CN106113908B - A kind of pinch roller regulating device of thermoprinting machine - Google Patents
A kind of pinch roller regulating device of thermoprinting machine Download PDFInfo
- Publication number
- CN106113908B CN106113908B CN201610672236.9A CN201610672236A CN106113908B CN 106113908 B CN106113908 B CN 106113908B CN 201610672236 A CN201610672236 A CN 201610672236A CN 106113908 B CN106113908 B CN 106113908B
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- CN
- China
- Prior art keywords
- screw rod
- track
- pinch roller
- screw
- thermoprinting machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
-
- 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
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The present invention provides a kind of pinch roller regulating device of thermoprinting machine, including screw rod, nut and mounting base for installing pinch roller, nut is fixed on the fixed frame of thermoprinting machine, screw rod is threaded through in the nut bore of the nut, screw rod is connected with the nut thread, and mounting base is connected to the lower end of screw rod, and the screw rod is fixedly connected with mounting base in the axial direction, it can be freely rotated, further include relative to mounting base in the circumferential：First track, first track is parallel with screw rod and is fixed on the fixed frame of thermoprinting machine；First sliding block, first sliding block and the first track are slidably connected, the mounting base is fixedly connected with the first sliding block, by the way that pinch roller is adjusted in both direction, the cooperation of the screw rod and nut and the cooperation of screw and spirit living make it that device degree of regulation is high, and whole device is stablized, function is reliable, and manufacture cost is low, device is composed of several parts, and maintenance cost is relatively low.
Description
Technical field
The present invention relates to the pinch roller regulating device of regulating device, more particularly to a kind of thermoprinting machine.
Background technology
Existing thermoprinting machine is by the shape stamp on printing plate or pinch roller to porcelain plate, tile, PVC board or metallic plate
On, switching can be adjusted between thermoprint and the function of coining according to the needs of stamp.The pinch roller of thermoprinting machine is in imprinting process
In be subject to larger stamp pressure.
, it is necessary to which the angles and positions of pinch roller are adjusted in the existing thermoprinting machine course of work, to obtain not
Same coining effect, and the mode that existing pinch roller regulating device can adjust the position of pinch roller and angle is less, and it is existing
Some regulating devices are complicated, and degree of regulation is relatively low.
The content of the invention
The technical problem to be solved in the present invention is：It is relatively low and unreliable in order to solve existing pinch roller regulating device precision, this
Invention provides the pinch roller regulating device of thermoprinting machine a kind of to solve the above problems.
The technical solution adopted by the present invention to solve the technical problems is：A kind of pinch roller regulating device of thermoprinting machine, including
Screw rod, nut and the mounting base for installing pinch roller, the nut are fixed on the fixed frame of thermoprinting machine, the screw rod
It is threaded through in the nut bore of the nut, the screw rod is connected with the nut thread, and the mounting base is connected under screw rod
End, the screw rod are fixedly connected with mounting base, can be freely rotated, further include relative to mounting base in the circumferential in the axial direction：
First track, first track is parallel with screw rod and is fixed on the fixed frame of thermoprinting machine；
First sliding block, first sliding block and the first track are slidably connected, and the mounting base is fixedly connected with the first sliding block.
Further：The mounting base includes base, screw, spirit living and the adjustable plate for installing pinch roller, the base
Upside connected with the lower end of screw rod, the base and the first sliding block are fixedly connected；The downside of the base is equipped with the second track,
Second track is set perpendicular to screw rod, and second track is equipped with the second sliding block being slidably connected with the second track, institute
The second sliding block is stated to be fixedly connected with adjustable plate；
The screw and the second parallel track and the downside for being arranged on the base, the screw relative to base position
Fixed, screw can rotate in the circumferential；
The work spirit is set on the screw, and the internal thread of spirit living and the external screw thread of screw coordinate, the adjustable plate and
Spirit living is fixedly connected.
Further：The upside of the base is equipped with supported hole, and clutch shaft bearing is equipped with supported hole, the clutch shaft bearing
Inner ring is fixedly connected with the outer wall of the lower end of screw rod.
Further：Further include second bearing, the inner ring of the second bearing be set in screw it is cylindrical on, second axis
The outer ring held be fixedly connected on the downside of base.
Further：First track is hard rail, and the first sliding block is hard rail slip ring.
Further：Second track is hard rail, and the second sliding block is hard rail sliding block.
Further：The upper end of the screw rod is provided with the driving rotating first driving means of screw rod, first driving
Device is handwheel or motor.
Further：One end of the screw is provided with driving rotating second driving device of screw, and described second drives
Dynamic device is handwheel or motor.
Further：The quantity of first track is two groups, and two group of first track is parallel with screw rod and divides
It is not located at the both sides of screw rod, the rotary centerline of the guide pass of two group of first track with the pinch roller of the thermoprinting machine is put down
OK.
Further：The rotary centerline of second track and the pinch roller of the thermoprinting machine is arranged in parallel.
The invention has the advantages that a kind of pinch roller regulating device of thermoprinting machine of the present invention by both direction to pinch roller
It is adjusted, the cooperation of the screw rod and nut and the cooperation of screw and spirit living make it that device degree of regulation is high, whole device
Stablize, function is reliable, and manufacture cost is low, and device is composed of several parts, and maintenance cost is relatively low.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural blast schematic diagram of the pinch roller regulating device of thermoprinting machine of the present invention；
Fig. 2 is a kind of structure diagram of the pinch roller regulating device of thermoprinting machine.
1, screw rod in figure, 2, nut, 3, mounting base, 4, fixed frame, the 5, first track, the 6, first sliding block, the 7, second rail
Road, the 8, second sliding block, 9, spirit living, 10, screw, 11, base, 12, adjustable plate, 13, pinch roller, 14, supported hole.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes falling into all changes in the range of the spirit and intension of attached claims, modification and equivalent
Thing.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumferential direction " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the present invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connection " should
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used for realization specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic at the same time in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
As depicted in figs. 1 and 2, the present invention provides a kind of pinch roller regulating device of thermoprinting machine, including screw rod 1,2 and of nut
For installing the mounting base 3 of pinch roller 13, the nut 2 is fixed on the fixed frame 4 of thermoprinting machine, and the screw rod 1 is worn
In the screw hole of the nut 2, the screw rod 1 and the nut 2 are threadedly coupled, and the mounting base 3 is connected under screw rod 1
End, the screw rod 1 are fixedly connected with mounting base 3, can be freely rotated in the circumferential relative to mounting base 3 in the axial direction.
Pinch roller regulating device further includes：First track 5, first track 5 is parallel with screw rod 1 and is fixed at thermoprint
On the fixed frame 4 of machine；First sliding block 6,6 and first track 5 of the first sliding block are slidably connected, the mounting base 3 and first
Sliding block 6 is fixedly connected.
Nut 2 and fixed frame 4 are fixed, and screw rod 1 can rotate, and screw rod 1 and nut 2 are threadedly coupled, in the work of screw thread pair
It can be axially moved with lower screw rod 1, mounting base 3 can also move axially under the drive of screw rod 1, can be with by rotary screw 1
Adjust the location status different in the axial direction of mounting base 3.First sliding block 6 and mounting base 3 are fixedly installed, when mounting base 3 is by spiral shell
When the drive of bar 1 moves up and down, mounting base 3 can be moved along the orbital direction of the first track 5, and mounting base 3 is in 1 radial direction of screw rod
External force is all born by the first track 5 and the first sliding block 6, substantially increases the ability that mounting base 3 bears external force.
The mounting base 3 includes base 11, screw 10, spirit 9 living and the adjustable plate 12 for installing pinch roller 13, the base
11 upside is connected with the lower end of screw rod 1, and the base 11 is fixedly connected with the first sliding block 6；The downside of the base 11 is equipped with
Second track 7, second track 7 are set perpendicular to screw rod 1, and second track 7 is equipped with and is slidably connected with the second track 7
The second sliding block 8, second sliding block 8 is fixedly connected with adjustable plate 12.
