CN213141008U - Anti-collision cross winding/unwinding equipment - Google Patents
Anti-collision cross winding/unwinding equipment Download PDFInfo
- Publication number
- CN213141008U CN213141008U CN202021660902.5U CN202021660902U CN213141008U CN 213141008 U CN213141008 U CN 213141008U CN 202021660902 U CN202021660902 U CN 202021660902U CN 213141008 U CN213141008 U CN 213141008U
- Authority
- CN
- China
- Prior art keywords
- winding
- unwinding
- rotating shaft
- machine
- angle sensor
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Replacement Of Web Rolls (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to the technical field of winding/unwinding equipment, in particular to an anti-collision cross winding/unwinding equipment, which comprises a winding/unwinding machine and an automatic paper receiving device, wherein the winding/unwinding machine comprises a frame, a rotating shaft horizontally arranged on the frame, two crosses fixed on the rotating shaft, four air expansion shafts, a driving motor and a winding/unwinding motor; the cantilevers on the two crosses correspond to each other, an inflatable shaft is arranged between the tail ends of the two corresponding cantilevers, each inflatable shaft is respectively driven by a winding/unwinding motor, and the rotating shaft is driven by a driving motor; the tail end of a swing frame of the automatic paper receiving device is positioned on a wallboard of the printing machine, two sides of the swing frame are respectively connected with ejector rods of the air cylinders in a rotating mode, the tail ends of cylinder bodies of the air cylinders are hinged to the wallboard of the printing machine, one end of the rotating shaft is provided with an angle sensor, a signal output end of the angle sensor is electrically connected with a signal input end of a control machine of the printing machine, and a signal output end of the control machine is electrically connected with an electromagnetic valve of the air.
Description
Technical Field
The utility model belongs to the technical field of receive/unreel equipment technique and specifically relates to an anticollision cross is received/is unreeled equipment.
Background
The winding/unwinding equipment of decorative paper can be simply divided into a single shaft and a plurality of shafts, wherein only one air expansion shaft is installed on the single shaft winding/unwinding equipment, paper is wound/unwound under the driving of a winding/unwinding motor, the multi-shaft winding/unwinding equipment is commonly a cross winding/unwinding machine, a rotating shaft of a cross is driven by a driving motor, four air expansion shafts are installed on the cross and are respectively driven by a winding/unwinding motor, after the winding or unwinding of a paper roll on one air expansion shaft is completed, the cross rotates 90 degrees or 180 degrees, and the winding/unwinding is switched to the other air expansion shaft.
The paper is received/unreeled by matching with an automatic paper receiving device, and the automatic paper receiving device comprises a swing frame, a guide roller, a rubber roller, an automatic paper cutter and the like which are arranged on the swing frame. The tail of the swing frame is arranged on a wallboard of the printing unit through the positioning shaft and the bearing, when rolling or unreeling starts, the swing frame swings upwards under the driving of the cylinders on two sides of the swing frame, the rubber roller is close to the inflatable shaft, and the swing frame is gradually pulled downwards under the control of the control unit by the cylinders along with the continuous increase of the radius of the paper roll, so that the automatic paper receiving device swings downwards gradually.
In the actual production process, after paper is rolled or unreeled, another air inflation shaft needs to be switched to continue to roll or unreel, so that the automatic paper receiving device needs to swing downwards to the lowest end, if a worker operates by mistake, when the automatic paper receiving device does not swing in place, the driving motor of the cross is started to rotate, the paper roll or the air inflation shaft on the cross can impact the swing frame, the swing frame is bent, the air cylinder is damaged, the air cylinder needs to be replaced, and the swing frame can be continuously used after being recalibrated, so that economic loss is caused.
Disclosure of Invention
The utility model aims at overcoming not enough among the above-mentioned background art, providing a cross of anticollision and receiving/unwinding equipment, damage automatic paper collecting device when can effectively avoiding workman's maloperation still has simple structure, convenient to use's technical characterstic.
