A drying mechanism for a spray printing machine

Abstract

The utility model discloses a drying mechanism of a spray printing machine, including a support frame, the support frame is used for supporting and positioning the drying mechanism of the spray printing machine, a lifting control mechanism is fixedly provided on one side of the support frame, and a rotation adjustment mechanism is fixedly provided on the other side of the support frame; the rotation adjustment mechanism includes two positioning frames, and a drying heating rod is rotatably provided at the middle position of the bottom of the positioning frame. The utility model drives the positioning shaft to rotate through the two ends of a double-axis motor fixed on one side of the fixed frame, so that one end of the two positioning shafts respectively passes through the positioning block to drive the two positioning gears to rotate, and the tooth surface of the positioning gear is meshed with the tooth surface of the positioning gear ring, so that the two positioning gear rings drive the rotating shaft and the drying heating rod to rotate, so that the angle of the drying heating rod is adjusted, so that the drying heating rod is convenient to adjust the width according to the size of the printed matter, and the use convenience of the drying mechanism of the spray printing machine is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of spray printing machines, in particular to a drying mechanism of a spray printing machine. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate loading, inking, pressing, and paper feeding. Its working principle is: first, the text and image to be printed are made into a printing plate, which is then installed on the printing press. Then, ink is applied to the places where the text and image are on the printing plate by humans or the printing press, and then directly or indirectly transferred to paper or other substrates, thereby replicating a printed product identical to the printing plate.

[0003] In view of this, Chinese patent number CN209851804U proposes a drying mechanism for a printing press, which fixes the surface of the paper flatly on the drying table by attracting the square iron frame with the permanent magnet a, then starts the exhaust fan to discharge the air in the drying table, and the paper is firmly adsorbed on the drying table due to the pressure difference, and finally starts the heater to dry the paper. Due to the setting of the asbestos net, the paper is heated more evenly and the drying effect is better. However, in the above patents, the drying mechanism of the spray printing press is difficult to dry both sides of the printed matter, so that the drying of the printed matter is not thorough enough, and due to the different sizes of the dried products, it is easy to cause waste of resources when smaller printed matters are dried in larger drying equipment, and it is easy to cause hidden dangers due to uneven drying. Therefore, a drying mechanism for a spray printing press is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a drying mechanism for a spray printing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a drying mechanism of a spray printing machine, comprising a support frame, the support frame is used to support and position the drying mechanism of the spray printing machine, a lifting control mechanism is fixedly provided on one side of the support frame, and a rotation adjustment mechanism is fixedly provided on the other side of the support frame;

[0006] The rotation adjustment mechanism includes two positioning frames, a drying and heating rod is rotatably provided in the middle position of the bottom of the positioning frame, one side of the two drying and heating rods passes through the two positioning frames and is fixed with a rotating shaft, one side of the two rotating shafts is fixed with a positioning gear ring, one side of the support frame is fixed with a fixing frame, a dual-axis motor is fixed at the middle position of one side of the fixing frame, two output ends of the dual-axis motor are fixed with positioning shafts, one side of the two positioning frames is fixed with a positioning block, one side of the two positioning blocks is rotatably provided with a positioning gear, and one end of the outer wall of the two positioning shafts is respectively connected with the middle position of the two positioning gears.

[0007] In one example, one side of the two positioning frames is provided with a positioning groove, and the tooth surfaces of the two positioning gears respectively pass through the two positioning grooves to mesh with the tooth surfaces of the two positioning gear rings.

[0008] In one example, a positioning slot is provided in the middle of the two positioning gears, and one end of the outer wall of the two positioning shafts is respectively connected with the two positioning gears through the two positioning slots.

[0009] In one example, the lifting control mechanism includes a positioning seat, a positioning screw is rotatably provided in the middle position of the positioning seat, moving blocks are threadedly provided at both ends of the outer wall of the positioning screw, and fixing grooves are provided at both ends of one side of the support frame, and one end of the two moving blocks are respectively inserted into the two fixing grooves and fixedly connected to one end of the two positioning frames.

[0010] In one example, a driving motor is fixedly provided on the top end of the positioning seat, and an output end of the driving motor passes through the positioning seat and is fixedly connected to the top end of the positioning screw rod.

[0011] In one example, a switch panel is fixedly provided on one side of the support frame, and a drive motor switch and a dual-axis motor switch are fixedly provided on the surface of the switch panel, respectively. The drive motor and the dual-axis motor are electrically connected to an external power supply through the drive motor switch and the dual-axis motor switch, respectively.

[0012] The drying mechanism of the spray printing machine proposed by the utility model can bring the following beneficial effects:

[0013] 1. The drying mechanism of the spray printing machine drives the positioning shaft to rotate through the two ends of the double-axis motor fixed on one side of the fixed frame, so that one end of the two positioning shafts passes through the positioning blocks respectively to drive the two positioning gears to rotate, and the positioning gears pass through the positioning grooves provided on one side of the positioning frame to rotate, and the tooth surfaces of the positioning gears are meshed with the tooth surfaces of the positioning gear rings, so that the two positioning gear rings drive the rotating shaft and the drying heating rod to rotate, so that the angle of the drying heating rod is adjusted, and the drying heating rod is convenient to adjust the width according to the size of the printed matter, thereby reducing the problem of waste of resources and increasing the convenience of use of the drying mechanism of the spray printing machine.

[0014] 2. The drying mechanism of the spray printer drives the positioning screw to rotate through the output end of the driving motor fixed on the top of the positioning seat, so that the two moving blocks move along the two ends of the positioning screw by threads. By providing opposite threads on the outer wall of the positioning screw, the two moving blocks drive the two positioning frames to move to the opposite or opposite sides through the positioning of the fixed groove, so that the drying mechanism of the spray printer can easily control the drying distance of the printed matter, so that different printed matters can obtain corresponding drying control, thereby increasing the practicality of the drying mechanism of the spray printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotation adjustment mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning gear structure of the utility model.

[0019] In the figure: 1. Support frame; 2. Positioning seat; 3. Positioning screw; 4. Moving block; 5. Positioning frame; 6. Fixed slot; 7. Driving motor; 8. Fixed frame; 9. Dual-axis motor; 10. Positioning shaft; 11. Positioning block; 12. Rotating shaft; 13. Positioning gear ring; 14. Drying and heating rod; 15. Positioning gear; 16. Positioning slot; 17. Positioning card slot. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] Embodiment 1, the utility model provides as follows Figure 1-3 The drying mechanism of a spray printing machine shown in the figure comprises a support frame 1, which is used for supporting and positioning the drying mechanism of the spray printing machine. A lifting control mechanism is fixedly provided on one side of the support frame 1, and a rotation adjustment mechanism is fixedly provided on the other side of the support frame 1.

[0023] One side of the two positioning frames 5 is provided with a positioning groove 16, and the tooth surfaces of the two positioning gears 15 pass through the two positioning grooves 16 and mesh with the tooth surfaces of the two positioning gear rings 13 respectively. The lifting control mechanism includes a positioning seat 2, a positioning screw rod 3 is rotatably provided in the middle position of the positioning seat 2, and both ends of the outer wall of the positioning screw rod 3 are threaded with moving blocks 4, and both ends of one side of the support frame 1 are provided with fixed grooves 6, and one end of the two moving blocks 4 is respectively inserted into the two fixing grooves 6 and fixedly connected with one end of the two positioning frames 5. A driving motor 7 is fixedly provided at the top of the positioning seat 2, and the output end of the driving motor 7 passes through the positioning seat 2 and is fixedly connected with the top of the positioning screw rod 3. A switch panel is fixedly provided on one side of the support frame 1, and a driving motor switch and a dual-axis motor switch are fixedly provided on the surface of the switch panel. The driving motor 7 and the dual-axis motor 9 are electrically connected to the external power supply through the driving motor switch and the dual-axis motor switch respectively;

[0024] Embodiment 2, the utility model provides as follows Figure 2 The drying mechanism of a spray printing machine shown in the figure includes a rotating adjustment mechanism including two positioning frames 5, a drying heating rod 14 is rotatably provided at the middle position of the bottom of the positioning frame 5, one side of the two drying heating rods 14 passes through the two positioning frames 5 and is fixed with a rotating shaft 12, one side of the two rotating shafts 12 is fixed with a positioning gear ring 13, one side of the support frame 1 is fixed with a fixing frame 8, a middle position of one side of the fixing frame 8 is fixed with a double-axis motor 9, two output ends of the double-axis motor 9 are fixed with a positioning shaft 10, one side of the two positioning frames 5 is fixed with a positioning block 11, one side of the two positioning blocks 11 is rotatably provided with a positioning gear 15, and one end of the outer wall of the two positioning shafts 10 is respectively inserted and connected with the middle position of the two positioning gears 15;

[0025] Embodiment 3, the utility model provides as follows Figure 3 The drying mechanism of the spray printer shown in the figure comprises two positioning gears 15 with positioning slots 17 formed in the middle thereof, and one end of the outer wall of the two positioning shafts 10 is respectively connected with the two positioning gears 15 through the two positioning slots 17 .

[0026] Working principle: When the drying mechanism of the spray printer needs to be used, the staff turns on the drive motor switch, so that the output end of the drive motor 7 fixed on the top of the positioning seat 2 drives the positioning screw 3 to rotate, so that the two moving blocks 4 are threadedly moved along the two ends of the positioning screw 3. By providing opposite threads on the outer wall of the positioning screw 3, the two moving blocks 4 drive the two positioning frames 5 to move to the opposite or opposite sides through the positioning of the fixed groove 6, so that the drying mechanism of the spray printer is convenient for controlling the drying distance of the printed matter, so that different printed matters can obtain corresponding drying control, and the practicality of the drying mechanism of the spray printer is increased. The dual-axis motor switch is turned on so that the output end of the drive motor 7 fixed on the top of the positioning seat 2 drives the positioning screw 3 to rotate, so that the two moving blocks 4 are threadedly moved along the two ends of the positioning screw 3. By providing opposite threads on the outer wall of the positioning screw 3, the two moving blocks 4 drive the two positioning frames 5 to move to the opposite or opposite sides through the positioning of the fixed groove 6, so that the drying mechanism of the spray printer is convenient for controlling the drying distance of the printed matter, so that different printed matters can obtain corresponding drying control, and the practicality of the drying mechanism of the spray printer is increased. The two ends of the dual-axis motor 9 on one side of the fixed frame 8 drive the positioning shaft 10 to rotate, so that one end of the two positioning shafts 10 passes through the positioning block 11 respectively to drive the two positioning gears 15 to rotate, so that the positioning gear 15 passes through the positioning groove 16 opened on one side of the positioning frame 5 to rotate, and the tooth surface of the positioning gear 15 is meshed with the tooth surface of the positioning gear ring 13, so that the two positioning gear rings 13 drive the rotating shaft 12 and the drying and heating rod 14 to rotate, so that the angle of the drying and heating rod 14 is adjusted, so that the drying and heating rod 14 can be conveniently adjusted in width according to the size of the printed matter, thereby reducing the problem of waste of resources and increasing the convenience of use of the drying mechanism of the spray printing machine.

[0027] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0028] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A drying mechanism of a spray printing machine, comprising: A support frame (1), the support frame (1) is used for supporting and positioning a drying mechanism of a spray printing machine, a lifting control mechanism is fixedly provided on one side of the support frame (1), and a rotation adjustment mechanism is fixedly provided on the other side of the support frame (1); The invention is characterized in that: the rotation adjustment mechanism comprises two positioning frames (5), a drying and heating rod (14) is rotatably provided at the middle position of the bottom of the positioning frame (5), one side of the two drying and heating rods (14) passes through the two positioning frames (5) and is fixedly provided with a rotating shaft (12), one side of the two rotating shafts (12) is fixedly provided with a positioning gear ring (13), one side of the support frame (1) is fixedly provided with a fixing frame (8), a dual-axis motor (9) is fixedly provided at the middle position of one side of the fixing frame (8), two output ends of the dual-axis motor (9) are fixedly provided with a positioning shaft (10), one side of the two positioning frames (5) is fixedly provided with a positioning block (11), one side of the two positioning blocks (11) is rotatably provided with a positioning gear (15), and one end of the outer wall of the two positioning shafts (10) is respectively inserted and connected with the middle position of the two positioning gears (15).

2. A drying mechanism for a spray printing machine according to claim 1, characterized in that: One side of the two positioning frames (5) is provided with a positioning groove (16), and the tooth surfaces of the two positioning gears (15) respectively pass through the two positioning grooves (16) to mesh with the tooth surfaces of the two positioning gear rings (13).

3. The drying mechanism of a spray printing machine according to claim 1, characterized in that: A positioning slot (17) is provided in the middle of the two positioning gears (15), and one end of the outer wall of the two positioning shafts (10) is respectively connected to the two positioning gears (15) through the two positioning slots (17).

4. The drying mechanism of a spray printing machine according to claim 1, characterized in that: The lifting control mechanism comprises a positioning seat (2), a positioning screw (3) is rotatably provided in the middle position of the positioning seat (2), moving blocks (4) are threadedly provided at both ends of the outer wall of the positioning screw (3), and fixing grooves (6) are provided at both ends of one side of the support frame (1), and one end of the two moving blocks (4) is respectively inserted into the two fixing grooves (6) and fixedly connected to one end of the two positioning frames (5).

5. The drying mechanism of a spray printing machine according to claim 4, characterized in that: A driving motor (7) is fixedly provided at the top end of the positioning seat (2), and an output end of the driving motor (7) passes through the positioning seat (2) and is fixedly connected to the top end of the positioning screw rod (3).

6. A drying mechanism for a spray printing machine according to claim 5, characterized in that: A switch panel is fixedly provided on one side of the support frame (1), and a drive motor switch and a dual-axis motor switch are fixedly provided on the surface of the switch panel, respectively. The drive motor (7) and the dual-axis motor (9) are electrically connected to an external power supply via the drive motor switch and the dual-axis motor switch, respectively.

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