CN214188928U

CN214188928U - Detachable and washable ink fountain

Info

Publication number: CN214188928U
Application number: CN202022975705.9U
Authority: CN
Inventors: 毛波; 郎小林
Original assignee: Chongqing Hongsheng Printing Co ltd
Current assignee: Chongqing Hongsheng Printing Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-14
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to the field of printing equipment, in particular to a detachable and cleanable ink fountain, which comprises an outer shell, an inner shell, a pump, a motor and a return pipe; the outer shell is cuboid, the inner shell comprises a bottom plate and four side plates, the four side plates are hinged on the bottom plate, the inner shell is provided with a flexible sheet, the middle part of the flexible sheet is fixedly connected with the bottom plate, and four sides of the flexible sheet are fixedly connected with the four side plates; the removable setting of pump is provided with into black pipe on the shell, advances black pipe and is located the inner shell, and the motor is removable to be set up on the pump, the back flow can be dismantled and set up on the shell, and the back flow stretches into in the inner shell. The joints of the flexible sheets and the bottom plate are positioned at four corners of the upper end of the bottom plate, and the joints of the flexible sheets and the side plates are positioned at the upper parts of the inner walls of the side plates. The flexible sheet is less than the side plates, clamping grooves are formed in the two sides of each side plate, and the clamping grooves are used for containing the folded flexible sheet. An object of the utility model is to provide a can dismantle abluent ink marker to solve the ink marker and be difficult to abluent technical problem.

Description

Detachable and washable ink fountain

Technical Field

The utility model relates to a lithography apparatus field specifically discloses can dismantle abluent ink marker.

Background

The ink fountain is an indispensable key part on a printing machine and is used for storing and transferring ink, and the common ink fountain consists of an ink fountain seat, an ink blade steel sheet, an ink baffle and other auxiliary parts.

In the existing printing machine, ink is generally adhered to an ink roller from an ink fountain in a rolling mode, then the ink on the ink roller is scraped by a scraping blade, so that the ink on the ink roller is uniform, and the thickness of the ink on the ink roller can be adjusted by adjusting the distance between the scraping blade and the ink roller, and the ink is used for printing printed matters with different ink amounts. In the printing production, the ink fountain is complex in structure and difficult to clean due to the fact that a pump, a backflow structure and the like need to be installed on the ink fountain.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing can dismantle abluent ink marker to solve the difficult abluent technical problem of ink marker.

In order to achieve the above purpose, the utility model provides a following technical scheme:

can dismantle abluent ink marker, including the inner shell, the inner shell includes bottom plate and four curb plates, four curb plates are articulated to be set up on the bottom plate, are provided with flexible piece on the inner shell, flexible piece is rectangular form, the middle part and the bottom plate fixed connection of flexible piece, four sides and four curb plate fixed connection of flexible piece, four can fold into the cuboid form with flexible piece when the curb plate is folding.

Optionally, the device further comprises an outer shell, and the inner shell is detachably arranged on the outer shell.

Optionally, the casing is provided with an upper cover, the upper cover is provided with a first mounting hole and a second mounting hole, the first mounting hole is used for accommodating the mounting pump, the second mounting hole is used for accommodating the mounting return pipe, the bottom of the pump is connected with a communicating pipe, the lower end of the communicating pipe is provided with an ink inlet pipe, and the bottom of the side face of the ink inlet pipe is provided with an ink inlet.

Optionally, the pump comprises a pump body and an installation pipe, the upper end of the installation pipe is in threaded connection with the lower end of the pump body, a through hole for the installation pipe to pass through is formed in the middle of the ink inlet pipe, a circular installation seat is arranged in the middle of the shell in a threaded manner, a clamping column is arranged on the installation seat, and a clamping hole matched with the clamping column is formed in the bottom of the installation pipe; the middle parts of the inner shell and the flexible sheet are provided with through holes for the installation seat to pass through, and the installation seat can be abutted against the flexible sheet.

Optionally, the bottom circumference of installation pipe is equipped with the clamping ring, and the clamping ring can offset with advancing black pipe.

Optionally, the joints of the flexible sheets and the bottom plate are located at four corners of the upper end of the bottom plate, and the joints of the flexible sheets and the side plates are located at the upper parts of the inner walls of the side plates.

Optionally, the flexible sheet is shorter than the side plate, and two sides of the side plate are provided with clamping grooves for accommodating the folded flexible sheet.

The working principle and the beneficial effects of the scheme are as follows:

1. set the ink marker into shell and inner shell bilayer structure form in this scheme, the inner shell can be dismantled and get off to wash, compares current integrated into one piece's ink marker, washs more portably. Meanwhile, the inner shell is provided with the flexible sheet, the four side plates of the inner shell can be unfolded and are flat after being unfolded, namely, the flexible sheet is also flat, so that the cleaning is more convenient. The flexible sheet is a whole sheet, and no gap is generated after folding, so that the sealing performance is good under the condition of liquid leakage.

2. Be provided with upper cover, pump and back flow in this scheme, pump and back flow can dismantle the setting in the upper cover, and the pump can be with the chinese ink suction in the ink fountain and carry the china ink groove, and the back flow can be with the leading-in ink fountain that returns of chinese ink in the china ink groove in.

3. In this scheme, be provided with the installation pipe on the pump, the installation pipe can rotate and slide from top to bottom in the bottom of pump, is provided with the mount pad in the ink marker, and the installation pipe can drive the mount pad and rotate and move down for the mount pad can compress tightly flexible piece, and with the perforation on the sealed flexible piece, improve the leakproofness of whole ink marker, prevent that chinese ink from leaking.

4. The installation pipe is provided with the clamping ring, and the clamping ring can compress tightly into the china ink pipe in the ink duct when the installation pipe moves down, and the vibration that produces when avoiding the pump to start influences into the china ink pipe, guarantees that the pump is at the course of the work, advances the stability of china ink pipe.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view of the interior of the inner shell;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a schematic structural view of an outer shell and an inner shell;

FIG. 6 is a partial schematic view of the pump and return line;

FIG. 7 is a sectional view of a portion of the pump;

fig. 8 is a schematic diagram of the pump and motor configuration.

The drawings are numbered as follows: the pump comprises an outer shell 1, an upper cover 2, a turnover cover 3, a return pipe 4, a pump body 5, a motor 6, an inner shell 7, a side plate 10, a clamping groove 11, a containing groove 12, a mounting seat 13, a clamping column 14, a connecting groove 15, a flexible sheet 16, a perforation 17, a threaded column 18, a communicating pipe 19, a mounting pipe 20, a pressing ring 21, an ink inlet pipe 22, a clamping column 23, a through hole 24, an ink inlet 25, a spline joint 26 and a spline groove 27.

Detailed Description

The following is further detailed by way of specific embodiments:

examples

The detachable cleaning ink fountain, as shown in fig. 1-8, comprises an outer casing 1, an inner casing 7, a pump, a motor 6 and a return pipe 4.

The shell 1 is the box-like of cuboid, and the upper end opening of shell 1, the fixed screw thread post 18 that is provided with in inner wall bottom middle part of shell 1, threaded connection have circular shape mount pad 13 on the screw thread post 18, and the middle part of mount pad 13 is provided with the mounting groove, and the fixed card post 14 that is provided with in the mounting groove blocks, blocks and is formed with square annular spread groove 15 between post 14 and the mounting groove. And a sealing cushion layer is fixedly arranged at the bottom of the mounting seat 13. A plurality of third screw holes are circumferentially formed in the upper part of the inner wall of the shell 1. Accommodating grooves 12 are provided at four corners of the housing 1.

The inner shell 7 comprises a bottom plate and four side plates 10, the four side plates 10 are hinged to the bottom plate, and the inner shell 7 is provided with a flexible sheet 16. The joints of the flexible sheets 16 and the bottom plate are positioned at four corners of the upper end of the bottom plate, the joints of the flexible sheets 16 and the side plate 10 are positioned at two corners of the upper part of the inner wall of the side plate 10, and the connection modes are bonding. The height of the flexible sheet 16 is smaller than that of the side plate 10, the two sides of the side plate 10 are provided with clamping grooves 11, and the clamping grooves 11 are used for accommodating the folded flexible sheet 16. Wherein the both sides wall of two blocks of relative curb plates 10 all is equipped with first screw, and the inner wall of two blocks of curb plates 10 runs through to be equipped with the second screw that aligns with first screw in addition, can the screw in bolt in order to fix four curb plates 10 in first screw and the second screw, and the upper portion of four curb plates 10 all is equipped with the fourth screw, and the fourth screw aligns with the third screw on the shell 1 and can the screw in bolt in order to fix inner shell 7 and shell 1. The excess folded portion of the flexible sheet 16 can be placed in the receiving groove 12, and since the notch 11 can catch the folded portion of the flexible sheet 16, only a small amount of ink penetrates into the folded portion of the flexible sheet 16. Both the inner shell 7 and the flexible sheet 16 are provided with through holes 17, and the flexible sheet 16 at the periphery of the through holes 17 is bonded with the inner shell 7. The through-hole 17 is intended to pass through a threaded stud 18 on the outer shell 1, the mounting 13 on the threaded stud 18 being located in the inner shell 7.

Be provided with upper cover 2 on the shell 1, upper cover 2 articulates in the upper end of shell 1, and the free end of upper cover 2 is provided with the side shroud, and the side shroud can pass through the bolt fastening on shell 1. The free end of the upper cover 2 is also hinged with a turning plate which is used for adding ink into the inner shell 7 after being opened. The upper cover 2 is provided therein with a first mounting hole for receiving and mounting a pump and a second mounting hole for receiving and mounting the return pipe 4.

The pump includes pump body 5, communicating pipe 19 and installation pipe 20, and pump body 5 passes through the removable setting on first mounting hole of bolt fastening's mode, and communicating pipe 19 and pump intercommunication, the bottom intercommunication of communicating pipe 19 has into ink pipe 22, advances ink pipe 22 to be located inner shell 7, and the bottom of advancing ink pipe 22 is provided with into ink mouth 25. The pump is provided with a spline joint 26, the motor 6 is provided with a spline groove 27, and the spline groove 27 is connected with the spline joint 26. The return pipe 4 is detachably fixed on the second mounting hole through a bolt.

The upper end threaded connection of installation pipe 20 is at the lower extreme of pump body 5, and the middle part of advancing black pipe 22 is formed with the through-hole 24 that supplies installation pipe 20 to pass, and the bottom circumference of installation pipe 20 is equipped with clamping ring 21, and clamping ring 21 can offset with advancing black pipe 22, and the bottom of installation pipe 20 is equipped with and blocks 14 complex card holes.

The bottom of the return pipe 4 is provided with a filtering part, and the circumference and the bottom of the filtering part are both provided with a plurality of filtering holes.

In the specific implementation:

when the inner shell 7 needs to be detached, the mounting pipe 20 is rotated, the mounting pipe 20 drives the mounting seat 13 to move upwards, the mounting seat 13 is gradually loosened from the flexible sheet 16, the pressing ring 21 is gradually loosened from the ink inlet pipe 22, then the pump body 5, the return pipe 4, the ink inlet pipe 22 and the mounting seat 13 are all detached, the inner shell 7 is detached from the outer shell 1, the bolts on the side plates 10 are detached, and then the inner shell 7 can be unfolded to clean the flexible sheet 16.

During installation, firstly, the folding side plate 10 is a cuboid box, the flexible sheet 16 is folded to form folding parts at four corners, the folding parts are placed in the accommodating groove 12 of the outer shell 1, then the inner shell 7 is fixed in the outer shell 1, the mounting seat 13 is mounted on the threaded column 18 of the outer shell 1, and then the pump, the motor 6 and the return pipe 4 are sequentially mounted.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. Can dismantle abluent ink marker, its characterized in that: the folding type folding inner shell comprises an inner shell, wherein the inner shell comprises a bottom plate and four side plates, the four side plates are hinged to the bottom plate, a flexible sheet is arranged on the inner shell, the flexible sheet is rectangular, the middle of the flexible sheet is fixedly connected with the bottom plate, the four sides of the flexible sheet are fixedly connected with the four side plates, and the four side plates can be folded into a cuboid when being folded.

2. The removably washable ink fountain of claim 1, wherein: still include the shell, the inner shell can be dismantled and set up on the shell.

3. The removably washable ink fountain of claim 2, wherein: be provided with the upper cover on the shell, be provided with first mounting hole and second mounting hole in the upper cover, first mounting hole is used for holding the installation pump, the second mounting hole is used for holding the installation back flow, and the bottom of pump is connected with communicating pipe, and the lower extreme of communicating pipe is provided with into the china ink pipe, and the side bottom of advancing the china ink pipe is provided with into china ink mouth, the bottom of back flow is provided with the filter house, and the circumference and the bottom of filter house all are equipped with a plurality of filtration pores.

4. The removably washable ink fountain of claim 3, wherein: the pump comprises a pump body and an installation pipe, the upper end of the installation pipe is in threaded connection with the lower end of the pump body, a through hole for the installation pipe to pass through is formed in the middle of the ink inlet pipe, a circular installation seat is arranged in the middle of the shell in a threaded manner, a clamping column is arranged on the installation seat, and a clamping hole matched with the clamping column is formed in the bottom of the installation pipe; the middle parts of the inner shell and the flexible sheet are provided with through holes for the installation seat to pass through, and the installation seat can be abutted against the flexible sheet.

5. The removably washable ink fountain of claim 4, wherein: the bottom circumference of installation pipe is equipped with the clamping ring, and the clamping ring can offset with advancing black pipe.

6. The removably washable ink fountain of claim 5, wherein: the joints of the flexible sheets and the bottom plate are positioned at four corners of the upper end of the bottom plate, and the joints of the flexible sheets and the side plates are positioned at the upper parts of the inner walls of the side plates.

7. The removably washable ink fountain of claim 6, wherein: the flexible sheet is less than the side plates, clamping grooves are formed in the two sides of each side plate, and the clamping grooves are used for containing the folded flexible sheet.