Digital printing machine

Abstract

The utility model discloses a digital printing machine, and relates to the technical field of printing machines. According to the technical scheme, the digital printing machine comprises a printing machine body and a center control rotating table, an ink jet device is slidably connected to the printing machine body, laser equipment is slidably connected to the printing machine body through a supporting rod, and a plurality of machining rollers are rotatably connected to the side wall of the center control rotating table; a connecting plate is fixedly connected to the outer wall of the supporting rod, a telescopic assembly is arranged on the bottom face of the connecting plate, a scale plate is rotationally connected to the end, away from the connecting plate, of the telescopic assembly, and an indicating assembly is slidably connected to the side wall, close to the center control rotating table and perpendicular to the printing machine body, of the scale plate. According to the measuring device of the printing machine, the measuring device is arranged on the printing machine, so that the preparatory work of the printing machine before operation is simplified, and the working efficiency of the printing machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing machine technical field, more specifically, it relates to a digital printing machine. BACKGROUND

[0002] The digital printing machine is a kind of equipment specially used for printing pattern on socks, can realize individualization and customization printing demand, with middle control rotating table and 360 ° rotating processing roller, with the characteristics of high efficiency, high precision and environmental protection, can print complex pattern and color on socks, satisfy the demand of individualized sock product on market.

[0003] Before starting, the operator needs to rotate one of the processing rollers to be perpendicular to the printing machine body, then measures with tape measure, and adjusts the position of cursor on the processing roller by pushing the laser equipment, the existing debugging method needs to measure first, then fixes the scale with one hand, and adjusts the laser equipment with the other hand, the debugging step is more cumbersome, thus a new scheme is designed to solve this problem. UTILITARIAN CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a digital printing machine, which simplifies the process of debugging cursor and reduces the influence on accuracy during debugging by setting the measuring device connected with the laser equipment.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a digital printing machine, comprising a printing machine body and a middle control rotating table, the printing machine body is slidably connected with an inkjet device, the printing machine body is slidably connected with a laser equipment through a support rod, the side wall of the middle control rotating table is rotatably connected with a plurality of processing rollers, the outer wall of the support rod is fixedly connected with a connecting plate, the bottom surface of the connecting plate is provided with a telescopic assembly, one end of the telescopic assembly away from the connecting plate is rotatably connected with a scale plate, the scale plate is slidably connected with an indicating assembly on the side wall close to the middle control rotating table and perpendicular to the printing machine body, and the moving track of the laser equipment is same with that of the indicating assembly.

[0006] The utility model is further provided with: the side wall of the indicating assembly away from the scale plate is fixedly connected with a telescopic rod, and one end of the telescopic rod away from the indicating assembly is fixedly connected with the side wall close to the scale plate of the laser equipment.

[0007] The utility model is further provided with: the indicating assembly comprises a sliding block and an indicating needle, the side wall of the indicating needle is fixedly connected on the side wall of the sliding block close to the scale plate, and the bottom surface of the indicating needle is slidably connected with the upper surface of the scale plate.

[0008] The present invention is further configured such that: the end of the scale plate away from the printing machine body and the end of the processing roller perpendicular to the printing machine body away from the printing machine body are on the same plane; the end of the scale plate away from the printing machine body is set to zero scale and each scale is spaced one centimeter apart.

[0009] The present invention is further configured such that the distance between the indicator needle and the printing machine body and the distance between the laser light irradiated on the processing roller and the printing machine body are equal.

[0010] The present invention is further configured such that: the sliding block is slidably connected to the side wall of the scale plate near the central control rotary table and perpendicular to the printing machine body through a sliding groove, the cross-sectional shape of the sliding groove is T-shaped, and the side wall of the scale plate is in contact with the inner wall of the sliding groove.

[0011] The present invention is further configured such that: an anti-slip pad is fixedly connected to the inner top surface of the sliding groove, the lower surface of the anti-slip pad is slidably connected to the upper surface of the scale plate, and the coefficient of friction between the anti-slip pad and the upper surface of the scale plate is greater than the coefficient of friction between the inner wall of the sliding groove and the upper surface of the scale plate.

