CN216069300U - Elevating system of carton digital printer - Google Patents
Elevating system of carton digital printer Download PDFInfo
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- CN216069300U CN216069300U CN202122625343.5U CN202122625343U CN216069300U CN 216069300 U CN216069300 U CN 216069300U CN 202122625343 U CN202122625343 U CN 202122625343U CN 216069300 U CN216069300 U CN 216069300U
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- rack
- rotating shaft
- digital printer
- worm gear
- frame
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Abstract
The utility model relates to a lifting mechanism of a carton digital printer, which comprises a rack, an adjusting frame horizontally arranged above the rack, connecting frames respectively arranged at two ends of the bottom of the adjusting frame, guide rail assemblies respectively vertically arranged at two ends of the rack and connected with the connecting frames, a rotating shaft horizontally arranged on the rack and positioned below the adjusting frame, a motor arranged at one end of the rack and used for driving the rotating shaft to rotate, and worm and gear lifters respectively arranged at two ends of the rack and positioned below the connecting frames; the input end of each worm gear lifter is connected with the rotating shaft, and the output end of each worm gear lifter is connected with the connecting frame; the two ends of the rack are respectively provided with the guide rail assemblies connected with the two adjusting frames, so that the supporting and guiding effects can be achieved, the lifting stability is greatly improved, and the worm gear lifter is a standard component, so that the structure is more compact, the installation is convenient, and the production cost is reduced.
Description
Technical Field
The utility model relates to the field of printers, in particular to a lifting mechanism of a carton digital printer.
Background
The existing carton printer is only suitable for the cartons with small thickness difference, and different carton printers are often required to be selected for printing the cartons with large thickness difference, so that the working efficiency is reduced, and the manufacturing cost is increased; although carton printing lifters are available on the market, a carton printing lifter as disclosed in prior art 201520544929.0 includes a bracket; an adjusting frame capable of moving up and down is arranged on the outer side of the upper end of the support, vertically-placed screw rods are respectively arranged on the two sides of the adjusting frame at the upper end of the support, and a horizontally-placed connecting shaft is arranged in the support and close to the upper end; the upper side of each screw rod is sleeved with a nut, and the lower end of each screw rod penetrates through the upper end face of the support and is connected with two ends of the connecting shaft through a pair of bevel gears; two sides of the adjusting frame are respectively fixedly connected with nuts sleeved on the two screw rods; the bracket is provided with a motor connected with the connecting shaft; when in work: the motor drives the connecting shaft to rotate, so that two ends of the connecting shaft respectively drive the screw rods on two sides of the adjusting frame to rotate through the pair of bevel gears, and the adjusting frame is driven to move up and down through the nut; however, there are the following problems: 1. because the two sides of the adjusting frame are only connected with the nuts sleeved on the two screw rods, the screw rods play a supporting role and drive the nuts to drive the adjusting frame to move up and down, and the adjusting frame is not only stable and has poor effect but also low precision; 2. the connecting shaft can drive the screw rod to rotate only through the pair of bevel gears, so that the structure is complex, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a lifting mechanism of a carton digital printer.
In order to achieve the purpose, the utility model adopts the technical scheme that: a lifting mechanism of a carton digital printer comprises a rack, an adjusting frame horizontally arranged above the rack, connecting frames respectively arranged at two ends of the bottom of the adjusting frame, guide rail assemblies respectively vertically arranged at two ends of the rack and connected with the connecting frames, a rotating shaft horizontally arranged on the rack and positioned below the adjusting frame, a motor arranged at one end of the rack and used for driving the rotating shaft to rotate, and worm and gear lifters respectively arranged at two ends of the rack and positioned below the connecting frames; the input end of each worm gear lifter is connected with the rotating shaft, and the output end of each worm gear lifter is connected with the connecting frame.
Preferably, the guide rail assembly comprises a guide rail vertically arranged on the adjusting frame and a sliding block which is arranged on the guide rail in a sliding manner and is connected with the end part of the machine frame.
Preferably, the motor is a stepping motor or a servo motor.
Preferably, the output end of each worm gear lifter is connected with the connecting frame through an L-shaped connecting piece.
Preferably, the input end of each worm gear lifter is connected with the rotating shaft through a coupler.
Preferably, bearings are arranged at the joints of the rotating shaft and the frame.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the two ends of the rack are respectively provided with the guide rail assemblies connected with the two adjusting frames, so that the supporting and guiding effects can be achieved, the lifting stability is greatly improved, and the worm gear lifter is a standard component, so that the structure is more compact, the installation is convenient, and the production cost is reduced.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
fig. 1 is a schematic structural view of a lifting mechanism of a carton digital printer according to the utility model;
fig. 2 is a partially enlarged view of a portion a of fig. 1.
Wherein: 1. a frame; 2. an adjusting bracket; 3. a connecting frame; 4. a guide rail assembly; 41. a guide rail; 42. a slider; 5. a rotating shaft; 6. a motor; 7. a worm gear lifter; 8. an L-shaped connector; 9. a coupling is provided.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
Fig. 1-2 show a lifting mechanism of a digital printer for cartons according to the present invention, which comprises a frame 1, an adjusting frame 2 horizontally disposed above the frame 1, connecting frames 3 respectively disposed at two ends of the bottom of the adjusting frame 2, rail assemblies 4 respectively vertically disposed at two ends of the frame 1 and connected to the connecting frames 3, a rotating shaft 5 horizontally disposed on the frame 1 and located below the adjusting frame 2, a motor 6 disposed at one end of the frame 1 for driving the rotating shaft 5 to rotate, and worm and gear lifters 7 respectively disposed at two ends of the frame 1 and located below the connecting frames 3; the input end of each worm gear lifter 7 is connected with the rotating shaft 5, and the output end of each worm gear lifter is connected with the connecting frame 3; when in work: the rotating shaft 5 is driven to rotate by the motor 6, the two worm and gear lifters 7 are respectively driven by the rotating shaft 5, and then the connecting frame 3 is driven by the output ends of the two worm and gear lifters 7 to drive the adjusting frame 2 to lift; the utility model can play a role in supporting and guiding by arranging the guide rail assemblies 4 connected with the two adjusting frames 2 at the two ends of the rack 1 respectively, thereby greatly increasing the lifting stability, and the worm and gear lifter 7 is a standard component, thereby not only leading the structure to be more compact, but also being convenient to install, and further reducing the production cost.
Further, the guide rail assembly 4 comprises a guide rail 41 vertically arranged on the adjusting frame 2, and a sliding block 42 slidably arranged on the guide rail 41 and connected with the end of the machine frame 1; the utility model can save space and make the structure more compact by arranging the guide rail 41 on the adjusting frame 2 and arranging the slide block 42 at the end of the frame 1.
Further, the motor 6 is a stepping motor or a servo motor, so that the height can be adjusted conveniently.
Further, the output end of each worm gear lifter 7 is connected with the connecting frame 3 through an L-shaped connecting piece 8; the utility model connects the output end of the worm gear lifter 7 and the connecting frame 3 through the L-shaped connecting piece 8, so that the structure is more compact.
Furthermore, the input end of each worm gear lifter 7 is connected with the rotating shaft 5 through a coupler 9; the utility model is connected with the input end of the worm gear lifter 7 and the rotating shaft 5 through the coupler 9, thereby being convenient for installation and maintenance.
Furthermore, the connecting parts of the rotating shaft 5 and the rack 1 are provided with bearings, so that the abrasion can be reduced, and the service life is prolonged.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a carton digital printer's elevating system which characterized in that: the device comprises a rack, an adjusting frame horizontally arranged above the rack, connecting frames respectively arranged at two ends of the bottom of the adjusting frame, guide rail assemblies respectively vertically arranged at two ends of the rack and connected with the connecting frames, a rotating shaft horizontally arranged on the rack and positioned below the adjusting frame, a motor arranged at one end of the rack and used for driving the rotating shaft to rotate, and worm and gear lifters respectively arranged at two ends of the rack and positioned below the connecting frames; the input end of each worm gear lifter is connected with the rotating shaft, and the output end of each worm gear lifter is connected with the connecting frame.
2. The elevating mechanism of a carton digital printer according to claim 1, characterized in that: the guide rail assembly comprises a guide rail vertically arranged on the adjusting frame and a sliding block which is arranged on the guide rail in a sliding mode and connected with the end portion of the rack.
3. The elevating mechanism of a carton digital printer according to claim 1 or 2, characterized in that: the motor is a stepping motor or a servo motor.
4. The elevating mechanism of a carton digital printer according to claim 3, characterized in that: the output end of each worm gear lifter is connected with the connecting frame through an L-shaped connecting piece.
5. The elevating mechanism of carton digital printer according to claim 4, characterized in that: and the input end of each worm gear lifter is connected with the rotating shaft through a coupler.
6. The elevating mechanism of carton digital printer according to claim 5, characterized in that: and bearings are arranged at the joints of the rotating shaft and the rack.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122625343.5U CN216069300U (en) | 2021-10-29 | 2021-10-29 | Elevating system of carton digital printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122625343.5U CN216069300U (en) | 2021-10-29 | 2021-10-29 | Elevating system of carton digital printer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216069300U true CN216069300U (en) | 2022-03-18 |
Family
ID=80642687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122625343.5U Active CN216069300U (en) | 2021-10-29 | 2021-10-29 | Elevating system of carton digital printer |
Country Status (1)
Country | Link |
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CN (1) | CN216069300U (en) |
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2021
- 2021-10-29 CN CN202122625343.5U patent/CN216069300U/en active Active
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