CN206886343U - A kind of material collecting device of rotary press - Google Patents
A kind of material collecting device of rotary press Download PDFInfo
- Publication number
- CN206886343U CN206886343U CN201720687800.4U CN201720687800U CN206886343U CN 206886343 U CN206886343 U CN 206886343U CN 201720687800 U CN201720687800 U CN 201720687800U CN 206886343 U CN206886343 U CN 206886343U
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- China
- Prior art keywords
- roller
- collecting device
- frame
- rotary press
- material collecting
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Abstract
The utility model discloses a kind of material collecting device of rotary press, material strip irregular problem when solving common rotary press rewinding, its drip irrigation device is, including：Frame；Guide roller in the frame；It is rotationally connected with the frame, one end is provided with the rotary shaft of motor；The material receiving roller being sheathed in the rotary shaft；In the rotary shaft, it is connected to the detent mechanism of described material receiving roller one end；And the governing mechanism of tension between the guide roller and the material receiving roller, reach the purpose that material strip is more neat in rewinding.
Description
Technical field
Rotary press technical field is the utility model is related to, more particularly to a kind of material collecting device of rotary press.
Background technology
As the print principle of rotary press and sheet offset press be substantially, but due to a kind of material collecting device of rotary press
Print speed printing speed is very high, and the positive back of the body prints simultaneously, is furnished with automatic folding apparatus again, so a kind of printing of the material collecting device of rotary press
Efficiency is very high.Rough Statistics, equivalent to seven, eight sheet four colour offset presses of yield of chaptrel favourable turn.
Rotary press carries out rewinding during rewinding is carried out, by coiler, and in general coiler is usually to rotate
Roller and motor composition, motor-driven rotation roller are rotated, and rewinding is carried out to material strip.But when the transmission stroke of material strip is longer, hold
Easily occur that tension force is inadequate, and material strip is easily run on material receiving roller, and because motor is during work, material receiving roller can be produced
Raw vibrations, material strip is swung along the axis and radial direction of material receiving roller, cause the irregular situation of rewinding to occur.
Utility model content
The purpose of this utility model is to provide a kind of material collecting device of rotary press, has the material strip in rewinding more neat
Advantage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of rewinding of rotary press
Device, including：Frame；Guide roller in the frame；It is rotationally connected with the frame, one end is provided with the rotation of motor
Axle；The material receiving roller being sheathed in the rotary shaft；In the rotary shaft, it is connected to the localization machine of described material receiving roller one end
Structure；And the governing mechanism of tension between the guide roller and the material receiving roller.
By using above-mentioned technical proposal, during motor-driven rotation axle carries out rewinding, material strip passes from guide roller
It is defeated to being wound on material receiving roller, material strip occur in course of conveying tension force it is inadequate when, can be by governing mechanism of tension to material strip
Tension force be adjusted, make material strip more neat during rewinding；Motor produces shake during work to material receiving roller
When dynamic, material receiving roller is connected in frame by detent mechanism, and frame has support force to material receiving roller, effectively eliminates material receiving roller radial direction
Swing, and the restricted effect of axial movement of the detent mechanism to material receiving roller, the axial movement of collecting shaft is avoided, so as to have
The advantages of material strip is more neat in rewinding.
It is of the present utility model further to set, the governing mechanism of tension include vertically sliding in the slip base in frame and
Idler roller on slip base.
By using above-mentioned technical proposal, material strip from during guide roller is transported to material receiving roller by idler roller, when
When tight roller is located above material receiving roller, idler roller can apply one to material strip and upward pressure, and be tensioned material strip；When idler roller and receipts
When material roller is in same level, idler roller is minimum to the tensile force of material strip；Therefore, the vertical position of slip base is adjusted to adjust
The position of idler roller, realize the tension force during regulation web feed.
Of the present utility model further to set, the slip base is provided with the vertical position of regulation slip base away from the side of idler roller
The elevating mechanism put, the elevating mechanism include worm screw, the rotating shaft being rotationally connected with frame, are fixed on rotating shaft one end and and snail
The worm gear of bar engagement, it is fixed on gear, the rack for engaging and being fixed on slip base with gear that rotating shaft deviates from worm gear one end.
