Ink adding equipment for ink fountain of paper product printing machine

Abstract

The utility model discloses an ink fountain ink adding device of a paper product printing machine, which belongs to the technical field of paper product printing machines and comprises an ink box body, an ink block body, a fixing assembly and an extrusion assembly. The ink box body comprises an upper shell, a lower shell and an ink outlet pipe. The lower shell is fixedly arranged on the upper shell; the ink outlet pipe is fixedly arranged on one side, away from the upper shell, of the lower shell; the ink block body is arranged on the ink box body; the printing ink block body comprises a block body, a slot and a printing ink groove body; the block body is arranged on the lower shell; a slot is formed in the block body; an ink fountain body is arranged in the slot; the fixing assembly is arranged on the block body; the fixing assembly comprises a movable groove, a fixed groove, a movable block and a fixed block; a movable groove is formed in the slot; a fixing groove is formed in the lower shell; the movable block is arranged in the movable groove through an extrusion assembly; the fixed block is fixedly arranged on the movable block; according to the ink fountain ink adding device of the paper product printing machine, the installation stability of the ink box body can be improved, the ink leakage phenomenon is avoided, and the ink adding effect on the ink fountain body is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper product printing machines, in particular to an ink tank ink filling device of a paper product printing machine. Background Art

[0002] A machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate loading, inking, embossing, and paper feeding. Its working principle is to first make the text and image to be printed into a printing plate, install it on a printing press, and then apply ink to the places with text and images on the printing plate manually or by a printing press, and then transfer it directly or indirectly to paper or other substrates, thereby replicating a printed product identical to the printing plate.

[0003] When using a paper product printing machine to print paper products, it is necessary to add ink to the ink tank. However, in the prior art, most ink tank adding methods are to add ink by inserting an ink cartridge into the ink tank. Since the paper product printing machine will vibrate when working, the position of the ink cartridge in the ink tank is not stable enough, and ink leakage is likely to occur, thereby affecting the ink adding effect of the ink tank. Utility Model Content

[0004] The utility model aims to provide an ink tank ink filling device for a paper product printing press to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ink tank ink filling device for a paper product printing machine, comprising an ink cartridge body, an ink block body, a fixing assembly and an extrusion assembly; wherein the ink cartridge body comprises an upper shell, a lower shell and an ink outlet tube; the lower shell is fixedly arranged on the upper shell; the ink outlet tube is fixedly arranged on the lower shell and a side away from the upper shell; the ink block body is arranged on the ink cartridge body; wherein the ink block body comprises a block, a slot and an ink tank body; the block is arranged on the lower shell; a slot is provided on a side of the block close to the upper shell , and the slot is plugged into and matched with the lower shell; the slot is provided with an ink slot body on the side away from the upper shell; the fixing component is arranged on the block; wherein the fixing component includes a movable slot, a fixed slot, a movable block and a fixed block; at least one movable slot is provided in the slot; at least one fixed slot is provided on the lower shell; the movable block is slidably arranged in the movable slot through an extrusion component; the fixed block is fixed on the movable block, and the end of the fixed block passes through the movable slot and extends into the slot; wherein the fixed block is plugged into and matched with the fixed slot.

[0006] As a preferred embodiment, the upper shell is a hollow isosceles pentagonal structure, and the size of the upper shell close to the lower shell is smaller than the size of the upper shell away from the lower shell.

[0007] As a preferred embodiment, the lower shell is a hollow right-angled trapezoidal structure, and the size of the lower shell on the side close to the movable groove is larger than the size of the lower shell on the side away from the movable groove.

[0008] As a preferred embodiment, the movable block is in a right-angled trapezoidal structure, the fixed block and the fixed groove are both in a right-angled triangle structure, the high ends of the inclined surface of the fixed block and the inclined surface of the movable block are both arranged close to the direction of the lower shell, the low ends of the inclined surface of the fixed block and the inclined surface of the movable block are both arranged away from the direction of the lower shell, and the fixed block and the movable block form a parallelogram structure.

[0009] As a preferred embodiment, the extrusion assembly includes a sliding groove, a sliding plate, a transmission rod, a spring and an extrusion groove; a sliding groove is provided on the side of the movable groove away from the slot; the sliding plate is slidably arranged in the sliding groove; the transmission rod is fixed on the sliding plate, and the end of the transmission rod extends to the outside through the sliding groove; the spring is sleeved on the transmission rod, and the two ends of the spring are respectively fixedly connected to the sliding groove and the sliding plate; an extrusion groove is provided on the side of the sliding plate close to the movable groove; wherein, the movable block is plugged into and matched with the extrusion groove.

[0010] As a preferred embodiment, the end of the movable block contacts the side surface of the sliding plate.

[0011] As a preferred embodiment, the extrusion groove is in a right-angled triangle structure, and the inclined surface of the extrusion groove contacts the inclined surface of the movable block.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The ink tank ink filling device of the paper product printing machine is provided with a fixing component. When in use, the ink cartridge body is moved upward by the squeezing component, so that the inner wall of the fixing groove squeezes the inclined surface of the fixing block, so that the fixing block drives the movable block to slide in the movable groove until the fixed block is disengaged from the plugging connection with the fixed groove. At this time, the lower shell is disengaged from the plugging connection with the slot, and the used ink cartridge body can be removed. Then, a new ink cartridge body is inserted into the slot, so that the bottom surface of the lower shell contacts the bottom wall of the slot. At this time, the output end of the ink outlet tube is in the ink tank body. Then, the squeezing component is used to make the movable block drive the fixed block to slide in the opposite direction in the movable groove until the fixed block is plugged into the fixed groove, thus completing the installation of the ink cartridge body, and the position of the lower shell in the slot can be reinforced, thereby improving the stability of the installation of the ink cartridge body, avoiding ink leakage, and greatly improving the ink filling effect of the ink tank body.

[0014] The ink tank inking device of the paper product printing machine is provided with a sliding groove, a sliding plate, a transmission rod, a spring and an extrusion groove. By pulling a handle on the transmission rod, the transmission rod is moved upward, the sliding plate is slid upward in the sliding groove, and the spring is forced to shrink until the end of the movable block contacts the inner wall of the extrusion groove. At this time, the ink cartridge body is moved upward, the inner wall of the fixed groove squeezes the inclined surface of the fixed block, the fixed block is separated from the plug-in connection with the fixed groove, and the ink cartridge body is disassembled. Then, the elastic force generated by the contraction of the spring makes the inner wall of the extrusion groove squeeze the inclined surface of the movable block, so that the fixed block can be plugged into the fixed groove, the position of the ink cartridge body is fixed, and the stability of the ink cartridge body is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the ink block body structure of the utility model;

[0019] Figure 4 This is a cross-sectional view of the ink cartridge body structure of the utility model;

[0020] Figure 5 It is a schematic diagram of partial structural disassembly of the utility model.

[0021] Description of reference numerals:

[0022] In the figure:

[0023] 1. Ink cartridge body; 2. Ink block body; 3. Fixing assembly; 4. Extrusion assembly;

[0024] 101, upper shell; 102, lower shell; 103, ink outlet tube;

[0025] 201, block; 202, slot; 203, ink tank body;

[0026] 301, movable slot; 302, fixed slot; 303, movable block; 304, fixed block;

[0027] 401, sliding groove; 402, sliding plate; 403, transmission rod; 404, spring; 405, extrusion groove. DETAILED DESCRIPTION

[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0030] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0031] See also Figures 1 to 5 As shown, this embodiment includes an ink cartridge body 1, an ink block body 2, a fixing assembly 3 and an extrusion assembly 4; wherein the ink cartridge body 1 includes an upper shell 101, a lower shell 102 and an ink outlet tube 103; the lower shell 102 is fixed on the upper shell 101; the ink outlet tube 103 is fixed on the lower shell 102 and a side away from the upper shell 101; the ink block body 2 is arranged on the ink cartridge body 1;

[0032] The ink block body 2 includes a block body 201, a slot 202 and an ink tank body 203; the block body 201 is arranged on the lower shell 102; the block body 201 is provided with a slot 202 on a side close to the upper shell 101, and the slot 202 is plugged and matched with the lower shell 102; the slot 202 is provided with an ink tank body 203 on a side away from the upper shell 101; the fixing component 3 is arranged on the block body 201;

[0033] Among them, the fixing component 3 includes a movable groove 301, a fixed groove 302, a movable block 303 and a fixed block 304; the movable groove 301 is opened in the slot 202; the fixed groove 302 is opened on the lower shell 102; the movable block 303 is slidably arranged in the movable groove 301 through the extrusion component 4; the fixed block 304 is fixed on the movable block 303, and the end of the fixed block 304 passes through the movable groove 301 and extends into the slot 202; wherein the fixed block 304 is plugged into and matched with the fixed groove 302; wherein the movable block 303 is a right-angled trapezoidal structure, the fixed block 304 and the fixed groove 302 are both right-angled triangle structures, the inclined surface of the fixed block 304 and the high end of the inclined surface of the movable block 303 are both arranged close to the direction of the lower shell 102, the inclined surface of the fixed block 304 and the low end of the inclined surface of the movable block 303 are both arranged away from the direction of the lower shell 102, and the fixed block 304 and the movable block 303 form a parallelogram structure.

[0034] The utility model is provided with a fixing component 3. When in use, the ink cartridge body 1 is moved upward by the squeezing component 4, so that the inner wall of the fixing groove 302 squeezes the inclined surface of the fixing block 304, so that the fixing block 304 drives the movable block 303 to slide in the movable groove 301 until the fixing block 304 is disconnected from the plugging of the fixing groove 302. At this time, the lower shell 102 is disconnected from the plugging of the slot 202, and the used ink cartridge body 1 can be removed. Then, a new ink cartridge body 1 is inserted into the slot 202, so that the bottom surface of the lower shell 102 is aligned with the slot 202. 2, at this time, the output end of the ink outlet tube 103 is in the ink tank body 203, and then, the movable block 303 drives the fixed block 304 to slide in the opposite direction in the movable slot 301 through the extrusion component 4, until the fixed block 304 is plugged into the fixed slot 302, and the installation of the ink cartridge body 1 is completed, and the position of the lower shell 102 in the slot 202 can be reinforced, thereby improving the stability of the installation of the ink cartridge body 1, avoiding ink leakage, and greatly improving the ink filling effect of the ink tank body 203.

[0035] As a preferred embodiment, the upper shell 101 is a hollow isosceles pentagonal structure, and the size of the upper shell 101 near the lower shell 102 is smaller than the size of the upper shell 101 away from the lower shell 102. The lower shell 102 is a hollow right-angled trapezoidal structure, and the size of the lower shell 102 near the movable groove 301 is larger than the size of the lower shell 102 away from the movable groove 301. The utility model provides an upper shell 101 in a shape to increase the capacity of the ink cartridge body 1 so that the ink cartridge body 1 can hold more ink. The shape of the lower shell 102 is provided to facilitate the ink in the lower shell 102 to be gathered at the junction of the lower shell 102 and the ink outlet tube 103, so that the ink can smoothly pass through the ink outlet tube 103 into the ink tank body 203.

[0036] As a preferred embodiment, the extrusion assembly 4 includes a sliding groove 401, a sliding plate 402, a transmission rod 403, a spring 404 and an extrusion groove 405; the movable groove 301 is provided with a sliding groove 401 on the side away from the slot 202; the sliding plate 402 is slidably arranged in the sliding groove 401; the transmission rod 403 is fixedly arranged on the sliding plate 402, and the end of the transmission rod 403 extends to the outside through the sliding groove 401; the spring 404 is sleeved on the transmission rod 403, and the two ends of the spring 404 are respectively fixedly connected to the sliding groove 401 and the sliding plate 402; the sliding An extrusion groove 405 is provided on one side of the plate 402 close to the movable groove 301; wherein the movable block 303 is plugged into and matched with the extrusion groove 405; wherein the end of the movable block 303 contacts the side of the sliding plate 402; wherein the extrusion groove 405 is a right-angled triangle structure, and the inclined surface of the extrusion groove 405 contacts the inclined surface of the movable block 303; when the bottom surface of the lower shell 102 contacts the inner bottom wall of the slot 202, the output end of the ink outlet tube 103 is in the ink slot body 203; when the spring 404 contracts to the maximum limit, the fixed block 304 is disengaged from the plug-in connection with the fixed groove 302.

[0037] The utility model provides a sliding groove 401, a sliding plate 402, a transmission rod 403, a spring 404 and an extrusion groove 405. By pulling a handle on the transmission rod 403, the transmission rod 403 moves upward, the sliding plate 402 slides upward in the sliding groove 401, and the spring 404 is forced to shrink until the end of the movable block 303 contacts the inner wall of the extrusion groove 405. At this time, the ink cartridge body 1 is moved upward, the inner wall of the fixed groove 302 squeezes the inclined surface of the fixed block 304, and the fixed block 304 is separated from the plugging with the fixed groove 302, so that the ink cartridge body 1 is disassembled. Then, the elastic force generated by the contraction of the spring 404 causes the inner wall of the extrusion groove 405 to squeeze the inclined surface of the movable block 303, so that the fixed block 304 can be plugged with the fixed groove 302, so that the position of the ink cartridge body 1 is fixed, and the stability of the ink cartridge body 1 is improved.

