CN202115077U - Scraper height adjusting mechanism of rotary screen printing machine - Google Patents
Scraper height adjusting mechanism of rotary screen printing machine Download PDFInfo
- Publication number
- CN202115077U CN202115077U CN 201120227394 CN201120227394U CN202115077U CN 202115077 U CN202115077 U CN 202115077U CN 201120227394 CN201120227394 CN 201120227394 CN 201120227394 U CN201120227394 U CN 201120227394U CN 202115077 U CN202115077 U CN 202115077U
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- China
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- scraper
- height adjustment
- printing machine
- screw mandrel
- scraper height
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Abstract
The utility model relates to a scraper height adjusting mechanism of a rotary screen printing machine, which belongs to the field of textile machinery and comprises an adjusting seat, a pressurizing cylinder, a scraper height adjusting mechanism body and a scraper pressure adjusting mechanism. The scraper height adjusting mechanism body consists of a motor, a potentiometer, a lead screw and a lifting seat, the motor is connected with one end of the lead screw, the potentiometer is arranged at the other end of the lead screw, the lifting seat is disposed on the lead screw in a screwed manner, and a scraper of the printing machine is connected with the lifting seat. The scraper height adjusting mechanism is compact in structure and can electrically adjust the height of the scraper.
Description
Technical field
The utility model relates to a kind of circular screen printer, refers in particular to a kind of scraper height adjustment mechanism of circular screen printer, belongs to field of textile machinery.
Background technology
Manual mode is adopted in the adjustment of the scraper of circular screen printer in the prior art; The two ends that are used to control coating layer thickness and uniform scraper are contained in the installing hole on the tool rest, when the locus of needs adjustment scraper, can realize through following two or one of them program: the one, unclamp tool rest locking handwheel; Rotate the tool rest handwheel; Order about tool rest through screw rod and slide, move, treat that again tool rest being locked handwheel after adjust the position tightens fixing thereby drive scraper along chute; The 2nd, the rotating turret handwheel drives slide block through the bolt and nut connector and moves, and the back-up block that is arranged on the printing machine occurs sliding with the inclined-plane that is arranged on the slide block, thereby the moment of rotating drives knife rest and rotates around the axis, and the position of scraper is changed.Along with updating of printing technique and technology, the mode that existing employing manual mode is adjusted scraper obviously can not satisfy the high standard and the high request of equipment automatization, integrated, precision, directly affects high-quality fabric production.
The utility model content
The purpose of the utility model is to provide a kind of scraper height adjustment mechanism of circular screen printer, and it can solve, and the hand scaler adjustment modes that exists in the prior art can not satisfy equipment automatization, requirement integrated, precision affects the problem that high-quality fabric is produced.
The utility model is realized above-mentioned purpose through following technical scheme: the scraper height adjustment mechanism of circular screen printer; This circular screen printer comprises the scraper adjusting device that is movably connected on the printing machine, and the scraper adjusting device comprises the adjusting seat, adds air cylinder, scraper height adjustment mechanism and scraper pressure guiding mechanism, and the flexible end that adds air cylinder is connected with the adjusting seat; Scraper height adjustment mechanism and scraper pressure guiding mechanism are located at and are regulated on the seat; Wherein, said scraper height adjustment mechanism comprises motor, potentiometer, screw mandrel and elevating bracket, and motor connects an end of screw mandrel; Potentiometer is arranged on the other end of screw mandrel; Elevating bracket is threaded on the screw mandrel, and the scraper of printing machine is connected with elevating bracket, and said motor and potentiometer all are connected to the electric control gear of printing machine.
Said scraper height adjustment mechanism also comprises rotating shaft and bevel gear pair; Rotating shaft is perpendicular to the first screw mandrel setting, and an end of rotating shaft connects first motor, is connected through bevel gear pair between the other end and first screw mandrel; Such position and structural design make each parts reasonable Arrangement, and it is little to take up room.
Said scraper height adjustment mechanism and scraper pressure guiding mechanism are built in to be regulated in the seat, makes compact conformation and implementation structure integrated.
Said adjusting seat is whole triangular in shape, and this triangle helps rationally being provided with each position component, saves space and materials.
Be connected through the first hinge type bearing pin between the said pedestal of regulating seat and printing machine; The stiff end that adds air cylinder is connected on the pedestal through the second hinge type bearing pin; Only just can realize the flexible connection of scraper adjusting device and pedestal with two bearing pins, simple for structure and reasonable in design.
Said scraper adjusting device is symmetricly set on the pedestal of printing machine both sides.
Said Limit Bearing is arranged on the pedestal.
Said scraper is arranged on to be scraped on the tool rest, scrapes tool rest and is connected with elevating bracket.
Said scraper adjusting device also can be installed on the wallpaper cylinder printing machine and use.
The beneficial effect of the scraper height adjustment mechanism of the circular screen printer that the utility model is realized is: scraper height adjustment mechanism is by motor-driven, and carries out position feedback by potentiometer, realizes the electronic adjustment to scraper; Broken away from traditional scraper manual adjustment mechanism; Scraper height and pressure adjustmenting mechanism are only regulated on the seat through two integrated being installed in of bearing pin, make scraper adjusting device internal structure compact, and peripheral structure is simple; Installation and maintenance are simple; Doctor position and pressure are easy to adjust quick, and can on touch panel device, operate, and can realize isoparametric digitlization of technical recipe and automation adjustment; Satisfy the standard and the requirement of printing machine equipment automatization, integrated, precision, can significantly improve the technical merit of stamp and the quality level of fabric.
Description of drawings
Fig. 1 is the broken section structural representation of the described scraper adjusting device of the utility model, and wherein, the structure of regulating in the seat 1 adopts cutaway view.
The specific embodiment
Combine Fig. 1 that the best-of-breed technology scheme of the utility model is described in further detail: the scraper adjusting device of the described circular screen printer of present embodiment at present; Comprise adjusting seat 1, add air cylinder 2, scraper height adjustment mechanism 3 and scraper pressure guiding mechanism 4, the scraper adjusting device is symmetricly set on the printing machine both sides pedestals (not shown), and flexibly connects with printing machine; Particularly; Regulate between the pedestal of seat 1 and printing machine and be connected through the first hinge type bearing pin 5, the flexible end that adds air cylinder 2 and adjusting 1 is connected, and the stiff end that adds air cylinder 2 is connected on the pedestal through the second hinge type bearing pin 6; Scraper height adjustment mechanism 3 and scraper pressure guiding mechanism 4 are built in to be regulated in the seat 1; It is whole triangular in shape to regulate seat 1, and scraper height adjustment mechanism 3 comprises first motor 31, first potentiometer 32, first screw mandrel 33, elevating bracket 34, rotating shaft 35, bevel gear pair 36 and scrapes the end that tool rest 37, the first motors 31 connect rotating shafts 35; Rotating shaft 35 is provided with perpendicular to first screw mandrel 33; The other end of rotating shaft 35 is connected through bevel gear pair 36 with an end of first screw mandrel 33, and first potentiometer 32 is arranged on the other end of first screw mandrel 33, and elevating bracket 34 is threaded on first screw mandrel 33; Scrape tool rest 37 and be connected with elevating bracket 34, the scraper of printing machine (not shown) is installed in to be scraped on the tool rest 37; Scraper pressure guiding mechanism 4 comprises second motor 41, second potentiometer 42, second screw mandrel 43 and wedge block 44; The rotating shaft 35 that second screw mandrel 43 is parallel to scraper height adjustment mechanism 3 is provided with, and second motor 41 connects an end of second screw mandrel 43, and second potentiometer 42 is arranged on the other end of second screw mandrel 43; Wedge block 44 is threaded on second screw mandrel 43; Wedge block 44 is provided with the inclined-plane, and the Limit Bearing 7 on this inclined-plane and the printing machine is used, and said Limit Bearing 7 is arranged on the pedestal; First motor 31, first potentiometer 32, second motor 41 and second potentiometer 42 all are connected to the electric control gear (not shown) of printing machine, and the terminal adopts touch-screen (not shown) to realize man-machine interaction.
The scraper adjusting device of the circular screen printer that the utility model is realized is through two hinge type bearing pins 5; 6 are installed on the pedestal; Scraper is installed in to be scraped on the tool rest 37, adds the whole scraper adjusting device of air cylinder 2 flexible drives and rotates around the first hinge type bearing pin 5, thereby realize pressing down and lifting of scraper; During the scraper height adjustment: first motor 31 drives first screw mandrel 33 through rotating shaft 35, bevel gear pair 36 and rotates; Move axially along first screw mandrel 33 thereby drive elevating bracket 34 and scrape tool rest 37; Through first potentiometer, 32 feedback height and positions, realize the adjustment of scraper height; During the scraper pressure adjustment: second motor 41 drives second screw mandrel 43 and rotates; Thereby driving wedge block 44 moves axially along second screw mandrel 43; The Limit Bearing 7 on the pedestal is close on the inclined-plane of wedge block 44; Make that regulating seat 1 rotates the angle of adjustment scraper around the first hinge type bearing pin 5, thereby realize the adjustment of scraper pressure, the position that second potentiometer 42 is used for feeding back wedge block 44.
In the foregoing description, be not limited to connect with two hinge type bearing pins 5,6 between the pedestal of said adjusting seat 1 and printing machine, also available other parts are realized flexibly connecting, and number also is not limited to two; Said adjusting seat 1 integral body is not limited to triangular in shape, can be other shapes such as square; Scraper height adjustment mechanism 3 and scraper pressure guiding mechanism 4 are not limited to be built in to be regulated in the seat 1, also can be set to expose wholly or in part mode; Among the embodiment of Fig. 1; First screw mandrel 33 is provided with perpendicular to rotating shaft 35, and an end of rotating shaft 35 connects first motor 31, and an end of the other end and first screw mandrel 33 is connected to more excellent cramped construction through bevel gear pair 36; But; Also can not adopt rotating shaft 35 and bevel gear pair 36, the first motors 31 also can directly connect and drive first screw mandrel 33, elevating bracket 34 is threaded on first screw mandrel 33; The described scraper adjusting device of present embodiment also can be installed on the wallpaper cylinder printing machine and use.
Claims (9)
1. the scraper height adjustment mechanism of a circular screen printer; This circular screen printer comprises the scraper adjusting device that is movably connected on the printing machine; The scraper adjusting device comprises to be regulated seat, adds air cylinder, scraper height adjustment mechanism and scraper pressure guiding mechanism, the flexible end that adds air cylinder with regulate seat and be connected, scraper height adjustment mechanism and scraper pressure guiding mechanism are located in the adjusting; It is characterized in that: said scraper height adjustment mechanism comprises motor, potentiometer, screw mandrel and elevating bracket; Motor connects an end of screw mandrel, and potentiometer is arranged on the other end of screw mandrel, and elevating bracket is threaded on the screw mandrel; The scraper of printing machine is connected with elevating bracket, and said motor and potentiometer all are connected to the electric control gear of printing machine.
2. scraper height adjustment according to claim 1 mechanism; It is characterized in that: said scraper height adjustment mechanism also comprises rotating shaft and bevel gear pair; Rotating shaft is perpendicular to the first screw mandrel setting, and an end of rotating shaft connects first motor, is connected through bevel gear pair between the other end and first screw mandrel.
3. scraper height adjustment according to claim 1 and 2 mechanism is characterized in that: said scraper height adjustment mechanism and scraper pressure guiding mechanism are built in to be regulated in the seat.
4. scraper height adjustment according to claim 1 and 2 mechanism is characterized in that: said adjusting seat is whole triangular in shape.
5. scraper height adjustment according to claim 1 and 2 mechanism is characterized in that: be connected through the first hinge type bearing pin between the said pedestal of regulating seat and printing machine, the stiff end that adds air cylinder is connected on the pedestal through the second hinge type bearing pin.
6. scraper height adjustment according to claim 1 and 2 mechanism, it is characterized in that: said scraper adjusting device is symmetricly set on the pedestal of printing machine both sides.
7. scraper height adjustment according to claim 1 and 2 mechanism, it is characterized in that: said Limit Bearing is arranged on the pedestal.
8. scraper height adjustment according to claim 1 and 2 mechanism, it is characterized in that: said scraper is arranged on to be scraped on the tool rest, scrapes tool rest and is connected with elevating bracket.
9. scraper height adjustment according to claim 1 and 2 mechanism, it is characterized in that: said scraper adjusting device is installed in addition on the wallpaper cylinder printing machine and uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120227394 CN202115077U (en) | 2011-06-30 | 2011-06-30 | Scraper height adjusting mechanism of rotary screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120227394 CN202115077U (en) | 2011-06-30 | 2011-06-30 | Scraper height adjusting mechanism of rotary screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115077U true CN202115077U (en) | 2012-01-18 |
Family
ID=45456171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120227394 Expired - Fee Related CN202115077U (en) | 2011-06-30 | 2011-06-30 | Scraper height adjusting mechanism of rotary screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960318A (en) * | 2015-04-24 | 2015-10-07 | 福建省晋江市佶龙机械工业有限公司 | Angle adjusting mechanism used for scraper device of photogravure press |
-
2011
- 2011-06-30 CN CN 201120227394 patent/CN202115077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960318A (en) * | 2015-04-24 | 2015-10-07 | 福建省晋江市佶龙机械工业有限公司 | Angle adjusting mechanism used for scraper device of photogravure press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jinjiang Economic Development Zone, Quanzhou City, Fujian province 362200 city (five yuan) Hin Yangxin Road No. 18 Patentee after: Fujian Jilong mechanical Polytron Technologies Inc Address before: 362200 Quanzhou Industrial Zone, Jinjiang, Fujian Province, five Patentee before: Jilong Mechanical Industry Co., Ltd., Jinjiang City, Fujian Prov. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |