Printing device with uniform ink jetting function

Abstract

The utility model relates to the technical field of clothing printing, in particular to a printing device with a uniform ink jet function, which comprises an operation table, one end of a hydraulic cylinder is mounted at each of four corners of the bottom of the operation table, and a support base is mounted at the other end of each hydraulic cylinder. According to the improved printing device, the design of uniform ink jetting is adopted, the temperature in the printing device can be adjusted through the temperature sensor, the situation that the viscosity and fluidity of ink are affected by the low or high temperature is avoided, the ink in the ink box can be effectively stirred and mixed, ink discharging is uniform, and the printing quality is improved. A scraper is arranged in the ink box, the inner wall of the ink box can be cleaned in time, blockage of the ink box or the printing device caused by impurity accumulation and non-uniform ink jetting are avoided, meanwhile, the design facilitating limiting is adopted, the two sides of cloth of different sizes can be effectively limited, the situation that when the cloth is printed, the cloth shifts is avoided, and the printing quality is improved. The printing quality is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing printing, in particular to a printing device with a uniform inkjet function. Background Technique

[0002] Clothing printing is an important part of the garment-making process, mainly divided into two categories: direct printing and discharge printing. In addition, there are other special technologies such as transfer printing and heat transfer printing technology.

[0003] In clothing printing, the printing device plays an important role in clothing processing, mainly used for printing patterns on the fabric of clothing to improve the aesthetics of the clothing. During the use of the existing printing device, due to factors such as temperature and impurities, the printing device has the problem of uneven inkjet, which affects the quality of printing.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. During the daily use of the existing printing device, temperature affects the viscosity and fluidity of the ink, and impurities in the ink will adsorb on the inner wall of the ink cartridge. Long-term accumulation will cause blockage of the ink cartridge and the printing device, resulting in uneven inkjet and affecting the production quality; 2. When the existing printing device prints on the fabric, due to the insufficient limiting function for the fabric, the fabric moves during printing, affecting the quality of printing. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a printing device with a uniform inkjet function to solve the problems of uneven inkjet and inconvenient limiting of the printing device proposed in the above background technique. To achieve the above purpose, the present utility model provides the following technical solution: A printing device with a uniform inkjet function, including an operating table, one end of a hydraulic cylinder is installed at each of the four corners of the bottom of the operating table, the other end of the hydraulic cylinder is installed with a support base, a support block and a housing are installed on the top surface of the operating table, a first motor is installed on one side surface of the support block, a first roller is installed at the output end of the first motor, one end of a conveyor belt is installed on the outer wall of the first roller, the inner wall of the other end of the conveyor belt is installed with a second roller, a limiting component is installed on the top surface of the conveyor belt, a heating component is installed on the inner wall of the housing, an ink cartridge is installed on the top surface of the housing, a top cover component is installed at the top end of the ink cartridge, a plunger pump is installed on one side surface of the ink cartridge, one end of a water pipe is installed on one side surface of the plunger pump, the other end of the water pipe is installed with a printing device, a slide rail is installed on the inner wall of the printing device, a bracket is installed on the outer wall of the slide rail, a first electric telescopic rod is installed on the top surface of the bracket, and a temperature sensor is installed on the inner wall of the housing.

[0006] The limiting component includes a fixing frame installed on the top surface of the conveyor belt. A second motor is installed on one side surface of the fixing frame. The output end of the second motor is installed with a bidirectional threaded rod. The outer wall of the bidirectional threaded rod is installed with a first slider and a second slider. One end of a second electric telescopic rod is installed at the bottom of each of the first slider and the second slider. The other end of the second electric telescopic rod is installed with a pressing block.

[0007] The heating component includes a heater installed on one side surface of the housing. Heating sheets are installed at both ends of the heater.

[0008] The top cover component includes a box cover installed on the top surface of the ink cartridge. A third motor is installed on the top surface of the box cover. The output end of the third motor is installed with a driving rod. One end of the driving rod is installed with a third electric telescopic rod. Stirring blades are installed on the outer wall of the third electric telescopic rod. A protective shell is installed on the outer wall of the driving rod. One end of a fourth electric telescopic rod is installed on the inner wall of the protective shell. The other end of the fourth electric telescopic rod is installed with a scraper.

[0009] Further preferably, the first motor, the conveyor belt, the first roller and the second roller form a transmission mechanism.

[0010] Further preferably, the first electric telescopic rod and the bracket form a lifting mechanism.

[0011] Further preferably, the second motor, the bidirectional threaded rod, the first slider and the second slider form a transmission mechanism, and the second electric telescopic rod and the pressing block form a lifting mechanism.

[0012] Further preferably, the heating sheets are installed on both sides of the inner wall of the housing, and the heating sheets are symmetric with respect to the central axis of the housing.

[0013] Further preferably, the third motor, the driving rod, the third electric telescopic rod and the stirring blades form a transmission mechanism, and the third electric telescopic rod and the stirring blades form a telescopic mechanism.

[0014] Further preferably, the fourth electric telescopic rod and the scraper form a telescopic mechanism.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In the present utility model, a design of uniform inkjet is adopted. Before printing on the fabric, the temperature inside the printing device can be monitored by a temperature sensor. The heater is started, and the heater heats the inside of the housing through a heating sheet, so that the inside of the housing is at an appropriate temperature, avoiding the influence of too low or too high temperature on the viscosity and fluidity of the ink, resulting in uneven inkjet of the printing device. And a stirring blade is provided inside the ink cartridge. The third motor can be started, and the third motor drives the stirring blade to rotate through a driving rod and a third electric telescopic rod, and the stirring blade is controlled to move up and down through the third electric telescopic rod to effectively stir and mix the ink in the ink cartridge, so that the ink discharge is relatively uniform. At the same time, a scraper is provided inside the ink cartridge to clean the inner wall of the ink cartridge in time, avoiding blockage of the ink cartridge or the printing device caused by accumulation of impurities and resulting in uneven inkjet.

[0017] In the present utility model, a design facilitating positioning is adopted. According to fabrics of different sizes, the second motor can be started. The second motor drives the bidirectional threaded rod to rotate, so that the first slider and the second slider approach each other, thereby adjusting the distance between the pressing blocks. Then the second electric telescopic rod is started to lower the pressing blocks, which can effectively position both sides of the fabric, avoiding displacement of the fabric during printing and affecting the printing quality. Brief Description of the Drawings

[0018] Figure 1 is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 is an enlarged structural schematic diagram of the positioning assembly of the present utility model;

[0020] Figure 3 is an enlarged structural schematic diagram of the heating assembly of the present utility model;

[0021] Figure 4 is an exploded enlarged structural schematic diagram of the top cover assembly of the present utility model.

[0022] In the figure: 1. Operating table; 2. Hydraulic cylinder; 3. Support base; 4. Support block; 5. Housing; 6. First motor; 7. First roller; 8. Conveyor belt; 9. Second roller; 10. Limiting component; 1001. Fixed frame; 1002. Second motor; 1003. Bidirectional threaded rod; 1004. First slider; 1005. Second slider; 1006. Second electric telescopic rod; 1007. Pressing block; 11. Heating component; 1101. Heater; 1102. Heating sheet; 12. Ink cartridge; 13. Top cover component; 1301. Cartridge cover; 1302. Third motor; 1303. Driving rod; 1304. Third electric telescopic rod; 1305. Stirring blade; 1306. Protective shell; 1307. Fourth electric telescopic rod; 1308. Scraper; 14. Plunger pump; 15. Water pipe; 16. Printing device; 17. Slide rail; 18. Bracket; 19. First electric telescopic rod; 20. Temperature sensor. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a printing device with a uniform inkjet function, including an operating table 1. One end of a hydraulic cylinder 2 is installed at each of the four corners of the bottom of the operating table 1, and the other end of the hydraulic cylinder 2 is installed with a support base 3. A support block 4 and a housing 5 are installed on the top surface of the operating table 1. A first motor 6 is installed on one side surface of the support block 4, and a first roller 7 is installed at the output end of the first motor 6. One end of a conveyor belt 8 is installed on the outer wall of the first roller 7, and the inner wall of the other end of the conveyor belt 8 is installed with a second roller 9. A limiting component 10 is installed on the top surface of the conveyor belt 8. A heating component 11 is installed on the inner wall of the housing 5. An ink cartridge 12 is installed on the top surface of the housing 5. A top cover component 13 is installed at the top end of the ink cartridge 12. A plunger pump 14 is installed on one side surface of the ink cartridge 12. One end of a water pipe 15 is installed on one side surface of the plunger pump 14, and the other end of the water pipe 15 is installed with a printing device 16. A slide rail 17 is installed on the inner wall of the printing device 16, a bracket 18 is installed on the outer wall of the slide rail 17, a first electric telescopic rod 19 is installed on the top surface of the bracket 18, and a temperature sensor 20 is installed on the inner wall of the housing 5.

[0025] The limit component 10 includes a fixing frame 1001 installed on the top surface of the conveyor belt 8. A second motor 1002 is installed on one side surface of the fixing frame 1001. The output end of the second motor 1002 is provided with a bidirectional threaded rod 1003. The outer wall of the bidirectional threaded rod 1003 is provided with a first slider 1004 and a second slider 1005. One ends of second electric telescopic rods 1006 are installed at the bottoms of the first slider 1004 and the second slider 1005 respectively. The other ends of the second electric telescopic rods 1006 are installed with pressing blocks 1007.

[0026] The heating component 11 includes a heater 1101 installed on one side surface of the housing 5. Heating sheets 1102 are installed at both ends of the heater 1101.

[0027] The top cover component 13 includes a box cover 1301 installed on the top surface of the ink cartridge 12. A third motor 1302 is installed on the top surface of the box cover 1301. The output end of the third motor 1302 is provided with a driving rod 1303. One end of the driving rod 1303 is installed with a third electric telescopic rod 1304. Stirring blades 1305 are installed on the outer wall of the third electric telescopic rod 1304. A protective shell 1306 is installed on the outer wall of the driving rod 1303. One end of a fourth electric telescopic rod 1307 is installed on the inner wall of the protective shell 1306. The other end of the fourth electric telescopic rod 1307 is installed with a scraping blade 1308.

[0028] In this embodiment, as Figure 1 shown, the first motor 6, the first roller 7, the conveyor belt 8 and the second roller 9 constitute a transmission mechanism; through this design, the first motor 6 can be started, the first motor 6 drives the first roller 7 to rotate, and at the same time drives the second roller 9 to rotate through the conveyor belt 8, so as to realize the conveying function of the fabric.

[0029] In this embodiment, as Figure 1 shown, the first electric telescopic rod 19 and the bracket 18 constitute a lifting mechanism; through this design, the first electric telescopic rod 19 can be started to control the overall height of the bracket 18. After the printing device 16 finishes inkjetting on the fabric, the bracket 18 can be lifted as a whole to facilitate the quick separation of the printing device 16 from the fabric.

[0030] In this embodiment, as Figure 2As shown in the figure, the second motor 1002 and the first slider 1004 and the second slider 1005 form a transmission mechanism through the bidirectional threaded rod 1003, and the second electric telescopic rod 1006 and the pressing block 1007 form a lifting mechanism; through this design, according to fabrics of different sizes, the second motor 1002 can be started. The second motor 1002 drives the bidirectional threaded rod 1003 to rotate, so that the first slider 1004 and the second slider 1005 move closer to each other, thereby adjusting the distance between the pressing blocks 1007. Then, the second electric telescopic rod 1006 is started to lower the pressing block 1007, which can effectively limit both sides of the fabric, and avoid displacement of the fabric during printing, affecting the printing quality.

[0031] In this embodiment, as Figure 3 shown, the heating sheets 1102 are installed on both sides of the inner wall of the housing 5, and the heating sheets 1102 are symmetric with respect to the central axis of the housing 5; through this design, before using the printing device 16, the temperature inside the printing device 16 can be monitored by the temperature sensor 20. The heater 1101 is started, and the heater 1101 heats the inside of the housing 5 through the heating sheets 1102, so that the inside of the housing 5 is at a suitable temperature, avoiding the influence of too low or too high temperature on the viscosity and fluidity of the ink, resulting in uneven inkjet of the printing device 16. And the suitable temperature also facilitates the rapid drying of the ink, preventing the ink from spreading or overlapping during printing, affecting the clarity of the pattern.

[0032] In this embodiment, as Figure 4 shown, the third motor 1302 and the stirring blade 1305 form a transmission mechanism through the driving rod 1303 and the third electric telescopic rod 1304, and the third electric telescopic rod 1304 and the stirring blade 1305 form a telescopic mechanism; through this design, the third motor 1302 can be started. The third motor 1302 drives the stirring blade 1305 to rotate through the driving rod 1303 and the third electric telescopic rod 1304, and the up and down movement of the stirring blade 1305 is controlled by the third electric telescopic rod 1304, which can effectively stir and mix the ink in the ink cartridge 12, facilitating the discharge of the ink, and avoiding uneven discharge of the ink, affecting the use of the printing device 16.

[0033] In this embodiment, as Figure 4As shown, the fourth electric telescopic rod 1307 and the scraper 1308 form a telescopic mechanism; through this design, when there are impurities remaining on the inner wall of the ink cartridge 12, the fourth electric telescopic rod 1307 can be activated. The fourth electric telescopic rod 1307 extends the scraper 1308 out of the protective shell 1306, and then the third motor 1302 is activated. The third motor 1302 drives the entire protective shell 1306 to rotate through the drive rod 1303, which can effectively clean the inner wall of the ink cartridge 12, avoiding blockage of the ink cartridge 12 caused by the accumulation of impurities and affecting the ink discharge.

[0034] Usage method and advantages of the present utility model: For the printing device with the function of uniform inkjet, during use, the working process is as follows:

[0035] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, first, the temperature sensor 20 is activated to monitor the temperature inside the printing device 16. The heater 1101 is activated, and the heater 1101 heats the inside of the housing 5 through the heating sheet 1102 to make the inside of the housing 5 at a suitable temperature. Then the fourth electric telescopic rod 1307 is activated. The fourth electric telescopic rod 1307 extends the scraper 1308 out of the protective shell 1306, and then the third motor 1302 is activated. The third motor 1302 drives the entire protective shell 1306 to rotate through the drive rod 1303, which can effectively clean the impurities on the inner wall of the ink cartridge 12. Then ink is injected into the ink cartridge 12. The third motor 1302 is activated. The third motor 1302 drives the stirring blade 1305 to rotate through the drive rod 1303 and the third electric telescopic rod 1304, and the third electric telescopic rod 1304 controls the up and down movement of the stirring blade 1305, which can effectively stir and mix the ink in the ink cartridge 12 to make the ink evenly mixed. Then the fabric to be printed is placed on the top surface of the conveyor belt 8. According to fabrics of different sizes, the second motor 1002 is activated. The second motor 1002 drives the bidirectional threaded rod 1003 to rotate, making the first slider 1004 and the second slider 1005 approach each other, thereby adjusting the distance between the pressing blocks 1007. Then the second electric telescopic rod 1006 is activated to lower the pressing blocks 1007, which can effectively limit both sides of the fabric. Then the first motor 6 is activated. The first motor 6 drives the first roller 7 to rotate, and at the same time drives the second roller 9 to rotate through the conveyor belt 8, transporting the fabric under the printing device 16. Then the first electric telescopic rod 19 is activated to control the overall height of the bracket 18 and adjust the height of the printing device 16. Then the surface of the fabric is printed. After the ink is fully dried, the first motor 6 is activated. The first motor 6 drives the first roller 7 to rotate, and at the same time drives the second roller 9 to rotate through the conveyor belt 8, transporting the fabric to one side of the housing 5. After releasing the limitation on the fabric, the printed fabric can be removed.

[0036] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A printing device with uniform inkjet function, comprising an operating table (1), characterized in that: One end of a hydraulic cylinder (2) is installed at each of the four corners at the bottom of the operating platform (1), and a supporting base (3) is installed at the other end of the hydraulic cylinder (2). A supporting block (4) and a shell (5) are installed on the top surface of the operating platform (1). A first motor (6) is installed on one side surface of the supporting block (4), and a first roller (7) is installed at the output end of the first motor (6). One end of a conveyor belt (8) is installed on the outer wall of the first roller (7), and a second roller (9) is installed on the inner wall of the other end of the conveyor belt (8). A limiting component (10) is installed on the top surface of the conveyor belt (8), and a heating component is installed on the inner wall of the shell (5). (11), an ink cartridge (12) is mounted on the top surface of the housing (5), a top cover assembly (13) is mounted on the top of the ink cartridge (12), a plunger pump (14) is mounted on one side surface of the ink cartridge (12), one end of a water pipe (15) is mounted on one side surface of the plunger pump (14), a printing device (16) is mounted on the other end of the water pipe (15), a slide rail (17) is mounted on the inner wall of the printing device (16), a bracket (18) is mounted on the outer wall of the slide rail (17), a first electric telescopic rod (19) is mounted on the top surface of the bracket (18), and a temperature sensor (20) is mounted on the inner wall of the housing (5); The limiting assembly (10) comprises a fixing frame (1001) mounted on the top surface of the conveyor belt (8); a second motor (1002) is mounted on one side surface of the fixing frame (1001); a bidirectional threaded rod (1003) is mounted on the output end of the second motor (1002); a first slider (1004) and a second slider (1005) are mounted on the outer wall of the bidirectional threaded rod (1003); one end of a second electric telescopic rod (1006) is mounted on the bottom of each of the first slider (1004) and the second slider (1005); and a pressing block (1007) is mounted on the other end of the second electric telescopic rod (1006); The heating component (11) comprises a heater (1101) installed on a surface of one side of the shell (5), and heating plates (1102) are installed at both ends of the heater (1101); The top cover assembly (13) comprises a box cover (1301) mounted on the top surface of the ink cartridge (12); a third motor (1302) is mounted on the top surface of the box cover (1301); a driving rod (1303) is mounted on the output end of the third motor (1302); a third electric telescopic rod (1304) is mounted on one end of the driving rod (1303); a stirring blade (1305) is mounted on the outer wall of the third electric telescopic rod (1304); a protective shell (1306) is mounted on the outer wall of the driving rod (1303); one end of a fourth electric telescopic rod (1307) is mounted on the inner wall of the protective shell (1306); and a scraper (1308) is mounted on the other end of the fourth electric telescopic rod (1307).

2. A printing device with uniform inkjet function according to claim 1, characterized in that: The first motor (6) forms a transmission mechanism with the second roller (9) via the first roller (7) and the conveyor belt (8).

3. A printing device with uniform inkjet function according to claim 1, characterized in that: The first electric telescopic rod (19) and the bracket (18) form a lifting mechanism.

4. A printing device with uniform inkjet function according to claim 1, characterized in that: The second motor (1002) forms a transmission mechanism through a bidirectional threaded rod (1003) and a first slider (1004) and a second slider (1005), and the second electric telescopic rod (1006) and a pressing block (1007) form a lifting mechanism.

5. A printing device with uniform inkjet function according to claim 1, characterized in that: The heating plates (1102) are installed on both sides of the inner wall of the shell (5), and the heating plates (1102) are symmetrical with respect to the central axis of the shell (5).

6. A printing device with uniform inkjet function according to claim 1, characterized in that: The third motor (1302) forms a transmission mechanism through the driving rod (1303) and the third electric telescopic rod (1304) and the stirring blade (1305), and the third electric telescopic rod (1304) and the stirring blade (1305) form a telescopic mechanism.

7. A printing device with uniform inkjet function according to claim 1, characterized in that: The fourth electric telescopic rod (1307) and the scraper (1308) form a telescopic mechanism.

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