CN218678711U - Servo lead screw drive mechanism for printing machine - Google Patents
Servo lead screw drive mechanism for printing machine Download PDFInfo
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- CN218678711U CN218678711U CN202222883660.1U CN202222883660U CN218678711U CN 218678711 U CN218678711 U CN 218678711U CN 202222883660 U CN202222883660 U CN 202222883660U CN 218678711 U CN218678711 U CN 218678711U
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- lead screw
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- servo motor
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Abstract
The utility model discloses a servo lead screw drive mechanism for printing machine, include: the servo motor is installed through the frame to crossbeam main part left side tip, and installs the shaft coupling on servo motor's the output shaft, and servo motor's output shaft passes through shaft coupling and sharp lead screw fixed connection simultaneously, and the both ends of sharp lead screw all support through the lead screw supporting seat, and just two sets of lead screw supporting seats spiro union respectively install in the inside both sides of crossbeam main part, and linear nut and nut adapter sleeve are installed together. This servo lead screw drive mechanism for printing machine, servo motor's output shaft drives the straight line lead screw and rotates, and when the straight line lead screw rotated, can drive the nut adapter sleeve and carry out lateral shifting, drive servo aircraft nose and carry out the motion work, abandon and use inverter motor to drive synchronous belt drive's transmission mode, change servo motor into and drive the driven mode of straight line lead screw, in the silk screen printing field in order to improve silk screen printing quality and yields, indirect reduce cost and raise the efficiency.
Description
Technical Field
The utility model relates to a printing machine field specifically is a servo lead screw drive mechanism for printing machine.
Background
Currently, with the development of commercial advertisements, screen printing is more and more favored by the advertisement printing industry due to the advantages of exquisite picture, large size and the like;
the existing silk-screen printing in the current market is mainly driven by a synchronous belt, and the printing process has a nodule shaking phenomenon, which influences the smoothness and the attractiveness of silk-screen printing objects; in order to smooth and natural silk screen objects and improve silk screen quality, a transmission part of a beam of the existing silk screen printing machine is changed into a servo motor from a synchronous belt to drive a ball screw to transmit, and the purpose of better quality than the synchronous belt transmission is achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a servo lead screw drive mechanism for printing machine to solve the defect that mentions among the above-mentioned background art.
In order to achieve the above object, there is provided a servo screw transmission mechanism for a printing machine, comprising:
the crossbeam main part, servo motor is installed through the frame to crossbeam main part left side tip, and installs the shaft coupling on servo motor's the output shaft, and servo motor's output shaft passes through shaft coupling and sharp lead screw fixed connection simultaneously, and the both ends of sharp lead screw all support through the lead screw supporting seat, and just two sets of lead screw supporting seats spiro union respectively install in the inside both sides of crossbeam main part, and straight line nut and nut adapter sleeve are installed together, install servo aircraft nose on the nut adapter sleeve, and the both sides of servo aircraft nose are provided with respectively and control the web arm group.
Preferably, the inside fixed mounting of crossbeam main part has linear guide, and linear guide and the size looks adaptation of sharp slider, and sharp slider slides simultaneously and sets up on linear guide, and sharp slider spiro union is ann and is connect on the nut connecting sleeve.
Preferably, the linear nut is matched with the linear screw rod in size, and the linear nut is installed on the linear screw rod in a threaded manner.
Preferably, the beam main body is formed by processing and assembling aluminum materials, and two groups of mounting plates are fixedly welded on a back plate of the beam main body.
Preferably, the linear screw rod, the servo motor and the linear guide rail are combined together to form a servo screw rod transmission assembly, a nut connecting sleeve on the linear screw rod is of a transverse reciprocating structure, and the servo head is driven to move through the servo screw rod transmission assembly.
Preferably, the left and right net arm groups are aluminum alloy processing components, and the left and right net arm groups are arranged in an L shape.
Compared with the prior art, the beneficial effects of the utility model are that: the output shaft of the servo motor drives the linear screw rod to rotate, when the linear screw rod rotates, the nut connecting sleeve can be driven to move transversely, the servo head is driven to move, the transmission mode that a variable frequency motor drives a synchronous belt to drive is abandoned, the mode that the servo motor drives a linear screw rod to drive is changed into the mode that the servo motor drives the linear screw rod to drive, the screen printing field is used for improving the screen printing quality and the yield, the cost is reduced indirectly, and the efficiency is improved.
Drawings
FIG. 1 is a schematic view of the transmission structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is an exploded view of the transmission part of the present invention.
The reference numbers in the figures: 1. a beam main body; 2. a servo motor; 3. a coupling; 4. a linear screw rod; 5. a screw rod supporting seat; 6. a linear nut; 7. a nut connecting sleeve; 8. a linear guide rail; 9. a linear slider; 41. a servo head; 42. left and right net arm groups.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, the present invention provides a servo screw rod transmission mechanism for a printing machine, comprising: a beam main body 1;
servo motor 2 is installed through the frame to crossbeam main part 1 left side tip, and install shaft coupling 3 on servo motor 2's the output shaft, servo motor 2's output shaft passes through shaft coupling 3 and straight line lead screw 4 fixed connection simultaneously, straight line lead screw 4's both ends are all supported through lead screw supporting seat 5, and two sets of lead screw supporting seats 5 spiro union respectively install in the inside both sides of crossbeam main part 1, straight line nut 6 and nut adapter sleeve 7 are installed together, install servo aircraft nose 41 on the nut adapter sleeve 7, and servo aircraft nose 41's both sides are provided with respectively and control web arm group 42.
