Printing ink can filling machine

Abstract

The utility model relates to a printing ink can filling machine, which aims to solve the technical problem that the existing printing ink can filling machine is easy to leak and drip when filling is stopped at a can filling end, and comprises a can filling machine body and a sealing mechanism, the can filling machine body comprises a can filling mechanism and a conveying mechanism, the conveying mechanism is arranged at the bottom of the can filling end of the can filling mechanism, and the sealing mechanism is arranged at the can filling end of the can filling mechanism. The rack is meshed with the sector gear to drive the check blocks to rotate, so that the opposite faces of the check blocks are mutually gathered and connected to form a baffle to block the bottom of the discharging pipe, and ink is prevented from leaking and dripping; the diameter of the inner wall of the bottom of the discharging pipe is gradually reduced from the bottom end to the inner cavity of the discharging pipe, the racks are rotated reversely, the check blocks are dispersed, the bottom of the discharging pipe can shovel printing ink on the surfaces of the check blocks into the discharging pipe, and the check blocks are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of ink canning, in particular to an ink canning machine. Background Art

[0002] Ink is an important material used in printing. It prints or sprays patterns and texts on substrates. Ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. It is composed of binders (resins), pigments, fillers, additives and solvents. It is used for various printings such as books and periodicals, packaging and decoration, architectural decoration and electronic circuit boards. With the increase of social demand, the variety and output of inks have also expanded and increased accordingly. After the production of ink, the ink needs to be canned for the transportation and storage of the ink.

[0003] After the existing ink canning machine fills the ink, because the ink is generally viscous, when the filling end of the ink canning machine stops filling, some ink still exists at the filling end of the ink canning machine. These inks are easy to drip before the next ink tank arrives, resulting in leakage and dripping, which affects the working environment and also causes ink waste. In view of this, we propose an ink canning machine. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide an ink canning machine to solve the technical problem that the existing ink canning machine is prone to leakage and dripping when the filling at its canning end is stopped.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an ink canning machine, including a canning machine body, the canning machine body includes a canning mechanism and a conveying mechanism, the conveying mechanism is arranged at the bottom of the canning end of the canning mechanism; and also includes a closing mechanism, the closing mechanism is arranged at the canning end of the canning mechanism;

[0006] The closing mechanism comprises a discharge pipe, a top plate, a bottom plate and a plurality of racks arranged in an arc shape; the top end of the discharge pipe is fixedly connected to the canning end of the canning mechanism, a through hole A is opened on the top plate, the bottom end of the discharge pipe is penetrated by the through hole A, and the outer wall of the bottom end of the discharge pipe is fixedly connected to the inner wall of the through hole A, the bottom plate is fixedly mounted on the bottom of the top plate by screws, a plurality of racks are equidistantly arranged in a clamping cavity formed by one side opposite to the top plate and the bottom plate, and a slider in the shape of an arc is arranged at the bottom of the opposite ends of two adjacent racks, the slider and the bottom plate are limitedly slidable, a stopper is arranged on the inner side of the rack, the stopper is rotatably connected to the bottom surface of the top plate through a rotating shaft, a fan-shaped gear meshing with the rack is arranged on the side opposite to the stopper and a plurality of opposite sides of the stopper are connected to each other to form a baffle.

[0007] Preferably, the area of ​​the baffle formed by the mutually connected opposite sides of a plurality of the baffles is larger than the bottom area of ​​the discharge pipe, and the top surface of the baffle is connected to the bottom surface of the discharge pipe.

[0008] Preferably, the inner wall at the bottom of the discharge pipe is in a shape in which the diameter gradually decreases along the bottom end of the discharge pipe toward the inner cavity of the discharge pipe.

[0009] Preferably, one of the racks is provided with teeth on its outer side, a gear is meshed on the teeth, a motor is fixedly mounted on the top surface of the top plate via a mounting plate, and an output end of the motor is fixedly connected to the gear.

[0010] Preferably, a sliding groove adapted to the sliding groove is provided at a position of the bottom plate relative to the sliding groove, and the sliding groove is penetrated through the sliding groove and is slidably connected to the sliding groove.

[0011] Preferably, a through hole B penetrating the bottom plate is provided on the bottom plate, and the diameter of the through hole B is not less than the inner diameter of the bottom end of the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The closing mechanism of the utility model drives the gear to rotate through the motor, the gear drives the rack to rotate through the teeth, the rack drives the slider to slide on the upper limit position of the bottom plate through the slide groove, drives a plurality of racks to be linked, the rack meshes with the fan-shaped gear to drive the stopper to rotate, so that the opposite sides of the plurality of stoppers are aggregated and connected to form a baffle, which blocks the bottom of the discharge pipe to prevent ink leakage and dripping, while ensuring the working environment, also reduces the waste of ink.

