CN106274042A - A kind of thermoprinting machine - Google Patents
A kind of thermoprinting machine Download PDFInfo
- Publication number
- CN106274042A CN106274042A CN201610669649.1A CN201610669649A CN106274042A CN 106274042 A CN106274042 A CN 106274042A CN 201610669649 A CN201610669649 A CN 201610669649A CN 106274042 A CN106274042 A CN 106274042A
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- CN
- China
- Prior art keywords
- turntable
- track
- pinch roller
- screw rod
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/002—Presses of the rotary type
- B41F16/0026—Presses of the rotary type with means for applying print under heat and pressure, e.g. using heat activable adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
Abstract
The invention provides a kind of thermoprinting machine, including fixed support, turntable and pinch roller；Fixed support includes that fixed plate, fixed plate are provided with track；The excircle of one of them fixed plate is provided with external toothing；Pinch roller is arranged on turntable, and turntable is located between two fixed plates, and the turntable left and right sides is provided with the fixing connection of several bearings, bearing inner race and turntable；Driving motor it is further fixedly arranged on turntable, the drive shaft driving motor is provided with driving gear, drive gear and external toothing engagement, by between turntable and fixed plate rotate with locking and screw rod and nut between coordinate so that pinch roller has position and the angular adjustment ability of multiple directions, each connection is solid and reliable with locking position, and the precision regulated is higher, and all kinds of control unit can be aided with to realize Automated condtrol, the operation such as the maintenance of product and the repair and replacement of easily-consumed products is the most convenient and swift, decreases unnecessary cost of labor.
Description
Technical field
The present invention relates to thermal transfer field, particularly relate to a kind of thermoprinting machine.
Background technology
Existing thermoprinting machine is the shape on forme or pinch roller stamped to porcelain plate, ceramics, PVC board or metallic plate
On, switching can be adjusted between thermoprint and the function of impressing according to the needs of stamp.The pinch roller of thermoprinting machine is at imprinting process
In by bigger stamp pressure, and need the position to pinch roller, angle etc. to be adjusted flexibly when coining manipulation.
Summary of the invention
The technical problem to be solved in the present invention is: ensure that enough to solve thermoprinting machine pinch roller when thermoprint works
Stability and the problem that can be adjusted flexibly, the invention provides a kind of thermoprinting machine to solve the problems referred to above.
The technical solution adopted for the present invention to solve the technical problems is: a kind of thermoprinting machine, including fixed support, turntable and
Pinch roller；
Described fixed support includes the fixed plate of the annular of two opposing parallel settings, on the end face that described two fixed plates are relative
It is provided with the track of the annular of correspondence；The excircle of one of them fixed plate described is provided with external toothing；
Described pinch roller is arranged on described turntable, and turntable is located between two fixed plates, and the left and right sides of turntable is provided with several
Bearing, described bearing inner race and turntable are fixing to be connected；Along the radial direction of described track, several described bearings are separately positioned on track
Inside and outside；The periphery wall of the collar wall periphery and track that are arranged on the described bearing outside track is fitted, and is arranged on track
The outer ring periphery wall of the described bearing of inner side and the internal perisporium laminating of track；Driving motor it is further fixedly arranged on described turntable,
The drive shaft of described driving motor is provided with driving gear, described driving gear and the engagement of described external toothing.
Further: also include that pneumatic braking device, described pneumatic braking device have pedestal and jaw；Described pedestal and described
Turntable is fixing to be connected, and described jaw is crossed on outer face and the inner face of fixed plate, the plane of described fixed plate and jaw
Clamping direction is vertical.
Further: also including screw rod, nut and for installing the mounting seat of pinch roller, described nut is fixedly installed on turntable
On, described screw rod is located in the screw of described nut, and described screw rod and described nut thread connect, and described mounting seat is connected to
The lower end of screw rod, described screw rod is fixing with mounting seat in the axial direction to be connected, in the circumferential can be freely rotatable relative to mounting seat, also
Including:
First track, described first track is parallel with screw rod and is fixedly installed on turntable；
First slide block, described first slide block and the first slide connect, described mounting seat and the fixing connection of the first slide block.
Further: described mounting seat include base, screw mandrel, live spirit and for installing the adjustable plate of pinch roller, described base
Upside and the lower end of screw rod connect, described base and the first slide block are fixing to be connected；The downside of described base is provided with the second track,
Described second track is perpendicular to screw rod and arranges, and described second track is provided with the second slide block being connected with the second slide, institute
State the second slide block and the fixing connection of adjustable plate；
Described screw mandrel and the second parallel track are also arranged on the downside of described base, and described screw mandrel is solid relative to the position of base
Fixed, screw mandrel can rotate in the circumferential；
Described spirit alive is set on described screw mandrel, and the female thread of spirit of living and the external screw thread of screw mandrel coordinate, described adjustable plate and spirit of living
Fixing connection.
Further: the upside of described base is provided with supported hole, in supported hole, it is provided with clutch shaft bearing, described clutch shaft bearing
The outer wall of the lower end of inner ring and screw rod is fixing to be connected.
Further: also include that the second bearing, the inner ring of described second bearing are set on screw mandrel cylindrical, described second axle
The fixing connection in the outer ring held and the downside of base.
Further: described adjustable plate is provided with parallel installing plate, described pinch roller is provided with support shaft, and described pinch roller props up
Support axle two ends be provided with connecting plate, the two side of described connecting plate is provided with the slideway of groove type, described slideway be vertically arranged and
Connect with the end face of connecting plate；One vertical guiding connected with the bottom surface of installing plate is respectively set on described two pieces of installing plates
Groove, position with connecting plate respectively, the position of the gathering sill on described two pieces of installing plates is correspondingly arranged, the both sides of described gathering sill
Match in the bottom of the slideway of wall and corresponding connecting plate both sides；Installing plate at described gathering sill both sides is respectively embedded into described in correspondence
In the slideway of connecting plate both sides, the upper wall of described gathering sill and the end face laminating of connecting plate, described installing plate and connecting plate are perpendicular
Nogata is provided with recessed seam between surface bonded to each other and elastic male half coupling connects.
Further: described elastic male half coupling is bulb plunger, and described recessed seam is the bulb shape phase with bulb plunger
The hemispherical groove joined.
Further: the outside of described side installing plate is provided with the second driving motor, described support shaft passes this installation
Plate, described second drives the support shaft power outside motor and described installing plate to connect.
Further: also include driven pulley, the shaft parallel of described driven pulley and pinch roller is arranged, during described driven pulley rotates
Plane formed by the heart and pinch roller center of rotation is perpendicular to the axial direction of screw rod.
The invention has the beneficial effects as follows, one thermoprinting machine of the present invention, by the rotation between turntable and fixed plate and locking
And the cooperation between screw rod and nut makes pinch roller have position and the angular adjustment ability of multiple directions, each connection and locking
Position is solid and reliable, and the precision regulated is higher, and can be aided with all kinds of control unit to realize Automated condtrol, produces
The operation such as the maintenance of product and the repair and replacement of easily-consumed products is the most convenient and swift, decreases unnecessary cost of labor.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the optimum embodiment of a kind of thermoprinting machine of the present invention；
Fig. 2 is the mounting structure schematic diagram of the pneumatic braking device of a kind of thermoprinting machine；
Fig. 3 is the installation sketch of turntable；
Fig. 4 is the construction profile figure of pneumatic braking device；
Fig. 5 is the decomposition texture schematic diagram of puck position adjusting means；
Fig. 6 is the structural representation of puck position adjusting means；
Fig. 7 is the mounting structure sketch of support shaft；
Fig. 8 is the schematic diagram of gathering sill；
Fig. 9 is the structural representation of connecting plate；
Figure 10 is that bulb plunger is installed and structural representation during slide bottom；
Figure 11 is bulb plunger structural representation when being arranged on slideway sidewall.
