CN214527160U - Tipping paper correcting device - Google Patents
Tipping paper correcting device Download PDFInfo
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- CN214527160U CN214527160U CN202120525631.0U CN202120525631U CN214527160U CN 214527160 U CN214527160 U CN 214527160U CN 202120525631 U CN202120525631 U CN 202120525631U CN 214527160 U CN214527160 U CN 214527160U
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- negative pressure
- tipping paper
- pitman arm
- fixed
- bearing seat
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Abstract
The utility model relates to a belong to tobacco machinery, especially a tipping paper orthotic devices, including wallboard and box, the box is fixed on the wallboard, and its characterized in that is fixed with two supports that are located same horizontal plane on the box, it has the pitman arm to articulate on the support, the pitman arm can make the level rotate on the support, the pitman arm other end is fixed with the roller of rectifying, two be fixed with the connecting rod between the pitman arm, the connecting rod makes two the pitman arm linkage is close to the paper feed direction the articulated department of pitman arm passes through the connecting plate subassembly and is connected with lead screw feed mechanism, lead screw feed mechanism's the motion of feeding can make and be close to the paper feed direction the pitman arm rotates, the utility model discloses beneficial effect: firstly, the tipping paper is corrected by adopting double correcting rollers, the tipping paper has no tight edge or loose edge in the running process, and the running of the tipping paper is more stable; and secondly, the deviation correcting roller and the servo motor are driven by a screw rod, the ratio of the rotation angle of the servo motor to the deviation correcting roller deflection angle is large, and the calibration precision is higher.
Description
Technical Field
The utility model relates to a belong to tobacco machinery, especially a tipping paper orthotic devices.
Background
In the cigarette production process, tipping paper is conveyed from a bobbin paper warehouse to a tipping paper feeding mechanism of a filter tip assembler through a bridge, the inner side surface of the tipping paper is uniformly glued through a tipping paper gluing device and is transferred to a tipping paper cutting mechanism for cutting, the tipping paper is stuck with a tobacco rod and a double-length filter tip on a closing wheel, the tipping paper, the tobacco rod and the filter tip are twisted into a double-length cigarette through a cigarette twisting wheel and then cut into a single-length finished cigarette, the length of the tipping paper on the single finished cigarette is within +/-0.5 mm of a standard value, and if the tipping paper is excessively offset back and forth in the operation process, the rejection rate of the finished cigarette is excessively high.
The single roller assembly that rectifies that adopts among the prior art CN112224960A has following problem, and firstly the china cypress paper is on one side tighter while looser at the operation in-process, and secondly the roller center of rotation of rectifying is inconsistent with china cypress paper operation center, and the process of correcting is steady inadequately.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a tipping paper orthotic devices.
The tipping paper correcting device comprises a wall board and a box body, wherein the box body is fixed on the wall board, and the tipping paper correcting device is characterized in that two supports positioned on the same horizontal plane are fixed on the box body, a link arm is hinged on the supports and can horizontally rotate on the supports, a correcting roller is fixed at the other end of the link arm, a connecting rod is fixed between the link arms, the connecting rod enables the two link arms to be linked, the hinge position of the link arm close to the paper feeding direction is connected with a screw rod feeding mechanism through the link plate component, and the feeding movement of the screw rod feeding mechanism enables the link arm close to the paper feeding direction to rotate.
Further, lead screw feed mechanism includes servo motor, shaft coupling, lead screw cover and primary shaft bearing, primary shaft bearing fixes the box is preceding, servo motor fixes on the wallboard in the primary shaft bearing the servo motor output shaft passes through the shaft coupling with the lead screw is connected, be connected with on the lead screw and make sliding motion the lead screw cover, it has the spout to open on the primary shaft bearing.
Furthermore, the front end face of the first bearing seat is locked by a third bearing seat.
Furthermore, the connecting plate assembly comprises a vertical plate, a second bearing seat and a pin, one end of the vertical plate is connected with the screw rod sleeve through the second bearing seat and the pin, the vertical plate is located in the sliding groove, a protruding block is arranged at the hinged position of the link arm close to the paper feeding direction, and the other end of the vertical plate is connected with the protruding block through the pin.
Further, a ball bearing is arranged between the second bearing seat and the pin.
Further, be fixed with the negative pressure on the wallboard and inhale the paper subassembly, the paper subassembly is inhaled to the negative pressure includes negative pressure pipe, negative pressure piece, negative pressure generator and negative pressure table, and the negative pressure piece is fixed in negative pressure pipe front end, negative pressure pipe and negative pressure generator intercommunication, negative pressure table and negative pressure generator intercommunication.
Furthermore, a transition roller is arranged beside the first bearing seat and is arranged on the box body.
Further, the other ultrasonic wave edge sensor subassembly that is equipped with of transition roller, ultrasonic wave edge sensor subassembly include sensor installation axle, sensor support and ultrasonic wave edge sensor.
The utility model discloses beneficial effect: firstly, the tipping paper is corrected by adopting double correcting rollers, the tipping paper has no tight edge or loose edge in the running process, and the running of the tipping paper is more stable; the deviation correcting roller and the servo motor are in screw rod transmission, the ratio of the rotation angle of the servo motor to the deviation correcting roller deflection angle is large, and the calibration precision is higher; the swing center of the correction roller and the operation center of the tipping paper are on the same plane, and the distance between the swing center of the correction roller and the axis of the correction roller is small, so that the axial movement amount of the correction roller is small under the same deflection angle, and the tipping paper can run more stably in the correction process; fourthly, the whole device is in closed-loop control, an ultrasonic edge sensor is adopted for detection, and the control precision is high; fifthly, the negative pressure paper suction assembly is used for assisting in adjusting the tension of the tipping paper, and the tension of the tipping paper is ensured to be stabilized in a proper range by adjusting the negative pressure.
Drawings
Fig. 1 is a schematic view of the structure of the present invention
FIG. 2 is an exploded view of FIG. 1
FIG. 3 is a schematic view of the connection plate assembly shown in FIG. 2
FIG. 4 is a schematic structural view of the rectification roller in FIG. 2
In fig. 1 to 4, 1, a wall plate, 2, a box body, 3, a bracket, 4, a link arm, 4.1, a bump, 5, a deviation rectifying roller, 6, a connecting rod, 7, a link plate assembly, 7.1, a vertical plate, 7.2, a second bearing seat, 7.3, a pin, 8, a screw rod feeding mechanism, 8.1, a servo motor, 8.2, a coupler, 8.3, a screw rod, 8.4, a screw rod sleeve, 8.5, a first bearing seat, 8.5.1, a sliding chute, 9, a ball bearing, 10, a negative pressure paper suction assembly, 10.1, a negative pressure pipe, 10.2, a negative pressure block, 10.3, a negative pressure generator, 10.4, a negative pressure gauge, 11, a transition roller, 12, an ultrasonic edge sensor assembly, 12.1, a sensor mounting shaft, 12.2, a sensor bracket, 12.3, an ultrasonic edge sensor, 13, a needle bearing, 14, and a third bearing seat.
Detailed Description
In fig. 1 to 4, the tipping paper correcting device comprises a wall plate 1 and a box body 2, wherein the box body 2 is fixed on the wall plate 1, two brackets 3 positioned on the same horizontal plane are fixed on the box body 2, a link arm 4 is hinged on the brackets 3, the link arm 4 can horizontally rotate on the brackets 3, a deviation rectifying roller 5 is fixed at the other end of the link arm 4, a connecting rod 6 is fixed between the two link arms 4, the connecting rod 6 enables the two link arms 4 to be linked, the hinged part of the link arm 4 close to the paper feeding direction is connected with a screw rod feeding mechanism 8 through a connecting plate component 7, the screw rod feeding mechanism 8 comprises a servo motor 8.1, a coupler 8.2, a screw rod 8.3, a screw rod sleeve 8.4 and a first bearing seat 8.5, the first bearing seat 8.5 is fixed in front of the box body 2, the servo motor 8.1 is fixed on the wall plate 1, an output shaft of the servo motor 8.1 is connected with the screw rod 8.3 through the coupler 8.2 in the first bearing seat 8.5, the needle roller bearing 13 on the screw rod 8.3 is connected with the screw rod sleeve 8.4, the first bearing seat 8.5 is provided with a sliding groove 8.5.1, and the front end face of the first bearing seat 8.5 is locked through a third bearing seat 14. The connecting plate component 7 comprises a vertical plate 7.1, a second bearing seat 7.2 and a pin 7.3, the upper end of the vertical plate 7.1 is connected with the lead screw sleeve 8.4 through the second bearing seat 7.2 and the pin 7.3, the vertical plate 7.1 is positioned in the chute 8.5.1, a convex block 4.1 is arranged at the hinged position of the link arm 4 close to the paper feeding direction, the lower end of the vertical plate 7.1 is connected with the convex block 4.1 through the pin 7.3, a ball bearing 9 is arranged between the second bearing seat 7.2 and the pin 7.3, a negative pressure paper suction component 10 is fixed on the wallboard 1, the negative pressure paper suction component 10 comprises a negative pressure pipe 10.1, a negative pressure block 10.2, a negative pressure generator 10.3 and a negative pressure meter 10.4, the negative pressure pipe 10.1 and the negative pressure generator 10.3 are all fixed on the wallboard 1, the negative pressure pipe 10.1 is communicated with the negative pressure block 10.2, the negative pressure meter 10.4 is communicated with the negative pressure generator 10.3, and a transition roller 11 of the first bearing seat is arranged on a paper discharging box body 11.5, the transition roller 11 is equipped with ultrasonic edge sensor subassembly 12 in the play paper direction, and ultrasonic edge sensor subassembly 12 includes sensor installation axle 12.1, sensor support 12.2 and ultrasonic edge sensor 12.3.
When in use, tipping paper passes through the negative pressure block 10.2 of the negative pressure paper suction assembly 10, bypasses the two deviation correction rollers 5 and the transition roller 11, is discharged from the sensor installation shaft 12.1, the ultrasonic edge sensor 12.3 on the sensor installation shaft 12.1 can detect whether the edge of the tipping paper deviates, when the deviation occurs, the servo motor 8.1 drives the screw 8.3 to rotate, so as to drive the screw rod sleeve 8.4 to perform feeding or retreating movement, the screw rod sleeve 8.4 rotates the link arm 4 close to the paper feeding direction through the connecting plate assembly 7, due to the existence of the connecting rod 6, the link arm 4 close to the paper discharging direction rotates by corresponding angle and direction, although the directions and angles of rotation of the two deviation correction rollers 5 are the same, the positions of the tipping paper entering the deviation correction roller 5 close to the paper feeding direction and the deviation correction roller 5 close to the paper discharging direction are different, thereby causing the correction trends of the tipping paper on the two correcting rollers 5 to be different, and the tipping paper finally deviates to a strong trend to achieve the correction purpose.
Claims (8)
1. The utility model provides a tipping paper orthotic devices, includes wallboard and box, and the box is fixed on the wallboard, its characterized in that is fixed with two supports that are located same horizontal plane on the box, it has the pitman arm to articulate on the support, the pitman arm can make the level rotate on the support, the pitman arm other end is fixed with the roller of rectifying, two be fixed with the connecting rod between the pitman arm, the connecting rod makes two the pitman arm linkage is close to the paper feed direction the articulated department of pitman arm is connected with lead screw feed mechanism through the connecting plate subassembly, lead screw feed mechanism's feeding motion can make and be close to the paper feed direction the pitman arm rotates.
2. The tipping paper correcting device according to claim 1, wherein the screw rod feeding mechanism comprises a servo motor, a coupler, a screw rod sleeve and a first bearing seat, the first bearing seat is fixed in front of the box body, the servo motor is fixed on the wall plate, an output shaft of the servo motor in the first bearing seat is connected with the screw rod through the coupler, the screw rod sleeve capable of sliding is connected to the screw rod, and a sliding groove is formed in the first bearing seat.
3. The tipping paper correcting device of claim 2, wherein the front end face of the first bearing block is locked by the third bearing block.
4. The tipping paper correcting device is characterized in that the connecting plate assembly comprises a vertical plate, a second bearing seat and a pin, one end of the vertical plate is connected with the screw rod sleeve through the second bearing seat and the pin, the vertical plate is located in the sliding groove, a convex block is arranged at the hinged position of the link arm close to the paper feeding direction, and the other end of the vertical plate is connected with the convex block through the pin.
5. The tipping paper correcting device of claim 4, wherein a ball bearing is arranged between the second bearing seat and the pin.
6. The tipping paper correcting device is characterized in that a negative pressure paper sucking assembly is fixed on the wall plate and comprises a negative pressure pipe, a negative pressure block, a negative pressure generator and a negative pressure meter, wherein the negative pressure block is fixed at the front end of the negative pressure pipe, the negative pressure pipe is communicated with the negative pressure generator, and the negative pressure meter is communicated with the negative pressure generator.
7. The tipping paper correcting device of claim 6, wherein a transition roller is mounted on the housing adjacent to the first bearing seat.
8. The tipping paper correcting device of claim 7, wherein an ultrasonic edge sensor assembly is disposed adjacent to the transition roller, the ultrasonic edge sensor assembly comprising a sensor mounting shaft, a sensor bracket and an ultrasonic edge sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525631.0U CN214527160U (en) | 2021-03-13 | 2021-03-13 | Tipping paper correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525631.0U CN214527160U (en) | 2021-03-13 | 2021-03-13 | Tipping paper correcting device |
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| Publication Number | Publication Date |
|---|---|
| CN214527160U true CN214527160U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120525631.0U Active CN214527160U (en) | 2021-03-13 | 2021-03-13 | Tipping paper correcting device |
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| CN (1) | CN214527160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830304A (en) * | 2021-03-13 | 2021-05-25 | 长沙市铭创机电设备有限公司 | Tipping paper correcting device |
-
2021
- 2021-03-13 CN CN202120525631.0U patent/CN214527160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830304A (en) * | 2021-03-13 | 2021-05-25 | 长沙市铭创机电设备有限公司 | Tipping paper correcting device |
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