CN215478552U - Dust-free paper conveying and adjusting device - Google Patents
Dust-free paper conveying and adjusting device Download PDFInfo
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- CN215478552U CN215478552U CN202121666695.9U CN202121666695U CN215478552U CN 215478552 U CN215478552 U CN 215478552U CN 202121666695 U CN202121666695 U CN 202121666695U CN 215478552 U CN215478552 U CN 215478552U
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- free paper
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Abstract
The utility model discloses a dust-free paper conveying and adjusting device which comprises a machine base, a material roller, a conveying roller, an adjusting seat, a stepping motor and a detection mechanism, wherein the material roller is connected with the machine base in a sliding mode and can be used for loading dust-free paper; this adjusting device is carried to dustless paper can detect the dustless paper radius reduction on the material roller to make the material roller remove the stroke the same with dustless paper radius reduction, need not staff's manual operation.
Description
The technical field is as follows:
the utility model relates to the technical field of dust-free paper conveyors, in particular to a dust-free paper conveying adjusting device.
Background art:
the dust-free paper is one of dry-method non-woven fabrics, has unique physical properties, is high in elasticity, soft, excellent in hand feeling drape, extremely high in water absorption and excellent in water retention performance, is widely applied to the fields of sanitary care products, special medical products, industrial wiping products and the like, in the production process of the dust-free paper, the processes of uncoiling, feeding, slitting, forming, packaging and the like of coiled dust-free paper are required, the existing dust-free paper conveying device presses the dust-free paper on a material roller through a conveying roller to enable the dust-free paper to be kept flat and drive the dust-free paper on the material roller to be conveyed, but the diameter of the dust-free paper on the material roller is gradually reduced along with the conveying work, so that the distance between the conveying roller and the dust-free paper on the material roller is increased to enable the conveying roller not to be pressed, therefore, workers are often required to manually adjust the relative positions of the material roller and the conveying roller, the workload of workers is increased, and the use is inconvenient.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides a dust-free paper conveying and adjusting device which can detect the reduction of the radius of the dust-free paper on a material roller and enable the material roller to move by a stroke equal to the reduction of the radius of the dust-free paper without manual operation of a worker.
A dust-free paper conveying and adjusting device comprises a machine base, a material roller, a conveying roller, an adjusting base, a stepping motor and a detecting mechanism, wherein the material roller is connected with the machine base in a sliding mode and can be used for loading dust-free paper, the conveying roller is installed on the machine base and is tightly attached to the dust-free paper on the material roller, the material roller is connected with the adjusting base in a rotating mode, the detecting mechanism is arranged on the adjusting base and can detect the radius reduction amount of the dust-free paper on the material roller, the adjusting base is connected with the bottom of the machine base in a sliding mode, the stepping motor is installed on the machine base, the output end of the stepping motor is in threaded connection with the adjusting base, and the adjusting base can drive the material roller to move towards the conveying roller by a stroke which the radius reduction amount of the dust-free paper is the same.
Preferably, the detection mechanism comprises a support column, a pressing piece, a pressure spring and a displacement sensor, the support column is fixed at the bottom of the adjusting seat and located below the material roller, the displacement sensor is installed on the support column, the pressing piece is connected with the support column through the pressure spring, and the output end of the displacement sensor is connected with the pressing piece.
Preferably, the pressing piece comprises a pressing head, the pressing head is a seat body with a roller, one end of the pressure spring is connected with the bottom surface of the pressing head, and the other end of the pressure spring is connected with the top surface of the support column.
Preferably, the pressing member further comprises a sliding rod, the top surface of the support column is provided with an accommodating groove extending inwards, the sliding rod is connected with the bottom surface of the pressing head and penetrates through the center of the pressing spring, the sliding rod is inserted into the accommodating groove, the displacement sensor is fixed at the bottom of the accommodating groove, and the output end of the displacement sensor is connected with the sliding rod.
Preferably, the top surface of the adjusting seat is provided with support plates on the left and right sides parallel to the conveying direction of the dust-free paper, and the support plates are rotatably connected with the two ends of the conveying roller.
Preferably, the bottom surface of adjusting the seat is provided with a plurality of spouts, the bottom of frame is provided with a plurality of slide rails, and is a plurality of the spout corresponds with a plurality of slide rail sliding connection.
Preferably, the front side and the rear side of the adjusting seat along the conveying direction of the dust-free paper are provided with threaded through grooves, and the output end of the stepping motor is provided with a screw rod and is in threaded connection with the threaded through grooves through the screw rod.
Preferably, the base is a concave base body, guide rails are arranged on top surfaces of two sides of the base parallel to the conveying direction of the dust-free paper, annular grooves are arranged on shaft surfaces of two ends of the material roller, and the two annular grooves are correspondingly connected with the two guide rails in a sliding mode.
The utility model has the beneficial effects that: this adjusting device is carried to dustless paper passes through the frame, the material roller, the conveying roller, adjust the seat, step motor and detection mechanism mutually support, make detection mechanism can detect the dustless paper radius reduction volume on the material roller in the dustless paper transportation process on the material roller always, and step motor's output accessible is adjusted the seat and is driven the material roller and remove the stroke the same with dustless paper radius reduction volume to the conveying roller, like this the conveying roller alright with the dustless paper on the material roller keep in contact, need not staff's manual regulation, reduce staff's work load.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention.
In the figure: the device comprises a machine base 1, a sliding rail 11, a guide rail 12, a material roller 2, an annular groove 21, a conveying roller 3, an adjusting seat 4, a sliding groove 41, a threaded through groove 42, a stepping motor 5, a screw 51, a supporting column 6, a receiving groove 61, a pressing piece 7, a pressure head 71, a sliding rod 72, a pressure spring 8, a displacement sensor 9 and a supporting plate 10.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the utility model claimed.
As shown in fig. 1 to 2, a device for conveying and adjusting dust-free paper comprises a base 1, a material roller 2, a conveying roller 3, an adjusting seat 4, a stepping motor 5 and a detection mechanism, wherein the material roller 2 is slidably connected with the base 1 and can be loaded with dust-free paper, the conveying roller 3 is installed on the base 1 and is tightly attached to the dust-free paper on the material roller 2, the material roller 2 is rotatably connected with the adjusting seat 4, the detection mechanism is arranged on the adjusting seat 4 and can detect the radius reduction of the dust-free paper on the material roller 2, the adjusting seat 4 is slidably connected with the bottom of the base 1, the stepping motor 5 is installed on the base 1, the output end of the stepping motor 5 is in threaded connection with the adjusting seat 4, and the adjusting seat 4 can drive the material roller 2 to move to the conveying roller 3 by a stroke equal to the radius reduction of the dust-free paper.
The working principle of the dust-free paper conveying and adjusting device is realized by the mutual matching of the machine base 1, the material roller 2, the conveying roller 3, the adjusting seat 4, the stepping motor 5 and the detecting mechanism, as shown in figure 2, it needs to be explained that the conveying direction of the dust-free paper is from bottom to top, the detecting mechanism and the stepping motor 5 are both connected with an external control host (not shown in the figure), the axial surface of the conveying roller 3 is contacted with the dust-free paper on the axial surface of the material roller 2 and presses the surface of the dust-free paper, as shown in figure 1, the detecting mechanism is arranged on the adjusting seat 4 and is positioned below the material roller 2, the detecting mechanism can adopt a displacement detecting device, the radius of the dust-free paper wound on the material roller 2 can be gradually reduced along with the conveying process of the dust-free paper, the detecting mechanism can detect the variation of the radius of the dust-free paper, namely the reduction of the radius of the dust-free paper, and feed back a detection signal to the control host, in addition, the material roller 2 is connected with the machine base 1 in a sliding way, the adjusting seat 4 is connected with the material roller 2, the machine base 1 is connected with the adjusting seat 4 in a sliding way, the output end of the stepping motor 5 is connected with the adjusting seat 4 in a threaded way, so that the control host machine controls the stepping motor 5 to work according to the detection signal, the output end of the stepping motor 5 can drive the material roller 2 to move towards the conveying roller 3 through the adjusting seat 4, the movement amount of the material roller 2 corresponds to the reduction amount of the radius of the dust-free paper, so that the dust-free paper on the material roller 2 can be continuously contacted with the axial surface of the conveying roller 3, compared with the traditional dust-free paper conveying device, the dust-free paper conveying adjusting device can detect the reduction amount of the radius of the dust-free paper on the material roller 2 in the conveying process of the dust-free paper on the material roller 2, and automatically adjust the relative position between the material roller 2 and the conveying roller 3, so that the conveying roller 3 can be kept in contact with the dust-free paper on the material roller 2 without manual adjustment of a worker, the workload of workers is reduced.
In the specific structure of the detection mechanism, the detection mechanism comprises a support column 6, a pressing piece 7, a pressure spring 8 and a displacement sensor 9, the support column 6 is fixed at the bottom of the adjusting seat 4 and is positioned below the material roller 2, the displacement sensor 9 is installed on the support column 6, the pressing piece 7 is connected with the support column 6 through the pressure spring 8, and the output end of the displacement sensor 9 is connected with the pressing piece 7, wherein in the specific structure of the pressing piece 7, the pressing piece 7 comprises a pressure head 71, the pressure head 71 is a seat body with a roller, one end of the pressure spring 8 is connected with the bottom surface of the pressure head 71, the other end of the pressure head is connected with the top surface of the support column 6, the support column 6 is positioned on the radial middle line of the material roller 2, the roller on the pressure head 71 is in contact with the dust-free paper on the material roller 2, the pressure spring 8 provides pressure to the pressure head 71 and keeps the pressure head 71 in contact with the dust-free paper on the material roller 2, further, the pressing member 7 further includes a sliding rod 72, the top surface of the support 6 is provided with a receiving groove 61 extending inward, the sliding rod 72 is connected to the bottom surface of the pressing head 71 and penetrates through the center of the pressing spring 8, the sliding rod 72 is inserted into the receiving groove 61, the displacement sensor 9 is fixed at the bottom of the receiving groove 61, and the output end of the displacement sensor 9 is connected to the sliding rod 72, as shown in fig. 1, the radius of the dust-free paper on the material roller 2 is reduced, the pressing head 71 moves upward, the sliding rod 72 connected to the pressing head 71 moves upward along the receiving groove 61, the sliding rod 72 drives the output end of the displacement sensor 9 to move, the moving stroke of the output end of the displacement sensor 9, i.e., the radius reduction of the dust-free paper, and the displacement sensor 9 feeds back a signal to the control host.
On the specific structure of the adjusting seat 4, the left and right sides of the top surface of the adjusting seat 4 parallel to the conveying direction of the dust-free paper are provided with support plates 10, and are rotatably connected with the two ends of the conveying roller 3 through the support plates 10, so that the material roller 2 and the adjusting seat 4 move synchronously, the bottom surface of the adjusting seat 4 is provided with a plurality of sliding grooves 41, the bottom of the machine base 1 is provided with a plurality of sliding rails 11, and the plurality of sliding grooves 41 are correspondingly and slidably connected with the plurality of sliding rails 11, so that the adjusting seat 4 can slide on the machine base 1, as shown in fig. 1, the sliding grooves 41 and the sliding rails 11 are illustrated by two examples, specifically, the front and back sides of the adjusting seat 4 along the conveying direction of the dust-free paper are provided with threaded through grooves 42, the output end of the stepping motor 5 is provided with a screw 51, and is in threaded connection with the threaded through grooves 42 through the screw 51, as shown in fig. 2, the extending direction of the threaded through grooves 42 is parallel to the conveying direction of the dust-free paper and penetrates through the adjusting seat 4, the screw rod 51 is driven to rotate by the output end of the stepping motor 5, the screw rod 51 drives the adjusting seat 4 to move towards the stepping motor 5, the material roller 2 moves towards the conveying roller 3, the control host controls the rotation stroke of the screw rod 51 according to a signal fed back by the displacement sensor 9, and the movement stroke of the adjusting seat 4 corresponds to the reduction of the radius of the dust-free paper on the material roller 2 until the dust-free paper on the material roller 2 is conveyed completely.