The working principle is as follows: start servo motor 2's external switch, servo motor 2's output shaft drives linear screw 4 and rotates, when linear screw 4 rotated, can drive nut adapter sleeve 7 and carry out lateral shifting, drive servo head 41 and carry out the work of moving, abandon and use inverter motor to drive synchronous belt drive's transmission mode, change into servo motor 2 and drive linear screw 4 driven mode into, in order to improve silk screen printing quality and yields in the silk screen printing field, indirect reduce cost and raise the efficiency.
As a better embodiment, a linear guide rail 8 is fixedly installed inside the beam main body 1, the linear guide rail 8 is matched with a linear sliding block 9 in size, meanwhile, the linear sliding block 9 is arranged on the linear guide rail 8 in a sliding mode, and the linear sliding block 9 is connected to the nut connecting sleeve 7 in a threaded mode.
As shown in fig. 1-3: the linear sliding block 9 is in threaded connection with the nut connecting sleeve 7, when the nut connecting sleeve 7 moves transversely, the linear sliding block 9 is arranged on the linear guide rail 8 in a sliding mode, the nut connecting sleeve 7 moving transversely can be limited and guided, and the servo head 41 is prevented from inclining when moving.
In a preferred embodiment, the linear nut 6 is adapted to the size of the linear screw 4, and the linear nut 6 is threadedly mounted on the linear screw 4.
The linear screw rod 4 is driven to rotate through the servo motor 2, the servo motor 2 is used for driving the linear screw rod 4 to transmit during printing operation, so that the linear screw rod 4 runs smoothly, the printing process in the field of silk printing has more production efficiency, the quality is improved, and the cost is saved.
As a preferred embodiment, the beam main body 1 is made of aluminum material, and two sets of mounting plates are welded and fixed to a back plate of the beam main body 1.
As a preferred embodiment, the linear screw rod 4, the servo motor 2 and the linear guide rail 8 are combined together to form a servo screw rod transmission assembly, and the nut connecting sleeve 7 on the linear screw rod 4 is in a transverse reciprocating structure, and the servo head 41 is driven to move through the servo screw rod transmission assembly.
As shown in fig. 1-2: the linear screw rod 4 takes the servo motor 2 as a power source and is connected through the coupler 3 to eliminate back clearance, and the linear guide rail 8 and the linear slide block 9 are used as guidance, so that the printing is smooth, and the ripple feeling of synchronous belt transmission cannot occur.
In a preferred embodiment, the left and right sets of screen arms 42 are aluminum alloy processing components, and the left and right sets of screen arms 42 are disposed in an "L" shape.
As shown in fig. 2: the linear screw rod 4 is guided by a linear guide rail 8 and a linear sliding block 9, is connected by a coupler 3, conducts the power of the servo motor 2, and is combined with the base surface of the cross beam, so that the purposes of stable operation and prevention of printing corrugation are achieved; the device for driving the printing by the servo screw rod with the structure enables the printing to run smoothly, improves the quality and is suitable for an automatic control scene; the silk-screen process has good user experience, so that the requirements of the market can be met better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a servo lead screw drive mechanism for printing machine which characterized in that includes:
crossbeam main part (1), servo motor (2) are installed through the frame to crossbeam main part (1) left side tip, and install shaft coupling (3) on the output shaft of servo motor (2), the output shaft of servo motor (2) passes through shaft coupling (3) and sharp lead screw (4) fixed connection simultaneously, the both ends of sharp lead screw (4) are all supported through lead screw supporting seat (5), and two sets of lead screw supporting seats (5) are the inside both sides at crossbeam main part (1) respectively the spiro union install, sharp nut (6) and nut adapter sleeve (7) are installed together, install servo aircraft nose (41) on nut adapter sleeve (7), and the both sides of servo aircraft nose (41) are provided with respectively controls web arm group (42).
2. The servo screw transmission mechanism for a printing machine according to claim 1, wherein: the internal fixed mounting of crossbeam main part (1) has linear guide (8), and linear guide (8) and the size looks adaptation of straight line slider (9), and straight line slider (9) slide to set up on linear guide (8) simultaneously, on straight line slider (9) spiro union An Jiezai nut adapter sleeve (7).
3. The servo screw transmission mechanism for a printing machine according to claim 1, wherein: the linear nut (6) is matched with the linear screw rod (4) in size, and the linear nut (6) is installed on the linear screw rod (4) in a threaded mode.
4. The servo screw transmission mechanism for a printing machine according to claim 1, wherein: the beam main body (1) is processed and assembled by aluminum materials, and two groups of mounting plates are fixedly welded on a back plate of the beam main body (1).
5. The servo screw transmission mechanism for a printing machine according to claim 1, wherein: the linear screw rod (4), the servo motor (2) and the linear guide rail (8) are combined together to form a servo screw rod transmission assembly, a nut connecting sleeve (7) on the linear screw rod (4) is of a transverse reciprocating movement structure, and a servo head (41) is driven to move through the servo screw rod transmission assembly.
6. The servo screw transmission mechanism for a printing machine according to claim 1, wherein: the left and right net arm groups (42) are aluminum alloy processing components, and the left and right net arm groups (42) are arranged in an L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222883660.1U CN218678711U (en) | 2022-10-31 | 2022-10-31 | Servo lead screw drive mechanism for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222883660.1U CN218678711U (en) | 2022-10-31 | 2022-10-31 | Servo lead screw drive mechanism for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678711U true CN218678711U (en) | 2023-03-21 |
Family
ID=85566415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222883660.1U Active CN218678711U (en) | 2022-10-31 | 2022-10-31 | Servo lead screw drive mechanism for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678711U (en) |
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2022
- 2022-10-31 CN CN202222883660.1U patent/CN218678711U/en active Active
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