CN214928031U - Scraper mechanism of rotary screen printing machine - Google Patents
Scraper mechanism of rotary screen printing machine Download PDFInfo
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- CN214928031U CN214928031U CN202120173005.XU CN202120173005U CN214928031U CN 214928031 U CN214928031 U CN 214928031U CN 202120173005 U CN202120173005 U CN 202120173005U CN 214928031 U CN214928031 U CN 214928031U
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- scraper
- sliding seat
- fixing base
- rotary screen
- sliding
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Abstract
The utility model discloses a circular screen printer's scraper mechanism, including switching through drive arrangement drive pivoted cylinder and corresponding bearing roller on the cylinder seat, cylinder next door is provided with complex scraper mechanism, scraper mechanism includes the fixing base, the sliding seat, the scraper, the flange, the stopper, the one end of scraper is the tool bit, the other end switching is on the sliding seat, be connected with the spring between sliding seat and the scraper, the spring upwards draws the scraper, the stopper sets up on the sliding seat that the scraper that upwards draws contradicts spacing, the flange sets up to be located the scraper under on the sliding seat, sliding seat sliding connection is on the fixing base, be provided with complex lead screw nut mechanism between sliding seat and the fixing base, the sliding seat passes through lead screw nut mechanism drive sliding adjustment and cylinder between the distance on the fixing base. The utility model provides a make things convenient for clearance between adjustment scraper and the rotary screen section of thick bamboo, effectively strike off the scraper mechanism of the rotary screen printing machine of unnecessary thick liquid that dyes on the rotary screen section of thick bamboo.
Description
Technical Field
The utility model relates to a circular screen printer's scraper mechanism belongs to weaving printing and dyeing equipment field.
Background
The circular screen printing machine mainly comprises a guide belt, a carrier roller and a circular screen printing mechanism, during printing, textile fabric is adhered to the guide belt to be conveyed, a gap for fabric to pass through is formed between a circular screen cylinder and the carrier roller, patterns are arranged on the outer side of the circular screen cylinder and are stained with dye paste, and after the fabric passes through the gap between the circular screen cylinder and the carrier roller, corresponding patterns can be printed on the fabric under the effect of the circular screen cylinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a scraper mechanism of rotary screen printing machine is provided, with the compact approximate cylinder outside, make the dyeing of cylinder surface will keep at even appropriate amount state, can solve the not enough of prior art.
The technical scheme of the utility model is that: the utility model provides a circular screen printer's scraper mechanism, is provided with complex scraper mechanism including switching on the mould seat through drive arrangement drive pivoted mould section of thick bamboo and corresponding bearing roller, mould section of thick bamboo next door, scraper mechanism includes fixing base, sliding seat, scraper, flange, stopper, the one end of scraper is the tool bit, and the other end switching connects on the sliding seat, be connected with the spring between sliding seat and the scraper, the spring is upwards drawn to the scraper, the stopper sets up on the sliding seat and contradicts spacing to the scraper that upwards draws, the flange sets up to be located the scraper under on the sliding seat, sliding seat sliding connection is on the fixing base, is provided with complex screw nut mechanism between sliding seat and the fixing base, and the sliding seat passes through screw nut mechanism drive sliding adjustment and the mould section of thick bamboo distance on the fixing base. The sliding seat passes through the drive of lead screw nut mechanism and slides on the fixing base and makes the parallel surface that is close to in the cylinder of scraper form suitable clearance, and cylinder rotation in-process is unnecessary to dye thick liquid and is scraped to the flange in by the scraper to recycle, the spring upwards draws the scraper and supports to keep off through the stopper to drawing the scraper spacing, makes the scraper have the elasticity reset function, prevents that scraper and cylinder rigid touch from causing the damage.
Further the scraper includes blade holder and tool bit, the tool bit can be dismantled and connect in blade holder one end, the blade holder other end and sliding seat switching. The tool bit is worn in the use process, the tool bit can be continuously used without replacing the tool apron through replacing the tool bit, and the cost is saved.
Further the connecting end of the tool apron and the tool bit is a clamping cavity, a plurality of bolts penetrating through the clamping cavity are arranged on the tool apron, and the clamping cavity is screwed through the bolts to adjust the size so as to clamp/loosen the tool bit. The replacement and the fixed mounting of the cutter head are convenient.
Further the section of the flange is in an isosceles trapezoid shape with a large upper end and a small lower end, and a detachable filter screen is arranged at the opening of the flange. The dyeing machine has a large opening for receiving dyeing slurry, and the dyeing slurry is collected at the bottom of the receiving tray after being filtered, so that the dyeing machine is convenient to use.
Further the limiting block is a rubber part with a cavity arranged inside. The limiting block has better elastic deformation capacity and provides better limiting protection.
To sum up, the utility model provides a make things convenient for clearance between adjustment scraper and the rotary screen section of thick bamboo, effectively strike off unnecessary dyeing thick liquid on the rotary screen section of thick bamboo, conveniently dye the scraper mechanism of the rotary screen printing machine that thick liquid was retrieved.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged view of fig. 1 at a.
Shown in the figure: a cylinder mould seat 1; a cylinder 2; a carrier roller 3; a fixed seat 4; a sliding seat 5; a cutter head 6; a spring 7; a flange 8; a limiting block 9; a bolt 10; a clamping cavity 11; a tool holder 12; a filter screen 13; a cavity 14; a scraper 15; a lead screw nut 16; a lead screw 17.
Detailed Description
The embodiment of the utility model provides a: as shown in fig. 1 to 2, a scraper mechanism of a circular screen printer comprises a circular screen cylinder 2 which is connected to a circular screen seat 1 and is driven to rotate by a driving device, and a corresponding carrier roller 3, a matched scraper mechanism is arranged beside the circular screen cylinder 2, the scraper mechanism comprises a fixed seat 4, a sliding seat 5, a scraper 15, a connecting disc 8 and a limiting block 13, one end of the scraper is a cutter head 6, the other end of the scraper is connected to the sliding seat 5, a spring 7 is connected between the sliding seat 5 and the scraper 15, the scraper 15 is pulled upwards by the spring 7, the limiting block 13 is arranged on the sliding seat 5 and is abutted against and limited by the scraper 15 pulled upwards, the connecting disc 8 is arranged on the sliding seat 5 and is positioned under the scraper 15, the sliding seat 5 is connected to the fixed seat 4 in a sliding manner, a matched screw nut mechanism is arranged between the sliding seat 5 and the fixed seat 4, a screw nut 16 is arranged on the sliding seat 5, a screw 17 which is connected with the screw nut 16 in a spiral manner is connected to the fixed seat 4, the distance between the sliding seat 5 and the cylinder 2 is adjusted in a sliding way relative to the fixed seat 4 by rotating the screw rod 17. Sliding seat 5 slides on fixing base 4 through lead screw nut mechanism drive and makes the parallel surface that is close to in cylinder 2 of tool bit 6 of scraper 15 form suitable clearance, cylinder 2 rotates unnecessary dyeing thick liquid of in-process and is scraped to flange 8 by scraper 15 in, so that recycle, spring 7 draws 15 upwards to the scraper and supports to keep off through stopper 13 and spacing to the scraper 15 that draws, make scraper 15 have the elasticity reset function, prevent that scraper 15 and the hard touching of cylinder 2 from causing the damage.
The preferred scraper 15 of this embodiment comprises a holder 12 and a cutter head 6, wherein the cutter head 6 is detachably connected to one end of the holder 12, and the other end of the holder 12 is connected to the sliding seat 15. The cutter head 6 is worn in the using process, the cutter head 6 can be replaced to be used continuously without replacing the cutter holder 12, and the cost is saved.
The preferential connecting end of the tool apron 12 and the tool bit 6 of this embodiment is a clamping cavity 11, the tool apron 12 is provided with a plurality of bolts 10 penetrating through the clamping cavity 11, and the clamping cavity 11 is screwed by the bolts 10 to adjust the size so as to clamp/loosen the tool bit 6. The replacement and the fixed installation of the tool bit 6 are convenient.
The preferred flange 8 cross-section of this embodiment is big end isosceles trapezoid of lower extreme in the upper end, and 8 openings of flange are provided with detachable filter screen 13. The dyeing machine has a large opening for receiving dyeing slurry, and the dyeing slurry is collected at the bottom of the receiving tray after being filtered, so that the dyeing machine is convenient to use.
The preferred stopper 9 of this embodiment is a rubber member having a cavity 14 formed therein. The limiting block 9 has better elastic deformation capacity and provides better limiting protection.
Claims (5)
1. The utility model provides a circular screen printer's scraper mechanism, includes that the switching drives pivoted circular screen section of thick bamboo and corresponding bearing roller through drive arrangement on the circular screen seat, and circular screen section of thick bamboo next door is provided with complex scraper mechanism, its characterized in that: the scraper mechanism includes fixing base, sliding seat, scraper, flange, stopper, the one end of scraper is the tool bit, and the other end switching connects on the sliding seat, be connected with the spring between sliding seat and the scraper, the spring upwards draws the scraper, the stopper sets up on the sliding seat to the scraper that upwards draws contradict spacing, the flange sets up to be located the scraper under on the sliding seat, sliding seat sliding connection is provided with complex lead screw nut mechanism on the fixing base between sliding seat and the fixing base, and the sliding seat passes through lead screw nut mechanism drive sliding adjustment on the fixing base and the distance between the mould section of thick bamboo.
2. The doctor mechanism for a rotary screen printing machine according to claim 1, wherein: the scraper comprises a cutter holder and a cutter head, the cutter head is detachably connected to one end of the cutter holder, and the other end of the cutter holder is connected with the sliding seat in a switching mode.
3. The doctor mechanism for a rotary screen printing machine according to claim 2, wherein: the tool holder is characterized in that the connecting end of the tool holder and the tool bit is a clamping cavity, a plurality of bolts penetrating through the clamping cavity are arranged on the tool holder, and the clamping cavity is screwed through the bolts to adjust the size of the clamping cavity to clamp/loosen the tool bit.
4. The doctor mechanism for a rotary screen printing machine according to claim 1, wherein: the section of the receiving disc is in an isosceles trapezoid shape with a large upper end and a small lower end, and a detachable filter screen is arranged at the opening of the receiving disc.
5. The doctor mechanism for a rotary screen printing machine according to claim 1, wherein: the limiting block is a rubber part with a cavity inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120173005.XU CN214928031U (en) | 2021-01-22 | 2021-01-22 | Scraper mechanism of rotary screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120173005.XU CN214928031U (en) | 2021-01-22 | 2021-01-22 | Scraper mechanism of rotary screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928031U true CN214928031U (en) | 2021-11-30 |
Family
ID=79080393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120173005.XU Active CN214928031U (en) | 2021-01-22 | 2021-01-22 | Scraper mechanism of rotary screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928031U (en) |
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2021
- 2021-01-22 CN CN202120173005.XU patent/CN214928031U/en active Active
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