CN215557499U - Positioning device of wire pressing machine for test paper processing - Google Patents
Positioning device of wire pressing machine for test paper processing Download PDFInfo
- Publication number
- CN215557499U CN215557499U CN202121003726.2U CN202121003726U CN215557499U CN 215557499 U CN215557499 U CN 215557499U CN 202121003726 U CN202121003726 U CN 202121003726U CN 215557499 U CN215557499 U CN 215557499U
- Authority
- CN
- China
- Prior art keywords
- test paper
- line
- lead screw
- line pressing
- limiting plate
- 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.)
- Active
Links
Images
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model relates to a positioning device of a wire pressing machine for test paper processing, which comprises a rack, a wire pressing table and a wire pressing wheel, wherein a winding roller and an unwinding roller are rotatably arranged in the rack, a wire pressing area is arranged on the front side of the rack, the wire pressing table is arranged in the wire pressing area, a paper inlet and a paper outlet are arranged on the bottom surface of the wire pressing area, a plurality of tension adjusting rollers which are distributed at intervals are respectively arranged between the paper inlet and the unwinding roller as well as between the paper outlet and the winding roller, a first positioning assembly is arranged between the paper inlet and the unwinding roller, a second positioning assembly is arranged on the upper surface of the wire pressing table, and the wire pressing wheel is movably arranged above the wire pressing table through the adjusting assemblies.
Description
Technical Field
The utility model relates to a positioning device of a wire pressing machine for processing test paper.
Background
The test paper, the one type of paper that the accessible changes its color and inspects some material existence in liquid or the gas that has soaked with chemical, in the in-process of test paper production, often need the line ball machine to carry out line ball processing to the test paper, present widely used line ball machine includes line ball platform and line ball wheel, this kind of line ball mechanism is in the use, can't effectively fix a position the test paper, the test paper produces the skew easily, lead to line ball wheel line ball error, the line ball quality of test paper has been reduced, from this it is necessary to make the improvement.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a novel method.
The technical scheme of the utility model is realized as follows: the utility model provides a positioner of wire pressing machine for test paper processing, includes frame, line ball platform and fabric wheel, its characterized in that: the rolling machine is characterized in that a winding roller and an unwinding roller are rotatably arranged in the machine frame, a line pressing area is arranged on the front side of the machine frame, the line pressing table is arranged in the line pressing area, a paper inlet and a paper outlet are arranged on the bottom surface of the line pressing area, a plurality of tension adjusting rollers distributed at intervals are respectively arranged between the paper inlet and the unwinding roller as well as between the paper outlet and the winding roller, a first positioning assembly is arranged between the paper inlet and the unwinding roller, a second positioning assembly is arranged on the upper surface of the line pressing table, the line pressing wheel is movably arranged above the line pressing table through the adjusting assemblies, the adjusting assemblies comprise a cross beam and a line pressing wheel mounting seat, a first guide rail and two second guide rails are arranged on the side wall of the cross beam, the two second guide rails are vertically and symmetrically arranged, the first guide rail is positioned between the two second guide rails, and a first guide groove and a second guide groove are arranged on the side wall of the line pressing wheel mounting seat, the utility model discloses a press line wheel installation seat, including frame, press line wheel installation seat, first guide way, second guide way, lead screw, crossbeam lateral wall, extension board, driving motor, material sensor, material control computer, the setting of mutually supporting sliding on the crossbeam through first guide way and second guide way respectively with first guide way and second guide way, be provided with the screw hole in the press line wheel installation seat, wear to be equipped with the lead screw on the screw hole, the both ends of crossbeam lateral wall all are provided with the extension board that supplies the lead screw to connect, the both ends of lead screw are rotated and are connected on the extension board, the upper surface of press line wheel installation seat is provided with driving motor, driving motor's output and lead screw transmission are connected, be provided with material sensor on the lateral wall of press line wheel installation seat, be provided with the control computer on the lateral wall of frame.
