CN107225852B - Back velvet sand paper printing machine - Google Patents
Back velvet sand paper printing machine Download PDFInfo
- Publication number
- CN107225852B CN107225852B CN201710464533.9A CN201710464533A CN107225852B CN 107225852 B CN107225852 B CN 107225852B CN 201710464533 A CN201710464533 A CN 201710464533A CN 107225852 B CN107225852 B CN 107225852B
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- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000006247 magnetic powder Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/10—Applications of feed or duct rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
- B41F13/40—Cylinder lifting or adjusting devices fluid-pressure operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
- B41F23/0413—Infrared dryers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Printing Methods (AREA)
Abstract
The invention provides a back velvet sand paper printer which sequentially comprises a feeding mechanism, a printing mechanism, a winding mechanism and a material guiding roller according to the advancing sequence of sand paper; the feeding mechanism comprises a feeding rack and a feeding shaft; the printing mechanism comprises a printing frame, an ink tank bracket, an ink tank and a printing piece; the winding mechanism comprises a winding rack, a winding motor and a winding shaft; the material guiding rollers are distributed between the feeding mechanism and the printing mechanism and between the printing mechanism and the winding mechanism. The invention can perform high-efficiency stable printing on the back velvet sand paper and the back velvet gauze without affecting the service performance of the back velvet sand paper and the back velvet gauze; by additionally arranging the ink transfer roller, the printing definition can be ensured, and the printing quality degradation caused by more ink can be avoided; the drying efficiency after printing is obviously improved, and the overall printing quality is ensured; novel structure is fit for using widely.
Description
Technical Field
The invention belongs to the field of printing equipment, and particularly relates to a back velvet sand paper printing machine.
Background
Sandpaper is typically formed by adhesively bonding various abrasive grits to a base paper to abrade surfaces such as metal and wood to provide a smooth surface. At present, the abrasive paper is mainly formed into the back velvet abrasive paper through a back velvet process and then is adhered to an electric or pneumatic tool for use, after the back velvet abrasive paper is processed, the strength of paper is low and is fragile, if trademarks, patterns and the like need to be printed on the back velvet abrasive paper, the operation is difficult, short paper and sand falling are easy to occur, and the attractiveness of the paper is influenced, and meanwhile the performance of the paper is reduced.
Accordingly, developing a printing apparatus for coated abrasive with back surface is a urgent problem to be solved by those skilled in the art.
Disclosure of Invention
In order to solve the problems, the invention discloses a back velvet sand paper printing machine.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the back velvet sand paper printer sequentially comprises a feeding mechanism, a printing mechanism, a winding mechanism and a guiding roller according to the advancing sequence of sand paper; the feeding mechanism comprises a feeding rack and a feeding shaft; the feeding shaft is rotatably arranged at the top of the feeding frame, and one end of the feeding shaft is provided with a magnetic powder brake in a matching way;
the printing mechanism comprises a printing frame, an ink tank bracket, an ink tank and a printing piece; the ink tank support is arranged at the top of the printing machine frame in a matched manner through an adjusting screw rod; the ink tank is arranged in the ink tank bracket in a matching way; the printing piece comprises an upper guide rail, a lower guide rail, an inking roller, an inking transfer roller, a trademark roller, a pressing roller and a motor; the upper guide rail and the lower guide rail are inclined and are arranged in parallel, the bottom end of the upper guide rail is arranged in the ink tank, and the upper end of the upper guide rail is inclined upwards and is fixed with the printing frame; the ink roller, the ink transfer roller, the trademark roller and the compression roller are sequentially and cooperatively arranged between the upper guide rail and the lower guide rail from bottom to top, gears are arranged at the same ends of the ink roller, the ink transfer roller, the trademark roller and the compression roller, and two adjacent gears are meshed with each other; the ink transfer roller is arranged between the upper guide rail and the lower guide rail through a guide rail bearing seat; an output shaft of the motor is matched and connected with a gear arranged at one end of the ink transfer roller;
the winding mechanism comprises a winding rack, a winding motor and a winding shaft; the winding motor is fixed on the winding frame; the winding shaft is rotatably arranged at the top of the winding frame, and one end of the winding shaft is connected with an output shaft of the winding motor in a matched manner;
the material guiding rollers are distributed between the feeding mechanism and the printing mechanism and between the printing mechanism and the winding mechanism.
