CN218190638U - Hot-melt coating machine roller shaft device convenient for replacing different wide-width roller shafts - Google Patents
Hot-melt coating machine roller shaft device convenient for replacing different wide-width roller shafts Download PDFInfo
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- CN218190638U CN218190638U CN202222683750.6U CN202222683750U CN218190638U CN 218190638 U CN218190638 U CN 218190638U CN 202222683750 U CN202222683750 U CN 202222683750U CN 218190638 U CN218190638 U CN 218190638U
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Abstract
The utility model provides a hot melt coating machine roller device convenient for replacing different wide width rollers, which belongs to the technical field of coating machines, and comprises a roller shaft group and a replacing device, and is characterized in that the roller shaft group is provided with a plurality of rollers with different widths, and the replacing device comprises a moving device and a rotary replacing device; rotatory device of changing is including lifting the frame, the rotation axis, driving motor, the roller mount, enclose frame and control chip, it installs on the mobile device to lift the frame, the rotation axis is installed and is lifted a top, driving motor is installed with the junction of lifting the frame to the rotation axis, driving motor is connected with control chip electricity, the one end that roller mount was kept away from to a plurality of roller mounts is connected with and encloses the frame, it still installs the switch on the frame to lift, the switch is connected with control chip electricity, the utility model discloses can solve the hot melt coating machine when needs use different broad width running rollers, the problem of inconvenient change, and change process labour saving and time saving.
Description
Technical Field
The utility model belongs to the technical field of the coating machine, particularly, relate to a conveniently change hot melt coating machine roller device of different broad width rollers.
Background
The utility model discloses a chinese utility model patent of publication number CN213194318U (application number: CN 202021963433.4), an efficient hot melt coating machine, including the base, the blowing support, the gluing case, receive the material support, the blowing roller, receive material roller and gluing roller, the base outside is equipped with the hot melt case, hot melt case lateral wall top is equipped with the feeder hopper, the hot melt case top is equipped with driving motor, driving motor's output is connected with the axis of rotation, be equipped with a plurality of hammer mill blades on the outer wall of axis of rotation, be equipped with the electromagnetic heating circle on the hot melt case outer wall, the hot melt case passes through the discharging pipe and communicates with the gluing case, be equipped with adjusting device in the hot melt case, solid-state glue gets into the hot melt incasement through the discharging hopper, use the electromagnetic heating circle to heat the hot melt case, start driving motor simultaneously, make the drive shaft drive hammer mill blade rotate, solid-state glue is under the effect of hammer mill, the bulk particle wherein is constantly stirred, the hammer mill, the breakage, the particle diameter constantly reduces, and rub each other, through the adjusting device that has the regulatory function, can control cloth surface heat generation thickness of glue.
When the hot-melt coating equipment is used for coating, the glue outlet width of a coating die head corresponds to the width of a coating roller shaft, the width of the coating roller shaft cannot be changed, and only the coating roller shaft corresponding to the glue outlet width of the die head can be replaced, but the replacement of the coating roller shaft is a time-consuming and labor-consuming process, the risk exists in the replacement process, and the coating roller shaft usually has the weight of more than 200 kg and needs mechanical equipment to be assembled and disassembled. Above-mentioned utility model can not solve the hot melt coating machine when needs use different broad width running rollers, the inconvenient problem of changing, and the change process still need be loaded and unloaded with the help of mechanical equipment.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a conveniently change hot melt coating machine roller device of different broad width rollers can solve the hot melt coating machine when needs use different broad width running rollers, the inconvenient problem of changing, change process labour saving and time saving.
The utility model discloses a realize like this:
the utility model provides a hot melt coating machine roller device convenient for replacing different wide width rollers, which comprises a roller shaft group and a replacing device, wherein the roller shaft group is provided with a plurality of rollers with different widths, roller motors are arranged on two side surfaces of the rollers, the replacing device comprises a moving device and a rotary replacing device, the moving device is used for moving out the required space and resetting when replacing the rollers, and the rotary replacing device is used for moving the required rollers to the position where the rollers of the hot melt coating machine are placed;
rotatory change device is including lifting frame, rotation axis, driving motor, roller mount, enclosing frame and control chip, it installs to lift the frame mobile device is last, the rotation axis is installed lift a top, the rotation axis with the junction of lifting the frame is installed driving motor, driving motor with the control chip electricity is connected, the roller mount quantity with the running roller figure is unanimous, the roller mount is used for connecting the running roller with the rotation axis, a plurality of roller mounts are kept away from the one end of roller mount is connected with enclose the frame, it still installs the switch on the frame to lift, the switch with the control chip electricity is connected, the switch is used for beginning or stopping driving motor's rotation.