By using above-mentioned technical proposal, when rotary worm, worm screw drives worm gear wheel, and same turn is arranged at worm gear
The gear band carry-over bar of axle is vertically movable, therefore drives slip base vertically movable, realizes the vertical position of tension adjusting to adjust
Save the tension force to material strip；Meanwhile Worm Wheel System has self-locking performance, worm gear can only be driven by worm screw, and can not be by worm gear band
Dynamic worm screw, therefore ensure that the structural stability of elevating mechanism.
Of the present utility model further to set, the worm screw front end is provided with L-shaped handle, and the L-shaped handle is provided with lever.
By using above-mentioned technical proposal, rocking-turn lever drives L-shaped handle to rotate, and drives worm screw to rotate, so as to more save
Power.
Of the present utility model further to set, the detent mechanism includes the locating ring being socketed in rotary shaft and located at fixed
Spring between position ring and material receiving roller, the locating ring are provided with the bolt for being used for fixing locating ring.
By using above-mentioned technical proposal, when locating ring is bolted in rotary shaft, locating ring by spring-compressed,
Spring produces elastic force to material receiving roller, material receiving roller is connected in frame, so as to reduce rocking for material receiving roller, when ensure that rewinding
Material strip is more neat.
Of the present utility model further to set, the rotary shaft is provided with screw thread away from one end of frame, the rotary shaft and
Locating ring is coordinated by screw thread.
By using above-mentioned technical proposal, locating ring by screw thread close to material receiving roller when, spring deflection increase, spring
The elastic force of material receiving roller is also increased；When locating ring is away from material receiving roller, the elastic force of material receiving roller is also reduced；So as to which rotational positioning ring can
The position of locating ring is adjusted, active force of the flexible modulation locating ring to material receiving roller is realized, avoids the material receiving roller caused by elastic force is excessive
It can not rotate or the too small situation about can not position of elastic force occurs.
Of the present utility model further to set, the locating ring is provided with non-slip rubber ring.
By using above-mentioned technical proposal, when staff adjusts positioning ring position, rubbing between locating ring is added
Power is wiped, consequently facilitating the position of regulation locating ring.
Of the present utility model further to set, the guide roller is provided with one group of back-up ring that can be moved along roll axis are oriented to,
The Bidirectional-screw with two sections of reverse threads is provided with below the back-up ring, the nut of the Bidirectional-screw is connected to back-up ring lower end,
Described two-way leading screw one end is provided with handle.
By using above-mentioned technical proposal, Bidirectional-screw has two sections of reverse screw threads, when swinging handle, the spiral shell of leading screw
Master tape moves the distance between back-up ring move toward one another or counter motion, regulation back-up ring to adapt to the width of different material strips, while back-up ring
There is barrier effect to material strip, make material strip more neat when by guide roller.
Of the present utility model further to set, the side of the frame is additionally provided with air suction mechanism, and the air suction mechanism includes
Transmission platform and the induced-draught fan located at transmission platform lower end, the transmission platform are provided with the wind inlet connected with induced-draught fan.
By using above-mentioned technical proposal, in transmitting procedure of the material strip on transmission platform, induced-draught fan material strip is produced to
Under pulling force, material strip is fitted on transmission platform, so that material strip is more smooth.
In summary, the utility model has the advantages that：Material strip occur in course of conveying tension force it is inadequate when, can
The tension force of material strip is adjusted by governing mechanism of tension, makes material strip more neat during rewinding；Detent mechanism will
Material receiving roller is connected in frame, and frame has support force to material receiving roller, effectively eliminates the swing of material receiving roller radial direction, and localization machine
The restricted effect of axial movement of the structure to material receiving roller, avoids the axial movement of collecting shaft；The position of back-up ring on guide roller is adjusted,
Make material strip more neat when by guide roller.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation at the frame back side in the present embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 1.
Reference：1st, frame；2nd, guide roller；21st, back-up ring；22nd, Bidirectional-screw；23rd, handle；3rd, rotary shaft；31st, rewinding
Roller；4th, detent mechanism；41st, locating ring；411st, non-slip rubber ring；42nd, spring；43rd, bolt；5th, governing mechanism of tension；51st, slide
Seat；52nd, idler roller；6th, elevating mechanism；61st, worm screw；62nd, rotating shaft；63rd, worm gear；64th, gear；65th, rack；66th, L-shaped handle；
661st, lever；7th, air suction mechanism；71st, transmission platform；72nd, induced-draught fan；73rd, wind inlet；8th, motor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：A kind of material collecting device of rotary press, as shown in Figures 1 and 2, including frame 1, set gradually in frame 1
There are air suction mechanism 7, guide roller 2, governing mechanism of tension 5 and material receiving roller 31.
Air suction mechanism 7 includes transmission platform 71 and is fixed on the induced-draught fan 72 of the lower end of transmission platform 71, on transmission platform 71
It is provided with the wind inlet 73 connected with induced-draught fan 72, in transmitting procedure of the material strip on transmission platform 71, induced-draught fan 72 produces to material strip
Raw downward pulling force, makes material strip be fitted on transmission platform 71, so that material strip is more smooth.
One group of back-up ring 21 is provided with guide roller 2, back-up ring 21 can be moved along the axis of guide roller 2, and the lower section of back-up ring 21 is provided with
Bidirectional-screw 22, Bidirectional-screw 22 have two sections of reverse screw threads, and the nut of Bidirectional-screw 22 is connected to the lower end of back-up ring 21, two-way
Leading screw one end is provided with handle 23, and when swinging handle 23, the nut of leading screw drives two move toward one anothers of back-up ring 21 or reversely fortune
It is dynamic, the distance between back-up ring 21 is adjusted to adapt to the width of different material strips, while back-up ring 21 has barrier effect to material strip, makes material strip
It is more neat when by guide roller 2.
Governing mechanism of tension 5 includes slip base 51 and idler roller 52, and slip base 51 is vertically slid in frame 1, idler roller
52 are arranged on slip base 51, and material strip is from during guide roller 2 is transported to material receiving roller 31 by idler roller 52, when idler roller 52
When above material receiving roller 31, idler roller 52 can apply one to material strip and upward pressure, and be tensioned material strip；When the He of idler roller 52
When material receiving roller 31 is in same level, idler roller 52 is minimum to the tensile force of material strip；Therefore, the vertical position of slip base 51 is adjusted
Put to adjust the position of idler roller 52, realize the tension force adjusted during web feed.
Slip base 51 is provided with elevating mechanism 6 away from the side of idler roller 52, and elevating mechanism 6 is used to adjust slip base 51
Vertical position, elevating mechanism 6 include worm screw 61, rotating shaft 62, worm gear 63, gear 64 and rack 65, and rotating shaft 62 is rotationally connected with machine
Frame 1, worm gear 63 are fixed on the one end of rotating shaft 62 and engaged with worm screw 61, and gear 64 is fixed on rotating shaft 62 and deviates from the one end of worm gear 63, tooth
Bar 65 is engaged and is fixed on slip base 51 with gear 64.When rotary worm 61, worm screw 61 drives worm gear 63 to rotate, with worm gear
63 be arranged at same rotating shaft 62 gear 64 it is vertically movable with carry-over bar 65, therefore drive slip base 51 it is vertically movable, realize adjust
The vertical position for saving tensile force adjusts the tension force to material strip；, can only be by snail meanwhile the transmission of the worm screw 61 of worm gear 63 has self-locking performance
Bar 61 drives worm gear 63, and worm screw 61 can not be driven by worm gear 63, therefore ensure that the structural stability of elevating mechanism 6.
The front end of worm screw 61 is provided with L-shaped handle 66, and lever 661 is provided with L-shaped handle 66, and rocking-turn lever 661 drives L
Shape handle 66 rotates, and drives worm screw 61 to rotate, so as to more laborsaving.
With reference to shown in Fig. 2 and Fig. 3, rotary shaft 3 is rotatably connected in frame 1, the one end of rotary shaft 3 is connected with motor 8, rewinding
Roller 31 is socketed in rotary shaft 3, and the detent mechanism 4 for being connected to the one end of material receiving roller 31 is provided with rotary shaft 3.
Detent mechanism 4 includes locating ring 41 and spring 42, and locating ring 41 is socketed in rotary shaft 3, and spring 42 is arranged at fixed
Between position ring 41 and material receiving roller 31, bolt 43 is provided with locating ring 41, bolt 43 is used to fix locating ring 41, locating ring 41
Spring 42 is compressed, spring 42 produces elastic force to material receiving roller 31, material receiving roller 31 is connected in frame 1, so as to reduce rewinding
Roller 31 rocks, and material strip is more neat when ensure that rewinding.
Rotary shaft 3 is provided with screw thread away from one end of frame 1, and locating ring 41 is provided with the screw thread to match, rotary shaft 3 with
Locating ring 41 is coordinated by screw thread, locating ring 41 by screw thread close to material receiving roller 31 when, spring 42 deflection increase, spring 42
The elastic force of material receiving roller 31 is also increased；When locating ring 41 is away from material receiving roller 31, the elastic force of material receiving roller 31 is also reduced；So as to rotate
Locating ring 41 can adjust the position of locating ring 41, realizes active force of the flexible modulation locating ring 41 to material receiving roller 31, avoids because of bullet
Power is excessive to cause that material receiving roller 31 can not rotate or the too small situation about can not position of elastic force occurs.
Non-slip rubber ring 411 is provided with locating ring 41, when staff adjusts 41 position of locating ring, adds and positions
Frictional force between ring 41, consequently facilitating the position of regulation locating ring 41.
Operation principle：During motor 8 drives rotary shaft 3 to carry out rewinding, material strip is from the transmission on transmission platform 71
During, induced-draught fan 72 produces downward pulling force to material strip, material strip is fitted on transmission platform 71, makes material strip more smooth；
During by guide roller 2, the distance between back-up ring 21 is adjusted to adapt to the width of different material strips, while back-up ring 21 has barrier to material strip
Effect, make material strip more neat when by guide roller 2；Material strip occur in course of conveying tension force it is inadequate when, lifting can be passed through
The vertical position of idler roller 52 is adjusted for mechanism 6, realizes regulation to the tension force of material strip, make material strip during rewinding compared with
To be neat；For motor 8 when producing vibrations to material receiving roller 31 during work, material receiving roller 31 is connected to frame 1 by detent mechanism 4
On, frame 1 has support force to material receiving roller 31, effectively eliminates the swing of the radial direction of material receiving roller 31, and detent mechanism 4 is to material receiving roller
The 31 restricted effect of axial movement, avoids the axial movement of collecting shaft, so as to have the material strip in rewinding more neat
Advantage.
Claims (9)
- A kind of 1. material collecting device of rotary press, it is characterised in that including：Frame (1)；Guide roller (2) in the frame (1)；It is rotationally connected with the frame (1), one end is provided with the rotary shaft (3) of motor (8)；The material receiving roller (31) being sheathed in the rotary shaft (3)；In the rotary shaft (3), it is connected to the detent mechanism (4) of the material receiving roller (31) one end；And led located at described To the governing mechanism of tension (5) between roller (2) and the material receiving roller (31).
- A kind of 2. material collecting device of rotary press according to claim 1, it is characterised in that the governing mechanism of tension (5) Including vertically sliding in the slip base (51) in frame (1) and the idler roller (52) on slip base (51).
- 3. the material collecting device of a kind of rotary press according to claim 2, it is characterised in that the slip base (51), which is deviated from, opens The side of tight roller (52) is provided with the elevating mechanism (6) of regulation slip base (51) vertical position, and the elevating mechanism (6) includes worm screw (61) rotating shaft (62) that, is rotationally connected with frame (1), it is fixed on rotating shaft (62) one end and the worm gear engaged with worm screw (61) (63) rotating shaft (62), is fixed on to deviate from the gear (64) of worm gear (63) one end, engage with gear (64) and be fixed on slip base (51) rack (65) on.
- 4. the material collecting device of a kind of rotary press according to claim 3, it is characterised in that worm screw (61) front end is provided with L-shaped handle (66), the L-shaped handle (66) are provided with lever (661).
- 5. the material collecting device of a kind of rotary press according to claim 1, it is characterised in that the detent mechanism (4) includes The locating ring (41) being socketed in rotary shaft (3) and the spring (42) between locating ring (41) and material receiving roller (31), it is described Locating ring (41), which is provided with, to be used for the fixed bolt (43) of locating ring (41).
- 6. the material collecting device of a kind of rotary press according to claim 5, it is characterised in that the rotary shaft (3) deviates from machine One end of frame (1) is provided with screw thread, and the rotary shaft (3) is coordinated with locating ring (41) by screw thread.
- 7. the material collecting device of a kind of rotary press according to claim 5, it is characterised in that the locating ring (41) is provided with Non-slip rubber ring (411).
- 8. the material collecting device of a kind of rotary press according to claim 1, it is characterised in that the guide roller (2) is provided with One group of back-up ring (21) that can be moved along guide roller (2) axis, back-up ring (21) lower section are provided with pair with two sections of reverse threads To screw mandrel (22), the nut of the Bidirectional-screw (22) is connected to back-up ring (21) lower end, and described two-way leading screw one end is provided with handle (23)。
- 9. the material collecting device of a kind of rotary press according to claim 1, it is characterised in that the side of the frame (1) is also Provided with air suction mechanism (7), the air suction mechanism (7) includes transmission platform (71) and the induced-draught fan located at transmission platform (71) lower end (72), the transmission platform (71) is provided with the wind inlet (73) connected with induced-draught fan (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687800.4U CN206886343U (en) | 2017-06-13 | 2017-06-13 | A kind of material collecting device of rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687800.4U CN206886343U (en) | 2017-06-13 | 2017-06-13 | A kind of material collecting device of rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886343U true CN206886343U (en) | 2018-01-16 |
Family
ID=61318337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720687800.4U Expired - Fee Related CN206886343U (en) | 2017-06-13 | 2017-06-13 | A kind of material collecting device of rotary press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206886343U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499817A (en) * | 2018-02-05 | 2018-09-07 | 安徽萌果科技有限公司 | PVC waterproofs coat the process equipment of new material |
| CN108583026A (en) * | 2018-06-28 | 2018-09-28 | 深圳市新添润彩印机械设备有限公司 | A kind of PVC edge bands printer |
| CN110304482A (en) * | 2019-07-03 | 2019-10-08 | 金苡炫 | Feed device for the processing of macromolecule web material |
| CN110668235A (en) * | 2019-10-22 | 2020-01-10 | 永康本元塑料制品有限公司 | Plastic film prevents fold winder |
| CN111434454A (en) * | 2019-01-15 | 2020-07-21 | 海阳铭铄机械设备有限公司 | Baseband roughening device |
| CN112551240A (en) * | 2020-12-08 | 2021-03-26 | 湖南泰嘉新材料科技股份有限公司 | Guide roller, steel belt guide mechanism and material receiving system |
| CN112706223A (en) * | 2019-10-26 | 2021-04-27 | 南通亚振电力科技有限公司 | A puncher for shielding paper processing |
-
2017
- 2017-06-13 CN CN201720687800.4U patent/CN206886343U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499817A (en) * | 2018-02-05 | 2018-09-07 | 安徽萌果科技有限公司 | PVC waterproofs coat the process equipment of new material |
| CN108583026A (en) * | 2018-06-28 | 2018-09-28 | 深圳市新添润彩印机械设备有限公司 | A kind of PVC edge bands printer |
| CN111434454A (en) * | 2019-01-15 | 2020-07-21 | 海阳铭铄机械设备有限公司 | Baseband roughening device |
| CN110304482A (en) * | 2019-07-03 | 2019-10-08 | 金苡炫 | Feed device for the processing of macromolecule web material |
| CN110668235A (en) * | 2019-10-22 | 2020-01-10 | 永康本元塑料制品有限公司 | Plastic film prevents fold winder |
| CN112706223A (en) * | 2019-10-26 | 2021-04-27 | 南通亚振电力科技有限公司 | A puncher for shielding paper processing |
| CN112551240A (en) * | 2020-12-08 | 2021-03-26 | 湖南泰嘉新材料科技股份有限公司 | Guide roller, steel belt guide mechanism and material receiving system |
| CN112551240B (en) * | 2020-12-08 | 2023-03-14 | 湖南泰嘉新材料科技股份有限公司 | Guide roller, steel belt guide mechanism and material receiving system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |