CN220864980U - Four-column type silk screen printing mechanism of silk screen printing machine - Google Patents
Four-column type silk screen printing mechanism of silk screen printing machine Download PDFInfo
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- CN220864980U CN220864980U CN202322841458.7U CN202322841458U CN220864980U CN 220864980 U CN220864980 U CN 220864980U CN 202322841458 U CN202322841458 U CN 202322841458U CN 220864980 U CN220864980 U CN 220864980U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 86
- 238000007650 screen-printing Methods 0.000 title claims abstract description 50
- 238000007790 scraping Methods 0.000 claims abstract description 56
- 230000001360 synchronised effect Effects 0.000 claims description 41
- 239000000428 dust Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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Abstract
The utility model provides a four-column type silk screen printing mechanism of a silk screen printing machine, which comprises a silk screen printing driving mechanism and a silk screen printing module, wherein the silk screen printing driving mechanism comprises two Y-axis sliding seats and a Y-axis linear driving mechanism; the silk screen printing die set comprises two lifting mechanisms, a first scraping plate mechanism and a second scraping plate mechanism, wherein each lifting mechanism comprises a Y-axis sliding block, a first longitudinal driving cylinder, a first lifting connecting seat and two second longitudinal driving cylinders; the first scraping plate mechanism and the second scraping plate mechanism both comprise scraping plates and longitudinal moving mechanisms, the longitudinal moving mechanisms comprise a second lifting connecting seat which is connected with the side wall of the first lifting connecting seat in a driving mode and is connected with a second longitudinal driving cylinder in a driving mode, longitudinal sliding blocks which are connected with the second lifting connecting seat in a sliding mode, and longitudinal driving motors, two ends of each scraping plate are respectively and fixedly connected to the bottoms of the corresponding longitudinal sliding blocks of the two opposite longitudinal moving mechanisms, the lifting height accuracy of the scraping plates can be guaranteed, the silk-screen printing precision and quality are improved, and the silk-screen printing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of silk-screen printing equipment, in particular to a four-column silk-screen printing mechanism of a silk-screen printing machine.
Background
The screen printer is a machine using a screen plate Shi Yin, and belongs to a printing machine. The silk screen printing mechanism is a main component part of the silk screen printing machine, the two ends of the scraping plate of the existing silk screen printing mechanism only drive the scraping plate to move up and down through one air cylinder, the moving precision is low, the ink scraping height is not uniform, and the scraping plate is not accurately positioned at the required height position during ink scraping, so that the silk screen printing quality is affected.
Disclosure of Invention
The utility model aims to solve the problem of providing a four-column type silk screen printing mechanism of a silk screen printing machine, which improves the silk screen printing quality.
The four-column type silk-screen mechanism for the silk-screen machine comprises a silk-screen driving mechanism and a silk-screen module, wherein the silk-screen driving mechanism comprises two Y-axis sliding seats which are arranged in parallel and a Y-axis linear driving mechanism which is arranged on the Y-axis sliding seats; the silk screen printing die set comprises two lifting mechanisms which are symmetrically arranged, a first scraping plate mechanism and a second scraping plate mechanism which are arranged between the two lifting mechanisms in parallel, wherein the lifting mechanisms comprise a Y-axis sliding block which is connected with a Y-axis sliding seat in a sliding manner, a first longitudinal driving cylinder which is arranged on the Y-axis sliding block, a first lifting connecting seat which is in driving connection with the first longitudinal driving cylinder, and two second longitudinal driving cylinders which are arranged on the first lifting connecting seat in parallel; the first scraping plate mechanism and the second scraping plate mechanism both comprise scraping plates and longitudinal moving mechanisms symmetrically arranged on two sides of the scraping plates, wherein the longitudinal moving mechanisms comprise a second lifting connecting seat which is connected with the side wall of the first lifting connecting seat in a sliding manner and is in driving connection with a second longitudinal driving cylinder, a longitudinal sliding block which is connected with the second lifting connecting seat in a sliding manner, and a longitudinal driving motor which is arranged on the second lifting connecting seat and is connected with a longitudinal sliding block screw rod, and two ends of each scraping plate are respectively and fixedly connected with the bottoms of the longitudinal sliding blocks of the two opposite longitudinal moving mechanisms.
