CN215620718U - Printing machine convenient to adjust printing roller - Google Patents
Printing machine convenient to adjust printing roller Download PDFInfo
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- CN215620718U CN215620718U CN202122198265.5U CN202122198265U CN215620718U CN 215620718 U CN215620718 U CN 215620718U CN 202122198265 U CN202122198265 U CN 202122198265U CN 215620718 U CN215620718 U CN 215620718U
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- printing roller
- printing
- groove
- scraping plate
- roller
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Abstract
The utility model relates to the technical field of printing equipment, in particular to a printing machine convenient for adjusting a printing roller, which comprises a supporting member for high-quality printing, wherein the top of a workbench is provided with a supporting member; this kind of printing machine convenient to adjust printing roller through being provided with supporting member, including supporting shoe and bearing fixed block, through the inside recess of seting up of supporting shoe, the unable upward movement of bearing fixed block under the effect of self gravity, and its horizontal direction's of bearing fixed block displacement receives the injecture simultaneously, consequently the pivot can't carry out the ascending displacement of horizontal direction with the printing roller to the stability of printing roller has been ensured, the quality of printed matter has been ensured.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a printing machine with a printing roller convenient to adjust.
Background
Printing is a technology of transferring printing ink to the surfaces of paper, plastic products, leather and other materials through a printing machine to carry out batch production, a core component printing roller of the printing machine is usually set to be fixed, the printing roller is difficult to replace and adjust when printed products with different types are manufactured, and the use scene is limited;
the existing printing machine (patent No. 201921310280) convenient for adjusting the printing roller adopts a series of structures such as a clamping block, a bearing fixing block, the printing roller, a rotating shaft, a scraping plate, an ink groove and the like, so that the printing roller is convenient to adjust to meet the requirements of printing of different plate types, meanwhile, the printing roller is convenient to replace, the printing roller is ensured not to have redundant ink, and the quality of printed products is ensured;
when the device is used, the bearing fixing block is only limited by the fixture block in the vertical direction, but the moving space in the horizontal direction is not well limited, and the bearing fixing block moves horizontally, so that the printing quality of the printing roller is seriously influenced;
meanwhile, in the process of scraping redundant ink on the surface of the printing roller by the ink scraping plate, the ink on the ink scraping plate exists on the upper surface and the lower surface of the ink scraping plate, and the ink at the bottom of the ink scraping plate easily flows to the printing roller to cause pollution, so that the quality of printed matters is influenced;
therefore, a novel printing machine convenient for adjusting the printing roller is provided to solve the problems that the printing roller is easy to displace and the use effect of the ink scraping plate is poor.
SUMMERY OF THE UTILITY MODEL
The present invention provides a printing machine with a printing roller convenient to adjust, so as to solve the problems of easy displacement of the printing roller and poor use effect of the ink scraping plate in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a printing machine convenient for adjusting a printing roller comprises a workbench and a servo motor, wherein the servo motor is fixed at the bottom of the workbench, a belt pulley is fixed at the output end of the servo motor, and a belt is sleeved outside the belt pulley;
the top of the workbench is provided with a supporting member for high-quality printing.
Preferably, the support member includes: the printing device comprises supporting blocks, bearing fixing blocks, a rotating shaft, a printing roller and positioning blocks, wherein the supporting blocks are fixed on two sides of the top of a workbench, the bearing fixing blocks are movably connected inside the supporting blocks, the rotating shaft is rotatably connected inside the bearing fixing blocks through bearings, the printing roller is sleeved at the middle position of the outer side of the rotating shaft, and the positioning blocks are sleeved on two sides of the printing roller;
the right side of pivot is fixed with the belt pulley, the pivot is connected with the servo motor transmission through the belt.
Preferably, the printing roller is connected with the rotating shaft in a sliding mode, threads with the width larger than that of the printing roller are arranged on the outer side of the rotating shaft, and the positioning block is connected with the rotating shaft in a threaded mode.
Preferably, a through hole which transversely penetrates through the side face of the supporting block is formed, the diameter of the through hole is the same as that of the printing roller, and the width of the bearing fixing block is the same as that of the printing roller;
the bearing fixing block is embedded in the supporting block.
Preferably, the bottom side of the through hole in the supporting block is provided with a groove, the width of the groove is the same as that of the bearing fixing block, and the bearing fixing block is embedded in the groove.
Preferably, a cleaning component which is convenient for collecting redundant ink outside the printing roller is fixed on the front surface of the supporting block;
the cleaning member includes: the collecting groove is fixedly connected to the front face of the supporting block, a groove is formed in the side wall of the back face of the collecting groove, the ink scraping plate is fixed in the middle of the groove in the back face of the collecting groove, and an included angle formed between the ink scraping plate and the inner wall of the rear side of the collecting groove is 80 degrees.
Preferably, the top of the ink scraping plate is provided with a groove, the ink scraping plate and the printing roller are arranged in a tangent mode, and the ink scraping plate extends to the inside of the collecting groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of printing machine convenient to adjust printing roller through being provided with supporting member, including supporting shoe and bearing fixed block, through the inside recess of seting up of supporting shoe, the unable upward movement of bearing fixed block under the effect of self gravity, and its horizontal direction's of bearing fixed block displacement receives the injecture simultaneously, consequently the pivot can't carry out the ascending displacement of horizontal direction with the printing roller to the stability of printing roller has been ensured, the quality of printed matter has been ensured.
2. Secondly, this kind of printing machine convenient to adjust printing roller through being provided with the collection component, collects the component and includes scraping board and collecting vat, and the embedding of scraping board sets up in the middle of the collecting vat, all leaves the space between both ends and the collecting vat about the scraping board, and the scraping board sets up for the slope, and the printing ink homoenergetic of scraping board top and bottom can fall into in the middle of the collecting vat under the effect of self gravity, consequently reduces the condition of printing ink flow direction printing roller, ensures the cleaning effect of scraping board to printing roller.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a partial schematic view of the collection member of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: the printing device comprises a workbench 1, a servo motor 2, a supporting block 301, a bearing fixing block 302, a rotating shaft 303, a printing roller 304, a positioning block 305, a collecting tank 401 and a scraping plate 402.
Detailed Description
Referring to fig. 1-4, the present embodiment provides a technical solution: a printing machine convenient for adjusting a printing roller comprises a workbench 1 and a servo motor 2, wherein the servo motor 2 is fixed at the bottom of the workbench 1, a belt pulley is fixed at the output end of the servo motor 2, and a belt is sleeved outside the belt pulley;
the top of the table 1 is mounted with a support member for high quality printing.
Further, the support member includes: the printing device comprises a supporting block 301, bearing fixing blocks 302, a rotating shaft 303, a printing roller 304 and positioning blocks 305, wherein the supporting block 301 is fixed on two sides of the top of the workbench 1, the bearing fixing blocks 302 are movably connected inside the supporting block 301, the rotating shaft 303 is rotatably connected inside the bearing fixing blocks 302 through bearings, the printing roller 304 is sleeved at the middle position of the outer side of the rotating shaft 303, and the positioning blocks 305 are sleeved on two sides of the printing roller 304;
a belt pulley is fixed on the right side of the rotating shaft 303, and the rotating shaft 303 is in transmission connection with the servo motor 2 through a belt;
through servo motor 2 drive pivot 303 is rotatory, and printing roller 304 is fixed in on the pivot 303 through the locating piece 305 at pivot 303 both ends to it is rotatory to make printing roller 304 can follow pivot 304, thereby constantly carries out the impression to the printed matter.
Further, the printing roller 304 is slidably connected with the rotating shaft 303, a thread with a width larger than that of the printing roller 304 is arranged on the outer side of the rotating shaft 303, and the positioning block 305 is in threaded connection with the rotating shaft 303;
through rotating locating piece 305, can adjust printing roller 304 for the position on pivot 303, be convenient for printing roller 304 and printed matter stock align, consequently be convenient for make the printed matter of different version, the accommodation process is simple and convenient nimble, and the use scene is abundant.
Further, a through hole which penetrates through the supporting block 301 in the transverse direction is formed in the side face of the supporting block, the diameter of the through hole is the same as that of the printing roller 304, and the width of the bearing fixing block 302 is the same as that of the printing roller 304;
the bearing fixing block 302 is embedded in the supporting block 301, the bearing fixing block 302, the rotating shaft 303 and the printing roller 304 can be replaced rapidly through the through holes on the two sides of the supporting block 301, the printed matters with different versions can be flexibly adjusted, and the use cost is greatly reduced.
Further, a groove is formed in the bottom side of the through hole in the supporting block 301, the width of the groove is the same as that of the bearing fixing block 302, and the bearing fixing block 302 is embedded in the groove;
when the bearing fixing block 302 is inserted into the supporting block 301, the bearing fixing block 302 slides into the groove in the supporting block 301 under the action of self gravity, and the displacement of the bearing fixing block 302 in the horizontal direction is limited, so that the rotating shaft 303 and the printing roller 304 cannot displace in the horizontal direction, the stability of the printing roller 304 is guaranteed, and the quality of printed matters is guaranteed.
Further, a cleaning component which is convenient for collecting redundant ink outside the printing roller 304 is fixed on the front surface of the supporting block 301;
the cleaning member includes: the supporting device comprises a collecting groove 401 and a scraping plate 402, wherein the collecting groove 401 is fixedly connected to the front surface of the supporting block 301, a groove is formed in the side wall of the back surface of the collecting groove 401, the scraping plate 402 is fixed in the middle of the groove in the back surface of the collecting groove 401, and an included angle between the scraping plate 402 and the inner wall of the back side of the collecting groove 401 is 80 degrees;
the ink scraping plate 402 is embedded in the back of the collecting tank 401, the ink scraping plate 402 and the collecting tank 401 are integrally designed, and ink dropping from the ink scraping plate 402 directly flows into the collecting tank 401, so that the ink splashing condition is avoided;
meanwhile, the ink scraping plate 402 and the collecting groove 401 are obliquely arranged, and ink on the top and the bottom of the ink scraping plate 402 can fall into the collecting groove 401 under the action of self gravity, so that the condition that the ink flows to the printing roller 304 is reduced, and the cleaning effect of the ink scraping plate 402 on the printing roller 304 is guaranteed.
Further, a groove is formed in the top of the ink scraping plate 402, the ink scraping plate 402 is arranged in a tangent mode with the printing roller 304, and the ink scraping plate 402 extends into the collecting tank 401;
the recess at scraping plate 402 top is used for leading the printing ink at scraping plate 402 top, avoids printing ink flow direction scraping plate 402 both sides to make printing ink instil into collecting vat 401 inside smoothly and carry out interim storage, with the setting in scraping plate 402 embedding collecting vat 401, reduce the condition of printing ink flow direction printing roller 304 simultaneously, guarantee scraping plate 402 is to the cleaning effect of printing roller 304, the quality of guarantee printed matter.
Wherein, servo motor 2 is provided with control switch and the power that matches with it, and the drive printing roller 304 that can be steady through servo motor 2 rotates, and its noise of running is low, and control is simple, is suitable for large batch printing work.
Wherein, the compression roller is installed to the bottom of supporting shoe 301, and the compression roller closely laminates in printing roller 304 setting for suppress the printed matter on printing roller 304, pressure when the guarantee printing, the printing ink rendition on the printing roller 304 of being convenient for is to on the printed matter.
The working principle is as follows:
the printed product penetrates through a gap between the press roller and the printing roller 304, the positioning block 305 is rotated according to the position of the printed product, the position of the printing roller 304 is adjusted, the servo motor 2 is started, the rotating shaft 303 is driven to rotate through the servo motor 2, and the printing roller 304 rotates along with the rotating shaft 304, so that the printed product is continuously imprinted;
meanwhile, the ink scraping plate 402 continuously scrapes off redundant ink on the printing roller 304, the ink flows into the collecting tank 401, and the ink is temporarily stored in the collecting tank 401;
when the printing roller 304 needs to be replaced, the bearing fixing block 302 is lifted up and pulled out from one side of the supporting block 301, so that a new printing roller 304 can be inserted into the supporting block 301, and the bearing fixing block 302 slides into the groove in the supporting block 301 under the action of self gravity to complete the replacement operation.
Claims (7)
1. A printing machine convenient for adjusting a printing roller comprises a workbench (1) and a servo motor (2), wherein the servo motor (2) is fixed at the bottom of the workbench (1), a belt pulley is fixed at the output end of the servo motor (2), and a belt is sleeved outside the belt pulley;
the method is characterized in that: the top of the workbench (1) is provided with a supporting member for high-quality printing.
2. A printing press for facilitating adjustment of a printing roller as claimed in claim 1, wherein: the support member includes: supporting shoe (301), bearing fixed block (302), pivot (303), printing roller (304) and locating piece (305), the inside swing joint of supporting shoe (301) has bearing fixed block (302), pivot (303) rotate through the bearing and connect in the inside of bearing fixed block (302), printing roller (304) cup joint in the outside intermediate position of pivot (303), locating piece (305) cup joint in the both sides of printing roller (304).
3. A printing press for facilitating adjustment of a printing roller as claimed in claim 2, wherein: the printing roller (304) is connected with the rotating shaft (303) in a sliding mode, and the positioning block (305) is connected with the rotating shaft (303) in a threaded mode.
4. A printing press for facilitating adjustment of a printing roller as claimed in claim 3, wherein: a through hole which penetrates through the supporting block (301) transversely is formed in the side face of the supporting block, and the diameter of the through hole is the same as that of the printing roller (304);
the bearing fixing block (302) is embedded in the supporting block (301).
5. A printing press for facilitating adjustment of a printing roller as claimed in claim 4, wherein: the bottom side of the through hole in the supporting block (301) is provided with a groove, and the width of the groove is the same as that of the bearing fixing block (302).
6. A printing press for facilitating adjustment of a printing roller as claimed in claim 2, wherein: a cleaning component convenient for collecting redundant ink outside the printing roller (304) is fixed on the front surface of the supporting block (301);
the cleaning member includes: the collecting groove structure comprises a collecting groove (401) and a scraping plate (402), wherein a groove is formed in the side wall of the back of the collecting groove (401), the scraping plate (402) is fixed in the middle of the groove in the back of the collecting groove (401), and an included angle formed between the scraping plate (402) and the inner wall of the back side of the collecting groove (401) is 80 degrees.
7. A printing press for facilitating adjustment of a printing roller as claimed in claim 6, wherein: the top of the ink scraping plate (402) is provided with a groove, the ink scraping plate (402) and the printing roller (304) are arranged in a tangent mode, and the ink scraping plate (402) extends to the inside of the collecting tank (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198265.5U CN215620718U (en) | 2021-09-13 | 2021-09-13 | Printing machine convenient to adjust printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198265.5U CN215620718U (en) | 2021-09-13 | 2021-09-13 | Printing machine convenient to adjust printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620718U true CN215620718U (en) | 2022-01-25 |
Family
ID=79914993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122198265.5U Active CN215620718U (en) | 2021-09-13 | 2021-09-13 | Printing machine convenient to adjust printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620718U (en) |
-
2021
- 2021-09-13 CN CN202122198265.5U patent/CN215620718U/en active Active
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