CN209066094U - A kind of weft, which falls off, detects alarm mechanism - Google Patents
A kind of weft, which falls off, detects alarm mechanism Download PDFInfo
- Publication number
- CN209066094U CN209066094U CN201821559992.1U CN201821559992U CN209066094U CN 209066094 U CN209066094 U CN 209066094U CN 201821559992 U CN201821559992 U CN 201821559992U CN 209066094 U CN209066094 U CN 209066094U
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- China
- Prior art keywords
- spring
- rod
- screw rod
- weft
- nut
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Abstract
It falls off the utility model discloses a kind of weft and detects alarm mechanism, including bottom plate, weft guide plate, fine motion elastic slice, support plate, detection sensor, bracket, guide rod, rotating bar, perpendicular groove, gag lever post, through slot, support rod, spring one, pull rod, briquetting, limited block, rubber slab, screw rod, damping spring, nut, spring two and mobile bar.Gag lever post is mounted on perpendicular inside grooves by the elastic force of spring one by the utility model; and then briquetting is fixed in rotating bar and guide rod annular side; damping spring is mounted on screw rod; then nut is mounted on screw rod; when nut is mounted on suitable position; unclamp mobile bar; under the action of two elastic force of spring; mobile bar moves into inside round hole; the position of nut is fixed; by the elastic force of elastic force and damping spring that rubber pad deformation generates, shock-absorbing protecting is carried out to fine motion elastic slice.
Description
Technical field
The utility model relates to a kind of weft testing agency, specifically a kind of weft, which falls off, detects alarm mechanism, belongs to spinning
Knit technical field.
Background technique
The testing agency of one similar microswitch type is installed on the right side of loom, weft does not fall off, microswitch touching
Encounter weft, detection sensor disconnects no signal, if weft falls off, detection sensor closure, loom control system will stop
Only and alarm indication is without weft arrival right side.
Weft used at present, which falls off, detects alarm mechanism there are certain defect, lacks briquetting replacement mechanism, and briquetting is general
It fixes on the supporting plate, it has not been convenient to be replaced, briquetting using the abrasion by bottom plate, cannot stablize weft for a long time
Pressure holding, while lacking damping, fine motion elastic slice be easy during rotation with limited block butt, be easy to cause fine motion elastic slice
Damage.Therefore, it proposes that a kind of weft falls off regarding to the issue above and detects alarm mechanism.
Summary of the invention
The purpose of this utility model, which is that provide a kind of weft to solve the above-mentioned problems and fall off, detects alarm mechanism.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of weft, which falls off, detects alarm mechanism, wraps
Include bottom plate, weft guide plate, fine motion elastic slice, support plate, detection sensor, bracket, replacement mechanism and damping, the bottom
Weft guide plate is fixed in plate side, and bottom plate side fixed support plate, fine motion is installed by rotational pin in the support plate side
Elastic slice, fine motion elastic slice side mounting bracket install detection sensor on the bracket；The replacement mechanism include guide rod,
Rotating bar, perpendicular groove, gag lever post, through slot, support rod, spring one, pull rod and briquetting, bracket side location guide, institute
Guide rod side installation rotating bar is stated, briquetting is installed on the guide rod and rotating bar annular side, the rotating bar side opens up
Through slot, the through slot inside install support rod, install gag lever post in the support rod annular side, and gag lever post both ends extend
On the outside of to through slot, spring one and pull rod are installed, and pull rod one end passes through through slot and extends to and turns in the gag lever post annular side
On the outside of lever, one side of spring is fixed on inside through slot, and the briquetting side opens up perpendicular groove, and perpendicular inside grooves installation
Gag lever post；The damping includes limited block, rubber slab, screw rod, damping spring, nut, spring two and mobile bar, described
Two limited blocks are fixed in support plate side, and fine motion elastic slice is installed between limited block, and the limited block side is affixed with rubber slab
It closes, screw rod is installed in the rubber slab side, and the screw rod side passes through limited block, and the limited block side and damping spring paste
Close, the damping spring is mounted in screw rod annular side, nut is installed in the screw rod annular side, the nut side with
Damping spring is connected, and spring two and mobile bar are installed in the nut annular side, is pacified in the mobile bar annular side
Shock mount two, the mobile bar side pass through nut and extend to inside screw.
Preferably, bearing is installed in the guide rod side, and the guide rod is connected with rotating bar by bearing.
Preferably, the briquetting side opens up lateral through slot, and the transverse direction through slot is communicated with perpendicular groove.
Preferably, round hole is opened up in the screw rod annular side, described mobile bar one end extends to inside round hole.
Preferably, the limited block side opens up through-hole, and screw rod is installed inside through-hole.
Preferably, the damping is equipped with two groups, and damping structure described in two groups is identical, damping described in two groups
It is installed in support plate side.
The beneficial effects of the utility model are:
1, the utility model passes through addition guide rod, rotating bar, perpendicular groove, gag lever post, through slot, support rod, spring one, pull rod
And briquetting, gag lever post is mounted on by perpendicular inside grooves by the elastic force of spring one, so by briquetting be fixed on rotating bar and
In guide rod annular side, solves weft used at present and fall off and detect alarm mechanism there are certain defect, lack briquetting replacement
Mechanism, briquetting are generally fixed in support plate, it has not been convenient to be replaced, briquetting, cannot for a long time using the abrasion by bottom plate
Stablize to weft the purpose of pressure holding；
2, the utility model passes through addition limited block, rubber slab, screw rod, damping spring, nut, spring two and movement
Nut is fixed on screw rod by bar, the design by the elastic force of spring two, completes the installation of damping spring, by rubber pad and
The elastic force of damping spring, to fine motion elastic slice carry out shock-absorbing protecting, solve weft used at present fall off detect alarm mechanism lack
The drawbacks of few damping, fine motion elastic slice is easy during rotation and limited block butt, and fine motion elastic slice is be easy to cause to damage.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model replaces mechanism structural schematic diagram；
Fig. 3 is the utility model briquetting left view；
Fig. 4 is the utility model damping structural schematic diagram.
In figure: 1, bottom plate, 2, weft guide plate, 3, fine motion elastic slice, 4, support plate, 5, detection sensor, 6, bracket, 7, lead
Bar, 8, rotating bar, 9, perpendicular groove, 10, gag lever post, 11, through slot, 12, support rod, 13, spring one, 14, pull rod, 15, briquetting,
16, limited block, 17, rubber slab, 18, screw rod, 19, damping spring, 20, nut, 21, spring two, 22, mobile bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of weft, which falls off, detects alarm mechanism, including bottom plate 1, weft guide plate 2, fine motion bullet
Piece 3, support plate 4, detection sensor 5, bracket 6, replacement mechanism and damping, the fixed weft guiding in 1 side of bottom plate
Fine motion elastic slice 3, the fine motion are installed by rotational pin in plate 2, the 1 side fixed support plate 4 of bottom plate, 4 side of support plate
3 side mounting bracket 6 of elastic slice installs detection sensor 5 on the bracket 6.
The replacement mechanism includes guide rod 7, rotating bar 8, perpendicular groove 9, gag lever post 10, through slot 11, support rod 12, spring one
13, rotating bar 8, the guide rod 7 are installed in pull rod 14 and briquetting 15, the 6 side location guide 7 of bracket, 7 side of guide rod
And briquetting 15 is installed in 8 annular side of rotating bar, 8 side of rotating bar opens up through slot 11, installs inside the through slot 11
Support rod 12 installs gag lever post 10 in 12 annular side of support rod, and 10 both ends of gag lever post all extend to 11 outside of through slot,
Spring 1 and pull rod 14 are installed, and 14 one end of pull rod passes through through slot 11 and extends to rotation in 10 annular side of gag lever post
8 outside of bar, one 13 side of spring are fixed on inside through slot 11, and 15 side of briquetting opens up perpendicular groove 9, and perpendicular groove 9
Inside installation gag lever post 10, turns to horizontal position for gag lever post 10 first, then gag lever post 10 is placed on transverse direction by user of service
Inside through slot 11, then user of service pushes briquetting 15, and briquetting 15 is moved along guide rod 7 and rotating bar 8, when briquetting 15 and branch
When fagging 4 is bonded, user of service stops pushing briquetting 15, and then user of service pulls pull rod 14, and pull rod 14 is mobile to drive limit
Bar 10 is mobile, and spring 1 is compressed in the movement of gag lever post 10, and spring 1 is generated elastic force by compression, when gag lever post 10 moves
When moving 15 outside of briquetting, user of service stops drag pull rod 14, and rotates rotating bar 8, and the rotation of rotating bar 8 passes through support rod 12
Gag lever post 10 is driven to rotate, when gag lever post 10, which is turned to, to be aligned with perpendicular groove 9, user of service's releasing lever 14, in spring one
Under the action of 13 elastic force, gag lever post 10 enters inside perpendicular groove 9, is fixed to briquetting 15.
The damping include limited block 16, rubber slab 17, screw rod 18, damping spring 19, nut 20, spring 2 21 with
And two limited blocks 16 are fixed in mobile bar 22,4 side of support plate, and fine motion elastic slice 3, the limit are installed between limited block 16
Position 16 side of block fits with rubber slab 17, and screw rod 18 is installed in 17 side of rubber slab, and 18 side of screw rod passes through limit
Block 16,16 side of limited block are bonded with damping spring 19, and the damping spring 19 is mounted in 18 annular side of screw rod, institute
It states installation nut 20,20 side of nut in 18 annular side of screw rod to be connected with damping spring 19,20 annular of nut
Spring 2 21 and mobile bar 22 are installed on side, spring 2 21, the mobile bar are installed in 22 annular side of mobile bar
22 sides pass through nut 20 and extend to inside screw rod 18, and damping spring 19 is mounted on screw rod 18 by user of service, is then used
Personnel pull mobile bar 22, and the movement of mobile bar 22 stretches spring 2 21, and spring 2 21 is stretched generation elastic force, works as shifting
Lever 22 is moved to suitable position, and nut 20 is mounted on screw rod 18 by user of service, when nut 20 is mounted on suitable position, makes
Mobile bar 22 is unclamped with personnel, under the action of 2 21 elastic force of spring, mobile bar 22 is moved into inside round hole, to nut 20
Position be fixed, when fine motion elastic slice 3 and limited block 16 collide, fine motion elastic slice 3 is contacted with rubber slab 17 first, rubber slab
17 deformations generate elastic force and carry out first time shock-absorbing protecting to fine motion elastic slice 3, and then rubber slab 17 is mobile drives screw rod 18 mobile, into
And damping spring 19 is compressed, damping spring 19 is generated elastic force by compression, carries out shock-absorbing protecting again to hair.
Bearing is installed in 7 side of guide rod, and the guide rod 7 is connected with rotating bar 8 by bearing, convenient for rotating bar 8
Rotation；15 side of briquetting opens up lateral through slot 11, and the transverse direction through slot 11 is communicated with perpendicular groove 9, convenient for the peace of briquetting 15
Dress；Round hole is opened up in 18 annular side of screw rod, described 22 one end of mobile bar extends to inside round hole, and round hole is set
Meter is moved easily bar 22 and limits to nut 20；16 side of limited block opens up through-hole, and screw rod 18 is installed inside through-hole,
Convenient for the installation of screw rod 18；The damping is equipped with two groups, and damping structure described in two groups is identical, damping machine described in two groups
Structure is installed in 4 side of support plate.
When the utility model is used, gag lever post 10 is turned to horizontal position first, then user of service is by gag lever post
10 are placed on inside lateral through slot 11, and then user of service pushes briquetting 15, and briquetting 15 is moved along guide rod 7 and rotating bar 8, when
When briquetting 15 is bonded with support plate 4, user of service stops pushing briquetting 15, and then user of service pulls pull rod 14, and pull rod 14 moves
Dynamic to drive gag lever post 10 mobile, spring 1 is compressed in the movement of gag lever post 10, and spring 1 is generated elastic force by compression, when
When gag lever post 10 is moved to 15 outside of briquetting, user of service stops drag pull rod 14, and rotates rotating bar 8, and the rotation of rotating bar 8 is logical
Crossing support rod 12 drives gag lever post 10 to rotate, when gag lever post 10, which is turned to, to be aligned with perpendicular groove 9, user of service's releasing lever
14, under the action of one 13 elastic force of spring, gag lever post 10 enters inside perpendicular groove 9, is fixed to briquetting 15.
Damping spring 19 is mounted on screw rod 18 by user of service, and then user of service pulls mobile bar 22, mobile bar 22
Movement stretches spring 2 21, and spring 2 21 is stretched generation elastic force, when mobile bar 22 is moved to suitable position, uses
Nut 20 is mounted on screw rod 18 by personnel, and when nut 20 is mounted on suitable position, user of service unclamps mobile bar 22, in spring
Under the action of 2 21 elastic force, mobile bar 22 is moved into inside round hole, and the position of nut 20 is fixed, when fine motion elastic slice
3 with limited block 16 collide when, fine motion elastic slice 3 is contacted with rubber slab 17 first, rubber slab 17 deformation generate elastic force to fine motion elastic slice 3
First time shock-absorbing protecting is carried out, then rubber slab 17 is mobile drives the movement of screw rod 18, and then compresses to damping spring 19, subtracts
It shakes spring 19 and is generated elastic force by compression, shock-absorbing protecting is carried out again to hair.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of weft, which falls off, detects alarm mechanism, it is characterised in that: including bottom plate (1), weft guide plate (2), fine motion elastic slice
(3), support plate (4), detection sensor (5), bracket (6), replacement mechanism and damping, bottom plate (1) side are fixed
Weft guide plate (2), bottom plate (1) the side fixed support plate (4), support plate (4) side are installed micro- by rotational pin
Spring plate (3), fine motion elastic slice (3) the side mounting bracket (6) install detection sensor (5) on the bracket (6)；It is described
Replacement mechanism includes guide rod (7), rotating bar (8), perpendicular groove (9), gag lever post (10), through slot (11), support rod (12), spring one
(13), pull rod (14) and briquetting (15), bracket (6) the side location guide (7), guide rod (7) the side installation rotation
Briquetting (15) are installed in bar (8), the guide rod (7) and rotating bar (8) annular side, rotating bar (8) side opens up logical
Slot (11), the through slot (11) is internal to install support rod (12), installs gag lever post (10) in support rod (12) annular side,
And gag lever post (10) both ends all extend on the outside of through slot (11), in gag lever post (10) annular side installation spring one (13) with
And pull rod (14), and pull rod (14) one end passes through through slot (11) and extends on the outside of rotating bar (8), spring one (13) side is solid
It is internal to be scheduled on through slot (11), briquetting (15) side opens up perpendicular groove (9), and installs gag lever post (10) inside perpendicular groove (9)；
The damping includes limited block (16), rubber slab (17), screw rod (18), damping spring (19), nut (20), spring two
(21) and mobile bar (22), two limited blocks (16) are fixed in support plate (4) side, and install between limited block (16) micro-
Spring plate (3), limited block (16) side fit with rubber slab (17), and screw rod is installed in rubber slab (17) side
(18), screw rod (18) side passes through limited block (16), and limited block (16) side is bonded with damping spring (19), described
Damping spring (19) is mounted in screw rod (18) annular side, installs nut (20) in screw rod (18) annular side, described
Nut (20) side is connected with damping spring (19), installs in nut (20) annular side spring two (21) and mobile
Bar (22) installs spring two (21) in mobile bar (22) annular side, and mobile bar (22) side passes through nut (20)
It is internal to extend to screw rod (18).
2. a kind of weft according to claim 1, which falls off, detects alarm mechanism, it is characterised in that: guide rod (7) side
Bearing is installed, the guide rod (7) is connected with rotating bar (8) by bearing.
3. a kind of weft according to claim 1, which falls off, detects alarm mechanism, it is characterised in that: briquetting (15) side
It opens up lateral through slot (11), the transverse direction through slot (11) communicates with perpendicular groove (9).
4. a kind of weft according to claim 1, which falls off, detects alarm mechanism, it is characterised in that: screw rod (18) annular
Round hole is opened up on side, described mobile bar (22) one end extends to inside round hole.
5. a kind of weft according to claim 1, which falls off, detects alarm mechanism, it is characterised in that: the limited block (16) one
Side opens up through-hole, and installs screw rod (18) inside through-hole.
6. a kind of weft according to claim 1, which falls off, detects alarm mechanism, it is characterised in that: the damping is equipped with
Two groups, damping structure described in two groups is identical, and damping described in two groups is installed in support plate (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559992.1U CN209066094U (en) | 2018-09-25 | 2018-09-25 | A kind of weft, which falls off, detects alarm mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559992.1U CN209066094U (en) | 2018-09-25 | 2018-09-25 | A kind of weft, which falls off, detects alarm mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066094U true CN209066094U (en) | 2019-07-05 |
Family
ID=67093072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821559992.1U Expired - Fee Related CN209066094U (en) | 2018-09-25 | 2018-09-25 | A kind of weft, which falls off, detects alarm mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209066094U (en) |
-
2018
- 2018-09-25 CN CN201821559992.1U patent/CN209066094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |