CN221851521U - Printing device with printing roller cleaning function - Google Patents

Abstract

The utility model belongs to the technical field of printing devices, and in particular relates to a printing device with a printing roller cleaning function, comprising a base, a workbench is fixedly installed on the surface of the base, a motor is fixedly installed on the surface of the workbench, a printing roller is installed on the output end of the motor, a drainage groove is opened through the surface of the base, a water tank is arranged inside the workbench, a water pump A is fixedly installed inside the water tank, a nozzle is installed on the output end of the water pump A, and an ink tank is arranged inside the workbench. In the utility model, by arranging the water pump A, the water tank, the nozzle, the plug block, the brush plate, the screw rod, the limit rod, and the slot drainage groove, the printing roller is easily flushed and the brush plate is easily replaced, thereby avoiding the need to disassemble the printing roller when cleaning it, thereby improving the cleaning efficiency, and the structure is simple and practical.

Description

Printing device with printing roller cleaning function

Technical Field

The utility model belongs to the technical field of printing devices, in particular to a printing device with a printing roller cleaning function.

Background Art

A printing device refers to a device for printing patterns or images on paper, cloth, metal plates or other materials. Publication No. CN213767710U discloses a printing device of a printing press, including a printing device body, a printing device back cover, a maintenance mechanism and a disassembly mechanism, wherein the maintenance mechanism is located at the connection between the printing device body and the printing device back cover, and the maintenance mechanism includes a pull handle, and one side of the pull handle is located outside the printing device body, and a first connecting plate is arranged inside the printing device body; the utility model effectively avoids the cumbersome, time-consuming and labor-intensive process of disassembling the printing device back cover when a fault occurs inside the printing device by arranging a pull handle, thereby improving the maintenance efficiency of the printing device body and thus ensuring the normal operation of the printing device; the rubber sleeve is arranged to effectively avoid the bottom end of the guide plate from being worn out after long-term use, so that the guide plate cannot be guided, and the paper is prevented from being offset, and the text is printed on the paper below, thereby saving printing costs and ensuring the working efficiency of the printing device. Although this type of printing device can prevent paper from deviating, it is lacking in cleaning the printing roller. Since this type of printing device does not have a structure for cleaning the printing roller, the printing roller needs to be removed from the printing device when it is needed to clean the printing roller, which not only reduces the cleaning efficiency of the printing roller, but also causes damage to the printing device when the printing device is disassembled.

Utility Model Content

The purpose of the utility model is to provide a printing device with a printing roller cleaning function, so as to at least solve the above-mentioned problems existing in the prior art.

To achieve the above-mentioned purpose, the printing device with a printing roller cleaning function provided by the embodiment of the utility model includes: a base, a workbench is fixedly installed on the surface of the base, a motor is fixedly installed on the surface of the workbench, a printing roller is installed on the output end of the motor, a drainage groove is opened through the surface of the base, a water tank is arranged inside the workbench, a water pump A is fixedly installed inside the water tank, a nozzle is installed on the output end of the water pump A, an ink tank is arranged inside the workbench, a water pump B is fixedly installed on the surface of the ink tank, an inking plate is installed on the output end of the water pump B, a slot is opened on the surface of the workbench, an insert block is inserted in the slot, a card block is slidably connected to the surface of the workbench, a limit rod is slidably connected to the surface of the insert block, a brush plate is fixedly installed on the surface of the limit rod, and a screw rod is fixedly installed on the surface of the brush plate.

Optionally, a sliding rod is slidably connected to the surface of the workbench, a spring is sleeved on the surface of the sliding rod, a top plate is fixedly mounted on the bottom surface of the sliding rod, and a roller is rollingly connected inside the top plate.

Optionally, the screw rod and the insert block are connected by threads, and the brush plate and the slot are connected by sliding.

Optionally, the printing roller is rotationally connected to the workbench, and the clamping block is slidingly connected to the inserting block.

Optionally, the brush plate fits the surface of the printing roller, and the inking plate fits the surface of the printing roller.

Optionally, one end of the spring is connected to the surface of the workbench, and the other end is connected to the surface of the top plate.

Optionally, the number of the rollers is two groups, and the two groups of rollers are symmetrically distributed inside the top plate.

