CN207108057U - A kind of roll unit with positioner - Google Patents
A kind of roll unit with positioner Download PDFInfo
- Publication number
- CN207108057U CN207108057U CN201720991364.XU CN201720991364U CN207108057U CN 207108057 U CN207108057 U CN 207108057U CN 201720991364 U CN201720991364 U CN 201720991364U CN 207108057 U CN207108057 U CN 207108057U
- Authority
- CN
- China
- Prior art keywords
- roller
- pin portion
- plug pin
- positioning hole
- roll unit
- 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
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses a kind of roll unit with positioner, including roller and encoder；Roller includes upper roller and bottom roller, and material is crushed between upper roller and bottom roller, and is driven between upper roller and bottom roller；Positioning hole equidistantly is provided with the length direction of material, positioning hole is on the same line；Encoder is connected with roller, and records the length that roller rolls across；Roll unit also includes positioner, and positioner is pneumatic latch, including cylinder and plug pin portion；Cylinder includes piston rod, and the end of piston rod is connected with plug pin portion；Pneumatic latch is arranged on the top of material, and plug pin portion can be inserted into the positioning hole of material；Encoder is connected with pneumatic latch, and when encoder, which recorded roller, is rolled to preset length, the plug pin portion of pneumatic latch is moved to material direction.The utility model provides a kind of roll unit with positioner, and the material of process roll unit is positioned, make material fixed length cut it is more accurate.
Description
Technical field
It the utility model is related to a kind of roll unit, more particularly to a kind of roll unit with positioner.
Background technology
The length for the material that existing roll unit is rolled over using encoder record roller, and fixed length sanction is carried out to material
Cut, but the phenomenon of skidding occurs when rolling material for the roller being connected with encoder, that is, cause the length that encoder records with
The actual length rolled over of material has deviation, causes to cut accurate low, and the length of material differs.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of roll unit with positioner, to the thing by roll unit
Material positioned, make material fixed length cut it is more accurate.
The technical solution of the utility model is as follows：
A kind of roll unit with positioner, including roller and encoder；The roller includes upper roller and bottom roller,
The upper roller is arranged on the surface of bottom roller, and material is crushed between upper roller and bottom roller, and in upper roller and lower rolling
It is driven between wheel；Positioning hole equidistantly is provided with the length direction of material, the positioning hole is on the same line；The coding
Device is connected with roller, and records the length that roller rolls across, wherein, the roll unit also includes positioner, the positioning dress
Pneumatic latch is set to, the pneumatic latch includes cylinder and plug pin portion；The cylinder includes piston rod, the end of the piston rod
It is connected with plug pin portion, the plug pin portion is the cylinder coaxial with piston rod；The pneumatic latch is arranged on where positioning hole directly
The surface of line, the piston rod is vertical with the material immediately below it, and when piston rod extends, the plug pin portion can be inserted into
In the positioning hole of material；The encoder is connected with pneumatic latch, when encoder, which recorded roller, is rolled to preset length, pneumatically
The plug pin portion of latch is moved to material direction.
Described roll unit, wherein, sensor is provided with the cylinder；The sensor is inserted in plug pin portion and positioned
Kong Shi, send signal in place；Sensor sends not signal in place when plug pin portion is stopped by material, can not insert positioning hole.
Described roll unit, wherein, the roll unit also includes warning system；The biography of the warning system and cylinder
Sensor connects, and when sensor is stopped by material in plug pin portion, can not insert positioning hole, sends to warning system and does not believe in place
Number, warning system sends alarm.
Described roll unit, wherein, it is provided with front of the positioner along material length direction and cuts station, institute
State and cut the surface that station is located at material；The sensor is sent out in the positioning hole of plug pin portion insertion material to station is cut
A signal is sent to, station is cut and material is cut.
Described roll unit, wherein, it is provided with optoelectronic switch, institute in front of the positioner along material length direction
The surface that optoelectronic switch is located at material is stated, the light of optoelectronic switch can be passed through on material perpendicular to the upper surface of material
Positioning hole；The distance between two adjacent positioning holes are equal with the distance between positioner and optoelectronic switch on material；Institute
State optoelectronic switch to be connected with encoder, when material stops the light of optoelectronic switch, optoelectronic switch sends signal to encoder, compiles
The length that code device start recording roller rolls across.
The beneficial effects of the utility model：The utility model is right by providing a kind of roll unit with positioner
Positioned by the material of roll unit, make material fixed length cut it is more accurate.The setting of pneumatic latch makes cutting for material
It is more accurate, more reliable；When plug pin portion is stopped by material, can not insert positioning hole, the sensor of cylinder is sent to warning system
Signal, warning system do not send alarm in place；When plug pin portion has inserted the positioning hole of material, sensor is sent to station is cut
Signal in place, cut station and material is cut.
Brief description of the drawings
Front view when Fig. 1 is the plug pin portion insertion positioning hole of roll unit in the utility model.
