CN205274842U - Rolling machine is taken to lead frame material - Google Patents
Rolling machine is taken to lead frame material Download PDFInfo
- Publication number
- CN205274842U CN205274842U CN201521114738.7U CN201521114738U CN205274842U CN 205274842 U CN205274842 U CN 205274842U CN 201521114738 U CN201521114738 U CN 201521114738U CN 205274842 U CN205274842 U CN 205274842U
- Authority
- CN
- China
- Prior art keywords
- lead frame
- frame material
- material strip
- paper tape
- closed reel
- 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 - Fee Related
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model relates to a rolling machine is taken to lead frame material, it takes rolling dish (2) including the paper tape blowing dish (1) arranged from top to bottom and lead frame material, its characterized in that paper tape blowing dish (1) and lead frame material are taken and are provided with paper tape tensioning roller between rolling dish (2), the lead frame material takes rolling dish (2) and rolling machine is taken to lead frame material rotation power dish (6) to be connected through two connecting bolt (7), the right side below of paper tape blowing dish (1) is provided with one displacement sensor (11). The utility model discloses rolling machine is taken to lead frame material has lead frame material and takes the rolling quality better, advantage that can automatic alarm after the paper tape is expected absolutely.
Description
Technical field
This utility model relates to a kind of lead frame material strip winder.
Background technology
Lead frame material strip needs with paper tape together rolling when harvest material is rolled up. There is following defect in traditional lead frame material strip winder wrapup procedure again:
1, owing to paper tape tension force in wrapup procedure is less, paper tape loosening easily caused by paper tape sideslip when rolling, cause final lead frame material strip rolling second-rate;
2, paper tape does not have alarm measure time separated in occurring, lead frame material strip continues rolling, causes lead frame material strip rolling waste material;
3, traditional closed reel adopts centralized positioning, owing to closed reel is due to larger in size so that closed reel produces monolateral warpage in wrapup procedure, causes final lead frame material strip rolling second-rate.
Summary of the invention
The purpose of this utility model is in that to overcome above-mentioned deficiency, it is provided that a kind of lead frame material strip rolling quality is better, can the lead frame material strip winder of automatic alarm after paper tape fracture.
The purpose of this utility model is achieved in that
A kind of lead frame material strip winder, it includes paper tape discharge plate and the lead frame material strip closed reel arranged up and down, it is provided with paper tape idler roller between described paper tape discharge plate and lead frame material strip closed reel, described lead frame material strip closed reel is connected by two connecting bolts with the rotational power dish of lead frame material strip winder, described lead frame material strip closed reel and rotational power dish arranged concentric, lead frame material strip closed reel and rotational power dish lay respectively at its centrosymmetry place and is provided with two screwed holes, two screwed hole inward turnings put connecting bolt, thus by lead frame material strip closed reel and the locking of rotational power dish, the lower right of described paper tape discharge plate is provided with a displacement transducer.
Paper tape idler roller includes the first paper tape idler roller and the second paper tape idler roller.
The left of described lead frame material strip closed reel is provided with multiple lead frame material strip deflector roll, and described lead frame material strip deflector roll is movable roll, and described lead frame material strip deflector roll is positioned at the lower limb sustained height of the hub of lead frame material strip closed reel.
Compared with prior art, the beneficial effects of the utility model are:
This utility model lead frame material strip winder is due to the setting of paper tape idler roller so that paper tape has some tension, paper tape when rolling will not loosen guarantee paper tape will not sideslip, displacement transducer can monitor paper tape whether broken belt, it is ensured that system normal operation; Lead frame material strip closed reel and rotational power dish adopt two connecting bolts to be connected to prevent closed reel from producing monolateral warpage in wrapup procedure. Therefore to have lead frame material strip rolling quality better for this utility model lead frame material strip winder, can the advantage of automatic alarm after paper tape fracture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
Paper tape discharge plate 1
Lead frame material strip closed reel 2
First paper tape idler roller 3
Second paper tape idler roller 4
Lead frame material strip deflector roll 5
Rotational power dish 6
Connecting bolt 7
Paper tape 8
Screwed hole 9
Lead frame material strip 10
Displacement transducer 11.
Detailed description of the invention
Referring to Fig. 1, a kind of lead frame material strip winder that this utility model relates to, it includes paper tape discharge plate 1 and the lead frame material strip closed reel 2 arranged up and down, it is provided with two paper tape idler rollers between described paper tape discharge plate 1 and lead frame material strip closed reel 2, two paper tape idler rollers include the first paper tape idler roller 3 and the second paper tape idler roller 4, the left of described lead frame material strip closed reel 2 is provided with multiple lead frame material strip deflector roll 5, described lead frame material strip deflector roll 5 is movable roll, described lead frame material strip deflector roll 5 is positioned at the lower limb sustained height of the hub of lead frame material strip closed reel 2, described lead frame material strip closed reel 2 is connected by two connecting bolts 7 with the rotational power dish 6 of lead frame material strip winder, described lead frame material strip closed reel 2 and rotational power dish 6 arranged concentric, lead frame material strip closed reel 2 and rotational power dish 6 lay respectively at its centrosymmetry place and is provided with two screwed holes 9, two screwed hole 9 inward turnings put connecting bolt 7, thus lead frame material strip closed reel 2 and rotational power dish 6 are locked, lead frame material strip closed reel 2 is made to be unlikely to warpage by the drive of rotational power dish 6. the lower right of described paper tape discharge plate 1 is provided with a displacement transducer 11, the PLC of displacement transducer 11 connecting machine tool, when displacement transducer 11 detects that paper tape disconnects, namely when paper tape discharge plate 1 does not carry out lasting blowing, send alarm, the PLC of lathe controls lathe and quits work, and lead frame material strip also stops rolling.
Operation principle:
Paper tape 8 unreels through paper tape discharge plate 1, tensioning then in turn through the first paper tape idler roller 3 and the second paper tape idler roller 4 is led, making paper tape 8 have certain tension force, then paper tape 8 and the lead frame material strip 10 through lead frame material strip deflector roll 5 enter lead frame material strip closed reel 2 and carry out rolling.
Claims (3)
1. a lead frame material strip winder, it includes paper tape discharge plate (1) and lead frame material strip closed reel (2) arranged up and down, it is characterized in that being provided with paper tape idler roller between described paper tape discharge plate (1) and lead frame material strip closed reel (2), described lead frame material strip closed reel (2) is connected by two connecting bolts (7) with the rotational power dish (6) of lead frame material strip winder, described lead frame material strip closed reel (2) and rotational power dish (6) arranged concentric, lead frame material strip closed reel (2) and rotational power dish (6) lay respectively at its centrosymmetry place and is provided with two screwed holes (9), two screwed hole (9) inward turnings put connecting bolt (7), thus by lead frame material strip closed reel (2) and rotational power dish (6) locking, the lower right of described paper tape discharge plate (1) is provided with a displacement transducer (11).
2. a kind of lead frame material strip winder according to claim 1, it is characterised in that paper tape idler roller includes the first paper tape idler roller (3) and the second paper tape idler roller (4).
3. a kind of lead frame material strip winder according to claim 1, it is characterized in that the left of described lead frame material strip closed reel (2) is provided with multiple lead frame material strip deflector roll (5), described lead frame material strip deflector roll (5) is movable roll, and described lead frame material strip deflector roll (5) is positioned at the lower limb sustained height of the hub of lead frame material strip closed reel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114738.7U CN205274842U (en) | 2015-12-30 | 2015-12-30 | Rolling machine is taken to lead frame material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114738.7U CN205274842U (en) | 2015-12-30 | 2015-12-30 | Rolling machine is taken to lead frame material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274842U true CN205274842U (en) | 2016-06-01 |
Family
ID=56059438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521114738.7U Expired - Fee Related CN205274842U (en) | 2015-12-30 | 2015-12-30 | Rolling machine is taken to lead frame material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872096A (en) * | 2020-12-28 | 2021-06-01 | 铜陵蓝盾丰山微电子有限公司 | Winding type material receiving device for lead frame production and working method thereof |
| CN113996599A (en) * | 2021-09-30 | 2022-02-01 | 歌尔股份有限公司 | Dirty bonderizing clearance mechanism, dirty clearance of product and detection device |
-
2015
- 2015-12-30 CN CN201521114738.7U patent/CN205274842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872096A (en) * | 2020-12-28 | 2021-06-01 | 铜陵蓝盾丰山微电子有限公司 | Winding type material receiving device for lead frame production and working method thereof |
| CN112872096B (en) * | 2020-12-28 | 2022-03-01 | 铜陵蓝盾丰山微电子有限公司 | Winding type material receiving device for lead frame production and working method thereof |
| CN113996599A (en) * | 2021-09-30 | 2022-02-01 | 歌尔股份有限公司 | Dirty bonderizing clearance mechanism, dirty clearance of product and detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205274842U (en) | Rolling machine is taken to lead frame material | |
| CN104260261A (en) | Semi-wrapped graphite membrane calendering and die cutting technological method and device | |
| CN108249200A (en) | A kind of metallized film cutting machine monitored on-line and its application method | |
| CN203021090U (en) | Rewinder with tension control | |
| CN206511726U (en) | A kind of automatic splitting machine with deviation-correcting function function | |
| CN205733209U (en) | A kind of copper strip splitting device | |
| CN204656968U (en) | Rejection device on diaper production lines | |
| CN201755889U (en) | Glove mould holder | |
| CN104668200A (en) | Waste elimination device on paper diaper production line | |
| CN205151318U (en) | Mica tape deviation correcting device | |
| CN204802718U (en) | There be flat transport of paper exhibition to promote coiled material processing equipment of rectifying with opening a book | |
| CN207463812U (en) | A kind of welding milling train with regulating mechanism | |
| CN206521128U (en) | Trimming device in a kind of PVC film production | |
| CN210823019U (en) | Terminal stretching strap wheel structure for packagine machine | |
| CN206568230U (en) | A kind of hob type sheeter | |
| CN209506991U (en) | On-line automatic plug plug system chock plug automatic lifting device | |
| CN207047342U (en) | A kind of Electrolytic copper foil generator O-ring guider | |
| CN207587834U (en) | Negative electrode lug adhesive tape rubberizing mechanism | |
| CN208125641U (en) | L ED paster support granule detection device that moulds plastics with keep apart paper tape | |
| CN206298675U (en) | A kind of drawing frame roller seat of easy disassembly | |
| CN207282643U (en) | A kind of lithium battery gasket sticker | |
| CN207175012U (en) | A kind of film release liners rolling-up device | |
| CN206088216U (en) | A device for transporting material belt correcting wheel change on line and rectify | |
| CN207536774U (en) | A kind of more suction nozzle product carrying mechanisms | |
| CN205526851U (en) | Sheet automatic winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |