Printing ink detection device for printing machine

Abstract

The utility model provides a printing ink detection device for a printing machine, which comprises a base, a placing disc is arranged on the base, and a detection lamp is arranged on one side, far away from the base, of the placing disc; a control structure; the control structure comprises an annular groove formed in the upper end face of the base, a surrounding block is slidably connected into the annular groove, a stand column is fixedly connected to the surrounding block, a lifting groove is formed in the side wall, close to the containing disc, of the stand column, a magnet cylinder is fixedly connected to the inner wall of the lifting groove, and a magnetic frame is slidably connected into the magnet cylinder. A lifting frame is fixedly connected to one end of the magnetic frame, a sliding groove is formed in one side wall of the lifting frame, a magnet pipe is slidably connected into the sliding groove, and a magnetic column is slidably connected into the magnet pipe. According to the utility model, the position of the detection lamp can be adjusted more quickly, and stable shielding is avoided, so that the ink detection work is better completed.

Description

Technical Field

[0001] The utility model relates to the technical field of printing detection equipment, in particular to an ink detection device for a printing press. Background Art

[0002] The prior art discloses an ink detection device for a printing press with the application number CN202320519976.4, including a machine base 1, which is fixed at the bottom of the printing and conveying paper. A sliding groove 2 is arranged on the upper side of the machine base 1 along the conveying direction of the paper... Using a longer lamp strip can detect a wider paper at one time, thus improving the convenience of paper detection... Using the first fixing bolt and the first locking nut in cooperation can make the first support plate more stably connected to the machine base, and using the second fixing bolt and the second locking nut can make the second support plate more stably connected to the first support plate.

[0003] The deficiencies of the above prior art are that during the process of ink detection on the placed paper, structures such as the protective mesh cover are prone to problems such as occlusion during the detection and observation process due to their large volume and large covering range. At the same time, various adjustment operations require the rotational operation of threaded structures such as bolts, which is too troublesome and not conducive to the progress of quick work. Summary of the Utility Model

[0004] In view of the deficiencies in the prior art, the utility model provides an ink detection device for a printing press.

[0005] An embodiment of the utility model provides an ink detection device for a printing press, including:

[0006] A base, on which a placement tray is provided, and a detection lamp is provided on the side of the placement tray away from the base;

[0007] A control structure; the control structure includes an annular groove arranged on the upper end face of the base, a surrounding block is slidably connected in the annular groove, a column is fixedly connected to the surrounding block, a lifting groove is arranged on the side wall of the column close to the placement tray, a magnet cylinder is fixedly connected to the inner wall of the lifting groove, a magnetic frame is slidably connected in the magnet cylinder, a lifting frame is fixedly connected to one end of the magnetic frame, a sliding groove is arranged on the side wall of the lifting frame, a magnet tube is slidably connected in the sliding groove, a magnetic column is slidably connected in the magnet tube, and the detection lamp is fixedly connected to one end of the magnetic column.

[0008] Further, a rotating opening is provided on the upper end surface of the base. A rotating disk is rotatably connected in the rotating opening. The rotating disk is fixedly connected to the placing disk. A plurality of symmetrically arranged spherical grooves are provided on the lower end surface of the rotating disk. Rolling balls are provided in the plurality of spherical grooves, and the plurality of rolling balls are all in contact with the inner wall of the rotating opening.

[0009] Further, an auxiliary frame is fixedly connected to the side wall of the column away from the lifting groove. An auxiliary hole is provided on the auxiliary frame, and the magnetic column is slidably connected in the auxiliary hole.

[0010] Further, a limiting disk is fixedly connected to one end of the magnetic column away from the detection lamp.

[0011] Further, the cross section of the annular groove is in a T shape, and the cross section of the surrounding block is also in a T shape. The shape of the surrounding block matches the annular groove.

[0012] Further, a plurality of symmetrically arranged foot pads are fixedly connected to the lower end surface of the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the staff can adjust the positions of structures such as the column by means of the rotation of the surrounding block in the annular groove, so that structures such as the column and the magnetic column can be located in the opposite direction of the staff's observation line of sight. At the same time, since the magnetic column can move relative to the whole column, the problem of blocking the staff's observation is effectively avoided. At the same time, with the adsorption and fixation of the magnet cylinder and the magnetic frame, and the adsorption and fixation of the magnet tube and the magnetic column, the position and height of the detection lamp can be conveniently adjusted, reducing the adjustment operation steps of the staff and enabling the detection work to be completed more quickly. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of an ink detection device for a printing press in an embodiment of the utility model.

[0016] Figure 2 It is a front sectional view of an ink detection device for a printing press in an embodiment of the utility model.

[0017] Figure 3 It is a top sectional view of an ink detection device for a printing press in an embodiment of the utility model.

[0018] In the above-mentioned drawings: 1 base, 2 placement tray, 3 detection lamp, 4 annular groove, 5 surrounding block, 6 column, 7 lifting groove, 8 magnet cylinder, 9 magnetic holder, 10 lifting frame, 11 sliding groove, 12 magnet tube, 13 magnetic column, 14 rotation port, 15 rotating disk, 16 spherical groove, 17 rolling ball, 18 auxiliary frame, 19 auxiliary hole, 20 limit disk, 21 foot pad. Detailed implementation mode

[0019] The technical solutions in the present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] As Figures 1 - 3 shown, an ink detection device for a printing press is proposed in an embodiment of the present utility model, including:

[0021] A base 1, on the lower end surface of the base 1, a plurality of foot pads 21 are fixedly connected and arranged symmetrically with each other, so that the device is more stable when placed. A placement tray 2 is provided on the base 1, a rotation port 14 is provided on the upper end surface of the base 1, a rotating disk 15 is rotatably connected in the rotation port 14, the rotating disk 15 is fixedly connected to the placement tray 2, and a plurality of spherical grooves 16 are provided on the lower end surface of the rotating disk 15 and arranged symmetrically with each other. A rolling ball 17 is provided in each of the plurality of spherical grooves 16, and the plurality of rolling balls 17 are all in contact with the inner wall of the rotation port 14. This setting enables the paper to be adjusted in direction after being placed, and cooperates with the staff to better perform detection work at different positions. A detection lamp 3 is provided on the side of the placement tray 2 away from the base 1;

[0022] A control structure; the control structure includes an annular groove 4 provided on the upper end surface of the base 1, a surrounding block 5 is slidably connected in the annular groove 4, the cross section of the annular groove 4 is in a T shape, and the cross section of the surrounding block 5 is also in a T shape. The shape of the surrounding block 5 matches that of the annular groove 4 to avoid the problem of coming off. A column 6 is fixedly connected to the surrounding block 5. An lifting groove 7 is provided on the side wall of the column 6 close to the placement tray 2. A magnet cylinder 8 is fixedly connected to the inner wall of the lifting groove 7. A magnetic holder 9 is slidably connected in the magnet cylinder 8. One end of the magnetic holder 9 is fixedly connected to an lifting frame 10. A sliding groove 11 is provided on one side wall of the lifting frame 10. A magnet tube 12 is slidably connected in the sliding groove 11. A magnetic column 13 is slidably connected in the magnet tube 12. The detection lamp 3 is fixedly connected to one end of the magnetic column 13. An auxiliary frame 18 is fixedly connected to the side wall of the column 6 away from the lifting groove 7. An auxiliary hole 19 is provided on the auxiliary frame 18. The magnetic column 13 is slidably connected in the auxiliary hole 19. The auxiliary frame 18 can assist in supporting the magnetic column 13 to make the loading more stable. A limit disk 20 is fixedly connected to the end of the magnetic column 13 away from the detection lamp 3 to avoid the problem of falling off due to excessive movement.

[0023] The detailed working process of the present utility model is as follows:

[0024] First, place the paper to be detected on the placement tray 2. Then, the staff can turn on the detection lamp 3 so that the detection lamp 3 irradiates the paper below. Subsequently, cooperate with the observation of the staff to complete the ink detection work. At this time, the staff can move the structures such as the column 6 to a position away from the staff's line of sight by means of the sliding of the surrounding block 5 in the annular groove 4 to avoid the occurrence of occlusion problems. At the same time, since the occlusion length of the magnetic column 13 above the placement tray 2 can be adjusted and matches the detection position, there will be no problem of excessive occlusion, which is very beneficial to the progress of the detection work. During the adjustment process, the staff can directly pull the lifting frame 10 to make the magnetic frame 9 lift and lower in the magnet cylinder 8 and stay at the specified height by means of the magnetic adsorption and fixation effect. Similarly, the magnetic column 13 can also be fixed at the specified position in cooperation with the magnet tube 12, so that the detection lamp 3 can smoothly complete the irradiation detection work at the specified position. Such a concentrated small-area irradiation can cooperate with the staff to more accurately complete the small-area detection work. This adjustment method is also very simple and easy to operate, which is very beneficial to the staff to work quickly. Moreover, the staff can also rotate the placement tray 2 to adjust the direction of the paper and rotate the magnetic column 13 to adjust the irradiation direction of the detection lamp 3 according to the requirements of the standing position and the detection needs at this time, so as to better cooperate to complete the ink detection work.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An ink detection device for a printing press, characterized in that: include: A base (1), wherein a placement plate (2) is provided on the base (1), and a detection lamp (3) is provided on a side of the placement plate (2) away from the base (1); A control structure; the control structure comprises an annular groove (4) arranged on the upper end surface of the base (1), a surrounding block (5) is slidably connected in the annular groove (4), a column (6) is fixedly connected to the surrounding block (5), a lifting groove (7) is arranged on a side wall of the column (6) close to the placement plate (2), a magnet tube (8) is fixedly connected on the inner wall of the lifting groove (7), a magnetic frame (9) is slidably connected in the magnet tube (8), a lifting frame (10) is fixedly connected at one end of the magnetic frame (9), a sliding groove (11) is arranged on a side wall of the lifting frame (10), a magnet tube (12) is slidably connected in the sliding groove (11), a magnetic column (13) is slidably connected in the magnet tube (12), and the detection lamp (3) is fixedly connected to one end of the magnetic column (13).

2. The ink detection device for a printing press according to claim 1, characterized in that: in: The upper end surface of the base (1) is provided with a rotating opening (14), a rotating disk (15) is rotatably connected in the rotating opening (14), the rotating disk (15) is fixedly connected to the placement disk (2), a plurality of spherical grooves (16) are symmetrically arranged on the lower end surface of the rotating disk (15), a rolling ball (17) is arranged in each of the plurality of spherical grooves (16), and the plurality of rolling balls (17) are in contact with the inner wall of the rotating opening (14).

3. The ink detection device for a printing press according to claim 1, characterized in that: in: An auxiliary frame (18) is fixedly connected to a side wall of the column (6) away from the lifting slot (7), and an auxiliary hole (19) is provided on the auxiliary frame (18). The magnetic column (13) is slidably connected in the auxiliary hole (19).

4. The ink detection device for a printing press according to claim 1, characterized in that: in: One end of the magnetic column (13) away from the detection lamp (3) is fixedly connected to a limiting plate (20).

5. The ink detection device for a printing press according to claim 1, characterized in that: in: The cross section of the annular groove (4) is in a T shape, and the cross section of the surrounding block (5) is also in a T shape, and the shape of the surrounding block (5) matches that of the annular groove (4).

6. The ink detection device for a printing press according to claim 1, characterized in that: in: A plurality of feet (21) symmetrically arranged are fixedly connected to the lower end surface of the base (1).

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