CN104742509A - Adjusting mechanism for laser interstice of laser machine - Google Patents
Adjusting mechanism for laser interstice of laser machine Download PDFInfo
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- CN104742509A CN104742509A CN201510141914.4A CN201510141914A CN104742509A CN 104742509 A CN104742509 A CN 104742509A CN 201510141914 A CN201510141914 A CN 201510141914A CN 104742509 A CN104742509 A CN 104742509A
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Abstract
The invention provides an adjusting mechanism for a laser interstice of a laser machine, belongs to the technical field of machinery and solves the technical problems that in the prior art, the laser interstice of a laser pattern printing device can not be adjusted, the device can not adapt to the laser operation of packaging film with different types of thickness, and the universality is poor. According to the adjusting mechanism for the laser interstice of the laser machine, a laser roller and a press roller are connected to a stand of the laser machine, the laser interstice is located between the laser roller and the press roller, the adjusting mechanism comprises two lock plates, a connecting rod, locking pieces and springs, the two ends of the press roller are connected to the inner sides of the corresponding lock plates respectively, the locking pieces and the springs are connected to the stand, under the elastic effect of the springs, the locking pieces can abut against the outer sides of the lock plates correspondingly, the lock plates are enabled to be located on the stand, the connecting rod is arranged horizontally, and the two ends of the connecting rod are fixedly connected with the upper ends of the corresponding lock plates respectively. The adjusting mechanism for the laser interstice of the laser machine has the advantages of being convenient to adjust and great in universality.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of governor motion, particularly the governor motion in radium-shine gap in a kind of laser machine.
Background technology
Along with the development of society, modern printing technology also develops thereupon, but good technology is also used for usurping by some illegal producers, the mark of imitated commodity.Manufacturer, in order to prevent the commodity sign of oneself stolen, to need radium-shine for the mark of manufacturer by radium-shine pad printer in the external packing of product.Because the kind of packaging material is of all kinds, need to carry out radium-shine process to the packaging material of different-thickness, so the radium-shine gap between the radium-shine roller of radium-shine pad printer and pressure roller needs often to regulate, complicated operation.
Through retrieval, as Chinese patent literature discloses a kind of laser pattern printing equipment [patent No.: ZL201310271163.9; Authorization Notice No.: CN103395282A].This boiling hot laser pattern printing equipment, include frame, described frame is provided with paper-advance unit and sheet delivery, it is characterized in that being provided with between described paper-advance unit and sheet delivery and to be made up of multiple drive and for the paper tape transmission device of transmission paper tape, two drives in described paper tape transmission device are respectively coating drive and impression drive, described coating drive has the vessel of splendid attire UV gloss oil, be provided with in described vessel, by its rotation, UV gloss oil be uniformly coated on applicator roll paper tape being formed UV gloss oil layer, described applicator roll closely cooperates mutually with coating drive, described impression drive is provided with and impresses the mutual close-fitting imprint patterns roller of drive, described imprint patterns roller is provided with laser pattern on surface and on UV gloss oil layer laser pattern being stamped in paper tape, forms the laser pattern layer of paper tape, described impression drive transmission direction is provided with the drying device for making the drying of UV gloss oil patterned layer.
Although laser pattern printing equipment disclosed in this patent can direct print laser security pattern on UV gloss oil layer, enhance productivity, reduce costs and strengthen antifalsification, but, radium-shine gap in this laser pattern printing equipment cannot regulate, and can not adapt to the radium-shine operation of the packaging film of different-thickness, poor universality, therefore, the governor motion designing radium-shine gap in a kind of laser machine is necessary.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose the governor motion in radium-shine gap in a kind of laser machine, this governor motion has feature that is easy to adjust, highly versatile.
Object of the present invention realizes by following technical proposal: the governor motion in radium-shine gap in a kind of laser machine, the frame of laser machine is connected with radium-shine roller and pressure roller, described radium-shine roller is parallel with pressure roller, described radium-shine gap is between radium-shine roller and pressure roller, it is characterized in that, this governor motion comprises jam plate, connecting rod, closure and spring, the quantity of above-mentioned jam plate is two and the two ends of pressure roller are connected to inside corresponding jam plate, described closure and spring are connected in frame and closure to be resisted against outside jam plate and to make jam plate be positioned in frame under the elastic force effect of spring, above-mentioned closure and spring form a sealed unit, all there is outside described two pieces of jam plates a sealed unit corresponding with it, described connecting rod is horizontally disposed with and the two ends of connecting rod are connected in the upper end of corresponding jam plate respectively.
Operation principle of the present invention is as follows: packaging film is placed on radium-shine roller and pressure roller between the two by operator, jam plate is driven to move up and down by connecting rod, jam plate band dynamic pressure roller moves up and down, after radium-shine gap adjustment to suitable size, under the elastic force effect of spring, closure is resisted against outside jam plate, can jam plate be positioned in frame, easy to adjust, highly versatile.
Described frame has recessed lockhole, there is outside described jam plate some recessed locked grooves, above-mentioned closure and spring are all positioned at lockhole and closure stretches out frame under the elastic force effect of spring, and under the elastic force effect of above-mentioned spring, above-mentioned closure can be embedded in any one locked groove place.
Adopt above structure, jam plate can be fixed on the arbitrary height position of frame, there is adjustability, rational in infrastructure.
Described frame is fixed with guide cylinder and lower guide cylinder, described jam plate top is positioned at guide cylinder, and described jam plate bottom is positioned at lower guide cylinder.
Adopt above structure, can be moved up and down jam plate by upper guide cylinder and lower guide cylinder and play guide effect, good operating stability.
Described locked groove is bar-shaped trough, and described closure is strip, and the outside of described closure is embedded in locked groove place, is positioned at lockhole inside described closure.
Adopt above structure, increase the contact area of closure and locked groove, it can be made to locate more reliable.
Alternatively scheme, the horizontal and vertical of described jam plate sidepiece is provided with some locked grooves, described closure is ball and the quantity of ball is identical with above-mentioned locked groove quantity, the position of ball and the position energy one_to_one corresponding of above-mentioned locked groove, be embedded in corresponding locked groove place outside described ball, the inner side of described ball is positioned at lockhole.
Adopt above structure, jam plate can be fixed on the arbitrary height position of frame, have adjustability, location fast.
The upper outside cover of described jam plate has upper wear-resistant sleeve and jam plate and upper wear-resistant sleeve are connected, and described upper wear-resistant sleeve is positioned at guide cylinder.
Adopt above structure, avoid the top of jam plate directly to contact with upper guide cylinder, its service life can be improved.
The lower outside cover of described jam plate has lower wear-resistant sleeve and jam plate and lower wear-resistant sleeve are connected, and described lower wear-resistant sleeve is positioned at lower guide cylinder.
Adopt above structure, avoid the bottom of jam plate directly to contact with lower guide cylinder, its service life can be improved.
The material of described upper wear-resistant sleeve and lower wear-resistant sleeve is graphite material.
Alternatively scheme, the material of described upper wear-resistant sleeve and lower wear-resistant sleeve is potassium steel.
Described connecting rod is fixed with two shackles, described connecting rod top also has the suspension member for being connected with hoist crane, is connected between described suspension member with two shackles by chain.
When needs regulate radium-shine gap, operator drives suspension member to move up and down by hoist crane, and suspension member drives chain to move up and down, chain-driving connecting rod moves up and down, connecting rod drives jam plate to move up and down, and jam plate band dynamic pressure roller moves up and down, thus can realize the adjustment operation in radium-shine gap.
Described frame is also fixed with actuator, described actuator is connected with the push pedal abutted in frame, actuator can drive above-mentioned push pedal along frame upper and lower translation, and the energy extruded bead when above-mentioned push pedal moves down also makes ball overcome in spring force retraction lockhole.
Adopt above structure, drive push rod to move down by actuator, along with push pedal moves down gradually, push pedal extruded bead makes ball overcome in spring force retraction lockhole, facilitates the mobile operating of jam plate, and location fast.
Two edges of described frame have L-shaped gear edge, cross section, and two edges of above-mentioned push pedal are all between gear edge and frame.
Adopt above structure, play guide effect, good operating stability by gear along moving up and down push rod.
What described push pedal lower end had an inclination pushes face.
Adopt above structure, can conveniently by ball crushing failure at high speed in lockhole, extruding is fast.
Described actuator is oil cylinder, and piston rod and the push pedal upper end of described oil cylinder are connected.
Adopt above structure, adopt oil cylinder can reduce its production cost, one-tenth product cost is low, power is large.
Compared with prior art, in this laser machine, the governor motion in radium-shine gap has the following advantages:
1, the present invention drives jam plate to move by connecting rod, jam plate band dynamic pressure roller moves, and after radium-shine gap adjustment to suitable size, under the elastic force effect of spring, closure is resisted against on jam plate, thus the packaging film of different-thickness can be adapted to, easy to adjust, highly versatile.
2, frame is fixed with guide cylinder and lower guide cylinder, jam plate top is positioned at guide cylinder, and jam plate bottom is positioned at lower guide cylinder; Adopt this structure, can be moved up and down jam plate by upper guide cylinder and lower guide cylinder and play guide effect, good operating stability.
3, the top cover of jam plate has upper wear-resistant sleeve, and upper wear-resistant sleeve is positioned at guide cylinder; Adopt this structure, avoid the top of jam plate directly to contact with upper guide cylinder, its service life can be improved, long service life.
What 4, push pedal lower end had an inclination pushes face; Adopt this structure, can conveniently by ball crushing failure at high speed in lockhole, extruding is fast.
5, actuator is oil cylinder, adopts oil cylinder can reduce its production cost, and one-tenth product cost is low, power is large.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention.
Fig. 2 is the close-up schematic view at A place in Fig. 1.
Fig. 3 is the planar structure schematic diagram of another embodiment of the present invention.
Fig. 4 is the close-up schematic view at B place in Fig. 3.
Fig. 5 is the close-up schematic view at C place in Fig. 3.
In figure, 1, frame; 1a, lockhole; 1b, gear edge; 2, radium-shine roller; 3, lower guide cylinder; 4, pressure roller; 5, jam plate; 5a, locked groove; 6, upper guide cylinder; 7, chain; 8, connecting rod; 9, lower wear-resistant sleeve; 10, upper wear-resistant sleeve; 11, spring; 12, closure; 13, push pedal; 13a, push face; 14, actuator; 15, suspension member.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1 and Figure 2, the governor motion in radium-shine gap in this laser machine, the frame 1 of radium-shine pad printer is connected with radium-shine roller 2 and pressure roller 4, radium-shine roller 2 is parallel with pressure roller 4, radium-shine gap is between radium-shine roller 2 and pressure roller 4, this adjusting device comprises jam plate 5, connecting rod 8, closure 12 and spring 11, and the quantity of jam plate 5 is two and the two ends of pressure roller 4 are connected to inside corresponding jam plate 5, and pressure roller 4 is by axial restraint and the mode that circumference is rotated is connected on jam plate 5; Closure 12 and spring 11 are connected in frame 1 and closure 12 to be resisted against outside jam plate 5 and to make jam plate 5 be positioned in frame 1 under the elastic force effect of spring 11, closure 12 and spring 11 form a sealed unit, all there is outside two pieces of jam plates 5 a sealed unit corresponding with it, connecting rod 8 is horizontally disposed with and the two ends of connecting rod 8 are connected in the upper end of corresponding jam plate 5 respectively, can realize two pieces of jam plates 5 move up and down simultaneously by connecting rod 8.
As shown in Figure 1 and Figure 2, frame 1 has recessed lockhole 1a, have some recessed locked groove 5a outside jam plate 5, in the present embodiment, the quantity of locked groove 5a is four; Closure 12 and spring 11 are all positioned at lockhole 1a and closure 12 stretches out frame 1 under the elastic force effect of spring 11, and under the elastic force effect of spring 11, closure 12 can be embedded in any one locked groove 5a place; Adopt this structure, jam plate 5 can be fixed on the arbitrary height position of frame 1, there is adjustability, rational in infrastructure.
As shown in Figure 1 and Figure 2, frame 1 is fixed with guide cylinder 6 and lower guide cylinder 3, upper guide cylinder 6 and lower guide cylinder 3 are fixed in frame 1 by the mode of welding; Jam plate 5 top is positioned at guide cylinder 6, and jam plate 5 bottom is positioned at lower guide cylinder 3; Adopt this structure, can be moved up and down jam plate 5 by upper guide cylinder 6 and lower guide cylinder 3 and play guide effect, good operating stability; Locked groove 5a is bar-shaped trough, and closure 12 is in strip, and the outside of closure 12 is embedded in locked groove 5a place, is positioned at lockhole 1a inside closure 12; Adopt this structure, increase the contact area of closure 12 and locked groove 5a, it can be made to locate more reliable.
According to actual conditions, also can adopt this kind of embodiment, that is: the horizontal and vertical of jam plate 5 sidepiece is provided with some locked groove 5a, and in the present embodiment, the quantity of locked groove 5a is 30; Closure 12 is ball and the quantity of ball is identical with locked groove 5a quantity, the position of ball and the position energy one_to_one corresponding of locked groove 5a, and be embedded in corresponding locked groove 5a place outside ball, the inner side of ball is positioned at lockhole 1a; Adopt this structure, jam plate 5 can be fixed on the arbitrary height position of frame 1, there is adjustability, rational in infrastructure; Frame 1 is also fixed with actuator 14, actuator 14 is connected with the push pedal 13 abutted in frame 1, actuator 14 can drive push pedal 13 along frame 1 upper and lower translation, and the energy extruded bead when push pedal 13 moves down also makes ball overcome in spring 11 elastic force retraction lockhole 1a; Adopt this structure, drive push pedal 13 to move down by actuator 14, along with push pedal 13 moves down gradually, push pedal 13 extruded bead makes ball overcome in spring 11 elastic force retraction lockhole 1a, facilitates the mobile operating of jam plate 5; Two edges of frame 1 have the L-shaped gear in cross section along 1b, and two edges of push pedal 13 are all keeping off along between 1b and frame 1; Adopt this structure, can be moved up and down push pedal 13 along 1b by gear and play guide effect, good operating stability; Push pedal 13 lower end has face of the pushing 13a of inclination; Adopt this structure, can conveniently by ball crushing failure at high speed in lockhole 1a, rational in infrastructure; Actuator 14 is oil cylinder, and piston rod and push pedal 13 upper end of oil cylinder are connected, and the mode that oil cylinder is bolted is fixed in frame 1, and the mode that the piston rod of oil cylinder is bolted and push pedal 13 upper end are connected; Adopt this structure, adopt oil cylinder can reduce its production cost, one-tenth product cost is low, power large, concrete with reference to shown in Fig. 3, Fig. 4, Fig. 5.
As shown in Figure 1 and Figure 2, the upper outside cover of jam plate 5 has upper wear-resistant sleeve 10 and jam plate 5 and upper wear-resistant sleeve 10 are connected, and upper wear-resistant sleeve 10 is positioned at guide cylinder 6; Adopt this structure, avoid the top of jam plate 5 directly to contact with upper guide cylinder 6, its service life can be improved; The lower outside cover of jam plate 5 has lower wear-resistant sleeve 9 and jam plate 5 and lower wear-resistant sleeve 9 are connected, and lower wear-resistant sleeve 9 is positioned at lower guide cylinder 3; Adopt this structure, avoid the bottom of jam plate 5 directly to contact with lower guide cylinder 3, its service life can be improved; The material of upper wear-resistant sleeve 10 and lower wear-resistant sleeve 9 is graphite material; Certainly, also can adopt this kind of scheme, that is: the material of upper wear-resistant sleeve 10 and lower wear-resistant sleeve 9 is potassium steel.
As shown in Figure 1 and Figure 2, connecting rod 8 is fixed with two shackles, shackle adopts the mode of welding to be connected on connecting rod 8; Connecting rod 8 top also has the suspension member 15 for being connected with hoist crane, is connected between suspension member 15 with two shackles by chain 7.
Operation principle of the present invention is as follows: packaging film is placed on radium-shine roller 2 and pressure roller 4 between the two by operator, suspension member 15 is driven to move up and down by hoist crane, suspension member 15 drives chain 7 to move up and down, chain 7 drivening rod 8 moves up and down, and connecting rod 8 drives jam plate 5 to move up and down, and jam plate 5 is with dynamic pressure roller 4 to move up and down, after radium-shine gap adjustment to suitable size, under the elastic force effect of spring 11, closure 12 is resisted against on jam plate 5, is positioned at by jam plate 5 in frame 1, easy to adjust, highly versatile.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ frame 1, lockhole 1a herein, keep off along 1b, radium-shine roller 2, lower guide cylinder 3, pressure roller 4, jam plate 5, locked groove 5a, upper guide cylinder 6, chain 7, connecting rod 8, lower wear-resistant sleeve 9, upper wear-resistant sleeve 10, spring 11, closure 12, push pedal 13, push the terms such as face 13a, actuator 14, suspension member 15, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. the governor motion in radium-shine gap in a laser machine, the frame of laser machine is connected with radium-shine roller and pressure roller, described radium-shine roller is parallel with pressure roller, described radium-shine gap is between radium-shine roller and pressure roller, it is characterized in that, this governor motion comprises jam plate, connecting rod, closure and spring, the quantity of above-mentioned jam plate is two and the two ends of pressure roller are connected to inside corresponding jam plate, described closure and spring are connected in frame and closure to be resisted against outside jam plate and to make jam plate be positioned in frame under the elastic force effect of spring, above-mentioned closure and spring form a sealed unit, all there is outside described two pieces of jam plates a sealed unit corresponding with it, described connecting rod is horizontally disposed with and the two ends of connecting rod are connected in the upper end of corresponding jam plate respectively.
2. the governor motion in radium-shine gap in laser machine according to claim 1, it is characterized in that, described frame is fixed with guide cylinder and lower guide cylinder, described jam plate top is positioned at guide cylinder, and described jam plate bottom is positioned at lower guide cylinder.
3. the governor motion in radium-shine gap in laser machine according to claim 1, it is characterized in that, the horizontal and vertical of described jam plate sidepiece is provided with some locked grooves, described closure is ball and the quantity of ball is identical with above-mentioned locked groove quantity, the position of ball and the position energy one_to_one corresponding of above-mentioned locked groove, be embedded in corresponding locked groove place outside described ball, the inner side of described ball is positioned at lockhole.
4. the governor motion in radium-shine gap in laser machine according to claim 2, it is characterized in that, the upper outside cover of described jam plate has upper wear-resistant sleeve and jam plate and upper wear-resistant sleeve are connected, and described upper wear-resistant sleeve is positioned at guide cylinder; The lower outside cover of described jam plate has lower wear-resistant sleeve and jam plate and lower wear-resistant sleeve are connected, and described lower wear-resistant sleeve is positioned at lower guide cylinder.
5. the governor motion in radium-shine gap in laser machine according to claim 4, it is characterized in that, the material of described upper wear-resistant sleeve and lower wear-resistant sleeve is graphite material.
6. the governor motion in radium-shine gap in laser machine according to claim 1, it is characterized in that, described connecting rod is fixed with two shackles, described connecting rod top also has the suspension member for being connected with hoist crane, is connected between described suspension member with two shackles by chain.
7. the governor motion in radium-shine gap in laser machine according to claim 3, it is characterized in that, described frame is also fixed with actuator, described actuator is connected with the push pedal abutted in frame, actuator can drive above-mentioned push pedal along frame upper and lower translation, and the energy extruded bead when above-mentioned push pedal moves down also makes ball overcome in spring force retraction lockhole.
8. the governor motion in radium-shine gap in laser machine according to claim 7, it is characterized in that, two edges of described frame have L-shaped gear edge, cross section, two edges of above-mentioned push pedal all gear along and frame between.
9. the governor motion in radium-shine gap in laser machine according to claim 7, is characterized in that, what described push pedal lower end had an inclination pushes face.
10. the governor motion in radium-shine gap in laser machine according to claim 7, it is characterized in that, described actuator is oil cylinder, and piston rod and the push pedal upper end of described oil cylinder are connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141914.4A CN104742509A (en) | 2015-03-30 | 2015-03-30 | Adjusting mechanism for laser interstice of laser machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510141914.4A CN104742509A (en) | 2015-03-30 | 2015-03-30 | Adjusting mechanism for laser interstice of laser machine |
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| CN201510141914.4A Pending CN104742509A (en) | 2015-03-30 | 2015-03-30 | Adjusting mechanism for laser interstice of laser machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742508A (en) * | 2015-03-30 | 2015-07-01 | 浙江阳天包装材料有限公司 | Adjusting device for laser interstice of laser pad printing machine |
| CN108759447A (en) * | 2018-04-08 | 2018-11-06 | 浙江思凯域新材料有限公司 | Baffle plate assembly in leather scrap drying device |
| CN111421947A (en) * | 2020-04-17 | 2020-07-17 | 汕头市晟涛印刷有限公司 | Cooling roller lifting fine-adjustment positioning mechanism for printing equipment |
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| CN104317108A (en) * | 2014-11-13 | 2015-01-28 | 合肥京东方光电科技有限公司 | Alignment film printing machine |
| CN104400953A (en) * | 2014-11-30 | 2015-03-11 | 重庆欣泰发食品有限公司 | Calender capable of conveniently adjusting distance between pressure rollers |
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| JP2006137189A (en) * | 2004-11-11 | 2006-06-01 | Heidelberger Druckmas Ag | Printer |
| CN102529331A (en) * | 2011-06-03 | 2012-07-04 | 上海易可文化用品有限公司 | Multifunctional hot-stamping mould press |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104742508A (en) * | 2015-03-30 | 2015-07-01 | 浙江阳天包装材料有限公司 | Adjusting device for laser interstice of laser pad printing machine |
| CN108759447A (en) * | 2018-04-08 | 2018-11-06 | 浙江思凯域新材料有限公司 | Baffle plate assembly in leather scrap drying device |
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| CN111421947A (en) * | 2020-04-17 | 2020-07-17 | 汕头市晟涛印刷有限公司 | Cooling roller lifting fine-adjustment positioning mechanism for printing equipment |
| CN111421947B (en) * | 2020-04-17 | 2021-12-28 | 汕头市晟涛印刷有限公司 | Cooling roller lifting fine-adjustment positioning mechanism for printing equipment |
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Application publication date: 20150701 |