CN205674708U - A kind of gravure printing roller lockup shelf and the electroplating assembly line with this lockup shelf thereof - Google Patents

Abstract

The utility model discloses a kind of gravure printing roller lockup shelf, including machine frame, both sides, described machine frame lower end are symmetrically arranged with the fixing component for fixing roller two ends in opposite directions, described fixing component includes rotating, with described machine frame, the rotation pipe being connected, also include along described rotation pipe axial slip and front end for holding out against the positioning bar of roller side, in described rotation pipe, be provided with the keeper ejecting described positioning bar in rotating the elastic component of pipe outer end and preventing described positioning bar retraction described rotation pipe.The utility model has the following advantages and effect: this programme utilizes new frame for movement, by positioning bar and rotating between bar by the connection of elastic component, and the position by the secondary positioning positioning bar of keeper, guarantee connection firm of roller, simultaneously by the position of manual control keeper, realize the controllable property fixing to roller, it is to avoid destroy the structure of each parts itself and the minimizing that causes service life.

Description

A kind of gravure printing roller lockup shelf and the electroplating assembly line with this lockup shelf thereof

Technical field

The utility model relates to gravure printing roller processing apparatus field, particularly to a kind of gravure printing roller lockup shelf.

Background technology

In the lithography process of gravure printing roller, plating is an important link.Working environment is disliked, and work work is strong Degree is greatly the outstanding feature of plating work.According to tradition roller manufacturing process, roller is before entering plating, and operating personnel need First moving up on workbench by roller, electroplating tooling penetrates string thick stick in the middle of roller, with string thick stick, roller is fixed, then again Load onto the adapter head used by conduction and transmission, lock sheath, with driving, clamping roller is hung washing station.

Notification number is the Chinese patent " automatic lockup shelf " of CN201544558U, discloses a kind of printing industry gravure The processing unit (plant) of roller, is specially a kind of automatic lockup shelf, and structure includes machine frame, and machine frame two ends are separately installed with adapter, Adapter includes bracing frame, is provided with gear frame in bracing frame, and gear frame is externally provided with travelling gear, is installed with slide mass structure in gear frame Becoming moving sets, being fixed with screw, leading screw in slide mass, the axially outer end of leading screw connects gripper, and the interior axle head of slide mass is fixed Guiding cone;Being surrounded by encapsulant at slide mass outer layer, at the flexible sealing ring of guiding cone outer layer jacket, elastic seal ring is more than The seat surface thickness of guiding cone.Compared with prior art, solution locing up before plating roller brings due to manual operation Inefficiency, labour intensity are big etc. asks.

Being rotated by motor control screw mandrel in the program, control carries affixed screw with slip and moves axially on screw mandrel, Roller is fixed by final realization, but owing to roller length scale is all difficult to, thus the electric machine rotation number of turns is all inconsistent, if Do not have specific programme-control to be difficult to just carry out card to roller to fasten, it is easy to cause slide mass excessively to block with roller two ends Tightly, can directly result in during tension after the leading screw of relative motion abuts with the screw thread on screw and deform upon, reduce service life；Cross Pine has and directly results in the instability that roller is fixed to, thus operation requires of a relatively high.

Utility model content

The purpose of this utility model is to provide the gravure printing roller lockup shelf of a kind of roller fixation and length in service life.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of gravure printing roller is lockd up Frame, including machine frame, both sides, described machine frame lower end are symmetrically arranged with the fixing component for fixing roller two ends in opposite directions, described Fixing component includes rotating, with described machine frame, the rotation pipe that is connected, also include along described rotate pipe axial slip and front end for Hold out against the positioning bar of roller side, be provided with in described rotation pipe eject described positioning bar in rotate pipe outer end elastic component, with And the keeper in preventing described positioning bar retraction described rotation pipe.

It by using technique scheme, is provided with two fixing components in machine frame lower end, is symmetrical arranged by two Fixing component realize being fixed roller two ends, electroplate in roller being placed in electro-hydraulic groove finally by machine frame；Its In the pipe that rotates fixed in component rotated on machine frame by outside power, and rotate in pipe be also associated with certain Position bar, positioning bar can only move axially with rotating pipe, thus when rotating pipe rotation, positioning bar also can rotate, simultaneously because Both can move axially so that the difference of two groups of relative positioning distance between tie rods can realize entering the roller of different length Row is fixing；When fixing, by the spring function of elastic component itself, it is achieved positioning bar moves in the effect rotating on pipe and fixes The two ends of roller, after installation can by the elastic potential energy of elastic component all the time will positioning masthead end tightly in roller, finally tentatively Will positioning masthead tightly in roller after, prevent positioning bar with keeper and retracting to originally in the position rotating on pipe so that two Between root positioning bar, maximum spacing is defined, it is to avoid roller departs from positioning bar；Have only to when mounted by roller originally Positioning bar is extruded by body, causes elastic component to be compressed, is fixed by the elasticity of elastic component, finally carries out with keeper Positioning, easy to operate, artificial control can be realized compared with motor control, it is to avoid cause positioning bar and rotation this body structure of pipe Excessive destruction, and reduce the service life of lockup shelf.

It of the present utility model is further arranged to: described rotation pipe is provided with the spacing hole for the bar grafting of described positioning, institute State elastic component and be positioned at described spacing hole and two ends contact at positioning bar terminal surface described in described spacing hole bottom face respectively.

By using technique scheme, arranging a spacing hole rotating pipe the inner, positioning bar is plugged in spacing hole, with When one elastic component is set in spacing hole；When roller is installed, may be long because of roller, when positioning bar is squeezed, simply bullet Property part also can be squeezed, and relatively says it, elastic component elastic reset function own positioning bar is held out against all the time with in roller；Simultaneously The position of spacing hole makes positioning bar will not occur radially to rock, it is ensured that the stability that roller is installed.

It of the present utility model is further arranged to: described elastic component is spring.

By using technique scheme, elastic component selects elasticity, is the elasticity inherently having axially reset due to spring Potential energy, agrees with the most with this programme, and spring is relatively conventional, selects species many, positioning pole pair roller can be made to have different pressures Power.

It of the present utility model is further arranged to: be provided with one on described rotation pipe axially arranged and pass through with described spacing hole Logical chute, described positioning bar by arranging a limited block protruding from described chute outer end, the institute of described keeper and protrusion State limited block to abut.

By using technique scheme, described rotation pipe is along its axially arranged chute, the limited block of positioning bar outer wall Being located in chute, positioning bar, when rotating in-pipe, is rotated by this limited block placement positioning bar；On the other hand can With by the keeper to limited block for the keeper, but positioning bar will not retraction return to rotate in pipe, limit two positioning bars it Between the maximum of spacing, prevent roller from coming off.

It of the present utility model is further arranged to: described keeper is a positioning nut, and described rotation pipe outer wall is provided with External screw thread, described keeper is threaded with described rotation pipe and side can abut with described limited block side.

By using technique scheme, keeper preferably positions nut, is rotating turning of pipe outer wall by keeper Dynamic so that keeper has the position different from rotating pipe；And side can abut with spacing hole side so that positioning bar passes through bullet Property after roller tentatively positions by part, be rotated further by keeper, spacing hole continued to move towards roller position, carry out secondary solid Fixed, it is ensured that the stability of installation, when dismantling roller, keeper reversely need to be moved, roller could be removed.

It of the present utility model is further arranged to: described positioning bar is provided with liquid blocking disk and is positioned at foremost and for supporting Connect the guiding centrum of roller.

By using technique scheme, the liquid blocking disk on positioning bar is consistent with prior art, can outflow electroplate liquid, What the guiding centrum of positioning bar front end can embed simultaneously positions with the positioning hole in roller of the prior art, increases even The stability connecing.

It of the present utility model is further arranged to: described fixing component also includes one and is horizontally set on described machine frame Positioning pipe, described rotation pipe is connected by multiple bearings after being fed through described positioning pipe.

By using technique scheme, positioning pipe is horizontally set on machine frame so that the axial line of positioning pipe and ground Face be arranged in parallel so that the rotation pipe in positioning pipe also can be horizontally disposed with, it is ensured that the positioning bar of both symmetries can be by roller It is fixed；On the other hand arrange multiple bearing on rotation pipe to be connected with positioning pipe, it is achieved axial restraint and the side rotating connection Formula, and decrease the contact area rotating between pipe and positioning pipe and make the rotation of rotation pipe more smooth.

It of the present utility model is further arranged to: described machine frame includes two pieces of installations connecting two described positioning pipes Plate, connects two fixing axles of two pieces of described installing plates.

By using technique scheme, positioning pipe is fixing on a mounting board, simultaneously by two fixing axle block two-by-two peaces Dress plate links together, and guarantees the stability relative to position for the installing plate by 2 fixing realizations, it is ensured that after long-time use, peace Between dress plate, spacing is constant all the time.

It of the present utility model is further arranged to: described rotation pipe is fixed with travelling gear stating machine frame outer end.

By using technique scheme, rotate the travelling gear of pipe outer end and the motor connection in equipment of the prior art Dynamic, by electric machine rotation, rotate pipe and rotate, it is achieved the rotation of roller.

Another object of the present utility model is to provide a kind of lockup shelf and fixes roller firmly and the plating of length in service life is raw Produce line.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of electroplating assembly line, Including frame, above-mentioned lockup shelf is installed, described frame is provided with the mounting groove for installing described machine frame, described machine Frame is additionally provided with the motor with the linkage of described travelling gear.

It by using technique scheme, is arranged on above-mentioned lockup shelf in frame, the installing plate in machine frame is inserted It is connected in the mounting groove in frame and is fixed on the positioning so that it is advantage that this equipment also has same.

In sum, the utility model has the advantages that by passing through elasticity between positioning bar and rotation bar The connection of part so that roller two ends can be fixed by two symmetrical positioning bars by the elastic potential energy of elastic component itself； Position by the secondary of keeper positioning positioning bar simultaneously, it is ensured that the connection of roller firm, simultaneously fixed by manual control The position of position part, it is achieved to the controllable property that roller is fixing, it is to avoid destroy the structure of each parts itself and cause service life Minimizing；This machine frame can be arranged on different electroplating devices by the setting of machine frame, expand range.

Brief description

Fig. 1 is the structural representation in embodiment one after lockup shelf installation roller；

Fig. 2 is the A portion enlarged diagram shown in Fig. 1；

Fig. 3 is the cross section view of lockup shelf in embodiment one；

Fig. 4 is the B portion enlarged diagram shown in Fig. 3；

Fig. 5 is the structural representation of embodiment two.

In figure: the 1st, machine frame；1.1st, installing plate；1.1.1, column；1.1.2, through hole；1.2nd, locating shaft；2nd, positioning pipe； 2.1st, mounting flange；3rd, pipe is rotated；3.1st, travelling gear；3.2nd, spacing hole；3.3rd, chute；3.4th, external screw thread；4th, bearing；5th, fixed Position bar；5.1st, limited block, the 5.2nd, liquid blocking disk；5.3rd, centrum is guided；5.3.1, rubber layer；6th, elastic component；7th, keeper；8th, machine Frame；9th, mounting groove；10th, motor；11st, roller；11.1st, hole is positioned.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment one, with reference to Fig. 1, a kind of gravure printing roller lockup shelf, including a machine frame 1, machine frame 1 include two pieces right Claim the installing plate 1.1 arranging, realized by two locating shafts 1.2 fixing between two pieces of installing plates 1.1, wherein thicker determining Position axle 1.2 two ends and installing plate 1.1 can be welding, and caliber is more slightly possible to prevent locating shaft 1.2 itself to bend, relatively simultaneously The thin other end being connected to installing plate 1.1, this locating shaft 1.2 can be by the bolt of setting on installing plate 1.1 (in figure Do not mark), it is fixed by the two ends to this locating shaft 1.2 for the bolt；It is provided with many to hang down in the outer wall upper end of installing plate 1.1 Straight in the column 1.1.1 on installing plate 1.1 surface, it is available for straddle truck and whole lockup shelf is carried by column 1.1.1 connection.

With reference to Fig. 2 and Fig. 4, at installing plate 1.1, positioning pipe 2 is provided with to lower end, one can be provided with on installing plate 1.1 Through through hole 1.1.2, positioning pipe 2 level is plugged in through hole 1.1.2, simultaneously by arranging Method for Installation at positioning pipe 2 outer wall Blue 2.1 realize the connection with installing plate 1.1；Positioning pipe 2 has certain length, is provided with a rotation pipe in positioning pipe 2 simultaneously 3, herein it should be noted that rotation pipe 3 two ends all extend positioning pipe 2, be positioned at be provided with on the rotation pipe 3 of positioning pipe 2 many Individual bearing 4, rotates pipe 3 and is connected with bearing 4 inner ring interference, and the outer wall of bearing 4 outer ring is connected to positioning pipe 2 inwall, Ke Yishi It is arranged on positioning pipe 2 inwall by jump ring and fix position or bearing 4 outer ring of bearing 4 and rotate the direct interference of pipe 3 Connect.

With reference to Fig. 2, rotate pipe 3 one end outside installing plate 1.1 and be provided with a travelling gear 3.1, energy and prior art In motor (being not drawn in figure) linkage, specifically how to connect and do not have substance to contact with this programme, and existing skill can be used Annexation in art, thus be no longer illustrated by.

With reference to Fig. 3 and Fig. 4, rotate pipe 3 and be positioned inside installing plate 1.1 and extend and rotate one end of pipe 3 and be provided with half-open The spacing hole 3.2 of mouth, is plugged with a positioning rod 5 in spacing hole 3.2, and the caliber of positioning bar 5 is with the aperture of spacing hole 3.2 substantially Identical so that positioning bar 5 can realize along the bearing of trend of spacing hole 3.2 and rotate moving axially of pipe 3, and at spacing hole Being additionally provided with an elastic component 6 in 3.2, elastic component 6 is preferably spring, and spring can simply be placed in spacing hole 3.2, positioning After bar 5 inserts, one end of elastic component 6 abuts with spacing hole 3.2 bottom face, and the other end abuts with the end face of positioning bar 5.

When positioning bar 5 and being extruded by roller 11, occur towards the direction sliding of spacing hole 3.2 bottom in spacing hole 3.2, Elastic component 6 compresses, and after roller 11 two ends are both connected to positioning bar 5, elastic by elastic component 6 itself recovers potential energy, Positioning bar 5 is ejected outside spacing hole 3.2 by frame 8, it is achieved the extruding to roller 11.

With reference to Fig. 4, being additionally provided with the chute 3.3 through with spacing hole 3.2 rotating on pipe 3 sidewall, chute 3.3 is along rotation Pipe 3 axial direction is arranged；Positioning bar 5 outer wall being provided with a limited block 5.1, limited block 5.1 can pass through with positioning bar 5 simultaneously Bolt is detachably fixed (being not drawn into annexation in figure), first can be inserted into positioning bar 5 in spacing hole 3.2, then by spacing Block 5.1 is fixed with positioning bar 5 by bolt after inserting chute 3.3 so that position bar 5 in spacing hole 3.2 during sliding, limited block 5.1 slidings in chute 3.3 simultaneously.

With reference to Fig. 4, being additionally provided with positioning piece 7 rotating on pipe 3 outer wall, keeper 7 is preferably positioning nut, keeper 7 threaded with the external screw thread 3.4 rotating pipe 3 outer wall, therefore rotational positioning part 7, and keeper 7 is sent out at rotation pipe 3 outer wall Life moves axially, and after positioning bar 5 tentatively fixes roller (not marking in this accompanying drawing), keeper 7 is turned to limited block The side of 5.1, continues to tighten, and the sidewall of keeper 7 holds out against with the sidewall of limited block 5.1, owing to two fixing components set in opposite directions Put so that direction of displacement when keeper 7 is tightened is relative movement, between the two away from reduce serve to positioning bar 5 spacing subtract Little so that positioning bar 5 can more clamping roller (not marking in this accompanying drawing), easy to operate.

With reference to Fig. 2, positioning bar 5 being additionally provided with liquid blocking disk 5.2, liquid blocking disk 5.2 is set on positioning bar 5 outer wall for preventing Only electroplate liquid flows out and arranges, and this structure is same as the prior art；Being provided with foremost of positioning bar 5 guides centrum 5.3, leads To centrum 5.3 can be embedded into roller 11 two ends self with positioning hole 11.1, this guiding centrum 5.3 is round table-like in one, End is connected to position the top of bar 5, and sidewall is provided with rubber layer 5.3.1 for sealing roller 11.

