CN219486862U

CN219486862U - Document seal blacking tool

Info

Publication number: CN219486862U
Application number: CN202320451616.5U
Authority: CN
Inventors: 张陶陶
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-08
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a document seal blackening tool, which comprises a shell, wherein a driving roller wheel, a driven roller wheel and a coating belt are arranged in the shell, an ink box is partitioned in the shell, a groove body is formed on one side of the ink box, which is close to the coating belt, so that a flow channel is formed between the ink box and the coating belt, the flow channel is constructed into a structure capable of enabling black liquor to be coated on the coating belt from the ink box through the flow channel, a sealing element is rotatably arranged at the groove body, and a control assembly is matched with the sealing element. According to the utility model, a user presses the button to compress the spring, the pressing rod pushes the sealing element to rotate towards the outer side of the ink box, the flow channel is opened, the black coating liquid is coated on the coating belt, meanwhile, the device is manually pushed to move at a part to be deleted, so that the driving roller rotates and drives the coating belt to drive, thereby blackening sentences, after the blackening is finished, the button is released to take the tool off the document, the smearing speed is high, the efficiency is high, the black coating liquid is not easy to skew, and the whole neatness and attractiveness of the document are ensured.

Description

Document seal blacking tool

Technical Field

The utility model relates to the technical field of office appliances, in particular to a document seal blackening tool.

Background

Legal documents are documents with legal effectiveness or legal meaning, and also include evidence files acquired or generated in legal matters, and often, when some evidence files are disclosed, in order to avoid legal risks and protect privacy, black and secret printing is usually performed on text contents so as to achieve the purpose of covering. Conventional practice typically uses a relatively wide writing marker or a correction pen to do so.

However, due to the structural limitation of the correction pen, the size of the pen point is limited, when one line of sentence content is painted, repeated sliding is sometimes needed, and the painted trace is disordered and is not attractive, so that a document seal blackening tool is provided.

Disclosure of Invention

The utility model aims to provide a document seal blacking tool for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a file seal blacking instrument, includes the shell, install drive roller, driven roller and coating area in the shell, the coating area cover is located on drive roller and the driven roller to connect the two transmission, the shell is internal to separate has the ink horn, and the cell body has been seted up to the ink horn one side that is close to the coating area, in order to form the runner between ink horn and coating area, the runner is constructed to the structure that can make the black liquor of scribbling scribble on the coating area from the ink horn through the runner, the sealing member is still installed in the rotation of cell body department to and the control assembly of sealing member cooperation setting, control assembly is used for controlling the sealing member activity, so that the runner is opened or is closed.

Preferably, the size of the driving roller is larger than that of the driven roller, a movable groove is formed in the bottom of the shell, and the bottom end of the driving roller penetrates through the movable groove, so that the lowest point of the driving roller is lower than the lower surface of the shell.

Preferably, the two sides of the bottom of the shell are respectively provided with an L-shaped supporting part in a downward extending mode, the horizontal section of the L-shaped supporting part extends to the outer side of the shell, and the lower surface of the L-shaped supporting part and the lowest point of the driving roller are located in the same horizontal plane.

Preferably, the two sides of the driving roller and the driven roller are respectively connected with a rotating shaft, the inner side wall of the shell is correspondingly provided with a mounting seat, and the rotating shafts are rotationally connected with the mounting seat.

Preferably, the inside of the shell is rotatably provided with a plurality of limit rollers, the limit rollers horizontally extend along the width direction of the shell, the limit rollers are uniformly distributed in the rotation direction of the driving roller, one surface of each limit roller is contacted with the coating belt, and the coating belt is driven between the limit rollers and the driving roller.

Preferably, the shell is provided with an adding port communicated with the ink box, and a plug is arranged at the adding port.

Preferably, the inside of ink horn is provided with the baffle, the through-hole has been seted up on the baffle, control assembly includes the push rod of being connected with sealing member fixed, push rod vertical upwards extend and pass the through-hole, and set up in the fixture block on push rod top, and set up in the spring between fixture block and the baffle, T type groove has been seted up on the surface of shell, control assembly is still including sliding the button that sets up in T type inslot, the button bottom is connected with the fixture block.

Preferably, a limiting cylinder is arranged on the lower surface of the partition plate at a position corresponding to the through hole, and the pressing rod is arranged in the limiting cylinder in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, a user presses the button to compress the spring, the pressing rod pushes the sealing element to rotate towards the outer side of the ink box, the flow channel is opened, the black coating liquid is coated on the coating belt, meanwhile, the device is manually pushed to move at a part to be deleted, so that the driving roller rotates and drives the coating belt to drive, thereby blackening sentences, after the blackening is finished, the button is released to take the tool off the document, the smearing speed is high, the efficiency is high, the black coating liquid is not easy to skew, and the whole neatness and attractiveness of the document are ensured.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.

In the figure: 1. a housing; 2. a drive roller; 3. driven roller; 4. coating the belt; 5. an ink cartridge; 6. a flow passage; 7. a seal; 8. an L-shaped support part; 9. a rotating shaft; 10. a mounting base; 11. a limit roller; 12. a plug; 13. a partition plate; 14. pressing a pressing rod; 15. a clamping block; 16. a spring; 17. a button; 18. and a limiting cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a document seal blackening tool as shown in figures 1-5, which comprises a shell 1, wherein a driving roller 2, a driven roller 3 and a coating belt 4 are arranged in the shell 1, and the coating belt 4 is sleeved on the driving roller 2 and the driven roller 3 so as to connect the driving roller 2 and the driven roller 3 in a transmission way.

Preferably, the size of the driving roller 2 is larger than that of the driven roller 3, a movable groove is formed in the bottom of the shell 1, and the bottom end of the driving roller 2 penetrates through the movable groove, so that the lowest point of the driving roller 2 is lower than the lower surface of the shell 1.

The user holds the blacking tool by hand, places it at the beginning of the row to be deleted, and the portion of the coating belt 4 at the bottom of the driving roller 2 covers the row, and as the user pushes the tool along the row, the driving roller 2 and the driven roller 3 are rotated, and the coating belt 4 is driven between the driving roller 2 and the driven roller 3.

In some embodiments of the present utility model, two sides of the driving roller 2 and the driven roller 3 are respectively connected with a rotating shaft 9, an installation seat 10 is correspondingly arranged on the inner side wall of the shell 1, the rotating shaft 9 is rotatably connected with the installation seat 10, and during the rotation process of the driving roller 2 and the driven roller 3, the rotating shaft 9 rotates in the installation seat 10 to provide support for the driving roller 2 and the driven roller 3.

Further, in order to prevent the contact area between the tool and the document from being too small, which makes it difficult to maintain balance during the movement, L-shaped supporting portions 8 may be extended downward at both sides of the bottom of the housing 1, respectively, the horizontal sections of the L-shaped supporting portions 8 may extend to the outside of the housing 1, and the lower surface thereof and the lowest point of the driving roller 2 may be located in the same horizontal plane.

The L-shaped supporting part 8 plays a role of auxiliary support, so that the tool is more stable in moving, and the moving direction of the tool is controlled.

In some embodiments of the present utility model, a plurality of limiting rollers 11 are rotatably installed inside the housing 1, the limiting rollers 11 horizontally extend along the width direction of the housing 1, the limiting rollers 11 are uniformly distributed in the rotation direction of the driving roller 2, and one surface of each limiting roller 11 contacts the coating belt 4, so that the coating belt 4 is driven between the limiting roller 11 and the driving roller 2.

In cooperation with the above-described structure, the cartridge 5 is partitioned in the housing 1, the black liquor is added in the cartridge 5, a groove is formed in a side of the cartridge 5 near the coating belt 4 to form a flow channel 6 between the cartridge 5 and the coating belt 4, and the flow channel 6 is structured so that the black liquor is coated on the coating belt 4 from the cartridge 5 through the flow channel 6.

The groove body is also rotatably provided with a sealing element 7 and a control component matched with the sealing element 7, and the control component is used for controlling the sealing element 7 to move so as to open or close the flow channel 6.

The inside of ink horn 5 is provided with baffle 13, has seted up the through-hole on the baffle 13, and control assembly includes the push rod 14 with sealing member 7 fixed connection, and push rod 14 vertical upwards extends and passes the through-hole to and set up in the fixture block 15 on push rod 14 top, and set up the spring 16 between fixture block 15 and baffle 13, the T type groove has been seted up on the surface of shell 1, and control assembly still includes the button 17 that slides and set up in the T type inslot, and button 17 bottom is connected with fixture block 15.

Preferably, when the button 17 is not acted by an external force, the clamping block 15 abuts against the inner top wall of the housing 1, the spring 16 is in a compressed state, the sealing member 7 is located at the initial position, and forms a sealing structure with one side wall of the ink cartridge 5, and the flow channel 6 is closed.

Referring to fig. 1, 4 and 5, with the above-described structure, the button 17 is always pressed during the movement of the pushing tool, the button 17 pushes the cartridge and the pressing lever 14 to move downward, the pressing lever 14 pushes the sealing member 7 to rotate downward, the spring 16 is further compressed, the flow passage 6 is opened, the black coating liquid is coated on the coating belt 4, it is understood that with the above-described structure, the initial position of the black coating liquid coated on the coating belt 4 is located at the upper end, the portion needs a certain time to move to the lowest point of the driving roller 2, and thus the black coating cannot be performed in one end time after the driving roller 2 starts to rotate, and therefore, the button 17 and the rotating roller 2 can be pressed in advance before use.

In order to facilitate the black liquor coating to the ink box 5, an adding port communicated with the ink box 5 can be arranged on the shell 1, and a plug 12 is arranged at the adding port.

In some embodiments of the present utility model, a limiting cylinder 18 is disposed on the lower surface of the partition 13 at a position corresponding to the through hole, and the pressing rod 14 is slidably disposed in the limiting cylinder 18.

Working principle: when the black coating machine is used, the button 17 is pressed firstly to push the sealing element 7 to rotate downwards by pressing the pressing rod 14, the runner 6 is opened, black coating liquid flows on the coating belt 4, the driving roller 2 is rotated at the moment, the part of the coating belt 4 stained with black coating liquid moves to the lowest end of the driving roller 2, namely the part contacted with a document, then the tool is placed at one end of the document part to be deleted, the tool is pushed to move, the driving roller 2 is driven to rotate, the coating belt 4 is driven to drive, the black coating liquid is coated on the part to be deleted until the end along with the contact of the coating belt 4 with the document, and then the button 17 is released, so that the tool is taken away.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A document seal blacking tool, characterized in that: the automatic black liquor coating device comprises a shell (1), wherein a driving roller (2), a driven roller (3) and a coating belt (4) are arranged in the shell (1), the coating belt (4) is sleeved on the driving roller (2) and the driven roller (3) so as to be in transmission connection with the driving roller and the driven roller (3), an ink box (5) is separated in the shell (1), a groove body is formed in one side, close to the coating belt (4), of the ink box (5), a flow channel (6) is formed between the ink box (5) and the coating belt (4), the flow channel (6) is configured into a structure capable of enabling black liquor to be coated on the coating belt (4) from the ink box (5) through the flow channel (6), a sealing piece (7) is further rotatably arranged at the groove body, and a control assembly matched with the sealing piece (7) is used for controlling the movement of the sealing piece (7) so that the flow channel (6) is opened or closed.

2. A document seal blacking tool as claimed in claim 1, wherein: the size of the driving roller (2) is larger than that of the driven roller (3), a movable groove is formed in the bottom of the shell (1), and the bottom end of the driving roller (2) penetrates through the movable groove, so that the lowest point of the driving roller (2) is lower than the lower surface of the shell (1).

3. A document seal blacking tool as claimed in claim 2, wherein: the two sides of the bottom of the shell (1) are respectively provided with an L-shaped supporting part (8) in a downward extending mode, the horizontal section of the L-shaped supporting part (8) extends to the outer side of the shell (1), and the lower surface of the L-shaped supporting part and the lowest point of the driving roller (2) are located in the same horizontal plane.

4. A document seal blacking tool as claimed in claim 1, wherein: the two sides of the driving roller (2) and the driven roller (3) are respectively connected with a rotating shaft (9), the inner side wall of the shell (1) is correspondingly provided with an installation seat (10), and the rotating shafts (9) are rotationally connected with the installation seat (10).

5. A document seal blacking tool as claimed in claim 1, wherein: the inside rotation of shell (1) is installed a plurality of spacing roller (11), spacing roller (11) are along the width direction level extension of shell (1), a plurality of spacing roller (11) evenly distributed is in the direction of rotation of drive roll (2), and its one side contacts with coating area (4), makes coating area (4) transmission between spacing roller (11) and drive roll (2).

6. A document seal blacking tool as claimed in claim 1, wherein: an adding port communicated with the ink box (5) is formed in the shell (1), and a plug (12) is arranged at the adding port.

7. A document seal blacking tool as claimed in claim 1, wherein: the ink box is characterized in that a partition plate (13) is arranged in the ink box (5), a through hole is formed in the partition plate (13), the control assembly comprises a pressing rod (14) fixedly connected with a sealing piece (7), the pressing rod (14) vertically extends upwards and penetrates through the through hole, a clamping block (15) arranged at the top end of the pressing rod (14), a spring (16) arranged between the clamping block (15) and the partition plate (13), a T-shaped groove is formed in the surface of the shell (1), the control assembly further comprises a button (17) arranged in the T-shaped groove in a sliding mode, and the bottom end of the button (17) is connected with the clamping block (15).

8. A document seal blacking tool as claimed in claim 7, wherein: the lower surface of the partition plate (13) is provided with a limiting cylinder (18) at a position corresponding to the through hole, and the pressing rod (14) is arranged in the limiting cylinder (18) in a sliding mode.