CN217495530U

CN217495530U - Scraper rotary printing mechanism

Info

Publication number: CN217495530U
Application number: CN202220961492.0U
Authority: CN
Inventors: 梁雯旭; 陈汉荣
Original assignee: SHENZHEN XINZHONG PLASTIC PACKAGE MACHINE CO Ltd
Current assignee: SHENZHEN XINZHONG PLASTIC PACKAGE MACHINE CO Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-27
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a scraper rotary printing mechanism, which comprises a fixed table for fixing a workpiece, a screen printing screen plate arranged above the fixed table, a scraper positioned on the upper surface of the screen printing screen plate, a rotating module for driving the scraper to rotate, a first lifting module for driving the rotating module and the scraper to synchronously lift, a transverse moving module for driving the first lifting module and the screen printing screen plate to synchronously transversely move, and a second lifting module for driving the transverse moving module to synchronously lift; the scraper is arranged on a rotary movable terminal of the rotary module through a fixing component, and the fixing component comprises a fixing seat and a cutter seat plate longitudinally arranged on the fixing seat in a sliding manner; the tool apron plate is provided with a movable position for the scraper to move up and down, and the movable position is provided with a locking part for locking the scraper on the movable position; through rotatory module drive scraper rotation, can avoid the peripheral printing ink of scraper movement track and product contact, can play fine printing and prevent deformation effect.

Description

Scraper rotary printing mechanism

Technical Field

The utility model relates to a printing technology field, in particular to scraper convolution printing mechanism.

Background

The printing is a technique of transferring printing ink to the surface of paper, textile, plastic product, leather, PVC, PC and other materials through the processes of plate making, ink applying, pressurizing and the like, and the content of the original is copied in batches by a printing machine and a special printing ink transfer printing process, specifically, the silk screen printing is widely used as printing in the field of printing, and can be divided into textile printing, plastic printing, metal printing, ceramic printing, glass printing, electronic product printing, lottery screen printing, decoration white board screen printing, metal white board screen printing, stainless steel finished product screen printing, light reflector screen printing, silk screen transfer printing alumite, silk screen printing plate painting, lacquer screen printing and the like according to the difference of printing materials.

In the printing process, the situation that the contact area of a printing part of a rubberizing and a product is increased due to a traditional printing mode when the product with a circular truncated cone and a circular groove is subjected to screen printing is found, so that the edge pattern of a printing surface is deformed, the printing effect is not ideal, the service life of a screen plate is also shortened due to incomplete coincidence of the screen plate and a printing part, and therefore a scraper rotary printing mechanism is specially provided to solve the problem existing in the traditional printing mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraper convolution printing mechanism to prior art not enough, this scraper convolution printing mechanism can solve above-mentioned problem well.

In order to meet the above requirements the utility model provides a technical scheme that its technical problem adopted is:

the scraper rotary printing mechanism comprises a fixed table for fixing a workpiece, a screen printing screen plate arranged above the fixed table, a scraper arranged on the upper surface of the screen printing screen plate, a rotating module for driving the scraper to rotate, a first lifting module for driving the rotating module and the scraper to synchronously lift, a transverse moving module for driving the first lifting module and the screen printing screen plate to synchronously transversely move, and a second lifting module for driving the transverse moving module to move; the scraper is arranged on a rotary movable terminal of the rotary module through a fixing component, and the fixing component comprises a fixing seat and a cutter seat plate longitudinally arranged on the fixing seat in a sliding manner; the scraper is characterized in that a movable position for the scraper to move up and down is arranged on the cutter seat plate, and a locking member for locking the scraper on the movable position is arranged on the movable position.

Scraper formula printing mechanism of circling round, wherein, the bottom surface of fixing base is equipped with the confession the vertical male slot of tool apron board, the upper surface of fixing base corresponds the equal spiro union in both ends of tool apron has penetrated the screw rod regulating part of slot, the screw rod regulating part with the tool apron spiro union.

Scraper formula printing mechanism of circling round, wherein, be located on the lateral wall of tool apron board the top of scraper is equipped with ends a boss, when the assembly targets in place, end a boss with the fixing base offsets.

Scraper formula printing mechanism of circling round, wherein, end a boss and be rectangular form and level setting.

Scraper formula printing mechanism of circling round, wherein, the lower extreme of bedplate is equipped with bellying down, the activity position is located on the lateral wall of bellying, the retaining member is including the cooperation the bellying presss from both sides tightly the splint of scraper, and connect splint with the bolt of bellying.

Scraper formula printing mechanism of circling round, wherein, first lift module is located through the mount on the movable terminal of sideslip module, be equipped with the confession on the mount the guide rail of rotatory module sideslip, the guide rail with the sideslip module is perpendicular.

The scraper rotary printing mechanism of the utility model further comprises a clamp module for fixing a workpiece, wherein the clamp module forms the fixed table, and comprises a base and two movable blocks which are arranged on the base in a relative sliding manner; two equal level rotation is provided with the pivot on the movable block, two coaxial and adjacent of pivot all is equipped with the beat mouth that is used for supporting tightly with the work piece on holding, two in the movable block arbitrary one of them is equipped with drive and its adjacent pivot pivoted drive unit.

Scraper formula printing mechanism of circling round, wherein, be equipped with the confession on the base the gliding slide rail of movable block, the slide rail with the pivot is parallel.

Scraper formula printing mechanism of circling round, wherein, the below of base be equipped with adjust its edge with the sideslip adjusting module that slide rail vertically direction removed.

The beneficial effects of the utility model reside in that: through rotatory module drive scraper rotatory, can avoid scraper movement track outlying printing ink and otter board and product contact, can play fine printing and prevent the deformation effect, through the rotating shaft position of adjusting the scraper, but the not equidimension printing area of adaptation, it is nimble convenient, and at the printing in-process, the cooperation between accessible first lifting module, second lifting module and the sideslip module each other, alright realize the automation of scraper and otter board, otter board and work piece and fold and separate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is an overall structure diagram of the doctor rotary printing mechanism of the present invention.

Fig. 2 is a diagram of the assembly relationship between the fixing component and the scraper of the scraper rotary printing mechanism of the present invention.

Fig. 3 is a front view of the overall structure of the rotary printing mechanism of the scraper of the present invention.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a side view of the overall structure of the doctor rotary printing mechanism of the present invention.

Detailed Description

The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying drawings are used for distinguishing between different elements and not for describing a particular sequential order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

"plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Also, the terms "upper, lower, left, right, upper, lower, longitudinal" and the like, which denote orientation, are used with reference to the attitude and position of the device or apparatus in the present disclosure during normal use.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model discloses scraper convolution printing mechanism of preferred embodiment, as shown in fig. 1-5, including the fixed station of fixed work piece 100, locate the silk screen net board 2 of fixed station top, lie in the scraper 3 on the upper surface of silk screen net board 2, drive rotatory module 4 of scraper 3 rotation, drive rotatory module 4 and the first lifting module 5 of scraper 3 synchronous lift, and drive first lifting module 5 and silk screen net board 2 synchronous sideslip module 6, and drive the second lifting module 7 that will go up and down on the sideslip module 6; the screen printing screen plate is fixed on a movable terminal 6a of the transverse moving module through the support 1, the rotating module 4 is a motor, the first lifting module 5, the second lifting module 7 and the transverse moving module 6 can be realized by adopting a lead screw module or an air cylinder guide rail module, or can be realized by a linear slide rail module driven by the matching of the motor and a swing arm, one end of the swing arm is driven by the motor to rotate, and the other end of the swing arm can realize reciprocating movement, and the second lifting module 7 in the scheme is realized by adopting a linear slide rail module 73 driven by the matching of the motor 71 and the swing arm 72; further, the scraper 3 is arranged on the rotary movable terminal 4a of the rotary module 4 through the fixing component 8, when the scraper is assembled in place, the longitudinal perpendicular bisector of the scraper 3 is coaxial with the rotation axis of the rotary module 4, and the fixing component 8 comprises a fixing seat 81 and a cutter seat plate 82 which is arranged on the fixing seat 81 in a longitudinal sliding manner; be equipped with the activity position 9 that supplies scraper 3 to reciprocate on the blade plate 82, be equipped with retaining member 10 with scraper 3 locking on activity position 9 on the activity position 9 of activity, this mechanism is when moving, it is rotatory through rotary module 4 drive scraper 3, can avoid the peripheral printing ink of scraper 3 movement track and otter board and product contact, can play fine printing and prevent deformation effect, the pivot axis position through adjusting scraper 3, but the not printing area of equidimension of adaptation, it is nimble convenient, and in the printing process, the first lifting module group 5 of accessible, the cooperation between second lifting module group 7 and sideslip module group 6 each other, alright realize scraper 3 and otter board, the otter board folds and the separation with the automation of work piece 100.