In figure 1, turntable, 2, fixed plate, 3, pneumatic braking device, 6, track, 7, pinch roller, 8, bearing, 9, external toothing, 10, drive
Galvanic electricity machine, 11, drive gear, 34, pedestal, 35, jaw, 301, screw rod, 302, nut, 303, mounting seat, the 305, first track,
306, the first slide block, the 307, second track, the 308, second slide block, 309, spirit of living, 310, screw mandrel, 311, base, 312, adjustable plate,
314, supported hole, 701, installing plate, 702, support shaft, 703, connecting plate, 704, slideway, 705, gathering sill, 706, bulb plunger,
707, hemispherical groove, 710, second drives motor.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, originally
Inventive embodiment includes all changes in the range of the spirit falling into attached claims and intension, revises and be equal to
Thing.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axially ",
" radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relatively important
Property.In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is connected ", " connection " should
It is interpreted broadly, connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.Common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.Additionally, in description of the invention
In, except as otherwise noted, " multiple " are meant that two or more.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code, fragment or the portion of the executable instruction of the step of specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not by shown or discuss suitable
Sequence, including according to involved function by basic mode simultaneously or in the opposite order, performs function, and this should be by the present invention
Embodiment person of ordinary skill in the field understood.
As shown in Figure 1 to Figure 3, the invention provides a kind of thermoprinting machine, including fixed support, turntable 1 and pinch roller 7；Described
Fixed support includes the fixed plate 2 of the annular of two opposing parallel settings, and it is right that the relative end face of described two fixed plates 2 is provided with
The track 6 of the annular answered；The excircle of one of them fixed plate 2 described is provided with external toothing 9.
Described pinch roller 7 is arranged on described turntable 1, and turntable 1 is located between two fixed plates 2, and the left and right sides of turntable 1 sets
There are several bearings 8, described bearing 8 inner ring and the fixing connection of turntable 1；Along the radial direction of described track 6, several described bearings 8
It is separately positioned on inside and outside track 6；It is arranged on collar wall periphery and the periphery of track 6 of described bearing 8 outside track 6
Wall is fitted, and the internal perisporium of the outer ring periphery wall and track 6 that are arranged on the described bearing 8 inside track 6 is fitted；On described turntable 1
Being further fixedly arranged on driving motor 10, the drive shaft of described driving motor 10 is provided with driving gear 11, described driving gear 11
Engage with described external toothing 9.
Described turntable 1 is arranged between two fixed plates 2, arranges pinch roller 7 on turntable 1, and the workpiece needing impressing is permissible
Through two ring-type fixing plate 2, the stamping surface of laminating pinch roller 7 is placed, and pinch roller 7 rolls at surface of the work, and then can complete
Stamp work.Two fixed plates 2 are provided with track 6, and the bearing 8 being arranged on turntable 1 track 6 of can fitting rotates, and drive electricity
Machine 10 rotates to drive and drives gear 11 to rotate along the external toothing 9 of engagement, and then turntable 1 can be driven to rotate, the most just
Position and the angle of pinch roller 7 can be adjusted.
External toothing 9 and the cooperation driving the cooperation of gear 11 to be compared to ring gear and driving gear 11 reduce product
Overall dimensions so that thermoprinting machine need not excessive profile can also meet speed ratio or the needs of moment of torsion transmission, and drives tooth
Wheel 11, by driving motor 10 to drive the angle that can accurately control to drive gear 11 to rotate, the most accurately controls turntable 1 and rotates
Angle, it is possible to drive motor 10 remotely control such that it is able to realize the regulation of automatization.
Also including pneumatic braking device 3, as shown in Figure 4, described pneumatic braking device 3 has pedestal 34 and jaw 35；Described base
Seat 34 and the fixing connection of described turntable 1, described jaw 35 is crossed on outer face and the inner face of fixed plate 2, described fixed plate 2
Plane vertical with the clamping direction of jaw 35.When thermoprinting machine works, owing to pinch roller 7 needs to regulate different positions, therefore,
Turntable 1 needs to rotate along the track 6 in fixed plate 2, pinch roller 7 regulated to required position through rotating at turntable 1 and
After angle, need turntable 1 is locked, the fixed plate 2 of turntable 1 and thermoprinting machine connected and is fixed as an entirety, in order to
Pin turntable, so can strengthen the stability of the pinch roller 7 of thermoprinting machine so that pinch roller 7 can carry out the stamp work to workpiece.
When turntable 1 needs to carry out rotating regulation, the jaw 35 of pneumatic braking device 3 unclamps, and turntable 1 can be along track 6
Rotating, after turntable 1 completes to rotate regulation, pneumatic braking device 3 is braked, and the jaw 35 of pneumatic braking device 3 clamps, according to existing
Pneumatic braking device 3 understand pneumatic braking device 3 at jaw 35, be provided with brake pad sheet, along with the jaw 35 of pneumatic braking device 3
Clamping, friction plate will be close to outer face and the inner face of fixed plate 2, and pneumatic braking device 3 relies on stiction by turntable 1 and to fix
Plate 2 is fixing to be connected, and locks turntable 1 with this.
As shown in Figure 5 and Figure 6, screw rod 301, nut 302 and for installing the mounting seat 303 of pinch roller 7, described spiral shell are also included
Female 302 are fixedly installed on turntable 1, and described screw rod 301 is located in the screw of described nut 302, described screw rod 301 and described
Nut 302 is threaded, and described mounting seat 303 is connected to the lower end of screw rod 301, and described screw rod 301 is in the axial direction and mounting seat
303 fixing connections, in the circumferential can be freely rotatable relative to mounting seat 303, also includes: the first track 305, described first track
305 is parallel with screw rod 301 and be fixedly installed on turntable 1；First slide block 306, described first slide block 306 and the first track 305
It is slidably connected, described mounting seat 303 and the first fixing connection of slide block 306.
Nut 302 and turntable 1 are fixed, and screw rod 301 can rotate, and screw rod 301 and nut 302 are threaded, at screw thread pair
Effect under screw rod 301 can be with axially-movable, mounting seat 303 can also move axially under the drive of screw rod 301, by rotate
Screw rod 301, can regulate the location status that mounting seat 303 is the most different.First slide block 306 and mounting seat 303 are fixed
Arranging, when mounting seat 303 is moved up and down by screw rod 301 drive, mounting seat 303 can be along the track side of the first track 305
To motion, mounting seat 303 is all born by the first track 305 and the first slide block 306 in the external force of screw rod 301 radial direction, is significantly carried
High mounting seat 303 bears the ability of external force.
Described mounting seat 303 includes base 311, screw mandrel 310, spirit 309 and for installing the adjustable plate 312 of pinch roller 7, institute of living
The lower end of the upside and screw rod 301 of stating base 311 connects, described base 311 and the first fixing connection of slide block 306；Described base
The downside of 311 is provided with the second track 307, and described second track 307 is perpendicular to screw rod 301 and arranges, and described second track 307 sets
There are the second slide block 308 being slidably connected with the second track 307, described second slide block 308 and the fixing connection of adjustable plate 312.
Described screw mandrel 310 is parallel with the second track 307 and is arranged on the downside of described base 311, and described screw mandrel 310 is relative
Fixing in the position of base 311, screw mandrel 310 can rotate in the circumferential；Described spirit 309 of living is set on described screw mandrel 310, lives
The female thread of spirit 309 and the external screw thread of screw mandrel 310 coordinate, and described adjustable plate 312 is fixing with spirit 309 alive to be connected.
Being provided with pinch roller 7 on adjustable plate 312, adjustable plate 312 can move by rotating regulation screw mandrel 310 and screw rod 301
Dynamic position, the position of pinch roller 7 just can be along with movement.Operator can be with rotary screw 310, and screw mandrel 310 is relative to base 311
Put fixing, and spirit 309 meeting moving axially along screw mandrel 310 under the effect of screw thread pair of living that screw mandrel 310 is threaded, spirit of living
Adjustable plate 312, described adjustable plate 312 meeting moving axially along screw mandrel 310 under the drive of spirit 309 of living it is fixed with on 309.
Be fixed with the second slide block 308 on adjustable plate 312, the second slide block 308 slides on the second track 307, when adjustable plate 312 moves
Time the second track 307 to the second slide block 308 always play support and guide effect.When pinch roller 7 is made by the pressure of different directions
Pressure can be transferred to the second slide block 308 and the second track 307 up by the used time, substantially increases adjustable plate 312 and bears pinch roller 7
The ability of pressure so that pinch roller 7 is the most stable.
Described screw rod 301 is vertical with the direction of described screw mandrel 310, and operator can regulate pressure by rotating screw rod 301
The upper-lower height of wheel 7, can regulate pinch roller 7 position in the lateral direction by rotary screw rod 310, by both direction
Regulation so that pinch roller 7 position in the work process of impressing workpiece is more accurate, thrust is more suitable.
The upside of described base 311 is provided with supported hole 314, is provided with clutch shaft bearing in supported hole 314, described clutch shaft bearing
The outer wall of the lower end of inner ring and screw rod 301 is fixing to be connected.When screw rod 301 rotates, the inner ring of clutch shaft bearing follows screw rod 301 to transport
Dynamic, outer ring and the base 311 of clutch shaft bearing are fixed, and along with the up and down motion of screw rod 301, screw rod 301 pulls on base about 311
Mobile, reach to adjust the purpose of base 311 position.
Also include that the second bearing, the inner ring of described second bearing are set on screw mandrel 310 cylindrical, outside described second bearing
The downside of circle and base 311 is fixing to be connected.The outer ring of the second described bearing and the downside of base 311 are fixed, and inner ring is set in
On screw mandrel 310 cylindrical, screw mandrel 310 just can be around axial rotation, due to the positioning action of the second bearing inner race, screw mandrel 310
Rotation also can be the most steady.
As shown in Figure 7 to 9, described adjustable plate 312 is provided with parallel installing plate 701, and described pinch roller 7 is provided with support
Axle 702, the two ends of described pinch roller 7 support shaft 702 are provided with connecting plate 703, and the two side of described connecting plate 703 is provided with groove type
Slideway 704, described slideway 704 is vertically arranged and connects with the end face of connecting plate 703；Respectively set on described two pieces of installing plates 701
Put a vertical gathering sill 705 connected with the bottom surface of installing plate 701, the gathering sill 705 on described two pieces of installing plates 701
Position with connecting plate 703 respectively, position is correspondingly arranged, the two side of described gathering sill 705 and corresponding connecting plate 703 both sides
Match in the bottom of slideway 704；Installing plate 701 at described gathering sill 705 both sides is respectively embedded into corresponding described connecting plate 703 liang
In the slideway 704 of side, the upper wall of described gathering sill 705 and the end face laminating of connecting plate 703, described installing plate 701 and connecting plate
703 are provided with recessed seam and elastic male half coupling connection between the surface that vertical direction is bonded to each other.
When needing the installing plate 701 that support shaft 702 is installed to thermoprinting machine frame to get on when, need support shaft
The connecting plate 703 at 702 two ends is placed corresponding to the position of two gathering sills 705 on installing plate 701, is directed to groove 705 both sides
The installing plate 701 at place embeds in the slideway 704 of connecting plate 703 both sides, and connecting plate 703 is pushed away by the slideway 704 along connecting plate 703
Entering in gathering sill 705, the upper wall of gathering sill 705 and the end face laminating of connecting plate 703 are spacing, can sustain connecting plate 703
On from bottom surface to the connection of the recessed seam of the External Force Acting of end face, male half coupling and elasticity, there is lock function, male half coupling and elasticity recessed
Seam support force each other can avoid connecting plate 703 to slip from gathering sill 705 due to External Force Acting.
When needs are removed and changed support shaft 702 or support shaft 702 upper-part when, it is only necessary on connecting plate 703
Applying the external force to gathering sill 705 opening direction, can inwardly retract in elastic recessed seam seam position under the effect of external force, solves
Having locked seam connection, connecting plate 703 just can easily be extracted out from the gathering sill 705 of installing plate 701 by operator, carries out follow-up
The operation to support shaft 702, after subsequent operation to be done, according to original mounting means, connecting plate 703 is pushed gathering sill 705
?.
The two side of described gathering sill 705 and the diapire of gathering sill 705 play the effect of positioning and guiding when mounted, it is ensured that
Support axle 702 can be unified position when repeating to install, and operationally plays position-limiting action and supporting role, it is ensured that support shaft 702 energy
Enough bear certain service load.
On the one hand the connection of described male half coupling and the recessed seam of elasticity can prevent connecting plate 703 from coming off, and is on the other hand connecting
Plate 703 and installing plate 701 are installed can auxiliary positioning during connecting.
Described elastic male half coupling is bulb plunger 706, and described recessed seam is the bulb matching form with bulb plunger 706
Hemispherical groove 707.Elastic male half coupling can be with regioselective pearl, locating dowel or bulb plunger 706 etc., and as preferably selecting
Bulb plunger 706, its simple in construction, technology maturation and cost are relatively low, hemispherical groove 707 and the cooperation of bulb plunger 706
Preferably meet the needs connecting locking, and the structure being prone to roll of bulb can in locking and the operating process unlocked more
It is the most convenient to add.
As shown in Figure 10, on described connecting plate 703, the bottom of described slideway 704 arranges described bulb plunger 706；
Described on installing plate 701, the position corresponding with described bulb plunger 706 arranges described hemispherical groove 707；Or
Can also use scheme as shown in figure 11, on described connecting plate 703, the side-walls of slideway 704 arranges described ball head column
Plug 706；Described on installing plate 701, the position corresponding with described bulb plunger 706 arranges described hemispherical groove
707；Connecting plate 703 arranges bulb plunger 706 and hemispherical groove 707 is set on installing plate 701, so that add
Work difficulty is substantially reduced, and can ensure that the crudy of hemispherical groove 707.
Bulb plunger 706 is set in the above-mentioned position of connecting plate 703 and can ensure that the reliable of connection, and the standard positioned
Really, slideway 704 is not affected and relative motion that gathering sill 705 is waited when mounted so that the mounting or dismounting of connecting plate 703 are the most square
Just.
The outside of described side installing plate 701 is provided with the second driving motor 710, and described support shaft 702 is through this installation
Plate 701, described second drives support shaft 702 power outside motor 710 and described installing plate 701 to connect.
Second drives motor 710 and the fixing connection of turntable 1, and second drives motor 710 to drive drives gear 11 to rotate, and drives
Gear 11 and external toothing 9 engage, and external toothing 9 is in stationary state, and therefore along with the rotation of driving gear 11, driving gear 11 will
Move around external toothing 9 with turntable 1, regulated the location status of turntable 1 by such meshed transmission gear mode, reach
The position of regulation turntable 1 upper pressure wheel 7 and the purpose of angle so that pinch roller 7 can imprint workpiece with position from different angles.
Also including driven pulley 12, the shaft parallel of described driven pulley 12 and pinch roller 7 is arranged, described driven pulley 12 center of rotation
With pinch roller 7 center of rotation formed by plane be perpendicular to the axial direction of screw rod 301.
