Full-automatic plate pasting machine

Abstract

The utility model discloses a full-automatic plate pasting machine which comprises two wallboards playing a supporting role, the inner side of each wallboard is correspondingly provided with a hanging plate, the hanging plates are installed on the inner sides of the wallboards in a sliding mode, and a supporting plate is installed between the two hanging plates. A sliding shaft is mounted between the two hanging plates, a lens mounting seat is mounted on the sliding shaft in a sliding manner, a lens is further arranged on the lens mounting seat, and the lens is used for identifying a cross curve at one end of the flexographic plate during plate pasting. According to the utility model, the position of the flexographic plate can be automatically identified through the lens, manual verification is replaced, the working efficiency is improved, and the laminating precision is higher.

Description

Technical Field

[0001] The utility model relates to a full-automatic plate mounting machine, belonging to the technical field of automatic plate mounting machines for printing presses. Background Art

[0002] The fully automatic plate mounter is an indispensable part of the printing press. The flexographic printing press uses environmentally friendly ink with strong fluidity. The ink is transferred to the image and text part of the printing plate by the ink fountain rubber roller and the anilox transfer roller to make it inked, and then the pressure roller applies printing pressure to transfer the ink on the printing plate to the printing roller.

[0003] The flexible plate mounting machines in the existing technology are not equipped with a benchmarking function. When mounting the plate, it is necessary to rely on experience for calibration and to perform manual calibration repeatedly, which wastes a lot of manpower and material resources. There may even be problems such as inaccurate overprinting and scrapped plate mounting, which affects the production progress and causes the next process to go wrong.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] The utility model aims at the deficiencies in the background technology and provides a fully automatic plate mounting machine which can automatically identify the position of a flexible plate through a lens, replacing manual verification, thereby improving work efficiency and achieving higher mounting accuracy.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A fully automatic plate mounting machine comprises two wall panels for supporting, each wall panel has a corresponding hanging plate on its inner side, the hanging plate is slidably mounted on the inner side of the wall panel, and a support plate is mounted between the two hanging plates;

[0008] A sliding shaft is installed between the two hanging plates, a lens mounting seat is slidably mounted on the sliding shaft, and a lens is also arranged on the lens mounting seat. When mounting the plate, the lens is used to identify the crosshairs at one end of the flexible plate.

[0009] Furthermore, the two hanging plates are also equipped with a second lead screw, which is driven by a lens motor. A nut is also provided on the lens mounting seat, and the nut is threadably matched with the second lead screw.

[0010] Furthermore, a first lead screw is vertically rotatably installed on the inner side of one of the wall panels, a nut block is threadedly installed on the first lead screw, the nut block is fixedly connected to the hanging plate, and the rotation of the first lead screw drives the nut block and the hanging plate to slide up and down.

[0011] Furthermore, the lower end of the first screw is connected to a transmission box, which is driven by a transmission shaft, which is driven by a lifting motor, which drives the transmission shaft to rotate, and the transmission shaft drives the first screw to rotate through the transmission box, thereby driving the nut block and the hanging plate to slide up and down.

[0012] Furthermore, a front top cone is installed on one of the wall panels, and a rear top cone is installed on the other wall panel. The top cone heads of the front top cone and the rear top cone extend into the wall panels and are arranged opposite to each other.

[0013] Furthermore, a top cone motor is installed on the front top cone, a top cone cylinder is installed on the rear top cone, and a plate roller is sandwiched between the two top cone heads.

[0014] Furthermore, a hanging shaft is provided between the two wall panels, and double-sided adhesive tape is wound around the hanging shaft.

[0015] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0016] 1. The plate roller is clamped between the two top cone heads. The top cone cylinder pushes the top cone head of the rear top cone to move axially to complete the clamping. The top cone motor drives the top cone head of the front top cone to rotate, driving the plate roller to rotate. The clamping is completed through the two top cones, which can also drive the plate roller to rotate. It is convenient to work and has a simple structure.

[0017] 2. Manually drag the flexographic plate to align the crosshairs of the flexographic plate with the crosshairs of the lens. After alignment, rotate the plate roller to stick the flexographic plate on the pallet to the plate roller until the crosshairs of the lens are aligned with the crosshairs on the flexographic plate again. The position of the flexographic plate is automatically identified by the lens, which replaces manual verification, improves work efficiency, and has higher lamination accuracy.

[0018] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] In the figure,

[0021] 1-wall panel, 2-hanging shaft, 3-front top cone, 4-rear top cone, 5-top cone cylinder, 6-top cone motor, 7-lifting motor, 8-transmission shaft, 9-transmission box, 10-first lead screw, 11-nut block, 12-hanging plate, 13-lens, 14-second lead screw, 15-lens motor, 16-support plate. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0023] like Figure 1 As shown, the utility model provides a fully automatic plate mounting machine, including two wall panels 1 for supporting, one of which is equipped with a front top cone 3, and the other wall panel 1 is equipped with a rear top cone 4, the top cone heads of the front top cone 3 and the rear top cone 4 extend into the wall panel 1 and are arranged opposite to each other, the front top cone 3 is equipped with a top cone motor 6, and the rear top cone 4 is equipped with a top cone cylinder 5, and a plate roller is clamped between the two top cone heads, and the top cone cylinder 5 pushes the top cone head of the rear top cone 4 to move axially to complete clamping, and the top cone motor 6 drives the top cone head of the front top cone 3 to rotate, driving the plate roller to rotate. By clamping with two top cones, not only the clamping is completed, but also the plate roller can be driven to rotate, which is convenient to work and simple in structure.

[0024] A hanging shaft 2 is also provided between the two wall panels 1, and double-sided adhesive tape is wound around the hanging shaft 2, and the adhesive tape can be applied to the plate roller by rotating the plate roller.

[0025] A corresponding hanging plate 12 is provided on the inner side of each wall panel 1 , and the hanging plate 12 is slidably installed on the inner side of the wall panel. A supporting plate 16 is installed between the two hanging plates 12 , and a flexible plate is placed on the supporting plate 16 .

[0026] The two hanging plates 12 are also equipped with a sliding shaft 17, on which a lens mounting seat is slidably mounted, and a lens 13 is also provided on the lens mounting seat. When mounting the plate, the lens 13 identifies the crosshairs at one end of the flexible plate, and the flexible plate is manually dragged to align the crosshairs of the flexible plate with the crosshairs of the lens 13.

[0027] The two hanging plates 12 are also equipped with a second lead screw 14, which is driven by a lens motor 15. A nut is also provided on the lens mounting seat, and the nut is threadedly matched with the second lead screw 14. The lens motor 15 drives the second lead screw 14 to rotate, which can drive the lens 13 on the lens mounting seat to slide back and forth along the sliding shaft 17.

[0028] A first screw 10 is vertically rotatably installed on the inner side of one of the wall panels 1. A nut block 11 is threadedly installed on the first screw 10. The nut block 11 is fixedly connected to the hanging plate 12. The rotation of the first screw 10 drives the nut block 11 and the hanging plate 12 to slide up and down.

[0029] The lower end of the first lead screw 10 is connected to a transmission box 9, which is driven by a transmission shaft 8, which is driven by a lifting motor 7, which drives the transmission shaft 8 to rotate, and the transmission shaft 8 drives the first lead screw 10 to rotate through the transmission box 9, thereby driving the nut block 11 and the hanging plate 12 to slide up and down.

[0030] The specific working principle of the utility model:

[0031] The top cone heads of the front top cone 3 and the rear top cone 4 extend into the wall panel 1 to tighten the plate roller. First, the double-sided tape on the hanging shaft 2 is applied to the surface of the plate roller. The lifting motor 7 drives the first screw 10 to rotate, driving the two hanging plates 12 to slide up and down, thereby driving the flexible plate on the support plate 16 to move up and down, so that the flexible plate and the top of the plate roller are in the same horizontal plane; then, the lens motor 15 drives the lens 13 to move to the initial position where the plate roller needs to be labeled, and adjusts the focal length. The flexible plate is manually dragged to align the crosshairs of the flexible plate with the crosshairs of the lens 13. After alignment, the plate roller is rotated to make the flexible plate on the support plate 16 attached to the plate roller until the crosshairs of the lens 13 are aligned with the crosshairs on the flexible plate again. The plate roller has completed one circle of attachment and the plate attachment is completed. The position of the flexible plate is automatically identified by the lens 13, which replaces manual verification, improves work efficiency, and has higher bonding accuracy.

[0032] The above is an example of the best implementation of the utility model, and the parts not described in detail are common knowledge of ordinary technicians in this field. The protection scope of the utility model is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. A fully automatic plate mounter, characterized in that: It comprises two wall panels (1) for supporting, each wall panel (1) is provided with a corresponding hanging plate (12) on the inner side, the hanging plate (12) is slidably mounted on the inner side of the wall panel, and a supporting plate (16) is mounted between the two hanging plates (12); A sliding shaft (17) is installed between the two hanging plates (12), a lens mounting seat is slidably mounted on the sliding shaft (17), and a lens (13) is also arranged on the lens mounting seat. When attaching the plate, the lens (13) is used to identify the crosshairs at one end of the flexible plate.

2. A fully automatic plate mounter as claimed in claim 1, characterized in that: The two hanging plates (12) are also equipped with a second lead screw (14), which is driven by a lens motor (15). The lens mounting seat is also provided with a nut, which is threadably matched with the second lead screw (14).

3. A fully automatic plate mounter as claimed in claim 1, characterized in that: A first lead screw (10) is vertically rotatably mounted on the inner side of one of the wall panels (1), a nut block (11) is threadedly mounted on the first lead screw (10), the nut block (11) is fixedly connected to a hanging plate (12), and the rotation of the first lead screw (10) drives the nut block (11) and the hanging plate (12) to slide up and down.

4. A fully automatic plate mounter as claimed in claim 3, characterized in that: The lower end of the first lead screw (10) is connected to a transmission box (9), the transmission box (9) is driven by a transmission shaft (8), the transmission shaft (8) is driven by a lifting motor (7), the lifting motor (7) drives the transmission shaft (8) to rotate, and the transmission shaft (8) drives the first lead screw (10) to rotate through the transmission box (9), thereby driving the nut block (11) and the hanging plate (12) to slide up and down.

5. The fully automatic plate mounter according to claim 1, characterized in that: A front top cone (3) is installed on one of the wall panels (1), and a rear top cone (4) is installed on the other wall panel (1). The top cone heads of the front top cone (3) and the rear top cone (4) extend into the wall panel (1) and are arranged opposite to each other.

6. A fully automatic plate mounter as claimed in claim 5, characterized in that: A top cone motor (6) is installed on the front top cone (3), a top cone cylinder (5) is installed on the rear top cone (4), and a plate roller is sandwiched between the two top cone heads.

7. The fully automatic plate mounter according to claim 1, characterized in that: A hanging shaft (2) is also provided between the two wall panels (1), and a double-sided adhesive tape is wound around the hanging shaft (2).

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