CN201292444Y - Device for controlling net knot direction of control net slice in netting machine - Google Patents
Device for controlling net knot direction of control net slice in netting machine Download PDFInfo
- Publication number
- CN201292444Y CN201292444Y CNU2008201856283U CN200820185628U CN201292444Y CN 201292444 Y CN201292444 Y CN 201292444Y CN U2008201856283 U CNU2008201856283 U CN U2008201856283U CN 200820185628 U CN200820185628 U CN 200820185628U CN 201292444 Y CN201292444 Y CN 201292444Y
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- bait
- orifice plate
- rising
- gear
- cam
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Abstract
The utility model discloses a control device used for controlling the net knot direction of a net in a netting machine which can weave unidirectional net knots. The control device comprises a main shaft, an upper hook rotating cam and a pore plate right-left cam which rotates with the main shaft in the same direction. The surface of the pore plate right-left cam and the surface of the upper hook rotating cam are respectively provided with a pore plate guide groove in which a pore plate guide roller is arranged, and an upper hook guide groove in which an upper hook guide roller is arranged. The pore plate guide roller is connected with one end of a pore plate pendulum bar in a pore plate parallel move device, and the upper hook guide roller is connected with one end of an upper hook pendulum bar in an upper hook rotating device. The rotating speeds of the pore plate right-left cam and the upper hook rotating cam are respectively equal to one half of the rotating speed of the main shaft. The pore plate right-left cam rotates a top half cycle to finish left transposition and left circumambience and rotates a lower half cycle to finish right transposition and right circumambience. The upper hook rotating cam rotates a top half cycle to finish left circumambience and rotates a lower half cycle to finish right circumambience. The control device is mainly used in the netting machine which can weave the unidirectional net knots.
Description
Technical field
The utility model relates to netting machine, refers more particularly to the control device of the anastomose direction that is used to control the net sheet in the netting machine.
Background technology
As everyone knows, the formation of netting machine anastomose is mainly by rising to the bait, descend hook and three parts of orifice plate to form according to the designing requirement coordination.Be used in the netting machine to control the net sheet the anastomose direction mainly by the orifice plate left and right sides cam of control orifice plate left and right sides translation and corresponding orifice plate translating device and control rise to the bait the rise to the bait rotating cam and the whirligig decision of rising to the bait accordingly of rotation.The rotating cam of rising to the bait is fixed on the main shaft, and orifice plate left and right sides cam rotatablely moves by certain gear ratio in the same way by drive disk assembly and main shaft.During knitmesh, in one week of main axis rotation, cam also rotates a circle before and after the rotating cam of rising to the bait, the following hook, orifice plate left and right sides cam rotation half cycle.Thereby realize following action: rising to the bait rotates a circle left, and orifice plate is made once transposition, warp rotation, and following hook once draws warp and the action of cover shuttle, and netting machine is finished the braiding knotting action of a graticule; Main shaft circles again, and cam rotates a circle before and after the rotating cam of rising to the bait, the following hook, and orifice plate left and right sides cam changes half cycle.Thereby realize following action: rise to the bait and continue to rotate a circle left, orifice plate remakes once transposition, warp rotation, and following hook remakes and once draws warp and the action of cover shuttle, and netting machine is finished the braiding knotting action of graticule again.Like this, go round and begin again, bear the net sheet.In whole knitmesh action, all the time make the warp lopping towards a direction rotation owing to rise to the bait, orifice plate left and right sides cam is then made left and right sides trade-off and rotation, a row is the forward anastomose in the net sheet that weaves like this, next row must be reverse anastomose, next a row is again the forward anastomose, and promptly the anastomose of net sheet is two-way.The net sheet of this two-way anastomose, the feel on its two sides are all very coarse.The fishery personnel find that this net sheet is used for fish culture, very easy damage fish scale when fishing in long-term use, cause bacterial infection, and fish disease increases, and influences the fishery economic benefit greatly.
The utility model content
A technical problem to be solved in the utility model is: the control device that the anastomose direction that is used to control the net sheet in a kind of netting machine that weaves unidirectional anastomose is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the control device that is used to control the anastomose direction of net sheet in the netting machine, comprise: wallboard, be movably arranged on the main shaft in the wallboard, with the homodromal orifice plate of the main shaft left and right sides cam and the rotating cam of rising to the bait, the surface of the orifice plate left and right sides cam and the rotating cam of rising to the bait is respectively arranged with the orifice plate gathering sill and the gathering sill of rising to the bait, be provided with the orifice plate guide roller in the orifice plate gathering sill, one end of the orifice plate fork in orifice plate guide roller and the orifice plate translating device that drives the orifice plate translation links to each other, rise to the bait and be provided with the guide roller of rising to the bait in the gathering sill, the rise to the bait end of the fork of rising to the bait in the whirligig of rising to the bait of rotation of guide roller and driving of rising to the bait links to each other, the rotating speed of described orifice plate left and right sides cam is half of the speed of mainshaft, the rotating speed of the described rotating cam of rising to the bait is half of the speed of mainshaft, orifice plate left and right sides cam rotation upper half is finished left side transposition and left pitch of the laps, orifice plate left and right sides cam rotation lower half is finished right transposition and right pitch of the laps, corresponding with it, the rotating cam of rising to the bait rotation upper half is finished left lopping, and the rotating cam of rising to the bait rotation lower half is finished right lopping.
Described orifice plate translating device comprises: orifice plate frame, connecting rod and orifice plate fork, orifice plate frame and orifice plate fix, one end of connecting rod and orifice plate frame flexibly connect, one end of the other end of connecting rod and orifice plate fork flexibly connects, the other end of orifice plate fork and orifice plate guide roller are fixed together, and the middle part of orifice plate fork is movably arranged on the frame of netting machine; The described whirligig of rising to the bait comprises: go up hook housing, tooth bar, the pull bar and the fork of rising to the bait, several are risen to the bait and are movably arranged on the hook housing, described tooth bar is fixed on a side end of pull bar, and with the gears engaged of rising to the bait at the top of rising to the bait, the end side of pull bar is provided with slide block, the both sides of slide block are provided with a pair of shift fork roller, one end of the described fork of rising to the bait is provided with a pair of support pad, this is to being provided with a pair of supporting slotted hole in the support pad, this is movably arranged on this in the supporting slotted hole to the shift fork roller, the other end of fork of rising to the bait links to each other with the guide roller of rising to the bait, and the middle part of the fork of rising to the bait is movably arranged on the frame of netting machine.
Described main shaft is provided with first gear, one side of first gear is provided with installation base, be movably set with the 4th gear on the installation base, the described rotating cam of rising to the bait is arranged on stretching out on the boss of the 4th gear, also be provided with asessory shaft on the described wallboard, be movably set with the doubly-linked gear that constitutes by second gear and the 3rd gear on the asessory shaft, wherein, second gear and first gears engaged, the 3rd gear and the 4th gears engaged, and first gear, second gear, transmission between the 3rd gear and the 4th gear should guarantee that main shaft changeed for two weeks, and the rotating cam of rising to the bait circles, that is: in two weeks of first gear rotation, the 4th gear circles.
The beneficial effects of the utility model are: adopt the orifice plate described in the utility model and the drive unit of rising to the bait and original following hook drive unit and drive orifice plate that orifice plate moves forward and backward to move forward and backward orifice plate that device and driving orifice plate move up and down and move up and down device and cooperatively interact, can weave the net sheet of unidirectional anastomose, promptly the one side of net sheet all is smooth forward anastomose, another side is coarse reverse anastomose, the fishing net that such net sheet is made is used for fish culture, when fishing for, can be with the one side of forward anastomose as the scope of operation, so just can alleviate the damage that fishing net causes fish scale greatly, thereby reduced the bacterial infection that causes because of the fish scale damage, fish disease increases the generation of phenomenon, has improved the fishery economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be among Fig. 1 K to the structure for amplifying schematic diagram;
Fig. 3 is the structural representation of orifice plate translating device;
Fig. 4 is the structural representation of whirligig of rising to the bait;
Fig. 5 is the deployed configuration schematic diagram on the orifice plate left and right sides cam and the rotating cam surface of rising to the bait;
Among Fig. 1～Fig. 5: 1, main shaft, 2, wallboard, 3, asessory shaft, 4, second gear, 5, the 3rd gear, 6, first gear, 61, installation base, 7, the 4th gear, 71, stretch out boss, 8, the rotating cam of rising to the bait, 81, the gathering sill of rising to the bait, 9, gear wheel, 10, following hook, 11, orifice plate, 12, rise to the bait 13, last hook housing, 14, orifice plate left and right sides cam, 141, the orifice plate gathering sill, 15, the guide roller of rising to the bait, 16, the fork of rising to the bait, 161, support pad, 17, the shift fork roller, 18, slide block, 19, bearing pin, 20, pull bar, 21, tooth bar, 22, the gear of rising to the bait, 23, the orifice plate guide roller, 24, the orifice plate fork, 25, connecting rod, 26, the orifice plate frame, 27, bearing pin.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, be used to control the control device of the anastomose direction of net sheet in the netting machine described in the utility model, comprise: orifice plate 11, rise to the bait 12 and wallboard 2, be movably arranged on the main shaft 1 in the wallboard 2, with the main shaft 1 homodromal orifice plate left and right sides cam 14 and the rotating cam 8 of rising to the bait, the surface of the orifice plate left and right sides cam 14 and the rotating cam 8 of rising to the bait is respectively arranged with the orifice plate gathering sill 141 and the gathering sill 81 of rising to the bait, be provided with orifice plate guide roller 23 in the orifice plate gathering sill 141, be provided with the orifice plate translating device between orifice plate guide roller 23 and the orifice plate 11, as shown in Figure 3, its structure comprises: orifice plate frame 26, connecting rod 25 and orifice plate fork 24, orifice plate frame 26 fixes with orifice plate 11, one end and the orifice plate frame 26 of connecting rod 25 are movably hinged, one end of the other end of connecting rod 25 and orifice plate fork 24 is movably hinged, the other end of orifice plate fork 24 and orifice plate guide roller 23 are fixed together, and the middle part of orifice plate fork 24 is movably arranged on the frame of netting machine by bearing pin 27; Rise to the bait and be provided with the guide roller 15 of rising to the bait in the gathering sill 81, rise to the bait guide roller 15 and rise to the bait and be provided with the whirligig of rising to the bait between 12, as shown in Figure 4, its structure comprises: go up hook housing 13, tooth bar 21, the pull bar 20 and the fork 16 of rising to the bait, several are risen to the bait and 12 are movably arranged on the hook housing 13, tooth bar 21 is fixed on a side end of pull bar 20, and with gear 22 engagement of rising to the bait at 12 tops of rising to the bait, the end side of pull bar 20 is provided with slide block 18, the both sides of slide block 18 are provided with a pair of shift fork roller 17, one end of the described fork 16 of rising to the bait is provided with a pair of support pad 161, this is to being provided with a pair of supporting slotted hole in the support pad 161, this is movably arranged on this in the supporting slotted hole to shift fork roller 17, the other end of fork 16 of rising to the bait is fixed together with the guide roller 15 of rising to the bait, and the middle part of the fork 16 of rising to the bait is movably arranged on the frame of netting machine by bearing pin 19; The rotating speed of the described orifice plate left and right sides cam 14 and the rotating cam 8 of rising to the bait is half of main shaft 1 rotating speed; Cam 14 rotation upper halfs in the orifice plate left and right sides are finished left side transposition and left pitch of the laps, cam 14 rotation lower halfs in the orifice plate left and right sides are finished right transposition and right pitch of the laps, corresponding with it, the rotating cam 8 rotation upper halfs of rising to the bait are finished left lopping, and the rotating cam 8 rotation lower halfs of rising to the bait are finished right lopping.As shown in Figure 2, in the present embodiment, described main shaft 1 is provided with first gear 6, one side of first gear 6 is provided with installation base 61, be movably set with the 4th gear 7 on the installation base 61, the described rotating cam 8 of rising to the bait is arranged on stretching out on the boss 71 of the 4th gear 7, also be provided with asessory shaft 3 on the described wallboard 2, be movably set with the doubly-linked gear that constitutes by second gear 4 and the 3rd gear 5 on the asessory shaft 3, wherein, second gear 4 and 6 engagements of first gear, the 3rd gear 5 and 7 engagements of the 4th gear, and first gear 6, second gear 4, transmission between the 3rd gear 5 and the 4th gear 7 should guarantee that main shaft 1 changeed for two weeks, and the rotating cam 8 of rising to the bait circles, promptly first gear 6 changeed for two weeks, and the 4th gear 7 circles.
The utility model has changed main shaft 1 and the gearratio between the rotating cam 8 of rising to the bait, and redesigned the lead curve of orifice plate gathering sill 141 on the rise to the bait gathering sill 81 and cam 14 surfaces, the orifice plate left and right sides on rotating cam 8 surfaces of rising to the bait, when the rotating cam 8 of rising to the bait rotated a circle, can make rises to the bait 12 made two rotation directions and finishes left and right sides lopping action; When orifice plate left and right sides cam 14 rotates a circle, can make orifice plate 11 make the composite move of left transposition, left pitch of the laps and right transposition, right pitch of the laps (under the coordinated of cam about orifice plate front and back cam and the orifice plate), thereby make netting machine under the constant condition of all the other mechanisms, weave the net sheet of unidirectional anastomose.Its concrete course of work is:
As shown in Figure 3, the rotation of orifice plate left and right sides cam 14, drive orifice plate frame 26 through orifice plate guide roller 23, orifice plate fork 24 and connecting rod 25 and do left and right sides translational motion, because orifice plate 11 and orifice plate frame 26 are for fixedlying connected, so, the move left and right or the inactive state that rotatablely move and finally be converted into orifice plate 11 of orifice plate left and right sides cam 14; As shown in Figure 4, the rise to the bait rotation of rotating cam 8, drive pull bar 20 through the guide roller 15 of rising to the bait, the fork 16 of rising to the bait, shift fork roller 17, slide block 18 and do straight reciprocating motion, because pull bar 20 and tooth bar 21 are for fixedlying connected, tooth bar 21 is meshed with the gear 22 of rising to the bait of rising to the bait on 12, and the rotatablely moving of the rotating cam 8 of rising to the bait finally changes into rise to the bait 12 left rotation and right rotation or inactive state.
As shown in Figure 5, the rise to the bait action situation of the curve of gathering sill 81 and realization thereof of the orifice plate gathering sill 141 on cam 14 surfaces, the orifice plate left and right sides and rotating cam 8 surfaces of rising to the bait is as follows: 0 °～40 °, the curve of orifice plate gathering sill 141 is progressively changed downwards by straight, realize orifice plate 11 action that replaces left, the curve of gathering sill 81 of rising to the bait is progressively upwards changed by straight, realization rises to the bait 12 to right rotation, and corner is about 90 ° (observing) from top to bottom; 40 °～75 °, the curve of orifice plate gathering sill 141 is straight, and orifice plate 11 is in the left and right directions transfixion, and the curve of the gathering sill 81 of rising to the bait is progressively changed downwards by last, and 12 realizations of rising to the bait are to anticlockwise; 90 °～360 ° of corners, up and down under the action of cam, orifice plate 11 is done upwards downward then actions at orifice plate, cooperates 12 rotatablely move of rising to the bait, and warp is around in rise to the bait on 12, forms through coil; 75 °～80 °, the curve of orifice plate gathering sill 141 and the straight no change of curve of gathering sill 81 of rising to the bait, orifice plate 11 with rise to the bait 12 equal transfixions, at this moment, following hook 10 under the control of associated cams, by after travel forward, insert 12 formation of rising to the bait in coil; 80 °～105 °, the curve of orifice plate gathering sill 141 progressively upwards changes downwards then, realize orifice plate 11 from right to left around hook 10 actions down, the straight no change of curve of the gathering sill 81 of rising to the bait, 12 transfixions of rising to the bait; 105 °～180 °, the curve of plate gathering sill 141 and the straight no change of curve of gathering sill 81 of rising to the bait, orifice plate 11 with rise to the bait 12 transfixions, at this moment, following hook 10 by moving behind the forward direction, and is made cover shuttle, off-line action under the control of associated cams; 180 °～360 °, orifice plate 11, rise to the bait and 12 repeat 0 °～180 ° action, but orifice plate 11, rise to the bait 12 motion or direction of rotation are opposite with original motion or direction of rotation.
During knitmesh, main shaft 1 circles, gear wheel 9 (end face have make down hook 10 do before and after, the cam curve of compound motion up and down) also rotate a circle, rise to the bait rotating cam 8, orifice plate left and right sides cam 14 then rotates half cycle, thereby realize following action: rise to the bait 12 rotate a circle left, orifice plate 11 is done once left side transposition, left pitch of the laps and around hook 10 actions down (following hook 10 do once before and after compound motion), netting machine is finished the braiding knotting action of a graticule; Main shaft 1 circles again, gear wheel 9 rotates a circle again, rise to the bait rotating cam 8, orifice plate left and right sides cam 14 changes half cycle again, thereby realize following action: rising to the bait 12 rotates a circle to the right, orifice plate 11 is done once right side transposition, right pitch of the laps reaches around hook 10 actions down (following hook 10 remakes once front and back compound motion), and netting machine is finished the braiding knotting of graticule again and moved.Like this, go round and begin again, bear the net sheet.Obviously, in whole knitmesh running, under the ordering about and control of rise to the bait rotating cam 8 and orifice plate left and right sides cam 14, rise to the bait and 12 alternately carry out the spinning movement of left and right sides both direction, 11 of orifice plates carry out trade-off of the corresponding left and right sides and rotation.The anastomose of so just having guaranteed the net sheet that weaves is unidirectional.
Claims (3)
1. be used to control the control device of the anastomose direction of net sheet in the netting machine, comprise: wallboard, be movably arranged on the main shaft in the wallboard, with the homodromal orifice plate of the main shaft left and right sides cam and the rotating cam of rising to the bait, the surface of the orifice plate left and right sides cam and the rotating cam of rising to the bait is respectively arranged with the orifice plate gathering sill and the gathering sill of rising to the bait, be provided with the orifice plate guide roller in the orifice plate gathering sill, one end of the orifice plate fork in orifice plate guide roller and the orifice plate translating device that drives the orifice plate translation links to each other, rise to the bait and be provided with the guide roller of rising to the bait in the gathering sill, the rise to the bait end of the fork of rising to the bait in the whirligig of rising to the bait of rotation of guide roller and driving of rising to the bait links to each other, the rotating speed of described orifice plate left and right sides cam is half of the speed of mainshaft, it is characterized in that: the rotating speed of the described rotating cam of rising to the bait is half of the speed of mainshaft, orifice plate left and right sides cam rotation upper half is finished left side transposition and left pitch of the laps, orifice plate left and right sides cam rotation lower half is finished right transposition and right pitch of the laps, corresponding with it, the rotating cam of rising to the bait rotation upper half is finished left lopping, and the rotating cam of rising to the bait rotation lower half is finished right lopping.
2. control device as claimed in claim 1, it is characterized in that: described orifice plate translating device comprises: orifice plate frame, connecting rod and orifice plate fork, orifice plate frame and orifice plate fix, one end of connecting rod and orifice plate frame flexibly connect, one end of the other end of connecting rod and orifice plate fork flexibly connects, the other end of orifice plate fork and orifice plate guide roller are fixed together, and the middle part of orifice plate fork is movably arranged on the frame of netting machine; The described whirligig of rising to the bait comprises: go up hook housing, tooth bar, the pull bar and the fork of rising to the bait, several are risen to the bait and are movably arranged on the hook housing, described tooth bar is fixed on a side end of pull bar, and with the gears engaged of rising to the bait at the top of rising to the bait, the end side of pull bar is provided with slide block, the both sides of slide block are provided with a pair of shift fork roller, one end of the described fork of rising to the bait is provided with a pair of support pad, this is to being provided with a pair of supporting slotted hole in the support pad, this is movably arranged on this in the supporting slotted hole to the shift fork roller, the other end of fork of rising to the bait links to each other with the guide roller of rising to the bait, and the middle part of the fork of rising to the bait is movably arranged on the frame of netting machine.
3. control device as claimed in claim 1 or 2, it is characterized in that: described main shaft is provided with first gear, one side of first gear is provided with installation base, be movably set with the 4th gear on the installation base, the described rotating cam of rising to the bait is arranged on stretching out on the boss of the 4th gear, also be provided with asessory shaft on the described wallboard, be movably set with the doubly-linked gear that constitutes by second gear and the 3rd gear on the asessory shaft, wherein, second gear and first gears engaged, the 3rd gear and the 4th gears engaged, and first gear, second gear, transmission between the 3rd gear and the 4th gear should guarantee that main shaft changeed for two weeks, the rotating cam of rising to the bait circles, that is: in two weeks of first gear rotation, the 4th gear circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201856283U CN201292444Y (en) | 2008-09-10 | 2008-09-10 | Device for controlling net knot direction of control net slice in netting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201856283U CN201292444Y (en) | 2008-09-10 | 2008-09-10 | Device for controlling net knot direction of control net slice in netting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292444Y true CN201292444Y (en) | 2009-08-19 |
Family
ID=41005914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201856283U Expired - Lifetime CN201292444Y (en) | 2008-09-10 | 2008-09-10 | Device for controlling net knot direction of control net slice in netting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292444Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898675A (en) * | 2014-01-02 | 2014-07-02 | 海安纺织机械有限公司 | Upper bearded needle rotating device of knotted fishing net machine |
| CN115107269A (en) * | 2022-02-25 | 2022-09-27 | 连云港纳普瑞新材料有限公司 | Automatic yarn winding equipment for producing glass fiber reinforced plastic grating |
-
2008
- 2008-09-10 CN CNU2008201856283U patent/CN201292444Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898675A (en) * | 2014-01-02 | 2014-07-02 | 海安纺织机械有限公司 | Upper bearded needle rotating device of knotted fishing net machine |
| CN103898675B (en) * | 2014-01-02 | 2016-02-03 | 海安纺织机械有限公司 | There is crochet hook tumbler on knot fishing net machine |
| CN115107269A (en) * | 2022-02-25 | 2022-09-27 | 连云港纳普瑞新材料有限公司 | Automatic yarn winding equipment for producing glass fiber reinforced plastic grating |
| CN115107269B (en) * | 2022-02-25 | 2024-01-26 | 连云港纳普瑞新材料有限公司 | Automatic yarn winding equipment for glass fiber reinforced plastic grille production |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090819 Effective date of abandoning: 20080910 |
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| RGAV | Abandon patent right to avoid regrant |