[0014] 2. The inner wall at the bottom of the discharge pipe of the utility model has a diameter that gradually decreases along the bottom end of the discharge pipe toward the inner cavity of the discharge pipe. Before the canning mechanism is canned, the rack is rotated in the opposite direction to disperse the multiple blocks. The bottom of the discharge pipe can shovel the ink on the surface of the block into the discharge pipe, which is convenient for cleaning the block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0017] Figure 3 This is a schematic diagram of the split structure of the closing mechanism of the utility model in the open state;

[0018] Figure 4 It is a schematic diagram of a partially enlarged cross-sectional structure of position B of the utility model;

[0019] Figure 5 It is a schematic diagram of the disassembled structure of the closing mechanism of the utility model in the closed state.

[0020] In the figure: 1. canning machine body; 101. canning mechanism; 102. conveying mechanism; 2. closing mechanism; 201. discharge pipe; 202. top plate; 2021. through hole A; 203. bottom plate; 2031. slide groove; 2032. through hole B; 204. rack; 2041. teeth; 205. slider; 206. stopper; 207. sector gear; 208. gear; 209. motor. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example:

[0023] This embodiment discloses an ink filling machine, see Figures 1 to 5 , including a canning machine body 1 and a sealing mechanism 2.

[0024] like Figure 1 As shown, the canning machine body 1 includes a canning mechanism 101 and a conveying mechanism 102. The conveying mechanism 102 is arranged at the bottom of the canning end of the canning mechanism 101. In this embodiment, the canning machine body 1 is an existing ink canning device on the market. The conveying mechanism 102 is used to convey the ink tank, and the canning mechanism 101 is used to add ink into the ink tank.

[0025] like Figures 1 to 5 As shown, the closing mechanism 2 is arranged at the canning end of the canning mechanism 101 .

[0026] Specifically, Figures 2 to 5As shown, the closing mechanism 2 includes a discharge pipe 201, a top plate 202, a bottom plate 203 and a plurality of racks 204 arranged in an arc shape; the top end of the discharge pipe 201 is fixedly connected to the canning end of the canning mechanism 101, a through hole A2021 is opened on the top plate 202, the bottom end of the discharge pipe 201 is penetrated by the through hole A2021, and the outer wall of the bottom end of the discharge pipe 201 is fixedly connected to the inner wall of the through hole A2021, the bottom plate 203 is fixedly installed on the bottom of the top plate 202 by screws, a plurality of racks 204 are evenly spaced and arranged in a clamping cavity formed by the opposite side of the top plate 202 and the bottom plate 203, and a slider 205 in the shape of an arc is arranged at the bottom of the opposite end of two adjacent racks 204, the slider 205 and the bottom plate 203 are limited and slidable, and a stopper 206 is arranged on the inner side of the rack 204 The block 206 is rotatably connected to the bottom surface of the top plate 202 through a rotating shaft. The block 206 is provided with a fan-shaped gear 207 meshing with the rack 204 on the side opposite to the rack 204. The opposite sides of several blocks 206 are connected to each other to form a baffle. After the canning end of the canning mechanism 101 fills the ink tank, the canning end of the canning mechanism 101 stops adding ink through an external control mechanism, and one of the racks 204 is rotated. The rack 204 drives the slider 205 to slide on the upper limit of the bottom plate 203, driving several racks 204 to work in linkage. The rack 204 meshes with the fan-shaped gear 207 to drive the block 206 to rotate, so that the opposite sides of several blocks 206 are aggregated and connected to each other to form a baffle, which blocks the bottom of the discharge pipe 201 to prevent ink leakage.

[0027] Further, such as Figures 2 to 5 As shown, the baffle area formed by the mutually connected opposite sides of a plurality of blocks 206 is larger than the bottom area of ​​the discharge pipe 201, and the top surface of the block 206 is connected to the bottom surface of the discharge pipe 201, preventing the ink from flowing out from the gap between the bottom surface of the discharge pipe 201 and the top surface of the block 206.

[0028] Further, if Figure 4 As shown, the inner wall at the bottom of the discharge pipe 201 has a diameter that gradually decreases along the bottom end of the discharge pipe 201 toward the inner cavity of the discharge pipe 201. Before the canning mechanism 101 performs canning, the rack 204 is rotated in the opposite direction to disperse the plurality of blocks 206. The bottom of the discharge pipe 201 can shovel the ink on the surface of the block 206 into the discharge pipe 201, so as to facilitate the cleaning of the block 206.

[0029] It is worth noting that if Figures 2 to 5 As shown, one of the racks 204 is provided with a tooth 2041 on the outer side, and a gear 208 is meshed on the tooth 2041. A motor 209 is fixedly installed on the top surface of the top plate 202 through a mounting plate. The output end of the motor 209 is fixedly connected to the gear 208. The motor 209 is driven by an external control mechanism, and the motor 209 drives the gear 208 to rotate. The gear 208 drives the rack 204 to rotate through the tooth 2041.

[0030] It is worth noting that Figures 2 to 5 As shown, the bottom plate 203 is provided with a slide groove 2031 adapted to the slide groove 205 relative to the slide block 205, and the slide block 205 is passed through the slide groove 2031 and is slidably connected with the slide groove 2031. The slide groove 2031 can limit the slide block 205 to prevent the rack 204 from excessive rotation and prevent the rack 204 from sinking.

[0031] It is worth mentioning that Figures 2 to 5 As shown, a through hole B2032 penetrating the bottom plate 203 is provided on the bottom plate 203 , and the diameter of the through hole B2032 is not less than the inner diameter of the bottom end of the discharge pipe 201 , so as to facilitate the discharge of ink by the discharge pipe 201 .

[0032] Working principle: The utility model transports the ink tank to the bottom of the filling end of the filling mechanism 101 through the conveying mechanism 102, and the filling mechanism 101 fills the ink into the ink tank. After the ink tank is full, the filling end of the filling mechanism 101 stops filling the ink through the external control mechanism, and the motor 209 is driven by the external control mechanism. The motor 209 drives the gear 208 to rotate, and the gear 208 drives the rack 204 to rotate through the teeth 2041. The rack 204 drives the slider 205 to slide on the upper limit position of the bottom plate 203 through the slide groove 2031. The racks 204 are driven to rotate in a linked manner, and the racks 204 mesh with the fan gears 207 to drive the blocks 206 to rotate, so that the opposite sides of the blocks 206 are gathered together to form a baffle, which blocks the bottom of the discharge pipe 201 to prevent ink leakage. Before the canning mechanism 101 performs canning again, the motor 209 is driven in the reverse direction by the external control mechanism to drive the racks 204 to rotate in the reverse direction, so that the blocks 206 are dispersed from each other. The bottom of the discharge pipe 201 can shovel the ink on the surface of the blocks 206 into the discharge pipe 201, which is convenient for cleaning the blocks 206.

[0033] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An ink canning machine, comprising a canning machine body (1), wherein the canning machine body (1) comprises a canning mechanism (101) and a conveying mechanism (102), wherein the conveying mechanism (102) is arranged at the bottom of a canning end of the canning mechanism (101); characterized in that: It also comprises a closing mechanism (2), wherein the closing mechanism (2) is arranged at the canning end of the canning mechanism (101); The sealing mechanism (2) comprises a discharge pipe (201), a top plate (202), a bottom plate (203) and a plurality of arc-shaped racks (204); the top end of the discharge pipe (201) is fixedly connected to the canning end of the canning mechanism (101); a through hole A (2021) is provided on the top plate (202); the bottom end of the discharge pipe (201) is penetrated by the through hole A (2021); the outer wall of the bottom end of the discharge pipe (201) is fixedly connected to the inner wall of the through hole A (2021); the bottom plate (203) is fixedly installed on the bottom of the top plate (202) by screws; the plurality of racks (204) are evenly spaced. A clamping cavity is formed on one side opposite to the top plate (202) and the bottom plate (203), and a slider (205) in the shape of an arc is provided at the bottom of the opposite end of two adjacent racks (204), the slider (205) and the bottom plate (203) are limitedly slidable, a stopper (206) is provided on the inner side of the rack (204), the stopper (206) is rotatably connected to the bottom surface of the top plate (202) through a rotating shaft, a sector gear (207) meshing with the rack (204) is provided on one side opposite to the stopper (206) and the rack (204), and the opposite sides of a plurality of the stoppers (206) are connected to each other to form a baffle.

2. The ink filling machine according to claim 1, characterized in that: The baffle area formed by the mutually connected opposite surfaces of a plurality of the baffles (206) is larger than the bottom area of ​​the discharge pipe (201), and the top surface of the baffle (206) is connected to the bottom surface of the discharge pipe (201).

3. The ink filling machine according to claim 2, characterized in that: The inner wall at the bottom of the discharge pipe (201) is in a shape in which the diameter gradually decreases along the bottom end of the discharge pipe (201) toward the inner cavity of the discharge pipe (201).

4. The ink filling machine according to claim 1, characterized in that: One of the racks (204) is provided with teeth (2041) on its outer side, a gear (208) is meshed on the teeth (2041), a motor (209) is fixedly mounted on the top surface of the top plate (202) via a mounting plate, and an output end of the motor (209) is fixedly connected to the gear (208).

5. The ink filling machine according to claim 1, characterized in that: The bottom plate (203) is provided with a slide groove (2031) adapted to the slide groove (205) at a position relative to the slide groove (205); the slide groove (205) is inserted into the slide groove (2031) and is slidably connected to the slide groove (2031).

6. The ink filling machine according to claim 5, characterized in that: The bottom plate (203) is provided with a through hole B (2032) penetrating the bottom plate (203), and the diameter of the through hole B (2032) is not less than the inner diameter of the bottom end of the discharge pipe (201).

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