Putting the workpiece between pinch roller 7 and driven pulley 12 when imprinting workpiece, pinch roller 7 is pressed on work by rotary screw 301
On part, driven pulley 12 holds workpiece, thus pinch roller 7 can form pressure at surface of the work easily, and driven pulley 12 can facilitate
Workpiece is in pinch roller 7 surface feed motion so that thermoprinting machine can persistently imprint workpiece, because screw rod 301 is axially perpendicular to driven
Take turns plane formed by 12 centers of rotation and pinch roller 7 center of rotation, it is ensured that the pressure of screw rod 301 is orthogonal to surface of the work, protect
Effective compression of card pinch roller 7.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of described term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (10)
1. a thermoprinting machine, it is characterised in that: include fixed support, turntable (1) and pinch roller (7)；
Described fixed support includes the fixed plate (2) of the annular of two opposing parallel settings, and described two fixed plates (2) are relative
End face is provided with the track (6) of the annular of correspondence；The excircle of described one of them fixed plate (2) is provided with external toothing (9)；
Described pinch roller (7) is arranged on described turntable (1), and turntable (1) is located between two fixed plates (2), the left and right of turntable (1)
Both sides are provided with the fixing connection of several bearings (8), described bearing (8) inner ring and turntable (1)；Along the radial direction of described track (6), if
A dry described bearing (8) is separately positioned on inside and outside track (6)；It is arranged on outside the described bearing (8) in track (6) outside
The periphery wall laminating of circle wall periphery and track (6), is arranged on outer ring periphery wall and the rail of the described bearing (8) of track (6) inner side
The internal perisporium laminating in road (6)；Driving motor (10), driving of described driving motor (10) it is further fixedly arranged on described turntable (1)
Moving axis is provided with driving gear (11), described driving gear (11) and described external toothing (9) engagement.
2. a kind of thermoprinting machine as claimed in claim 1, it is characterised in that: also include pneumatic braking device (3), described aerobraking
Device (3) has pedestal (34) and jaw (35)；Described pedestal (34) and described turntable (1) are fixing to be connected, described jaw (35) across
Being located on outer face and the inner face of fixed plate (2), the plane of described fixed plate (2) is vertical with the clamping direction of jaw (35).
3. a kind of thermoprinting machine as claimed in claim 1, it is characterised in that: also include screw rod (301), nut (302) and be used for
Installing the mounting seat (303) of pinch roller (7), described nut (302) is fixedly installed on turntable (1), and described screw rod (301) is located in
In the screw of described nut (302), described screw rod (301) and described nut (302) are threaded, and described mounting seat (303) is even
Being connected on the lower end of screw rod (301), described screw rod (301) is fixing with mounting seat (303) in the axial direction to be connected, in the circumferential can be relative
Freely rotatable in mounting seat (303), also include:
First track (305), described first track (305) is parallel with screw rod (301) and is fixedly installed on turntable (1)；
First slide block (306), described first slide block (306) and the first track (305) be slidably connected, described mounting seat (303) and
First slide block (306) is fixing to be connected.
4. a kind of thermoprinting machine as claimed in claim 3, it is characterised in that: described mounting seat (303) includes base (311), silk
Bar (310), spirit (309) and be used for installing the adjustable plate (312) of pinch roller (7), the upside of described base (311) and screw rod of living
(301) lower end connects, described base (311) and the fixing connection of the first slide block (306)；The downside of described base (311) is provided with
Second track (307), described second track (307) be perpendicular to screw rod (301) arrange, described second track (307) be provided with
The second slide block (308) that second track (307) is slidably connected, described second slide block (308) and adjustable plate (312) are fixing to be connected；
Described screw mandrel (310) is parallel with the second track (307) and is arranged on the downside of described base (311), described screw mandrel (310)
Fixing relative to the position of base (311), screw mandrel (310) can rotate in the circumferential；
Described spirit (309) of living is set on described screw mandrel (310), and the spirit female thread of (309) alive and the external screw thread of screw mandrel (310) are joined
Close, described adjustable plate (312) and the fixing connection of spirit (309) of living.
5. a kind of thermoprinting machine as claimed in claim 4, it is characterised in that: the upside of described base (311) is provided with supported hole
(314), being provided with clutch shaft bearing in supported hole (314), the outer wall of the lower end of the inner ring of described clutch shaft bearing and screw rod (301) is fixed
Connect.
6. thermoprinting machine as claimed in claim 4 a kind of, it is characterised in that: also include the second bearing, described second bearing interior
Snare is located on screw mandrel (310) cylindrical, the fixing connection in the outer ring of described second bearing and the downside of base (311).
7. a kind of thermoprinting machine as claimed in claim 4, it is characterised in that: described adjustable plate (312) is provided with parallel installation
Plate (701), described pinch roller (7) is provided with support shaft (702), and the two ends of described pinch roller (7) support shaft (702) are provided with connecting plate
(703), the two side of described connecting plate (703) is provided with the slideway (704) of groove type, described slideway (704) be vertically arranged and
Connect with the end face of connecting plate (703)；Described two pieces of installing plates (701) are upper the most each to be arranged one and connects with the bottom surface of installing plate (701)
Logical vertical gathering sill (705), the position of the gathering sill (705) on described two pieces of installing plates (701) is respectively and connecting plate
(703) position is correspondingly arranged, the slideway (704) of the two side of described gathering sill (705) and corresponding connecting plate (703) both sides
Match in bottom；Installing plate (701) at described gathering sill (705) both sides is respectively embedded into corresponding described connecting plate (703) both sides
Slideway (704) in, the end face laminating of the upper wall of described gathering sill (705) and connecting plate (703), described installing plate (701) and
Connecting plate (703) is provided with recessed seam between the surface that vertical direction is bonded to each other and elastic male half coupling connects.
8. a kind of thermoprinting machine as claimed in claim 7, it is characterised in that: described elastic male half coupling is bulb plunger (706), institute
State the hemispherical groove (707) that recessed seam is the bulb matching form with bulb plunger (706).
9. a kind of thermoprinting machine as claimed in claim 7, it is characterised in that: the outside of described side installing plate (701) is provided with
Second drives motor (710), and described support shaft (702) passes this installing plate (701), and described second drives motor (710) and institute
Support shaft (702) power stating installing plate (701) outside connects.
10. a kind of thermoprinting machine as claimed in claim 3, it is characterised in that: also include driven pulley (12), described driven pulley (12)
Arranging with the shaft parallel of pinch roller (7), plane formed by described driven pulley (12) center of rotation and pinch roller (7) center of rotation is vertical
Axial direction in screw rod (301).
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| CN201610669649.1A CN106274042B (en) | 2016-08-12 | 2016-08-12 | A kind of thermoprinting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669649.1A CN106274042B (en) | 2016-08-12 | 2016-08-12 | A kind of thermoprinting machine |
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| CN106274042A true CN106274042A (en) | 2017-01-04 |
| CN106274042B CN106274042B (en) | 2018-05-01 |
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| CN108569077A (en) * | 2017-03-13 | 2018-09-25 | 株式会社岛野 | Bicycle rim, the printing equipment for bicycle rim and printing process |
| CN109986873A (en) * | 2018-10-22 | 2019-07-09 | 常州智谷机电科技有限公司 | Garment material pattern heat printing apparatus |
| CN109986872A (en) * | 2018-10-22 | 2019-07-09 | 常州智谷机电科技有限公司 | Thermal transfer device |
| CN110154511A (en) * | 2019-07-01 | 2019-08-23 | 东莞市宏富自动化科技有限公司 | Full-automatic heat transfer apparatus |
| CN110816041A (en) * | 2019-11-24 | 2020-02-21 | 湖南潇龙机械设备制造有限责任公司 | Upper thermoprinting combined automatic lifting mechanism |
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| CN106274042B (en) | 2018-05-01 |
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