CN206842628U - A kind of protection component for exit roller rotating seat - Google Patents
A kind of protection component for exit roller rotating seat Download PDFInfo
- Publication number
- CN206842628U CN206842628U CN201720458486.2U CN201720458486U CN206842628U CN 206842628 U CN206842628 U CN 206842628U CN 201720458486 U CN201720458486 U CN 201720458486U CN 206842628 U CN206842628 U CN 206842628U
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- CN
- China
- Prior art keywords
- sliding
- bar
- protection component
- fix bar
- arc groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of protection component for exit roller rotating seat,Solve the problems, such as to be supplied to the slip base safeguard measure for arriving at predetermined station,Its drip irrigation device is that the hinged place of the first hydraulic cylinder and articulated slab is provided with fix bar,First fixed seat is parallel to the protection component of the first fixed seat in the end set of sliding bar,The protection component includes restriction plate and is opened in restriction plate to slide arc groove of the bar as axle center rotation and with fix bar with diameter,The fix bar rotation-sliding is in arc groove,And it is provided with circular trough of the diameter more than arc groove in arc groove,And the stop collar for being sheathed on fix bar movement is plugged together in circular trough,Reach and be supplied to one safeguard measure of equipment and operator to the full extent,Occurred with effectively reducing the damage of equipment miscellaneous part and reducing the situation of operator's industrial injury.
Description
Technical field
Sheet processing field is the utility model is related to, more specifically, it relates to a kind of guarantor for exit roller rotating seat
Protecting assembly.
Background technology
Rewinding machine, it is that one kind is used for stationery, mica tape, film special equipment, its purposes produces paper machine
Paper roll carries out rewinding successively, and paper is made finished paper after rewinding and dispatched from the factory.At present, rewinding machine replaces direct current to pass with AC Drive
Move turns into development trend in papermaking machinery industry, has been rolled up finished paper on the exit roller in rewinding machine, and pass through paper delivery
Roll stand is located on sliding platform, and used slip base clamps exit roller, and adjusts the high and low position of exit roller, in order to which exit roller goes out
Paper is smooth.
As shown in Figure 1, including bar 1 is slid, and two phases set with axis parallel is provided with the outer wall of sliding bar 1
To the first slide rail 11 and the second slide rail 14, and on the first slide rail 11 and the second slide rail 14 sliding have the He of the first mounting seat 121
Second mounting seat 123, and first support bar 15 is welded with the first mounting seat 121, the second mounting seat 123 is welded with
Second support bar 122, and pneumatic pinch equipment 124 is separately installed with first support bar 15 and second support bar 122, will
Exit roller grips, and is respectively fixed with the first fixed seat 16 and the second fixed seat 161 at the both ends of sliding bar 1, passes through hinge
The first hydraulic cylinder 12 being connected in the first fixed seat 16 and the second hydraulic cylinder 13 being hinged in the second fixed seat 161, first
Hydraulic cylinder 12 and second hydraulic cylinder 13, rotated respectively with sliding bar 1 for axle center, to adjust the height of the relatively follow-up process of exit roller
Lower position.
But when sliding bar 1 and arriving at predetermined station by first hydraulic cylinder 12 and the rotation of second hydraulic cylinder 13, by the
One hydraulic cylinder 12 and the hydraulic pressure of second hydraulic cylinder 13 keep the predetermined work of sliding bar 1, once the liquid of first hydraulic cylinder 12 and second
When cylinder pressure 13 is damaged, the whole bar 1 that slides is fallen down, and is easily caused the damage of equipment；Therefore one kind is designed to arriving at predetermined work
The slip base of position does safeguard measure, is the problem of we are in the urgent need to address.
