CN205873457U - Become interval guide arm - Google Patents
Become interval guide arm Download PDFInfo
- Publication number
- CN205873457U CN205873457U CN201620550326.6U CN201620550326U CN205873457U CN 205873457 U CN205873457 U CN 205873457U CN 201620550326 U CN201620550326 U CN 201620550326U CN 205873457 U CN205873457 U CN 205873457U
- Authority
- CN
- China
- Prior art keywords
- guide roller
- push rod
- slide bar
- move
- rear portion
- 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- Withdrawn - After Issue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 relates to a become interval guide arm, include the guide arm axle and install at the epaxial tight pulley of guide arm that this tight pulley is located the middle part of guide arm axle, installs a wire wheelset respectively in the both sides of tight pulley, two wire wheelsets are left side wire wheelset and right side wire wheelset respectively, and left side wire wheelset is installed at the guide arm epaxially through left side gap adjusting device, and right side wire wheelset passes through right side gap adjusting device and installs at the guide arm epaxially. The utility model has the advantages that: because thorough change has been carried out to structure to traditional, has set up a plurality of wire wheels, the wire wheel is divided into fixedly with mobilizable in addition, and then has realized that the clearance of leading wheel is adjustable, and wire wheel and clearance between the wire wheel make the wheel profile who has formed clear boundary on the sticky tape after the processing, are convenient for foldingly and cut out, have improved work efficiency.
Description
Technical field
This utility model relates to a kind of change spacing guide rod, is constant spacing, becomes variable spacing between original guide wheel.
Background technology
Adhesive tape is processed when, owing to the transfer roller on original guide rod is tubular structure, so the adhesive tape of processing
Overall structure, the most inconvenient folding and cutting, and then also the most inconvenient next step pile up operation, guide rod originally is only
Energy constant spacing.
Summary of the invention
For overcoming the defect of prior art, this utility model provides one to become spacing guide rod, technical side of the present utility model
Case is: a kind of become spacing guide rod, and including guide rod shaft and the fast pulley that is arranged on guide rod shaft, this fast pulley is positioned at guide rod shaft
Middle part, is respectively mounted wire wheels in the both sides of fast pulley, and two guide roller groups respectively left lead wheels and right sides are led
Line wheels, left lead wheels are arranged on guide rod shaft by left side gap adjusting mechanism, and right side wire wheels are by between right side
Gap governor motion is arranged on guide rod shaft.
Described left lead wheels are identical with the structure of right side wire wheels, all include that set gradually first moves and lead
Line wheel, second move guide roller, the 3rd fix guide roller, the 4th move guide roller and the 5th and move guide roller, described the 5th
Mobile guide roller, near described fast pulley, is provided with fixed block in the first outside moving guide roller, and one end of spring is installed
On fixed block, the other end is through first moving guide roller, second moving guide roller, the 3rd fix guide roller, the 4th move and lead
After line wheel and the 5th moves guide roller, withstand on described fast pulley;Described fixed block passes through air cylinder driven, each fast pulley
A corresponding cylinder.
Described left side clearance adjustment mechanism includes two left slide bars, two left push rods and two left push rods, two left cunnings
Bar is respectively the left slide bar of the left slide bar in top and bottom, the symmetrical upper and lower being distributed in guide rod shaft, and axial along guide rod shaft
Sliding, one end of the left slide bar of the left slide bar in top and bottom is all fixedly mounted on the first of left lead wheels and moves on guide roller,
The other end sequentially pass through the second of left lead wheels move guide roller, the 3rd fix guide roller, the 4th move guide roller, the 5th
The 5th of mobile guide roller, fixing guide roller and right side wire wheels moves guide roller, the 4th moves guide roller, the 3rd fixes
Guide roller, second move guide roller and first and move guide roller；Two described left push rods are respectively the left push rod in top and bottom
Left push rod, the left push rod in this top is arranged on the left slide bar in top, and the left push rod in bottom is arranged on the left slide bar in bottom, the left push rod in top
And the left push rod in bottom both passes through to move with the second of left lead wheels after the first of left lead wheels move guide roller and leads
Line moves in turn cooperation, the left push rod of the left push rod in described top and bottom all first moving guide roller and fix with left lead wheels
Connect;The left push rod in this top slide bar left with top be arranged in parallel；The left push rod in bottom slide bar left with bottom be arranged in parallel；Two left tops
Bar is the left push rod of anterior left push rod and rear portion, and anterior left push rod is fixed on the right slide bar in front portion of right side clearance adjustment mechanism, after
The left push rod in portion is fixed on the right slide bar in rear portion of right side clearance adjustment mechanism, and this left push rod of anterior left push rod and rear portion is all with left
It is fixing even that the 5th of side gap adjusting mechanism moves guide roller, and move wire with the 4th of left side clearance adjustment mechanism and move in turn and join
Close.
Described right side clearance adjustment mechanism includes two right slide bars, two right push rods and two right push rods, two right cunnings
Bar is respectively the right slide bar of anterior right slide bar and rear portion, the symmetrical front and rear being distributed in guide rod shaft, and axial along guide rod shaft
Sliding, the right slide bar in described front portion, the right slide bar in rear portion, the left slide bar of the left slide bar in top and bottom are uniform along the circumferencial direction of guide rod shaft
Arrange；What one end of anterior right slide bar and the right slide bar in rear portion was all fixedly mounted on right side wire wheels first moves on guide roller,
The other end sequentially pass through right side wire wheels second move guide roller, the 3rd fix guide roller, the 4th move guide roller, the 5th
The 5th of mobile guide roller, fixing guide roller and left lead wheels moves guide roller, the 4th moves guide roller, the 3rd fixes
Guide roller, second move guide roller and first and move guide roller；Two described right push rods are respectively anterior right push rod and rear portion
Right push rod, this anterior right push rod is arranged on anterior right slide bar, and the right push rod in rear portion is arranged on the right slide bar in rear portion, anterior right push rod
And the right push rod in rear portion both passes through to move with the second of right side wire wheels after the first of right side wire wheels move guide roller and leads
Line moves in turn cooperation, the right push rod of the right push rod in described front portion and rear portion all first moving guide roller and fix with right side wire wheels
Connect;This anterior right push rod slide bar right with front portion be arranged in parallel；The right push rod in rear portion slide bar right with rear portion be arranged in parallel；Two right tops
Bar is the right push rod in top and lower right push rod, and the right push rod in top is fixed on the left slide bar in top of left side clearance adjustment mechanism, under
The right push rod in portion is fixed on the left slide bar in bottom of left side clearance adjustment mechanism, and the right push rod in described top and lower right push rod are equal
Move with the 5th of right side clearance adjustment mechanism that guide roller is fixing to be connected；The right push rod in this top and lower right push rod are all and right side
The 4th of wire wheels moves wire and moves in turn cooperation.
The utility model has the advantages that: owing to having carried out changing thoroughly to traditional structure, be provided with multiple guide roller,
And guide roller is divided into fixing and movably, and then achieve the gap scalable of directive wheel, guide roller and guide roller it
Between gap make processing after adhesive tape on define sharply marginated contour line, it is simple to fold and cutting, improve work effect
Rate.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is assembling structural representation of the present utility model.
Detailed description of the invention
Further describing this utility model, advantage of the present utility model and feature below in conjunction with specific embodiment will be with
Description and apparent.But these embodiments are only exemplary, scope of the present utility model is not constituted any restriction.
It will be understood by those skilled in the art that can be to this utility model skill under without departing from spirit and scope of the present utility model
The details of art scheme and form are modified or replace, but these amendments and replacement each fall within protection domain of the present utility model
In.
Seeing Fig. 1 to Fig. 3, this utility model relates to a kind of becoming spacing guide rod, including guide rod shaft 1 and be arranged on guide rod shaft
Fast pulley 4 on 1, this fast pulley 4 is positioned at the middle part of guide rod shaft 1, is respectively mounted wire wheels in the both sides of fast pulley 4, and two
Individual guide roller group is respectively left lead wheels 2 and right side wire wheels, and left lead wheels 2 are by left side gap adjusting mechanism
Being arranged on guide rod shaft 1, right side wire wheels 3 are arranged on guide rod shaft 1 by right side gap adjusting mechanism.
As it is shown on figure 3, described left lead wheels 2 are identical with the structure of right side wire wheels 3, left lead wheels bag
Include first set gradually in left side to move guide roller 21, second move guide roller the 22, the 3rd and fix guide roller the 23, the 4th and move
Guide roller 24 and the 5th moves guide roller 25, and described the 5th moves guide roller 25 near described fast pulley 4, moves first
The outside of guide roller 21 is provided with fixed block 20, and one end of spring 5 is arranged on fixed block, and the other end moves wire through first
Wheel 21, second moves guide roller the 22, the 3rd and fixes guide roller the 23, the 4th and move after guide roller 24 and the 5th moves guide roller 25,
Withstand on described fast pulley 4;Described fixed block 30 is driven by cylinder (not shown).
Right side wire wheels be included in that right side sets gradually first move guide roller 31, second move guide roller 32, the
Three fix guide roller the 33, the 4th moves guide roller 34 and the 5th and moves guide roller 35, and it is close that described the 5th moves guide roller 35
Described fast pulley 4, is provided with fixed block 30 in the first outside moving guide roller 31, and one end of spring 5 is arranged on fixed block
On, the other end is through first moving guide roller 31, second moving guide roller the 32, the 3rd and fix guide roller the 33, the 4th and move wire
After wheel 34 and the 5th moves guide roller 35, withstand on described fast pulley 4;Described fixed block 30 is driven by cylinder (not shown)
Dynamic.
Described left side clearance adjustment mechanism includes two left slide bars, two left push rods and two left push rods, two left cunnings
Bar is respectively the left slide bar of the left slide bar in top 261 and bottom 264, the symmetrical upper and lower being distributed in guide rod shaft 1, and along guide rod
Axle 1 slides axially, and one end of the left slide bar of the left slide bar in top 261 and bottom 264 is all fixedly mounted on the first of left lead wheels 2
On mobile guide roller 21, the other end sequentially passes through the second of left lead wheels 2 and moves guide roller the 22, the 3rd and fix guide roller
23, the 4th move guide roller the 24, the 5th and move the 5th of guide roller 25, fixing guide roller 4 and right side wire wheels 3 and move and lead
Line wheel the 35, the 4th moves guide roller the 34, the 3rd and fixes guide roller 33, second moves guide roller 32 and first and move guide roller 31；
Two described left push rods in left push rod respectively top 262 and a left side, bottom push away 265, and it is left that the left push rod in this top 262 is arranged on top
On slide bar 261, the left push rod in bottom 265 is arranged on the left slide bar in bottom 264, and the left push rod in top 262 and bottom left push rod 265 are equal
Second move that guide roller 22 is dynamic to be coordinated with left lead wheels 2 after moving guide roller 21 through the first of left lead wheels 2,
The left push rod of the left push rod in described top 262 and bottom 265 all with left lead wheels 2 first to move guide roller 21 fixing even
Connect;The left push rod in this top 262 slide bar left with top 261 be arranged in parallel；The left push rod in bottom 265 slide bar left with bottom 264 is parallel to be set
Put；Two left push rods are the left push rod of anterior left push rod 363 and rear portion (push rod guide rod shaft left with front portion is symmetrical arranged, not shown),
Anterior left push rod 363 is fixed on the right slide bar in front portion 264 of right side clearance adjustment mechanism, and the left push rod in rear portion is fixed on gap, right side
On the right slide bar in rear portion (not shown, the right slide bar in rear portion and the right slide bar in front portion 361 are symmetrical arranged along guide rod shaft) of guiding mechanism, before this
The left push rod of the left push rod in portion 363 and rear portion all the 5th moving wire 25 and take turns fixing connection with left side clearance adjustment mechanism, and with
The 4th of left side clearance adjustment mechanism moves the dynamic cooperation of guide roller 24.
Described right side clearance adjustment mechanism includes two right slide bars, two right push rods and two right push rods, two right cunnings
Bar is respectively anterior right slide bar 361 and rear portion right slide bar (not shown), the symmetrical front and rear being distributed in guide rod shaft 1, and
Slide axially along guide rod shaft, the right slide bar in described front portion 361, the right slide bar in rear portion, the left slide bar of the left slide bar in top 261 and bottom 264
Circumferencial direction along guide rod shaft 1 is evenly arranged；One end of anterior right slide bar 361 and the right slide bar in rear portion is all fixedly mounted on right side and leads
The first of line wheels 3 is moved on guide roller 31, the other end sequentially pass through the second of right side wire wheels 3 move guide roller 32, the
Three fix guide roller the 33, the 4th moves guide roller the 34, the 5th and moves guide roller 35, fixing guide roller 4 and left lead wheels 2
The 5th move guide roller the 25, the 4th and move guide roller the 24, the 3rd and fix guide roller 23, second move guide roller 22 and first and move
Dynamic guide roller 21；Two described right push rods are respectively the right push rod of anterior right push rod 362 and rear portion, and (push rod right with front portion is along guide rod
Axial symmetry is arranged), this anterior right push rod 362 is arranged on anterior right slide bar 361, and the right push rod in rear portion is arranged on the right slide bar in rear portion
On, anterior right push rod 362 and the right push rod in rear portion both pass through after the first of right side wire wheels 3 move guide roller 31 and lead with right side
The second of line wheels 3 moves that guide roller 32 is dynamic to be coordinated, the right push rod of the right push rod in described front portion 361 and rear portion all with right side wire
The first of wheels 3 moves the fixing connection of guide roller 31;This anterior right push rod 362 slide bar right with front portion 361 be arranged in parallel；Rear portion is right
Push rod slide bar right with rear portion be arranged in parallel；Two right push rods are the right push rod in top 263 and lower right push rod 266, the right push rod in top
On the 263 left slide bars in top 261 being fixed on left side clearance adjustment mechanism, lower right push rod 266 is fixed on gap, left side and adjusts machine
On the left slide bar in bottom 264 of structure, the right push rod in described top 263 and lower right push rod 266 all with right side clearance adjustment mechanism
The 5th move that guide roller 35 is fixing to be connected；The right push rod in this top 263 and lower right push rod 266 all with right side wire wheels 3
The 4th move that guide roller 34 is dynamic to be coordinated.
For the ease of diagram, the spring in Fig. 3 installation diagram has been diagrammatically only by fixed block and the second portion moving between guide roller
Point, and really extend to fast pulley from fixed block.
Operation principle of the present utility model is: be subject to after the fixed block in left side and the fixed block on right side are all promoted by cylinder
Power, to medial movement, owing to left lead wheels are identical with the operation principle of right side wire wheels, with left lead wheels
As a example by illustrate.
Fixed block 30 by promoting backward medial movement, promote the first mobile guide wheel 21 to medial movement, due to first
Mobile guide roller 31 drives the left slide bar of the left slide bar in top and bottom to move, due to be provided with on the left slide bar in top the left push rod in top and
The right push rod in top, the left slide bar in bottom is provided with the left push rod in bottom and lower right push rod, so when the first mobile guide wheel is close
Second when moving guide roller, and the left push rod of the left push rod in top and bottom continues to press on second and moves guide roller 22 and fixing lead near the 3rd
Line wheel 23, the right push rod in top and lower right push rod will promote on the right side of the 5th the moving guide roller 35 and move near the 4th of wire wheels
Guide roller 34, until fixing guide roller 33 near the 3rd.
Moving owing to the cylinder on right side promotes the first of right side to move guide roller 31 simultaneously, second moves guide roller 32 also can
There is identical motion, the right slide bar of anterior right slide bar and rear portion and then drive the left push rod of anterior left push rod and rear portion to move, anterior
Left push rod, the left push rod in rear portion promote the 5th of left lead wheels to move guide roller 25 and move guide roller 24 near the 4th, until
Straight line wheel 23 is moved near the 3rd.
After cylinder quits work, the fixed block 20 of left lead wheels and the fixed block 30 of right side wire wheels are at bullet
Under the effect of spring reset, and then drive respective side (left side and right side) first move guide roller, second move guide roller, the 4th
Mobile guide roller and the 5th moves guide roller and resets.
Claims (4)
1. one kind becomes spacing guide rod, it is characterised in that include guide rod shaft and the fast pulley being arranged on guide rod shaft, this fast pulley
Being positioned at the middle part of guide rod shaft, be respectively mounted wire wheels in the both sides of fast pulley, two guide roller groups are respectively left lead
Wheels and right side wire wheels, left lead wheels are arranged on guide rod shaft by left side gap adjusting mechanism, right side guide roller
Group is arranged on guide rod shaft by right side gap adjusting mechanism.
Change spacing guide rod the most according to claim 1, it is characterised in that described left lead wheels and right side guide roller
The structure of group is identical, all include set gradually first move guide roller, second move guide roller, the 3rd fix guide roller, the
Four move guide roller and the 5th moves guide roller, and described the 5th moves guide roller near described fast pulley, moves first
The outside of guide roller is provided with fixed block, and one end of spring is arranged on fixed block, the other end through first move guide roller, the
Two move guide roller, the 3rd fix guide roller, the 4th move after guide roller and the 5th moves guide roller, withstand on described fast pulley
On;Described fixed block passes through air cylinder driven, the corresponding cylinder of each fast pulley.
Change spacing guide rod the most according to claim 2, it is characterised in that described left side clearance adjustment mechanism includes two
Left slide bar, two left push rods and two left push rods, two left slide bars are respectively the left slide bar of the left slide bar in top and bottom, and symmetrical divides
Cloth is in the upper and lower of guide rod shaft, and slides axially along guide rod shaft, and one end of the left slide bar of the left slide bar in top and bottom is the most fixing
Be arranged on left lead wheels first is moved on guide roller, and what the other end sequentially passed through left lead wheels second moves wire
Wheel, the 3rd fix guide roller, the 4th move guide roller, the 5th move guide roller, fixing guide roller and right side wire wheels
5th move guide roller, the 4th move guide roller, the 3rd fix guide roller, second move guide roller and first and move guide roller；
Two described left push rods are respectively the left push rod of the left push rod in top and bottom, and the left push rod in this top is arranged on the left slide bar in top,
The left push rod in bottom is arranged on the left slide bar in bottom, and the left push rod of the left push rod in top and bottom both passes through the first of left lead wheels
Moving wire after mobile guide roller to move in turn coordinate with the second of left lead wheels, the left push rod in described top and a left side, bottom push away
Bar all first moves that guide roller is fixing to be connected with left lead wheels;The left push rod in this top slide bar left with top be arranged in parallel；
The left push rod in bottom slide bar left with bottom be arranged in parallel；Two left push rods are the left push rod of anterior left push rod and rear portion, anterior left push rod
Being fixed on the right slide bar in front portion of right side clearance adjustment mechanism, the rear portion that the left push rod in rear portion is fixed on right side clearance adjustment mechanism is right
On slide bar, this left push rod of anterior left push rod and rear portion all with left side clearance adjustment mechanism the 5th to move guide roller fixing even,
And move wire with the 4th of left side clearance adjustment mechanism and move in turn and coordinate.
Change spacing guide rod the most according to claim 3, it is characterised in that described right side clearance adjustment mechanism includes two
Right slide bar, two right push rods and two right push rods, two right slide bars are respectively the right slide bar of anterior right slide bar and rear portion, and symmetrical divides
Cloth is at the front and rear of guide rod shaft, and slides axially along guide rod shaft, the right slide bar in described front portion, the right slide bar in rear portion, a left side, top
The left slide bar of slide bar and bottom is evenly arranged along the circumferencial direction of guide rod shaft；One end of anterior right slide bar and the right slide bar in rear portion is the most fixing
Be arranged on right side wire wheels first moves on guide roller, and what the other end sequentially passed through right side wire wheels second moves wire
Wheel, the 3rd fix guide roller, the 4th move guide roller, the 5th move guide roller, fixing guide roller and left lead wheels
5th move guide roller, the 4th move guide roller, the 3rd fix guide roller, second move guide roller and first and move guide roller；
Two described right push rods are respectively the right push rod of anterior right push rod and rear portion, and this anterior right push rod is arranged on anterior right slide bar,
The right push rod in rear portion is arranged on the right slide bar in rear portion, and the right push rod of anterior right push rod and rear portion both passes through the first of right side wire wheels
Moving wire after mobile guide roller to move in turn coordinate with the second of right side wire wheels, the right push rod in described front portion and the right side, rear portion push away
Bar all first moves that guide roller is fixing to be connected with right side wire wheels;This anterior right push rod slide bar right with front portion be arranged in parallel；
The right push rod in rear portion slide bar right with rear portion be arranged in parallel；Two right push rods are the right push rod in top and lower right push rod, the right push rod in top
Being fixed on the left slide bar in top of left side clearance adjustment mechanism, the bottom that lower right push rod is fixed on left side clearance adjustment mechanism is left
On slide bar, the right push rod in described top and lower right push rod all the 5th moving guide roller and fix with right side clearance adjustment mechanism
Connect；The right push rod in this top and lower right push rod all the 4th moving wire and move in turn and coordinate with right side wire wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550326.6U CN205873457U (en) | 2016-06-08 | 2016-06-08 | Become interval guide arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550326.6U CN205873457U (en) | 2016-06-08 | 2016-06-08 | Become interval guide arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873457U true CN205873457U (en) | 2017-01-11 |
Family
ID=57690110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550326.6U Withdrawn - After Issue CN205873457U (en) | 2016-06-08 | 2016-06-08 | Become interval guide arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947762A (en) * | 2016-06-08 | 2016-09-21 | 东莞市宝竣电子科技有限公司 | Variable-distance guide rod |
-
2016
- 2016-06-08 CN CN201620550326.6U patent/CN205873457U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947762A (en) * | 2016-06-08 | 2016-09-21 | 东莞市宝竣电子科技有限公司 | Variable-distance guide rod |
| CN105947762B (en) * | 2016-06-08 | 2017-12-15 | 东莞市宝瑞电子有限公司 | Become spacing guide rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20171215 |