CN205951456U - Pinch roller adjusting device of thermoprinting machine - Google Patents
Pinch roller adjusting device of thermoprinting machine Download PDFInfo
- Publication number
- CN205951456U CN205951456U CN201620876421.5U CN201620876421U CN205951456U CN 205951456 U CN205951456 U CN 205951456U CN 201620876421 U CN201620876421 U CN 201620876421U CN 205951456 U CN205951456 U CN 205951456U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- screw rod
- track
- thermoprinting machine
- slide block
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a pinch roller adjusting device of thermoprinting machine, including screw rod, nut with be used for installing the mount pad of pinch roller, the nut is fixed to be set up in the fixed frame of thermoprinting machine, and the screw rod is worn to establish among the nut hole of nut, the screw rod with nut and threaded connection, mount pad connect the lower extreme at the screw rod, the screw rod in the axial with mount pad fixed connection, upwards can still include for the mount pad free rotation in week: first track, parallel and fixed the setting in the fixed frame of thermoprinting machine of first track and screw rod, first slider, first slider and first track sliding connection, mount pad and first slider fixed connection, through adjusting the pinch roller in two directions, the cooperation of screw rod and nut and the cooperation of the lead screw and the spirit of living make device regulation precision high, and whole device is stable, and the function is reliable, and low in manufacturing cost, and the device is formed by the combination of a plurality of spare part, and the maintenance cost is lower.
Description
Technical field
This utility model is related to adjusting means, the pinch roller adjusting means of more particularly, to a kind of thermoprinting machine.
Background technology
Existing thermoprinting machine is that the shape on forme or pinch roller is stamped porcelain plate, ceramics, PVC board or metallic plate
On, can be adjusted switching between thermoprint and the function of impressing according to the needs of stamp.The pinch roller of thermoprinting machine is in imprinting process
In be subject to larger stamp pressure.
In existing thermoprinting machine work process, need the angles and positions of pinch roller are adjusted, to obtain not
Same impressing effect, and the mode that existing pinch roller adjusting means can be adjusted to position and the angle of pinch roller is less, and existing
Some adjusting means complex structures, degree of regulation is relatively low.
Utility model content
The technical problems to be solved in the utility model is：Relatively low and can not in order to solve existing pinch roller adjusting means precision
Lean on, this utility model provides a kind of pinch roller adjusting means of thermoprinting machine to solve the above problems.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of pinch roller adjusting means of thermoprinting machine,
Including screw rod, nut and the mounting seat for installing pinch roller, described nut is fixedly installed on the fixed frame of thermoprinting machine, described
Screw rod is located in the nut bore of described nut, and described screw rod and described nut thread connect, and described mounting seat is connected to screw rod
Lower end, described screw rod is fixedly connected with mounting seat in the axial direction, in the circumferential can be freely rotatable with respect to mounting seat, also wraps
Include：
First track, described first track is parallel with screw rod and is fixedly installed on the fixed frame of thermoprinting machine；
First slide block, described first slide block and the first slide connect, and described mounting seat is fixedly connected with the first slide block.
Further：Described mounting seat includes base, screw mandrel, live spirit and the adjustable plate for installing pinch roller, described base
Upside and the lower end of screw rod connect, described base and the first slide block are fixedly connected；The downside of described base is provided with the second track,
Described second track is arranged perpendicular to screw rod, and described second track is provided with the second slide block being connected with the second slide, institute
State the second slide block to be fixedly connected with adjustable plate；
Described screw mandrel and the second parallel track are simultaneously arranged on the downside of described base, and described screw mandrel is with respect to the position of base
Fixing, screw mandrel can rotate in the circumferential；
Described work spirit be set on described screw mandrel, live spirit female thread and screw mandrel external screw thread cooperation, described adjustable plate and
Spirit of living is fixedly connected.
Further：The upside of described base is provided with supported hole, supports in the hole to be provided with clutch shaft bearing, described clutch shaft bearing
Inner ring is fixedly connected with the outer wall of the lower end of screw rod.
Further：Also include second bearing, the inner ring of described second bearing be set in screw mandrel cylindrical on, described second axle
The outer ring held is fixedly connected with the downside of base.
Further：Described first track is hard rail, and the first slide block is hard rail slip ring.
Further：Described second track is hard rail, and the second slide block is hard rail slide block.
Further：The upper end of described screw rod is provided with the first driving means of drive screw rotation, described first driving
Device is handwheel or motor.
Further：One end of described screw mandrel is provided with the second driving means of drive screw rotation, described second drive
Dynamic device is handwheel or motor.
Further：The quantity of described first track is two groups, and described two group of first track is all parallel with screw rod and divides
It is not located at the both sides of screw rod, the guide pass of described two group of first track is all put down with the rotary centerline of the pinch roller of described thermoprinting machine
OK.
Further：Described second track is be arranged in parallel with the rotary centerline of the pinch roller of described thermoprinting machine.
The beneficial effects of the utility model are that a kind of pinch roller adjusting means of thermoprinting machine of this utility model is passed through two sides
It is adjusted to pinch roller, the cooperation of the cooperation of described screw rod and nut and screw mandrel and spirit of living makes device degree of regulation high,
Whole device is stable, and function is reliable, and low cost of manufacture, and device is combined by several parts, and maintenance cost is relatively low.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is a kind of structural blast schematic diagram of the pinch roller adjusting means of thermoprinting machine of this utility model；
Fig. 2 is a kind of structural representation of the pinch roller adjusting means of thermoprinting machine.
In figure 1, screw rod, 2, nut, 3, mounting seat, 4, fixed frame, the 5, first track, the 6, first slide block, the 7, second rail
Road, the 8, second slide block, 9, spirit of living, 10, screw mandrel, 11, base, 12, adjustable plate, 13, pinch roller, 14, supported hole.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.On the contrary, embodiment of the present utility model include falling into all in the range of the spirit of attached claims and intension
Change, modification and equivalent.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifies description, rather than the device of instruction or hint indication or element must have a specific side
Position, 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 instruction or hint are relatively important
Property.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " being connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrically connects；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning in this utility model for the above-mentioned term can be understood with concrete condition.Additionally, in this reality
With, in new description, unless otherwise stated, " multiple " are meant that two or more.
In flow chart or here any process described otherwise above or method description are construed as, represent and include
The module of the code of executable instruction of one or more steps for realizing specific logical function or process, fragment or portion
Point, and the scope of preferred implementation of the present utility model includes other realization, wherein can not press shown or discuss
Order, including according to involved function by substantially simultaneously in the way of or in the opposite order, carry out perform function, this should by this
The embodiment person of ordinary skill in the field of utility model is understood.
As depicted in figs. 1 and 2, this utility model provides a kind of pinch roller adjusting means of thermoprinting machine, including screw rod 1, spiral shell
Mother 2 and the mounting seat 3 for installing pinch roller 13, described nut 2 is fixedly installed on the fixed frame 4 of thermoprinting machine, described screw rod 1
It is located in the screw of described nut 2, described screw rod 1 and described nut 2 are threaded, described mounting seat 3 is connected to screw rod 1
Lower end, described screw rod 1 is fixedly connected with mounting seat 3 in the axial direction, in the circumferential can be freely rotatable with respect to mounting seat 3.
Pinch roller adjusting means also includes：First track 5, described first track 5 is parallel with screw rod 1 and is fixedly installed on thermoprint
On the fixed frame 4 of machine；First slide block 6, described first slide block 6 and the first track 5 are slidably connected, described mounting seat 3 and first
Slide block 6 is fixedly connected.
Nut 2 and fixed frame 4 are fixing, and screw rod 1 can rotate, and screw rod 1 and nut 2 are threaded, in the work of screw thread pair
Can be with axially-movable with lower screw rod 1, mounting seat 3 can also move axially under the drive of screw rod 1, by rotary screw 1, permissible
Adjust mounting seat 3 location status different in the axial direction.First slide block 6 and mounting seat 3 are fixedly installed, when mounting seat 3 is by spiral shell
Bar 1 drives when moving up and down, and mounting seat 3 can be moved along the orbital direction of the first track 5, and mounting seat 3 is in screw rod 1 radial direction
External force is all born by the first track 5 and the first slide block 6, substantially increases the ability that mounting seat 3 bears external force.
Described mounting seat 3 includes base 11, screw mandrel 10, live spirit 9 and the adjustable plate 12 for installing pinch roller 13, described base
The lower end of 11 upside and screw rod 1 connects, and described base 11 is fixedly connected with the first slide block 6；The downside of described base 11 is provided with
Second track 7, described second track 7 is arranged perpendicular to screw rod 1, and described second track 7 is provided with and is slidably connected with the second track 7
The second slide block 8, described second slide block 8 is fixedly connected with adjustable plate 12.
Described screw mandrel 10 and the second track 7 downside that is parallel and being arranged on described base 11, described screw mandrel 10 is the bottom of with respect to
The position of seat 11 is fixed, and screw mandrel 10 can rotate in the circumferential；Described spirit 9 alive is set on described screw mandrel 10, the interior spiral shell of spirit 9 of living
The external screw thread cooperation of stricture of vagina and screw mandrel 10, described adjustable plate 12 is fixedly connected with spirit 9 of living.
Pinch roller 13 is provided with adjustable plate 12, adjustable plate 12 can be pressed by adjusting screw mandrel 10 and screw rod 1 come shift position
The position of wheel 13 just can be with movement.Operator can be with rotary screw 10, and screw mandrel 10 is fixed with respect to base 11 position, and silk
The threaded spirit 9 alive of bar 10 can be fixed with adjustable plate along the axial movement of screw mandrel 10 in the presence of screw thread pair in spirit 9 of living
12, described adjustable plate 12 can be along the axial movement of screw mandrel 10 under the drive of spirit 9 of living.It is fixed with second sliding on adjustable plate 12
Block 8, the second slide block 8 slides on the second track 7, and when adjustable plate 12 is mobile, the second track 7 rises always to the second slide block 8
The effect supporting and guiding.Pressure can be transferred to the second slide block 8 and the when pinch roller 13 is by the pressure effect of different directions
Two tracks 7 get on, substantially increase adjustable plate 12 bear pinch roller 13 pressure ability so that pinch roller 13 is operationally more steady
Fixed.
Described screw rod 1 is vertical with the direction of described screw mandrel 10, and operator can adjust pinch roller 13 by rotating screw rod 1
Upper-lower height, can adjust pinch roller 13 position in the lateral direction by rotary screw rod 10, by both direction tune
, so that pinch roller 13 position in the work process of impressing workpiece is more accurate, thrust is more suitable for section.
The upside of described base 11 is provided with supported hole 14, is provided with clutch shaft bearing in supported hole 14, described clutch shaft bearing interior
Circle is fixedly connected with the outer wall of the lower end of screw rod 1.During screw rod 1 rotation, the inner ring of clutch shaft bearing follows screw rod 1 to move, first axle
The outer ring held and base 11 are fixing, 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 seat 11 positions.
Also include second bearing, the inner ring of described second bearing be set in screw mandrel 10 cylindrical on, described second bearing outer
Circle is fixedly connected with the downside of base 11.The downside of the outer ring of described second bearing and base 11 is fixed, and inner ring is set in silk
On bar 10 is cylindrical, screw mandrel 10 just can be around axial rotation, due to the positioning action of second bearing inner ring, the rotation of screw mandrel 10
Also can be more steady.
Described first track 5 is hard rail, and the first slide block 6 is hard rail slip ring, and described second track 7 is hard rail, the second slide block 8
For hard rail slide block, cooperation carrying compared with the cooperation of other tracks and slide block or guide pin bushing and guide pillar of hard rail and hard rail slide block
Ability improves, and such fit system track is more preferable to the support guide effect of slide block, so that base 11 and adjustable plate 12
More stable, the situation that minimizing adjustable plate 12 rocks is so that the bearing capacity of pinch roller 13 is more preferable.
The upper end of described screw rod 1 is provided with the first driving means of drive screw 1 rotation, and described first driving means are handss
Wheel or motor；One end of described screw mandrel 10 is provided with the second driving means of drive screw 10 rotation, described second driving
Device is handwheel or motor.
By handwheel can convenient rotary screw 1, convenient, motor is rotated so that driving by Motor drive
Automated condtrol can be realized from servomotor or motor, be accurately controlled base 11 or adjustable plate 12 movement
Distance.
The quantity of described first track 5 is two groups, and described two group of first track 5 is all parallel with screw rod 1 and is respectively provided at
The both sides of screw rod 1, the guide pass of described two group of first track 5 is all parallel with the rotary centerline of the pinch roller 13 of described thermoprinting machine.
Two group of first track 5 is arranged on the two ends of screw rod 1, can more be fixedly supported mounting seat 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 just can quilt completely
First track 5 and the first slide block 6 undertaken it is ensured that pinch roller 13 press against more steady when press strip rotates.
Described second track 7 is be arranged in parallel with the rotary centerline of the pinch roller 13 of described thermoprinting machine, the second track 7 and thermoprint
Machine pinch roller 13 center of rotation parallel it is ensured that pinch roller 13 adjusts more accurate in pinch roller 13 axial direction, meanwhile, pinch roller
13 operationally mainly act on by upper and lower normal pressure with along the frictional force of pinch roller 13 rotation direction, by the second track 7 and pressure
Take turns 13 centers of rotation to be arranged in parallel so that the direction of the direction of the second track 7 and pinch roller 13 frictional force be vertically arranged so that
Second track 7 and the second slide block 8 can more preferably bear the frictional force of pinch roller 13 so that pinch roller 13 operationally avoids swinging and shaking
The reasons such as rolling, improve stability and the bearing capacity of pinch roller 13.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to described term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (10)
1. the pinch roller adjusting means of a kind of thermoprinting machine, including screw rod（1）, nut（2）With for installing pinch roller（13）Mounting seat
（3）, described nut（2）It is fixedly installed on the fixed frame of thermoprinting machine（4）On, described screw rod（1）It is located in described nut（2）'s
In screw, described screw rod（1）With described nut（2）Threaded, described mounting seat（3）It is connected to screw rod（1）Lower end, described
Screw rod（1）In the axial direction and mounting seat（3）It is fixedly connected, in the circumferential can be with respect to mounting seat（3）Freely rotatable, its feature exists
In also including：
First track（5）, described first track（5）And screw rod（1）Fixed frame that is parallel and being fixedly installed on thermoprinting machine（4）
On；
First slide block（6）, described first slide block（6）With the first track（5）It is slidably connected, described mounting seat（3）With the first slide block
（6）It is fixedly connected.
2. as claimed in claim 1 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described mounting seat（3）Including
Base（11）, screw mandrel（10）, live spirit（9）With for installing pinch roller（13）Adjustable plate（12）, described base（11）Upside and
Screw rod（1）Lower end connect, described base（11）With the first slide block（6）It is fixedly connected；Described base（11）Downside be provided with
Two tracks（7）, described second track（7）Perpendicular to screw rod（1）Setting, described second track（7）It is provided with and the second track（7）
The second slide block being slidably connected（8）, described second slide block（8）And adjustable plate（12）It is fixedly connected；
Described screw mandrel（10）With the second track（7）Parallel and be arranged on described base（11）Downside, described screw mandrel（10）Relatively
In base（11）Position fix, screw mandrel（10）Can rotate in the circumferential；
Described spirit alive（9）It is set in described screw mandrel（10）On, spirit of living（9）Female thread and screw mandrel（10）External screw thread cooperation, institute
State adjustable plate（12）With spirit of living（9）It is fixedly connected.
3. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described base（11）Upside
It is provided with supported hole（14）, supported hole（14）Inside it is provided with clutch shaft bearing, the inner ring of described clutch shaft bearing and screw rod（1）Lower end outer
Wall is fixedly connected.
4. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Also include second bearing, institute
The inner ring stating second bearing is set in screw mandrel（10）On cylindrical, the outer ring of described second bearing and base（11）Downside fixing even
Connect.
5. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described first track（5）For
Hard rail, the first slide block（6）For hard rail slip ring.
6. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described second track（7）For
Hard rail, the second slide block（8）For hard rail slide block.
7. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described screw rod（1）Upper end
It is provided with drive screw（1）The first driving means of rotation, described first driving means are handwheel or motor.
8. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described screw mandrel（10）One
End is provided with drive screw（10）Second driving means of rotation, described second driving means are handwheel or motor.
9. as claimed in claim 1 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described first track（5）'s
Quantity is two groups, described two group of first track（5）All and screw rod（1）Parallel and be respectively provided at screw rod（1）Both sides, described two
Organize the first track（5）The pinch roller all with described thermoprinting machine for the guide pass（13）Rotary centerline parallel.
10. as claimed in claim 2 a kind of thermoprinting machine pinch roller adjusting means it is characterised in that：Described second track（7）With
The pinch roller of described thermoprinting machine（13）Rotary centerline be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876421.5U CN205951456U (en) | 2016-08-12 | 2016-08-12 | Pinch roller adjusting device of thermoprinting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876421.5U CN205951456U (en) | 2016-08-12 | 2016-08-12 | Pinch roller adjusting device of thermoprinting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951456U true CN205951456U (en) | 2017-02-15 |
Family
ID=57974916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620876421.5U Withdrawn - After Issue CN205951456U (en) | 2016-08-12 | 2016-08-12 | Pinch roller adjusting device of thermoprinting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113908A (en) * | 2016-08-12 | 2016-11-16 | 无锡合精机科技有限公司 | A kind of pinch roller adjusting means of thermoprinting machine |
-
2016
- 2016-08-12 CN CN201620876421.5U patent/CN205951456U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113908A (en) * | 2016-08-12 | 2016-11-16 | 无锡合精机科技有限公司 | A kind of pinch roller adjusting means of thermoprinting machine |
| CN106113908B (en) * | 2016-08-12 | 2018-05-01 | 无锡合一精机科技有限公司 | A kind of pinch roller regulating device of thermoprinting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180501 |
|
| AV01 | Patent right actively abandoned |