CN211390537U

CN211390537U - Printing device for fabric

Info

Publication number: CN211390537U
Application number: CN201921837874.7U
Authority: CN
Inventors: 钱智勇; 张培华; 周利忠; 马晓冬
Original assignee: Haining Warp Knitting Industrial Zone Huawei Textile Co ltd
Current assignee: Haining Warp Knitting Industrial Zone Huawei Textile Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-09-01
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a stamp device for surface fabric belongs to surface fabric processing technology field. The printing method solves the technical problems of small printing range, high pattern repeatability in intervals and the like in the prior art. The printing device for the fabric comprises a rack, wherein a conveying belt used for conveying the fabric is arranged on the rack, an annular steel belt is arranged above the conveying belt, hollow patterns are formed in the steel belt, a driving mechanism used for driving the steel belt to run is arranged on the rack, a tightening mechanism used for tightening the steel belt is arranged on the rack, a first push rod motor is fixed on the rack, a pushing frame is fixed at the end of the first push rod motor, and a scraper is fixed on the pushing frame. The utility model has the advantages of can avoid the short interval interior pattern repetition rate high to the big spread of surface fabric scrape the coating pattern.

Description

Printing device for fabric

Technical Field

The utility model belongs to the technical field of the surface fabric processing, especially a stamp device for surface fabric.

Background

The traditional printing mode adopts a printing roller or screen printing mode to print the surface of the fabric, but the printing mode can only be used for short fabrics, and can only adopt the printing roller printing mode in long fabrics, but the hardening mode can ensure that the pattern repetition rate in a short interval of the surface of the fabric is high.

Disclosure of Invention

The utility model aims at having above-mentioned problem to current technique, having provided a stamp device for surface fabric, solved the problem that the stamp scope is little, the interior pattern repeatability is high between the interval.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a stamp device for surface fabric, includes the frame, its characterized in that, the frame on be provided with the conveyer belt that is used for carrying the surface fabric, conveyer belt top be provided with annular steel band, this steel band has the fretwork pattern on, the frame on be provided with and be used for driving steel band moving actuating mechanism, the frame on be provided with the mechanism that tightens that is used for tightening the steel band, the frame on be fixed with push rod motor one, the tip of push rod motor one is fixed with and pushes away the frame, push away and be fixed with the scraper blade on the frame, the scraper blade supports with the steel band inner circle and leans on, the frame on still be provided with the adjustment mechanism who is used for adjusting lower part steel band height, the frame on still be fixed with a plurality of air heaters, the air heater is located.

The utility model discloses a theory of operation: the coating is placed on the inner ring of the steel belt, the fabric is sent into the steel belt through the conveying belt, the driving mechanism drives the steel belt and the conveying belt to run synchronously, the push rod motor is started to drive the scraper blade to move downwards, the steel belt is extruded onto the fabric through the scraper blade, then in the running process of the steel belt, the coating is scraped on the fabric from the hollow-out pattern through the scraper blade, and then the pattern is dried through the air heater.

The utility model discloses can avoid the problem that the pattern repetition rate is high in the short interval to the big spread of surface fabric scrape the coating pattern.

In the printing device for the fabric, the driving mechanism comprises a plurality of chains, a plurality of gears, a driving motor, a rotating shaft and a rotating rod, the chains are fixed on the inner ring of the steel belt, the rotating shaft and the rotating rod are rotatably arranged on the rack, the steel belt is sleeved on the rotating shaft and the rotating rod, the gears are fixed on the rotating shaft and meshed with the chains, the driving motor is fixed on the rack, and an output shaft of the driving motor is connected with the rotating shaft in a transmission manner. The driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, and the gear drives the chain and the steel belt connected with the chain to rotate.

In the printing device for the fabric, the tightening mechanism comprises a tightening roller, a lifting frame, a fixing plate and a plurality of springs, the fixing plate is fixed on the rack, the lifting frame is fixed on the fixing plate through the springs, the tightening roller is rotatably arranged on the lifting frame, the tightening roller is abutted against the inner ring of the steel belt, a plurality of slide holes are formed in the fixing plate, a plurality of slide posts are fixed on the lifting frame, and the slide posts penetrate into the slide holes. When the scraper is pressed downwards, the tightening roller is pressed downwards, so that the position of the steel belt is adjusted and is in a tightening state.

In the printing device for the fabric, the adjusting mechanism comprises an adjusting frame, a second push rod motor, a first auxiliary roller and a second auxiliary roller, the second push rod motor is fixed on the frame, the adjusting frame is fixed on a push rod of the second push rod motor, the first auxiliary roller and the second auxiliary roller are rotatably arranged on the adjusting frame, the first auxiliary roller and the second auxiliary roller are positioned on the same horizontal plane, and the first auxiliary roller and the second auxiliary roller are positioned on two sides of the scraper. The second push rod motor starts, and supplementary roller one, supplementary roller two descend to make the arrangement of steel band lower part move down, prevent that the scraper blade from extrudeing the steel band, make the steel band when the scraper blade, the angle undersize of buckling leads to the steel band to warp, and life shortens, and supplementary roller one, supplementary roller two are loosened through the accessible, the convenient change to the steel band.

In the printing device for the fabric, the side part of the steel belt is fixed with the rubber barrier strip. The coating can be prevented from flowing out from the two sides of the steel strip.

In the printing device for the fabric, the machine frame is rotatably provided with the rolling wheel, the rolling wheel is positioned above the conveying belt, and a channel for the fabric to pass through is formed between the rolling wheel and the conveying belt. The rolling wheel can prevent the fabric from being adhered to the steel belt after being coated with paint by blade coating, so that the blade coating effect is influenced.

In the printing device for the fabric, a storage box for storing printing raw materials is fixed at the lower part of the fixed plate, a discharge pipe is arranged at the lower end of the storage box, and an electromagnetic valve is arranged on the discharge pipe. When the paint in the steel strip is deficient, the electromagnetic valve is opened, and the paint can be automatically supplemented.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses can avoid the problem that the pattern repetition rate is high in the short interval to the knife coating pattern that carries on of the big space of surface fabric, supplementary roller one, supplementary roller two descends to make the arrangement of steel band lower part move down, prevent that the scraper blade from extruding the steel band, make the steel band when the scraper blade, the angle undersize of buckling leads to the steel band to warp, life shortens, relaxs supplementary roller one, supplementary roller two through the accessible, the convenience is to the change of steel band.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure, 1, a frame; 2. a conveyor belt; 3. a steel belt; 4. a push rod motor I; 5. pushing the frame; 6. a squeegee; 7. a chain; 8. a gear; 9. rotating the stick; 10. a rotating shaft; 11. a tension roller; 12. a lifting frame; 13. a fixing plate; 14. a spring; 15. a traveler; 16. an adjusting bracket; 17. a push rod motor II; 18. a first auxiliary roller; 19. a second auxiliary roller; 20. a rubber barrier strip; 21. rolling wheels; 22. a storage box; 23. a discharge pipe; 24. an electromagnetic valve.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 2, a printing device for fabric, which comprises a frame 1, a conveying belt 2 for conveying fabric is arranged on the frame 1, an annular steel belt 3 is arranged above the conveying belt 2, hollow patterns are arranged on the steel belt 3, a driving mechanism for driving the steel belt 3 to run is arranged on the frame 1, a tightening mechanism for tightening the steel belt 3 is arranged on the frame 1, a first push rod motor 4 is fixed on the frame 1, a first push frame 5 is fixed at the end part of the first push rod motor 4, a scraper 6 is fixed on the first push frame 5, the scraper 6 abuts against the inner ring of the steel belt 3, an adjusting mechanism for adjusting the height of the lower steel belt 3 is further arranged on the frame 1, a plurality of air heaters are further fixed on the frame 1, and the air heaters are positioned above the conveying belt 2.

The utility model discloses a theory of operation: the coating is placed on the inner ring of the steel belt 3, the fabric is sent into the steel belt through the conveying belt 2, the driving mechanism drives the steel belt 3 and the conveying belt 2 to run synchronously, the first push rod motor 4 is started to drive the scraper 6 to move downwards, the steel belt 3 is extruded onto the fabric through the scraper 6, then in the running process of the steel belt 3, the coating is scraped on the fabric from the hollow pattern through the scraper 6, and then the pattern is dried through the hot air blower.

Specifically, the driving mechanism comprises a plurality of chains 7, a plurality of gears 8, a driving motor, a rotating shaft 10 and a rotating rod 9, the chains 7 are fixed on the inner ring of the steel belt 3, the rotating shaft 10 and the rotating rod 9 are rotatably arranged on the rack 1, the steel belt 3 is sleeved on the rotating shaft 10 and the rotating rod 9, the gears 8 are fixed on the rotating shaft 10, the gears 8 are meshed with the chains 7, the driving motor is fixed on the rack 1, and an output shaft of the driving motor is in transmission connection with the rotating shaft 10. The driving motor is started to drive the rotating shaft 10 to rotate, the rotating shaft 10 drives the gear 8 to rotate, and the gear 8 drives the chain 7 and the steel belt 3 connected with the chain 7 to rotate.

Specifically, the tightening mechanism comprises a tightening roller 11, a lifting frame 12, a fixing plate 13 and a plurality of springs 14, wherein the fixing plate 13 is fixed on the rack 1, the lifting frame 12 is fixed on the fixing plate 13 through the springs 14, the tightening roller 11 is rotatably arranged on the lifting frame 12, the tightening roller 11 is abutted against the inner ring of the steel belt 3, a plurality of slide holes are formed in the fixing plate 13, a plurality of slide posts 15 are fixed on the lifting frame 12, and the slide posts 15 penetrate into the slide holes. When the blade 6 is pressed downward, the tension roller 11 is pressed downward, so that the steel strip 3 is adjusted in position and is in a tensioned state.

Specifically, the adjusting mechanism comprises an adjusting frame 16, a push rod motor II 17, an auxiliary roller I18 and an auxiliary roller II 19, the push rod motor II 17 is fixed on the rack 1, the adjusting frame 16 is fixed on a push rod of the push rod motor II 17, the auxiliary roller I18 and the auxiliary roller II 19 are rotatably arranged on the adjusting frame 16, the auxiliary roller I18 and the auxiliary roller II 19 are located on the same horizontal plane, and the auxiliary roller I18 and the auxiliary roller II 19 are located on two sides of the scraper 6. The second push rod motor 17 starts, and the first auxiliary roller 18 and the second auxiliary roller 19 descend to the lower portion of the steel belt 3 is arranged and moved downwards, so that the steel belt 3 is prevented from being extruded by the scraper 6, the steel belt 3 is enabled to be deformed due to the fact that the bending angle is too small when passing through the scraper 6, the service life of the steel belt 3 is shortened, and the steel belt 3 is convenient to replace through the first auxiliary roller 18 and the second auxiliary roller 19 which are loosened through the passing.

Specifically, a rubber barrier strip 20 is fixed on the side of the steel belt 3. The coating can be prevented from flowing out from both sides of the steel strip 3.

Specifically, a rolling wheel 21 is rotatably arranged on the frame 1, the rolling wheel 21 is positioned above the conveying belt 2, and a passage for the fabric to pass through is formed between the rolling wheel 21 and the conveying belt 2. The rolling wheel 21 can prevent the fabric from being adhered to the steel belt 3 after being coated with paint by blade coating, so that the blade coating effect is influenced.

Specifically, a storage tank 22 for storing printing raw materials is fixed at the lower part of the fixed plate 13, a discharge pipe 23 is arranged at the lower end of the storage tank 22, and an electromagnetic valve 24 is arranged on the discharge pipe 23. When the paint in the steel strip 3 is not enough, the electromagnetic valve 24 is opened, and the paint can be automatically supplemented.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a stamp device for surface fabric, includes the frame, its characterized in that, the frame on be provided with the conveyer belt that is used for carrying the surface fabric, conveyer belt top be provided with annular steel band, this steel band has the fretwork pattern on, the frame on be provided with and be used for driving steel band moving actuating mechanism, the frame on be provided with the mechanism that tightens that is used for tightening the steel band, the frame on be fixed with push rod motor one, the tip of push rod motor one is fixed with and pushes away the frame, push away and be fixed with the scraper blade on the frame, the scraper blade supports with the steel band inner circle and leans on, the frame on still be provided with the adjustment mechanism who is used for adjusting lower part steel band height, the frame on still be fixed with a plurality of air heaters, the air heater is located.

2. A printing device for fabric according to claim 1, wherein the driving mechanism comprises a plurality of chains, a plurality of gears, a driving motor, a rotating shaft and a rotating roller, the chains are fixed on an inner ring of the steel belt, the rotating shaft and the rotating roller are rotatably arranged on the frame, the steel belt is sleeved on the rotating shaft and the rotating roller, the gears are fixed on the rotating shaft and meshed with the chains, the driving motor is fixed on the frame, and an output shaft of the driving motor is in transmission connection with the rotating shaft.

3. The printing device for the fabric according to claim 1, wherein the tightening mechanism comprises a tightening roller, a lifting frame, a fixing plate and a plurality of springs, the fixing plate is fixed on the frame, the lifting frame is fixed on the fixing plate through the springs, the tightening roller is rotatably arranged on the lifting frame, the tightening roller is abutted against the inner ring of the steel belt, a plurality of slide holes are formed in the fixing plate, a plurality of slide posts are fixed on the lifting frame, and the slide posts penetrate into the slide holes.

4. The printing device for the fabric according to claim 1, wherein the adjusting mechanism comprises an adjusting frame, a second push rod motor, a first auxiliary roller and a second auxiliary roller, the second push rod motor is fixed on the frame, the adjusting frame is fixed on a push rod of the second push rod motor, the first auxiliary roller and the second auxiliary roller are rotatably arranged on the adjusting frame, the first auxiliary roller and the second auxiliary roller are positioned on the same horizontal plane, and the first auxiliary roller and the second auxiliary roller are positioned on two sides of the scraper.

5. A printing apparatus for fabric as claimed in claim 1 wherein rubber bars are secured to the sides of the steel strip.

6. A printing device for fabrics according to claim 1, characterized in that the frame is rotatably provided with rolling wheels, the rolling wheels are positioned above the conveying belt, and a passage for the fabrics to pass through is formed between the rolling wheels and the conveying belt.

7. A printing device for fabric according to claim 3, wherein a storage box for storing printing raw materials is fixed at the lower part of the fixing plate, a discharge pipe is arranged at the lower end of the storage box, and an electromagnetic valve is arranged on the discharge pipe.