CN216175339U - Prevent roll change dolly of off tracking - Google Patents
Prevent roll change dolly of off tracking Download PDFInfo
- Publication number
- CN216175339U CN216175339U CN202122321641.5U CN202122321641U CN216175339U CN 216175339 U CN216175339 U CN 216175339U CN 202122321641 U CN202122321641 U CN 202122321641U CN 216175339 U CN216175339 U CN 216175339U
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- guide
- roller
- deviation
- guide post
- changing trolley
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Abstract
The utility model relates to the technical field of carrying instruments, in particular to a deviation-preventing roller changing trolley which comprises a transverse plate, wherein guide columns are vertically and fixedly arranged at the bottom of the transverse plate, a driving mechanism is arranged on each guide column to be connected with a roller, guide plates are fixedly arranged on two sides of each guide column, and a plurality of guide protruding blocks are longitudinally and equidistantly arranged on the inner side of each guide plate. According to the utility model, the guide plates are arranged on two sides of the driving mechanism connected with the roller, the guide lugs are longitudinally and equidistantly arranged on the inner side of the guide plate, and the guide lugs and the belt in the driving mechanism are used for guiding and limiting the belt in a point contact manner, so that the limitation of the belt in the operation process is realized, and the problem of deviation of the roller changing trolley is solved.
Description
Technical Field
The utility model relates to the technical field of carrying instruments, in particular to a deviation-preventing roller changing trolley.
Background
The sizes of the plate roller and the compression roller are selected by taking the width of a printing stock as a reference, the printing stocks with different widths are printed, and the compression roller and the plate roller with different sizes are required to be correspondingly replaced. Because the weight of the compression roller and the plate roller is very large, when the roller is assembled and disassembled, a plurality of workers are required to carry the compression roller or the plate roller, and then other workers mount the compression roller or the plate roller on the rack or dismount the compression roller or the plate roller from the rack.
However, in the prior art, the belt drives the roller to rotate, so that the belt can shift in the rotating process, and the roller changing trolley deviates.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects, the utility model provides a deviation-preventing roll changing trolley.
The technical scheme of the utility model is as follows: including diaphragm, its characterized in that: the diaphragm bottom vertical fixation sets up the guide post, set up actuating mechanism connection gyro wheel on the guide post, the guide post both sides are fixed with the deflector, the inboard vertical equidistance of deflector is equipped with a plurality of direction lugs.
As the preferred technical scheme, the supporting rods are vertically fixed on two sides of the top of the transverse plate.
As a preferred technical scheme, the top of the supporting rod is supported by a tray to lift the roller.
According to the preferable technical scheme, the driving mechanism comprises a rotating motor, the output end of the rotating motor penetrates through the guide column through a driving shaft and is connected with a driving cylinder, the periphery of the driving cylinder is connected with a driven cylinder through a belt, and one end of the periphery of the driven cylinder is sleeved with a roller.
Preferably, the center of the driven cylinder is fixed to the guide post through a driven shaft.
Compared with the prior art, the utility model has the beneficial effects that:
the guide plates are arranged on two sides of the driving mechanism connected with the rollers, the inner sides of the guide plates are longitudinally and equidistantly provided with the guide convex blocks, the belt is guided and limited in a point contact mode through the guide convex blocks and the belt in the driving mechanism, the limitation of the belt in the operation process is realized, and the problem of the deviation of the roller changing trolley is solved.
Drawings
FIG. 1 is a side cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a front sectional view of the present invention.
In the figure, 1-transverse plate, 2-guide column, 3-roller, 4-driving mechanism, 41-rotating motor, 411-driving shaft, 412-driving barrel, 42-driven barrel, 421-driven shaft, 43-belt, 5-guide plate, 51-guide lug, 6-support rod, 7-tray and 8-roller.
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.
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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The present invention relates to (electrical devices, electronic components, circuits and power modules, functions, algorithms, methods) and the like which are only routine adaptations of the prior art. Therefore, the present invention is an improvement of the prior art, and is not an improvement of the structure, but is not an improvement of (electric device, electronic device, circuit and power module, function, algorithm, method) itself, that is, although the present invention relates to a point (electric device, electronic device, circuit and power module, function, algorithm, method), but does not include the description of the improvement of (electric device, electronic device, circuit and power module, function, algorithm, method) itself, and is for better describing the present invention so as to better understand the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a roll changing trolley for preventing deviation comprises a transverse plate 1.
The bottom of the transverse plate 1 is vertically and fixedly provided with a guide post 2.
It is worth further explaining that the number of the guide posts 2 is 2.
The guide post 2 is provided with a driving mechanism 4 connected with the roller 3.
In this embodiment, the driving mechanism 4 includes a rotating electrical machine 41, an output end of the rotating electrical machine 41 penetrates through the guiding column 2 through a driving shaft 411 and is connected to the driving cylinder 412, a periphery of the driving cylinder 412 is connected to the driven cylinder 42 through a belt 43, and one end of a periphery of the driven cylinder 42 is sleeved with the roller 3.
It is worth further explaining that the rotating electric machine 41 is fixed on the inner side wall of the guide post 2.
In this embodiment, the driven cylinder 42 is fixed at its center to the guide post 2 through the driven shaft 421.
It is worth further explaining that the roller 3 is sleeved on the periphery of one end of the driven cylinder 42 far away from the guide post 2.
It is further worth mentioning that the guide plate 5 is fixed to the guide post 2 by screws.
A plurality of guide lugs 51 are longitudinally arranged at equal intervals on the inner side of the guide plate 5.
It should be further noted that the guide projection 51 is an arc-shaped projection, and is in point contact with the belt 43 to guide and limit the belt 43.
In this embodiment, the supporting rods 6 are vertically fixed on two sides of the top of the horizontal plate 1.
In this embodiment, the top of the support rod 6 lifts the roller 8 through the tray 7.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a prevent roll change dolly of off tracking, includes diaphragm (1), its characterized in that: diaphragm (1) bottom vertical fixation sets up guide post (2), set up actuating mechanism (4) on guide post (2) and connect gyro wheel (3), guide post (2) both sides are fixed with deflector (5), the inboard vertical equidistance of deflector (5) is equipped with a plurality of direction lugs (51).
2. The deviation-preventing roll-changing trolley as claimed in claim 1, wherein: and supporting rods (6) are vertically fixed on two sides of the top of the transverse plate (1).
3. The deviation-preventing roll-changing trolley as claimed in claim 2, wherein: the top of the supporting rod (6) is supported by a roller (8) through a tray (7).
4. The deviation-preventing roll-changing trolley as claimed in claim 1, wherein: the driving mechanism (4) comprises a rotating motor (41), the output end of the rotating motor (41) penetrates through the guide column (2) through a driving shaft (411) to be connected with a driving cylinder (412), the periphery of the driving cylinder (412) is connected with a driven cylinder (42) through a belt (43), and one end of the periphery of the driven cylinder (42) is sleeved with the roller (3).
5. The deviation-preventing roll changing trolley according to claim 4, wherein: the center of the driven cylinder (42) is fixed on the guide post (2) through a driven shaft (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321641.5U CN216175339U (en) | 2021-09-25 | 2021-09-25 | Prevent roll change dolly of off tracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321641.5U CN216175339U (en) | 2021-09-25 | 2021-09-25 | Prevent roll change dolly of off tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175339U true CN216175339U (en) | 2022-04-05 |
Family
ID=80922573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122321641.5U Active CN216175339U (en) | 2021-09-25 | 2021-09-25 | Prevent roll change dolly of off tracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175339U (en) |
-
2021
- 2021-09-25 CN CN202122321641.5U patent/CN216175339U/en active Active
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