CN109807200A - A kind of aligning mechanism and flat tube cutter device - Google Patents
A kind of aligning mechanism and flat tube cutter device Download PDFInfo
- Publication number
- CN109807200A CN109807200A CN201910249542.5A CN201910249542A CN109807200A CN 109807200 A CN109807200 A CN 109807200A CN 201910249542 A CN201910249542 A CN 201910249542A CN 109807200 A CN109807200 A CN 109807200A
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- Prior art keywords
- idler wheel
- flat tube
- aligning mechanism
- support
- uncoiler
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The present invention relates to aluminium flat conduit production equipment technology, a kind of aligning mechanism and flat tube cutter device are disclosed.The aligning mechanism includes the first idler wheel, and the first idler wheel is rotatably connected in first support；Second idler wheel, the second idler wheel are rotatably connected in support component, and support component is slidably connected on the secondary support bracket；Detection components, detection components include clump weight, tooth band and encoder, and one end of tooth band is connect with support component, and the other end is connect after bypassing encoder with clump weight.The aligning mechanism can be set between uncoiler and cutting machine, transmit flat tube by the first idler wheel of setting and the second idler wheel, and flat tube is straightened after the first idler wheel and the second idler wheel, so that the flat tube after cutting is of the required size；The tension variations on the second idler wheel are detected by setting testing agency, when the material coil diameter on uncoiler reduces, by adjusting the revolving speed of uncoiler and cutting machine, the tension of flat tube can be made to keep balance, stablize feeding.
Description
Technical field
The present invention relates to aluminium flat conduit production equipment technology more particularly to a kind of aligning mechanisms and flat tube cutter device.
Background technique
Parallel flow heat exchanger is made of flat tube, header and fin, and flat tube is the carrier for carrying refrigerant, heat exchanging
The performance of device directly affects.Flat tube is usually aluminum tube body, goes to the past plate-like that is rolled into dispatch from the factory in factory, therefore, heat exchanger
Producer needs that first the flat tube of plate-like is fixed on uncoiler before use, then utilizes uncoiler feeding, and cutting machine is cut
It cuts.In the prior art, when being cut to flat tube, in order to guarantee being of the required size for the flat tube after cutting, in uncoiler
Aligning mechanism is often provided between cutting machine, but with the reduction of flat tube disk diameter, the revolving speed of uncoiler cannot be at any time
It is adjusted, the flat tube on aligning mechanism may be snapped, and cutting progress is influenced.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of aligning mechanism and flat tube cutter devices, being capable of basis
The variation of flat tube disk diameter adjusts the revolving speed of uncoiler at any time, and the flat tube after guaranteeing cutting is of the required size.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of aligning mechanism, comprising: the first idler wheel, first idler wheel are rotatably connected in first support；Second idler wheel,
Second idler wheel is rotatably connected in support component, and the support component is slidably connected on the secondary support bracket；Detection components, institute
Stating detection components includes clump weight, tooth band and encoder, and one end of the tooth band is connect with the support component, and the other end bypasses
It is connect after the encoder with the clump weight.
As a kind of preferred embodiment of aligning mechanism, the support component includes: guiding axis, the guiding axis fixed setting
In the second support；Link block, the link block are set on the guiding axis, and can be slided on the guiding axis
Dynamic, second idler wheel is rotatably arranged on the link block.
As a kind of preferred embodiment of aligning mechanism, linear bearing is provided between the link block and the guiding axis.
As a kind of preferred embodiment of aligning mechanism, the second support includes spaced first fixed frame and second
Fixed frame, the both ends of the guiding axis are separately fixed on first fixed frame and second fixed frame.
As a kind of preferred embodiment of aligning mechanism, first fixed frame is close to one end of second idler wheel and described
Second fixed frame is provided with buffer stopper close to one end of second idler wheel.
As a kind of preferred embodiment of aligning mechanism, it is fixedly installed support column on the link block, on the support column
It is rotatably connected to the first limited roller, first limited roller is abutted with the edge of second idler wheel.
As a kind of preferred embodiment of aligning mechanism, is fixedly installed between first idler wheel and second idler wheel
Three brackets are provided with multiple second limited rollers on the third bracket.