On the concrete structure of frame 1, frame 1 is concave type pedestal, frame 1 all is provided with guide rail 12 with the parallel both sides top surface of dustless paper direction of delivery, the both ends axial plane of material roller 2 all is provided with annular groove 21, and two annular groove 21 corresponds and two guide rail 12 sliding connection, and the both ends of material roller 2 are placed on guide rail 12 of frame 1, and when material roller 2 followed up with adjusting seat 4, the both ends of material roller 2 rolled on guide rail 12 of frame 1, and the annular groove 21 on the material roller 2 and the cooperation of guide rail 12 avoid material roller 2 to take place the skew in the roll in-process position, have direction limiting displacement.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present invention and the contents of the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a dust-free paper carries adjusting device which characterized in that: the automatic dust-free paper feeding device comprises a machine base, a material roller, a conveying roller, an adjusting seat, a stepping motor and a detection mechanism, wherein the material roller is connected with the machine base in a sliding mode and can be loaded with dust-free paper, the conveying roller is installed on the machine base and is tightly attached to the dust-free paper on the material roller, the material roller is connected with the adjusting seat in a rotating mode, the detection mechanism is arranged on the adjusting seat and can detect the radius reduction amount of the dust-free paper on the material roller, the adjusting seat is connected with the bottom of the machine base in a sliding mode, the stepping motor is installed on the machine base, the output end of the stepping motor is connected with the adjusting seat in a threaded mode, and the adjusting seat can drive the material roller to move towards the conveying roller by a stroke which the radius reduction amount of the dust-free paper is the same.
2. A dust-free paper conveyance adjusting apparatus according to claim 1, wherein: the detection mechanism comprises a support, a pressing piece, a pressure spring and a displacement sensor, the support is fixed at the bottom of the adjusting seat and located below the material roller, the displacement sensor is installed on the support, the pressing piece is connected with the support through the pressure spring, and the output end of the displacement sensor is connected with the pressing piece.
3. A dust-free paper conveyance adjusting apparatus according to claim 2, wherein: the casting die comprises a pressing head, the pressing head is a base body with a roller, one end of the pressure spring is connected with the bottom surface of the pressing head, and the other end of the pressure spring is connected with the top surface of the supporting column.
4. A dust-free paper conveyance adjusting apparatus according to claim 3, wherein: the casting die further comprises a sliding rod, the top surface of the supporting column is provided with an accommodating groove extending towards the inside, the sliding rod is connected with the bottom surface of the pressure head and penetrates through the center of the pressure spring, the sliding rod is inserted into the accommodating groove, the displacement sensor is fixed to the bottom of the accommodating groove, and the output end of the displacement sensor is connected with the sliding rod.
5. A dust-free paper conveyance adjusting apparatus according to claim 2, wherein: and supporting plates are arranged on the left side and the right side of the top surface of the adjusting seat, which are parallel to the conveying direction of the dust-free paper, and are rotatably connected with the two ends of the conveying roller through the supporting plates.
6. A dust-free paper conveyance adjusting apparatus according to claim 5, wherein: the bottom surface of adjusting the seat is provided with a plurality of spouts, the bottom of frame is provided with a plurality of slide rails, and is a plurality of the spout corresponds with a plurality of slide rail sliding connection.
7. A dust-free paper conveyance adjusting apparatus according to claim 5, wherein: the adjusting seat is provided with thread through grooves along the front side and the rear side of the conveying direction of the dust-free paper, and the output end of the stepping motor is provided with a screw rod which is in threaded connection with the thread through grooves.
8. A dust-free paper conveyance adjusting apparatus according to claim 1, wherein: the base is a concave base body, guide rails are arranged on the top surfaces of two sides of the base, which are parallel to the conveying direction of the dust-free paper, annular grooves are arranged on the axial surfaces of two ends of the material roller, and the two annular grooves are correspondingly connected with the two guide rails in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666695.9U CN215478552U (en) | 2021-07-22 | 2021-07-22 | Dust-free paper conveying and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666695.9U CN215478552U (en) | 2021-07-22 | 2021-07-22 | Dust-free paper conveying and adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215478552U true CN215478552U (en) | 2022-01-11 |
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ID=79750861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121666695.9U Active CN215478552U (en) | 2021-07-22 | 2021-07-22 | Dust-free paper conveying and adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215478552U (en) |
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2021
- 2021-07-22 CN CN202121666695.9U patent/CN215478552U/en active Active
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