By adopting the technical scheme, in the line pressing process, test paper to be processed sequentially passes through a plurality of tension adjusting rollers by an unwinding roller and is finally collected on a winding roller in a line pressing area, when the test paper passes through a first positioning assembly, the first positioning assembly can detect the position of the test paper, when the test paper has position deviation, a worker can find and adjust the position in time, so that the positioning effect of the test paper is improved, after the test paper enters the line pressing area, the line pressing wheel presses the test paper passing below the line pressing wheel, a second positioning device can calibrate the position of the test paper again when the test paper enters the line pressing table, the positioning precision of the test paper is improved, a material sensor can sense the position of the test paper and feed back a signal to a control computer, the control computer controls a driving motor to operate to drive a lead screw connected with the control computer to rotate, and the lead screw rotates to enable a line pressing wheel mounting seat connected with the lead screw through a threaded hole to linearly move along the lead screw, the test paper pressing device can effectively position the test paper, improves the line pressing precision of the test paper and further improves the line pressing quality of the test paper compared with the prior art.
The utility model is further configured to: the first positioning component comprises a mounting seat, a support and an illuminating lamp are arranged on the mounting seat, the support is located above the test paper conveying path, the illuminating lamp is located below the test paper conveying path, a sliding groove is formed in the support in an inclined mode, a scale is movably mounted in the sliding groove, the scale direction of the scale faces the test paper conveying path, and the scale is fixed through a locking bolt.
Through adopting above-mentioned technical scheme, at the line ball in-process, through the scale on the scale, when the test paper squints in transportation process, the staff can in time calibrate to improve the positioning accuracy of test paper, reduce the phenomenon that line ball error appears in the line ball wheel, the scale can slide along the spout simultaneously, makes things convenient for the staff to adjust the scale, adapts to the test paper of different specifications, and the light can make things convenient for the staff to observe the scale.
The present invention is preferably: the second positioning assembly comprises a fixed limiting plate and a movable limiting plate, the fixed limiting plate is arranged on the upper surface of the line pressing table, a slide is arranged on one side, away from the fixed limiting plate, of the upper surface of the line pressing table, the movable limiting plate is arranged on the line pressing table through the slide, and a chamfer convenient for positioning test paper is arranged on the fixed limiting plate and one end, facing the conveying direction of the test paper, of the movable limiting plate.
By adopting the technical scheme, in the line pressing process, when the test paper is conveyed to the line pressing table, the test paper can be guided by the chamfers at the end parts of the fixed limiting plate and the movable limiting plate, so that the test paper can smoothly enter the space between the fixed limiting plate and the movable limiting plate, secondary positioning is realized, the positioning precision of the test paper is further improved, the phenomenon of line pressing errors of the line pressing wheel is reduced, the movable limiting plate is adjusted to enable the movable limiting plate to slide along the slideway, and therefore the line pressing table is suitable for the test paper with different specifications.
The present invention is preferably: be provided with lead screw locking Assembly on the lateral wall of fabric wheel mount pad, lead screw locking Assembly includes upper arm and underarm, upper arm and underarm are located the top and the below of lead screw respectively, the inner of upper arm and underarm rotates to be connected on the lateral wall of fabric wheel mount pad, be provided with the locking cylinder between upper arm and the underarm, the upper end of locking cylinder is articulated with the outer end of upper arm, the drive end of locking cylinder is articulated with the outer end of underarm.
Through adopting above-mentioned technical scheme, at the line ball in-process, when driving motor drive lead screw rotated the back and stopped, the control computer simultaneous control locking cylinder started, and the locking cylinder drives upper arm and underarm and is close to each other, and upper arm and underarm press from both sides the lead screw at the in-process that is close to each other tightly to make the lead screw stop rotating simultaneously in the twinkling of an eye that driving motor stopped, improved the brake stability of lead screw, thereby improved the adjustment precision of fabric wheel.
The present invention is preferably: the guide rail is characterized in that grooves are formed in the side walls of the two sides of the first guide rail, and flanges matched with the grooves are arranged on the inner wall of the first guide groove.
Through adopting above-mentioned technical scheme, further improved the mobility stability of fabric wheel mount pad through recess and flange mutually supporting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the adjusting assembly.
Fig. 3 is a schematic structural view of a second positioning assembly.
