Multi-station roller type digital printing machine

Abstract

The utility model discloses a multi-station roller type digital printing machine which comprises a machine frame, a rotating disc is rotationally arranged on the upper portion of the machine frame, a first driving motor is arranged on the side face of the machine frame, the first driving motor is in driving connection with the rotating disc, the first driving motor can drive the rotating disc to rotate, a plurality of rotating bases are evenly distributed in the rotating disc, and rotating shafts are rotationally arranged in the rotating bases. A clamping block is connected to the outer end of the rotating shaft, a roller is installed on the clamping block, an electric heating film is arranged in the roller, two through holes are formed in the clamping block, wiring terminals are installed in the through holes, electric wires are connected between the wiring terminals and the electric heating film, and a driven gear is installed at the position, between the rotating base and the clamping block, of the rotating shaft. According to the utility model, a plurality of rollers are arranged, and independent operation can be carried out at different stations, so that the waiting time of the rollers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, and more specifically, to a multi-station roller type digital printing machine. Background Art

[0002] The existing rotary printing machine adopts a large roller single-arm transmission method, which can be continuously transmitted to achieve seamless printing of finished garments. When printing, put the clothes on the roller, dry the clothes after printing, take them off after drying, and put on new clothes for a new round of printing. It takes time to put on and take out clothes, it takes time to arrange the clothes after putting them on, and it also takes time to wait for drying, which leads to a long waiting time during the printing process, and it is impossible to work continuously, resulting in low printing efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a multi-station roller type digital printing machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a multi-station roller type digital printing machine, comprising a frame, a turntable is rotatably arranged on the upper part of the frame, a driving motor is arranged on the side of the frame, the driving motor is connected to the turntable, the driving motor can drive the turntable to rotate, a plurality of rotating seats are evenly distributed in the turntable, a rotating shaft is rotatably arranged in the rotating seat, a clamping block is connected to the outer end of the rotating shaft, a roller is installed on the clamping block, an electric heating film is arranged inside the roller, two through holes are formed on the clamping block, a wiring terminal is installed in the through hole, an electric wire is connected between the wiring terminal and the electric heating film, and a position on the rotating shaft between the rotating seat and the clamping block is provided. A driven gear is installed, and a driving motor 2 is arranged on the turntable. The driving motor 2 is connected to the driving gear, and the driving gear can mesh with the driven gear to drive the driven gear to rotate. A linear driving mechanism 1 is arranged on the turntable at a side of the driving motor 2. The linear driving mechanism 1 is connected to a connecting end, and two electrodes are arranged on the connecting end. A support plate 2 is slidingly arranged on the frame, and a motor seat is arranged on the support plate 2. A driving motor 3 is installed on the motor seat. The driving motor 3 is connected to a driving shaft, and the end of the driving shaft away from the driving motor 3 is connected to a top block. A printing table is also arranged on the frame.

[0006] Furthermore, a slide rail is provided on the upper part of the frame, and support plate one and support plate two are slidably installed on the slide rail. Support plate two is located on the side close to the turntable, and the motor seat is installed on support plate two. A linear drive mechanism two is provided on support plate one, and linear drive mechanism two is drive-connected to support plate two.

[0007] Furthermore, the top block includes a limit plate and a support ring. The limit plate is connected to the drive shaft. The support ring is installed on a side of the limit plate away from the drive shaft. The diameter of the support ring is smaller than the diameter of the limit plate.

[0008] Furthermore, an introduction sleeve is installed on the side of the support ring away from the limiting plate, the diameter of the end of the introduction sleeve connected to the support ring is the same as the diameter of the support ring, and the diameter of the end of the introduction sleeve away from the support ring is smaller than the diameter of the support ring.

[0009] Furthermore, a displacement mechanism is installed above the frame, and the printing table is installed on the displacement mechanism.