[0038] How it works

[0039] When the ink tank ink filling device of the paper product printing machine is used, first, the handle on the transmission rod 403 is pulled to move the transmission rod 403 upward, so that the sliding plate 402 slides upward in the sliding groove 401, and the spring 404 is forced to shrink until the end of the movable block 303 contacts the inner wall of the extrusion groove 405. At this time, the ink cartridge body 1 is moved upward to make the inner wall of the fixed groove 302 squeeze the inclined surface of the fixed block 304, so that the fixed block 304 drives the movable block 303 to slide in the movable groove 301, so that the end of the movable block 303 always contacts the inner wall of the extrusion groove 405 until the spring 404 shrinks to the maximum limit. At this time, the fixed block 304 is disengaged from the plug-in connection with the fixed groove 302, and the lower shell 102 is disengaged from the plug-in connection with the slot 202. Then, the used ink cartridge body 1 can be removed, and then, a new ink cartridge body 1 can be inserted into the slot 202 so that the bottom surface of the lower shell 102 contacts the inner bottom wall of the slot 202. At this time, the output end of the ink outlet tube 103 is in the ink slot body 203. Then, the handle on the transmission rod 403 is released, and the spring 404 is no longer stressed and begins to stretch, so that the sliding plate 402 slides downward in the sliding slot 401, so that the inner wall of the extrusion slot 405 squeezes the inclined surface of the movable block 303, so that the movable block 303 drives the fixed block 304 to slide in the opposite direction in the movable slot 301 until the end of the movable block 303 contacts the side of the sliding plate 402. At this time, the fixed block 304 is plugged into the fixed slot 302, and the installation of the ink cartridge body 1 is completed.

[0040] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ink tank refilling device for a paper product printing press, characterized in that: include: Ink cartridge body (1); The ink cartridge body (1) comprises an upper shell (101), a lower shell (102) and an ink outlet tube (103); the lower shell (102) is fixedly arranged on the upper shell (101); the ink outlet tube (103) is fixedly arranged on the lower shell (102) and on a side away from the upper shell (101); An ink block body (2) arranged on the ink cartridge body (1); The ink block body (2) comprises a block body (201), a slot (202) and an ink slot body (203); the block body (201) is arranged on the lower shell (102); the slot (202) is provided on a side of the block body (201) close to the upper shell (101), and the slot (202) is plugged into and matched with the lower shell (102); the ink slot body (203) is provided on a side of the slot (202) away from the upper shell (101); A fixing assembly (3) arranged on the block (201); The fixing assembly (3) comprises a movable groove (301), a fixed groove (302), a movable block (303) and a fixed block (304); at least one movable groove (301) is provided in the slot (202); at least one fixed groove (302) is provided on the lower shell (102); the movable block (303) is slidably arranged in the movable groove (301) through an extrusion assembly (4); the fixed block (304) is fixedly arranged on the movable block (303), and an end of the fixed block (304) passes through the movable groove (301) and extends into the slot (202); the fixed block (304) is pluggably engaged with the fixed groove (302).

2. The ink tank refilling device of a paper product printing press according to claim 1, characterized in that: The upper shell (101) is a hollow isosceles pentagonal structure, and the size of the side of the upper shell (101) close to the lower shell (102) is smaller than the size of the side of the upper shell (101) away from the lower shell (102).

3. The ink tank refilling device of a paper product printing press according to claim 2, characterized in that: The lower shell (102) is a hollow right-angled trapezoidal structure, and the size of the side of the lower shell (102) close to the movable groove (301) is larger than the size of the side of the lower shell (102) away from the movable groove (301).

4. The ink tank inking device of a paper product printing press according to claim 3, characterized in that: The movable block (303) is in a right-angled trapezoidal structure, the fixed block (304) and the fixed groove (302) are both in a right-angled triangular structure, the high ends of the inclined surface of the fixed block (304) and the inclined surface of the movable block (303) are both arranged close to the lower shell (102), the low ends of the inclined surface of the fixed block (304) and the inclined surface of the movable block (303) are both arranged away from the lower shell (102), and the fixed block (304) and the movable block (303) form a parallelogram structure.

5. The ink tank refilling device of a paper product printing press according to claim 4, characterized in that: The extrusion assembly (4) comprises: The movable groove (301) is provided with a sliding groove (401) on a side away from the slot (202); A sliding plate (402) slidably disposed in the sliding groove (401); A transmission rod (403) is fixedly mounted on the sliding plate (402), and an end of the transmission rod (403) passes through the sliding slot (401) and extends to the outside; A spring (404) is sleeved on the transmission rod (403), and two ends of the spring (404) are respectively fixedly connected to the sliding groove (401) and the sliding plate (402); The sliding plate (402) is provided with an extrusion groove (405) on one side close to the movable groove (301); The movable block (303) is plug-fitted into the extrusion groove (405).

6. The ink tank inking device of a paper product printing press according to claim 5, characterized in that: The end of the movable block (303) contacts the side surface of the sliding plate (402).

7. The ink tank refilling device of a paper product printing press according to claim 6, characterized in that: The extrusion groove (405) is in a right-angled triangle structure, and the inclined surface of the extrusion groove (405) is in contact with the inclined surface of the movable block (303).

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