CN109928242B - Equipment for preventing coil stock of machine-made rock wool color steel plate production machine from fluctuating - Google Patents
Equipment for preventing coil stock of machine-made rock wool color steel plate production machine from fluctuating Download PDFInfo
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- CN109928242B CN109928242B CN201910325105.7A CN201910325105A CN109928242B CN 109928242 B CN109928242 B CN 109928242B CN 201910325105 A CN201910325105 A CN 201910325105A CN 109928242 B CN109928242 B CN 109928242B
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Abstract
The invention discloses equipment for preventing coil stock of a machine-made rock wool color steel plate production machine from fluctuating, which comprises a rotating shaft, a bearing seat, a core barrel and a limiting guide device, wherein the limiting guide device comprises a feeding mechanism, the feeding mechanism comprises a supporting shaft and a limiting mechanism, two ends of the supporting shaft are respectively connected with a supporting arm, the limiting mechanism comprises a supporting plate and a limiting assembly, the limiting assembly comprises a guide strip, a supporting barrel, a positioning pin, a moving rod, a supporting frame, a bolt and an air bag, and one side of the supporting plate is connected with the supporting shaft; the bottom of the supporting cylinder is connected with the supporting plate, and one end of the movable rod is connected with the supporting frame; one end of the positioning pin penetrates through the through hole A and then is inserted into the through hole B; the guide strip is an arc strip, one end of the guide strip is hinged with the support shaft, and the other end of the guide strip penetrates through the support frame; the bolt is in threaded connection with the support frame, and the rod part of the bolt is connected with the air bag; the air bag is in contact with the guide strip. The invention is beneficial to the smooth feeding action of the steel coil and prevents the condition that the fed steel coil has overlarge wave-up action.
Description
Technical Field
The invention relates to the field of machine-made rock wool color steel plates, in particular to equipment for preventing coil stock of a machine-made rock wool color steel plate production machine from fluctuating.
Background
The machine-made rock wool color steel plate is a common product in the current building materials, and not only can be good in flame retardance and sound insulation, but also is environment-friendly and efficient. The machine-made rock wool color steel plate is formed by pressing an upper metal panel, a lower metal panel and a middle polymer heat insulation foam inner core. The machine-made rock wool color steel plate has the characteristics of simple and convenient installation, light weight, environmental protection and high efficiency. And the closed-cell molecular structure used by the filling system can prevent the condensation of water vapor.
The production of the machine-made rock wool color steel plate mainly comprises an uncoiling forming process of the color steel plate and an adhering, shaping and edge sealing process after the steel plate is formed. The uncoiling and forming of the color steel plate refers to uncoiling a steel coil coiled into a roll into a plane under the pressing of a forming roller; and after the color steel plate is unfolded into a plane, performing an adhesion sizing edge sealing process. The bonding, shaping and edge sealing process is to spray an adhesive on a formed steel plate, place a foam plate cut into a certain shape between an upper color steel plate and a lower color steel plate, bond the foam plate with the steel plate through the adhesive, and bend and seal edges of the side edges of the upper color steel plate and the lower color steel plate through an edge sealing tool, so that the machine-made rock wool color steel plate is formed in a pressing mode. And finally, cutting the machine-made rock wool color steel plate according to the required size requirement.
The existing production line of machine-made rock wool color steel plates integrates uncoiling of the color steel plates, gluing of the color steel plates and feeding of foam plates into a large-scale device, such as an existing 950980 composite plate all-in-one machine. The structure of the feeding equipment for the color steel plate coiled materials installed on the existing composite board all-in-one machine is shown in figure 1, and the feeding equipment comprises a rotating shaft, two supporting components respectively supporting two end parts of the rotating shaft, a core cylinder sleeved on the rotating shaft and positioned between the two supporting components, and a guiding device fixed on the supporting components and used for guiding a steel coil, wherein the steel coil is wound on the core cylinder. The guiding device comprises a U-shaped rod and two arc-shaped strips which are fixed on the middle section of the U-shaped rod. The axis of the arc-shaped strip is superposed with the axis of the rotating shaft, and the tail ends of the U-shaped rods are respectively connected with one supporting component. The guiding device can only play a role in limiting and guiding the steel coil when the steel coil is just used, and the situation that the steel coil is waved and stress concentration is generated at the flattening part of the steel coil due to too much steel coil loosening manually is prevented from occurring. Along with the production of the colored steel sheet of mechanism rock wool, the external diameter of coil of strip reduces, after reducing to certain degree, the height that the coil of strip ripples rises no longer with the arc strip contact, the arc strip loses the spacing guide effect to the coil of strip.