The technical purpose of the utility model is realized like this:
an anti-collision cross winding/unwinding device comprises a winding/unwinding machine and an automatic paper receiving device, wherein the winding/unwinding machine comprises a rack, a rotating shaft horizontally arranged on the rack, two crosses fixed on the rotating shaft, four air inflation shafts, a driving motor and a winding/unwinding motor; each cross is provided with four cantilevers, the cantilevers on the two crosses correspond to each other, an inflatable shaft is arranged between the tail ends of the two corresponding cantilevers, each inflatable shaft is driven by a winding/unwinding motor, and the rotating shaft is driven by a driving motor; the automatic positioning shaft and the bearing frame that connect paper device's swing span tail end was arranged through the level are fixed a position on the wallboard of printing machine swingably, and the both sides of swing span rotate with the ejector pin of cylinder respectively and are connected, and the cylinder body tail end of cylinder articulates on the wallboard of printing machine, one of them end of pivot is provided with angle sensor for detect the turned angle of pivot, this angle sensor's signal output part is connected with the signal input part electricity of the control machine of printing machine, and the signal output part of control machine is connected with the solenoid valve electricity of cylinder.
Furthermore, the angle sensor is fixed on the rack through a support, and a detection shaft of the angle sensor is coaxially connected with a rotating shaft of the winding/unwinding machine.
Further, the angle sensor is a rotary hall angle sensor.
The utility model has the advantages that: the utility model discloses detecting the turned angle of pivot through angle sensor, as long as trigger and set for the threshold value, just can transmitting signal give the controller, controller control cylinder shrink for put preset position under the automatic paper receiving device, avoid scroll and cross, effectively prevent that cylinder and swing span from damaging, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited to the following examples.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "lateral", "vertical", and the like are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a pair of cross of anticollision is received/unreel equipment, including receiving/unreeling machine and automatic paper receiving device 8, receive/unreel the machine and include frame 1, horizontally mounted pivot 4 in frame 1, fix two crosses 2, four physiosis axles 6, driving motor and receive/unreel the motor (not visible in the figure) on pivot 4. Each cross 2 is provided with four cantilevers, the cantilevers on the two crosses 2 correspond to each other, an inflatable shaft 6 is arranged between the tail ends of the two corresponding cantilevers, each inflatable shaft 6 is driven by a winding/unwinding motor respectively, and the rotating shaft 4 is driven by a driving motor.
The tail end of a swing frame 8.1 of the automatic paper receiving device 8 can be swingably positioned on a wallboard 11 of the printing machine through a positioning shaft 13 and a bearing seat 14 which are horizontally arranged, two sides of the swing frame 8.1 are respectively and rotatably connected with ejector rods of an air cylinder 9, and the tail end of a cylinder body of the air cylinder 9 is hinged on the wallboard 11 of the printing machine.
One end of the rotating shaft 4 is provided with an angle sensor 5 (a non-contact rotary Hall angle sensor is recommended to be used and is commercially available) for detecting the rotating angle of the rotating shaft 4, the angle sensor 5 is fixed on the rack 1 through a support 3, and a detection shaft of the angle sensor 5 is coaxially connected with the rotating shaft 4 of the winding/unwinding machine. The signal output end of the angle sensor 5 is electrically connected with the signal input end of a control machine 12 of the printing machine, and the signal output end of the control machine 12 is electrically connected with the electric control signal input end of the electromagnetic valve 10 of the air cylinder 9.
The utility model discloses a theory of operation is: when rolling and unreeling, the cross 2 basically keeps still except small vibration, the control machine 12 controls the automatic paper receiving device 8 to swing downwards according to a preset speed, when a worker operates by mistake and starts a driving motor of the cross 2, the cross 2 rotates, the angle sensor 5 detects a rotation signal along with the rotation signal, if the signal exceeds a set angle threshold value, the angle sensor 5 sends a signal to the control machine 12, the control machine 12 sends a control signal after receiving the signal, the cylinder 9 is controlled by the action of the electromagnetic valve 10 to drive the automatic paper receiving device 8 to swing downwards quickly, the cross 2 or the paper roll 7 is avoided, and damage is avoided.
The above description is only a preferred embodiment of the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An anti-collision cross winding/unwinding device comprises a winding/unwinding machine and an automatic paper receiving device (8), wherein the winding/unwinding machine comprises a rack (1), a rotating shaft (4) horizontally arranged on the rack (1), two crosses (2) fixed on the rotating shaft (4), four air inflation shafts (6), a driving motor and a winding/unwinding motor; each cross (2) is provided with four cantilevers, the cantilevers on the two crosses (2) correspond to each other, an inflatable shaft (6) is arranged between the tail ends of the two corresponding cantilevers, each inflatable shaft (6) is driven by a winding/unwinding motor, and the rotating shaft (4) is driven by a driving motor; swing span (8.1) tail end of automatic paper connecting device (8) can be swung and be positioned on wallboard (11) of printing machine through location axle (13) and bearing frame (14) that the level was arranged, and the both sides of swing span (8.1) are rotated with the ejector pin of cylinder (9) respectively and are connected, and the cylinder body tail end of cylinder (9) articulates on wallboard (11) of printing machine, its characterized in that: one end of the rotating shaft (4) is provided with an angle sensor (5) for detecting the rotating angle of the rotating shaft (4), the signal output end of the angle sensor (5) is electrically connected with the signal input end of a control machine (12) of the printing machine, and the signal output end of the control machine (12) is electrically connected with a solenoid valve (10) of the cylinder (9).
2. The cross of preventing collision receive/unreel device of claim 1, characterized in that: the angle sensor (5) is fixed on the rack (1) through the support (3), and a detection shaft of the angle sensor (5) is coaxially connected with a rotating shaft (4) of the winding/unwinding machine.
3. The cross winding/unwinding device for preventing collision as claimed in claim 1 or 2, wherein: the angle sensor (5) is a rotary Hall angle sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021660902.5U CN213141008U (en) | 2020-08-11 | 2020-08-11 | Anti-collision cross winding/unwinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021660902.5U CN213141008U (en) | 2020-08-11 | 2020-08-11 | Anti-collision cross winding/unwinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213141008U true CN213141008U (en) | 2021-05-07 |
Family
ID=75736967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021660902.5U Expired - Fee Related CN213141008U (en) | 2020-08-11 | 2020-08-11 | Anti-collision cross winding/unwinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213141008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226931A (en) * | 2022-08-24 | 2022-10-25 | 江苏中烟工业有限责任公司 | Rotary charging anti-collision device and using method |
-
2020
- 2020-08-11 CN CN202021660902.5U patent/CN213141008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226931A (en) * | 2022-08-24 | 2022-10-25 | 江苏中烟工业有限责任公司 | Rotary charging anti-collision device and using method |
| CN115226931B (en) * | 2022-08-24 | 2023-05-02 | 江苏中烟工业有限责任公司 | Anti-collision device for rotary charging and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201362518Y (en) | Non-stop reel-changing material receiving device | |
| CN212049985U (en) | Cantilever type automatic roll changing film winding machine | |
| CN213141008U (en) | Anti-collision cross winding/unwinding equipment | |
| CN201808954U (en) | Rolling mechanism of film blowing machine | |
| CN103183249A (en) | Unreeling machine | |
| CN103950779A (en) | Rotary tower slitter | |
| CN211594401U (en) | Scroll automatic feeding device | |
| CN204251019U (en) | PVA film blow molding machine | |
| CN111390923A (en) | Detection robot | |
| CN2452975Y (en) | High speed and automatic reel changing type paper winding machine | |
| CN212684974U (en) | Automatic material roll positioning and feeding device of printing machine | |
| CN203158872U (en) | Unwinding machine | |
| CN113996672A (en) | Multilayer decoiler | |
| CN219031245U (en) | Tension control device for turnover winding machine | |
| CN111186712A (en) | Full-automatic unmanned installation paper tube rolling machine | |
| CN112404750A (en) | Cloth laser cutting machine | |
| CN219410199U (en) | Swing cloth regulator for tentering setting machine | |
| CN215965584U (en) | Stainless steel coil's blowing device | |
| CN218878839U (en) | Coreless rod winding equipment | |
| ITFI950079A1 (en) | EQUIPMENT FOR WINDING A PAPER TAPE ON THE REEL, IN PARTICULAR BUT NOT EXCLUSIVELY NON-TENSIONED PAPER, OUTPUT FROM A | |
| CN210305117U (en) | Automatic detection mechanism for material frame of plate rolling machine | |
| CN218968357U (en) | Discharging device of circular loom | |
| CN211769264U (en) | Control structure of film splitter oscillating roller | |
| CN218619416U (en) | Paper winding machine | |
| CN218289763U (en) | High-efficient roll change plastic sheet rolling machine |
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: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |