Printing ink tank cleaning device for printing ink production line

Abstract

The utility model discloses a printing ink tank cleaning device for a printing ink production line, which comprises a cleaning assembly, a printing ink tank is inversely buckled on the top of the cleaning assembly, a water containing barrel is arranged on the outer wall of the cleaning assembly in a surrounding manner and is aligned with an outlet of the printing ink tank, and a water tank is arranged inside the cleaning assembly. Water spraying grooves which are communicated with the outer wall, distributed in a circumferential array mode and kept in the same bending direction are formed in the cleaning assembly to be connected with a water groove so as to drive the cleaning assembly to keep axial rotation, cleaning mechanisms are arranged between the water spraying grooves in a staggered mode, the cleaning mechanisms are in buckled connection with one end of the outer wall of the cleaning assembly, and the other end of the outer wall of the cleaning assembly is rotationally connected. According to the ink tank cleaning device for the ink production line, through the water spraying grooves which are communicated with the outside and the water tank and are bent in the same direction, when the cleaning assembly conducts water spraying work, the water spraying rotating shaft can be driven to rotate in the axial direction through the counter-acting force of water spraying, and a push ball impacts a plug block outwards through centrifugal force; and the cleaning block can be unfolded outwards for cleaning work.

Description

Technical Field

[0001] The utility model relates to the technical field of ink tank cleaning devices, in particular to an ink tank cleaning device for an ink production line. Background Art

[0002] Ink is an important material used in printing. It displays patterns and texts on substrates through printing or spraying. The ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid, which is composed of binders (resins), pigments, fillers, additives and solvents.

[0003] For example, patent CN216989037U discloses an ink tank cleaning device for an ink production line, including a tank body, a plurality of buckles fixedly arranged on the outer wall of the upper end of the tank body in a circular array structure, a cover plate in friction contact with the top surface of the tank body, a plurality of clamps fixedly arranged on the outer wall of the cover plate in a circular array structure, and a drain pipe with a valve connected to the lower end of the tank body. The utility model drives the slide bar to slide downward along the slide groove through an electric push rod, drives the round tube to rotate through a motor, drives the scraper to rotate synchronously and scrapes and removes the ink attached to the inside of the tank body, and transports the water mixed with the cleaning agent in the water tank through a telescopic tube to the inside of the T-tube through a water pump, and sprays it from the nozzle to the inner wall of the tank body, flushes and cleans the inside of the tank body, realizes the rapid cleaning of the ink tank without manual cleaning, facilitates the removal of the ink attached to the inside of the ink tank, saves time and effort, significantly improves the cleaning efficiency, and has a good cleaning effect.

[0004] In actual operation, most ink tank cleaning devices require a motor to drive the cleaning brush to rotate to remove the ink inside, but it is easy for the inside of the motor to get wet, which can cause danger.

[0005] It can be seen that the above-mentioned problems existing in the prior art need to be improved urgently. Utility Model Content

[0006] In view of the above-mentioned problems existing in the prior art, one aspect of the utility model is to provide an ink tank cleaning device for an ink production line, so as to solve the problem that a motor is required to drive a cleaning brush to rotate inside the ink tank cleaning device to remove the ink, but the inside of the motor is easily exposed to water and damp, thus causing danger.

[0007] In order to achieve the above-mentioned purpose, the utility model provides an ink tank cleaning device for an ink production line, including a cleaning component, an ink tank is inverted on the top of the cleaning component, a water bucket is arranged around the outer wall of the cleaning component aligned with the ink tank outlet, a water trough is provided inside the cleaning component, and water spray grooves distributed in a circular array and maintaining the same bending direction and connected to the outer wall are provided inside the cleaning component to connect the water trough to drive the cleaning component to maintain axial rotation, and cleaning mechanisms are staggered between the water spray grooves on each layer, and the cleaning mechanism is snap-connected to the outer wall of the cleaning component at one end and rotatably connected at the other end.

[0008] Preferably, the cleaning component comprises a water spray shaft, a production line base is arranged at the bottom of the water spray shaft, and a rotating base is arranged at the top of the production line base around the outer wall of the water spray shaft.

[0009] Preferably, a water spray block is provided inside the production line base to connect to a water tank provided inside the water spray shaft.

[0010] Preferably, the cleaning mechanism specifically includes fixed blocks distributed in a circular array and arranged in a linear array on the outer wall of the water spray shaft, a shaft is arranged inside the fixed block, a rotating block is sleeved on the outer wall of the shaft, and a torsion spring is arranged on the outer wall of the shaft.

[0011] Preferably, a cleaning block is fixedly provided at the end of the rotating block away from the water spray rotating shaft, and a plug block is provided at the end of the cleaning block away from the rotating block and aligned with the water spray rotating shaft.

[0012] Preferably, a blocking block is provided on the outer wall of the water spray shaft corresponding to the plug block, a slot is provided inside the blocking block, a push ball that can keep rolling is provided in the slot near the water spray shaft, and the water spray shaft is driven to maintain axial rotation to drive the push ball to roll outward to push the plug block.

[0013] Preferably, the bottom of each cleaning block is an arc surface.

[0014] Preferably, empty grooves are formed between the cleaning blocks in each layer to expose the water spraying grooves.

[0015] Beneficial effects:

[0016] Compared with the prior art, the ink tank cleaning device for an ink production line provided by the utility model has the following beneficial effects:

[0017] 1. By connecting the water spray slots in the same curved direction between the outside and the water tank, when the cleaning component is spraying water, the reaction force of the water spray can drive the water spray shaft to rotate axially, without the need for a motor to drive it, thus saving energy and preventing water from entering the motor and causing danger.

[0018] 2. The push ball inside the block generates centrifugal force when the water spray shaft rotates, so that the push ball hits the block, so that the cleaning block is separated from the block, and then the torsion spring on the outer wall of the shaft makes the cleaning block unfold and fit the inner wall of the ink tank to perform cleaning work. In addition, the bottom of the cleaning block is an arc surface, so when the ink tank is pulled out, the cleaning block can be retracted inward by the arc surface, which makes it easier to pull out the ink tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 A schematic diagram of the structure of an ink tank cleaning device provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of a cleaning assembly provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of a side section of an ink tank cleaning device provided by an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the structure of a water spray trough in a top view according to an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of a cleaning mechanism provided in an embodiment of the utility model in a top view.

[0025] Main reference numerals:

[0026] 1. Cleaning assembly; 2. Water bucket; 3. Ink tank; 101. Water spray shaft; 102. Rotating base; 103. Production line base; 104. Water tank; 105. Water spray tank; 106. Fixed block; 107. Rotating block; 108. Rotating shaft; 109. Block; 110. Slot; 111. Push ball; 112. Block; 113. Cleaning block; 114. Water spray block. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-5As shown, an ink tank cleaning device for an ink production line includes a cleaning component 1, an ink tank 3 is inverted on the top of the cleaning component 1, and a water bucket 2 is arranged around the outer wall of the cleaning component 1 aligned with the outlet of the ink tank 3. It is characterized in that a water trough 104 is opened inside the cleaning component 1, and water spray grooves 105 maintained in the same bending direction and distributed in a circular array and connected to the outer wall are opened inside the cleaning component 1 to connect the water trough 104 to drive the cleaning component 1 to maintain axial rotation, and cleaning mechanisms are staggered between each layer of the water spray grooves 105, and the cleaning mechanism is connected to the outer wall of the cleaning component 1 at one end to maintain a snap connection, and the other end to maintain a rotation connection.

[0029] The ink tank cleaning device for the ink production line is mainly used to connect the water spraying slots 105 in the same curved direction with the outside and the water tank 104, so that when the cleaning component 1 performs water spraying work, the reaction force of the water spraying can drive the water spraying shaft 101 to rotate axially, without the need for a motor to drive, saving energy, and preventing water from entering the motor to cause danger; the push ball 111 inside the clamping block 109 generates centrifugal force when the water spraying shaft 101 rotates, so that the push ball 111 hits the plug 112, so that the cleaning block 113 is separated from the clamping block 109, and then the cleaning block 113 is expanded and fits the inner wall of the ink tank 3 through the torsion spring on the outer wall of the rotating shaft 108 to perform cleaning work; and the bottom of the cleaning block 113 is a circular arc surface, so that when the ink tank 3 is pulled out, the cleaning block 113 can be retracted inward by the circular arc surface, so that the ink tank 3 is easy to be pulled out.

[0030] In the technical solution provided by this utility, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 It can be seen that the cleaning component 1 includes a water spray shaft 101, and a production line base 103 is arranged at the bottom of the water spray shaft 101, which can provide water to the water spray shaft 101 for cleaning work, and a rotating base 102 is also arranged on the top of the production line base 103 around the outer wall of the water spray shaft 101. When the water spray shaft 101 rotates due to the reaction force generated by the water spraying work of each water spray trough 105 maintaining the same bending direction, the water spray shaft 101 can be stabilized to prevent tipping.

[0031] Furthermore, a water spray block 114 is provided inside the production line base 103 to connect to the water trough 104 opened inside the water spray shaft 101, so that water can be continuously input into the water spray shaft 101, so that the water source can be sprayed outward from each water spray trough 105, thereby generating a reaction force on the water spray shaft 101, thereby driving the water spray shaft 101 to rotate axially.

[0032] Furthermore, the cleaning mechanism specifically includes fixed blocks 106 distributed in a circular array in each layer arranged in a linear array on the outer wall of the water spray shaft 101, and a rotating shaft 108 is arranged inside the fixed block 106. A rotating block 107 is also sleeved on the outer wall of the rotating shaft 108 to fix the cleaning block 113, and a torsion spring is also arranged on the outer wall of the rotating shaft 108. When the cleaning block 113 is disconnected from the end of the water spray shaft 101 by the snap connection, the cleaning block 113 can be expanded outward by the torsion spring to abut the inner wall of the ink tank 3 to clean the inner wall of the ink tank 3.

[0033] Furthermore, a cleaning block 113 is fixedly provided at the end of the rotating block 107 away from the water spray shaft 101, and a plug block 112 is provided at the end of the cleaning block 113 away from the rotating block 107 and aligned with the water spray shaft 101. The plug block 112 can be pressed into the inside of the clamping block 109 to fix the cleaning block 113.

[0034] Furthermore, a block 109 is provided on the outer wall of the water spray shaft 101 corresponding to the plug 112, and a slot 110 is provided inside the block 109. Pressing the cleaning block 113 can press the plug 112 into the inside of the slot 110, thereby fixing the cleaning block 113. The slot 110 is also provided with a push ball 111 that can keep rolling near the water spray shaft 101. When the water spray shaft 101 is driven to maintain axial rotation, the push ball 111 can be driven to roll outward by centrifugal force, thereby hitting the plug 112, knocking the plug 112 out of the slot 110, so that the cleaning block 113 is separated from the block 109, and then the torsion spring provided at the other end of the cleaning block 113 is used to expand the cleaning block 113 outward to abut against the inner wall of the ink tank 3, so as to clean the inner wall of the ink tank 3.

[0035] Furthermore, the bottom of each cleaning block 113 is an arc surface. When the inner wall of the ink tank 3 is cleaned, the cleaning block 113 can be subjected to an inward contraction force through the arc surface when the ink tank 3 is taken out, thereby reducing the unfolding radius and facilitating the removal of the ink tank 3.

[0036] Furthermore, empty grooves are formed between the cleaning blocks 113 to expose the water spraying grooves 105, so that the cleaning water can continuously flush and clean the inner wall of the ink tank 3.

[0037] Working principle: First, all cleaning blocks 113 outside the water-spraying shaft 101 are kept in a retracted state, and at this time, the ink tank 3 is turned upside down on the outside of the water-spraying shaft 101 from top to bottom;

[0038] The water spray block 114 sprays water into the water tank 104, so that the cleaning water is sprayed outward through the water spray tank 105. Since each water spray tank 105 maintains the same bending direction, the water spray shaft 101 generates a reaction force when spraying water, thereby rotating axially.

[0039] When the water-spraying shaft 101 rotates axially, the centrifugal force drives the push ball 111 to roll outward, thereby hitting the plug 112, knocking the plug 112 out of the slot 110, so that the cleaning block 113 is separated from the block 109, and then the torsion spring provided at the other end of the cleaning block 113 causes the cleaning block 113 to expand outward to abut against the inner wall of the ink tank 3, so as to clean the inner wall of the ink tank 3;

[0040] When the inside of the ink tank 3 is cleaned, the water spray block 114 stops spraying water. When the ink tank 3 is pulled out, the cleaning block 113 is subjected to an inward contraction force due to the arc surface at the bottom, thereby reducing the unfolding radius and facilitating the removal of the ink tank 3.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An ink tank cleaning device for an ink production line, comprising a cleaning component (1), an ink tank (3) being inverted on the top of the cleaning component (1), and a water bucket (2) being arranged around the outer wall of the cleaning component (1) aligned with the outlet of the ink tank (3), characterized in that: The cleaning component (1) is provided with a water trough (104) inside, and the cleaning component (1) is provided with water spray troughs (105) which are distributed in a circumferential array and communicate with the outer wall and maintain the same bending direction, so as to connect the water trough (104) to drive the cleaning component (1) to maintain axial rotation, and cleaning mechanisms are staggered between the water spray troughs (105) at each layer, and one end of the cleaning mechanism is connected to the outer wall of the cleaning component (1) by a snap-fit ​​connection, and the other end is connected to rotation.

2. The ink tank cleaning device for an ink production line according to claim 1, characterized in that: The cleaning component (1) comprises a water spray rotating shaft (101), a production line base (103) is arranged at the bottom of the water spray rotating shaft (101), and a rotating base (102) is arranged at the top of the production line base (103) around the outer wall of the water spray rotating shaft (101).

3. The ink tank cleaning device for an ink production line according to claim 2, characterized in that: A water spray block (114) is arranged inside the production line base (103) to connect to the water tank (104) provided inside the water spray rotating shaft (101).

4. The ink tank cleaning device for an ink production line according to claim 2, characterized in that: The cleaning mechanism specifically comprises fixed blocks (106) arranged in a linear array on the outer wall of the water spray rotating shaft (101) and distributed in a circumferential array, a rotating shaft (108) is arranged inside the fixed block (106), a rotating block (107) is sleeved on the outer wall of the rotating shaft (108), and a torsion spring is arranged on the outer wall of the rotating shaft (108).

5. The ink tank cleaning device for an ink production line according to claim 4, characterized in that: A cleaning block (113) is fixedly provided at the end of the rotating block (107) away from the water spray rotating shaft (101), and a plugging block (112) is provided at the end of the cleaning block (113) away from the rotating block (107) aligned with the water spray rotating shaft (101).

6. The ink tank cleaning device for an ink production line according to claim 5, characterized in that: The outer wall of the water spray shaft (101) is provided with a clamping block (109) corresponding to the plug (112); a clamping groove (110) is provided inside the clamping block (109); a push ball (111) capable of being kept rolling is provided in the clamping groove (110) near the water spray shaft (101); the water spray shaft (101) is driven to keep axial rotation so as to drive the push ball (111) to roll outwards to push the plug (112).

7. The ink tank cleaning device for an ink production line according to claim 5, characterized in that: The bottom of each cleaning block (113) is a circular arc surface.

8. The ink tank cleaning device for an ink production line according to claim 5, characterized in that: Empty grooves are formed between the cleaning blocks (113) of each layer to expose the water spraying grooves (105).

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