CN211227865U - Automatic positioning device for rubber roller of papermaking meter - Google Patents
Automatic positioning device for rubber roller of papermaking meter Download PDFInfo
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- CN211227865U CN211227865U CN201921952370.XU CN201921952370U CN211227865U CN 211227865 U CN211227865 U CN 211227865U CN 201921952370 U CN201921952370 U CN 201921952370U CN 211227865 U CN211227865 U CN 211227865U
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- positioning device
- automatic positioning
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- rubber roll
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Abstract
The utility model discloses a papermaking table rubber roll automatic positioning device, including base, driving roller, table rubber roll, linear electric motor, slide, the surface of base one end is equipped with two first erection columns, the inside of the base other end is equipped with two spacing grooves that are on a parallel with the base surface, the slide surface is equipped with two second erection columns, the slide bottom is run through and is installed first spacing axle and the spacing axle of second, two spacing inslots are located respectively at the both ends of first spacing axle and the spacing axle of second, and the driving roller passes through the driving roller installation axle and installs between two first erection columns, and the table rubber roll passes through table rubber roll installation axle and installs between two second erection columns. The utility model discloses a linear electric motor drives the slide, promotes the table rubber roll, and then adjusts the clearance between driving roller and the table rubber roll, satisfies the glueing requirement of different papers, the utility model discloses simple, the convenient operation of installation, very big improvement table rubber roll positioning accuracy.
Description
Technical Field
The utility model belongs to the technical field of the papermaking, concretely relates to papermaking table rubber roll automatic positioning device.
Background
China is a large paper country, and data shows that the annual paper consumption of the Chinese is 28kg, and the quality requirement on paper is higher and higher along with the increase of the paper consumption. In the process of papermaking, for writing paper, drawing paper and other paper requiring high hydrophobicity, a water-resistant substance needs to be added into paper pulp or on the surface of the paper, so that the paper has the performance of delaying fluid penetration, and the purposes of ink resistance, oil resistance, water resistance and the like are achieved.
In the process of sizing paper, the paper passes through the position between the driving roller and the surface rubber roller to finish sizing, the sizing amount of the paper with different thicknesses is different, and the sizing amount can be changed by changing the gap between the driving roller and the surface rubber roller. At present, the gap between the transmission roller and the surface rubber roller is changed mainly through artificial change and positioning, a large amount of manpower is needed, and the mechanical positioning is not accurate enough.
Disclosure of Invention
In order to solve the technical problem, the utility model discloses a papermaking table rubber roll automatic positioning device through the clearance that changes between driving roller and the table rubber roll, can change the sizing volume of paper.
The utility model adopts the technical proposal that: the automatic positioning device for the paper-making meter rubber roll comprises a base, a transmission roller, a meter rubber roll, a linear motor and a sliding plate, wherein two first mounting posts are arranged on the surface of one end of the base, two limiting grooves parallel to the surface of the base are formed in the upper end, close to the right side, of the base, two second mounting posts are arranged on the surface of the sliding plate, a first limiting shaft and a second limiting shaft are installed at the bottom of the sliding plate in a penetrating mode, two ends of the first limiting shaft and the second limiting shaft are respectively arranged in the two limiting grooves, the first limiting shaft and the second limiting shaft are in sliding fit with the limiting grooves, transmission roller mounting shafts are installed on the two first mounting posts in a penetrating mode, meter rubber roll mounting shafts are installed on the two second mounting posts in a penetrating mode, and the transmission roller and the meter rubber roll are installed on the transmission roller mounting shafts; the linear motor is fixed on the surface of the base and close to the transmission roller, and a rotor of the linear motor is connected with the sliding plate.
Further, the two first mounting columns are fixed on the base through screws or bolts, and the two second mounting columns are fixed on the sliding plate through screws or bolts.
Furthermore, the rotor of the linear motor is welded with the sliding plate.
Further, the linear motor is a push rod motor.
Further, two first erection columns set up relatively, and two second erection columns set up relatively.
Further, the driving roller mounting shaft and the rubber roller mounting shaft are both perpendicular to the limiting groove.
Furthermore, the first limiting shaft and the second limiting shaft are in sliding fit with the two limiting grooves through a bearing structure.
Further, the driving roller mounting shaft and the rubber roller mounting shaft are at the same horizontal height.
Furthermore, the side surface of the base is also provided with a graduated scale.
Further, the division value of the graduated scale is 1 mm.
The utility model has the advantages and beneficial effects that: the utility model discloses an above-mentioned design can adjust the clearance between driving roller and the table rubber roll, satisfies the glueing requirement to different papers, the utility model discloses a linear electric motor drive table rubber roll realizes this kind of regulation, and linear electric motor has the advantage that high accuracy, thrust are steady, fast, acceleration and deceleration process are short, the better location of being applied to the paper-making in-process table rubber roll.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of an automatic positioning device for a paper-making surface rubber roll of the present invention;
fig. 2 is a side view of the automatic positioning device for the rubber roller of the papermaking meter of the utility model.
Reference numbers and part names in the drawings: 1-a base; 2-a driving roller; 3-surface rubber roller; 4-a first mounting post; 401-mounting shaft of driving roller; 5, a sliding plate; 501-mounting shaft of rubber roller; 502-a second mounting post; 51-a first limit shaft; 52-a second restraint shaft; 6-a linear motor; 61-a mover; 7-a limiting groove; 8-graduated scale.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
As shown in figures 1 and 2, an automatic positioning device for a paper-making surface rubber roll comprises a base 1, a driving roller 2, a surface rubber roll 3, a linear motor 6 and a sliding plate 5, wherein two opposite first mounting columns 4 are arranged at the upper end of the base 1 close to the left side, the two first mounting columns 4 are perpendicular to the base 1 and fixed on the base 1 through screws or bolts, two limiting grooves 7 parallel to the surface of the base 1 are arranged inside the base 1 close to the right side, two opposite second mounting columns 502 are arranged on the surface of the sliding plate 5, the two second mounting columns 502 are perpendicular to the sliding plate 5 and fixed on the sliding plate 5 through screws or bolts, a first limiting shaft 51 and a second limiting shaft 52 are arranged at the bottom of the sliding plate 5 in a penetrating manner, bearing structures are arranged at two ends of the first limiting shaft 51 and the second limiting shaft 52 and are arranged in the two limiting grooves 7, and are in sliding fit with the two limiting grooves 7 through the bearing structures at two ends of the first limiting shaft 51 and the, the sliding plate 5 can move left and right on the base.
In this embodiment, two first mounting posts 4 are provided with a driving roller mounting shaft 401 in a penetrating manner, two second mounting posts 502 are provided with a rubber roller mounting shaft 501 in a penetrating manner, and a driving roller 2 and a rubber roller 3 are respectively mounted on the driving roller mounting shaft 401 and the rubber roller mounting shaft 501. The linear motor 6 is a push rod motor, the linear motor 6 is fixed on the surface of the base 1 and close to the transmission roller 2, and a rotor 61 of the linear motor 6 is welded with the sliding plate 5.
In this embodiment, the driving roller mounting shaft 401 and the surface rubber roll mounting shaft 501 are at the same level and perpendicular to the limiting groove 7, so that the gap between the driving roller 2 and the surface rubber roll 3 is consistent, and the uniform sizing in the papermaking process is further ensured.
In this embodiment, the side of the base 1 is further provided with a graduated scale 8, and the division value of the graduated scale 8 is 1 mm.
The principle of the utility model is that: after the linear motor 6 is powered on, the first limiting shaft 51 and the second limiting shaft 52 at the bottom of the sliding plate 5 are driven by the rotor 61 to slide in the limiting groove 7, and the surface rubber roller 3 is driven to move left and right on the base 1. The gap between the driving roller 2 and the surface rubber roller 3 can be increased or reduced by controlling the propelling direction of the linear motor 6, and the graduated scale 8 is favorable for more accurately adjusting the gap between the driving roller 2 and the surface rubber roller 3 and better controlling the sizing amount in the papermaking process.
In the description of the present invention, it is to be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The automatic positioning device for the paper-making rubber roll is characterized by comprising a base, a transmission roller, a rubber roll, a linear motor and a sliding plate, wherein two first mounting posts are arranged on the surface of one end of the base, two limiting grooves parallel to the surface of the base are formed in the upper end, close to the right side, of the base, two second mounting posts are arranged on the surface of the sliding plate, a first limiting shaft and a second limiting shaft are installed at the bottom of the sliding plate in a penetrating mode, two ends of the first limiting shaft and the second limiting shaft are respectively arranged in the two limiting grooves, the first limiting shaft and the second limiting shaft are in sliding fit with the two limiting grooves, the transmission roller mounting shaft is installed on the two first mounting posts in a penetrating mode, the rubber roll mounting shaft is installed on the two second mounting posts in a penetrating mode, and the transmission roller and the rubber roll are installed on the transmission roller mounting shaft and the rubber; the linear motor is fixed on the surface of the base and close to the transmission roller, and a rotor of the linear motor is connected with the sliding plate.
2. The automatic positioning device for the paper meter roll according to claim 1, wherein the two first mounting posts are fixed on the base by screws or bolts, and the two second mounting posts are fixed on the sliding plate by screws or bolts.
3. The automatic positioning device for paper making surface rollers according to claim 1, wherein the rotor of the linear motor is welded to the slide plate.
4. The automatic positioning device for papermaking surface covered roller according to claim 3, characterized in that the linear motor is a push rod motor.
5. The automatic positioning device for papermaking surface covered roller according to claim 1, characterized in that the two first mounting posts are arranged oppositely and the two second mounting posts are arranged oppositely.
6. The automatic positioning device for the paper-making surface rubber roller according to claim 1, wherein the driving roller mounting shaft and the surface rubber roller mounting shaft are both perpendicular to the limiting groove.
7. The automatic positioning device for paper meter rolls according to claim 1, wherein the first and second limiting shafts are in sliding fit with the two limiting grooves through a bearing structure.
8. The automatic positioning device for papermaking surface covered roller according to claim 1, characterized in that the driving roller mounting shaft and the surface covered roller mounting shaft are at the same level.
9. The automatic positioning device for papermaking surface covered roller according to claim 1, characterized in that a graduated scale is further arranged on the side surface of the base.
10. The automatic positioning device for papermaking surface covered roller according to claim 9, characterized in that the division value of the graduated scale is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952370.XU CN211227865U (en) | 2019-11-12 | 2019-11-12 | Automatic positioning device for rubber roller of papermaking meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952370.XU CN211227865U (en) | 2019-11-12 | 2019-11-12 | Automatic positioning device for rubber roller of papermaking meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211227865U true CN211227865U (en) | 2020-08-11 |
Family
ID=71915694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952370.XU Active CN211227865U (en) | 2019-11-12 | 2019-11-12 | Automatic positioning device for rubber roller of papermaking meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211227865U (en) |
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2019
- 2019-11-12 CN CN201921952370.XU patent/CN211227865U/en active Active
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