[0010] Furthermore, a support column is arranged on the side of the frame, the support column passes through the turntable, the upper end of the support column is connected to a support platform, and the displacement mechanism is installed on the support platform.

[0011] Furthermore, the number of the rotating seats is six.

[0012] The beneficial effect of the utility model is that a turntable equipped with multiple rollers is provided, and the turntable drives the rollers to rotate, so that the rollers arrive at corresponding workstations for operation, thereby realizing continuous operation, reducing the time for roller installation and waiting, and thus improving printing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a multi-station roller-type digital printing machine in this embodiment;

[0014] Figure 2 1 is a top view of the multi-station roller-type digital printing machine in this embodiment;

[0015] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0016] Figure 4 Schematic diagram of the assembly of the roller and the clamping block in this embodiment;

[0017] Figure 5 Schematic diagram of the structure of the top block in this embodiment.

[0018] Figure numerals: 1. frame; 2. turntable; 3. driving motor 1; 4. rotating seat; 5. rotating shaft; 6. driven gear; 7. block; 8. roller; 9. electric heating film; 10. through hole; 11. terminal; 12. driving motor 2; 13. linear driving mechanism 1; 14. driving gear; 15. connecting end; 16. slide rail; 17. support plate 1; 18. support plate 2; 19. motor seat; 20. driving shaft; 21. top block; 22. driving motor 3; 23. displacement mechanism; 24. printing table; 25. support column; 26. support table; 27. support ring; 28. guide sleeve; 29. ​​limit plate; 30. linear driving mechanism 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] As attached Figure 1 -Attached Figure 5 As shown, a multi-station roller digital printing machine includes a frame 1, a turntable 2 is rotatably arranged on the upper part of the frame 1, a driving motor 3 is arranged on the side of the frame 1, the driving motor 3 is connected to the turntable 2, and gear transmission or belt transmission can be adopted between the driving motor 3 and the turntable 2, and the driving motor 3 can drive the turntable 2 to rotate.

[0021] like Figure 4 As shown, a number of rotating seats 4 are evenly distributed in the turntable 2, a rotating shaft 5 is rotatably arranged in the rotating seat 4, a clamping block 7 is connected to the outer end of the rotating shaft 5, a roller 8 is installed on the clamping block 7, and one end of the roller 8 is clamped on the clamping block 7 by interference fit. An electric heating film 9 is arranged inside the roller 8, two through holes 10 are provided on the clamping block 7, a wiring terminal 11 is installed in the through hole 10, and an electric wire is connected between the wiring terminal 11 and the electric heating film 9.

[0022] like Figure 3As shown, a driven gear 6 is installed on the rotating shaft 5 at a position between the rotating seat 4 and the clamping block 7, and a driving motor 2 12 is provided on the rotating disk 2. The driving motor 2 12 is driven and connected to a driving gear 14, and the driving gear 14 can mesh with the driven gear 6 to drive the driven gear 6 to rotate. A power supply is provided on the rotating disk 2, and a linear driving mechanism 13 is provided on the rotating disk 2 at a position on the side of the driving motor 2 12. The linear driving mechanism 13 drives a connecting end 15 connected to a power supply, and two electrodes are provided on the connecting end 15. The driving motor 2 12 drives the driving gear 14 to rotate, and the driving gear 14 drives the meshed driven gear 6 to rotate to drive the clamping block 7 to rotate, so that the through hole 10 on the clamping block 7 corresponds to the position of the connecting end 15. Under the action of the linear drive mechanism 13, the connecting end 15 moves toward the block 7, so that the electrode on the connecting end 15 can be inserted into the through hole 10 and connected to the terminal 11, so that the electric heating film 9 is connected to the power supply to generate heat, heat the block 7, and dry the clothes on the roller 8.

[0023] like Figure 2 As shown, the frame 1 is slidably provided with a support plate 2 18, a motor seat 19 is provided on the support plate 2 18, a drive motor 3 22 is installed on the motor seat 19, the drive motor 3 22 is connected to a drive shaft 20, and the end of the drive shaft 20 away from the drive motor 3 22 is connected to a top block 21, and a printing table 24 is also provided on the frame 1. When the roller 8 rotates to the top of the frame 1, the top block 21 is clamped into the end of the roller 8, and the roller 8 is driven to rotate by the top block 21 driven by the drive motor 3 22, thereby driving the clothes on the roller 8 to rotate. Digital printing is performed on the rotating clothes through the printing table 24.

[0024] A slide rail 16 is provided on the upper part of the frame 1. The slide rail 16 has two slide rails. The two slide rails 16 are arranged along the length direction of the frame 1 and are parallel to each other. A support plate 17 and a support plate 2 18 are slidably installed on the slide rail 16. The support plate 17 and the support plate 2 18 can move along the slide rail 16 and can be fixed on the slide rail 16 by bolts. The support plate 2 18 is located on the side close to the turntable 2. The motor seat 19 is installed on the support plate 2 18. The support plate 1 17 is provided with a linear drive mechanism 2 30, and the linear drive mechanism 2 30 is connected to the support plate 2 18 by driving. In this embodiment, after the support plates 1 17 and the support plates 2 18 are adjusted to the appropriate positions, the support plate 1 17 is fixed on the slide rail 16. The linear drive mechanism 2 30 drives the support plate 2 18 to move, thereby driving the top block 21 to move toward the roller 8 so that the top block 21 is stuck in the end of the roller 8, thereby driving the roller 8 to rotate.

[0025] like Figure 5As shown, the top block 21 includes a limit plate 29 and a support ring 27. The limit plate 29 is connected to the drive shaft 20. The support ring 27 is installed on the side of the limit plate 29 away from the drive shaft 20. The diameter of the support ring 27 is smaller than the diameter of the limit plate 29. An introduction sleeve 28 is installed on the side of the support ring 27 away from the limit plate 29. The diameter of the end of the introduction sleeve 28 connected to the support ring 27 is the same as the diameter of the support ring 27. The diameter of the end of the introduction sleeve 28 away from the support ring 27 is smaller than the diameter of the support ring 27, that is, the diameter of the introduction sleeve 28 gradually decreases from left to right. This structural design facilitates the insertion of the introduction sleeve 28 into the roller 8. The support ring 27 is pressed against the inner wall of the roller 8 for fixing, and the limit plate 29 is pressed against the end of the roller 8 for limiting.

[0026] A displacement mechanism 23 is installed above the frame 1 , and a printing platform 24 is installed on the displacement mechanism 23 . The displacement mechanism 23 is a ball screw mechanism, and the displacement mechanism 23 can drive the printing platform 24 to move back and forth along the displacement mechanism 23 .

[0027] A support column 25 is arranged on the side of the frame 1, and the support column 25 passes through the turntable 2. The upper end of the support column 25 is connected to a support platform 26. The displacement mechanism 23 is installed on the support platform 26. One end of the displacement mechanism 23 is supported by the support platform 26, and the other end of the displacement mechanism 23 is directly supported by the frame 1.

[0028] The number of rotating seats 4 is set to six. The number of driving motors 12 is set to two. The turntable 2 rotates clockwise, and the roller 8 located directly above the frame 1 is the printing station; the following two rollers 8 are located at the drying station, and the rollers 8 are heated to dry the clothes on the rollers 8; the following two rollers 8 are located at the loading and unloading stations, and the printed clothes are taken off the rollers 8, and new clothes are put on the rollers 8, and the last roller 8 is located at the preparation station. The rollers 8 can work independently at each station without waiting, thereby improving the efficiency of printing.

[0029] A detection mechanism is also provided on the linear drive mechanism 13 for detecting the position of the through hole 10. When it is detected that the through hole 10 on the block 7 rotates to a position relative to the connecting end 15, the drive motor 2 12 is controlled to stop so that the position of the block 7 remains fixed, thereby allowing the electrode on the connecting end 15 to be accurately inserted into the through hole 10.

[0030] The linear drive mechanism 1 13 and the linear drive mechanism 2 30 are cylinders, hydraulic cylinders or electric push rods.

[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A multi-station roller digital printing machine, characterized in that: The invention comprises a frame (1), a turntable (2) is rotatably arranged on the upper part of the frame (1), a drive motor (3) is arranged on the side of the frame (1), the drive motor (3) is connected to the turntable (2), and the drive motor (3) can drive the turntable (2) to rotate, a plurality of rotating seats (4) are evenly distributed in the turntable (2), a rotating shaft (5) is rotatably arranged in the rotating seat (4), the outer end of the rotating shaft (5) is connected to a clamping block (7), and the clamping block (7) is connected to the outer end of the rotating shaft (5). A roller (8) is mounted on the block (7); a support plate (18) is slidably mounted on the frame (1); a motor seat (19) is mounted on the support plate (18); a drive motor (22) is mounted on the motor seat (19); a drive motor (22) is drivably connected to a drive shaft (20); an end of the drive shaft (20) away from the drive motor (22) is connected to a top block (21); and a printing table (24) is also mounted on the frame (1).

2. According to claim 1, a multi-station roller digital printing machine is characterized in that: The roller (8) is provided with an electric heating film (9) inside, the block (7) is provided with two through holes (10), a wiring terminal (11) is installed in the through hole (10), an electric wire is connected between the wiring terminal (11) and the electric heating film (9), a driven gear (6) is installed on the rotating shaft (5) at a position between the rotating seat (4) and the block (7), a driving motor (12) is provided on the turntable (2), the driving motor (12) is connected to a driving gear (14), the driving gear (14) can mesh with the driven gear (6) to drive the driven gear (6) to rotate, and a linear driving mechanism (13) is provided on the turntable (2) at a position on the side of the driving motor (12), the linear driving mechanism (13) is connected to a connecting end (15), and two electrodes are provided on the connecting end (15).

3. According to claim 1, a multi-station roller digital printing machine is characterized in that: The frame (1) is provided with a slide rail (16) on the upper part, and a support plate 1 (17) and a support plate 2 (18) are slidably mounted on the slide rail (16), and the support plate 2 (18) is located on a side close to the turntable (2), and the motor seat (19) is mounted on the support plate 2 (18), and a linear drive mechanism 2 (30) is provided on the support plate 1 (17), and the linear drive mechanism 2 (30) is drivingly connected to the support plate 2 (18).

4. According to claim 1, a multi-station roller digital printing machine is characterized in that: The top block (21) comprises a limit plate (29) and a support ring (27); the limit plate (29) is connected to the drive shaft (20); the support ring (27) is installed on a side of the limit plate (29) away from the drive shaft (20); and the diameter of the support ring (27) is smaller than the diameter of the limit plate (29).

5. According to claim 4, a multi-station roller digital printing machine is characterized in that: An introduction sleeve (28) is installed on the side of the support ring (27) away from the limiting plate (29); the diameter of one end of the introduction sleeve (28) connected to the support ring (27) is the same as the diameter of the support ring (27); and the diameter of one end of the introduction sleeve (28) away from the support ring (27) is smaller than the diameter of the support ring (27).

6. According to claim 1, a multi-station roller digital printing machine is characterized in that: A displacement mechanism (23) is installed above the frame (1), and the printing platform (24) is installed on the displacement mechanism (23).

7. The multi-station roller digital printing machine according to claim 6, characterized in that: A support column (25) is arranged on the side of the frame (1), the support column (25) passes through the turntable (2), the upper end of the support column (25) is connected to a support platform (26), and the displacement mechanism (23) is installed on the support platform (26).

8. The multi-station roller digital printing machine according to claim 1, characterized in that: The number of the rotating seats (4) is six.

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