2017-11-02 | 2018-04-13 | 苏州印丝特纺织数码科技有限公司 | A kind of printing and dyeing fabrics cloth beam fixing device |
CN207839594U (en) * | 2017-12-13 | 2018-09-11 | 洛阳台联新材料有限公司 | A kind of aluminium foil shaft fast fixture |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111118789A (en) * | 2020-01-15 | 2020-05-08 | 安徽兰翔纺机科技有限公司 | Multilayer anticreep quick replacement weaving rubber roll |
CN111118789B (en) * | 2020-01-15 | 2022-03-18 | 安徽兰翔纺机科技有限公司 | Multilayer anticreep quick replacement weaving rubber roll |
Also Published As
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CN109368319B (en) | 2020-07-07 |
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