Utility model content
The purpose of this utility model is to provide a kind of protection component for exit roller rotating seat, is somebody's turn to do to carry to the full extent
One safeguard measure of supply arrangement and operator, to effectively reduce the damage of equipment miscellaneous part and reduce operator's industrial injury
Situation occur.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used for exit roller and revolved
The protection component of swivel base, including sliding bar, and fixed seat is respectively arranged with the both ends of sliding bar, and the included in fixed seat
The outer wall of one fixed seat is provided with and is hinged with to slide articulated slab of the bar as axle center, and in articulated slab Relative sliding bar axle center bias
First hydraulic cylinder, the external part of first hydraulic cylinder are fixed on the first fixed seat；The hinged place of the first hydraulic cylinder and articulated slab
Fix bar is provided with, first fixed seat is parallel to the protection component of the first fixed seat, institute in the end set of sliding bar
Stating protection component includes restriction plate and is opened in restriction plate to slide circular arc of the bar as axle center rotation and with fix bar with diameter
Groove, the fix bar rotation-sliding are provided with circular trough of the diameter more than arc groove in arc groove, and in arc groove, and in circle
The stop collar for being sheathed on fix bar movement is plugged together in groove.
Using above-mentioned technical proposal, the sliding bar being fixed on by rotation in fixed seat, and fixed with sliding boom end
Articulated slab and articulated slab deviate that sliding bar axle center is be hinged to be provided with hydraulic cylinder, the external part of hydraulic stem is fixed on fixed seat,
In a manner of sliding bar and be hinged for axle center, being rotated with sliding bar by the ejection of hydraulic cylinder, to fix
In the height of the exit roller on sliding bar, the mode of rotation is adjusted；The hinged place of hydraulic stem and articulated slab be provided with fix bar with
And the restriction plate that is be arranged in parallel with fixed seat and be opened in restriction plate using slide bar rotated as axle center and with the same diameter of fix bar
Arc groove, to cause fix bar to be slid under the promotion of hydraulic cylinder in arc groove；The circular trough that arc groove opens up, Yi Jiyuan
Shape groove plugs together the stop collar for being sheathed on fix bar movement, and cunning of the fix bar in slippage slot is limited to cause stop collar
Move, effectively to prevent that equipment is damaged in the case of without hydraulic pressure when hydraulic cylinder damages；Predetermined station is arrived at effective
One running fix of sliding bar, to be supplied to one safeguard measure of equipment and operator to the full extent, effectively to drop
The damage of low equipment miscellaneous part and the situation generation for reducing operator's industrial injury.
Further, the fix bar offers the slippage slot extended along fix bar length direction, is slid in the slippage slot
There is the slipping block being connected with stop collar.
Using above-mentioned technical proposal, the slippage slot and slippage slot extended in fix bar along fix bar length direction is arranged on
The slipping block being connected with stop collar of middle sliding, it is spacing effectively to prevent to cause stop collar to be slid in fix bar
The loss of set.
Further, the slipping block is fixed on the inwall of stop collar, and the other end of slipping block is provided with to slide and limited in chute
Position block.
Using above-mentioned technical proposal, the sliding for being arranged on the slipping block other end is fixed in chute limited block, and slipping block
In stop collar, to cause stop collar to be slid in fix bar, with by sliding the limited block in fix bar and being fixed on limit
The slipping block of position set, effectively to prevent the loss of stop collar.
Further, the limited block is provided with the extension spring being connected with chute bottom.
Using above-mentioned technical proposal, the extension spring that limited block is connected with chute bottom is arranged on, to allow stop collar edge
The axial direction of fix bar is pulled out, and the height and position of exit roller, and the restoring force for passing through extension spring are adjusted with rotation-sliding bar so that
Stop collar with automatic returning to original position, can limit the position of fix bar again.
Further, thickness direction of the fix bar along restriction plate is provided with fixture block through restriction plate end, described spacing to be arranged
There is the arc groove for fixture block grafting.
Using above-mentioned technical proposal, extend in restriction plate towards the fixture block set in the fix bar at fixed seat reverse side end and
The arc groove for fixture block grafting that stop collar is set, to cause in the presence of extension spring, stop collar passes through card in fix bar
Block connects and fixes, and does not need moment operator to hold stop collar during bar rotation to slide.