Preferably, the bottom surface of fixing base 81 is equipped with the vertical male slot 11 of confession blade holder board 82, and the equal spiro union in both ends that the upper surface of fixing base 81 corresponds blade holder board 82 has screw rod regulating part 12 that penetrates slot 11, screw rod regulating part 12 and blade holder board 82 spiro union, can realize the levelness quick adjustment at both ends about scraper 3 through screw rod regulating part 12 to realize the parallel laminating of quick adjustment scraper and otter board, convenient and fast.

Preferably, the lateral wall of the cutter seat plate 82 is provided with a stop boss 13 above the scraper 3, when the assembly is in place, the stop boss 13 abuts against the fixed seat 81, further, the stop boss 13 is in a long strip shape and is horizontally arranged, and specifically, the stop boss 13 is parallel to the cutting edge of the scraper 3, so that the scraper 3 is kept horizontal after being fixed in place.

Preferably, the middle part of the lower end of the knife holder plate 82 is provided with a downward protruding part 14, the movable position 9 is arranged on the side wall of the protruding part 14, the locking member 10 comprises a clamping plate 101 which is matched with the protruding part 14 to clamp the scraper 3, and a bolt 102 which is used for connecting the clamping plate 101 with the protruding part 14, and the quick replacement and adjustment of the scraper 3 can be realized through the clamping plate 101 and the bolt 102.

Preferably, the first lifting module 5 is arranged on a movable terminal 6a of the traverse module 6 through a fixing frame 21, specifically, the traverse module 6 adopts a screw rod module, a guide rail 22 for the traverse of the rotating module 4 is arranged on the fixing frame 21, the guide rail is perpendicular to the traverse module 6, and the guide rail is matched with the traverse module 6 and the first lifting module 5 to realize the three-dimensional movement of the scraper 3, so as to improve the application range of the equipment.

Preferably, the mechanism of the present invention further comprises a fixture module 15 for fixing the workpiece 100, wherein the fixture module 15 forms a fixed table, and the fixture module 15 comprises a base 151 and two movable blocks 152 arranged on the base 151 in a relatively sliding manner; the rotating shafts 16 are horizontally and rotatably arranged on the two movable blocks 152, the two rotating shafts 16 are coaxial, the adjacent ends of the two rotating shafts 16 are respectively provided with a nozzle 17 which is used for abutting against the workpiece 100, any one of the two movable blocks 152 is provided with a driving unit 18 which drives the rotating shaft 16 adjacent to the driving unit to rotate, concretely, the driving unit 18 can be a motor or a rotary cylinder, in practice, the mechanism adopts a motor, further, the base 151 is provided with a sliding rail 19 for the movable blocks 152 to slide, the sliding rail 19 is parallel to the rotating shafts 16, in the printing process, the inclination state of the workpiece 100 can be adjusted through the driving unit 18, and the two movable blocks 152 can slide relatively to accompany the workpiece 100 products with different sizes.

In addition, the mechanism further comprises a station platform 200 and an installation frame 300 for installing and fixing the second lifting module 7 and the transverse moving module 6, the transverse moving module 6 is longitudinally slidably arranged on the installation frame 300 through the linear slide rail module 73, and the installation frame 300 and the clamp module 15 are both arranged on the station platform 200.

Preferably, a traverse adjusting module 20 for adjusting the traverse adjusting module to move in a direction perpendicular to the slide rail 19 is arranged below the base 151, the traverse adjusting module 20 may be a screw rod module or an air cylinder guide rail module, or of course, the slide rail 19 may be used alone to realize manual driving adjustment, and the traverse adjusting module may be matched with the slide rail 19 to realize movement of the XY plane of the workpiece 100.

It will be understood that modifications and variations are possible to those skilled in the art in light of the above teachings and that all such modifications and variations are considered to be within the purview of the invention as set forth in the appended claims.

Claims

1. A scraper rotary printing mechanism is characterized by comprising a fixed table for fixing a workpiece, a screen printing screen plate arranged above the fixed table, a scraper positioned on the upper surface of the screen printing screen plate, a rotating module for driving the scraper to rotate, a first lifting module for driving the rotating module and the scraper to synchronously lift, a transverse moving module for driving the first lifting module and the screen printing screen plate to synchronously transversely move, and a second lifting module for driving the transverse moving module to synchronously lift; the scraper is arranged on a rotary movable terminal of the rotary module through a fixing component, and the fixing component comprises a fixing seat and a cutter seat plate longitudinally arranged on the fixing seat in a sliding manner; the scraper is characterized in that a movable position for the scraper to move up and down is arranged on the cutter seat plate, and a locking member for locking the scraper on the movable position is arranged on the movable position.

2. The doctor-turn printing mechanism according to claim 1, wherein the bottom surface of the fixing base is provided with a slot into which the blade holder plate is vertically inserted, and the upper surface of the fixing base is screwed with screw adjustment members inserted into the slot at both ends corresponding to the blade holder plate, and the screw adjustment members are screwed with the blade holder plate.

3. The doctor-turn printing mechanism according to claim 2, wherein a stop boss is provided on the sidewall of the blade holder plate above the doctor blade, and the stop boss abuts against the fixing seat when the doctor blade is assembled in place.

4. The doctor-turn printing mechanism according to claim 3, wherein the stop bosses are elongated and horizontally disposed.

5. The doctor blade rotary printing mechanism as claimed in claim 1, wherein the lower end of the blade plate is provided with a downward projection, the movable portion is provided on a side wall of the projection, and the locking member includes a clamping plate for clamping the doctor blade in cooperation with the projection, and a bolt for connecting the clamping plate and the projection.

6. The doctor rotary printing mechanism as claimed in claim 1, wherein the first lifting module is mounted to the movable terminal of the traverse module by a mounting frame, the mounting frame having a guide rail for traversing the rotary module, the guide rail being perpendicular to the traverse module.

7. The doctor-turn printing mechanism according to claim 1, further comprising a clamp module for holding a workpiece, the clamp module forming the stationary platen, the clamp module including a base and two movable blocks slidably disposed relative to each other on the base; two equal level rotation is provided with the pivot on the movable block, two coaxial and adjacent of pivot all is equipped with the beat mouth that is used for supporting tightly with the work piece on holding, two in the movable block arbitrary one of them is equipped with drive and its adjacent pivot pivoted drive unit.

8. The doctor gyratory printing mechanism according to claim 7, wherein the base has a slide rail for the movable block to slide, the slide rail being parallel to the shaft.

9. The doctor gyratory printing mechanism according to claim 8, wherein a traversing adjustment module is provided below the base for adjusting the movement of the doctor gyratory printing mechanism in a direction perpendicular to the slide rail.