[0012] In summary, this utility model has the following beneficial effects: A digital printing machine has a connecting plate supporting a scale plate on a support rod. The connecting plate is connected to the scale plate through a telescopic component, allowing the scale plate to move vertically. A sliding block with an indicator needle is slidably connected to the scale plate. The distance between the indicator needle and the printing machine body is the same as the distance between the laser device's cursor on the processing roller and the printing machine body. The laser device is fixedly connected to the sliding block through a telescopic rod. By moving the sliding block to align the indicator needle with the required scale, the cursor of the laser device on the processing roller can be adjusted to be in the required position. This simplifies the steps of adjusting the laser device before starting the printing machine and makes the adjustment more convenient for the operator. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0016] In the diagram: 1. Printing machine body; 2. Central control rotary table; 3. Inkjet device; 4. Laser equipment; 5. Processing roller; 6. Connecting plate; 7. Telescopic assembly; 8. Scale plate; 9. Telescopic rod; 10. Sliding block; 11. Indicator needle; 12. Sliding groove; 13. Anti-slip pad; 14. Support rod. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] A digital printing machine, such as Figure 3 As shown, the device includes a printing machine body 1 and a central control rotary table 2. An inkjet device 3 is slidably connected to the printing machine body 1. A laser device 4 is slidably connected to the printing machine body 1 via a support rod 14. Four processing rollers 5 are rotatably connected to the side wall of the central control rotary table 2. The four processing rollers 5 are arranged in a circumferential array on the side wall of the central control rotary table 2. When printing on socks, the laser device 4 is moved first to adjust the cursor projected by the laser device 4 onto the processing roller 5. Then, the sock is placed on the outer wall of the processing roller 5 according to the position of the laser cursor, and the printing machine body 1 is started to print. The central control rotary table 2 rotates after the previous sock is printed, so that the next processing roller 5 rotates to be below the inkjet device 3 for printing. A connecting plate 6 is welded to the outer wall of the support rod 14. A scale plate 8 is connected to the bottom surface of the connecting plate 6 via a telescopic component 7. The connecting plate 6 provides support to the scale plate 8 via the telescopic component 7. The telescopic component 7 is rotatably connected to the connecting plate 6 and the scale plate 8 at both ends. When measurement is not required, the telescopic component 7 is in a folded state, which allows the scale plate 8 to be stored above the printing machine body 1, preventing the scale plate 8 from affecting the movement of the processing roller 5 when the central control rotary table 2 rotates. An indicator component is slidably connected to the scale plate 8 near the central control rotary table 2 and perpendicular to the side wall of the printing machine body 1. When it is necessary to adjust the cursor of the laser device 4 illuminating the processing roller 5, the operator applies a pulling force to the scale plate 8 to stretch the telescopic component 7, thereby moving the scale plate 8 downward to the same horizontal height as the center of the cross-section of the processing roller 5. Then, a pushing force is applied to the indicator component to move the indicator component to the required scale position. The movement of the indicator component can drive the laser device 4 to move synchronously, so that the cursor illuminating the laser device 4 illuminates the designated position of the processing roller 5.

[0019] like Figure 3As shown, a telescopic rod 9 is welded to the side wall of the indicator component away from the scale plate 8. The end of the telescopic rod 9 away from the indicator component is welded to the side wall of the laser device 4 near the scale plate 8. The telescopic rod 9 allows the scale plate 8 to move upward when not in use, so that the scale plate 8 can be stored above the processing roller 5 without affecting the rotation of the processing roller 5. The telescopic rod 9 allows the movement of the indicator component to drive the laser device 4 to move synchronously. When the cursor emitted by the laser device 4 needs to reach a specified position, the operator only needs to move the indicator component to slide on the scale plate 8, and slide the indicator component to the specified position according to the scale on the scale plate 8 to change the position of the cursor emitted by the laser device 4 on the processing roller 5. At the same time, the setting of the telescopic rod 9 allows the scale plate 8 to move vertically. Since the telescopic rod 9 is set perpendicular to the connecting plate 6, the scale plate 8 can always be parallel to the connecting plate 6 during the up and down movement, reducing the probability of inaccurate scale measurement due to tilting.

[0020] like Figure 1 , Figure 2 As shown, the indicating component includes a sliding block 10 and an indicating needle 11. The indicating needle 11 is welded to the side wall of the sliding block 10 near the scale plate 8. The indicating needle 11 slides along the sliding block 10 and is connected to the upper surface of the scale plate 8. The position of the indicating needle 11 makes it easier to compare the indicating needle 11 with the scale, so that the indicating component can drive the cursor irradiated by the laser device 4 to a more accurate position. The end of the scale plate 8 away from the printing machine body 1 and the end of the processing roller 5 perpendicular to the printing machine body 1 away from the printing machine body 1 are on the same plane. The end of the scale plate 8 away from the printing machine body 1 is set to zero scale and each scale is spaced one centimeter apart. The distance between the indicating needle 11 and the printing machine body 1 is equal to the distance between the light irradiated by the laser device 4 onto the processing roller 5 and the printing machine body 1. This setting makes the number displayed by the scale corresponding to the indicating needle 11 the length of the distance between the cursor irradiated by the laser device 4 and the end of the processing roller 5 away from the central control rotary table 2. Therefore, the laser device 4 can be adjusted simply by pushing the indicating needle 11 to the corresponding scale.

[0021] like Figure 1 , Figure 2As shown, the sliding block 10 is slidably connected to the side wall of the scale plate 8 near the central control rotary table 2 and perpendicular to the printing machine body 1 via the sliding groove 12. The sliding groove 12 has a T-shaped cross-section, and the side wall of the scale plate 8 is in contact with the inner wall of the sliding groove 12. The T-shaped sliding groove 12 ensures that the sliding block 10 can only slide on a fixed track, making the measurement more accurate and reducing the impact of yaw during the sliding process on the measurement accuracy. It also prevents the sliding block 10 from slipping off the scale plate 8. An anti-slip pad 13 is attached to the inner top surface of the sliding groove 12. The lower surface of the anti-slip pad 13 is slidably connected to the upper surface of the scale plate 8. The coefficient of friction on the upper surface of the scale plate 8 is greater than the coefficient of friction between the inner wall of the sliding groove 12 and the upper surface of the scale plate 8. After the scale measurement is completed, in order to prevent the scale plate 8 from affecting the operation of the central control rotary table 2, the operator can apply an upward pushing force to the scale plate 8 to make the scale plate 8 move upward. The anti-slip pad 13 can make the sliding block 10 move when pushed by the operator. When the measurement is completed and the scale plate 8 is put back up, the sliding block 10 will not move on the scale plate 8, reducing the probability that the sliding block 10 will slide randomly during the process of putting the scale plate 8 back up, thereby affecting the position of the cursor emitted by the laser device 4.

[0022] Working principle: Before starting a digital printing machine, the operator rotates the central control rotary table 2 so that one of the processing rollers 5 is perpendicular to the printing machine body 1. Then, a pulling force is applied to the scale plate 8 stored above the printing machine body 1, causing the telescopic component 7 and telescopic rod 9 to be stretched. The scale plate 8 moves downward under the pulling force to facilitate the operator's operation. The operator moves the sliding block 10 on the scale plate 8 so that the indicator needle 11 points to the required scale. The movement of the sliding block 10 drives the laser device 4 through the telescopic rod 9 to illuminate the cursor on the corresponding position on the processing roller 5 to complete the adjustment of the laser device 4. Then, the scale plate 8 is pushed upward so that it does not affect the rotation of the central control rotary table 2. Finally, the printing machine is started to print.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A digital printing machine, comprising a printing machine body (1) and a central control rotary table (2), wherein an inkjet device (3) is slidably connected to the printing machine body (1), and a laser device (4) is slidably connected to the printing machine body (1) via a support rod (14), and a plurality of processing rollers (5) are rotatably connected to the side wall of the central control rotary table (2), characterized in that: A connecting plate (6) is fixedly connected to the outer wall of the support rod (14). A telescopic component (7) is provided on the bottom surface of the connecting plate (6). A scale plate (8) is rotatably connected to the end of the telescopic component (7) away from the connecting plate (6). An indicator component is slidably connected to the side wall of the scale plate (8) near the central control rotary table (2) and perpendicular to the printing machine body (1). The movement trajectory of the laser device (4) is the same as the movement trajectory of the indicator component.

2. The digital printing machine according to claim 1, characterized in that: A telescopic rod (9) is fixedly connected to the side wall of the indicator component away from the scale plate (8), and the end of the telescopic rod (9) away from the indicator component is fixedly connected to the side wall of the laser device (4) near the scale plate (8).

3. A digital printing machine according to claim 1, characterized in that: The indicating component includes a sliding block (10) and an indicator needle (11). The indicator needle (11) is fixedly connected to the side wall of the sliding block (10) near the scale plate (8), and the bottom surface of the indicator needle (11) is slidably connected to the upper surface of the scale plate (8).

4. A digital printing machine according to claim 1, characterized in that: The end of the scale plate (8) away from the printing machine body (1) and the end of the processing roller (5) perpendicular to the printing machine body (1) away from the printing machine body (1) are on the same plane. The end of the scale plate (8) away from the printing machine body (1) is set to zero scale and each scale is spaced one centimeter apart.

5. A digital printing machine according to claim 3, characterized in that: The distance between the indicator needle (11) and the printing machine body (1) and the distance between the laser device (4) irradiating the processing roller (5) and the printing machine body (1) are equal.

6. A digital printing machine according to claim 3, characterized in that: The sliding block (10) is slidably connected to the scale plate (8) near the central control rotary table (2) and perpendicular to the printing machine body (1) via the sliding groove (12). The sliding groove (12) has a T-shaped cross-section and the side wall of the scale plate (8) is in contact with the inner wall of the sliding groove (12).

7. A digital printing machine according to claim 6, characterized in that: An anti-slip pad (13) is fixedly connected to the inner top surface of the sliding groove (12). The lower surface of the anti-slip pad (13) is slidably connected to the upper surface of the scale plate (8). The coefficient of friction between the anti-slip pad (13) and the upper surface of the scale plate (8) is greater than the coefficient of friction between the inner wall of the sliding groove (12) and the upper surface of the scale plate (8).

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