Preferably, the Y-axis linear driving mechanism comprises a dust cover arranged at the top of the Y-axis sliding seat, a first driving synchronous wheel and a first driven synchronous wheel which are respectively and rotatably connected to two sides of the dust cover, a first synchronous belt connected between the first driving synchronous wheel and the first driven synchronous wheel, a transmission shaft connected between two opposite first driving synchronous wheels, a Y-axis driving motor arranged at the top of one dust cover, and a Y-axis driving motor connected with the transmission shaft in a driving way, wherein synchronous tooth grooves matched with the first synchronous belt are formed in the Y-axis sliding block in a penetrating way in the Y-axis direction, the first synchronous belt is in meshed connection with the synchronous tooth grooves, through grooves are formed in the inner side walls of the dust cover in a penetrating way, and the Y-axis sliding block is movably arranged on the through grooves.
Preferably, one end of the transmission shaft is provided with a second driven synchronous wheel, the output shaft of the Y-axis driving motor is provided with a second driving synchronous wheel, and a second synchronous belt is connected between the second driving synchronous wheel and the second driven synchronous wheel.
Preferably, a cross beam is fixedly connected between the two opposite first lifting connecting seats.
Preferably, the tail end of the output shaft of the longitudinal driving motor is connected with a hand-screwed nut.
The beneficial effects of the utility model are as follows: the utility model provides a four-column type silk screen printing mechanism of a silk screen printing machine, wherein a first scraping plate mechanism and a second scraping plate mechanism are respectively used for silk screen printing ink scraping and ink returning operation, a Y-axis linear driving mechanism drives a Y-axis sliding block to move along a Y-axis sliding seat, so that the first scraping plate mechanism and the second scraping plate mechanism can be driven to synchronously move back and forth, a first longitudinal driving cylinder drives a first lifting connecting seat to lift, a scraping plate can be driven to move roughly upwards in a larger range, a second longitudinal driving cylinder drives a second lifting connecting seat to descend, the scraping plate can be driven to move roughly downwards in a larger range, a longitudinal driving motor drives a longitudinal sliding block to move up and down along the second lifting connecting seat, the scraping plate can be driven to finely move in a smaller range, the lifting height accuracy of the scraping plate can be ensured, the silk screen printing precision and quality can be improved, and the silk screen printing efficiency can be improved.
Drawings
Fig. 1 illustrates an outline structure of the present utility model.
Fig. 2 illustrates a partially enlarged structural view of the portion a in fig. 1 according to the present utility model.
Fig. 3 illustrates a top view of the present utility model.
FIG. 4 illustrates a cross-sectional view at A-A' in FIG. 3 in accordance with the present utility model.
FIG. 5 illustrates a cross-sectional view of the present utility model at B-B' in FIG. 3.
Reference numerals illustrate: the Y-axis sliding seat 10, the dust cover 11, the through groove 110, the first driving synchronous wheel 12, the first driven synchronous wheel 13, the first synchronous belt 14, the transmission shaft 15, the Y-axis driving motor 16, the lifting mechanism 20, the Y-axis sliding block 21, the first longitudinal driving cylinder 22, the first lifting connecting seat 23, the second longitudinal driving cylinder 24, the first scraping plate mechanism 30, the second scraping plate mechanism 31, the scraping plate 32, the second lifting connecting seat 34, the longitudinal sliding block 35, the longitudinal driving motor 36, the cross beam 37 and the hand-screwing nut 38.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure.
All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are intended to be within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Reference is made to fig. 1-5.
The utility model provides a four-column type silk-screen printing mechanism of a silk-screen printing machine, which comprises a silk-screen printing driving mechanism and a silk-screen printing module, wherein the silk-screen printing driving mechanism comprises two Y-axis sliding seats 10 which are arranged in parallel and a Y-axis linear driving mechanism which is arranged on the Y-axis sliding seats 10; the silk screen printing die set comprises two lifting mechanisms 20 which are symmetrically arranged, a first scraping plate mechanism 30 and a second scraping plate mechanism 31 which are arranged between the two lifting mechanisms 20 in parallel, wherein the lifting mechanisms 20 comprise a Y-axis sliding block 21 which is connected with the Y-axis sliding seat 10 in a sliding way, a first longitudinal driving cylinder 22 which is arranged on the Y-axis sliding block 21, a first lifting connecting seat 23 which is in driving connection with the first longitudinal driving cylinder 22, and two second longitudinal driving cylinders 24 which are arranged on the first lifting connecting seat 23 in parallel; the first scraping plate mechanism 30 and the second scraping plate mechanism 31 both comprise scraping plates 32 and longitudinal moving mechanisms symmetrically arranged on two sides of the scraping plates 32, the longitudinal moving mechanisms comprise a second lifting connecting seat 34 which is connected to the side wall of the first lifting connecting seat 23 in a sliding manner and is in driving connection with the second longitudinal driving air cylinder 24, a longitudinal sliding block 35 which is connected to the second lifting connecting seat 34 in a sliding manner, and a longitudinal driving motor 36 which is arranged on the second lifting connecting seat 34 and is in screw connection with the longitudinal sliding block 35, and two ends of the scraping plates 32 are respectively and fixedly connected to the bottoms of the longitudinal sliding blocks 35 of the two opposite longitudinal moving mechanisms.
The working principle of the device is that the first scraping plate mechanism 30 and the second scraping plate mechanism 31 are respectively used for silk-screen ink scraping and ink returning operation, the Y-axis linear driving mechanism drives the Y-axis sliding block 21 to move along the Y-axis sliding seat 10, the first scraping plate mechanism 30 and the second scraping plate mechanism 31 can be driven to synchronously move back and forth, the first vertical driving cylinder 22 drives the first lifting connecting seat 23 to lift, the scraping plate 32 can be driven to move roughly upwards in a larger range, the second vertical driving cylinder 24 drives the second lifting connecting seat 34 to descend, the scraping plate 32 can be driven to move roughly downwards in a larger range, the vertical sliding block 35 is driven to move up and down along the second lifting connecting seat 34 by the vertical driving motor 36, the scraping plate 32 can be driven to move finely in a smaller range, the lifting height accuracy of the scraping plate 32 can be ensured, the silk-screen printing precision and quality can be improved, and the silk-screen printing efficiency can be improved.
Based on the above embodiment, the Y-axis linear driving mechanism includes a dust cover 11 disposed on top of the Y-axis sliding base 10, a first driving synchronizing wheel 12 and a first driven synchronizing wheel 13 rotatably connected to two sides of the dust cover 11, a first synchronizing belt 14 connected between the first driving synchronizing wheel 12 and the first driven synchronizing wheel 13, a transmission shaft 15 connected between two opposite first driving synchronizing wheels 12, and a Y-axis driving motor 16 disposed on top of one of the dust covers 11, where the Y-axis driving motor 16 is in driving connection with the transmission shaft 15, a synchronizing tooth slot matched with the first synchronizing belt 14 is disposed on the Y-axis slider 21 along the Y-axis direction, the first synchronizing belt 14 is engaged with the synchronizing tooth slot, a through slot 110 is disposed on the inner side wall of the dust cover 11, and the Y-axis slider 21 is movably disposed on the through slot 110. Specifically, when the Y-axis driving motor 16 works, the driving shaft 15 can be driven to rotate, the synchronous belt is driven by the first driving synchronous wheel 12 and the first driven synchronous wheel 13 to operate, and the Y-axis sliding block 21 moves along the Y-axis sliding seat 10, so that the first scraping plate mechanism 30 and the second scraping plate mechanism 31 are driven to move back and forth.
Based on the above embodiment, the second driven synchronous wheel is disposed at one end of the transmission shaft 15, the second driving synchronous wheel is disposed on the output shaft of the Y-axis driving motor 16, and the second synchronous belt is connected between the second driving synchronous wheel and the second driven synchronous wheel, which has the advantages of simple structure and easy assembly.
Based on the above embodiment, the cross beam 37 is fixedly connected between the two opposite first lifting connection seats 23, so as to ensure that the lifting mechanisms 20 on two sides move synchronously along the Y-axis direction.
Based on the above embodiment, the tail end of the output shaft of the longitudinal driving motor 36 is connected with a hand-screwed nut 38, so that the height of the scraper 32 can be manually adjusted, and the debugging of the silk-screen mechanism is facilitated.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (5)
1. The four-column type silk screen printing mechanism of the silk screen printing machine comprises a silk screen printing driving mechanism and a silk screen printing module, and is characterized in that the silk screen printing driving mechanism comprises two Y-axis sliding seats which are arranged in parallel and a Y-axis linear driving mechanism which is arranged on the Y-axis sliding seats; the silk screen printing die set comprises two lifting mechanisms which are symmetrically arranged, a first scraping plate mechanism and a second scraping plate mechanism which are arranged between the two lifting mechanisms in parallel, wherein the lifting mechanisms comprise Y-axis sliding blocks which are connected to the Y-axis sliding seats in a sliding manner, a first longitudinal driving air cylinder which is arranged on the Y-axis sliding blocks, a first lifting connecting seat which is in driving connection with the first longitudinal driving air cylinder, and two second longitudinal driving air cylinders which are arranged on the first lifting connecting seat in parallel; the first scraping plate mechanism and the second scraping plate mechanism respectively comprise scraping plates and longitudinal moving mechanisms symmetrically arranged on two sides of the scraping plates, the longitudinal moving mechanisms comprise a second lifting connecting seat which is connected with the side wall of the first lifting connecting seat in a driving mode and is connected with the second longitudinal driving air cylinder in a driving mode, a longitudinal sliding block which is connected with the second lifting connecting seat in a sliding mode, and a longitudinal driving motor which is arranged on the second lifting connecting seat and is connected with a longitudinal sliding block screw rod, and two ends of each scraping plate are respectively and fixedly connected to the bottoms of the corresponding longitudinal sliding blocks of the corresponding longitudinal moving mechanisms.
2. The four-column screen printing mechanism of a screen printing machine according to claim 1, wherein the Y-axis linear driving mechanism comprises a dust cover arranged at the top of the Y-axis sliding seat, a first driving synchronous wheel and a first driven synchronous wheel which are respectively and rotatably connected to two sides of the dust cover, a first synchronous belt connected between the first driving synchronous wheel and the first driven synchronous wheel, a transmission shaft connected between the two opposite first driving synchronous wheels, a Y-axis driving motor arranged at the top of one of the dust covers, the Y-axis driving motor is in driving connection with the transmission shaft, synchronous tooth grooves matched with the first synchronous belt are formed in the Y-axis sliding block in a penetrating mode along the Y-axis direction, the first synchronous belt is in meshed connection with the synchronous tooth grooves, through grooves are formed in the inner side walls of the dust cover in a penetrating mode, and the Y-axis sliding block is movably arranged on the through grooves.
3. The four-column screen printing mechanism of a screen printing machine according to claim 2, wherein a second driven synchronous wheel is arranged at one end of the transmission shaft, a second driving synchronous wheel is arranged on an output shaft of the Y-axis driving motor, and a second synchronous belt is connected between the second driving synchronous wheel and the second driven synchronous wheel.
4. A four-post screen printing mechanism of a screen printing machine according to claim 3, wherein a cross beam is fixedly connected between the two opposite first lifting connecting seats.
5. The four-post screen printing mechanism of a screen printing machine according to claim 4, wherein the tail end of the output shaft of the longitudinal driving motor is connected with a hand-screwed nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322841458.7U CN220864980U (en) | 2023-10-23 | 2023-10-23 | Four-column type silk screen printing mechanism of silk screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322841458.7U CN220864980U (en) | 2023-10-23 | 2023-10-23 | Four-column type silk screen printing mechanism of silk screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864980U true CN220864980U (en) | 2024-04-30 |
Family
ID=90819856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322841458.7U Active CN220864980U (en) | 2023-10-23 | 2023-10-23 | Four-column type silk screen printing mechanism of silk screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864980U (en) |
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2023
- 2023-10-23 CN CN202322841458.7U patent/CN220864980U/en active Active
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