Disclosure of Invention
The invention aims to: the utility model provides a prevent the undulant equipment of mechanism rock wool color steel plate production machine coil stock, the guider in the charging equipment of having solved current color steel plate coiled material only can carry out spacing guide effect to it under the coil of strip initial condition, loses the problem of the spacing guide effect to the coil of strip at the later stage. The equipment for preventing the coil stock of the machine-made rock wool color steel plate production machine from fluctuating not only can perform limiting and guiding on the steel coil when the outer diameter of the steel coil is maximum in an initial state, but also can perform the limiting and guiding function on the steel coil when the outer diameter of the steel coil is reduced to any condition in the later stage, thereby improving the high matching property of the guiding device of the color steel plate coil stock feeding equipment and the outer diameter of the steel coil and being beneficial to the smooth feeding action of the steel coil.
The technical scheme adopted by the invention is as follows:
the equipment for preventing the coil stock of the machine-made rock wool color steel plate production machine from fluctuating comprises a feeding mechanism, the feeding mechanism comprises a rotating shaft, two bearing blocks respectively supporting two end parts of the rotating shaft, a core barrel sleeved on the rotating shaft and positioned between the two bearing blocks, and a limiting guide device arranged at one side of the rotating shaft, the limiting and guiding device comprises a feeding mechanism, the limiting and guiding device comprises a supporting arm, a supporting shaft and a limiting mechanism, the axial line of the supporting shaft is parallel to the axial line of the rotating shaft and is positioned between the supporting arms, the two ends of the supporting arm are respectively connected with one end of a supporting arm, the other end of the supporting arm is respectively connected with a bearing seat, the limiting mechanism comprises a supporting plate and a limiting assembly, the limiting assembly comprises a guide strip, a supporting cylinder, a positioning pin, a moving rod, a supporting frame, a bolt and an air bag, wherein,
one side of the supporting plate is connected with one side, close to the rotating shaft, of the side wall of the supporting shaft;
the bottom of the supporting cylinder is connected with the supporting plate, the axis of the supporting cylinder is perpendicular to the axis of the supporting shaft, and a plurality of through holes A are formed in the side wall of the supporting cylinder along the axis of the supporting cylinder;
a plurality of through holes B are formed in the side wall of the moving rod along the axis of the moving rod, one end of the moving rod is inserted into the central hole of the supporting cylinder, and the other end of the moving rod is connected with the supporting frame;
one end of the positioning pin penetrates through the through hole A and then is inserted into the through hole B;
the guide strip is an arc strip, one end of the guide strip is hinged with the support shaft, the other end of the guide strip penetrates through the support frame, and the inner concave surface of the guide strip is in contact with the inner wall, close to the moving rod, of the support frame;
the bolt is in threaded connection with one side, far away from the moving rod, of the support frame, and the tail end of the rod part of the bolt is located on the inner side of the support frame and is connected with the air bag;
one side of the air bag, which is far away from the bolt, is in contact with the guide strip, and the air bag is in a pressed state;
the two limiting assemblies are an upper limiting assembly and a lower limiting assembly respectively and are symmetrically arranged along the axis of the supporting shaft, and the inner concave surfaces of the guide strips in the two limiting assemblies are opposite to each other.
In an initial state, the axes of the concave surfaces of the guide strips are superposed with the axis of the rotating shaft, and the steel coil is semi-surrounded by the two guide strips in the limiting assembly so as to limit and guide the steel coil, so that the condition that the steel coil is waved and stress concentration is generated at the flattening part of the steel coil due to too many steel coils are loosened and fed manually is prevented; when the outer diameter of the steel coil is gradually reduced along with the production of the machine-made rock wool color steel plate, for example, when the outer diameter of the steel coil is reduced to one third of the original outer diameter, the guide strip hardly plays a limiting and guiding role on the steel coil, the positioning pin can be pulled out firstly at the moment, then the depth of the moving rod inserted into the supporting cylinder is adjusted, so that the depth of the moving rod inserted into the supporting cylinder is increased, and then one end of the positioning pin penetrates through one through hole A and then is inserted into one through hole B, so that the relative motion between the moving rod and the supporting cylinder is limited; at this moment, because the carriage release lever removes to the back shaft, the carriage removes to the back shaft thereupon, thereby the messenger passes the gib block of carriage round its axis with the articulated position of back shaft, the axis of back shaft rotates promptly, so that the gib block is kept away from the one end of back shaft and is close to the core section of thick bamboo, reduce the interval between gib block and the core section of thick bamboo then, thereby make the gib block continue the spacing guide effect of playing to the coil of strip, so that the position of gib block matches in the coil of strip external diameter, do benefit to going on smoothly of coil of strip pay-off action, prevent to appear by the coil of strip ripples play too big.
The arrangement of the air bag ensures that the inner concave surface and the outer convex surface of the guide strip can be respectively contacted with the inner wall of the support frame and the air bag on the basis that the support frame has enough size of the inner frame matched with the guide strip in different position states, so as to improve the synchronism of the guide strip and the support frame in a working state and prevent the guide strip from randomly shaking; meanwhile, when the guide strip bears large wave power from the steel coil, the guide strip can further compress the air bag to play a role in damping and buffering, so that the quality of each connecting part is protected, and the condition of tension cracking is prevented.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the equipment for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine, when the outer diameter of the steel coil is gradually reduced along with the production of the machine-made rock wool color steel plate, for example, when the outer diameter of the steel coil is reduced to one third of the original outer diameter, the guide strip hardly plays a limiting and guiding role on the steel coil, the positioning pin can be pulled out firstly, then the depth of the moving rod inserted into the supporting cylinder is adjusted, so that the depth of the moving rod inserted into the supporting cylinder is increased, and then one end of the positioning pin penetrates through the through hole A and then is inserted into the through hole B, so that the relative motion between the moving rod and the supporting cylinder is; at the moment, the movable rod moves towards the supporting shaft, and the supporting frame moves towards the supporting shaft along with the movable rod, so that the guide strip penetrating through the supporting frame rotates around the axis of the hinged part of the guide strip and the supporting shaft, namely the axis of the supporting shaft, so that one end of the guide strip, which is far away from the supporting shaft, is close to the core barrel, and then the distance between the guide strip and the core barrel is reduced, so that the guide strip continues to play a limiting and guiding role on the steel coil, the position of the guide strip is matched with the outer diameter of the steel coil, the smooth feeding action of the steel coil is facilitated, and the situation that the fed steel coil has overlarge;
2. according to the equipment for preventing the coil stock of the machine-made rock wool color steel plate production machine from fluctuating, the airbag is arranged, so that the inner concave surface and the outer convex surface of the guide strip can be respectively contacted with the inner wall of the support frame and the airbag on the basis that the support frame has enough size of the inner frame matched with the guide strip in different position states, the synchronism of the guide strip and the support frame in a working state is improved, and the guide strip is prevented from shaking randomly; meanwhile, when the guide strip bears large wave power from the steel coil, the guide strip can further compress the air bag to play a role in damping and buffering, so that the quality of each connecting part is protected, and the condition of tension cracking is prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts, and the proportional relationship of each component in the drawings in the present specification does not represent the proportional relationship in the actual material selection design, and is only a schematic diagram of the structure or the position, in which:
FIG. 1 is a schematic diagram of a prior art configuration;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of another aspect of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of the position limiting guide;
FIG. 6 is a schematic view of another view of the position-limiting guide apparatus;
FIG. 7 is a side view of a curb guide
FIG. 8 is a schematic structural view of the support plate;
FIG. 9 is a schematic view of the structure of the guide bar;
fig. 10 is a schematic structural view of the support frame.
Reference numerals in the drawings indicate:
1-supporting arm, 2-supporting shaft, 3-supporting plate, 4-guiding strip, 5-supporting barrel, 6-positioning pin, 7-moving rod, 8-supporting frame, 9-bolt, 10-air bag, 11-through hole A, 12-through hole B, 13-T-shaped rod, 14-roller, 15-rotating shaft, 16-supporting component, 17-core barrel, 18-U-shaped rod, 19-arc strip, 20-hand wheel, 21-handle, 22-abdicating notch and 23-bearing seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention will be described in detail with reference to fig. 2 to 10.
Example 1
As shown in fig. 2-10, the device for preventing the coil stock of the machine-made rock wool color steel plate production machine from fluctuating comprises a feeding mechanism, the feeding mechanism comprises a rotating shaft 15, two bearing seats 23 respectively supporting two end portions of the rotating shaft 15, a core barrel 17 sleeved on the rotating shaft 15 and positioned between the two bearing seats 23, and a limiting and guiding device arranged at one side of the rotating shaft 15, the limiting and guiding device comprises two supporting arms 1, two supporting shafts 2 and a limiting mechanism, the axial line of each supporting shaft 2 is parallel to the axial line of the rotating shaft 15 and positioned between the two supporting arms 1, two ends of each supporting shaft 2 are respectively connected with one end of one supporting arm 1, the other end of each supporting arm 1 is respectively connected with one bearing seat 23, the limiting mechanism comprises a supporting plate 3 and a limiting assembly, the limiting assembly comprises a guide strip 4, a supporting barrel 5 and a positioning pin 6, A travel bar 7, a support frame 8, a bolt 9, and an air bag 10, wherein,
one side of the supporting plate 3 is connected with one side, close to the rotating shaft 15, of the side wall of the supporting shaft 2;
the bottom of the supporting cylinder 5 is connected with the supporting plate 3, the axis of the supporting cylinder 5 is vertical to the axis of the supporting shaft 2, and a plurality of through holes A11 are formed in the side wall of the supporting cylinder 5 along the axis;
a plurality of through holes B12 are arranged on the side wall of the moving rod 7 along the axis thereof, one end of the moving rod 7 is inserted into the central hole of the supporting cylinder 5, and the other end thereof is connected with the supporting frame 8;
one end of the positioning pin 6 passes through a through hole A11 and then is inserted into a through hole B12;
the guide strip 4 is an arc strip, one end of the guide strip is hinged with the support shaft 2, the other end of the guide strip passes through the support frame 8, and the inner concave surface of the guide strip 4 is contacted with the inner wall, close to the movable rod 7, of the support frame 8;
the bolt 9 is in threaded connection with one side, far away from the moving rod 7, of the support frame 8, and the tail end of the rod part of the bolt 9 is located on the inner side of the support frame 8 and is connected with the air bag 10;
one side of the air bag 10, which is far away from the bolt 9, is in contact with the guide strip 4, and the air bag 10 is in a compressed state;
the two limiting assemblies are an upper limiting assembly and a lower limiting assembly respectively and are symmetrically arranged along the axis of the supporting shaft 2, and the inner concave surfaces of the guide strips 4 in the two limiting assemblies are opposite to each other.
In an initial state, the axes of the concave surfaces of the guide strips 4 are superposed with the axis of the rotating shaft, and the steel coil is semi-surrounded by the two guide strips 4 in the limiting assembly so as to limit and guide the steel coil, so that the condition that the stress concentration is generated at the flattening part of the steel coil due to the fact that the steel coil is waved due to too many steel coils are loosened and fed manually is prevented; when the outer diameter of the steel coil is gradually reduced along with the production of the machine-made rock wool color steel plate, for example, when the outer diameter of the steel coil is reduced to one third of the original outer diameter, at this time, the guide strip 4 hardly plays a limiting and guiding role on the steel coil, at this time, the positioning pin 6 can be pulled out first, then the depth of the moving rod 7 inserted into the support cylinder 5 is adjusted, so that the depth of the moving rod 7 inserted into the support cylinder 5 is increased, and then one end of the positioning pin 6 is inserted into one through hole B12 after penetrating through one through hole A11, so as to limit the relative motion between the moving rod 7 and the support cylinder 5; at this moment, because the movable rod 7 moves to the back shaft, the carriage 8 moves to the back shaft 2 along with it, thereby the messenger passes the gib block 4 of carriage 8 round its axis with the articulated position of back shaft 2, the axis of back shaft 2 rotates promptly, so that the gib block 4 is kept away from the one end of back shaft 2 and is close to the core barrel, then reduce the interval between gib block 4 and the core barrel, thereby make the gib block 4 continue to play spacing guide effect to the coil of strip, so that the position of gib block matches in the coil of strip external diameter, do benefit to going on smoothly of coil of strip pay-off action, prevent to appear by the coil of strip ripples play too big condition of pay-off.
The arrangement of the air bags ensures that the supporting frame 8 can also ensure that the inner concave surface and the outer convex surface of the guide strip 4 are respectively contacted with the inner wall of the supporting frame and the air bags on the basis of having enough size of the inner frame matched with the guide strips in different position states, so as to improve the synchronism of the guide strips 4 and the supporting frame 8 in a working state and prevent the guide strips 4 from randomly shaking; meanwhile, when the guide strip 4 bears large wave power from the steel coil, the guide strip can further compress the air bag to play a role in shock absorption and buffering, so that the quality of each connecting part of the steel coil is protected, and the condition of tension fracture is prevented.
The arrangement intervals of the through holes A11 and the through holes B12 are consistent, and one positioning pin or a plurality of positioning pins are selectively arranged on each limiting assembly according to actual conditions.
Example 2
The present embodiment is to further explain the arrangement of the support plate 3.
As shown in fig. 2 to 8, an abdicating notch 22 is provided on one side of the supporting plate 3 close to the supporting shaft, and one side of the hinged portion of the guide strip 4 in the upper limiting component and the lower limiting component is located in the abdicating notch 22.
Example 3
The present embodiment is further described with reference to the guiding and limiting structure of the guide strip 4.
As shown in fig. 2 to 10, in the present invention, roller assemblies are disposed on the inner concave surface of the guide strip 4 at one side away from the support shaft 2, each roller assembly includes a T-shaped rod 13 and two rollers 14, the end of the middle vertical rod of the T-shaped rod 13 is connected to the inner concave surface of the guide strip 4, and the rollers 14 are respectively sleeved at two ends of the side cross rod of the T-shaped rod 13.
Preferably, the roller 14 is in contact with the coil of steel and the roller 14 is able to rotate about its axis. When the steel coil is fed, the roller 14 rotates around the axis of the roller along with the movement of the steel coil.
Preferably, the rollers 14 are all rubber wheels.
Furthermore, the tail end of the middle vertical rod is provided with a threaded hole, a screw rod is arranged on the inner concave surface of the guide strip 4, one end of the screw rod is connected with the inner concave surface of the guide strip 4, and the other end of the screw rod is in threaded connection with the threaded hole.
The axial length of the screw is preferably 10mm, and the roller assembly is detachably connected with the guide strip 4, so that the production, the manufacturing and the later maintenance of the invention are convenient.
Example 4
The present embodiment is further described with respect to the contact portion of the support frame with the guide strip 4.
In the invention, an elastic rubber layer is arranged on the inner wall of the support frame 8 close to the movable rod 7. The elastic rubber layer plays a role in buffering between the guide strip and the supporting frame, working noise is reduced, and production environment of workers is improved.
Example 5
The present embodiment is further described with reference to the structure of the guide bar 4.
In the present invention, the guide strip 4 is hollow. The hollow guide strip 4 not only reduces the material requirement of the hollow guide strip and the material cost, but also reduces the gravity borne by the hollow guide strip as a gravity weighing part in the invention.
Example 6
The present embodiment is further described with respect to the number of the limit mechanisms.
As shown in fig. 2 to 10, in the present invention, there are two limiting mechanisms. Because the width dimension of the steel coil is larger, about two meters, the two limiting mechanisms are arranged, and the steel coil guiding and limiting device can better guide and limit the steel coil.
Example 7
The present embodiment is further explained for the structure of the airbag.
As shown in fig. 2 to 10, in the present invention, the airbag is cylindrical in its original state, and its axis coincides with the axis of the bolt 9.
Example 8
The present embodiment is further illustrative of the application of the present invention.
The invention is not only suitable for the aspects of guiding and anti-fluctuation of the steel coil, but also can be used for guiding and limiting other coiled materials, and is beneficial to guiding and limiting on a cloth feeding path, limiting and guiding of a plastic film and the like.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be made by those skilled in the art without inventive work within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. Prevent the undulant equipment of mechanism rock wool color steel plate production machine coil stock, including feed mechanism, feed mechanism includes pivot (15), supports two bearing frame (23) of two tip of pivot (15) respectively, overlaps to establish on pivot (15) and be located core section of thick bamboo (17) between two bearing frame (23) and install the spacing guider in pivot (15) one side, its characterized in that: the limiting and guiding device comprises two supporting arms (1), two supporting shafts (2) and two limiting mechanisms, the axis of each supporting shaft (2) is parallel to the axis of the rotating shaft (15) and is positioned between the supporting arms (1), two ends of each supporting shaft are respectively connected with one end of one supporting arm (1), the other end of each supporting arm (1) is respectively connected with one bearing seat (23), each limiting mechanism comprises a supporting plate (3) and a limiting assembly, each limiting assembly comprises a guide strip (4), a supporting cylinder (5), a positioning pin (6), a moving rod (7), a supporting frame (8), a bolt (9) and an air bag (10), wherein,
one side of the supporting plate (3) is connected with one side, close to the rotating shaft (15), of the side wall of the supporting shaft (2);
the bottom of the supporting cylinder (5) is connected with the supporting plate (3), the axis of the supporting cylinder (5) is vertical to the axis of the supporting shaft (2), and a plurality of through holes A (11) are formed in the side wall of the supporting cylinder (5) along the axis of the supporting cylinder;
a plurality of through holes B (12) are formed in the side wall of the moving rod (7) along the axis of the moving rod, one end of the moving rod (7) is inserted into the central hole of the supporting cylinder (5), and the other end of the moving rod is connected with the supporting frame (8);
one end of the positioning pin (6) penetrates through one through hole A (11) and then is inserted into one through hole B (12);
the guide strip (4) is an arc strip, one end of the guide strip is hinged with the support shaft (2), the other end of the guide strip penetrates through the support frame (8), and the concave surface of the guide strip (4) is in contact with the inner wall, close to the movable rod (7), of the support frame (8);
the bolt (9) is in threaded connection with one side, far away from the moving rod (7), of the supporting frame (8), and the tail end of the rod part of the bolt (9) is located on the inner side of the supporting frame (8) and is connected with the air bag (10);
one side of the air bag (10) far away from the bolt (9) is contacted with the guide strip (4), and the air bag (10) is in a compressed state;
the two limiting assemblies are an upper limiting assembly and a lower limiting assembly respectively and are symmetrically arranged along the axis of the supporting shaft (2), and the inner concave surfaces of the guide strips (4) in the two limiting assemblies are opposite to each other.
2. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to claim 1, wherein: keep away from one side of back shaft (2) on the interior concave surface of gib block (4) and all be provided with wheel components, wheel components includes T shape pole (13) and two gyro wheels (14), the end of the middle montant of T shape pole (13) is connected with the interior concave surface of gib block (4), gyro wheel (14) cover is established respectively at the both ends of the limit portion horizontal pole of T shape pole (13).
3. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to claim 2, wherein: the rollers (14) are all rubber wheels.
4. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to claim 2, wherein: the tail end of the middle vertical rod is provided with a threaded hole, a screw rod is arranged on the inner concave surface of the guide strip (4), one end of the screw rod is connected with the inner concave surface of the guide strip (4), and the other end of the screw rod is in threaded connection with the threaded hole.
5. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to claim 1, wherein: an elastic rubber layer is arranged on the inner wall of the support frame (8) close to the moving rod (7).
6. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to claim 1, wherein: the guide strip (4) is hollow.
7. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to any one of claims 1 to 6, wherein: the number of the limiting mechanisms is two.
8. The apparatus for preventing the fluctuation of the coil stock of the machine-made rock wool color steel plate production machine according to any one of claims 1 to 6, wherein: the airbag is cylindrical in original state, and the axis of the airbag coincides with the axis of the bolt (9).
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| CN201910325105.7A CN109928242B (en) | 2019-04-22 | 2019-04-22 | Equipment for preventing coil stock of machine-made rock wool color steel plate production machine from fluctuating |
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| CN201910325105.7A CN109928242B (en) | 2019-04-22 | 2019-04-22 | Equipment for preventing coil stock of machine-made rock wool color steel plate production machine from fluctuating |
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| JP2003146492A (en) * | 2001-11-09 | 2003-05-21 | Toshiba Tec Corp | Roll paper hold mechanism and printer |
| JP2004345202A (en) * | 2003-05-22 | 2004-12-09 | Kokusai Chart Co | Thermal printer |
| DE10330302A1 (en) * | 2003-07-04 | 2005-02-10 | Koenig & Bauer Ag | Support pin to hold feed roll in roll changer of printing press has driving element in form of indenting rolling body which rolls by outside circumference on inside circumference of feed roll, forming driving groove |
| CN203959411U (en) * | 2014-07-12 | 2014-11-26 | 瑞安市创博机械有限公司 | Pinpoint gas expansion shaft |
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| CN109928242A (en) | 2019-06-25 |
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