CN105909751A - Upper and lower hook cam mechanism - Google Patents
Upper and lower hook cam mechanism Download PDFInfo
- Publication number
- CN105909751A CN105909751A CN201610533430.9A CN201610533430A CN105909751A CN 105909751 A CN105909751 A CN 105909751A CN 201610533430 A CN201610533430 A CN 201610533430A CN 105909751 A CN105909751 A CN 105909751A
- Authority
- CN
- China
- Prior art keywords
- cam
- lower hook
- bait
- hook cam
- toothed disc
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04G—MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR
- D04G1/00—Making nets by knotting of filamentary material
- D04G1/02—Making nets by knotting of filamentary material in machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
Abstract
An upper and lower hook cam mechanism comprises a gear disc, an upper hook cam, a lower hook cam, an upper hook fork arm swing rod and a lower hook swing rod; the lower hook cam and the upper hook cam are fixed to the front face and the rear face of the gear disc correspondingly, and one end of the lower hook swing rod is arranged on the front face of the gear disc and moves along the contour line of the lower hook cam; the fork arm end of the upper hook fork arm swing rod is connected with the upper hook cam and moves vertically along the contour line of the upper hook cam; and the upper and lower hook cam mechanism is simple in structure, the gear disc drives the two cams to carry out transmission at the same time, changes of the contour lines of the cams are utilized, through one mechanism, two actions are achieved, work is stable, the transmission efficiency is high, and the manufacturing and maintaining cost is greatly saved.
Description
Technical field
The present invention is that a kind of hook up and down of a kind of cam drive, especially making fishing net machine is convex
Wheel mechanism, belongs to mechanical field.
Background technology
There is knot fishing net netting machine during knitmesh, need hook plate, lower hook son to move simultaneously
Make fishing lines knotting and break off relations.Current fishing net machine to realize this kinestate, needs two sets
Motion synchronizes to carry out, and such frame for movement is the most more complicated, and inefficiency, dimension
Protect the highest with manufacturing cost.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of simple in construction, work effect
The hook cam mechanism up and down that rate is high.
For achieving the above object, the technical solution used in the present invention is: hook cam mechanism up and down,
Including toothed disc, cam of rising to the bait, lower hook cam, rise to the bait yoke fork and lower hook fork.Described
Lower hook cam and cam of rising to the bait be separately fixed at two sides before and after toothed disc.The one of lower hook fork
End is arranged on before toothed disc and moves along the contour line of lower hook cam.Rise to the bait yoke fork
Yoke end be connected with cam of rising to the bait and along cam of rising to the bait contour line move up and down.
Preferably, the drive pinion engaged with toothed disc is also included.
Preferably, also include through the center of toothed disc and fix the transmission being connected with toothed disc
Axle.
Present configuration is simple, drives the transmission simultaneously of two cams by toothed disc, utilizes cam
The change of contour line, achieves two actions, working stability with a set of mechanism, and transmission efficiency is high,
And it is greatly saved manufacture and maintenance cost.
Accompanying drawing explanation
Fig. 1 is that the present invention rises to the bait the structural representation of cam side.
Fig. 2 is the structural representation of hook cam side under the present invention.
Fig. 3 is toothed disc and the structural representation of cam combination of rising to the bait.
Fig. 4 is toothed disc and the structural representation of lower hook cam combination.
Fig. 5 is the structural representation of toothed disc.
In figure: 1-toothed disc；2-rises to the bait yoke fork；Hook fork under 3-；4-rises to the bait cam；
5-power transmission shaft；6-drive pinion；Hook cam under 7-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case carries out clearly, is fully described by, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
As Figure 1-Figure 5: up and down hook cam mechanism, including toothed disc 1, power transmission shaft 5,
Rise to the bait cam 4, lower hook cam 7, drive pinion 6, rise to the bait yoke fork 2 and lower hook pendulum
Bar 3.Described drive pinion 6 engages with toothed disc 1.Described lower hook cam and rise to the bait convex
Wheel is separately fixed at two sides before and after toothed disc.Power transmission shaft 5 through toothed disc 1 center and with
Toothed disc 1 is fixing to be connected.One end of lower hook fork 3 be arranged on before toothed disc and along under
The contour line motion of hook cam 7.The yoke end of yoke fork 2 of rising to the bait is connected with cam 4 of rising to the bait
And along the contour line up and down motion of cam 4 of rising to the bait.
Rotated by driven by motor drive pinion, thus on driven gear dish rise to the bait cam and
Lower hook cam rotates simultaneously.Lower hook fork does wobbling action along the contour line of lower hook cam, can
Lower hook son's action is driven by bindiny mechanism；Rise to the bait yoke fork along with the contour line of cam of rising to the bait
Swing, upper hook plate action can be driven by bindiny mechanism, thus be achieved by a set of mechanism
Upper hook plate, lower hook son move simultaneously, to help netting machine to realize the knotting action of fishing net.
Claims (3)
1. upper and lower hook cam mechanism, it is characterised in that: include toothed disc, cam of rising to the bait, under
Hook cam, rise to the bait yoke fork and lower hook fork；Described lower hook cam and cam of rising to the bait are respectively
Being fixed on two sides before and after toothed disc, one end of lower hook fork is arranged on before toothed disc also
Contour line along lower hook cam moves, and the yoke end of yoke fork of rising to the bait is connected with cam of rising to the bait
And along the contour line up and down motion of cam of rising to the bait.
2. hook cam mechanism up and down as claimed in claim 1, it is characterised in that: also include
The drive pinion engaged with toothed disc.
3. hook cam mechanism up and down as claimed in claim 1, it is characterised in that: also include
Through the center of toothed disc and fix the power transmission shaft being connected with toothed disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533430.9A CN105909751B (en) | 2016-07-07 | 2016-07-07 | upper and lower hook cam mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533430.9A CN105909751B (en) | 2016-07-07 | 2016-07-07 | upper and lower hook cam mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909751A true CN105909751A (en) | 2016-08-31 |
| CN105909751B CN105909751B (en) | 2018-07-31 |
Family
ID=56754423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610533430.9A Active CN105909751B (en) | 2016-07-07 | 2016-07-07 | upper and lower hook cam mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909751B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743582A (en) * | 2017-02-24 | 2017-05-31 | 东莞市馨平自动化科技有限公司 | A kind of processing transmission equipment for indexing operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073889U (en) * | 1990-09-27 | 1991-03-27 | 江苏省扬州市长江渔业机械厂 | Large twined coil low-centred double fast knots net-weaving machine |
| CN2246675Y (en) * | 1995-07-27 | 1997-02-05 | 张金泽 | Power-driven mechanism of net knotting machine |
| CN103526449A (en) * | 2013-10-25 | 2014-01-22 | 海安纺织机械有限公司 | Upper crochet needle swing mechanism of knotted fishing net machine |
| CN203530606U (en) * | 2013-09-26 | 2014-04-09 | 海安纺织机械有限公司 | Energy-saving lower crochet hook movement mechanism of knotted fishing net machine |
| CN205745164U (en) * | 2016-07-07 | 2016-11-30 | 梅安东 | Hook cam mechanism up and down |
-
2016
- 2016-07-07 CN CN201610533430.9A patent/CN105909751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073889U (en) * | 1990-09-27 | 1991-03-27 | 江苏省扬州市长江渔业机械厂 | Large twined coil low-centred double fast knots net-weaving machine |
| CN2246675Y (en) * | 1995-07-27 | 1997-02-05 | 张金泽 | Power-driven mechanism of net knotting machine |
| CN203530606U (en) * | 2013-09-26 | 2014-04-09 | 海安纺织机械有限公司 | Energy-saving lower crochet hook movement mechanism of knotted fishing net machine |
| CN103526449A (en) * | 2013-10-25 | 2014-01-22 | 海安纺织机械有限公司 | Upper crochet needle swing mechanism of knotted fishing net machine |
| CN205745164U (en) * | 2016-07-07 | 2016-11-30 | 梅安东 | Hook cam mechanism up and down |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743582A (en) * | 2017-02-24 | 2017-05-31 | 东莞市馨平自动化科技有限公司 | A kind of processing transmission equipment for indexing operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105909751B (en) | 2018-07-31 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |