CN109332406A - Paying-off protection device - Google Patents
Paying-off protection device Download PDFInfo
- Publication number
- CN109332406A CN109332406A CN201811329165.8A CN201811329165A CN109332406A CN 109332406 A CN109332406 A CN 109332406A CN 201811329165 A CN201811329165 A CN 201811329165A CN 109332406 A CN109332406 A CN 109332406A
- Authority
- CN
- China
- Prior art keywords
- lever
- pay
- rack
- mold core
- conical support
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C19/00—Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus
Abstract
The invention discloses a kind of paying-off protection devices, it include: pay off rack and the reverse wheel that pay off rack upper end is set, conical support is provided on the pay off rack of the reverse wheel lower end, the upper end side of the conical support is provided with support plate, the middle part of lever is rotatably arranged in support plate by shaft, mold core is provided with by hold-down bolt on one end that the lever protrudes into conical support upper center, the other end of the lever and the contact of travel switch offset, the travel switch is fixed in switch pedestal, the switch pedestal is fixed on conical support, lever lower end between the support plate and mold core is provided with connecting column, the connecting column is connected by reset spring with switch pedestal.
Description
Technical field
The present invention relates to a kind of wire rod facility more particularly to a kind of paying-off protection devices.
Background technique
During wire production, wire drawing machine inlet wire end is that the wire rod to wire drawing is introduced wire drawing machine by pay off rack.Line
Material, which enters after pay off rack, to need to carry out initial alignment by the way that the mold core above conical support is arranged in, because of wire rod in alignment process
Expect thickness itself may have difference, wire surface burr, dust etc. influence, can be directed at wire material get lodged in mold core outlet it is unsmooth or will
Wire material is broken.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of paying-off protection device for preventing wire rod to be pulled off.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: paying-off protection device, comprising: pay off rack
With the reverse wheel that pay off rack upper end is arranged in, it is provided with conical support on the pay off rack of the reverse wheel lower end, in the cone
The upper end side of shape bracket is provided with support plate, and the middle part of lever is rotatably arranged in support plate by shaft, in the lever
It protrudes on one end of conical support upper center and mold core, the other end and travel switch of the lever is provided with by hold-down bolt
Contact offset, the travel switch is fixed in switch pedestal, and the switch pedestal is fixed on conical support,
Lever lower end between the support plate and mold core is provided with connecting column, and the connecting column passes through reset spring and switch pedestal
It is connected.
The invention has the advantages that above-mentioned paying-off protection device, structure novel, when being straightened by mold core to wire rod, one
When denier wire rod blocks at mold core because of the influence such as thickness difference itself, wire surface burr, dust, it can stop automatically at once
Machine carries out artificial treatment, prevents wire rod to be pulled off, effective protection wire rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of paying-off protection device of the present invention.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
In figure: 1, pay off rack, 2, reverse wheel, 3, conical support, 4, support plate, 5, lever, 6, shaft, 7, hold-down bolt,
8, mold core, 9, travel switch, 10, contact, 11, switch pedestal, 12, connecting column, 13, reset spring, 14, wire rod.
Specific embodiment
Particular content of the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, paying-off protection device, comprising: pay off rack 1 and the reverse wheel 2 that 1 upper end of pay off rack is set,
It is provided with conical support 3 on the pay off rack 1 of 2 lower end of reverse wheel, the upper end side of the conical support 3 is provided with branch
The middle part of fagging 4, lever 5 is rotatably arranged in support plate 4 by shaft 6, is protruded into 3 upper end of conical support in the lever 5
Mold core 8 is provided with by hold-down bolt 7 on the one end in portion, the other end of the lever 5 offsets with the contact 10 of travel switch 9,
The travel switch 9 is fixed in switch pedestal 11, and the switch pedestal 11 is fixed on conical support 3, in institute
It states 5 lower end of lever between support plate 4 and mold core 8 and is provided with connecting column 12, the connecting column 12 passes through reset spring 13 and opens
Pedestal 11 is closed to be connected.
When above-mentioned paying-off protection device works, wire rod 14 passes through 3 upper end of conical support from the lower end unwrapping wire of conical support 3
It is connected to wire drawing machine inlet wire end by reverse wheel 2 after the alignment of mold core 8, at this moment has one between lever 5 and the contact 10 of stroke beginning 9
Fixed gap, when 14 material of wire rod is excessively thick, 14 surface spikes of wire rod, dust etc. be directed between wire rod 14 and mold core 8 by resistance by
It gradually increases, wire rod 14 drives one end of lever 5 to move upwards together with mold core 8 at this time, and the other end of lever 5 is then transported downwards
It is dynamic, so that the contact 10 for being pressed onto stroke beginning 9 moves the contact 10 of stroke beginning 9 inside travel switch 9 gradually downward
Route is connected, and trigger control circuit parking, wire rod 14 stops unwrapping wire, wire rod 14 is prevented to be pulled off, and lever 5 is multiple after artificial treatment
The position effect of spring 13 is lower to restore normal, and equipment is also restored to work normally.
Above-mentioned paying-off protection device, structure novel, when being straightened by mold core to wire rod, once wire rod is because of thickness itself
When the influence such as difference, wire surface burr, dust blocks at mold core, artificial treatment can be carried out by autostop at once,
Wire rod is prevented to be pulled off, effective protection wire rod.
Claims (1)
1. paying-off protection device, it is characterised in that: it include: the reverse wheel (2) of pay off rack (1) and setting in pay off rack (1) upper end,
Conical support (3) are provided on the pay off rack (1) of the reverse wheel (2) lower end, in the upper end side of the conical support (3)
It is provided with support plate (4), the middle part of lever (5) is rotatably arranged on support plate (4) by shaft (6), is stretched in the lever (5)
Enter and is provided with mold core (8) on one end of conical support (3) upper center by hold-down bolt (7), the other end of the lever (5)
It offsets with the contact (10) of travel switch (9), the travel switch (9) is fixed on switch pedestal (11), the switch
Pedestal (10) is fixed on conical support (3), lever (5) the lower end setting between the support plate (4) and mold core (8)
Have connecting column (12), the connecting column (12) is connected by reset spring (13) with switch pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329165.8A CN109332406A (en) | 2018-11-09 | 2018-11-09 | Paying-off protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329165.8A CN109332406A (en) | 2018-11-09 | 2018-11-09 | Paying-off protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109332406A true CN109332406A (en) | 2019-02-15 |
Family
ID=65312588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811329165.8A Withdrawn CN109332406A (en) | 2018-11-09 | 2018-11-09 | Paying-off protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759464A (en) * | 2019-03-05 | 2019-05-17 | 江门福尔欣汽车电线有限公司 | A kind of anti-Reel for coiled material of pay off rack |
| CN111007611A (en) * | 2019-12-26 | 2020-04-14 | 江苏英杰光缆科技有限公司 | Large-scale wire loosing frame for optical cable |
-
2018
- 2018-11-09 CN CN201811329165.8A patent/CN109332406A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759464A (en) * | 2019-03-05 | 2019-05-17 | 江门福尔欣汽车电线有限公司 | A kind of anti-Reel for coiled material of pay off rack |
| CN111007611A (en) * | 2019-12-26 | 2020-04-14 | 江苏英杰光缆科技有限公司 | Large-scale wire loosing frame for optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109332406A (en) | Paying-off protection device | |
| EP2027318B1 (en) | Positive feedwheel system with movable thread eye | |
| CN209174597U (en) | Paying-off protection device | |
| DE2009095C3 (en) | Device for removing a broken thread end from bobbins on spinning and twisting machines | |
| DE3320059A1 (en) | DEVICE FOR CONTROLLING THE PRESENCE OF CONDUCTIVE MATERIAL IN TEXTILE FIBER BALLS FOR BALE BREAKING MACHINES | |
| EP0931864B1 (en) | Method and device to initiate the rewind operation after a yarn break during centrifugal spinning | |
| CN206375347U (en) | It is a kind of to prevent the protection device of belt longitudinal tear | |
| DE2809001A1 (en) | METHOD AND DEVICE FOR MAINTAINING A NUMBER OF SPINNING POSITIONS ARRANGED NEXT TO ONE ANOTHER OF AN OPEN-END SPINNING MACHINE | |
| CN207417752U (en) | Automatic discharge unit | |
| CN205989011U (en) | A kind of device for bar on-line end aligning | |
| CN107825749A (en) | A kind of iron plate recovery flattening equipment | |
| EP1106556A3 (en) | Apparatus for pivoting the bobbin cradle of a textil machine | |
| CN208483171U (en) | A kind of loudspeaker T iron cold-heading modified form feeding device | |
| CN106936275B (en) | A kind of stator winder outgoing line fixing device and its method | |
| CH394039A (en) | Additional device for a heavy household machine for moving and parking the same | |
| CN201702487U (en) | Lining core solder installing machine | |
| CN205718521U (en) | A kind of chain grate machine running protection device | |
| DE2816722A1 (en) | PROCEDURE FOR INTERNAL OR EXTERNAL CALIBRATION AND ALIGNMENT OF PIPE SECTIONS WITH THE AID OF A CALIBRATION UNIT WITH CALIBRATION JAWS | |
| CN203715667U (en) | Device for detecting idle wire in wire coil used for wire feeding machine | |
| CN103879840B (en) | Chucking device fixed by a kind of cable reel | |
| CN208249293U (en) | A kind of automatic wire charging mechanism | |
| CN207375508U (en) | A kind of wire bobbin feeding device | |
| CN205642007U (en) | Material loading buffer gear | |
| CN206405001U (en) | A kind of automatic winding machine and wire | |
| DE10241270B4 (en) | Removal device for injection molded parts and method for automatic removal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |
|
| WW01 | Invention patent application withdrawn after publication |