As a kind of preferred embodiment of aligning mechanism, first idler wheel is connected in the first support by shaft,
First idler wheel can be rotated around the shaft, and the shaft and the first support are hinged.
A kind of flat tube cutter device, comprising: uncoiler and cutting machine, the uncoiler are also wrapped for flat tube material volume to be arranged
Above-mentioned aligning mechanism is included, the aligning mechanism is arranged between the uncoiler and the cutting machine.
It further include controller as a kind of preferred embodiment of flat tube cutter device, the uncoiler, the cutting machine and institute
Encoder is stated to be electrically connected with the controller.
The invention has the benefit that
The present invention provides a kind of aligning mechanism, and for the alignment when cutting to flat tube, which can be set to open
Between volume machine and cutting machine, flat tube is transmitted by the first idler wheel of setting and the second idler wheel, flat tube is by the first idler wheel and the second rolling
It is straightened after wheel, so that the flat tube after cutting is of the required size；It is detected on the second idler wheel by setting encoder
Tension variations, by adjusting the revolving speed of uncoiler and cutting machine, can make flat tube when the material coil diameter on uncoiler reduces
Tension keeps balance, stablizes feeding.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of flat tube cutter device provided by the invention；
Fig. 2 is structural schematic diagram of the aligning mechanism provided by the invention under a visual angle；
Fig. 3 is structural schematic diagram of the aligning mechanism provided by the invention under another visual angle；
Fig. 4 is the structural schematic diagram of the first idler wheel provided by the invention and first support assembly.
In figure:
The first idler wheel of 1-；
The second idler wheel of 2-, the first limited roller of 21-；
31- first support, 311- shaft, 32- second support, 321- buffer stopper, 33- third bracket, 331- second are limited
Idler wheel；
4- support component, 41- link block, 42- guiding axis, 43- support column；
5- detection components, 51- clump weight, 52- tooth band, 53- encoder；
100- uncoiler, 200- flat tube material volume.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
As Figure 1-Figure 4, the present embodiment provides a kind of flat tube cutter devices, including uncoiler 100 and cutting machine are (in figure
Do not mark), uncoiler 100 is for providing flat tube material volume 200.In order to guarantee being of the required size for the flat tube after cutting, flat
Pipe before entering cutting machine needs that it is straightened, and therefore, is additionally provided with straightener between uncoiler 100 and cutting machine
Structure.
The aligning mechanism includes the first idler wheel 1 and the second idler wheel 2, and the first idler wheel 1 is rotatably connected in first support 31, the
Second wheel 2 is rotatably connected in support component 4, and support component 4 is slidably connected in second support 32.Specifically, the second idler wheel 2
It is arranged between the first idler wheel 1 and uncoiler 100, after flat tube is transmitted by uncoiler 100, it is separate is wound around the first idler wheel 1 first
It is then drawn by the material pulling mechanism of cutting machine further around side of second idler wheel 2 far from the first idler wheel 1 is located at the side of second idler wheel 2
Enter in cutting machine and is cut.
After the diameter of the flat tube material volume 200 on uncoiler 100 reduces, if the revolving speed of uncoiler 100 and cutting machine is protected
Hold constant, then in the same time, the flat tube length that exports from uncoiler 100 reduces, and the length for the flat tube that cutting machine pulls
It spends constant, be easy to cause the flat tube being wound around on the first idler wheel 1 and the second idler wheel 2 to be snapped in this way, influence being cut into for flat tube
Degree.In order to solve this problem, detection components 5 are additionally provided on the aligning mechanism, detection components 5 include clump weight 51, tooth band
52 and encoder 53, one end of tooth band 52 connect with support component 4, the other end bypass encoder 53 after connect with clump weight 51.
The tension variations on the second idler wheel 2 can be recognized at any time by the way that detection components 5 are arranged, and can adjust 100 He of uncoiler in time
The revolving speed of cutting machine, to guarantee the stabilization feeding of flat tube.
Specifically, when the diameter of flat tube material volume 200 reduces, the revolving speed of uncoiler 100 is constant, and same time transmits flat
The length of pipe is reduced, and the flat tube on the second idler wheel 2 will increase the pulling force of the second idler wheel 2.But it is slided and is connected due to support component 4
It connects in second support 32, therefore, the side that support component 4 drives the second idler wheel 2 to close first idler wheel 1 is mobile, to draw
Dynamic clump weight 51 moves upwards.Correspondingly, tooth band 52 drives the synchronizing wheel rotation of encoder 53, and encoder 53 detects second
Pulling force on idler wheel 2 is changed.Preferably, which can also include controller, encoder 53, uncoiler 100
Motor and the motor of cutting machine be electrically connected with the controller, encoder 53 detects that the pulling force on the second idler wheel 2 changes,
It transfers signals in controller, controller adjusts turn of the motor of uncoiler 100 and the motor of cutting machine according to the actual situation
Speed avoids material from being snapped to keep the stabilization feeding of flat tube.By the way that controller is arranged, the flat tube cutter device oneself is improved
Dynamicization degree reduces the working strength of operator.
Wherein, the model prior art of controller, for example, controller can be used it is limited by Shenzhen's Pu Lete electronics
The controller of the model KY02S of company's production.Certainly, uncoiler 100 and cutting machine are controlled by controller as long as can be realized
The model of other controllers of revolving speed can be used.The model prior art of encoder 53, such as encoder 53 can
To use the encoder 53 of model E6A2-CS3E.Certainly, as long as can be realized and clump weight 51 and the cooperation of tooth band 52 detection the
The model of other encoders 53 of the pressure change on second wheel 2 can be used.
Further, support component 4 includes guiding axis 42 and link block 41, and guiding axis 42 is fixed at second support 32
On, link block 41 is set on guiding axis 42, and can be slided on guiding axis 42, and the second idler wheel 2 is rotatably arranged on link block
On 41.Certainly, in other embodiments, sliding rail can also be set in second support 32, sliding block is set on link block 41, it is sliding
Block is slidably connected on the slide rail, and other can be realized the setting that the second idler wheel 2 can be rotated simultaneously He be slided in the horizontal direction
Mode can be used.
Specifically, second support 32 includes spaced first fixed frame and the second fixed frame, the both ends of guiding axis 42
It is separately fixed on the first fixed frame and the second fixed frame.It, can by first fixed frame and the second fixed frame at setting interval
The materials and quality of structural member are reduced, to reduce cost and realize product lightweight.
In order to reduce the frictional force that link block 41 slides on guiding axis 42, it is arranged between link block 41 and guiding axis 42
There is linear bearing.
It is directly touched when the second idler wheel 2 slides in the horizontal direction in order to prevent with the first fixed frame or the generation of the second fixed frame
It hits, is provided with buffer stopper 321 close to one end of the second idler wheel 2 in the first fixed frame and the second fixed frame.It is buffered by setting
Block 321, it is possible to reduce abrasion caused by when the second idler wheel 2 and the first fixed frame or the second fixed frame collide, extending should
The service life of aligning mechanism.
Further, it is fixedly installed support column 43 on link block 41, the first limit rolling is rotatably connected on support column 43
Wheel 21, the first limited roller 21 is abutted with the edge of the second idler wheel 2.It may insure that flat tube exists by the way that the first limited roller 21 is arranged
Without departing from the second idler wheel 2 when transmitting on the second idler wheel 2, limit and guiding can be played the role of.In the present embodiment, it supports
There are three the settings of column 43, and three T-shaped distributions of support column 43, the top of each support column 43 is provided with one first limit
Idler wheel 21.Certainly, in other embodiments, the quantity of the first limited roller 21 of support column 43 and distribution can be according to reality
Situation is adjusted.
Further, the first idler wheel 1 is connected in first support 31 by shaft 311.Since the feeding of flat tube first passes through
First idler wheel 1 finally enters cutting machine using the second idler wheel 2, when flat tube enters cutting machine in order to prevent with the first idler wheel 1
It interferes, sets hinged with first support 31 for shaft 311, by adjusting the angle between the first idler wheel 1 and perpendicular
Degree, interferes flat tube with the first idler wheel 1 in the feeding process, prevents flat tube from being snapped, and guarantees flat tube in uncoiler 100
The accurate feeding between cutting machine.
Specifically, in the present embodiment, the waist hole of circular arc type is provided in first support 31, shaft 311 passes through positioning
Pin connection can carry out the rotation of low-angle in first support 31 in the waist hole of circular arc type, to realize the first idler wheel 1
The variation of angle in perpendicular.
Further, it is fixedly installed third bracket 33 between the first idler wheel 1 and the second idler wheel 2, is set on third bracket 33
It is equipped with multiple second limited rollers 331.Specifically, in the present embodiment, there are four the settings of the second limited roller 331, it is respectively
Upper limit idler wheel, lower limit idler wheel, left limit idler wheel and right limit idler wheel, the position of the second limited roller 331 need to guarantee flat
Materials in the tube volume 200 is passed through in maximum diameter and minimum diameter Shi Junneng.It can be guaranteed open by the way that the second limited roller 331 is arranged
Flat tube on volume machine 100 can be accurately sent on the first idler wheel 1.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of aligning mechanism characterized by comprising
First idler wheel (1), first idler wheel (1) are rotatably connected on first support (31)；
Second idler wheel (2), second idler wheel (2) are rotatably connected on support component (4), and support component (4) sliding connects
It connects on second support (32)；
Detection components (5), the detection components (5) include clump weight (51), tooth band (52) and encoder (53), the tooth band
(52) one end is connect with the support component (4), and the other end connects with the clump weight (51) afterwards around the encoder (53)
It connects.
2. aligning mechanism according to claim 1, which is characterized in that the support component (4) includes:
Guiding axis (42), the guiding axis (42) are fixed on the second support (32)；
Link block (41), the link block (41) are set on the guiding axis (42), and can be on the guiding axis (42)
Sliding, second idler wheel (2) are rotatably arranged on the link block (41).
3. aligning mechanism according to claim 2, which is characterized in that the link block (41) and the guiding axis (42) it
Between be provided with linear bearing.
4. aligning mechanism according to claim 2, which is characterized in that the second support (32) includes spaced
One fixed frame and the second fixed frame, the both ends of the guiding axis (42) are separately fixed at first fixed frame and described second and consolidate
Determine on frame.
5. aligning mechanism according to claim 4, which is characterized in that first fixed frame is close to second idler wheel
(2) one end and second fixed frame are provided with buffer stopper (321) close to one end of second idler wheel (2).
6. aligning mechanism according to claim 2, which is characterized in that be fixedly installed support column on the link block (41)
(43), it is rotatably connected to the first limited roller (21) on the support column (43), first limited roller (21) and described the
The edge of second wheel (2) abuts.
7. aligning mechanism according to claim 1, which is characterized in that first idler wheel (1) and second idler wheel (2)
Between be fixedly installed third bracket (33), multiple second limited rollers (331) are provided on the third bracket (33).
8. aligning mechanism according to claim 1, which is characterized in that first idler wheel (1) is connected by shaft (311)
On the first support (31), first idler wheel (1) can rotate around the shaft (311), the shaft (311) and institute
It is hinged to state first support (31).
9. a kind of flat tube cutter device, including uncoiler (100) and cutting machine, the uncoiler (100) is for being arranged flat tube material
It rolls up (200), which is characterized in that further include such as the described in any item aligning mechanisms of claim 1-8, the aligning mechanism setting exists
Between the uncoiler (100) and the cutting machine.
10. flat tube cutter device according to claim 9, which is characterized in that it further include controller, the uncoiler
(100), the cutting machine and the encoder (53) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249542.5A CN109807200A (en) | 2019-03-29 | 2019-03-29 | A kind of aligning mechanism and flat tube cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249542.5A CN109807200A (en) | 2019-03-29 | 2019-03-29 | A kind of aligning mechanism and flat tube cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109807200A true CN109807200A (en) | 2019-05-28 |
Family
ID=66610987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249542.5A Pending CN109807200A (en) | 2019-03-29 | 2019-03-29 | A kind of aligning mechanism and flat tube cutter device |
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|---|---|
| CN (1) | CN109807200A (en) |
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Effective date of registration: 20240430 Address after: 201400, 1st Floor, Building 2, No. 18 Litai South Road, Fengxian District, Shanghai Applicant after: Eucar (Shanghai) Automation Equipment Co.,Ltd. Country or region after: China Address before: 201114 1st floor, building 12, 999 Jiangyue Road, Minhang District, Shanghai Applicant before: SHANGHAI OKA-COMCO, Inc. Country or region before: China |