The installation process of roller 11:

When the spacing between roller 11 length is more than two positioning bars 5, first roller 11 one end is pushed against arbitrary one Positioning bar 5 front end, the positioning bar 5 that connected of extruding, this positioning bar 5 is subjected to displacement, then by other end roller 11 can with separately A positioning rod 5 front end abuts, and after connection, the reset of extruded elastic component 6 can be by roller 11 Primary Location at two positioning bars 5 Between, positioning bar 5 position is fixed by last rotational positioning part 7；

When the spacing between roller 11 length is less than two positioning bars 5, can first rotate an arbitrary keeper 7, will Positioning bar 5 ejects, and will be smaller than roller 11 length, when installing roller 11, connect and be squeezed in another between two positioning bars 5 Positioning bar 5, after the extruding of this positioning bar 5, two positioning bar 5 spacing become big again, then the other end by roller 11 is connected to be consolidated After fixed positioning bar 5, roller 11 is finally fixed by the keeper 7 being rotated further by not being rotated.

Embodiment two, with reference to Fig. 5, a kind of electroplating assembly line, including a frame 8, frame 8 itself is a prior art, By the installing plate 1.1 in above-mentioned lockup shelf being inserted in the mounting groove 9 of frame 8 both sides, it is achieved the installation to lockup shelf, Motor 10 in frame 8 and travelling gear 3.1 link simultaneously, and this linked manner is consistent with prior art, thus is no longer explained State.

Specific embodiment is only that it is not to restriction of the present utility model, this area to explanation of the present utility model The present embodiment can be made after reading this specification by technical staff as required does not has the modification of creative contribution, but only All to be protected by Patent Law in right of the present utility model.

Claims (10)

1. a gravure printing roller lockup shelf, including machine frame (1), described machine frame (1) both sides, lower end are symmetrical arranged useful in opposite directions In the fixing component at fixing roller (11) two ends, described fixing component includes rotating, with described machine frame (1), the rotation pipe being connected (3), it is characterised in that: also include the positioning being used for holding out against roller (11) side along described rotation pipe (3) axial slip and front end Bar (5), is provided with in described rotation pipe (3) and ejects described positioning bar (5) in the elastic component (6), the Yi Jifang that rotate pipe (3) outer end Only described positioning bar (5) bounces back the described keeper (7) rotating in pipe (3).

2. a kind of gravure printing roller lockup shelf according to claim 1, it is characterised in that: the described pipe (3) that rotates is provided with confession The spacing hole (3.2) of described positioning bar (5) grafting, described elastic component (6) is positioned at described spacing hole (3.2) and two ends are supported respectively Touch in positioning bar (5) terminal surface described in described spacing hole (3.2) bottom face.

3. a kind of gravure printing roller lockup shelf according to claim 2, it is characterised in that: described elastic component (6) is spring.

4. a kind of gravure printing roller lockup shelf according to claim 2, it is characterised in that: described rotation is provided with on pipe (3) One axially arranged and through with described spacing hole (3.2) chute (3.3), described positioning bar (5) protrudes from institute by arranging one Stating the limited block (5.1) of chute (3.3) outer end, described keeper (7) abuts with the described limited block (5.1) protruding.

5. a kind of gravure printing roller lockup shelf according to claim 4, it is characterised in that: described keeper (7) is a positioning Nut, described rotation pipe (3) outer wall is provided with external screw thread (3.4), and described keeper (7) is threadeded with the described pipe (3) that rotates And side can abut with described limited block (5.1) side.

6. a kind of gravure printing roller lockup shelf according to claim 1 or 4, it is characterised in that: described positioning bar (5) is provided with Liquid blocking disk (5.2) and be positioned at foremost and for abutting the guiding centrum (5.3) of roller (11).

7. a kind of gravure printing roller lockup shelf according to claim 1, it is characterised in that: described fixing component also includes one The positioning pipe (2) being horizontally set on described machine frame (1), described rotation pipe (3) is fed through described positioning pipe (2) and passes through many afterwards Individual bearing (4) connects.

8. a kind of gravure printing roller lockup shelf according to claim 6, it is characterised in that: described machine frame (1) includes two pieces Connect the installing plate (1.1) of two described positioning pipes (2), connect two fixing axles of two pieces of described installing plates (1.1).

9. a kind of gravure printing roller lockup shelf according to claim 1, it is characterised in that: the described pipe (3) that rotates is in described work Shelve (1) outer end and be fixed with travelling gear (3.1).

10. an electroplating assembly line, including frame (8), it is characterised in that: it is provided with such as institute arbitrary in the claims 1 ~ 9 The lockup shelf stated, described frame (8) is provided with the mounting groove (9) for installing described machine frame (1), and described frame (8) is also It is provided with the motor (10) linking with described travelling gear (3.1).