CN220053202U - Lifting structure of printer head - Google Patents
Lifting structure of printer head Download PDFInfo
- Publication number
- CN220053202U CN220053202U CN202321133730.XU CN202321133730U CN220053202U CN 220053202 U CN220053202 U CN 220053202U CN 202321133730 U CN202321133730 U CN 202321133730U CN 220053202 U CN220053202 U CN 220053202U
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- fixedly connected
- printer head
- mounting
- connecting assemblies
- lifting
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- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a lifting structure of a printer head, which comprises a supporting component, a cross beam and a lifting component; the support component comprises two brackets and mounting pieces, and the two mounting pieces are fixedly connected to one sides of the two brackets, which are close to each other; the lifting assembly comprises two connecting assemblies, a motor and a screw rod, wherein the two connecting assemblies are positioned on one side of the two mounting parts, which is close to the mounting parts, a sliding block is fixed on one side of the connecting assemblies, which is close to the mounting parts, the sliding block is connected with the mounting parts in a sliding manner along the vertical direction, and the cross beam stretches across and is fixed above the two connecting assemblies; the two lead screws are vertically arranged and rotationally connected to the mounting parts, the lead screws are in threaded connection with the sliding blocks, the two motors are fixedly connected above the two mounting parts respectively, and output shafts of the two motors are fixedly connected to the upper ends of the lead screws respectively. The lifting structure of the printer head can avoid the bias flow of ink caused by unstable movement of the printer head under long-term work, and maintain ideal printing effect.
Description
Technical Field
The utility model relates to the field of printing equipment, in particular to a lifting structure of a printing machine head.
Background
A printer head is a component on a printing apparatus. When the printing machine works, the printing machine head moves up and down to be close to the workbench, and then transversely moves to print the workpiece or the screen plate on the workbench.
When the printer head is lifted, the lifting structure is usually provided with a unilateral motor to drive the screw rod to rotate, and a cross beam for installing the printer head is in threaded connection with the screw rod, so that the printer head can be lifted. However, after the motor drive on one side works for a long time, the printer head can be moved up and down unstably, so that printing ink can be biased, and the printing effect is not ideal.
Disclosure of Invention
Based on the above-mentioned current situation, the main objective of the present utility model is to provide a lifting structure of a printing machine head, so as to solve the problem that the printing effect is not ideal because the printing machine head moves up and down unstably after the single-side motor is driven to work for a long time, and the printing ink is biased.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a lifting structure of a printer head comprises a supporting component, a cross beam and a lifting component;
the support assembly comprises two brackets and mounting pieces, and the two mounting pieces are fixedly connected to one sides of the two brackets, which are close to each other;
the lifting assembly comprises two connecting assemblies, a motor and a screw rod, wherein the two connecting assemblies are positioned on one sides of the two mounting pieces, a sliding block is fixed on one side of the connecting assemblies, which is close to the mounting pieces, the sliding block is connected with the mounting pieces in a sliding manner along the vertical direction, and the cross beam spans and is fixed above the two connecting assemblies;
the two lead screws are vertically arranged and rotationally connected with the mounting piece, the lead screws are in threaded connection with the sliding blocks, the two motors are fixedly connected above the two mounting pieces respectively, and output shafts of the two motors are fixedly connected to the upper ends of the lead screws respectively.
Preferably, a supporting frame is fixedly connected above the mounting piece, the motor is fixedly connected to the upper side of the supporting frame, and the motor is connected with the screw rod through a coupler.
Preferably, the linking assembly comprises a transverse plate and a vertical plate, wherein the vertical plate and the transverse plate are arranged vertically and fixedly connected, the transverse beam is fixedly connected with the two transverse plates, the vertical plate is fixedly connected with the sliding block, and a plurality of reinforcing ribs are fixedly connected between the transverse plate and the vertical plate.
Preferably, the support comprises two cross bars and two vertical bars, wherein two cross bars are fixedly connected with the space between the two vertical bars, the two cross bars are arranged along the vertical direction, and the mounting piece is fixedly connected to the two cross bars.
Preferably, the mounting piece is of a hollow structure, the screw rod is rotatably connected in the mounting piece, the upper end of the screw rod extends to the upper side of the mounting piece, the sliding block extends into the mounting piece, and the sliding block is in sliding connection with the mounting piece.
The beneficial effects of the utility model are as follows: when the crossbeam goes up and down, two motors work simultaneously, make the output shaft of two motors drive the lead screw and rotate, and then drive two sliders and slide along vertical direction for crossbeam both ends go up and down in step, and then can make the stable lift of printing machine head, avoid the printing ink drift that unstable printing machine head removes under the long-term work, keep ideal printing effect.
Other advantages of the present utility model will be set forth in the description of specific technical features and solutions, by which those skilled in the art should understand the advantages that the technical features and solutions bring.
Drawings
Fig. 1 is a schematic perspective view of a lifting structure of a printer head according to the present utility model.
Fig. 2 is a cross-sectional view showing a lead screw of a lifting structure of a printer head according to the present utility model.
FIG. 3 is a schematic view of a part of a lifting structure of a printer head according to the present utility model showing the engagement assembly.
Reference numerals illustrate:
1. a support assembly; 11. a bracket; 111. a cross bar; 112. a vertical rod; 12. a mounting member; 2. a lifting assembly; 21. a joining assembly; 211. a cross plate; 212. a riser; 213. reinforcing ribs; 22. a motor; 221. a support frame; 222. a coupling; 23. a screw rod; 24. a slide block; 3. and a cross beam.
Detailed Description
The present utility model is described below based on examples, but the present utility model is not limited to only these examples. In the following detailed description of the present utility model, certain specific details are set forth in order to avoid obscuring the present utility model, and in order to avoid obscuring the present utility model, well-known methods, procedures, flows, and components are not presented in detail.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1-3, the present utility model provides a lifting structure of a printer head for driving the printer head to vertically move above a workbench. The lifting structure of the printing mechanism comprises a supporting component 1, a lifting component 2 and a cross beam 3, wherein the supporting component 1 is positioned at two ends and fixed on a workbench or on the ground, the lifting component 2 is arranged between the two supporting components 1, the cross beam 3 is arranged between the two lifting components 2, the lifting component 2 can drive the cross beam 3 to move up and down, the cross beam 3 is used for installing a printing machine head (not shown in the figure) and driving a sliding device for the printing machine head to slide along the cross beam 3, and the cross beam 3 moves up and down so as to drive the printing machine head to move up and down.
The support assembly 1 comprises two brackets 11 and a mounting piece 12, wherein the mounting piece 12 is of a hollow structure and is fixedly connected to one side, close to each other, of the two brackets 11. Specifically, the support 11 includes two cross bars 111 and a vertical bar 112, the two cross bars 111 are fixedly connected between the two vertical bars 112, the two cross bars 111 are arranged along the vertical direction, the mounting frame is fixedly connected to the side walls of the two cross bars 111, it is to be noted that the specific structure of the support 11 is not limited, and the support can be a split structure or an integrated plate structure as long as the support can play a fixing function of fixing the lifting structure, and the cross bars 111 and the vertical bars 112 are arranged only to reduce the weight of the lifting structure and facilitate the material acquisition for assembly.
The lifting assembly 2 comprises two connecting assemblies 21, a motor 22 and a screw rod 23, wherein the two connecting assemblies 21 are positioned on one side, close to each other, of the two mounting pieces 12, a sliding block 24 is fixed on one side, close to each other, of the two connecting assemblies 21, close to each other, of the mounting pieces 12, the sliding block 24 extends into the mounting pieces 12 and is connected with the mounting pieces 12 in a sliding manner along the vertical direction, the cross beam 3 spans the two connecting assemblies 21 and is arranged and fixed above the two connecting assemblies 21, and the cross beam 3 can be driven to move up and down when the two connecting assemblies 21 move up and down, so that the printer head on the cross beam 3 moves up and down. The two lead screws 23 are rotatably connected in the mounting piece 12, the upper ends of the two lead screws extend to the upper side of the mounting piece 12, the lead screws 23 are in threaded connection with the sliding blocks 24, the two motors 22 are fixedly connected above the mounting piece 12 respectively, and output shafts of the two motors 22 are downwards fixedly connected to the upper ends of the lead screws 23. When the cross beam 3 goes up and down, the two motors 22 work simultaneously, so that the output shafts of the two motors 22 drive the lead screws 23 to rotate, and then drive the two sliding blocks 24 to slide along the vertical direction, so that the two ends of the cross beam 3 synchronously go up and down, and then the printing machine head can be stably lifted, the bias flow of printing ink caused by unstable movement of the printing machine head under long-term work is avoided, and the ideal printing effect is maintained.
The shape of the mounting member 12 is not necessarily hollow, and may be a solid structure, and the screw rod 23 may be connected to the outside of the mounting member 12, and the slider 24 may be slidably connected to the outside of the mounting member 12, so long as the two can be screwed together, and the output shaft of the motor 22 may be fixed to the screw rod 23.
As an embodiment, a supporting frame 221 is fixedly connected above the mounting member 12, the motor 22 is fixedly connected to the upper side of the supporting frame 221, a coupling 222 is disposed in the supporting frame 221, and an output shaft of the motor 22 is connected with the screw rod 23 through the coupling 222. The coupling 222 can facilitate connection of the motor 22 to the lead screw 23.
As an embodiment, the connecting component 21 includes a transverse plate 211 and a vertical plate 212, the vertical plate 212 and the transverse plate 211 are vertically arranged and fixedly connected, the transverse beam 3 is fixedly connected above the two transverse plates 211, the vertical plate 212 is fixedly connected with the sliding block 24, and a plurality of reinforcing ribs 213 are fixedly connected between the transverse plates 211 and the transverse plates 211, so that the strength of the connecting component 21 is improved. It should be noted that, the shape of the connection assembly 21 is not limited, and an integral structure can be directly adopted without the reinforcing ribs 213, but only the connection assembly 21 is provided with a plate-shaped structure, and the reinforcing ribs 213 are adopted to reduce the weight while ensuring the strength, so that the pressure of the self weight of the connection assembly 21 to the screw rod 23 is prolonged, the service life and the matching accuracy of the screw rod 23 are prolonged, and the connection assembly 21 can continuously and stably move.
The implementation principle of the utility model is as follows: when the cross beam 3 goes up and down, the two motors 22 work simultaneously, so that the output shafts of the two motors 22 drive the lead screws 23 to rotate, and then drive the two sliding blocks 24 to slide along the vertical direction, so that the two ends of the cross beam 3 synchronously go up and down, and then the printing machine head can be stably lifted, the bias flow of printing ink caused by unstable movement of the printing machine head under long-term work is avoided, and the ideal printing effect is maintained.
Those skilled in the art will appreciate that the above-described preferred embodiments can be freely combined and stacked without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the utility model, are intended to be included within the scope of the appended claims.
Claims (5)
1. The lifting structure of the printer head is characterized by comprising a supporting component, a cross beam and a lifting component;
the support assembly comprises two brackets and mounting pieces, and the two mounting pieces are fixedly connected to one sides of the two brackets, which are close to each other;
the lifting assembly comprises two connecting assemblies, a motor and a screw rod, wherein the two connecting assemblies are positioned on one sides of the two mounting pieces, a sliding block is fixed on one side of the connecting assemblies, which is close to the mounting pieces, the sliding block is connected with the mounting pieces in a sliding manner along the vertical direction, and the cross beam spans and is fixed above the two connecting assemblies;
the two lead screws are vertically arranged and rotationally connected with the mounting piece, the lead screws are in threaded connection with the sliding blocks, the two motors are fixedly connected above the two mounting pieces respectively, and output shafts of the two motors are fixedly connected to the upper ends of the lead screws respectively.
2. The lifting structure of a printer head according to claim 1, wherein a supporting frame is fixedly connected above the mounting member, the motor is fixedly connected to the upper side of the supporting frame, and the motor is connected with the screw rod by a coupler.
3. The elevating structure of a printer head as set forth in claim 1, wherein the connecting assembly comprises a transverse plate and a vertical plate, said vertical plate and said transverse plate are vertically disposed and fixedly connected, said transverse beam is fixedly connected to two of said transverse plates, said vertical plate is fixedly connected to said slide block, and a plurality of reinforcing ribs are fixedly connected between said transverse plate and said vertical plate.
4. The elevating structure of a printer head according to claim 1, wherein said support comprises two cross bars and two vertical bars, wherein two of said cross bars are fixedly connected between two of said vertical bars, two of said cross bars are arranged in a vertical direction, and said mounting member is fixedly connected to two of said cross bars.
5. The elevating structure of a printer head according to claim 1, wherein the mounting member has a hollow structure, the screw is rotatably connected to the inside of the mounting member, the upper end of the screw extends to the upper side of the mounting member, the slider extends to the inside of the mounting member, and the slider is slidably connected to the mounting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133730.XU CN220053202U (en) | 2023-05-12 | 2023-05-12 | Lifting structure of printer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133730.XU CN220053202U (en) | 2023-05-12 | 2023-05-12 | Lifting structure of printer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220053202U true CN220053202U (en) | 2023-11-21 |
Family
ID=88789227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133730.XU Active CN220053202U (en) | 2023-05-12 | 2023-05-12 | Lifting structure of printer head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220053202U (en) |
-
2023
- 2023-05-12 CN CN202321133730.XU patent/CN220053202U/en active Active
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