CN219467319U

CN219467319U - Closed ink fountain for color printer

Info

Publication number: CN219467319U
Application number: CN202320757890.5U
Authority: CN
Inventors: 赵爱民; 郭付生; 马永治
Original assignee: Shandong Fubo Composite Packaging Materials Co ltd
Current assignee: Badong Xunjie Printing Co.,Ltd.
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-08-04
Anticipated expiration: 2033-04-08

Abstract

The utility model belongs to the field of ink tanks of color printers, in particular to a closed ink tank for a color printer, aiming at the problems that the existing ink tank and the color printer are connected by screwing a screw by a hand wrench to clamp and fix, the connection mode is inconvenient, and the ink added into the ink tank can form residues at the bottom of the ink tank and is not thoroughly cleaned, the utility model provides a proposal that the ink tank comprises a connecting bottom plate and an ink tank positioned above the connecting bottom plate, the inner wall of the bottom of the ink tank is in a slope shape, the top of the ink tank is hinged with a top cover, a yielding groove is arranged in the top cover, a moving component for moving is arranged in the yielding groove, two sides of the top cover are fixedly connected with a base plate, and a through groove is arranged in the base plate.

Description

Closed ink fountain for color printer

Technical Field

The utility model relates to the technical field of ink ducts of color printers, in particular to a closed ink duct for a color printer.

Background

The ink fountain is also called an ink box, mainly plays a role in storing ink and adjusting the ink quantity, is mainly applied to various printers, and achieves the effects of printing and pattern spraying for the printers by providing ink for the printers.

The utility model belongs to the technical field of printing devices and particularly relates to a closed ink fountain for a color printer, which comprises a printing ink fountain, wherein the printing ink fountain comprises a side plate, a bottom plate, an ink supporting plate and a rear end plate, the left side and the right side of the bottom plate are fixedly connected with the bottom side of the side plate, the rear side of the side plate is fixedly connected with the left side and the right side of the rear end plate, the rear end plate is provided with the ink supporting plate, the upper side of the rear end plate is fixedly provided with a connecting seat, a bolt assembly is inserted into the connecting seat, the bolt assembly is inserted into one end of a closed cover plate, sealing gaskets are fixedly arranged on the left side and the right side of the bottom surface of the closed cover plate, the closed cover plate is convenient to assemble and disassemble, the ink can be firmly covered on the printing ink fountain through the sealing gaskets, so that the volatilization amount and the water absorption amount of ink stored on the ink supporting plate are reduced, and the ink storage amount of an operator can visually observe the ink in the ink supporting plate through the closed cover plate.

The closed ink fountain has a plurality of defects when in use:

1. when the closed ink fountain is connected and installed with the color printer, the screw and the clamping plate are screwed by the hand-held wrench to be clamped and connected, the connection mode is inconvenient, and the distance between the ink fountain and the printing rod is inconvenient to master.

2. After the ink is added into the ink fountain, the ink needs to slide downwards along with the gravity of the ink, but only slides downwards by the gravity of the ink fountain, and the ink can form residues at the bottom of the ink fountain, so that the ink is not thoroughly used.

Disclosure of Invention

The utility model provides a closed ink fountain for a color printer, which solves the defects that in the prior art, a hand-held wrench is needed to screw a screw for clamping and fixing in connection, the connection mode is inconvenient, residual is formed at the bottom of the ink fountain due to ink added into the ink fountain, and cleaning is not thorough.

The utility model provides the following technical scheme:

the closed ink fountain for the color printing machine comprises a connecting bottom plate and an ink fountain bin positioned above the connecting bottom plate, wherein the inner wall of the bottom of the ink fountain bin is in a slope shape, the top of the ink fountain bin is hinged with a top cover, a abdication groove is arranged in the top cover, and a moving assembly for moving is arranged in the abdication groove;

the two sides of the top cover are fixedly connected with backing plates, through grooves are formed in the backing plates, cutting sleeves penetrate through the through grooves, and clamping assemblies for clamping are arranged in the cutting sleeves.

In one possible design, the moving assembly comprises a nut which is slidingly connected in the yielding groove, a threaded column penetrates through the internal thread of the nut, a gear is arranged on the outer wall fixing sleeve of the threaded column, a sliding sleeve is fixedly connected to the bottom of the gear, the bottom of the sliding sleeve is in rolling connection with the inner wall of the bottom of the yielding groove, a holding sleeve is slidingly connected to the top of the top cover, and the holding sleeve is arranged on the outer wall of the threaded column.

In a possible design, the joint subassembly includes the adapter sleeve of fixed connection at the cutting ferrule top, the top fixedly connected with toper cover of adapter sleeve, the top fixedly connected with spring of cutting ferrule, the top fixedly connected with of spring presses the piece, the bottom fixedly connected with spliced pole of pressing the piece, and the spliced pole runs through the spring, the bottom fixedly connected with toper connecting rod of spliced pole, the bottom fixedly connected with connecting rod of toper connecting rod, the bottom fixedly connected with of connecting rod contradicts the post, the outer wall of cutting ferrule is equipped with the connection through-hole, and is equipped with the block ball in the through-hole.

In one possible design, the connecting bottom plate is internally provided with a connecting groove, the connecting bottom plate is internally provided with a clamping groove, and the connecting groove is communicated with the clamping groove.

In one possible design, the inner wall of one side of the abdication groove is fixedly connected with a rack, the rack is meshed with a gear, and the bottom of the threaded column is rotationally connected with a rotating sleeve.

In one possible design, the bottom of the rotating sleeve is fixedly connected with a scraping plate, and the scraping plate is contacted with the inner wall of the bottom of the ink fountain bin.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the connection between the connecting bottom plate and the ink hopper bin passes through the through groove through the clamping sleeve, the pressing block is pressed, so that the two clamping balls form clamping in the clamping groove and the connecting groove, the connection can be completed, when the connection needs to be released, the clamping sleeve can be released from the clamping groove and the connecting groove by pressing the pressing block again, and the installation and the disassembly are very convenient.

According to the ink fountain, the holding sleeve is pulled, so that the gear can be driven to rotate on one side of the rack, the scraping plate is driven to move up and down below the top cover, the scraping plate slides obliquely along the inner wall of the bottom of the ink fountain bin, and the effect of scraping ink at the bottom of the ink fountain is achieved.

According to the utility model, the ink bucket bin and the connecting bottom plate can be connected and detached by pressing the pressing block, so that the ink bucket bin is very convenient to use, and meanwhile, the scraping plate can be driven to move up and down by pulling the holding sleeve, so that the cleaning of the bottom of the ink bucket can be completed.

Drawings

Fig. 1 is a schematic three-dimensional structure of a closed ink fountain for a color printer according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a partially cut-away exploded view of a closed ink fountain connection base plate for a color printer according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of a closed ink fountain top cover for a color printer according to an embodiment of the present utility model.

Reference numerals:

1. an ink hopper; 2. a top cover; 3. a connecting bottom plate; 4. a conical sleeve; 5. a relief groove; 6. a holding sleeve; 7. a backing plate; 8. a connecting groove; 9. a clamping groove; 10. a through groove; 11. a cutting sleeve; 12. connecting sleeves; 13. pressing the blocks; 14. a connecting column; 15. a spring; 16. a tapered connecting rod; 17. a connecting rod; 18. a snap ball; 19. a contact column; 20. a rack; 21. a threaded column; 22. a nut; 23. a gear; 24. a sliding sleeve; 25. a rotating sleeve; 26. a scraper.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying 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 embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1 and 2, closed ink fountain for color printer, including connecting bottom plate 3 and be located the ink fountain storehouse 1 of connecting bottom plate 3 top, the bottom inner wall of ink fountain storehouse 1 is the slope form, and the top of ink fountain storehouse 1 articulates there is top cap 2, is equipped with in the top cap 2 and gives up the groove 5, is equipped with the removal subassembly that removes in the groove 5 of giving up, the equal fixedly connected with backing plate 7 in both sides of top cap 2, is equipped with in backing plate 7 and runs through groove 10, runs through in the groove 10 and has cutting ferrule 11, is equipped with the joint subassembly that carries out the joint in the cutting ferrule 11.

The movable assembly in the abdication groove 5 can move at the top of the top cover 2, the ink fountain bin 1 is cleaned, and the clamping assembly in the clamping sleeve 11 can achieve the technical effect of connecting the ink fountain bin 1 with the connecting bottom plate 3.

Referring to fig. 3, the moving assembly includes a nut 22 slidably connected in the yielding groove 5, a threaded column 21 is threaded in the nut 22, a gear 23 is fixedly sleeved on the outer wall of the threaded column 21, a sliding sleeve 24 is fixedly connected to the bottom of the gear 23, the bottom of the sliding sleeve 24 is in rolling connection with the inner wall of the bottom of the yielding groove 5, a holding sleeve 6 is slidably connected to the top of the top cover 2, and the holding sleeve 6 is sleeved on the outer wall of the threaded column 21.

According to the technical scheme, the holding sleeve 6 drives the threaded column 21 to move, the threaded column 21 drives the nut 22 to slide in the yielding groove 5, the gear 23 and the sliding sleeve 24 move in the yielding groove 5, and the technical effect that the yielding groove 5 provides a moving space for a moving component can be achieved.

Referring to fig. 2, the joint subassembly includes adapter sleeve 12 of fixed connection at the cutting ferrule 11 top, the top fixedly connected with toper cover 4 of adapter sleeve 12, the top fixedly connected with spring 15 of cutting ferrule 11, the top fixedly connected with of spring 15 presses the piece 13, press the bottom fixedly connected with spliced pole 14 of briquetting 13, and spliced pole 14 runs through spring 15, the bottom fixedly connected with toper connecting rod 16 of spliced pole 14, the bottom fixedly connected with connecting rod 17 of toper connecting rod 16, the bottom fixedly connected with conflict post 19 of connecting rod 17, the outer wall of cutting ferrule 11 is equipped with the connection through-hole, and be equipped with block ball 18 in the through-hole.

According to the technical scheme, the pressing block 13 drives the connecting column 14 to move up and down, the pressing block 13 presses the spring 15, the connecting column 14 slides downwards to enable the two clamping balls 18 to be located on two sides of the connecting rod 17, the pressing of the pressing block 13 is released, the spring 15 pushes the pressing block 13 upwards, the pressing block 13 drives the connecting column 14 to move upwards, the connecting column 14 drives the conical connecting rod 16 to move, the conical connecting rod 16 drives the connecting rod 17 to move upwards, and the technical effect that the connecting rod 17 drives the abutting column 19 to abut against the clamping balls 18 on two sides can be achieved.

Example 2

Referring to fig. 2, a connection groove 8 is provided in the connection base plate 3, a locking groove 9 is provided in the connection base plate 3, and the connection groove 8 is communicated with the locking groove 9.

The technical scheme is that the connecting bottom plate 3 is internally communicated with the connecting groove 8 and the clamping groove 9, so that the technical effects of facilitating penetration of the clamping sleeve 11 and simultaneously facilitating formation of clamping by the clamping groove 9 by the clamping ball 18 can be achieved.

Referring to fig. 3, a rack 20 is fixedly connected to an inner wall of one side of the relief groove 5, the rack 20 is engaged with a gear 23, and a rotating sleeve 25 is rotatably connected to the bottom of the threaded column 21.

According to the technical scheme, the threaded column 21 drives the gear 23 on the outer wall to move, the gear 23 is meshed with the rack 20, the threaded column 21 is driven to rotate, and the technical effect that the threaded column 21 moves up and down in the holding sleeve 6 according to the moving direction of the holding sleeve 6 can be achieved.

Referring to fig. 3, a scraper 26 is fixedly connected to the bottom of the rotating sleeve 25, and the scraper 26 collides with the bottom inner wall of the hopper 1.

The technical scheme has the advantages that the scraping plate 26 is contacted with the inner wall of the bottom of the ink fountain bin 1, so that the technical effect that the scraping plate 26 can be moved and cleaned along with the inclination angle of the inner wall of the bottom of the ink fountain bin 1 can be achieved.

The working principle and the using flow of the technical scheme are as follows: the ink bucket bin 1 is placed above the connecting bottom plate 3, the backing plate 7 is located at two sides of the ink bucket bin 1, the pressing block 13 is pressed, the pressing block 13 drives the connecting column 14 to move up and down, the pressing block 13 presses the spring 15, the connecting column 14 slides down to enable the two clamping balls 18 to be located at two sides of the connecting column 17, the clamping sleeve 11 penetrates into the clamping groove 9 and is in contact extrusion with the inner wall of the clamping groove 9 through the clamping balls 18, the two clamping balls 18 are close to each other, the clamping balls 18 penetrate into the connecting groove 8, the pressing of the pressing block 13 is released, the spring 15 pushes the pressing block 13 upwards, the pressing block 13 drives the connecting column 14 to move up, the connecting column 14 drives the conical connecting rod 16 to move, the connecting rod 17 moves up, the connecting rod 17 drives the contact column 19 to abut against the two clamping balls 18, the two clamping balls 18 are in contact with the top of the clamping groove 9 through the connecting groove 8, the ink bucket bin 1 and the connecting bottom of the ink bucket bin 1 are fixed, the two clamping balls 18 are in contact extrusion with the inner wall of the clamping groove 9, the two clamping balls 18 are close to each other, the clamping balls 18 penetrate into the connecting groove 8, the pressing block 13 is released, the pressing of the pressing block 13 drives the pressing block 13, the pressing block 13 upwards pushes the connecting column 13, the connecting column 14 upwards, the conical connecting rod 16 moves the connecting column 16, the connecting column 17 upwards moves the connecting column 17, the connecting column 19, the clamping sleeve 21 and the clamping sleeve 21 moves the clamping sleeve and the clamping sleeve, the clamping sleeve and the clamping rod.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The closed ink fountain for the color printing machine is characterized by comprising a connecting bottom plate (3) and an ink fountain bin (1) positioned above the connecting bottom plate (3), wherein the inner wall of the bottom of the ink fountain bin (1) is in a slope shape, the top of the ink fountain bin (1) is hinged with a top cover (2), a yielding groove (5) is arranged in the top cover (2), and a moving assembly for moving is arranged in the yielding groove (5);

the two sides of the top cover (2) are fixedly connected with backing plates (7), through grooves (10) are formed in the backing plates (7), clamping sleeves (11) penetrate through the through grooves (10), and clamping assemblies for clamping are arranged in the clamping sleeves (11).

2. The closed ink fountain for color printing machine according to claim 1, wherein the moving assembly comprises a nut (22) which is slidingly connected in the abdicating groove (5), a threaded column (21) is penetrated by an internal thread of the nut (22), a gear (23) is fixedly sleeved on the outer wall of the threaded column (21), a sliding sleeve (24) is fixedly connected to the bottom of the gear (23), the bottom of the sliding sleeve (24) is in rolling connection with the inner wall of the bottom of the abdicating groove (5), a holding sleeve (6) is slidingly connected to the top of the top cover (2), and the holding sleeve (6) is sleeved on the outer wall of the threaded column (21).

3. The closed ink fountain for color printing machine according to claim 1, wherein the clamping assembly comprises a connecting sleeve (12) fixedly connected to the top of a clamping sleeve (11), a conical sleeve (4) is fixedly connected to the top of the connecting sleeve (12), a spring (15) is fixedly connected to the top of the clamping sleeve (11), a pressing block (13) is fixedly connected to the top of the spring (15), a connecting column (14) is fixedly connected to the bottom of the pressing block (13), the connecting column (14) penetrates through the spring (15), a conical connecting rod (16) is fixedly connected to the bottom of the connecting column (14), a connecting rod (17) is fixedly connected to the bottom of the conical connecting rod (16), a collision column (19) is fixedly connected to the bottom of the connecting rod (17), a connecting through hole is formed in the outer wall of the clamping sleeve (11), and a clamping ball (18) is arranged in the through hole.

4. A closed ink fountain for a color printer according to any one of claims 1-3, wherein a connecting groove (8) is arranged in the connecting bottom plate (3), a clamping groove (9) is arranged in the connecting bottom plate (3), and the connecting groove (8) is communicated with the clamping groove (9).

5. The closed ink fountain for the color printer according to claim 2, wherein a rack (20) is fixedly connected to the inner wall of one side of the abdication groove (5), the rack (20) is meshed with a gear (23), and a rotating sleeve (25) is rotatably connected to the bottom of the threaded column (21).

6. The closed ink fountain for the color printer according to claim 5, wherein the bottom of the rotating sleeve (25) is fixedly connected with a scraping plate (26), and the scraping plate (26) is contacted with the inner wall of the bottom of the ink fountain bin (1).