Printing ink support

Abstract

The utility model discloses a printing ink support, which relates to the technical field of printing equipment and comprises a tray for supporting a printing ink barrel, a plurality of first insertion holes distributed along the left-right linear direction are arranged on the front side wall and the rear side wall of the tray, and hook components are arranged at the left end and the right end of the tray. The hook assembly comprises two first hooks and two second hooks, hook parts of the two first hooks are arranged upwards, rod parts of the two first hooks are provided with a plurality of second insertion holes distributed in the vertical direction, rod parts of the two second hooks are provided with insertion rods, the insertion rods are matched with the second insertion holes in an inserted mode, and hook parts of the second hooks are matched with the first insertion holes in an inserted mode. According to the utility model, the use flexibility and the use safety can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment technical field, concretely relates to an ink support. BACKGROUND

[0002] When printing paper packaging boxes (for example, milk card box, butter box), it is necessary to carry out overprint on paperboard. In the overprint system, a plurality of printing machines are needed, each printing machine prints one color, and through the continuous printing of the plurality of printing machines, the ink of different colors can be superimposed on the same paperboard to form rich color effects.

[0003] Referring to Figure 1 , Figure 2 and Figure 3 , between each adjacent two printing machines 1, an ink support is needed, which includes a tray 2 for supporting an ink barrel 3. By placing the ink barrel 3 on the tray 2, the ink barrel 3 can be close to the ink groove 12 of the printing machine 1, so that the worker can conveniently replenish the ink in the ink groove 12 of the printing machine 1 at any time; the hook assembly is welded and fixed at both ends of the tray 2, and the hook assembly is used for hanging on the horizontal shaft 11 of the printing machine 1.

[0004] Because the distance between each adjacent two printing machines is different, the distance between the horizontal shafts on the two printing machines is also different, and the current ink support cannot adapt to the horizontal shafts of different distances, thereby reducing the use flexibility of the ink support.

[0005] In addition, because the height of the horizontal shaft on part of the printing machine is higher, there is a height difference between the horizontal shafts on the adjacent two printing machines, and the hook assembly of the current ink support is flat in height, so that when the hook assembly is hung on the two horizontal shafts with a height difference, the tray will be inclined, and the ink barrel on the tray will also be inclined, resulting in the ink in the ink barrel spilling out, thereby reducing the use safety.

[0006] Therefore, how to improve the use flexibility and use safety of the ink support is a technical problem to be solved at present. UTILITY MODEL CONTENT

[0007] The utility model discloses in view of the above -mentioned insufficient of prior art, propose a kind of ink support, the utility model can improve use flexibility and use safety.

[0008] In order to achieve the above purpose, the technical scheme adopted by the utility model is:

[0009] The utility model provides an ink support, including the tray for supporting the ink bucket, the front side wall and the rear side wall of tray are equipped with a plurality of first jack along the left and right linear direction distribution, the left and right two ends of tray are equipped with hook assembly, hook assembly includes two first hooks and two second hooks, the hook portion of two first hooks sets up towards the upper, the rod portion of two first hooks is equipped with a plurality of second jack along the vertical direction distribution, the rod portion of two second hooks is equipped with the plug rod, and the plug rod is inserted with second jack, and the hook portion of second hook is inserted with first jack.

[0010] Further, the plug rod is provided with external threads, and a nut is threadedly connected to the plug rod.

[0011] Further, the two first hooks are arranged between the two second hooks, the two second hooks are arranged inside the tray, and the hook portions of the two first hooks are connected by a retaining rod.

[0012] Further, the first jack is a round hole, and the hook portion of the second hook is a cylindrical straight hook, which is rotationally fitted with the round hole.

[0013] Further, the left and right side walls of the tray are each provided with an open mouth.

[0014] The utility model has the beneficial effects of:

[0015] 1. The ink support can adjust the distance and height difference of the hook assemblies at the left and right ends of the tray.

[0016] By adjusting the distance of the hook assemblies at the left and right ends of the tray, the ink support can be hung on two horizontal shafts with different distances, improving the flexibility of use.

[0017] By adjusting the height difference of the hook assemblies at the left and right ends of the tray, the ink support can be hung on two horizontal shafts with height difference, so as to maintain the horizontal posture of the tray and the ink buckets on the tray, prevent the ink in the ink buckets from spilling out, and improve the safety of use.

[0018] 2. When adjusting the distance of the hook assemblies at the left and right ends of the tray, the utility model only needs to change the position of the hook portion of the second hook inserted into the first jack; when adjusting the height difference of the hook assemblies at the left and right ends of the tray, the utility model only needs to change the position of the plug rod inserted into the second jack; the adjustment operation is simple, which is beneficial to improve the adjustment efficiency.

[0019] 3. By screwing the nut onto the insert rod, the rod of the first hook is clamped between the nut and the rod of the second hook. This reduces the risk of the insert rod on the second hook coming off the second insertion hole on the first hook, which helps improve the reliability of the second hook and the first hook being assembled together. In turn, it helps improve the reliability of the ink holder being hung on the horizontal axis as a whole.

[0020] 4. By setting a retaining rod, two first hooks located on the same side of the tray can be connected together. The retaining rod can maintain the distance between the two first hooks. Since the first hook is connected to the second hook, the retaining rod can further maintain the distance between the two second hooks, so as to improve the stability of the hook of the second hook when it is inserted into the first hole.

[0021] 5. Because the cylindrical hook rotates and engages with the round hole, the second hook can swing within the hole. When the second hook is swung inwards towards the tray, it lies flat inside, making the entire ink holder structure compact and easy to store. When the second hook is swung outwards towards the tray, it causes the first hook to swing outwards as well, increasing the distance between the hooks of the first hooks on both sides of the tray. This allows it to be hung on two horizontal axes with a larger gap, improving its flexibility of use.

[0022] 6. Because both the left and right sides of the tray are open, the rod of the second hook will not be obstructed when swinging outward. Compared with no open, the swing range of the second hook can be further expanded, allowing the ink holder of this utility model to be hung on two horizontal axes with a larger gap, which is conducive to further improving the flexibility of use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the use of ink carriers in the background technology. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the use of ink carriers in the background technology. Figure 2 ;

[0025] Figure 3 This is a three-dimensional view of the ink carrier in the background art;

[0026] Figure 4 This is a perspective view of an ink holder according to Example 1;

[0027] Figure 5 yes Figure 4 A magnified view of a section at point A in the middle;

[0028] Figure 6 This is a perspective view of an ink holder according to Example 2;

[0029] Figure 7 yesFigure 6 A close-up view of the middle B;

[0030] Figure 8 is a front view of an ink support of Example 2;

[0031] Figure 9 is a state diagram of an ink support of Example 2 Figure 1 ;

[0032] Figure 10 is a state diagram of an ink support of Example 2 Figure 2 ;

[0033] Figure 11 is Figure 10 A close-up view of the middle C;

[0034] Figure 12 is a perspective view of an ink support of Example 3;

[0035] Figure 13 is a state diagram of an ink support of Example 3;

[0036] Figure 14 is Figure 13 A close-up view of the middle D.

[0037] BRIEF DESCRIPTION OF DRAWINGS

[0038] 1-printing machine, 11-horizontal shaft, 12-ink tank,

[0039] 2-tray, 21-first jack, 22-open,

[0040] 3-ink barrel,

[0041] 4-first hook, 41-second jack, 42-retaining rod,

[0042] 5-second hook, 51-inserting rod, 511-nut, 52-straight hook. DETAILED DESCRIPTION

[0043] In order to better understand the present application, the present application will be further described below in conjunction with the drawings. It should be noted that in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0044] Example 1:

[0045] Referring to Figure 4 An ink support includes a tray 2 for supporting an ink barrel 3. The front and rear side walls of the tray 2 are each provided with a plurality of first insertion holes 21 distributed along the left-right straight direction. The left and right ends of the tray 2 are each provided with a hook assembly. The hook assembly includes two first hooks 4 and two second hooks 5. The hook portions of the two first hooks 4 are each arranged upward, and the stem portions of the two first hooks 4 are each provided with a plurality of second insertion holes 41 distributed along the vertical direction. The stem portions of the two second hooks 5 are each welded with a plug rod 51, and the plug rod 51 is plugged with the second insertion hole 41. The hook portion of the second hook 5 is plugged with the first insertion hole 21.

[0046] The working principle of the ink support of the present embodiment 1 is as follows:

[0047] (1) When the ink support of the present embodiment 1 needs to be hung on two horizontal shafts 11 with a large distance, first, the worker plugs the hook portion of the second hook 5 into the first insertion hole 21 close to the end of the tray 2, so that the distance between the hook assemblies at the left and right ends of the tray 2 is increased to adapt to the two horizontal shafts 11 with a large distance; then, the worker hangs the hook portions of the first hooks 4 in the two hook assemblies on the two horizontal shafts 11 respectively.

[0048] (2) When the ink support of the present embodiment 1 needs to be hung on two horizontal shafts 11 with a small distance, first, the worker plugs the hook portion of the second hook 5 into the first insertion hole 21 away from the end of the tray 2, so that the distance between the hook assemblies at the left and right ends of the tray 2 is reduced to adapt to the two horizontal shafts 11 with a small distance; then, the worker hangs the hook portions of the first hooks 4 in the two hook assemblies on the two horizontal shafts 11 respectively.

[0049] (3) When the ink support of the present embodiment 1 needs to be hung on two horizontal shafts 11 with the left high and the right low, first, for the hook assembly at the left end of the tray 2, the worker inserts the plug rod 51 on the second hook 5 into the second insertion hole 41 with a lower position on the first hook 4, so that the hook portion of the first hook 4 in this hook assembly is lifted; then, for the hook assembly at the right end of the tray 2, the worker inserts the plug rod 51 on the second hook 5 into the second insertion hole 41 with a higher position on the first hook 4, so that the hook portion of the first hook 4 in this hook assembly is lowered, so that the hook portions of the first hooks 4 in the hook assemblies at the left and right ends of the tray 2 form a height difference. Finally, the worker hangs the hook portions of the first hooks 4 in the two hook assemblies on the two horizontal shafts 11 with the left high and the right low respectively, so that the tray 2 can maintain a horizontal posture, so that the ink barrel 3 on the tray 2 maintains a horizontal posture, prevents the ink in the ink barrel 3 from spilling out, and improves the safety in use.

[0050] Through the above working principle of the present embodiment 1, it can be known that the ink support of the present embodiment 1 has the following advantages:

[0051] Firstly, the ink support of the present embodiment 1 can adjust the distance and height difference of the hook assemblies at the left and right ends of the tray 2. By adjusting the distance of the hook assemblies at the left and right ends of the tray 2, the ink support of the present embodiment 1 can be hung on two horizontal shafts 11 with different distances, improving the flexibility of use. By adjusting the height difference of the hook assemblies at the left and right ends of the tray 2, the ink support of the present embodiment 1 can be hung on two horizontal shafts 11 with height difference, so as to maintain the horizontal posture of the tray 2 and the ink buckets 3 on the tray 2, prevent the ink in the ink buckets 3 from spilling out, and improve the safety of use.

[0052] Secondly, when adjusting the distance of the hook assemblies at the left and right ends of the tray 2, the present embodiment 1 only needs to change the position of the hook part of the second hook 5 inserted into the first insertion hole 21; when adjusting the height difference of the hook assemblies at the left and right ends of the tray 2, it only needs to change the position of the insertion rod 51 inserted into the second insertion hole 41; the adjustment operation is simple, which is conducive to improving the adjustment efficiency.

[0053] Further improvement, see Figure 5 The insertion rod 51 is provided with external threads, and the insertion rod 51 is threadedly connected with a nut 511, and the rod part of the first hook 4 is clamped between the nut 511 and the rod part of the second hook 5. By screwing the nut 511 onto the insertion rod 51, the rod part of the first hook 4 is clamped between the nut 511 and the rod part of the second hook 5, which can reduce the risk of the insertion rod 51 on the second hook 5 from the second insertion hole 41 on the first hook 4, and improve the reliability of the second hook 5 and the first hook 4 assembled together, and then improve the reliability of the ink support as a whole hung on the horizontal shaft 11.

[0054] Embodiment 2:

[0055] The present embodiment 2 is further improved on the basis of embodiment 1:

[0056] See Figure 6 Two first hooks 4 are arranged between two second hooks 5, two second hooks 5 are arranged inside the tray 2, a retaining rod 42 is arranged between the hook parts of the two first hooks 4, and the hook parts of the two first hooks 4 are welded and fixed with the retaining rod 42. The first hook 4, the second hook 5 and the retaining rod 42 can all be made of iron rod or stainless steel rod.

[0057] By arranging the retaining rod 42, the two first hooks 4 located on the same side of the tray 2 can be connected together, and the retaining rod 42 can maintain the distance between the two first hooks 4. Since the first hook 4 is connected with the second hook 5, the retaining rod 42 can further maintain the distance between the two second hooks 5, so as to improve the stability when the hook part of the second hook 5 is inserted into the first insertion hole 21.

[0058] When the hook of the second hook 5 needs to be pulled out of the first insertion hole 21, the worker squeezes the two second hooks 5 on the same side, so that the two second hooks 5 are close to each other, and the hook of the second hook 5 is out of the first insertion hole 21.

[0059] When the hook of the second hook 5 needs to be inserted into the first insertion hole 21, the worker releases the squeezing of the two second hooks 5 on the same side, and the two second hooks 5 are far away from each other under the elastic force of themselves, so that the spacing of the two second hooks 5 is restored, and the hook of the second hook 5 is reinserted into the first insertion hole 21.

[0060] Further, referring to Figure 7 , the first insertion hole 21 is a round hole, and the hook of the second hook 5 is a cylindrical straight hook 52, which is in rotational cooperation with the round hole. Because the cylindrical straight hook 52 is in rotational cooperation with the round hole, the second hook 5 can swing in the round hole. Referring to Figure 9 , when the second hook 5 swings towards the inside of the tray 2, the second hook 5 can lie down inside the tray 2, so that the structure of the entire ink support is compact and easy to store. Referring to Figure 10 , when the second hook 5 swings towards the outside of the tray 2, the second hook 5 drives the first hook 4 to swing outwards, which can increase the spacing of the hooks of the first hooks 4 on the left and right sides of the tray 2, and can be hung on two horizontal shafts 11 with larger spacing, which is beneficial to improve the flexibility of use.

[0061] Embodiment 3:

[0062] In embodiment 2, referring to Figure 10 and Figure 11 Because the tray 2 is provided with a left side wall and a right side wall, when the second hook 5 swings outwards, the rod of the second hook 5 will be abutted by the left side wall or the right side wall, which limits the swinging range of the second hook 5, so that the spacing of the hooks of the first hooks 4 on the left and right sides of the tray 2 cannot be further increased, so that the ink support of embodiment 2 cannot be hung on two horizontal shafts 11 with larger spacing.

[0063] To this end, embodiment 3 is further improved on the basis of embodiment 2: referring to Figure 12 , the left side wall and the right side wall of the tray 2 are both provided with an opening 22. Referring to Figure 13 and Figure 14 Because the left side wall and the right side wall of the tray 2 are both provided with the opening 22, when the second hook 5 swings outwards, the rod of the second hook 5 will not be hindered, compared with embodiment 2, which further expands the swinging range of the second hook 5, so that the ink support of the present embodiment 3 can be hung on two horizontal shafts 11 with larger spacing, which is beneficial to further improve the flexibility of use.

[0064] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. An ink holder comprising a tray for holding an ink cartridge, a hook assembly being provided at each of the left and right ends of the tray, characterized in that, The front side wall and the rear side wall of the tray are each provided with a plurality of first insertion holes distributed along the left-right straight direction, the hook assembly comprises two first hooks and two second hooks, the hook portions of the two first hooks are upwardly arranged, the rod portions of the two first hooks are each provided with a plurality of second insertion holes distributed along the vertical direction, the rod portions of the two second hooks are each provided with an insertion rod, the insertion rod is in plug-in cooperation with the second insertion hole, and the hook portion of the second hook is in plug-in cooperation with the first insertion hole.

2. An ink holder according to claim 1, wherein The insertion rod is provided with external threads, a nut is threadedly connected to the insertion rod, and the rod portion of the first hook is clamped between the nut and the rod portion of the second hook.

3. An ink holder according to claim 1 or 2, characterised in that The two first hooks are arranged between the two second hooks, the two second hooks are arranged inside the tray, and the hook portions of the two first hooks are connected through a retaining rod.

4. An ink holder according to claim 3, wherein The first insertion hole is a round hole, the hook portion of the second hook is a cylindrical straight hook, and the cylindrical straight hook is in rotational cooperation with the round hole.

5. An ink holder according to claim 4, wherein The left side wall and the right side wall of the tray are each provided with an opening.

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