The invention provides a back velvet sand paper printer which sequentially comprises a feeding mechanism, a printing mechanism and a winding mechanism according to the advancing sequence of sand paper. Wherein pan feeding mechanism comprises pan feeding frame, pan feeding motor and pan feeding axle, and the pan feeding motor is installed in pan feeding frame bottom, and the pan feeding axle rotates and installs at the top of pan feeding frame to with output shaft cooperation connection, drive the pan feeding axle through the pan feeding motor and rotate. The printing mechanism comprises a printing frame, an ink tank support, an ink tank and a printing piece, wherein the ink tank support is arranged at the top of the printing frame in a matched manner through an adjusting screw rod, the lifting of the ink tank support can be controlled through the rotation of the adjusting screw rod, and the ink tank is arranged in the ink tank support in a matched manner and used for containing ink for printing; the printing piece consists of an upper guide rail, a lower guide rail, an inking roller, an inking transfer roller, a trademark roller, a compression roller and a motor, wherein the upper guide rail and the lower guide rail are obliquely arranged and are parallel to each other, the bottom end of the upper guide rail is arranged in an inking tank, and the upper end of the upper guide rail is fixed with a printing frame; the ink roller, the ink transfer roller, the trademark roller and the compression roller are sequentially and cooperatively arranged between the upper guide rail and the lower guide rail from bottom to top, gears are arranged at the same ends of the ink roller, the ink transfer roller, the trademark roller and the compression roller, and two adjacent gears are meshed with each other; the structure enables the inking roller, the inking transfer roller, the trademark roller and the compression roller to be capable of sliding and adjusting between the upper guide rail and the lower guide rail; an output shaft of the motor is matched and connected with a gear arranged at one end of the ink transfer roller; when the motor runs, the ink transfer roller is driven to rotate at first, the left trademark roller, the compression roller and the right ink roller are driven to rotate in sequence through the meshing effect of the gears, ink is dipped from the ink tank when the ink roller rotates, the ink is transferred onto the trademark roller through the ink transfer roller, the back velvet sand paper positioned between the compression roller and the trademark roller is printed, and in order to ensure the stability of a printing piece, the ink transfer roller is installed between an upper guide rail and a lower guide rail through the guide rail bearing seat, so that the stability of the ink transfer roller is ensured. After printing, the invention is rolled by the rolling mechanism.
Preferably, the printing mechanism further comprises a cylinder, a heating pipe and a heating pipe support; the cylinder is matched with the compression roller; the heating pipe support is arranged on the printing machine frame in a matching way; the heating pipe is vertically arranged on the heating pipe support and is positioned at the lower part of the ink transfer roller.
The printing mechanism also comprises a cylinder, a heating pipe and a heating pipe support, the printing mechanism can be matched with the compression roller through the cylinder, and the gap between the compression roller and the trademark stick can be adjusted through the cylinder; meanwhile, in order to ensure the printing quality of the back velvet sand paper, the heating pipe is arranged at the lower part of the ink transfer roller through the heating pipe support, so that the back velvet sand paper just printed can be dried, and the influence on the printing quality caused by hydration of ink due to untimely drying when ink on a trademark stick is printed on the back velvet sand paper is effectively prevented.
Preferably, the number of the material guiding rollers is at least 3, and the material guiding rollers are respectively arranged on one side of the feeding frame close to the printing frame, the lower part of the heating pipe and one side of the winding frame close to the printing frame.
At least 3 material guiding rollers are arranged on one side of the feeding frame close to the printing frame, the lower part of the heating pipe and one side of the rolling frame close to the printing frame, and the 3 material guiding rollers ensure that the back velvet sand paper is kept tight in the process of reaching the rolling mechanism from the feeding mechanism to the printing mechanism.
Preferably, a material receiving mechanism is arranged between the printing mechanism and the material feeding mechanism; the material receiving mechanism comprises a material receiving frame and a material receiving table; the material receiving frame is arranged between the printing frame and the winding frame; the material receiving table is arranged at the top of the material receiving frame.
Preferably, the feeding mechanism further comprises a meter; the meter counter is arranged between the feeding shaft and the printing frame.
Preferably, the feeding shaft and the collecting shaft are all inflatable shafts.
The feeding shaft and the rolling shaft are both selected as the inflatable shafts, and the inflatable shafts are matched with the magnetic powder brake to ensure stable control of rolling tension. Meanwhile, a meter counter is added into the feeding mechanism, so that printing can be performed according to specific length requirements, and an automatic basis is provided for the printing machine.
Preferably, the motor is a gear motor.
Preferably, the heating tube is an infrared heating tube.
Compared with the prior art, the invention can perform high-efficiency stable printing on the back velvet sand paper and the back velvet gauze without affecting the service performance of the back velvet sand paper and the back velvet gauze; by additionally arranging the ink transfer roller, the printing definition can be ensured, and the printing quality degradation caused by more ink can be avoided; the drying efficiency after printing is obviously improved, and the overall printing quality is ensured; novel structure is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention.
List of reference numerals: the device comprises a material guiding roller 1, a material feeding frame 2, a material feeding motor 3, a material feeding shaft 4, a printing frame 5, a inking pot support 6, an inking pot 7, an adjusting screw rod 8, an upper guide rail 9, a lower guide rail 10, an inking roller 11, an inking transfer roller 12, a trademark roller 13, a compression roller 14, a motor 15, a winding frame 16, a winding motor 17, a winding shaft 18, a cylinder 19, a heating pipe 20, a heating pipe support 21, a material receiving frame 22, a material receiving table 23, a magnetic powder brake 24 and a meter 25.
Detailed Description
The technical scheme provided by the present invention will be described in detail with reference to the following specific examples, and it should be understood that the following specific examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the invention is a structural schematic diagram of the back-pile sand paper printer, which sequentially comprises a feeding mechanism, a printing mechanism and a rolling mechanism according to the advancing sequence of sand paper, wherein a receiving mechanism is further arranged between the printing mechanism and the rolling mechanism, and the printer further comprises a material guiding roller 1, and the material guiding roller 1 is distributed between the feeding mechanism and the printing mechanism and between the printing mechanism and the rolling mechanism. Specifically, the number of the material guiding rollers 1 is 5, and the material guiding rollers are respectively arranged on one side of the feeding frame 2 close to the printing frame 5, the top of the material receiving mechanism, the lower part of the heating pipe 20 on the printing frame 5, the lower part of one side of the printing frame 5 close to the winding frame 16 and one side of the winding frame 16 close to the printing frame 5.
The feeding mechanism comprises a feeding frame 2, a feeding shaft 4 and a meter 25; the feeding shaft 4 is rotatably installed at the top of the feeding frame 2, and one end of the feeding shaft is provided with a magnetic powder brake 24 in a matched manner, and the meter counter 25 is arranged between the feeding shaft 4 and the printing frame 5.
The printing mechanism comprises a printing frame 5, an ink tank bracket 6, an ink tank 7, a printing piece, a cylinder 19, a heating pipe 20 and a heating pipe support 21; the ink tank bracket 6 is arranged at the top of the printer frame 5 in a matched manner through an adjusting screw rod 8; the ink tank 7 is matched and installed in the ink tank bracket 6; the printing piece comprises an upper guide rail 9, a lower guide rail 10, an ink roller 11, an ink transfer roller 12, a trademark roller 13, a press roller 14 and a motor 15; the upper guide rail 9 and the lower guide rail 10 are inclined and are arranged in parallel, the bottom end of the upper guide rail is arranged in the ink tank 11, and the upper end of the upper guide rail is inclined upwards and fixed with the printing frame 5; the ink roller 11, the ink transfer roller 12, the trademark roller 13 and the compression roller 14 are sequentially and cooperatively arranged between the upper guide rail 9 and the lower guide rail 10 from bottom to top, gears are arranged at the same ends of the ink roller 11, the ink transfer roller 12, the trademark roller 13 and the compression roller 14, and two adjacent gears are meshed with each other; the ink transfer roller 12 is arranged between the upper guide rail 9 and the lower guide rail 10 through a guide rail bearing seat; the output shaft of the motor 15 is matched and connected with a gear arranged at one end of the ink transfer roller 12; the cylinder 19 is matched with the compression roller 14; the heating pipe support 21 is matched and installed on the printing frame 5; the heating tube 20 is vertically mounted on the heating tube holder 21 and is located at the lower portion of the ink transfer roller 12.
The receiving mechanism comprises a receiving frame 22 and a receiving table 23; the material receiving frame 22 is arranged between the printing frame 5 and the feeding frame 2; the receiving table 23 is mounted on top of the receiving frame 22.
The winding mechanism comprises a winding rack 16, a winding motor 17 and a winding shaft 18; the winding motor 17 is fixed on the winding frame 16; the winding shaft 18 is rotatably mounted on the top of the winding frame 16, and one end thereof is cooperatively connected with an output shaft of the winding motor 17.
The feeding shaft 4 and the rewinding shaft 18 are all inflatable shafts, the motor 15 is a reducing motor, and the heating pipe 20 is an infrared heating pipe.
When the ink transfer device is used, the ink tank 7 is adjusted through the adjusting screw rod 8, so that the distance between the ink tank 7 and the ink roller 11 is proper, the ink transfer roller 12 is fixed between the upper guide rail 9 and the lower guide rail 10 through the action of the guide rail bearing seat, the ink roller 11, the trademark roller 13 and the press roller 14 are all adjusted in a left-right sliding mode between the upper guide rail 9 and the lower guide rail 10, and meanwhile, the motor 15 is turned on to ensure that the ink roller 11, the ink transfer roller 12, the trademark roller 13 and the press roller 14 can normally rotate.
The feeding shaft 4 is inserted into a paper tube in the center of the sandpaper with fine back velvet, the sandpaper with fine back velvet is inflated and tightly expanded, the sandpaper with fine back velvet is pulled to the material guiding roller 1, meanwhile, the air cylinder 19 is started, a certain gap is formed between the pressing roller 14 and the trademark stick 13, after the sandpaper with fine back velvet passes through the gap, the pressing roller 14 is driven by the air cylinder 19 to be tightly attached to the surface of the trademark stick 13 for printing, and the sandpaper with fine back velvet just printed is dried through the drying function of the heating pipe 20, finally reaches the winding shaft 18 on the winding frame 16, and is wound to form a finished product.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the technical solution, and those skilled in the art should understand that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the present invention, and all the modifications and equivalents are included in the scope of the claims of the present invention.
Claims (5)
1. The back velvet sand paper printer sequentially comprises a feeding mechanism, a printing mechanism, a winding mechanism and a guiding roller (1) according to the advancing sequence of sand paper; the method is characterized in that: the feeding mechanism comprises a feeding frame (2) and a feeding shaft (4); the feeding shaft (4) is rotatably arranged at the top of the feeding frame (2), and one end of the feeding shaft is provided with a magnetic powder brake (24) in a matching way;
the printing mechanism comprises a printing frame (5), an ink tank bracket (6), an ink tank (7) and a printing piece; the ink tank support (6) is arranged at the top of the printing machine frame (5) in a matched manner through an adjusting screw rod (8); the ink tank (7) is arranged in the ink tank bracket (6) in a matching way; the printing piece comprises an upper guide rail (9), a lower guide rail (10), an ink roller (11), an ink transfer roller (12), a trademark roller (13), a press roller (14) and a motor (15); the upper guide rail (9) and the lower guide rail (10) are inclined and are arranged in parallel, the bottom end of the upper guide rail is arranged in the ink tank (7), and the upper end of the upper guide rail is obliquely upwards fixed with the printing frame (5); the ink roller (11), the ink transfer roller (12), the trademark roller (13) and the press roller (14) are sequentially arranged between the upper guide rail (9) and the lower guide rail (10) in a matched mode from bottom to top, gears are arranged at the same ends of the ink roller (11), the ink transfer roller (12), the trademark roller (13) and the press roller (14), and two adjacent gears are meshed with each other; the ink transfer roller (12) is arranged between the upper guide rail (9) and the lower guide rail (10) through a guide rail bearing seat; an output shaft of the motor (15) is matched and connected with a gear arranged at one end of the ink transfer roller (12);
the winding mechanism comprises a winding rack (16), a winding motor (17) and a winding shaft (18); the winding motor (17) is fixed on the winding frame (16); the winding shaft (18) is rotatably arranged at the top of the winding frame (16), and one end of the winding shaft is connected with an output shaft of the winding motor (17) in a matched manner;
the material guiding rollers (1) are distributed between the feeding mechanism and the printing mechanism and between the printing mechanism and the winding mechanism;
the printing mechanism further comprises an air cylinder (19), a heating pipe (20) and a heating pipe support (21); the air cylinder (19) is matched with the compression roller (14); the heating pipe support (21) is arranged on the printing machine frame (5) in a matching way; the heating pipe (20) is vertically arranged on the heating pipe support (21) and is positioned at the lower part of the ink transfer roller (12);
the number of the material guiding rollers (1) is at least 3, and the material guiding rollers are respectively arranged on one side of the feeding frame (2) close to the printing frame (5), the lower part of the heating pipe (20) and one side of the rolling frame (16) close to the printing frame (5);
a receiving mechanism is arranged between the printing mechanism and the feeding mechanism; the receiving mechanism comprises a receiving frame (22) and a receiving table (23); the material receiving frame (22) is arranged between the printing machine frame (5) and the feeding machine frame (2); the material receiving table (23) is arranged at the top of the material receiving frame (22).
2. A machine for producing coated abrasive on a back surface as defined in claim 1, wherein: the feeding mechanism further comprises a meter (25); the meter counter (25) is arranged between the feeding shaft (4) and the printing frame (5).
3. A machine for producing coated abrasive on a back surface as defined in claim 1, wherein: the feeding shaft (4) and the winding shaft (18) are all inflatable shafts.
4. A machine for producing coated abrasive on a back surface as defined in claim 1, wherein: the motor (15) is a speed reducing motor.
5. A machine for producing coated abrasive on a back surface as defined in claim 1, wherein: the heating pipe (20) is an infrared heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464533.9A CN107225852B (en) | 2017-06-19 | 2017-06-19 | Back velvet sand paper printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464533.9A CN107225852B (en) | 2017-06-19 | 2017-06-19 | Back velvet sand paper printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107225852A CN107225852A (en) | 2017-10-03 |
| CN107225852B true CN107225852B (en) | 2023-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710464533.9A Active CN107225852B (en) | 2017-06-19 | 2017-06-19 | Back velvet sand paper printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225852B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049962B (en) * | 2018-05-25 | 2023-10-24 | 南通拓普新型建材有限公司 | Glass fiber net cloth apparatus for producing |
| CN114434347A (en) * | 2022-01-27 | 2022-05-06 | 惠州市瑞丰研磨材料有限公司 | Sand coating equipment for sand paper production and sand coating process thereof |
| CN114590023A (en) * | 2022-03-10 | 2022-06-07 | 浙江思达研磨制品有限公司 | Efficient and stable printing system for back-fluff sand paper and quick-drying method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB869904A (en) * | 1958-08-18 | 1961-06-07 | Timsons Ltd | Improvements in rotary printing machines |
| US5265535A (en) * | 1991-12-28 | 1993-11-30 | Kabushiki Kaisha Isowa | Printing machine for corrugated board sheet |
| JPH10157079A (en) * | 1996-12-04 | 1998-06-16 | Isowa Corp | Printer for corrugated fiberboard sheet and its operating method |
| CN201559357U (en) * | 2009-11-21 | 2010-08-25 | 宁波欣达印刷机器有限公司 | Transmission mechanism of ink delivering trolley for photogravure press |
| CN201931708U (en) * | 2010-11-01 | 2011-08-17 | 郭仁和 | Multipurpose compounding machine for sand paper coating and printing |
| CN203622594U (en) * | 2013-10-31 | 2014-06-04 | 东莞市南兴家具装备制造股份有限公司 | Ink painting device of edge banding machine and edge banding machine |
| CN104163037A (en) * | 2014-08-27 | 2014-11-26 | 盐城市旭华制鞋机械有限公司 | Printing device |
| CN204547309U (en) * | 2015-01-23 | 2015-08-12 | 盐城工学院 | A kind of vertical sand paper printing machine |
| CN105365364A (en) * | 2015-11-29 | 2016-03-02 | 盐城旭华机械有限公司 | Polished sponge lint printing device |
| CN207105881U (en) * | 2017-06-19 | 2018-03-16 | 盐城市协和机械有限公司 | Carry on the back suede sand paper printing machine |
-
2017
- 2017-06-19 CN CN201710464533.9A patent/CN107225852B/en active Active
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| CN107225852A (en) | 2017-10-03 |
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