The above one or more technical solutions in the printing device with printing roller cleaning function provided by the embodiment of the utility model have at least one of the following technical effects:

1. The printing device with the printing roller cleaning function of the utility model has the effect of facilitating the flushing of the printing roller and the replacement of the brush plate by arranging the water pump A, the water tank, the nozzle, the plug block, the brush plate, the screw rod, the limit rod and the slot drainage groove, thereby avoiding the need to disassemble the printing roller when cleaning it, thereby improving the cleaning efficiency, and the utility model has the advantages of simple structure and strong practicality.

2. The printing device with a printing roller cleaning function of the utility model can smooth out printing materials of different thicknesses by arranging springs, sliding rods, top plates and rollers, thereby preventing the printing materials from wrinkling and causing incomplete printing patterns, and also improving the adaptability of the printing device.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic diagram of the three-dimensional structure of a printing device with a printing roller cleaning function provided by an embodiment of the utility model.

FIG2 is a cross-sectional view of a base and a workbench in a printing device with a printing roller cleaning function provided by an embodiment of the utility model.

FIG3 is a schematic diagram of the exploded structure of the top plate, spring and roller in the printing device with a printing roller cleaning function provided by an embodiment of the utility model.

FIG4 is an enlarged view of point A in FIG3 of the printing device with a printing roller cleaning function provided by an embodiment of the utility model.

Among them, the reference numerals in the figure are:

1-base; 2-workbench; 3-motor; 4-printing roller; 5-drainage trough; 6-water tank; 7-water pump A; 8-nozzle; 9-ink tank; 10-water pump B; 11-inking plate; 12-slot; 13-block; 14-insert block; 15-limiting rod; 16-brush plate; 17-screw rod; 18-top plate; 19-slide rod; 20-spring; 21-roller.

DETAILED DESCRIPTION

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to Figures 1-4 are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

In one embodiment of the utility model, as shown in Figures 1-4, a printing device with a printing roller cleaning function is provided, including a base 1, a workbench 2 is fixedly installed on the surface of the base 1, a motor 3 is fixedly installed on the surface of the workbench 2, a printing roller 4 is installed on the output end of the motor 3, a drainage groove 5 is opened through the surface of the base 1, a water tank 6 is arranged inside the workbench 2, a water pump A7 is fixedly installed inside the water tank 6, a nozzle 8 is installed on the output end of the water pump A7, an ink tank 9 is arranged inside the workbench 2, a water pump B10 is fixedly installed on the surface of the ink tank 9, an inking plate 11 is installed on the output end of the water pump B10, a slot 12 is opened on the surface of the workbench 2, an insert block 14 is inserted inside the slot 12, a card block 13 is slidably connected to the surface of the workbench 2, a limit rod 15 is slidably connected to the inside of the insert block 14, a brush plate 16 is fixedly installed on the surface of the limit rod 15, and a screw rod 17 is fixedly installed on the surface of the brush plate 16.

When the water pump A7 is started, the water in the water tank 6 will be sprayed toward the printing roller 4 through the nozzle 8. At this time, the motor 3 will be turned on, and the motor 3 will drive the printing roller 4 to rotate. When the printing roller 4 rotates, the brush plate 16 will adhere to the surface of the printing roller 4 and clean it. The cleaned sewage and impurities will be discharged into the workbench 2 through the drainage trough 5.

When the printing device with the printing roller cleaning function of the utility model embodiment is working, when the printing device needs to be cleaned, it is only necessary to insert the plug block 14 into the slot 12, and then slide the block 13 until the block 13 is stuck on the surface of the plug block 14, and then rotate the screw rod 17. When the screw rod 17 rotates, the brush plate 16 moves toward the printing roller 4, and the brush plate 16 also drives the limit rod 15 to slide inside the plug block 14. At this time, turn on the water pump A7, the water pump will spray the water in the water tank 6 to the surface of the printing roller 4 through the nozzle 8, and then turn on the motor 3 to rotate the printing roller 4. At this time, the printing roller 4 can be cleaned by the brush plate 16, and the waste water after cleaning will be discharged from the workbench 2 through the drain groove 5. The brush plate 16, the screw rod 17, the limit rod 15, and the slot 12 The drainage groove 5 facilitates the flushing of the printing roller 4 and the replacement of the brush plate 16, thereby avoiding the need to disassemble the printing roller 4 when cleaning it, thereby improving the cleaning efficiency. When printing materials of different thicknesses need to be printed, the printing material only needs to be slid on the surface of the workbench 2. At this time, the printing material will push the top plate 18 upward, and at the same time, the top plate 18 will be pressed against the surface of the printing material by the elastic force of the spring 20. The spring 20, the slide bar 19, the top plate 18 and the roller 21 facilitate the smoothing of printing materials of different thicknesses, thereby preventing the printing material from being wrinkled and causing incomplete printing patterns, and also improving the adaptability of the printing device.

In another embodiment, as shown in Fig. 1-4, a slide bar 19 is slidably connected to the surface of the workbench 2, a spring 20 is sleeved on the surface of the slide bar 19, a top plate 18 is fixedly mounted on the bottom surface of the slide bar 19, and a roller 21 is rotatably connected inside the top plate 18. Specifically, the design of the top plate 18 has the effect of smoothing the printed material, thereby preventing the printed material from wrinkling and causing the printed pattern to be incomplete.

In another embodiment, as shown in Fig. 1-4, the screw rod 17 is connected to the insert block 14 by a threaded connection, and the brush plate 16 is slidably connected to the slot 12. Specifically, the threaded connection design of the screw rod 17 and the insert block 14 increases the effect of moving the brush plate 16 to the surface of the printing roller 4 when the screw rod 17 is rotated.

In another embodiment, as shown in Figures 1-4, the printing roller 4 is rotatably connected to the workbench 2, and the clamping block 13 is slidably connected to the inserting block 14. Specifically, the sliding design of the clamping block 13 and the inserting block 14 facilitates the effect of fixing the inserting block 14 in the slot 12.

In another embodiment, as shown in Figures 1-4, the brush plate 16 is in contact with the surface of the printing roller 4, and the inking plate 11 is in contact with the surface of the printing roller 4. Specifically, the design of the inking plate 11 facilitates the effect of replenishing ink to the printing roller 4.

In another embodiment, as shown in FIGS. 1-4 , one end of the spring 20 is connected to the surface of the workbench 2, and the other end is connected to the surface of the top plate 18. Specifically, the design of the spring 20 has the effect of driving the top plate 18 to move downward, thereby achieving the effect of limiting and smoothing the printing materials of different thicknesses.

In another embodiment, as shown in FIGS. 1-4 , there are two groups of rollers 21 symmetrically distributed inside the top plate 18 . Specifically, the design of the rollers 21 facilitates the sliding of the printing material on the surface of the workbench 2 .

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. Printing device with printing roller clearance function, its characterized in that: comprising the following steps: base (1), the fixed surface of base (1) installs workstation (2), the fixed surface of workstation (2) installs motor (3), printing roller (4) are installed to the output of motor (3), water drainage tank (5) have been seted up in the surface run-through of base (1), the inside of workstation (2) is provided with water tank (6), the inside fixed mounting of water tank (6) has water pump A (7), shower nozzle (8) are installed to the output of water pump A (7), the inside of workstation (2) is provided with ink tank (9), the fixed surface of ink tank (9) installs water pump B (10), inking board (11) are installed to the output of water pump B (10), slot (12) have been seted up to the surface of workstation (2), the inside cartridge (14) has been inserted to the surface sliding connection of workstation (2), the inside sliding connection of cartridge (14) has gag lever (15), the fixed surface of gag lever post (16) has fixed surface brush (16) of gag lever post (16).

2. The printing device with printing roll cleaning function according to claim 1, wherein: the surface sliding connection of workstation (2) has slide bar (19), the surface cover of slide bar (19) is equipped with spring (20), the bottom surface fixed mounting of slide bar (19) has roof (18), the inside roll connection of roof (18) has roller bearing (21).

3. The printing device with printing roll cleaning function according to claim 1, wherein: the screw rod (17) is connected with the inserting block (14) through threads, and the brush plate (16) is connected with the inserting groove (12) in a sliding mode.

4. The printing device with printing roll cleaning function according to claim 1, wherein: the printing roller (4) is rotationally connected with the workbench (2), and the clamping block (13) is in sliding connection with the inserting block (14).

5. The printing device with printing roll cleaning function according to claim 1, wherein: the brush plate (16) is attached to the surface of the printing roller (4), and the inking plate (11) is attached to the surface of the printing roller (4).

6. The printing device with printing roll cleaning function according to claim 2, characterized in that: one end of the spring (20) is connected to the surface of the workbench (2), and the other end of the spring is connected to the surface of the top plate (18).

7. The printing device with printing roll cleaning function according to claim 2, characterized in that: the number of the rollers (21) is two, and the two groups of rollers (21) are symmetrically distributed in the top plate (18).