CN212604037U

CN212604037U - Inking device of offset press

Info

Publication number: CN212604037U
Application number: CN202021170990.0U
Authority: CN
Inventors: 储云娟
Original assignee: Printing Center Of Yunnan Provincial People's Congress
Current assignee: Printing Center Of Yunnan Provincial People's Congress
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an offset press inking device, its structure includes the joist, the ink sac, the closing cap, annotate the china ink mouth, a support, the round bar, the staple bolt, take out the china ink pipe, the layer board, the china ink pump, the blotting pipe, the inking pipe, fixed establishment, loading and unloading step for solving inking device is comparatively loaded down with trivial details hard, the inconvenient problem of formation, through set up fixed establishment on the layer board, push down the button again, make it move the back from top to bottom at the support through erecting the frame to the drive plate application of force, make the drive plate pass through the guide rail to the post piece application of force, make the post piece drive the pin piece remove, make the pin piece right-hand member shift out from the draw-in groove, the cancellation is to the fixed of bearing piece, elasticity through first spring makes in the pin piece can move into the draw-in groove during the installation, accomplish to reset fixedly, make the bearing piece fixed, reach convenient effectual installing and unloading, it exerts to reduce the work.

Description

Inking device of offset press

Technical Field

The utility model relates to a lithography apparatus technical field, concretely relates to offset press inking device.

Background

The offset press is one kind of offset press, the printing picture and text from the printing plate print on rubber cylinder earlier during printing, then by rubber cylinder rendition to the paper, inking device sets up in the offset press, after storing up ink, if during the printing operation alright through the convenient ink pump structure on it take out ink liquid and inking to the face that needs the printing, need cooperate the control carrier on the offset press to move together during the use, be different from traditional ink horn and artifical inking mode, inking device is automatic more and convenient during the use, the smoothness nature and the efficiency of printing have been improved.

The existing inking device is usually fixed with an offset press in an integrated mode through a screw mounting mode when being installed and used, and the inking device is often required to be cleaned and daily maintained after being used, and bolts need to be screwed out and installed repeatedly during assembling and disassembling, so that the assembling and disassembling steps of the inking device are complicated and laborious, and inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the offset press inking device is provided, the problem that the loading and unloading steps of the inking device are complicated and laborious and inconvenient is solved, the installation and unloading are convenient and effective, the labor application is reduced, and the operation efficiency is improved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an inking device of an offset press, which comprises a supporting beam and a fixing mechanism, wherein an ink bag is arranged at the left end of the supporting beam through a bolt, the middle part of the top end of the ink bag is connected with a sealing cover through a bolt, an ink injection port is arranged at the top end of the sealing cover, the outer wall of the supporting beam is connected with a round bar through a bracket, the outer wall of the round bar is tightly provided with a hoop, the top end of the hoop is embedded with an ink suction pipe, the front end and the rear end of the round bar are respectively fixed on a supporting plate through bolts, an ink pump is arranged at the right end of the supporting plate, the left part at the top end of the ink pump is spliced with the ink suction pipe through the ink suction pipe, an ink feeding pipe is inserted at the right part at the top end of the ink pump, the supporting plate is provided with the fixing mechanism by adhering to the outer end, the fixing mechanism consists of a support, a, the bearing is characterized in that a bearing block is inserted at the front end of the support, two bonding layers are arranged at the front end of the bearing block at a distance, the outer wall of the button relatively slides with the support, the upper end and the lower end of the vertical frame are fixed with the button and the drive plate in an injection molding integrated mode respectively, a guide rail is arranged at the front part of the drive plate, the outer wall of the column block slides along the guide rail, the rear end of the column block is vertically welded on the pin block, the right end of the pin block is spliced with the bearing block through a clamping groove, the upper end and the lower end of the first spring are abutted to the button and the support respectively, the bottom end of the ejection mechanism is fixed in the support through screws.

Furthermore, the ejection mechanism is composed of a second spring, a bottom plate and a top plate, the upper end and the lower end of the second spring are respectively inserted into the bottom plate and the top plate, the bottom end of the bottom plate is fixed with a support bolt, and the top of the support is abutted to the bearing block.

Furthermore, two protruding block structures are arranged at the bottom end of the bearing block at intervals, and the protruding blocks are integrally rectangular.

Furthermore, the inner wall of the guide rail is of an inclined structure which gradually inclines upwards from left to right, and the inner wall of the guide rail is a smooth surface.

Furthermore, the outer wall of the pin block is slidably mounted in the support, and the left end and the right end of the driving plate are slidably connected along the support.

Furthermore, the inner wall of the first spring is inserted on the vertical frame, and the cross section of the column block is rectangular.

Furthermore, the right end of the pin block is inclined, and the inner wall of the clamping groove is of an inclined surface structure matched with the pin block.

Furthermore, the left end and the right end of the bracket are respectively connected with the joist and the round rod bolt, and the left end of the ink pumping pipe is arranged on the ink bag in a penetrating way.

Further, the material of the bonding layer is 502 glue.

Furthermore, the first spring and the second spring are made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems of complicated loading and unloading steps and inconvenience, the fixing mechanism is arranged on the supporting plate, then the button is pressed down to force the driving plate through the vertical frame after the supporting seat moves up and down, the driving plate applies force to the column block through the guide rail, the column block drives the pin block to move, the right end of the pin block is moved out of the clamping groove, the bearing block is not fixed, the pin block can move into the clamping groove through the elasticity of the first spring during installation, the resetting and fixing are completed, the bearing block is fixed, the installation and unloading are convenient and effective, the labor application is reduced, and the operation efficiency is improved, and through set up ejection mechanism in the support, make the second spring pass through the roof and accept the piece contact again, for it provides the application of force that resets, reaches the convenient application of force when shifting out to the piece that accepts, makes round pin piece and draw-in groove dislocation, improves the advantage of convenience in use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top side of the ink bag of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the support of the present invention;

fig. 5 is a schematic structural diagram of the ejection mechanism of the present invention.

In the figure: joist-1, ink bag-2, seal cover-3, ink injection port-4, bracket-5, round bar-6, hoop-7, ink suction pipe-8, support plate-9, ink pump-10, ink suction pipe-11, ink supply pipe-12, fixing mechanism-13, support-1301, bearing block-1302, adhesive layer-1303, button-1304, vertical frame-1305, drive plate-1306, guide rail-1307, column block-1308, pin block-1309, clamping groove-1310, first spring-1311, ejection mechanism-1312, second spring-13121, bottom plate-13122 and top plate-13123.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an inking apparatus for an offset printing machine: the ink bag fixing device comprises a joist 1 and a fixing mechanism 13, wherein an ink bag 2 is mounted at the left end of the joist 1 through a bolt, the middle part of the top end of the ink bag 2 is connected with a sealing cover 3 through a bolt, an ink injection port 4 is formed at the top end of the sealing cover 3, the outer wall of the joist 1 is connected with a round bar 6 through a bracket 5, a hoop 7 is tightly mounted on the outer wall of the round bar 6, an ink suction pipe 8 is embedded into the top end of the hoop 7, the front end and the rear end of the round bar 6 are respectively fixed on a supporting plate 9 through bolts, an ink pump 10 is mounted at the right end of the supporting plate 9, the left part at the top end of the ink pump 10 is inserted into the ink suction pipe 8 through an ink suction pipe 11, an ink feeding pipe 12 is inserted into the right part at the top end of the ink pump 10, the fixing mechanism 13 is adhesively mounted near the outer end of the supporting plate 9, the fixing mechanism 13 is composed of a support 1301, a bearing block 1302, an adhesive layer, a button 1304, two bonding layers 1303 are arranged at the front end of the bearing block 1302 at intervals, the outer wall of the button 1304 slides relative to the support 1301, the upper end and the lower end of the vertical frame 1305 are fixed with the button 1304 and the driving plate 1306 in an injection molding integrated mode respectively, a guide rail 1307 is arranged at the front part of the driving plate 1306, the outer wall of the column block 1308 slides along the guide rail 1307, the rear end of the column block 1308 is perpendicularly welded on the pin block 1309, the right end of the pin block 1309 is connected with the bearing block 1302 in an inserting mode through a clamping groove 1310, the upper end and the lower end of the first spring 1311 are connected with the button 1304 and the support 1301 respectively in an abutting mode, the bottom end of the ejection mechanism 1312 is fixed in.

The ejection mechanism 1312 is composed of a second spring 13121, a bottom plate 13122 and a top plate 13123, the upper end and the lower end of the second spring 13121 are respectively inserted into the bottom plate 13122 and the top plate 13123, the bottom end of the bottom plate 13122 is fixed to the support 1301 through bolts, the top of the support 1301 is in contact with the bearing block 1302, moving-out force is provided for the bearing block 1302, and using convenience is improved.

Two protruding block structures are arranged at the bottom end of the bearing block 1302 at intervals, and the protruding blocks are integrally rectangular, so that the insertion on the support 1301 and the contact stress with the top plate 13123 are facilitated.

The inner wall of the guide rail 1307 is of an inclined structure gradually inclining upwards from left to right, and the inner wall of the guide rail 1307 is a smooth surface, so that the friction force is small, and the sliding is facilitated.

The outer wall of the pin block 1309 is slidably mounted in the support 1301, and the left end and the right end of the driving plate 1306 are slidably connected along the support 1301 to stably slide, so that the stabilizing effect is improved.

The inner wall of the first spring 1311 is inserted into the vertical frame 1305, and the cross section of the column block 1308 is rectangular, so that the use movement is facilitated, and the use convenience is increased.

The right end of the pin block 1309 is inclined, and the inner wall of the clamping groove 1310 is of an inclined surface structure matched with the pin block 1309, so that the pin block 1309 is tightly attached to the clamping groove and the clamping groove is favorable for inserting the support 1301.

The left end and the right end of the bracket 5 are respectively connected with the joist 1 and the round rod 6 through bolts, and the left end of the ink pumping pipe 8 penetrates through the ink bag 2, so that the ink pumping pipe 8 can pump ink in the ink bag 2.

The material of the bonding layer 1303 is 502 glue, so that the bonding effect is good.

The first spring 1311 and the second spring 13121 are made of stainless steel, and are not prone to rust.

According to the table, the utility model discloses first spring 1311 and second spring 13121 adopt the stainless steel, can reach the difficult rusty effect.

This patent adhesive linkage 1303 be one kind by the aspect that 502 was glued and is made, is main with alpha-cyanoacrylate ethyl ester, adds tackifier, stabilizer, toughening agent, polymerization inhibitor etc. through the synthetic single component of advanced production technology solidification viscosity in the twinkling of an eye, the bonding dynamics is great, button 1304 be an article of making by ABS plastic materials, be provided with two places on support 1301, its part that corresponds the connection also is provided with two places, button 1304 is whole to be the cuboid form, the top side is arranged and is provided with the decorative pattern structure of bar to the outer wall surface is comparatively smooth.

The working principle is as follows: when the device is used, the device is firstly moved out, when the device is installed, the bottom end of a support 1301 is fixed with a proper position on an offset printing machine through a bolt, an ink feeding pipe 12 is embedded and installed at a proper ink feeding position in the offset printing machine, then ink is injected into an ink bag 2 through an ink injection port 4, an ink pump 10 is electrically connected with a control carrier on the offset printing machine, then, when the ink pump 10 is electrified, the ink in the ink bag 2 is pumped out through an ink suction pipe 11 and an ink suction pipe 8, the ink can be fed on the surface of a printing plate through the ink feeding pipe 12, the inking operation is completed, when the device needs to be overhauled and moved out, the device can be forced to move downwards on the support 1301 through two buttons 1304 on the support 1301, a first spring 1311 is compressed, a vertical frame 1305 is used for applying a downward thrust force to a driving plate 1306, after the driving plate 1306 moves downwards, the guide rail 1307 is used for applying force to a column 1308, after the column 1307 slides along the guide rail 1307 and drives a block 1309 to move left in the support 1301, the right end of the pin block 1309 is moved out of the clamping groove 1310, the bearing block 1302 is not fixed, then the bottom end of the bearing block 1302 is forced to move upwards by the elastic force of the second spring 13121 in a compressed state, the clamping groove 1310 and the pin block 1309 are dislocated, then the bearing plate 9 can drive the bearing block 1302 to move out, the bottom end of the bearing block 1302 is inserted into the support 1301 to reset during installation, the bearing block 1302 is forced to move out, the inclined surface structure of the pin block 1309 is forced, the pin block 1309 is retracted into the support 1301, after the clamping groove 1310 is aligned with the pin block 1309, the pin block 1309 drives the

vertical frames

1305 and 1306 and the pin block 1309 to slide and reset through the first spring 1311, the pin block 1309 is moved into the clamping groove 1310, and the drive plate is fixed.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An inking device of an offset press comprises a joist (1), wherein an ink bag (2) is mounted at the left end of the joist (1) through a bolt, the middle of the top end of the ink bag (2) is connected with a sealing cover (3) through a bolt, an ink injection port (4) is formed in the top end of the sealing cover (3), the outer wall of the joist (1) is connected with a round bar (6) through a support (5), a hoop (7) is fixedly mounted on the outer wall of the round bar (6), an ink pumping pipe (8) is embedded in the top end of the hoop (7), the front end and the rear end of the round bar (6) are respectively fixed on a supporting plate (9) through bolts, an ink pump (10) is mounted at the right end of the supporting plate (9) through a bolt, the left part at the top end of the ink pump (10) is inserted into the ink pumping pipe (8) through an ink sucking pipe (11), and an ink feeding pipe;

the method is characterized in that: the fixing device is characterized by further comprising a fixing mechanism (13), the fixing mechanism (13) is installed on the outer end of the supporting plate (9) in an adhering mode, the fixing mechanism (13) is composed of a support (1301), a bearing block (1302), an adhesive layer (1303), a button (1304), a vertical frame (1305), a driving plate (1306), a guide rail (1307), a column block (1308), a pin block (1309), a clamping groove (1310), a first spring (1311) and an ejection mechanism (1312), the bearing block (1302) is inserted into the front end of the support (1301), two adhesive layers (1303) are arranged at the interval of the front end of the bearing block (1302), the outer wall of the button (1304) slides relative to the support (1301), the upper end and the lower end of the vertical frame (1305) are fixed with the button (1304) and the driving plate (1306) in an injection molding mode respectively, the guide rail (1307) is arranged at the front portion of the driving plate (1306), and the outer wall of the column block (1308, the rear end of the column block (1308) is vertically welded on the pin block (1309), the right end of the pin block (1309) is inserted into the bearing block (1302) through a clamping groove (1310), the upper end and the lower end of the first spring (1311) are respectively abutted against the button (1304) and the support (1301), the bottom end of the ejection mechanism (1312) is fixed in the support (1301) through screws, and the front end of the bonding layer (1303) is bonded with the supporting plate (9).

2. An offset printing press inking apparatus as claimed in claim 1, wherein: the ejection mechanism (1312) consists of a second spring (13121), a bottom plate (13122) and a top plate (13123), the upper end and the lower end of the second spring (13121) are respectively inserted into the bottom plate (13122) and the top plate (13123), the bottom end of the bottom plate (13122) is fixed with a support (1301) through bolts, and the top of the support (1301) is abutted to the bearing block (1302).

3. An offset printing press inking apparatus as claimed in claim 1, wherein: two protruding block structures are arranged at the bottom end of the bearing block (1302) at intervals, and the protruding blocks are integrally rectangular.

4. An offset printing press inking apparatus as claimed in claim 1, wherein: the inner wall of the guide rail (1307) is of an inclined structure gradually inclining upwards from left to right, and the inner wall of the guide rail (1307) is a smooth surface.

5. An offset printing press inking apparatus as claimed in claim 1, wherein: the outer wall of the pin block (1309) is slidably mounted in the support (1301), and the left end and the right end of the driving plate (1306) are slidably connected along the support (1301).

6. An offset printing press inking apparatus as claimed in claim 1, wherein: the inner wall of the first spring (1311) is inserted on the vertical frame (1305), and the cross section of the column block (1308) is rectangular.

7. An offset printing press inking apparatus as claimed in claim 1, wherein: the right end of the pin block (1309) is inclined, and the inner wall of the clamping groove (1310) is of an inclined surface structure matched with the pin block (1309).

8. An offset printing press inking apparatus as claimed in claim 1, wherein: the left end and the right end of the support (5) are respectively connected with the joist (1) and the round rod (6) through bolts, and the left end of the ink pumping pipe (8) penetrates through the ink bag (2).