Fig. 4 is a schematic view of a beam structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention discloses a positioning device of a wire pressing machine for processing test paper, which comprises a frame 1, a wire pressing table 2 and a wire pressing wheel 3, wherein in the specific embodiment of the present invention: the winding and unwinding device is characterized in that a winding roller 4 and an unwinding roller 5 are rotatably arranged in the frame 1, a wire pressing area 6 is arranged on the front side of the frame 1, the wire pressing table 2 is arranged in the wire pressing area, a paper inlet 61 and a paper outlet 62 are arranged on the bottom surface of the wire pressing area 6, a plurality of tension adjusting rollers 7 distributed at intervals are respectively arranged between the paper inlet 61 and the unwinding roller 5 as well as between the paper outlet 62 and the winding roller 4, a first positioning assembly is arranged between the paper inlet 61 and the unwinding roller 5, a second positioning assembly is arranged on the upper surface of the wire pressing table 2, the wire pressing wheel 3 is movably arranged above the wire pressing table 2 through the adjusting assemblies, each adjusting assembly comprises a cross beam 8 and a wire pressing wheel mounting seat 9, a first guide rail 81 and two second guide rails 82 are arranged on the side wall of the cross beam 8, the two second guide rails 82 are symmetrically arranged up and down, the first guide rail 81 is positioned between the two second guide rails 82, be provided with first guide way and second guide way on one side lateral wall of fabric wheel mount pad 9, fabric wheel mount pad 9 mutually supports with first guide way and second wire guide respectively through first guide rail 81 and second guide rail 82 and slides and set up on crossbeam 8, be provided with the screw hole in the fabric wheel mount pad 9, wear to be equipped with lead screw 10 on the screw hole, the both ends of crossbeam 8 lateral wall all are provided with the extension board 83 that supplies lead screw 10 to connect, the both ends of lead screw 10 are rotated and are connected on extension board 83, the upper surface of fabric wheel mount pad 9 is provided with driving motor 11, driving motor 11's output and lead screw 10 transmission are connected, be provided with material sensor 12 on the lateral wall of fabric wheel mount pad 9, be provided with control computer 13 on the lateral wall of frame 1.
By adopting the technical scheme, in the line pressing process, test paper to be processed sequentially passes through a plurality of tension adjusting rollers by an unwinding roller and is finally collected on a winding roller in a line pressing area, when the test paper passes through a first positioning assembly, the first positioning assembly can detect the position of the test paper, when the test paper has position deviation, a worker can find and adjust the position in time, so that the positioning effect of the test paper is improved, after the test paper enters the line pressing area, the line pressing wheel presses the test paper passing below the line pressing wheel, a second positioning device can calibrate the position of the test paper again when the test paper enters the line pressing table, the positioning precision of the test paper is improved, a material sensor can sense the position of the test paper and feed back a signal to a control computer, the control computer controls a driving motor to operate to drive a lead screw connected with the control computer to rotate, and the lead screw rotates to enable a line pressing wheel mounting seat connected with the lead screw through a threaded hole to linearly move along the lead screw, the test paper pressing device can effectively position the test paper, improves the line pressing precision of the test paper and further improves the line pressing quality of the test paper compared with the prior art.
In a specific embodiment of the utility model: the first positioning component comprises a mounting seat 14, a support 15 and an illuminating lamp 16 are arranged on the mounting seat 14, the support 15 is located above the test paper conveying path, the illuminating lamp 16 is located below the test paper conveying path, a sliding groove is obliquely arranged on the support 15, a scale 17 is movably mounted in the sliding groove, the scale direction of the scale 17 faces the test paper conveying path, and the scale 17 is fixed through a locking bolt.
Through adopting above-mentioned technical scheme, at the line ball in-process, through the scale on the scale, when the test paper squints in transportation process, the staff can in time calibrate to improve the positioning accuracy of test paper, reduce the phenomenon that line ball error appears in the line ball wheel, the scale can slide along the spout simultaneously, makes things convenient for the staff to adjust the scale, adapts to the test paper of different specifications, and the light can make things convenient for the staff to observe the scale.
In a specific embodiment of the utility model: the second locating component comprises a fixed limiting plate 18 and a movable limiting plate 19, the fixed limiting plate 18 is arranged on the upper surface of the line pressing table 2, a slide 191 is arranged on one side, away from the fixed limiting plate 18, of the upper surface of the line pressing table 2, the movable limiting plate 19 is movably arranged on the line pressing table 2 through the slide 191, and the fixed limiting plate 18 and one end, facing the conveying direction of the test paper, of the movable limiting plate 19 are provided with a chamfer 20 facilitating locating of the test paper.
By adopting the technical scheme, in the line pressing process, when the test paper is conveyed to the line pressing table, the test paper can be guided by the chamfers at the end parts of the fixed limiting plate and the movable limiting plate, so that the test paper can smoothly enter the space between the fixed limiting plate and the movable limiting plate, secondary positioning is realized, the positioning precision of the test paper is further improved, the phenomenon of line pressing errors of the line pressing wheel is reduced, the movable limiting plate is adjusted to enable the movable limiting plate to slide along the slideway, and therefore the line pressing table is suitable for the test paper with different specifications.
In a specific embodiment of the utility model: be provided with lead screw locking assembly on the lateral wall of fabric wheel mount pad 9, lead screw locking assembly includes upper arm 21 and underarm 22, upper arm 21 and underarm 22 are located the top and the below of lead screw 10 respectively, the inner of upper arm 21 and underarm 22 rotates to be connected on the lateral wall of fabric wheel mount pad 9, be provided with locking cylinder 23 between upper arm 21 and the underarm 22, the upper end of locking cylinder 23 is articulated with the outer end of upper arm 21, the drive end of locking cylinder 23 is articulated with the outer end of underarm 22.
Through adopting above-mentioned technical scheme, at the line ball in-process, when driving motor drive lead screw rotated the back and stopped, the control computer simultaneous control locking cylinder started, and the locking cylinder drives upper arm and underarm and is close to each other, and upper arm and underarm press from both sides the lead screw at the in-process that is close to each other tightly to make the lead screw stop rotating simultaneously in the twinkling of an eye that driving motor stopped, improved the brake stability of lead screw, thereby improved the adjustment precision of fabric wheel.
In a specific embodiment of the utility model: grooves 24 are formed in the side walls of the two sides of the first guide rail 81, and flanges 25 matched with the grooves 24 are arranged on the inner walls of the first guide grooves.
Through adopting above-mentioned technical scheme, further improved the mobility stability of fabric wheel mount pad through recess and flange mutually supporting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a positioner of wire pressing machine for test paper processing, includes frame, line ball platform and fabric wheel, its characterized in that: the rolling machine is characterized in that a winding roller and an unwinding roller are rotatably arranged in the machine frame, a line pressing area is arranged on the front side of the machine frame, the line pressing table is arranged in the line pressing area, a paper inlet and a paper outlet are arranged on the bottom surface of the line pressing area, a plurality of tension adjusting rollers distributed at intervals are respectively arranged between the paper inlet and the unwinding roller as well as between the paper outlet and the winding roller, a first positioning assembly is arranged between the paper inlet and the unwinding roller, a second positioning assembly is arranged on the upper surface of the line pressing table, the line pressing wheel is movably arranged above the line pressing table through the adjusting assemblies, the adjusting assemblies comprise a cross beam and a line pressing wheel mounting seat, a first guide rail and two second guide rails are arranged on the side wall of the cross beam, the two second guide rails are vertically and symmetrically arranged, the first guide rail is positioned between the two second guide rails, and a first guide groove and a second guide groove are arranged on the side wall of the line pressing wheel mounting seat, the utility model discloses a press line wheel installation seat, including frame, press line wheel installation seat, first guide way, second guide way, lead screw, crossbeam lateral wall, extension board, driving motor, material sensor, material control computer, the setting of mutually supporting sliding on the crossbeam through first guide way and second guide way respectively with first guide way and second guide way, be provided with the screw hole in the press line wheel installation seat, wear to be equipped with the lead screw on the screw hole, the both ends of crossbeam lateral wall all are provided with the extension board that supplies the lead screw to connect, the both ends of lead screw are rotated and are connected on the extension board, the upper surface of press line wheel installation seat is provided with driving motor, driving motor's output and lead screw transmission are connected, be provided with material sensor on the lateral wall of press line wheel installation seat, be provided with the control computer on the lateral wall of frame.
2. The positioning device of a test paper processing line press according to claim 1, wherein: the first positioning component comprises a mounting seat, a support and an illuminating lamp are arranged on the mounting seat, the support is located above the test paper conveying path, the illuminating lamp is located below the test paper conveying path, a sliding groove is formed in the support in an inclined mode, a scale is movably mounted in the sliding groove, the scale direction of the scale faces the test paper conveying path, and the scale is fixed through a locking bolt.
3. The positioning device of a test paper processing line press according to claim 1, wherein: the second positioning assembly comprises a fixed limiting plate and a movable limiting plate, the fixed limiting plate is arranged on the upper surface of the line pressing table, a slide is arranged on one side, away from the fixed limiting plate, of the upper surface of the line pressing table, the movable limiting plate is arranged on the line pressing table through the slide, and a chamfer convenient for positioning test paper is arranged on the fixed limiting plate and one end, facing the conveying direction of the test paper, of the movable limiting plate.
4. The positioning device of a test paper processing line press according to claim 1, wherein: be provided with lead screw locking Assembly on the lateral wall of fabric wheel mount pad, lead screw locking Assembly includes upper arm and underarm, upper arm and underarm are located the top and the below of lead screw respectively, the inner of upper arm and underarm rotates to be connected on the lateral wall of fabric wheel mount pad, be provided with the locking cylinder between upper arm and the underarm, the upper end of locking cylinder is articulated with the outer end of upper arm, the drive end of locking cylinder is articulated with the outer end of underarm.
5. The positioning device of a test paper processing line press according to claim 1, wherein: the guide rail is characterized in that grooves are formed in the side walls of the two sides of the first guide rail, and flanges matched with the grooves are arranged on the inner wall of the first guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121003726.2U CN215557499U (en) | 2021-05-12 | 2021-05-12 | Positioning device of wire pressing machine for test paper processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121003726.2U CN215557499U (en) | 2021-05-12 | 2021-05-12 | Positioning device of wire pressing machine for test paper processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215557499U true CN215557499U (en) | 2022-01-18 |
Family
ID=79860148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121003726.2U Active CN215557499U (en) | 2021-05-12 | 2021-05-12 | Positioning device of wire pressing machine for test paper processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215557499U (en) |
-
2021
- 2021-05-12 CN CN202121003726.2U patent/CN215557499U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104440362B (en) | Pipe end centering system and method | |
| CN211877747U (en) | 3D visual detection equipment | |
| CN109127461A (en) | A kind of online vision inspection apparatus of mobile phone dispensing quality | |
| CN209894718U (en) | Online image check out test set of punching press | |
| CN111702032A (en) | Unwinding mechanism | |
| CN101293236A (en) | Full-automatic rubber ointment painting and coating equipment and technique | |
| CN209680833U (en) | A kind of automatically levelling equipment of aluminum veneer | |
| CN101589991A (en) | The full-automatic rubber paste coating equipment of adhering double-faced transdermal agent and technology | |
| CN113532359B (en) | Axle type part external diameter detection device | |
| CN117182693A (en) | Pipeline flange processing equipment | |
| CN215557499U (en) | Positioning device of wire pressing machine for test paper processing | |
| CN218641689U (en) | Automatic optical detection appearance shines formula belt transport structure down | |
| CN101762607A (en) | Drive adjusting and loading platform of online detection device | |
| CN209280544U (en) | A kind of novel high-precision Machine Vision Detection platform | |
| CN201271624Y (en) | Automatic device for coating rubber paste | |
| CN207946071U (en) | Spring comprehensive detection system | |
| CN217412827U (en) | Belt type laser follow-up cutting equipment and multi-head laser blanking equipment | |
| CN111376139B (en) | Glass chamfering machine with adjustable conveying belt | |
| CN202229734U (en) | Online laser measurement device for thickness of thin plate | |
| CN208231552U (en) | A kind of glass plate edge polisher transition conveying device | |
| CN111299351A (en) | Strip steel guiding device, using method thereof and strip steel coiling system | |
| CN215640918U (en) | Circuit board detection equipment | |
| CN216324664U (en) | Feeding device for bending machine | |
| CN216679620U (en) | Workpiece side straightening machine | |
| CN221092741U (en) | Unloader and circuit board processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |