CN203600264U - Trimming knife of photovoltaic module - Google Patents
Trimming knife of photovoltaic module Download PDFInfo
- Publication number
- CN203600264U CN203600264U CN201320674485.3U CN201320674485U CN203600264U CN 203600264 U CN203600264 U CN 203600264U CN 201320674485 U CN201320674485 U CN 201320674485U CN 203600264 U CN203600264 U CN 203600264U
- Authority
- CN
- China
- Prior art keywords
- knife
- connecting rod
- photovoltaic module
- head
- screw
- 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.)
- Expired - Lifetime
Links
- 238000009966 trimming Methods 0.000 title abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 102000004315 Forkhead Transcription Factors Human genes 0.000 abstract 4
- 108090000852 Forkhead Transcription Factors Proteins 0.000 abstract 4
- 239000002699 waste material Substances 0.000 description 5
- 238000003475 lamination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002161 passivation Methods 0.000 description 2
- 239000004614 Process Aid Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a trimming knife of a photovoltaic module. The trimming knife comprises a knife head, screws, a fork head and a knife rod. The knife head is a blade of a shuttle-shaped structure, Y-shaped cutting edges are arranged at the two ends of the knife head, screw holes are formed in the middle of the knife head, the number of the screw holes is no less than two, and the knife head is locked on the fork head through the screws. The front portion and the rear portion of the fork head are provided with screw holes to be matched with the screw holes of the knife head, and the bottom of the fork head is in matching connection with the knife rod. The trimming knife of the photovoltaic module is designed for the trimming process in the machining technology process of a solar assembly, and has the advantages of being portable and reliable. The shuttle-shaped four-cutting-edge knife head is used, an operator can temporally replace the knife head conveniently. A plurality of screws are used for fixing the knife head to improve the structural stability of the knife head, rotating of the knife head is prevented, and the telescopic knife rod can be used by operators of various figures conveniently.
Description
Technical field
The utility model relates to solar cell manufacture process aid, relates in particular to a kind of photovoltaic module edge iron.
Background technology
In solar cell manufacture process, photovoltaic module needs unnecessary EVA, backboard waste material to remove after lamination operation, and the operation that guarantees to frame up is not affected by unnecessary EVA and backboard waste material when aluminium section bar is installed, can normal operation.
Mainly there is following problem in the edge iron that solar cell manufacturing enterprise is used at present: 1, handle and knife bar are metal straight rod, and operator is subject to the restriction of height, brachium and physical efficiency, can not obtain good operation sense; 2, cutter head is single cutting tool, and when deburring, workpiece first clockwise rotates, and then remakes and rotates counterclockwise, and wastes time and energy; Tool bit abrasion rear edge time consuming simultaneously affects working (machining) efficiency; 3, existing cutter head is by the locking of single screw, and after work a period of time, cutter head, relative to the position of knife bar, rotating centered by screw can occur, and is unfavorable for guaranteeing stability and the quality of deburring.
Utility model content
Utility model object: the purpose of this utility model is to overcome the deficiencies in the prior art a kind of durable photovoltaic module edge iron of stablizing is provided.
Technical scheme: photovoltaic module edge iron described in the utility model, comprises cutter head, screw, jaw and knife bar; Described cutter head is fusiformis structure blade, and two ends are Y type blade, and middle part arranges screw, and screw quantity is no less than 2, is fixed on jaw by screwed lock;
Before and after jaw head, screw is set and mates with cutter head screw, bottom is connected with knife bar coupling;
Knife bar is made up of expansion link, connecting rod and lock sleeve, connecting rod inner hollow, bottom lock, open top and can tightening; Expansion link is placed in connecting rod inside; Lock sleeve is enclosed within connecting rod top, moves down, and connecting rod loosens, move up, and connecting rod locking.
Jaw bottom arranges external screw thread, expansion link top arranges internal thread, and jaw is mated and is connected by screw thread with expansion link.
Connecting rod top arranges external screw thread, and lock sleeve arranges internal thread, and connecting rod and lock sleeve are locked by screw thread.
Preferably, cutter head is high-speed steel material.
Preferably, connecting rod and expansion link are aluminium bar.
Connecting rod bottom arranges taper knob, and taper knob is concaveconvex structure.Preferably, taper knob is ABS engineering plastics.
Inventive principle: when use, during for photovoltaic module deburring after lamination (removing unnecessary EVA, backboard waste material), use cutter to cut, push away when cutting, draw all to reach operation object.The passivation of the blade edge of a knife, can unclamp nut, adjusts or changes the edge of a knife and continue operation; In operation, personnel want to change cutter length, can become flexible lock sleeve adjustment.
Beneficial effect: the kit that this practical photovoltaic module edge iron designs for trimming process step in solar components machining process, there is light, advantage reliably, adopt fusiformis four blade angle of throat head, convenient operation person changes temporarily; The fixing cutter head of multiple screws has promoted cutter head structure stability, prevents cutter head rotation; Extension type knife bar is convenient to various figure operators and is used.
Accompanying drawing explanation
Fig. 1 is the utility model photovoltaic module edge iron structure chart.
The specific embodiment
Below technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1
Photovoltaic module edge iron described in the utility model, comprises high-speed steel cutter head 1, screw 2, jaw 3 and knife bar; Described cutter head 1 is fusiformis structure blade, and two ends are Y type blade, and middle part arranges screw, and screw quantity is no less than 2, is locked on jaw 3 by screw 2;
Before and after jaw 3 heads, screw is set and mates with cutter head 1 screw, bottom arranges external screw thread and is connected with knife bar internal thread coupling;
Knife bar is made up of aluminium matter expansion link 4, aluminium matter connecting rod 6 and lock sleeve 5, connecting rod 6 inner hollow, bottom lock, open top and can tightening; Expansion link 4 is placed in connecting rod 6 inside; Connecting rod 6 tops arrange external screw thread, and lock sleeve 5 arranges internal thread, and connecting rod 6 and lock sleeve 5 are locked by screw thread; Lock sleeve 5 is enclosed within connecting rod 6 tops, moves down, and connecting rod 6 loosens, and moves up, and connecting rod 6 is locked.Connecting rod 6 bottoms arrange concaveconvex structure ABS engineering plastics taper knob 7.
When use, during for photovoltaic module deburring after lamination (removing unnecessary EVA, backboard waste material), use cutter to cut, when cutting, push away, draw all to reach operation object.The passivation of the blade edge of a knife, can unclamp nut, adjusts or changes the edge of a knife and continue operation; In operation, personnel want to change cutter length, can become flexible lock sleeve adjustment.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (7)
1. a photovoltaic module edge iron, is characterized in that: comprise cutter head (1), screw (2), jaw (3) and knife bar; Described cutter head (1) is fusiformis structure blade, and two ends are Y type blade, and middle part arranges screw, and screw quantity is no less than 2, is locked on jaw (3) by screw (2);
Before and after described jaw (3) head, screw is set and mates with cutter head (1) screw, bottom is connected with knife bar coupling;
Described knife bar is made up of expansion link (4), connecting rod (6) and lock sleeve (5), connecting rod (6) inner hollow, bottom lock, open top and can tightening; Expansion link (4) is placed in connecting rod (6) inside; Lock sleeve (5) is enclosed within connecting rod (6) top, moves down, and connecting rod (6) loosens, move up, and connecting rod (6) locking.
2. photovoltaic module edge iron according to claim 1, is characterized in that: described jaw (3) bottom arranges external screw thread, expansion link (4) top arranges internal thread, and jaw (3) is mated and is connected by screw thread with expansion link (4).
3. photovoltaic module edge iron according to claim 1, is characterized in that: described connecting rod (6) top arranges external screw thread, and lock sleeve (5) arranges internal thread, and connecting rod (6) and lock sleeve (5) are locked by screw thread.
4. photovoltaic module edge iron according to claim 1, is characterized in that: described cutter head (1) is high-speed steel material.
5. photovoltaic module edge iron according to claim 1, is characterized in that: described connecting rod (6) and expansion link (4) are aluminium bar.
6. photovoltaic module edge iron according to claim 1, is characterized in that: described connecting rod (6) bottom arranges taper knob (7), and taper knob (7) is concaveconvex structure.
7. photovoltaic module edge iron according to claim 2, is characterized in that: described taper knob (7) is ABS engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674485.3U CN203600264U (en) | 2013-10-29 | 2013-10-29 | Trimming knife of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674485.3U CN203600264U (en) | 2013-10-29 | 2013-10-29 | Trimming knife of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600264U true CN203600264U (en) | 2014-05-21 |
Family
ID=50712963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674485.3U Expired - Lifetime CN203600264U (en) | 2013-10-29 | 2013-10-29 | Trimming knife of photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908422A (en) * | 2018-09-26 | 2018-11-30 | 江苏泰华消防电气设备有限公司 | A kind of lever is convenient for the fireman's axe of replacement |
-
2013
- 2013-10-29 CN CN201320674485.3U patent/CN203600264U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908422A (en) * | 2018-09-26 | 2018-11-30 | 江苏泰华消防电气设备有限公司 | A kind of lever is convenient for the fireman's axe of replacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |