Drum-type guide belt coating drying and color fixing all-in-one machine

Abstract

The utility model belongs to the field of digital printing machines, and relates to a drum-type guide belt coating drying and color fixing all-in-one machine which comprises a machine body, a drying roller is rotatably connected in the machine body, the drying roller is connected with a rotating motor, a semi-coating assembly is arranged around the drying roller, an air heater is arranged in the machine body, and a smoke outlet is formed in the top of the machine body. Compared with a traditional tunnel drying machine, the tunnel drying machine is compact in structure, small in occupied area and high in drying and color fixing efficiency, machining can be completed only through one time, compared with repeated work caused by multiple times of drying in the traditional tunnel drying machine, the tunnel drying machine is simpler, more convenient and faster, generated smoke is sealed in the machine body through the smoke collecting hood, and the environment is protected. And the smoke is purified and discharged through the smoke exhaust hole and a matched purification technology, so that the leakage of harmful gas is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of digital printing machines and relates to a roller-type belt-guided paint drying and color fixing integrated machine. Background Art

[0002] After the existing coating is printed, it needs to go through surface drying and color fixing drying. It needs to go through two tunnel dryers to complete the color fixing. It needs to be dried twice and rolled repeatedly, which wastes labor. For example, the existing invention patent with application number CN202311350191.X, a tunnel-type textile drying device, includes a dryer body, a conveying frame is installed inside the dryer body, a feeding plate belt is installed at the inlet end of the conveying frame, a conveying mechanism is arranged inside the conveying frame, and a separation mechanism is installed at one end of the dryer body away from the feeding plate belt;

[0003] The prior art has the following technical defects:

[0004] Traditional tunnel dryers usually use hot air circulation for drying, so they consume a lot of energy, resulting in high production costs. The dryer of the above technical solution requires a large area, and a color fixing process is required after the drying operation, and two rolls are still required, which wastes labor. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a roller-type guide belt paint drying and color fixing integrated machine.

[0006] The utility model discloses a roller-type guide belt paint drying and color fixing integrated machine, comprising a machine body, a drying roller rotatably connected to the machine body, the drying roller is connected to a rotating motor, a semi-wrapped component is arranged around the drying roller, a hot air blower is arranged in the machine body, and a smoke exhaust port is arranged on the top of the machine body.

[0007] Working process or working principle:

[0008] During operation, the cloth is dyed and pre-dried above the front baffle before entering the machine body. A row of hot air blowers are used to dry the cloth at the cloth entrance of the machine body, and then the cloth enters the drying roller and the semi-wrapped component for color fixation. The cloth is secondary dried and the semi-wrapped component is color fixed under the rotation of the drying roller. After processing, it is output from the machine body for rolling, thus realizing the integrated processing of drying and color fixation.

[0009] The semi-wrapped assembly includes a rotating roller and a plurality of intermediate rollers. The rotating roller and the intermediate rollers are covered with a covering blanket. The outer surface of the covering blanket is in contact with the drying roller. The rotating roller is connected to a driving motor. The driving motor drives the rotating roller, thereby driving the covering blanket and the drying roller to rotate synchronously. The cloth is squeezed through between the covering blanket and the drying roller to realize the color fixing process of the cloth.

[0010] The semi-covered component also includes a color fixing pressure roller, which is in contact with the inner surface of the covered blanket. A tensioning groove adapted to the color fixing pressure roller is provided in the body, and a tensioning cylinder corresponding to the color fixing pressure roller is fixedly connected to the body. The color fixing pressure roller is driven to move by the tensioning cylinder to adjust the tension of the covered blanket.

[0011] The fixing pressure roller may also be a rubber pressure roller to directly pressurize the covered blanket.

[0012] A stop roller is provided at the end of the covered blanket, the stop roller fits the inner surface of the covered blanket, a stop cylinder is connected to the stop roller, and a stop movable groove matching the stop roller is provided in the body. When the equipment is shut down, the stop cylinder drives the stop roller to descend, thereby reducing the tension of the covered blanket.

[0013] The rotating roller is connected with an adjusting cylinder, and an adjusting groove matched with the rotating roller is arranged in the machine body. The rotating roller is driven by the adjusting cylinder to move in the adjusting groove, so that the feeding angle of the covered blanket and the drying roller and the tightness of the covered blanket can be adjusted.

[0014] A front guide plate is provided on the front side of the machine body, and an induction sensor is provided on the front guide plate. The cloth is supported by the front guide belt. The process before the front guide plate is the printing process. When the printer encounters a special situation and the induction sensor cannot sense the sagging of the cloth, the wrapped blanket and the drying roller are separated to avoid long-term heating of the cloth, which may cause high-temperature discoloration and deformation.

[0015] An observation window is arranged on the outside of the machine body. When a special situation occurs, it can be observed through the observation window whether the covered blanket and the drying roller are separated.

[0016] The front guide plate is rotatably connected to the front side of the machine body, an adjustment rod is hinged at the bottom of the front guide plate, and an adjustment slot matched with the adjustment rod is provided on the machine body. The opening angle of the front guide plate can be adjusted by adjusting the slot to make it compatible with the previous process.

[0017] The rear side of the machine body is connected with a winder, and the cloth is rolled up and stored through the winder after drying and color fixing.

[0018] A smoke collecting hood is hingedly connected to the top of the machine body. The hinged smoke collecting hood can not only seal the machine body to prevent smoke and dust leakage, but also be convenient to open for internal inspection.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] Compared with the traditional tunnel drying machine, the utility model has a compact structure, small footprint, high drying and color fixing efficiency, and can complete the processing in one go. Compared with the multiple drying in the traditional tunnel drying, which causes repetitive labor, the utility model is simpler and faster, and the generated smoke is sealed in the machine body through the smoke collecting hood, and is purified and discharged through the smoke exhaust hole and the supporting purification technology to avoid the leakage of harmful gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the structural schematic diagrams of an embodiment of the utility model.

[0022] Figure 2 This is the second structural diagram of an embodiment of the utility model.

[0023] Figure 3 This is a schematic diagram of the internal structure of an embodiment of the utility model.

[0024] Figure 4 It is a schematic diagram of the working state of one embodiment of the utility model.

[0025] In the figure: 1. Machine body; 2. Smoke hood; 3. Hot air blower; 4. Front guide plate; 5. Adjustment rod; 6. Induction sensor; 7. Adjustment slot; 8. Winder; 9. Smoke exhaust port; 10. Adjustment cylinder; 11. Adjustment slot; 12. Rotating roller; 13. Tensioning cylinder; 14. Color fixing pressure roller; 15. Tensioning slot; 16. Intermediate roller; 17. Stop movable slot; 18. Stop roller; 19. Stop cylinder; 20. Drying roller; 21. Cloth; 22. Covering blanket. DETAILED DESCRIPTION

[0026] Example 1

[0027] like Figure 1 to Figure 4As shown, the drum-type guide belt paint drying and fixing integrated machine described in the utility model includes a body 1, a drying roller 20 is rotatably connected in the body 1, the drying roller 20 is connected to a rotating motor, a semi-covering component is arranged around the drying roller 20, a hot air blower 3 is arranged in the body 1, and a smoke exhaust port 9 is arranged on the top of the body 1; the semi-covering component includes a rotating roller 12 and a plurality of intermediate rollers 16, the rotating roller 12 and each intermediate roller 16 are covered with a covering blanket 22, the outer surface of the covering blanket 22 is in contact with the drying roller 20, the rotating roller 12 is connected to a driving motor, the driving motor drives the rotating roller 12, thereby driving the covering blanket 22 and the drying roller 20 to rotate synchronously, and the cloth 21 is squeezed between the covering blanket 22 and the drying roller 20 The color fixing process of the cloth 21 is realized by the color fixing pressure roller 14; the semi-covering component also includes a color fixing pressure roller 14, which fits the inner surface of the covering blanket 22, and a tensioning groove 15 adapted to the color fixing pressure roller 14 is provided in the machine body 1, and a tensioning cylinder 13 corresponding to the color fixing pressure roller 14 is fixedly connected in the machine body 1, and the color fixing pressure roller 14 is driven to move by the tensioning cylinder 13 to adjust the tension of the covering blanket 22; the color fixing pressure roller 14 can also use a rubber pressure roller to directly pressurize the covering blanket 22; the end of the covering blanket 22 is provided with a stop roller 18, which fits the inner surface of the covering blanket 22, and the stop roller 18 is connected to the stop cylinder 19 of the machine body 1 A stop movable groove 17 adapted to the stop roller 18 is provided inside. When the equipment is shut down, the stop cylinder 19 drives the stop roller 18 to descend, so that the tension of the coated blanket 22 is reduced; the rotating roller 12 is connected with an adjusting cylinder 10, and an adjusting groove 11 adapted to the rotating roller 12 is provided in the machine body 1. The rotating roller 12 is driven by the adjusting cylinder 10 to move in the adjusting groove 11, so that the feeding angle of the coated blanket 22 and the drying roller 20 and the adhesion strength of the coated blanket 22 can be adjusted; a front guide plate 4 is provided on the front guide plate 4, and an induction sensor 6 is provided on the front guide plate 4. The cloth 21 is supported by the front guide belt. The process before the front guide plate 4 is the printing process. When the printer encounters a special situation, the induction sensor 6 senses Before the cloth 21 sags, the wrapped blanket 22 and the drying roller 20 are separated to prevent the cloth 21 from being heated for a long time and causing high-temperature discoloration and deformation; the front guide plate 4 is rotatably connected to the front side of the body 1, and an adjusting rod 5 is hinged at the bottom of the front guide plate 4. The body 1 is provided with an adjusting slot 7 that is compatible with the adjusting rod 5. The opening angle of the front guide plate 4 can be adjusted by adjusting the slot 7 to make it compatible with the previous process; a winder 8 is connected to the rear side of the body 1, and the cloth 21 is rolled up and stored by the winder after drying and fixing the color; a smoke hood 2 is hinged on the top of the body 1, and the hinged smoke hood 2 can not only seal the body 1 to prevent smoke and dust leakage, but also facilitate opening for internal inspection.

[0028] Working process or working principle:

[0029] During operation, the cloth 21 is dyed and pre-dried above the front baffle 4 before entering the machine body 1. The cloth 21 is dried by a row of hot air blowers 3 at the cloth entrance of the machine body 1, and then enters the drying roller 20 and the covering blanket 22 for color fixation. Under the rotation of the drying roller 20 and the rotating roller 12, the cloth 21 is driven to pass through the drying roller 20 and the covering blanket 22 for secondary drying and color fixation. After the processing is completed, the cloth 21 is output from the machine body 1 to the winder for winding, thereby realizing the integrated processing of drying and color fixation.

[0030] Compared with the traditional tunnel drying machine, the utility model has a compact structure, small footprint, high drying and color fixing efficiency, and can complete the processing in one pass. Compared with the multiple drying in the traditional tunnel drying, which causes repetitive labor, the utility model is simpler and faster, and the generated smoke is sealed in the machine body 1 through the smoke collecting hood 2, and is purified and discharged through the smoke exhaust hole and the supporting purification technology to avoid the leakage of harmful gases.

[0031] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A drum-type belt-guided paint drying and fixing machine, characterized in that: The machine body (1) comprises a drying roller (20) rotatably connected inside the machine body (1), the drying roller (20) being connected to a rotating motor, a semi-envelope component being arranged around the drying roller (20), a hot air blower (3) being arranged inside the machine body (1), and a smoke exhaust port (9) being arranged at the top of the machine body (1).

2. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 1, characterized in that: The semi-wrapped assembly comprises a rotating roller (12) and a plurality of intermediate rollers (16); the rotating roller (12) and each intermediate roller (16) are covered with a covering blanket (22); the outer surface of the covering blanket (22) is in contact with the drying roller (20); and the rotating roller (12) is connected to a driving motor.

3. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 2, characterized in that: The semi-enclosed component also includes a color fixing pressure roller (14), the color fixing pressure roller (14) is in contact with the inner surface of the enclosed blanket (22), a tensioning groove (15) adapted to the color fixing pressure roller (14) is provided in the machine body (1), and a tensioning cylinder (13) corresponding to the color fixing pressure roller (14) is fixedly connected in the machine body (1).

4. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 3, characterized in that: A stop roller (18) is provided at the end of the coated blanket (22), the stop roller (18) is in contact with the inner surface of the coated blanket (22), a stop cylinder (19) is connected to the stop roller (18), and a stop movable groove (17) adapted to the stop roller (18) is provided in the machine body (1).

5. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 4, characterized in that: The rotating roller (12) is connected to an adjusting cylinder (10), and an adjusting groove (11) adapted to the rotating roller (12) is provided in the machine body (1).

6. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 1, characterized in that: A front guide plate (4) is provided on the front side of the machine body (1), and an induction sensor (6) is provided on the front guide plate (4).

7. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 6, characterized in that: The front guide plate (4) is rotatably connected to the front side of the machine body (1); an adjustment rod (5) is hinged at the bottom of the front guide plate (4); and an adjustment slot (7) matched with the adjustment rod (5) is provided on the machine body (1).

8. The drum-type guide belt paint drying and fixing machine according to any one of claims 1 to 7, characterized in that: The rear side of the machine body (1) is connected with a reel (8).

9. The drum-type belt-guided paint drying and color fixing integrated machine according to claim 8, characterized in that: A smoke collecting hood (2) is hingedly connected to the top of the machine body (1).

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