CN219238706U - Electronic shaft winding and unwinding roll-over stand - Google Patents
Electronic shaft winding and unwinding roll-over stand Download PDFInfo
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- CN219238706U CN219238706U CN202320684746.3U CN202320684746U CN219238706U CN 219238706 U CN219238706 U CN 219238706U CN 202320684746 U CN202320684746 U CN 202320684746U CN 219238706 U CN219238706 U CN 219238706U
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- fixedly connected
- bevel gear
- wallboard
- shaft
- roll
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Abstract
The utility model discloses an electronic shaft winding and unwinding roll-over stand which comprises a first wallboard and a second wallboard, wherein bearing seats are fixedly arranged at the tops of the first wallboard and the second wallboard, a main shaft is rotatably connected to the inner side of each bearing seat, a driving motor is fixedly arranged on the right side of the second wallboard, a roll-over box is fixedly connected to the right side of the second wallboard, a roll-over structure is arranged on the roll-over box, a group of first mounting columns are fixedly connected to the left end of each main shaft, a support is fixedly arranged on each first mounting column, and an air cylinder is fixedly arranged on each support. The utility model has the advantages that: the cylinder installed on the support can drive the push rod to move, and the threaded rod can be adjusted to move in the threaded sleeve through the adjusting structure, so that the push rod and the plug on the threaded rod are close to each other, the purpose of fixing the roll shaft is achieved, the plug is respectively connected with the push rod and the threaded rod in a rotating mode, and therefore the roll shaft can be rotated at the end portions of the push rod and the threaded rod through the rotating mode, and winding and unwinding operations are facilitated.
Description
Technical Field
The utility model relates to the technical field of relevant equipment of printing machines, in particular to an electronic shaft winding and unwinding roll-over stand.
Background
A printer is a machine that prints text and images. Modern printers typically consist of mechanisms for loading, inking, stamping, paper feeding, and the like. The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then installed on the printer, and the ink is then applied manually or by the printer to the places where the characters and images are on the printing plate, and then transferred directly or indirectly to paper or other printing stock, so that the same printed matter as the printing plate is copied. The winding and unwinding device is used for winding and unwinding the coil stock in film production and processing equipment such as a printer.
The existing winding and unwinding device generally comprises a fixing frame, a roll-over frame arranged in the fixing frame and a driving mechanism for driving the roll-over frame to roll over, and a roll shaft is usually arranged on the roll-over frame, but because the length and the thickness of the roll shaft are of various types, the existing winding and unwinding device is difficult to be suitable for roll shafts of different types, and has poor applicability.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an electronic shaft winding and unwinding roll-over stand.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an electronic shaft receive and releases roll-over stand, includes first wallboard and second wallboard, the equal fixed mounting in top of first wallboard and second wallboard has the bearing frame, the inboard of bearing frame rotates and is connected with the main shaft, the right side fixed mounting of second wallboard has driving motor, the right side fixedly connected with upset case of second wallboard, be provided with flip structure on the upset case, the left end fixedly connected with of main shaft is a set of first erection column, fixed mounting has the support on the first erection column, fixed mounting has the cylinder on the support, the output fixedly connected with push rod of cylinder, the tip rotation of push rod is connected with the end cap, the right-hand member fixedly connected with second erection column of main shaft, be provided with a fixed section of thick bamboo on the second erection column, the inside rotation of fixed section of thick bamboo is connected with screw sleeve, screw sleeve's inside threaded connection has the threaded rod, the one end rotation of threaded rod is connected with the end cap, the top of second erection column is provided with adjusting structure.
Preferably, the turnover structure comprises a first installation shaft, the first installation shaft is rotationally connected to the front surface of the turnover box, one end of the first installation shaft is fixedly connected with a driving wheel, the output end of the driving motor is in transmission connection with the driving wheel through a belt, the other end of the first installation shaft is fixedly connected with a second bevel gear, the top of the turnover box is rotationally connected with a second installation shaft, the bottom of the second installation shaft is fixedly connected with a third bevel gear, the second bevel gear is in meshed connection with the third bevel gear, the upper end surface of the second installation shaft is fixedly connected with a fourth bevel gear, the inner side of the main shaft is fixedly connected with an inner shaft, the right end surface of the inner shaft is fixedly connected with a first bevel gear, and the fourth bevel gear is in meshed connection with the first bevel gear.
Preferably, the adjusting structure comprises a bearing frame, the bearing frame is fixedly connected to the top of the fixed cylinder, a rotating rod is rotatably connected to the inner side of the bearing frame, a rotary table is fixedly connected to the top of the rotating rod, a holding rod is fixedly connected to the top of the rotary table, a fifth bevel gear is fixedly connected to the bottom of the rotary table, a sixth bevel gear is fixedly connected to the surface of the threaded sleeve, and the fifth bevel gear is meshed with the sixth bevel gear.
Preferably, a plurality of anti-slip raised strips are fixedly connected to the surface of the plug.
The beneficial effects of the utility model are as follows:
the cylinder arranged on the bracket can drive the push rod to move, the threaded rod can be adjusted to move in the threaded sleeve through the adjusting structure, so that the push rod and the plug on the threaded rod are close to each other, the purpose of fixing a roll shaft is achieved, the plug is respectively connected with the push rod and the threaded rod in a rotating mode, therefore, the roll shaft is rotated, the plug can rotate at the end parts of the push rod and the threaded rod, winding and unwinding operations are facilitated, the plug is conical, and the air-cap structure and the adjusting structure can be used for adjusting according to the length of the roll shaft, so that the applicability is stronger;
the driving motor drives the driving wheel to rotate through the belt, so that the first mounting shaft drives the second bevel gear to be meshed with the third bevel gear, thereby driving the second mounting shaft to rotate, enabling the fourth bevel gear to be meshed with the first bevel gear, and driving the main shaft fixedly connected with the inner shaft to rotate, so that the purpose of overturning is achieved, and the winding and unwinding operation is convenient to quickly carry out.
Drawings
FIG. 1 is a schematic view of the basic structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the turn-over box of the present utility model;
FIG. 3 is a cross-sectional view showing the internal structure of the fixing cylinder of the present utility model;
fig. 4 is a perspective view of the plug structure of the present utility model.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-4, the utility model provides an electronic shaft winding and unwinding roll-over stand, which comprises a first wallboard 1 and a second wallboard 2, wherein bearing seats 3 are fixedly arranged at the tops of the first wallboard 1 and the second wallboard 2, a main shaft 4 is rotatably connected to the inner side of each bearing seat 3, a driving motor 6 is fixedly arranged on the right side of each second wallboard 2, a roll-over box 7 is fixedly connected to the right side of each second wallboard 2, a roll-over structure is arranged on the roll-over box 7, the main shaft 4 can be rotated through the roll-over structure, a structure arranged on the main shaft 4 is turned over, the left end of each main shaft 4 is fixedly connected with a group of first mounting columns 8, a bracket 91 is fixedly arranged on each first mounting column 8, an air cylinder 9 is fixedly arranged on each bracket 91, the output end of each air cylinder 9 is fixedly connected with a push rod 92, a plug 10 is rotatably connected to the end of each push rod 92, the air cylinder 9 can drive each push rod 92 to move, thereby the driving plug 10 to be close to a roll shaft, the right end of each main shaft 4 is fixedly connected with a group of second mounting columns 11, a fixed cylinder 12 is arranged on each second mounting column 11, the fixed cylinder 12 is rotatably connected to the left end of the roll shaft 12 through the roll shaft 15, a threaded rod 13 is rotatably connected to the threaded rod 13, and the threaded rod 13 is rotatably connected to the threaded rod 13 through the threaded rod 13.
The turnover structure comprises a first installation shaft 72, the first installation shaft 72 is rotationally connected to the front face of a turnover box 7, one end of the first installation shaft 72 is fixedly connected with a driving wheel 71, the output end of a driving motor 6 is in transmission connection with the driving wheel 71 through a belt 61, the other end of the first installation shaft 72 is fixedly connected with a second bevel gear 73, the top of the turnover box 7 is rotationally connected with a second installation shaft 75, the bottom of the second installation shaft 75 is fixedly connected with a third bevel gear 74, the second bevel gear 73 is in meshed connection with the third bevel gear 74, the upper end surface of the second installation shaft 75 is fixedly connected with a fourth bevel gear 76, the inner side of a main shaft 4 is fixedly connected with an inner shaft 5, the right end surface of the inner shaft 5 is fixedly connected with a first bevel gear 51, the fourth bevel gear 76 is meshed with the first bevel gear 51, the driving motor 6 drives the driving wheel 71 to rotate through the belt 61, the second bevel gear 73 is meshed with the third bevel gear 74, the second installation shaft 75 is driven to rotate, the fourth bevel gear 76 is meshed with the first bevel gear 51, the main shaft 4 is driven to rotate, and the main shaft 4 is fixedly connected with the main shaft 5 is rotated, and the purpose of fast winding and unwinding is achieved.
The adjusting structure 13 comprises a bearing frame 133, the bearing frame 133 is fixedly connected to the top of the fixed barrel 12, a rotating rod 134 is rotatably connected to the inner side of the bearing frame 133, a rotating disc 131 is fixedly connected to the top of the rotating rod 134, a holding rod 132 is fixedly connected to the top of the rotating disc 131, a fifth bevel gear 135 is fixedly connected to the bottom of the rotating disc 131, a sixth bevel gear 136 is fixedly connected to the surface of the threaded sleeve 15, the fifth bevel gear 135 is meshed with the sixth bevel gear 136, a yielding groove is formed in the surface of the fixed barrel 12, the fifth bevel gear 135 and the sixth bevel gear 136 are located in the yielding groove, the holding rod 132 in the adjusting structure 13 is held and rotated, the rotating disc 131 drives the fifth bevel gear 135 at the bottom of the rotating rod 134 to be meshed with the sixth bevel gear 136, and accordingly the threaded sleeve 15 can rotate in the fixed barrel 12, the threaded rod 14 can be adjusted to move in the threaded sleeve 15, and the purpose of fixing a roll shaft is achieved.
The surface of the plug 10 is fixedly connected with a plurality of anti-slip raised strips 101, and the plug 10 can be tightly connected with the roll shaft by arranging the anti-slip raised strips 101 on the plug 10.
Working principle: when the winding and unwinding operation is needed, the roll shaft is placed between a group of plugs 10, the push rod 92 is driven to move through the air cylinder 9, so that the winding and unwinding operation can be conveniently performed by being connected with one end of the roll shaft, the rotary disc 131 drives the fifth bevel gear 135 and the sixth bevel gear 136 at the bottom of the rotary rod 134 to be meshed through holding the holding rod 132 and rotating the holding rod 132 in the adjusting structure 13, so that the threaded sleeve 15 can be rotated in the fixed cylinder 12, the threaded rod 14 can be adjusted to move in the threaded sleeve 15, the threaded rod 14 drives the plug 10 to be connected with the other end of the roll shaft, the purpose of fixing the roll shaft is achieved, the plug 10 is respectively connected with the push rod 92 and the threaded rod 14 in a rotating mode, the plug 10 can be rotated at the end of the push rod 92 and the end of the threaded rod 14 through rotating the roll shaft, the driving motor 6 drives the driving wheel 71 to rotate through the belt 61 when the turnover operation is needed, the second bevel gear 73 is meshed with the third bevel gear 74 through the first mounting shaft 72, the second inner shaft 75 is driven to rotate, the fourth bevel gear 76 is meshed with the first bevel gear 51, the spindle 4 is driven to be fixedly connected with the spindle 4 in a rotating mode, and the winding and unwinding operation is convenient.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an electronics axle receive and releases roll-over stand, includes first wallboard (1) and second wallboard (2), its characterized in that: the utility model discloses a motor drive device for a motor vehicle, including first wallboard (1) and second wallboard (2), the equal fixed mounting in top of first wallboard (1) and second wallboard (2) has bearing frame (3), the inboard rotation of bearing frame (3) is connected with main shaft (4), the right side fixedly connected with driving motor (6) of second wallboard (2), the right side fixedly connected with upset case (7) of second wallboard (2), be provided with flip structure on upset case (7), the left end fixedly connected with of main shaft (4) a set of first erection column (8), fixed mounting has support (91) on first erection column (8), fixed mounting has cylinder (9) on support (91), the output fixedly connected with push rod (92) of cylinder (9), the tip rotation of push rod (92) is connected with end cap (10), the right-hand member fixedly connected with a set of second erection column (11) of main shaft (4), be provided with fixed section of thick bamboo (12) on second erection column (11), the inside rotation of fixed section of thick bamboo (12) is connected with screw thread sleeve (15), the inside rotation of threaded rod (14) is connected with screw thread sleeve (14), screw thread structure (14) is installed on the top of threaded rod (14).
2. An electronic axle unreeling roll-over stand as claimed in claim 1 wherein: the turnover structure comprises a first installation shaft (72), the first installation shaft (72) is rotationally connected to the front face of a turnover box (7), one end of the first installation shaft (72) is fixedly connected with a driving wheel (71), the output end of a driving motor (6) is in transmission connection with the driving wheel (71) through a belt (61), the other end of the first installation shaft (72) is fixedly connected with a second bevel gear (73), the top of the turnover box (7) is rotationally connected with a second installation shaft (75), the bottom of the second installation shaft (75) is fixedly connected with a third bevel gear (74), the second bevel gear (73) is in meshed connection with the third bevel gear (74), the upper end surface of the second installation shaft (75) is fixedly connected with a fourth bevel gear (76), the inner side of a main shaft (4) is fixedly connected with an inner shaft (5), the right end surface of the inner shaft (5) is fixedly connected with a first bevel gear (51), and the fourth bevel gear (76) is in meshed connection with the first bevel gear (51).
3. An electronic axle unreeling roll-over stand as claimed in claim 1 wherein: the adjusting structure (13) comprises a bearing frame (133), the bearing frame (133) is fixedly connected to the top of the fixed cylinder (12), a rotating rod (134) is rotatably connected to the inner side of the bearing frame (133), a rotating disc (131) is fixedly connected to the top of the rotating rod (134), a holding rod (132) is fixedly connected to the top of the rotating disc (131), a fifth bevel gear (135) is fixedly connected to the bottom of the rotating disc (131), a sixth bevel gear (136) is fixedly connected to the surface of the threaded sleeve (15), and the fifth bevel gear (135) is connected with the sixth bevel gear (136) in a meshed mode.
4. An electronic axle unreeling roll-over stand as claimed in claim 1 wherein: the surface of the plug (10) is fixedly connected with a plurality of anti-slip convex strips (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684746.3U CN219238706U (en) | 2023-03-31 | 2023-03-31 | Electronic shaft winding and unwinding roll-over stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684746.3U CN219238706U (en) | 2023-03-31 | 2023-03-31 | Electronic shaft winding and unwinding roll-over stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219238706U true CN219238706U (en) | 2023-06-23 |
Family
ID=86839982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684746.3U Active CN219238706U (en) | 2023-03-31 | 2023-03-31 | Electronic shaft winding and unwinding roll-over stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219238706U (en) |
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2023
- 2023-03-31 CN CN202320684746.3U patent/CN219238706U/en active Active
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