Printing drying device

Abstract

According to the technical scheme, the printing drying device is characterized by comprising a base; a cooling box is arranged on the base; a fixed roller and a rotating roller are arranged in the cooling box; cold water is filled in the fixed roller and the rotating roller; after the thin film enters the cooling box, cold water is contained in the rotating rollers and the fixed rollers, so that the dried thin film can be rapidly cooled, the thin film passes through the multiple rotating rollers and the fixed rollers, the cooling effect is improved, and then the dried thin film can be conveniently cooled; a rod block is arranged on the vertical rod; protrusions are arranged on the vertical rod and the rod block. The wind-up roller is provided with a recess; the bulge is matched with the recess; a moving block is arranged on the wind-up roller, and the concave part is matched with the convex part so as to prevent the wind-up roller from displacing; a certain friction force is formed between the moving block on the winding roller and the winding roller, so that the winding drum can be limited, and the film is prevented from deviating during winding; the film winding device has the advantages that a dried film can be cooled conveniently, and the film is prevented from deviating in the winding process.

Description

Technical Field

[0001] This utility model relates to a drying device, and more specifically to a printing drying device. Background Technology

[0002] Thin film is a thin, soft, transparent sheet made of materials such as plastics and rubber. Thin films can be classified into optical films, composite films, superconducting films, polyester films, nylon films, plastic films, etc. After the film is produced, patterns are sometimes printed on it for processing. After printing, the film needs to be dried for subsequent winding. However, some current drying equipment does not have a cooling mechanism, which causes the film to be wound while still hot, potentially damaging the film. In addition, some drying equipment is prone to film roll displacement during winding, making it difficult to wind up. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a printing drying device that facilitates the cooling of dried films and prevents film misalignment during winding.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a printing drying device, comprising a base, on which a drying chamber is mounted; a cooling chamber is provided on one side of the drying chamber; a fixed roller and a rotating roller are disposed within the cooling chamber; cold water is contained within the fixed roller and the rotating roller; both ends of the fixed roller and the rotating roller penetrate through the cooling chamber; a vertical rod and a take-up roller are disposed on one side of the cooling chamber; the take-up roller is located between the vertical rods; a rod block is mounted on the vertical rod; protrusions are present on the vertical rod and the rod block; a recess is present on the take-up roller; the protrusions and recesses engage; and a movable block is present on the take-up roller.

[0005] The present invention is further configured such that: the drying box has a first inlet and a first outlet; a conveyor roller is also provided inside the drying box; one end of the conveyor roller is connected to a first motor; air outlet pipes are provided above and below the conveyor roller; the air outlet pipes are connected to a hot air blower; the drying box has an opening; and a heat dissipation plug is provided at the opening.

[0006] The present invention is further configured such that: a notch is provided on the drying box; a retaining strip is provided on one side of the notch; a sealing plate is provided on the retaining strip; and a thermometer is also provided on the drying box.

[0007] The present invention is further configured such that: the cooling box has a second inlet and a second outlet; the cooling box has a box opening; a take-out plate is provided at the box opening; a support block is provided at the bottom of the box opening; the take-out plate is located on the support block; and a handle is provided on the take-out plate.

[0008] The present invention is further configured such that: the fixed roller and the rotating roller have roller openings; a sealing plug is provided at the roller opening; and one side of the rotating roller is fixedly connected to a second motor.

[0009] The present invention is further configured such that: a winding motor is mounted on the upright; a first gear is mounted on the rotating shaft of the winding motor; a second gear is mounted on the winding roller; the first gear and the second gear mesh; the upright and the rod block are connected by screws; and there is friction between the moving block and the winding roller.

[0010] In summary, the present invention has the following beneficial effects: after the film is dried in the drying box, it enters the cooling box. Both the rotating roller and the fixed roller contain cold water, which can quickly cool the dried film. Furthermore, the film passes through multiple rotating rollers and fixed rollers, thereby improving the cooling effect and facilitating the cooling of the dried film.

[0011] The recesses on the take-up roller engage with the protrusions on the uprights and blocks to prevent displacement of the take-up roller; the moving blocks on the take-up roller have a certain frictional force with the take-up roller, which can restrict the roll and prevent deviation during film winding. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0013] Figure 2 yes Figure 1 Enlarged view of part A;

[0014] Figure 3 This is an internal schematic diagram of this embodiment;

[0015] Figure 4 This is a schematic diagram of the take-up roller, the recess, and the protrusion in this embodiment;

[0016] Figure 5 This is a schematic diagram of the first motor and the second motor in this embodiment;