Fig. 2 is the front view when plug pin portion of roll unit in the utility model is stopped by material, can not insert positioning hole.
Description of reference numerals：
1st, material；2nd, upper roller；3rd, bottom roller；4th, cylinder；5th, plug pin portion；6th, positioning hole.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.
As depicted in figs. 1 and 2, a kind of roll unit with positioner, including roller and encoder.Roller includes upper rolling
Wheel 2 and bottom roller 3, upper roller 2 are arranged on the surface of bottom roller 3, and material 1 is crushed between upper roller 2 and bottom roller 3, and
It is driven between upper roller 2 and bottom roller 3；Positioning hole 6 equidistantly is provided with the length direction of material 1, positioning hole 6 is same
On straight line；Encoder is connected with roller, and records the length that roller rolls across.
Roll unit also includes positioner, and positioner is pneumatic latch, and pneumatic latch includes cylinder 4 and plug pin portion 5；
Cylinder 4 includes piston rod, and the end of piston rod is connected with plug pin portion 5, and plug pin portion 5 is the cylinder coaxial with piston rod；Pneumatically
Latch is arranged on the surface of the place straight line of positioning hole 6, and piston rod is vertical with the material 1 immediately below it, when piston rod is stretched
When long, plug pin portion 5 can be inserted into the positioning hole 6 of material 1；Encoder is connected with pneumatic latch, when encoder recorded roller rolling
During to preset length, the plug pin portion 5 of pneumatic latch is moved to the direction of material 1.Preset length is two positioning adjacent on material 1
The distance between the front end face in hole 6.
Further, sensor is provided with cylinder 4, sensor sends and believed in place when plug pin portion 5 inserts positioning hole 6
Number；When the piston that sensor is detected in cylinder 4 does not reach the minimum point of cylinder 4, i.e., plug pin portion 5 stopped by material 1, can not
When inserting positioning hole 6, sensor sends not signal in place.Sensor is preferably magnetic switch.Sensor is set in cylinder 4,
The position of the inner carrier of cylinder 4 can be detected, when making piston movement to corresponding position, sensor is sent and the position correspondence
Signal.
Further, roll unit also includes warning system；Warning system is connected with the sensor of cylinder 4, when plug pin portion 5
When being stopped by material 1, can not insert positioning hole 6, to warning system transmission, signal, warning system do not send police to sensor in place
Report.
Further, it is provided with front of the positioner along the length direction of material 1 and cuts station, is cut station and be located at material
1 surface；When the piston that sensor is detected in cylinder 4 has reached the minimum point of cylinder 4, i.e. the insert of plug pin portion 5
During the positioning hole 6 of material 1, sensor sends signal in place to station is cut, and cuts station and material 1 is cut.Encoder with
Pneumatic latch, pneumatic latch and the cooperation for cutting station, enable to cut the station only just progress when pneumatic latch inserts positioning hole 6
Cut, the length for the material 1 for making to cut out is consistent, and the accuracy cut is higher；And pneumatic latch is also to encoder
Record is tested, if pneumatic latch can not insert positioning hole 6, also can pair roller situation about skidding investigated.
Further, optoelectronic switch is provided with front of the positioner along the length direction of material 1, optoelectronic switch is located at material
1 surface, the light of optoelectronic switch can pass through the positioning hole 6 on material 1 perpendicular to the upper surface of material 1；On material 1
The distance between the distance between adjacent front end face of two positioning holes 6 and light of the front end face of plug pin portion 5 and optoelectronic switch
It is equal；Optoelectronic switch is connected with encoder, and when material 1 stops the light of optoelectronic switch, optoelectronic switch is sent to encoder to be believed
Number, the length that encoder start recording roller rolls across.Optoelectronic switch make rolling set operation before material 1 on roll unit
Alignment and positioning action are simpler and more accurate.
Under the course of work of roll unit of the present utility model：First, the material 1 between upper roller 2 and bottom roller 3 is passed
Move to the lower section of optoelectronic switch, allow optoelectronic switch light be aligned material 1 front end positioning hole 6 front end face；Then, roll
Equipment is run, and material 1 is to driving front, and by upper roller 2 and the roll forming of bottom roller 3；After positioning hole 6 is by optoelectronic switch,
The light of optoelectronic switch is stopped that optoelectronic switch sends signal, the length that encoder start recording roller rolls across to encoder by material 1
Degree；When encoder, which recorded roller, rolls across default length, roller stalling, the piston rod underthrust of cylinder 4；When plug pin portion 5 is suitable
After profit insertion positioning hole 6, cut station and cut；When plug pin portion 5 stopped by material 1, can not underthrust when, warning system is sent
Alarm, operating personnel need that the position of material 1 is readjusted and is aligned, and then run roll unit again.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (5)
1. a kind of roll unit with positioner, including roller and encoder；The roller includes upper roller and bottom roller, institute
The surface that upper roller is arranged on bottom roller is stated, material is crushed between upper roller and bottom roller, and in upper roller and bottom roller
Between be driven；Positioning hole equidistantly is provided with the length direction of material, the positioning hole is on the same line；The encoder
It is connected with roller, and records the length that roller rolls across, it is characterised in that the roll unit also includes positioner, described fixed
Position device is pneumatic latch, and the pneumatic latch includes cylinder and plug pin portion；The cylinder includes piston rod, the piston rod
End is connected with plug pin portion, and the plug pin portion is the cylinder coaxial with piston rod；The pneumatic latch is arranged on positioning hole institute
In the surface of straight line, the piston rod is vertical with the material immediately below it, and when piston rod extends, the plug pin portion can
Insert in the positioning hole of material；The encoder is connected with pneumatic latch, when encoder, which recorded roller, is rolled to preset length,
The plug pin portion of pneumatic latch is moved to material direction.
2. roll unit according to claim 1, it is characterised in that sensor is provided with the cylinder；The sensing
Device sends signal in place when plug pin portion inserts positioning hole；Sensor is stopped in plug pin portion by material, can not insert positioning hole
When, send not signal in place.
3. roll unit according to claim 2, it is characterised in that the roll unit also includes warning system；It is described
The sensor of warning system and cylinder connects, when sensor is stopped by material in plug pin portion, can not insert positioning hole, to alarm
Signal, warning system do not send alarm in place for system transmission.
4. roll unit according to claim 2, it is characterised in that in the positioner along before material length direction
Side is provided with and cuts station, the surface for cutting station and being located at material；Positioning of the sensor in plug pin portion insertion material
Kong Shi, signal in place is sent to station is cut, station is cut and material is cut.
5. roll unit according to claim 1, it is characterised in that in the positioner along before material length direction
Side is provided with optoelectronic switch, and the optoelectronic switch is located at the surface of material, the light of optoelectronic switch perpendicular to the upper surface of material,
And the positioning hole on material can be passed through；On material the distance between two adjacent positioning holes and positioner and optoelectronic switch it
Between distance it is equal；The optoelectronic switch is connected with encoder, and when material stops the light of optoelectronic switch, optoelectronic switch is to volume
Code device sends signal, the length that encoder start recording roller rolls across.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991364.XU CN207108057U (en) | 2017-08-09 | 2017-08-09 | A kind of roll unit with positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991364.XU CN207108057U (en) | 2017-08-09 | 2017-08-09 | A kind of roll unit with positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108057U true CN207108057U (en) | 2018-03-16 |
Family
ID=61578567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991364.XU Expired - Fee Related CN207108057U (en) | 2017-08-09 | 2017-08-09 | A kind of roll unit with positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376658A (en) * | 2019-08-20 | 2019-10-25 | 钟宇朗 | A kind of suction pipe wrapping tape Error Detection Unit and error-detecting method |
-
2017
- 2017-08-09 CN CN201720991364.XU patent/CN207108057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376658A (en) * | 2019-08-20 | 2019-10-25 | 钟宇朗 | A kind of suction pipe wrapping tape Error Detection Unit and error-detecting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105855852B (en) | A kind of automatic penetrating magnetic stripe machine | |
| CN207108057U (en) | A kind of roll unit with positioner | |
| CN108286421A (en) | A kind of drilling well stockyard tubing string mechanization processing method and processing unit | |
| CN107620168A (en) | A kind of cloth keeps to the side positioner and a kind of sewing machine | |
| CN203187036U (en) | Steel rope core conveyor belt inner core breakpoint detecting device with marking function | |
| CN205414705U (en) | Laser marking system of intelligence | |
| CN202361972U (en) | Hole depth measuring device | |
| CN207568500U (en) | A kind of drilling machine perforation advanced depth detection device | |
| CN104097918A (en) | Belt tearing detection device | |
| CN206568253U (en) | A kind of automobile electromagnetic valve body automatic window machine | |
| CN205602612U (en) | Transmission belt inner wire state detecting system | |
| CN204124748U (en) | A kind of belt tearing image identification system | |
| CN206445502U (en) | Motor casing punches tapping drilling machine and transport clamping device | |
| CN205241197U (en) | Inspection shaft cover opening device | |
| CN205364630U (en) | Press control system and device | |
| CN204183944U (en) | A kind of Bag Making Machine of improvement | |
| CN206779564U (en) | Section bar automatic cutting off table | |
| CN205984423U (en) | Cable irradiation quality protection device | |
| CN207576778U (en) | A kind of intelligent online gluing paper joint automatic detection device | |
| CN205889382U (en) | A board device that falls for on cross cutting machine | |
| CN207188624U (en) | A kind of expander machine testing warning device | |
| CN105618840A (en) | Sizing device for steel plate breaking and shearing length | |
| CN204705504U (en) | Steel coil sampling device | |
| CN205420448U (en) | High -efficient leather products is with anti -fake cutting device | |
| CN219455333U (en) | Movable temperature measuring device for sheet tobacco box |
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: 20180316 Termination date: 20210809 |