CN209306617U - Roll material feeding device - Google Patents
Roll material feeding device Download PDFInfo
- Publication number
- CN209306617U CN209306617U CN201821858592.0U CN201821858592U CN209306617U CN 209306617 U CN209306617 U CN 209306617U CN 201821858592 U CN201821858592 U CN 201821858592U CN 209306617 U CN209306617 U CN 209306617U
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- CN
- China
- Prior art keywords
- main shaft
- feeding device
- material feeding
- roll material
- tensioning piece
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Abstract
The utility model discloses a kind of roll material feeding device, the roll material feeding device, comprising: driving assembly；Main shaft is connect with the actuator；And, tensioning piece extends from the main shaft side away from the major axes orientation, and the radial section of the tensioning piece and the main shaft is arranged in angle, the free end of the tensioning piece is equipped with chamfering far from the corner of the driving component, and the free end of the tensioning piece is used to abut the inner ring of coiled strip.Technical solutions of the utility model have the advantages that coiled strip install convenient.
Description
Technical field
The utility model relates to feeding device field, in particular to a kind of roll material feeding device.
Background technique
The traditional coiled strip feed mode of material strip is to lean on the side to rub under the action of spring using external friction cone and interior cone of friction
Formula squeezes the side of coiled strip, to realize fixed coiled strip and coiled strip is driven to rotate.The shortcomings that this coiled strip fixed form is due to bullet
The reason of spring, friction effect was unstable, was unfavorable for the subsequent processing of material strip, and structure is complicated, no for this coiled strip fixed mechanism
Coiled strip is facilitated to install.
Utility model content
The main purpose of the utility model is to propose a kind of roll material feeding device, it is intended to promote the convenience of coiled strip installation.
To achieve the above object, the utility model proposes roll material feeding device, comprising:
Driving assembly；
Main shaft is connect with the actuator；And
Tensioning piece extends from the main shaft side away from the major axes orientation, and the tensioning piece and the main shaft
Radial section is arranged in angle, and the free end of the tensioning piece is equipped with chamfering, the tensioning far from the corner of the driving component
The free end of piece is used to abut the inner ring of coiled strip.
Optionally, the main shaft is equipped with multiple tensioning pieces, and multiple tensioning pieces are circumferential along the main shaft side
Interval setting.
Optionally, the tensioning piece is detachably connected with the main shaft.
Optionally, the tensioning piece is connected by screw to the main shaft.
Optionally, the tensioning piece is elastic piece.
Optionally, the roll material feeding device further includes two charging trays being oppositely arranged, and the main shaft wears two charging trays,
And two the charging tray be located at the two sides of the tensioning piece, the space between two charging trays is for placing the material strip.
Optionally, the charging tray far from the driving component is detachably connected with the main shaft.
Optionally, the roll material feeding device further includes charging tray fastener, and the charging tray fastener includes:
Sleeve, the sleeve is movably set in the side of the main shaft, and the sleeve is worn far from the driving component
The charging tray, the lateral surface of the sleeve connect with the charging tray；And
Bolt wears the sleeve along the radial direction of the sleeve, and is spirally connected with the sleeve, and the bolt is located at connection institute
The outside of the charging tray of sleeve is stated, the bolt is for abutting the main shaft.
Optionally, the bolt is located at one end on the outside of the sleeve equipped with handle.
Optionally, the driving component includes:
Servo motor；
Shaft coupling connects the servo motor and the main shaft.
For technical solutions of the utility model by using the fixed coiled strip of tensioning piece, the free end of the tensioning piece can be with coiled strip
Inner ring abut, to rub, the coiled strip can be prevented to relatively rotate with the main shaft, enable main axis when
The coiled strip is enough driven to rotate, to complete coiled strip feeding or rewinding；Angle of the free end of the tensioning piece far from the main shaft
Portion is equipped with chamfering, is convenient to the inner ring alignment tensioning piece of the coiled strip, and the chamfering can guide the coiled strip to be arranged institute
Tensioning piece is stated, the convenience for promoting coiled strip installation is conducive to；The present embodiment technical solution also has structure simply and at low cost
Advantage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model roll material feeding device；
Fig. 2 is the front view of roll material feeding device in Fig. 1.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the meaning of the "and/or" occurred in full text is, including three technical solutions, and by taking " A and/or B " as an example, packet
The scheme for including A scheme or B scheme or A and B while meeting.In addition, the technical solution between each embodiment can be tied mutually
Close, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting
Or will be understood that the combination of this technical solution is not present when cannot achieve, also not the protection scope of the requires of the utility model it
It is interior.
The utility model proposes a kind of roll material feeding devices.
In the utility model embodiment, as shown in Figure 1, the roll material feeding device, comprising: driving assembly 100；Main shaft
200, it is connect with the actuator, the driving component 100 is for driving the main shaft 200 to rotate；And tensioning piece 300, from
200 side of main shaft extends away from 200 direction of main shaft, and the radial direction of the tensioning piece 300 and the main shaft 200 is cut
Face is arranged in angle, and the free end of the tensioning piece 300 is equipped with chamfering 310 far from the corner of the driving component 100, and described
The free end of tight piece 300 is used to abut the inner ring of coiled strip.When the coiled strip is installed, from the tensioning piece 300 far from the driving
One end of component 100 is arranged the tensioning piece 300, so that the free end of the tensioning piece 300 abuts the inner ring of the coiled strip, from
And tensioning piece 300 is made to block the coiled strip.
Technical solutions of the utility model realize fixed coiled strip, the mode of traditional fixation coiled strip by using tensioning piece 300
To be squeezed by external friction cone and interior cone of friction, so that charging tray 400 clamps coiled strip, compared with traditional fixed form, this is practical
New technique scheme, which fixes coiled strip by tensioning piece 300, has the advantages that structure is simple, easy for installation and at low cost；Described
Chamfering 310 is arranged far from the corner of the driving component 100 in the free end of tight piece 300, and chamfering 310 can guide the inner ring of coiled strip
It is arranged tensioning piece 300, so that tensioning piece 300 is more easier to be caught in the inner ring of coiled strip, is conducive to the convenience for promoting coiled strip installation.
Further, in the present embodiment, as shown in Figure 1, the main shaft 200 is equipped with multiple tensioning pieces 300, and it is more
A tensioning piece 300 is provided at circumferentially spaced along 200 side of main shaft.Multiple tensioning pieces 300 make coiled strip will be with institute
It is bigger to state the required external force that relatively rotates of main shaft 200, therefore multiple tensioning pieces 300 can effectively enhance coiled strip and exist
Fixed effect on the main shaft 200.Specifically, in the present embodiment, the quantity of the tensioning piece 300 is three, but not only
It is limited to three, in other embodiments, the quantity for being also possible to the tensioning piece is two；Either, the number of the tensioning piece
Amount is six.
Further, in the present embodiment, as shown in Figure 1, the tensioning piece 300 is detachably connected with the main shaft 200.
Situations such as tensioning piece 300 is using aging, fatigue after overlong time, is easy to happen, so that the tension effects of tensioning piece 300 reduce,
Need to repair or replace, tensioning piece 300 and the main shaft 200 be detachably connected the replacement for being convenient to tensioning piece 300 and
Maintenance.Tensioning piece 300 described in the present embodiment is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to described
Tight piece and the integrated spindle axis form.
Further, in the present embodiment, as shown in Figure 1, the tensioning piece 300 and the main shaft 200 are connected by screw
It connects.The tensioning piece 300 is equipped with the first screw hole, and the side of the main shaft 200 is equipped with the second screw hole, and the screw is successively worn
First screw hole and second screw hole, the tensioning piece 300 is fixed on the main shaft 200.Described in the present embodiment
Tensioning piece 300 is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to the tensioning piece and the main shaft card
Button connection, the side of the main shaft are equipped with bayonet, and the tensioning piece is equipped with elastic plug, and the plug is inserted into the bayonet,
With the fixation tensioning piece.
Further, in the present embodiment, as shown in Figure 1, the tensioning piece 300 is elastic piece.When coiled strip is arranged main shaft
200 and when tensioning piece 300, the position of coiled strip can not be directed at tensioning piece 300 completely, and the elasticity of tensioning piece 300 allows coiled strip to exist
Location error occurs when installation, the elasticity of tensioning piece 300 resets tensioning piece 300 after coiled strip installs, to drive material
The volume extremely position coaxial with main shaft 200；On the other hand, the elasticity of the tensioning piece 300 can increase tensioning piece 300 and the volume
The interaction force for expecting inner ring is conducive to enhance tensioning piece 300 to the fixed effect of coiled strip.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the roll material feeding device further includes two being oppositely arranged
Charging tray 400, the main shaft 200 wears two charging trays 400, and two charging trays 400 are located at the tensioning piece 300
Two sides, the space between two charging trays 400 is for placing the material strip.The charging tray 400 is for limiting the coiled strip feeding
Route with operation avoids material strip to the situations such as material strip winding main shaft 200 caused by the landing of the two sides of tensioning piece 300.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, far from the charging tray 400 of the driving component 100
It is detachably connected with the main shaft 200.Coiled strip during installation, first will be far from the charging tray 400 of the driving component 100 from institute
It states and is disassembled on main shaft 200, then coiled strip is mounted on the tensioning piece 300, then the charging tray 400 is mounted on described
On main shaft 200, to complete the installation of the coiled strip.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the roll material feeding device further includes charging tray fastener
500, the charging tray fastener 500 includes: sleeve 510, and the sleeve 510 is movably set in the side of the main shaft 200, and institute
It states sleeve 510 and wears the charging tray 400 far from the driving component 100, the lateral surface and the charging tray of the sleeve 510
400 connections；And bolt 520, the sleeve 510 is worn along the radial direction of the sleeve 510, and be spirally connected with the sleeve 510,
The bolt 520 is located at the outside for connecting the charging tray 400 of the sleeve 510, and the bolt 520 is for abutting the main shaft
200.The sleeve 510 is detachably connected with the main shaft 200, and the charging tray 400 connects the sleeve 510, and by described
Sleeve 510 is connect with the main shaft 200, and therefore, the charging tray 400 is related when the sleeve 510 is dismantled is disassembled.The sleeve
When 510 disassembly, the bolt 520 is rotated, so that the bolt 520 and the main shaft 200 are detached from, then by the sleeve 510
Deviate from from the main shaft 200, completes the disassembly of the sleeve 510；When the sleeve 510 installation, the sleeve 510 is arranged
Such as main shaft 200, and it is moved to target position, the bolt 520 is then rotated, so that the bolt 520 abuts the master
Axis 200, so that the sleeve 510 and the main shaft 200 are fixed.
Charging tray fastener described in the present embodiment is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to
The charging tray fastener includes: sleeve, and the sleeve is movably set in the side of the main shaft, and the sleeve is worn far from institute
The charging tray of driving assembly is stated, the lateral surface of the sleeve is connect with the charging tray, and screw thread is equipped on the inside of the sleeve, described
Main shaft is equipped with screw thread far from the part of the tensioning piece, and the sleeve and the spindle thread fasten.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the bolt 520 is located at 510 outside of sleeve
One end is equipped with handle.The handle is convenient to the bolt 520 and rotates, so that the disassembly and installation of the sleeve 510 is more
It is convenient to add.Specifically, the handle is a word handle, facilitates staff to hold handle, then exerts a force.Handle described in the present embodiment
Hand is not limited only to above-mentioned technical proposal, and in other embodiments, being also possible to the handle is T-type handle.Described in the present embodiment
Bolt is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to the bolt and sets far from one end of the main shaft
There is outer-hexagonal nut；It is also possible that the bolt is equipped with interior hexagonal (hexagon)nut far from one end of the main shaft.
Further, in the present embodiment, as shown in Figure 1, the driving component 100 includes: servo motor 110；Shaft coupling
Device 120 connects the servo motor 110 and the main shaft 200.Traditional coiled strip feed mode is to be rubbed using external friction cone with interior
The mode that cone rubs under the action of the spring is wiped, keeps material volume feeding, the shortcomings that this feeding style is due to spring
Feeding is unstable, is easy to influence the following process of material volume, for example, being easy to cause label attachment unstable, not can guarantee and precisely send
Material leads to attachment skew, is unable to satisfy attachment and requires.Permanent torque mode and institute of the present embodiment technical solution using servo motor
The cooperation of tensioning piece 300 is stated, so that the material strip of coiled strip is in tensioning state, guarantees the stability of feeding, therefore regardless of material coil diameter
How to change, entire material volume is constantly in tensioning state in mechanism, maintains the stability of material strip feeding.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the roll material feeding device further includes and the shaft coupling
The support base 600 that device 120 connects, and the fixed plate 700 connecting with the support base 600, the fixed plate 700 are equipped with spiral shell
Hole is installed convenient for the fixed plate 700.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of roll material feeding device characterized by comprising
Driving assembly；
Main shaft is connect with the driving component；And
Tensioning piece extends from the main shaft side away from the major axes orientation, and the radial direction of the tensioning piece and the main shaft
Section is arranged in angle, and the free end of the tensioning piece is equipped with chamfering far from the corner of the driving component, the tensioning piece
Free end is used to abut the inner ring of coiled strip.
2. roll material feeding device as described in claim 1, which is characterized in that the main shaft is equipped with multiple tensioning pieces, and
Multiple tensioning pieces are provided at circumferentially spaced along the main shaft side.
3. roll material feeding device as described in claim 1, which is characterized in that the tensioning piece detachably connects with the main shaft
It connects.
4. roll material feeding device as claimed in claim 3, which is characterized in that the tensioning piece and the main shaft are connected by screw
It connects.
5. roll material feeding device as claimed in claim 4, which is characterized in that the tensioning piece is elastic piece.
6. roll material feeding device as described in claim 1, which is characterized in that the roll material feeding device further includes two opposite setting
The charging tray set, the main shaft wears two charging trays, and two charging trays are located at the two sides of the tensioning piece, two material
Space between disk is for placing the material strip.
7. roll material feeding device as claimed in claim 6, which is characterized in that the charging tray and institute far from the driving component
Main shaft is stated to be detachably connected.
8. roll material feeding device as claimed in claim 7, which is characterized in that the roll material feeding device further includes charging tray fastening
Part, the charging tray fastener include:
Sleeve, the sleeve is movably set in the side of the main shaft, and the sleeve wears the institute far from the driving component
Charging tray is stated, the lateral surface of the sleeve is connect with the charging tray；And
Bolt wears the sleeve along the radial direction of the sleeve, and is spirally connected with the sleeve, and the bolt, which is located at, connects the set
The outside of the charging tray of cylinder, the bolt is for abutting the main shaft.
9. roll material feeding device as claimed in claim 8, which is characterized in that the bolt is located at one end on the outside of the sleeve
Equipped with handle.
10. roll material feeding device as described in any one of claim 1 to 9, which is characterized in that the driving component includes:
Servo motor；
Shaft coupling connects the servo motor and the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858592.0U CN209306617U (en) | 2018-11-12 | 2018-11-12 | Roll material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858592.0U CN209306617U (en) | 2018-11-12 | 2018-11-12 | Roll material feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306617U true CN209306617U (en) | 2019-08-27 |
Family
ID=67673025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858592.0U Active CN209306617U (en) | 2018-11-12 | 2018-11-12 | Roll material feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173877A (en) * | 2020-10-30 | 2021-01-05 | 南兴装备股份有限公司 | Winding material fast loading rack device |
-
2018
- 2018-11-12 CN CN201821858592.0U patent/CN209306617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173877A (en) * | 2020-10-30 | 2021-01-05 | 南兴装备股份有限公司 | Winding material fast loading rack device |
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