The screw 10 and 7 downside that is parallel and being arranged on the base 11 of the second track, the screw 10 is the bottom of relative to
The position of seat 11 is fixed, and screw 10 can rotate in the circumferential；The spirit 9 living is set on the screw 10, the interior spiral shell of spirit 9 living
The external screw thread of line and screw 10 coordinates, and the adjustable plate 12 is fixedly connected with spirit 9 living.
Pinch roller 13 is installed, adjustable plate 12 can be by adjusting screw 10 and screw rod 1 come shift position, pressure on adjustable plate 12
The position of wheel 13 can be with movement.Operator can be with rotary screw 10, and screw 10 is fixed relative to 11 position of base, and silk
The spirit 9 living that bar 10 is threadedly coupled can be fixed with adjustable plate under the action of screw thread pair along the axial movement of screw 10 in spirit 9 of living
12, the adjustable plate 12 can be under the drive of spirit 9 living along the axial movement of screw 10.The second cunning is fixed with adjustable plate 12
Block 8, the second sliding block 8 slide on the second track 7, and the second track 7 plays the second sliding block 8 always when adjustable plate 12 moves
Support and the effect being oriented to.Pressure can be transferred to the second sliding block 8 and the when pinch roller 13 is acted on by the pressure of different directions
Two tracks 7 get on, and substantially increase the ability that adjustable plate 12 bears the pressure of pinch roller 13 so that pinch roller 13 is more steady at work
It is fixed.
The screw rod 1 is vertical with the direction of the screw 10, and operator can adjust pinch roller 13 by rotating screw rod 1
Upper-lower height, can adjust the position of pinch roller 13 in the lateral direction by rotary screw rod 10, pass through the tune of both direction
Section can make it that the position in the course of work of coining workpiece of pinch roller 13 is more accurate, and thrust is more suitable.
The upside of the base 11 is equipped with supported hole 14, is equipped with clutch shaft bearing in supported hole 14, the clutch shaft bearing it is interior
Circle is fixedly connected with the outer wall of the lower end of screw rod 1.When screw rod 1 rotates, the inner ring of clutch shaft bearing follows screw rod 1 to move, first axle
The outer ring and base 11 held are fixed, and with the up and down motion of screw rod 1, screw rod 1 pulls on base 11 and moves up and down, and reach adjustment bottom
The purpose of 11 positions of seat.
Further include second bearing, the inner ring of the second bearing be set in screw 10 it is cylindrical on, the second bearing it is outer
Circle is fixedly connected with the downside of base 11.The outer ring of the second bearing and the downside of base 11 are fixed, and inner ring is set in silk
On bar 10 is cylindrical, screw 10 can be around axial rotation, due to the positioning action of second bearing inner ring, the rotation of screw 10
Also can be more steady.
First track 5 is hard rail, and the first sliding block 6 is hard rail slip ring, and second track 7 is hard rail, the second sliding block 8
For hard rail sliding block, the cooperation of hard rail and hard rail sliding block carries compared with the cooperation of other tracks and sliding block or guide sleeve and guide post
Ability improves, and such fit system track is more preferable to the support guide effect of sliding block, can cause base 11 and adjustable plate 12
More stablize, reduce the situation that adjustable plate 12 rocks so that the bearing capacity of pinch roller 13 is more preferable.
The upper end of the screw rod 1 is provided with driving 1 rotating first driving means of screw rod, and the first driving means are hand
Wheel or motor；One end of the screw 10 is provided with driving rotating second driving device of screw 10, second driving
Device is handwheel or motor.
By handwheel can convenient rotary screw 1, more convenient, the motor of rotation can drive by motor driving
Selecting servomotor, either stepper motor can realize that automated control is accurately controlled what base 11 or adjustable plate 12 moved
Distance.
The quantity of first track 5 is two groups, and two group of first track 5 is parallel with screw rod 1 and is respectively provided at
The both sides of screw rod 1, the guide pass of two group of first track 5 are parallel with the rotary centerline of the pinch roller 13 of the thermoprinting machine.
Two group of first track 5 is arranged on the both ends of screw rod 1, can more be fixedly supported mounting base 3.In 13 turns of pinch roller
When dynamic, the rotary centerline of pinch roller 13 is parallel with guide pass, and the power of the tangential direction that such pinch roller 13 rotates can quilt completely
First track 5 and the first sliding block 6 are undertaken, it is ensured that pinch roller 13 press against more steady when press strip rotates.
The rotary centerline of second track 7 and the pinch roller 13 of the thermoprinting machine is arranged in parallel, the second track 7 and thermoprint
13 center of rotation of machine pinch roller is parallel, it is ensured that and pinch roller 13 adjusts more accurate 13 axial direction of pinch roller, meanwhile, pinch roller
13 mainly act on by upper and lower normal pressure and along the frictional force of 13 rotation direction of pinch roller at work, by the second track 7 and pressure
Take turns 13 centers of rotation to be arranged in parallel, the direction of 13 frictional force of direction and pinch roller of the second track 7 can be caused to be vertically arranged so that
Second track 7 and the second sliding block 8 can more preferably bear the frictional force of pinch roller 13 so that pinch roller 13 avoids swinging and shaking at work
The reasons such as rolling, improve the stability and bearing capacity of pinch roller 13.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, to the schematic representation of the term not
Necessarily refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
1. a kind of pinch roller regulating device of thermoprinting machine, including screw rod (1), nut (2) and the mounting base for installing pinch roller (13)
(3), the nut (2) is fixed on the fixed frame (4) of thermoprinting machine, and the screw rod (1) is threaded through the nut (2)
In screw hole, the screw rod (1) and the nut (2) are threadedly coupled, and the mounting base (3) is connected to the lower end of screw rod (1), described
Screw rod (1) is fixedly connected with mounting base (3) in the axial direction, can be freely rotated in the circumferential relative to mounting base (3), its feature exists
In further including：
First track (5), first track (5) is parallel with screw rod (1) and is fixed at the fixed frame of thermoprinting machine (4)
On；
First sliding block (6), first sliding block (6) and the first track (5) are slidably connected, the mounting base (3) and the first sliding block
(6) it is fixedly connected；
It is characterized in that：The mounting base (3) includes base (11), screw (10), lives clever (9) and for installing pinch roller (13)
Adjustable plate (12), the upside of the base (11) are connected with the lower end of screw rod (1), and the base (11) and the first sliding block (6) are solid
Fixed connection；The downside of the base (11) is equipped with the second track (7), and second track (7) is set perpendicular to screw rod (1), institute
State the second track (7) and be equipped with the second sliding block (8) being slidably connected with the second track (7), second sliding block (8) and adjustable plate
(12) it is fixedly connected；
The screw (10) is parallel with the second track (7) and is arranged on the downside of the base (11), and the screw (10) is opposite
Fixed in the position of base (11), screw (10) can rotate in the circumferential；
Clever (9) living are set on the screw (10), and the internal thread of spirit (9) living and the external screw thread of screw (10) coordinate, institute
Adjustable plate (12) is stated to be fixedly connected with clever (9) living.
A kind of 2. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：The upside of the base (11)
Be equipped with clutch shaft bearing equipped with supported hole (14), in supported hole (14), the lower end of the inner ring and screw rod (1) of the clutch shaft bearing outside
Wall is fixedly connected.
A kind of 3. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：Second bearing is further included, institute
State second bearing inner ring be set in screw (10) it is cylindrical on, the downside of the outer ring of the second bearing and base (11), which is fixed, to be connected
Connect.
A kind of 4. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：First track (5) is
Hard rail, the first sliding block (6) are hard rail slip ring.
A kind of 5. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：Second track (7) is
Hard rail, the second sliding block (8) are hard rail sliding block.
A kind of 6. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：The upper end of the screw rod (1)
Driving screw rod (1) rotating first driving means are provided with, the first driving means are handwheel or motor.
A kind of 7. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：The one of the screw (10)
End is provided with driving screw (10) rotating second driving device, and second driving device is handwheel or motor.
A kind of 8. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：First track (5)
Quantity is two groups, and the first track (5) described in two groups is parallel with screw rod (1) and is respectively provided at the both sides of screw rod (1), two groups of institutes
The guide pass for stating the first track (5) is vertical with the rotary centerline of the pinch roller (13) of the thermoprinting machine.
A kind of 9. pinch roller regulating device of thermoprinting machine as claimed in claim 1, it is characterised in that：Second track (7) with
The rotary centerline of the pinch roller (13) of the thermoprinting machine is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672236.9A CN106113908B (en) | 2016-08-12 | 2016-08-12 | A kind of pinch roller regulating device of thermoprinting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672236.9A CN106113908B (en) | 2016-08-12 | 2016-08-12 | A kind of pinch roller regulating device of thermoprinting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106113908A CN106113908A (en) | 2016-11-16 |
| CN106113908B true CN106113908B (en) | 2018-05-01 |
Family
ID=57259241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610672236.9A Active CN106113908B (en) | 2016-08-12 | 2016-08-12 | A kind of pinch roller regulating device of thermoprinting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106113908B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110816041B (en) * | 2019-11-24 | 2021-07-02 | 湖南潇龙机械设备制造有限责任公司 | Upper thermoprinting combined automatic lifting mechanism |
Citations (8)
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|---|---|---|---|---|
| US5517919A (en) * | 1993-06-01 | 1996-05-21 | Man Roland Druckmaschinen Ag | Method for adjusting contact between two rollers which are adjustable with respect to their distance relative to one another |
| CN2558515Y (en) * | 2002-07-12 | 2003-07-02 | 李蕴平 | Small multifunctional engraving printer |
| CN2843855Y (en) * | 2005-11-15 | 2006-12-06 | 上海亚华印刷机械有限公司 | Electrochemical aluminum foil pinch roller device with rapid pressing or pressure relief function |
| CN103129105A (en) * | 2011-12-03 | 2013-06-05 | 陈荣华 | Pneumatic pressure regulating device of label printing machine |
| CN203126120U (en) * | 2013-03-05 | 2013-08-14 | 向泽亮 | Thermoprinting machine |
| CN203391451U (en) * | 2013-08-06 | 2014-01-15 | 江阴市汇通包装机械有限公司 | Adjusting device |
| CN105235361A (en) * | 2015-11-23 | 2016-01-13 | 谢成虎 | Stamping device and printer |
| CN205951456U (en) * | 2016-08-12 | 2017-02-15 | 无锡合一精机科技有限公司 | Pinch roller adjusting device of thermoprinting machine |
-
2016
- 2016-08-12 CN CN201610672236.9A patent/CN106113908B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5517919A (en) * | 1993-06-01 | 1996-05-21 | Man Roland Druckmaschinen Ag | Method for adjusting contact between two rollers which are adjustable with respect to their distance relative to one another |
| CN2558515Y (en) * | 2002-07-12 | 2003-07-02 | 李蕴平 | Small multifunctional engraving printer |
| CN2843855Y (en) * | 2005-11-15 | 2006-12-06 | 上海亚华印刷机械有限公司 | Electrochemical aluminum foil pinch roller device with rapid pressing or pressure relief function |
| CN103129105A (en) * | 2011-12-03 | 2013-06-05 | 陈荣华 | Pneumatic pressure regulating device of label printing machine |
| CN203126120U (en) * | 2013-03-05 | 2013-08-14 | 向泽亮 | Thermoprinting machine |
| CN203391451U (en) * | 2013-08-06 | 2014-01-15 | 江阴市汇通包装机械有限公司 | Adjusting device |
| CN105235361A (en) * | 2015-11-23 | 2016-01-13 | 谢成虎 | Stamping device and printer |
| CN205951456U (en) * | 2016-08-12 | 2017-02-15 | 无锡合一精机科技有限公司 | Pinch roller adjusting device of thermoprinting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106113908A (en) | 2016-11-16 |
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