Further, it is arc surface that the fixture block, which is caught in fixed cover end, and the radius of the arc groove is less than the radius of arc surface.
Using above-mentioned technical proposal, fixture block is caught in fixed cover end and is less than the half of arc surface for arc surface and circular arc groove radius
Footpath, to cause stop collar is pulled to fixture block position to cause stop collar fixation and fixture block position, now fix bar is without hindrance in arc groove
Hinder sliding, rotated when sliding bar to when being expected station, give stop collar one thrust, circular arc radius surface is less than by circular arc groove radius
Setting, be easy to insert stop collar in circular trough and be subjected to displacement with limiting fix bar, be supplied to the full extent equipment with
And one safeguard measure of operator, sent out with effectively reducing the damage of equipment miscellaneous part and reducing the situation of operator's industrial injury
It is raw.
Further, the diametric(al) of the fix bar, which is provided with, is used for fixture block sliding telescopic chute, and in telescopic chute towards axle center
The sliding cavity that bore is more than telescopic chute bore is offered, and sliding is connected to fixture block towards sliding cavity in cavity is slid
The sliding plate at end, and towards sliding cavity end and slide the elastic component contradicted between cavity bottom provided with elasticity in sliding plate.
Using above-mentioned technical proposal, fixture block is slid in flexible and telescopic chute, and offers bore towards axle center in telescopic chute
More than the sliding cavity of telescopic chute bore, and the sliding plate in cavity is slid is slid, and contradicted in sliding plate and sliding
Elastic component between cavity bottom, make it that it is flexible that fixture block slides in the diametric(al) of fix bar.
Further, the mounting seat that the position for being used for fixed limitation is provided with towards ground surface end of the restriction plate.
Using above-mentioned technical proposal, the mounting seat towards ground surface end of restriction plate is arranged on, to ensure to limit to the full extent
Making sheet is being relatively fixed not being subjected to displacement for seat, to ensure upper smooth slippage of the fix bar in restriction plate.
Brief description of the drawings
Fig. 1 is the rotating seat for sliding platform in the prior art；
Fig. 2 is the structural representation of rotating seat and protection component in the present embodiment；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the B-B profiles in Fig. 3.
In figure：1st, bar is slid；11st, the first slide rail；12nd, first hydraulic cylinder；121st, the first mounting seat；122nd, the second support
Bar；123rd, the second mounting seat；124th, pneumatic pinch equipment；13rd, second hydraulic cylinder；131st, pivoting support；14th, the second slide rail；15、
First support bar；16th, the first fixed seat；161st, the second fixed seat；17th, exit roller；2nd, mounting seat；21st, restriction plate；22nd, circular arc
Groove；23rd, circular trough；24th, fix bar；25th, stop collar；251st, stopper slot；26th, articulated slab；3rd, extension spring；31st, limited block；32nd, it is sliding
Move block；4th, telescopic chute；41st, fixture block；42nd, sliding plate；43rd, elastic component；44th, cavity is slid；51st, chute；5th, slippage slot.
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 protection component for the rotating seat of exit roller 17, as shown in accompanying drawing 2 and accompanying drawing 3, including sliding bar
1, sliding bar 1 both ends are respectively sleeved on the first fixed seat 16 and the second fixed seat 161；The outer wall of sliding bar 1 be provided with it is relative and
Parallel and first slide rail 11 and the second slide rail 14 in axle center；Sliding has the first mounting seat on first slide rail 11 and the second slide rail 14
2121 and second mounting seat 2123 relative with the first mounting seat 2121, and be welded with the first mounting seat 2121 vertical
The first support base in sliding bar 1 axle center, and second perpendicular to sliding bar 1 axle center is welded with the second mounting seat 2123
Support base；The first cylinder for being promoted along sliding bar 1 axis and the are separately installed with first slide rail 11 and the second slide rail 14
Two cylinders, to cause the first support base and the second support base to clamp difference under the impetus of the first cylinder and the second cylinder
The exit roller 17 that operating mode needs.
In the first fixed seat 16 articulated slab 26 is connected with towards parallel be provided with of reverse side of sliding bar 1 with sliding bar 1, and
On articulated slab 26 first hydraulic cylinder 12, and the push-off pin of the first hydraulic stem are hinged with to slide eccentric direction of the bar 1 for axle center
It is connected on the pivoting support 131 that the first fixed seat 16 is welded and fixed, to slide bar 1 in the be hinged first hydraulic cylinder of bias
12 promote lower rotate.
Fix bar 24 is welded with the pin joint of the first cylinder and articulated slab 26；And in the first fixed seat 16 towards anti-
Face is parallel to be provided with the restriction plate 21 for being fixed on ground with the first fixed seat 16, and is welded in restriction plate 21 towards the bottom on ground
Mounting seat 2 is fixed with, restriction plate 21 is fixed.
Fix bar 24 is provided with restriction plate 21 to slide the arc groove 22 that bar 1 is axle center rotational trajectory, and in arc groove 22
On be provided with circular trough 23, and the diameter of circular trough 23 is more than the diameter of arc groove 22, and be socketed with fix bar 24 with it is circular
Groove 23 is with the stop collar 25 of size, and circular trough 23 is uniformly provided with multiple circular troughs 23 along to slide bar 1 as axle center rotational trajectory
, to use the demand of different operating modes.
As shown in accompanying drawing 3 and accompanying drawing 4, fix bar 24 is fixedly welded on the end of articulated slab 26 and not extended through towards the end of restriction plate 21
The chute 51 of fix bar 24, and chute 51 is in cylinder, and extension spring 3 is fixed with articulated slab 26, the other end of extension spring 3 is fixed
There is the limited block 31 slid in chute 51；The upper end of chute 51 is provided with the slippage slot 5 connected with chute 51, and slippage slot 5 is with sliding
Groove 51 is isometric, and opens up slippage slot 5 is parallel with chute 51；Sliding has the slipping block for being connected to limited block 31 in slippage slot 5
32, and the other end of slipping block 32 is weldingly fixed on the inwall of stop collar 25, to allow stop collar 25 along fix bar 24
Axial direction pull out, the height and position of exit roller 17 is adjusted with rotation-sliding bar 1, and passes through the restoring force of extension spring 3 so that limit
Position set 25 with automatic returning to original position, can limit the position of fix bar 24 again.
The telescopic chute 4 being provided with the opposite ends of chute 51 perpendicular to the axle center of fix bar 24, and telescopic chute 4 are opened up in fix bar 24
Sliding cavity 44 is provided with towards axle center, and the aperture for sliding cavity 44 is more than the aperture of telescopic chute 4, being slid in telescopic chute 4 has card
Block 41, and fixture block 41 is welded with towards sliding cavity 44 end and slid in the sliding plate 42 of sliding cavity 44, and sliding plate 42
It is close to slide in sliding cavity 44, and supported in sliding plate 42 towards elasticity between the sliding face of cavity 44 and the bottom of sliding cavity 44
Flexible part 43 is touched, the elastic component 43 in the present embodiment uses spring.And telescopic chute 4 is located at restriction plate 21 towards articulated slab 26
Reverse side.
Fixture block 41 and the inwall resistance surface of stop collar 25 are arc surface, and are provided with the inwall of stop collar 25 and match somebody with somebody with arc surface
The stopper slot 251 of conjunction, and stopper slot 251 is arc groove 22, the radius of arc groove 22 is less than the radius of the arc surface of fixture block 41, so that
Obtain in the presence of extension spring 3, the connecting and fixing by fixture block 41 in fix bar 24 of stop collar 25, rotated with to slide bar 1
When do not need moment operator hold stop collar 25.
Claims (8)
1. a kind of protection component for exit roller rotating seat, including sliding bar (1), and set respectively at the both ends of sliding bar (1)
Fixed seat is equipped with, and is provided with the outer wall of the first fixed seat (16) included in fixed seat to slide bar (1) as the be hinged of axle center
Plate (26), and it is hinged with first hydraulic cylinder (12), first hydraulic cylinder (12) in articulated slab (26) Relative sliding bar (1) axle center bias
External part be fixed on the first fixed seat (16)；It is characterized in that：The first hydraulic cylinder (12) is be hinged with articulated slab (26)
Place is provided with fix bar (24), and first fixed seat (16) is parallel to the first fixed seat in the end set of sliding bar (1)
(16) protection component, the protection component include restriction plate (21) and are opened in restriction plate (21) to slide bar (1) as axle
The heart rotate and the arc groove (22) with fix bar (24) with diameter, fix bar (24) rotation-sliding in arc groove (22),
And circular trough (23) of the diameter more than arc groove (22) is provided with arc groove (22), and plugged together in circular trough (23) for covering
The stop collar (25) mobile located at fix bar (24).
A kind of 2. protection component for exit roller rotating seat according to claim 1, it is characterised in that：The fix bar
(24) slippage slot (5) extended along fix bar (24) length direction is offered, the middle sliding of the slippage slot (5) has and stop collar
(25) slipping block (32) of connection.
A kind of 3. protection component for exit roller rotating seat according to claim 2, it is characterised in that：The slipping block
(32) inwall of stop collar (25) is fixed on, and the other end of slipping block (32) is provided with and slid in the limited block of chute (51)
(31)。
A kind of 4. protection component for exit roller rotating seat according to claim 2, it is characterised in that：The limited block
(31) it is provided with the extension spring (3) being connected with chute (51) bottom.
A kind of 5. protection component for exit roller rotating seat according to claim 1, it is characterised in that：The fix bar
(24) fixture block (41) is provided with along the thickness direction of restriction plate (21) through restriction plate (21) end, the stop collar (25), which is provided with, to be used for
The arc groove (22) of fixture block (41) grafting.
A kind of 6. protection component for exit roller rotating seat according to claim 5, it is characterised in that：The fixture block
(41) it is arc surface to be caught in fixed cover end, and the radius of the arc groove (22) is less than the radius of arc surface.
A kind of 7. protection component for exit roller rotating seat according to claim 6, it is characterised in that：The fix bar
(24) diametric(al), which is provided with, is used for fixture block (41) sliding telescopic chute (4), and it is big in telescopic chute (4) towards axle center to offer bore
In the sliding cavity (44) of telescopic chute (4) bore, and sliding is connected to fixture block (41) towards sliding in sliding cavity (44)
The sliding plate (42) at cavity (44) end, and in sliding plate (42) towards between sliding cavity (44) end and sliding cavity (44) bottom
The elastic component (43) contradicted provided with elasticity.
A kind of 8. protection component for exit roller rotating seat according to claim 1, it is characterised in that：The restriction plate
(21) be provided with towards ground surface end is used for the fixed mounting seat (2) for limiting Board position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458486.2U CN206842628U (en) | 2017-04-27 | 2017-04-27 | A kind of protection component for exit roller rotating seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458486.2U CN206842628U (en) | 2017-04-27 | 2017-04-27 | A kind of protection component for exit roller rotating seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842628U true CN206842628U (en) | 2018-01-05 |
Family
ID=60794365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458486.2U Expired - Fee Related CN206842628U (en) | 2017-04-27 | 2017-04-27 | A kind of protection component for exit roller rotating seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335782A (en) * | 2018-08-27 | 2019-02-15 | 界首市长兴印务包装有限责任公司 | A kind of printing machine paper-feeding mechanism |
-
2017
- 2017-04-27 CN CN201720458486.2U patent/CN206842628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335782A (en) * | 2018-08-27 | 2019-02-15 | 界首市长兴印务包装有限责任公司 | A kind of printing machine paper-feeding mechanism |
| CN109335782B (en) * | 2018-08-27 | 2023-10-13 | 阜阳长兴印务包装股份有限公司 | Paper feeding mechanism for printing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190427 |