The utility model provides a pair of conveniently change hot melt coating machine roller device of different broad width roller's technological effect as follows: by arranging the rotary replacing mechanism, the rollers with different widths can be conveniently replaced on the hot-melt coating machine, mechanical equipment is not needed for hoisting, the phenomenon that the rollers are collided and damaged to cause economic loss due to the fact that the rollers are assembled and disassembled by the mechanical equipment is avoided, and the time for replacing the roller shaft can be saved; move the roller set through setting up the change device, can reserve the space for the running roller is rotatory when changing the running roller, prevent to collide with the hot melt coating machine when the running roller is rotatory.
On the basis of the technical scheme, the utility model discloses a conveniently change hot melt coating machine roller device of different broad width rollers can also do following improvement:
wherein, the roller shaft mount has the roller shaft pillar, the roller shaft pillar is installed the roller shaft mount is kept away from the one end of rotation axis, the roller shaft pillar is fixed the running roller on the running roller motor.
The beneficial effect who adopts above-mentioned improvement scheme does: can effectively support the running roller circumference rotation on the rotation axis through setting up the roller pillar.
Further, the width sum of the roller shaft support, the roller wheel and the roller wheel motor is larger than that of the coating machine, and the width of the lifting frame is larger than the width sum of the roller shaft support, the roller wheel and the roller wheel motor.
Further, the roller shaft supporting columns are fixedly connected with the rollers through detachable fixing flanges.
Wherein, the mobile device includes the track, removes wheel, locating piece and stopper, rail mounting is in hot melt coating machine both sides, it installs in the frame bottom surface to remove the wheel, it installs to remove the wheel in the track, the locating piece with the stopper is installed on the track.
The beneficial effect who adopts above-mentioned improvement scheme does: the roller shaft group on the rotary replacing device is conveniently pushed to a required position by arranging the track and the moving wheel; by arranging the positioning block, positioning reminding can be performed when the roller shaft group moves to a position required by a roller of the hot-melt coating machine, so that deviation is prevented; through setting up the stopper, can prevent that rotatory change device slippage from going out on the track.
Further, the mobile device still has spacing lock, spacing lock includes bolt and pinhole device, the bolt is installed lift on the frame, the pinhole device sets up on the extension line of the position that corresponds the running roller installation in hot melt coating machine bottom.
The beneficial effect who adopts above-mentioned improvement scheme does: through setting up spacing lock, prevent that the roller group from removing when the operation, causing the coating failure.
Further, a moving wheel motor is mounted on the moving wheel.
The beneficial effect who adopts above-mentioned improvement scheme does: the roller shaft group is moved by using the moving wheel motor, so that labor is saved.
Wherein, the vertical section of the lifting frame is triangular.
The beneficial effect who adopts above-mentioned improvement scheme does: the cross section of the lifting frame is triangular, so that the bearing capacity of the lifting frame is better and more stable.
The lifting frame is characterized in that a protective cover is arranged at the top of the lifting frame, and the cross section of the protective cover is semicircular.
The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the safety cover, can protect the roller group that does not participate in the coating, prevent to collide with or the ash that falls when placing.
Further, reinforcing ribs are filled inside the roller shaft support.
The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the strengthening rib, can increase the bearing capacity of roller pillar.
Compared with the prior art, the utility model provides a pair of conveniently change hot melt coating machine roller device of different broad width roller's beneficial effect is: by arranging the rotary replacing mechanism, the rollers with different widths can be conveniently replaced on the hot-melt coating machine, mechanical equipment is not needed for hoisting, the phenomenon that the rollers are collided and damaged to cause economic loss due to the fact that the rollers are assembled and disassembled by the mechanical equipment is avoided, and the time for replacing the roller shaft can be saved; the roller shaft group is moved by arranging the replacing device, so that a space can be reserved for the rotation of the roller when the roller is replaced, and the roller is prevented from colliding with the hot melt coating machine when rotating; when damage appears in one of them running roller and needs to dismantle the maintenance, rotatory to convenient dismantlement position with this running roller, change from mounting flange department, equipment and personnel's safety risk when change are dismantled in reduction that can be very big.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced 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 inventive labor.
FIG. 1 is a schematic view of a hot-melt coater roller shaft device with easy replacement of different wide roller shafts according to the present invention;
fig. 2 is a schematic view of a roller set in a hot-melt coater roller shaft device for conveniently replacing different wide roller shafts according to the present invention;
fig. 3 is a schematic view of a protective cover in a roller shaft device of a hot-melt coating machine, which is convenient for replacing different wide roller shafts according to the present invention;
FIG. 4 is a schematic view of a second embodiment of a roll shaft device of a hot melt coater, which is provided by the present invention and facilitates the replacement of different wide roll shafts;
FIG. 5 is an electrical connection diagram of a control chip in a roll shaft device of a hot melt coater, which is convenient for replacing different wide roll shafts;
in the drawings, the components represented by the respective reference numerals are listed below:
10. a roller shaft group; 11. a roller; 12. a roller motor; 13. a fixed flange; 20. replacing the device; 21. lifting the frame; 22. a rotating shaft; 23. a drive motor; 24. a roll shaft fixing frame; 241. a roll shaft support; 25. enclosing a frame; 26. a control chip; 27. a switch; 31. a track; 32. a moving wheel; 321. a bolt; 322. a pin hole device; 323. a moving wheel motor; 33. positioning blocks; 34. a limiting block; 40. a protective cover.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1-2 and 5, the present invention provides a first embodiment of a hot-melt coater roller shaft device convenient for replacing different wide width roller shafts, in this embodiment, the device includes a roller shaft group 10 and a replacing device 20, wherein the roller shaft group 10 has a plurality of rollers 11 with different wide widths, roller motors 12 are installed on two sides of the rollers 11, the replacing device 20 includes a moving device and a rotary replacing device, the moving device is used for moving out of a required space and resetting when the rollers 11 are replaced, the rotary replacing device is used for moving the required rollers 11 to a place where the hot-melt coater rollers are placed;
rotatory device of changing is including lifting frame 21, rotation axis 22, driving motor 23, roller mount 24, enclose frame 25 and control chip 26, it installs on mobile device to lift frame 21, rotation axis 22 is installed on the top of lifting frame 21, driving motor 23 is installed to rotation axis 22 and the junction of lifting frame 21, driving motor 23 is connected with control chip 26 electricity, the quantity and the running roller 11 figure of roller mount 24 are unanimous, roller mount 24 is used for connecting running roller 11 and rotation axis 22, the one end that roller mount 24 was kept away from to a plurality of roller mounts 24 is connected with and encloses frame 25, it still installs switch 27 on the frame 21 to lift, switch 27 is connected with control chip 26 electricity, switch 27 is used for beginning or stopping driving motor 23's rotation.
During the use, when the running roller 11 of different broad widths is changed to needs on the hot melt coating machine, earlier through using mobile device to move running roller 11 whole from the hot melt coating machine, open switch 27 again, control chip 26 is given in switch 27's control signal transmission, control chip 26 controls driving motor 23 and opens, make rotation axis 22 begin to rotate, thereby make required running roller 11 follow roll shaft fixing frame 24 and move hot melt coating machine running roller operating position, the running roller 11 that just did not use on hot melt coating machine running roller operating position simultaneously, follow roll shaft fixing frame 24 and rotate and move, move roll shaft group 10 back to the normal position this moment again.
Wherein, the driving motor 23 can use 2021102265 of Zhonghai Suiyaku Co., ltd; the control chip 26 can enable STM32F103R8T6 of Guangzhou Ching Feijie electronic technology and Co., ltd to control the on-off and the operation of the driving motor 23 through simple programming.
In the above technical solution, the roller holder 24 has the roller post 241, the roller post 241 is installed at one end of the roller holder 24 away from the rotating shaft 22, and the roller post 241 is fixed on the roller motor 12 of the roller 11.
Further, in the above technical solution, the sum of the widths of the roller post 241, the roller 11, and the roller motor 12 is larger than the width of the coater, and the width of the lifter 21 is larger than the sum of the widths of the roller post 241, the roller 11, and the roller motor 12.
Further, in the above technical solution, the roller post 241 and the roller 11 are fixedly connected by the detachable fixing flange 13.
During the use, when a running roller 11 in the roller group 10 appeared damaging and need the maintenance, with running roller 11 through the rotatory position that moves to convenient change of rotation axis 22, then dismantle in mounting flange 13 department, take off running roller 11 from roller mount 24, then will maintain good or new running roller 11 from mounting flange 13 department installation roller mount 24.
In the above technical solution, the moving device includes a rail 31, a moving wheel 32, a positioning block 33 and a limiting block 34, the rail 31 is installed at two sides of the hot melt coater, the moving wheel 32 is installed at the bottom of the lifting frame 21, the moving wheel 32 is installed in the rail 31, and the positioning block 33 and the limiting block 34 are installed on the rail 31.
When the hot melt coating machine is used, the rotary replacing device is pushed to leave the hot melt coating machine, and when the moving wheel 32 touches the limiting block 34, the moving is stopped; the rotary exchanging device is pushed to the working position of the hot melt coating machine, and when the moving wheel 32 hits the positioning block 33, it indicates that the roller shaft group 10 has moved to the correct working position.
Further, in the above technical solution, the moving device further has a limit lock, the limit lock includes a pin 321 and a pin hole device 322, the pin 321 is installed on the lifting frame 21, and the pin hole device 322 is disposed on an extension line of a position corresponding to the installation of the roller at the bottom of the hot melt coater.
In use, when the moving wheel 32 hits the positioning block 33, the latch 321 is locked to the pin hole device 322.
As shown in fig. 3, the present invention provides a second embodiment of a roller shaft device of a hot melt coater, which is convenient for replacing different wide roller shafts, and in this embodiment, a moving wheel motor 323 is installed on the moving wheel 32.
In use, the moving wheel motor 323 is turned on to move the moving wheel 32 to drive the roller shaft assembly 10 on the lifting frame 21 to move.
The YY276-40-2 of Hengjun electric machinery, inc. of Changzhou city can be used as the moving wheel motor 323.
Wherein, in the above technical scheme, the vertical section of the lifting frame 21 is triangular.
As shown in fig. 4, in the above technical solution, the top of the lifting frame 21 is provided with a protective cover 40, and the section of the protective cover 40 is semicircular.
Further, in the above-described embodiment, the roller post 241 is filled with reinforcing ribs.
Specifically, the principle of the utility model is that: when the roller 11 with different widths needs to be replaced on the hot melt coating machine, the roller 11 is moved on the track 31 to touch the limit block 34 by using the moving wheel 32, so that the roller 11 is moved away from the hot melt coating machine, the switch 27 is opened, the control signal of the switch 27 is sent to the control chip 26, the control chip 26 controls the driving motor 23 to be opened, the rotating shaft 22 starts to rotate, the required roller 11 is moved to the roller working position of the hot melt coating machine along with the roller fixing frame 24, meanwhile, the roller 11 which is not used at the roller working position of the hot melt coating machine is rotated and moved away along with the roller fixing frame 24, the used moving wheel 32 is moved on the track 31 to touch the positioning block 33, the bolt 321 is locked into the pin hole device 322, the roller group 10 is moved back to the original position, and the roller motor 12 is opened to enable the required roller 11 to work.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A hot melt coater roller device convenient for replacing different wide width rollers comprises a roller shaft group (10) and a replacing device (20), and is characterized in that the roller shaft group (10) is provided with a plurality of rollers (11) with different widths, roller motors (12) are installed on two side sides of the rollers (11), the replacing device (20) comprises a moving device and a rotary replacing device, the moving device is used for moving out of a required space and resetting when the rollers (11) are replaced, and the rotary replacing device is used for moving the required rollers (11) to a place where the rollers of the hot melt coater are placed;
rotatory device of changing is including lifting frame (21), rotation axis (22), driving motor (23), roller mount (24), enclosing frame (25) and control chip (26), it installs to lift frame (21) on the mobile device, rotation axis (22) are installed lift frame (21) top, rotation axis (22) with the junction of lifting frame (21) is installed driving motor (23), driving motor (23) with control chip (26) electricity is connected, the quantity of roller mount (24) with running roller (11) figure is unanimous, roller mount (24) are used for connecting running roller (11) with rotation axis (22), keep away from a plurality of roller mount (24) the one end of roller mount (24) is connected with enclose frame (25), it still installs switch (27) on frame (21) to lift, switch (27) with control chip (26) electricity is connected, switch (27) are used for beginning or stopping the rotation of driving motor (23).
2. A hot melt coater roller assembly facilitating the replacement of different width rollers as set forth in claim 1 wherein said roller holder (24) has a roller post (241), said roller post (241) being mounted at an end of said roller holder (24) remote from said rotational axis (22), said roller post (241) being fixed to said roller motor (12) of said roller (11).
3. The apparatus of claim 2, wherein the sum of the widths of the roll shaft support (241), the roll wheel (11) and the roll wheel motor (12) is greater than the width of the coating machine, and the width of the lifting frame (21) is greater than the sum of the widths of the roll shaft support (241), the roll wheel (11) and the roll wheel motor (12).
4. A hot-melt coater roller shaft device facilitating the replacement of different wide width roller shafts according to claim 2, wherein the roller shaft support (241) is fixedly connected with the roller (11) through a detachable fixing flange (13).
5. The roller shaft device of the hot melt coating machine, which is convenient for replacing different wide-width roller shafts, according to claim 1, wherein the moving device comprises a rail (31), a moving wheel (32), a positioning block (33) and a limiting block (34), the rail (31) is installed at two sides of the hot melt coating machine, the moving wheel (32) is installed at the bottom surface of the lifting frame (21), the moving wheel (32) is installed in the rail (31), and the positioning block (33) and the limiting block (34) are installed on the rail (31).
6. A hot melt coater roller assembly that facilitates the replacement of different width rollers as set forth in claim 5 wherein said moving means further comprises a limit lock, said limit lock comprising a pin (321) and a pin hole means (322), said pin (321) being mounted on said lifting frame (21), said pin hole means (322) being disposed on an extension line of the bottom of the hot melt coater corresponding to the position where the roller is mounted.
7. A hot melt coater roller assembly to facilitate the replacement of different wide width rollers as set forth in claim 5 wherein said movable wheel (32) has a movable wheel motor (323) mounted thereon.
8. A hot melt coater roll shaft assembly to facilitate the replacement of different wide roll shafts as in claim 1 wherein said lifting frame (21) is triangular in vertical cross-section.
9. A hot melt coater roller assembly that facilitates changing different widths of rollers as set forth in claim 1, wherein said lifting frame (21) has a protective cover (40) on top, said protective cover (40) having a semicircular cross-section.
10. A hot melt coater roller assembly to facilitate the replacement of different wide width rollers as set forth in claim 2 wherein said roller stanchions (241) are internally filled with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222683750.6U CN218190638U (en) | 2022-10-12 | 2022-10-12 | Hot-melt coating machine roller shaft device convenient for replacing different wide-width roller shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222683750.6U CN218190638U (en) | 2022-10-12 | 2022-10-12 | Hot-melt coating machine roller shaft device convenient for replacing different wide-width roller shafts |
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| CN218190638U true CN218190638U (en) | 2023-01-03 |
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| CN202222683750.6U Active CN218190638U (en) | 2022-10-12 | 2022-10-12 | Hot-melt coating machine roller shaft device convenient for replacing different wide-width roller shafts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586244A (en) * | 2023-06-09 | 2023-08-15 | 吴江市涂泰克纺织后整理有限公司 | Fabric surface coating device and coating method |
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2022
- 2022-10-12 CN CN202222683750.6U patent/CN218190638U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586244A (en) * | 2023-06-09 | 2023-08-15 | 吴江市涂泰克纺织后整理有限公司 | Fabric surface coating device and coating method |
| CN116586244B (en) * | 2023-06-09 | 2024-01-12 | 吴江市涂泰克纺织后整理有限公司 | Fabric surface coating device and coating method |
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