[0017] Figure 6 The card strip and sealing plate in this embodiment

[0018] Reference numerals: 1. Base; 2. Drying box; 3. Cooling box; 4. Fixed roller; 5. Rotating roller; 6. Upright pole; 7. Rewinding roller; 8. Rod block; 9. Protrusion; 10. Recess; 11. Moving block; 12. First inlet; 13. First outlet; 14. Conveyor roller; 15. First motor; 16. Air outlet pipe; 17. Hot air blower; 18. Opening; 19. Heat dissipation plug; 20. Notch; 21. Locking strip; 22. Sealing plate; 23. Thermometer; 24. Second inlet; 25. Second outlet; 26. Box opening; 27. Take-out plate; 28. Support block; 29. ​​Handle; 30. Roller opening; 31. Sealing plug; 32. Second motor; 33. Rewinding motor; 34. First gear; 35. Second gear. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] This embodiment discloses a printing drying apparatus, such as... Figures 1 to 5 As shown, this utility model facilitates the cooling of dried film and prevents film misalignment during winding. It includes a base 1 with a drying chamber 2 on it. A cooling chamber 3 is located on one side of the drying chamber 2. A fixed roller 4 and a rotating roller 5 are installed inside the cooling chamber 3. Cold water is contained within the fixed roller 4 and the rotating roller 5. Both ends of the fixed roller 4 and the rotating roller 5 pass through the cooling chamber 3. A vertical rod 6 and a winding roller 7 are located on one side of the cooling chamber 3. The winding roller 7 is positioned between the vertical rods 6. Rod blocks 8 are located on the vertical rods 6. Protrusions 9 are located on the vertical rods 6 and rod blocks 8. A recess 10 is located on the winding roller 7. The protrusions 9 and recesses 10 engage. A movable block 11 is located on the winding roller 7.

[0021] By adopting the above technical solution: the drying box 2 can dry the film, and after the film is dried, it enters the cooling box 3. The fixed roller 4 and the cooling roller in the cooling box 3 contain cold water, which can quickly cool the film. The film passes through multiple rotating rollers 5 and fixed roller 4, thereby improving the cooling effect and facilitating the cooling of the dried film. The rod block 8 makes it easy to place and detach the winding roller 7 between the uprights 6. The protrusion 9 and the recess 10 cooperate to make the winding roller 7 set firmly between the uprights 6. The moving block 11 moves on the winding roller 7, thereby restricting the roll on the winding roller 7 and preventing the film from deviating during winding.

[0022] like Figure 1 As shown, the drying chamber 2 has a first inlet 12 and a first outlet 13; the drying chamber 2 is also equipped with a conveyor roller 14; one end of the conveyor roller 14 is connected to a first motor 15; air outlet pipes 16 are provided above and below the conveyor roller 14; the air outlet pipes 16 are connected to a hot air blower 17; the drying chamber 2 has an opening 18; and a heat dissipation plug 19 is provided at the opening 18.

[0023] like Figure 1 , Figure 6 As shown, the drying oven 2 has a notch 20; a retaining strip 21 is provided on one side of the notch 20; a sealing plate 22 is provided on the retaining strip 21; and a thermometer 23 is also provided on the drying oven 2.

[0024] By adopting the above technical solution: the film enters the drying chamber 2 through the first inlet 12, the conveyor roller 14 can increase the travel path of the film in the drying chamber 2, thereby improving the drying effect. The conveyor roller 14 passes through both sides of the drying chamber 2, and the first motor 15 drives the conveyor roller 14 to rotate, thereby conveying the film. After the hot air blower 17 is started, hot air is blown out through the air outlet 16 to dry the film. The hot air is blown out from both sides of the film, which facilitates drying both sides of the film. The thermometer 23 can display the temperature inside the drying chamber 2. When the temperature is high, the heat dissipation plug 19 can be removed from the opening 18 to facilitate the temperature reduction inside the drying chamber 2. After drying, the film leaves the drying chamber 2 through the first outlet 13.

[0025] The card strip 21 can seal the sealing plate 22, and the sealing plate 22 can be removed before printing and drying operations, so that the film can be wrapped around the conveyor roller 14.

[0026] like Figure 1 , Figure 3 As shown, the cooling box 3 has a second inlet 24 and a second outlet 25; the cooling box 3 has a box opening 26; a take-out plate 27 is provided at the box opening 26; a support block 28 is at the bottom of the box opening 26; the take-out plate 27 is located on the support block 28; and a handle 29 is provided on the take-out plate 27.

[0027] By adopting the above technical solution: after the film leaves the drying box 2, it enters the cooling box 3 through the second inlet 24. Before the printing and drying operation, the take-out plate 27 can be taken out onto the box opening 26 through the handle 29, so that the film is wrapped around the fixed roller 4 and the cooling roller. The support block 28 supports the take-out plate 27 so that the take-out plate 27 is set firmly at the box opening 26. After the film is cooled, it leaves the cooling box 3 through the second outlet 25.

[0028] like Figure 2 , Figure 5 As shown, the fixed roller 4 and the rotating roller 5 have roller openings 30; a sealing plug 31 is provided at the roller opening 30; one side of the rotating roller 5 is fixedly connected to the second motor 32.

[0029] By adopting the above technical solution: after cold water enters the fixed roller 4 and the rotating roller 5 through the roller opening 30, the roller opening 30 is sealed by the sealing plug 31 to prevent the cold water from leaving the fixed roller 4 and the rotating roller 5.

[0030] like Figure 1 ,4 As shown, the upright 6 has a winding motor 33; the rotating shaft of the winding motor 33 has a first gear 34; the winding roller 7 has a second gear 35; the first gear 34 and the second gear 35 mesh; the upright 6 and the rod block 8 are connected by screws; there is friction between the moving block 11 and the winding roller 7.

[0031] By adopting the above technical solution: the take-up motor 33 drives the first gear 34 to rotate, which in turn drives the second gear 35 to rotate, which in turn drives the take-up roller 7 to rotate. The screw passes through the rod block 8 and is connected to the upright 6, so that the rod block 8 and the upright 6 are set firmly, and the take-up roller 7 rotates smoothly between the upright 6. The moving block 11 is in contact with the roll of the take-up film and there is friction between the moving block 11 and the take-up roller 7, so as to prevent the roll from moving randomly on the take-up roller 7.

[0032] In summary, the present invention has the following beneficial effects: after the film is dried in the drying box 2, it enters the cooling box 3. Both the rotating roller 5 and the fixed roller 4 contain cold water, which can quickly cool the dried film. Furthermore, the film passes through multiple rotating rollers 5 and fixed rollers 4, thereby improving the cooling effect and facilitating the cooling of the dried film.

[0033] The recess 10 on the take-up roller 7 cooperates with the protrusion 9 on the upright 6 and the rod block 8 to prevent the take-up roller 7 from shifting; the moving block 11 on the take-up roller 7 has a certain frictional force with the take-up roller 7, which can restrict the roll and prevent the film from shifting during winding.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A printing and drying apparatus comprising a base (1), characterised in that: The base (1) has a drying box (2); a cooling box (3) is provided on one side of the drying box (2); a fixed roller (4) and a rotating roller (5) are provided inside the cooling box (3); cold water is provided inside the fixed roller (4) and the rotating roller (5); the two ends of the fixed roller (4) and the rotating roller (5) pass through the cooling box (3); a vertical rod (6) and a winding roller (7) are provided on one side of the cooling box (3); the winding roller (7) is located between the vertical rod (6); a rod block (8) is provided on the vertical rod (6); a protrusion (9) is provided on the vertical rod (6) and the rod block (8); a recess (10) is provided on the winding roller (7); the protrusion (9) and the recess (10) cooperate; a moving block (11) is provided on the winding roller (7).

2. The print drying apparatus of claim 1, wherein: The drying box (2) is provided with a first inlet (12) and a first outlet (13); a conveyor roller (14) is also provided inside the drying box (2); one end of the conveyor roller (14) is connected to a first motor (15); an air outlet pipe (16) is provided above and below the conveyor roller (14); the air outlet pipe (16) is connected to a hot air blower (17); the drying box (2) has an opening (18); a heat dissipation plug (19) is provided at the opening (18).

3. The print drying apparatus of claim 2, wherein: The drying oven (2) has a notch (20); a retaining strip (21) is provided on one side of the notch (20); a sealing plate (22) is provided on the retaining strip (21); and a thermometer (23) is also provided on the drying oven (2).

4. The print drying apparatus of claim 1, wherein: The cooling box (3) is provided with a second inlet (24) and a second outlet (25); the cooling box (3) has a box opening (26); a take-out plate (27) is provided at the box opening (26); a support block is provided at the bottom of the box opening (26); the take-out plate (27) is located on the support block (28); and a handle (29) is provided on the take-out plate (27).

5. The print drying apparatus of claim 4, wherein: The fixed roller (4) and the rotating roller (5) have roller openings (30); a sealing plug (31) is provided at the roller opening (30); one side of the rotating roller (5) is fixedly connected to the second motor (32).

6. The print drying apparatus of claim 5, wherein: The upright (6) has a winding motor (33); the rotating shaft of the winding motor (33) has a first gear (34); the winding roller (7) has a second gear (35); the first gear (34) and the second gear (35) mesh; the upright (6) and the rod block (8) are connected by screws; there is friction between the moving block (11) and the winding roller (7).

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