CN212834367U - Guide bar cradle transmission device - Google Patents
Guide bar cradle transmission device Download PDFInfo
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- CN212834367U CN212834367U CN202021847993.3U CN202021847993U CN212834367U CN 212834367 U CN212834367 U CN 212834367U CN 202021847993 U CN202021847993 U CN 202021847993U CN 212834367 U CN212834367 U CN 212834367U
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- Prior art keywords
- guide bar
- cradle
- sley bar
- bar cradle
- swing arm
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The utility model relates to a sley bar cradle transmission, including being used for installing in the sky axle bed of tricot machine crossbeam, head axis, sley bar device and cover and locating the sley bar cradle drive mechanism of head axis, on the rotatable day axle bed of wearing to locate of head axis, sley bar device includes the sley bar cradle and installs the sley bar on the sley bar cradle, and the sley bar cradle includes the sley bar cradle arm that can supply the sley bar installation and sets up the link at sley bar cradle arm middle part, head axis and link fixed connection, sley bar cradle drive mechanism and head axis fixed connection. The utility model discloses a sley bar cradle structure is by sley bar cradle and sley bar cradle drive mechanism combination, and sley bar cradle drive mechanism all fix on the head-pin, and the head-pin is by sley bar cradle drive mechanism direct drive, and the swing back and forth about the control sley bar cradle.
Description
Technical Field
The utility model relates to a sley bar cradle technical field specifically is a sley bar cradle transmission.
Background
A conventional warp knitting machine, as disclosed in the chinese utility model patent application No. 201910016428.8 entitled "a double needle bar warp knitting machine", includes a frame 1, a looping device, a guide bar device 100, and a transmission device, as shown in fig. 1; the looping device comprises a symmetrical front/back looping part, a symmetrical front/back needle bed part and a symmetrical front/back settlement part, and the transmission device comprises a front/back needle bed transmission mechanism, a front/back settlement transmission mechanism, a guide bar cradle upper swing transmission mechanism 500 and a guide bar cradle lower swing transmission mechanism 500' which are symmetrically arranged; the front/rear knocking-over transmission mechanisms respectively comprise a knocking-over support and a knocking-over plate, the front/rear needle bed transmission mechanisms respectively comprise a tongue needle bed matched with the knocking-over support, the guide bar device 100 comprises a guide bar cradle 101 and a guide bar 102, the front needle bed transmission mechanism 300, the front settlement transmission mechanism 400 and the guide bar cradle upper swing transmission mechanism 500 are powered by a first driving shaft 801, and the rear needle bed transmission mechanism 300 ', the rear settlement transmission mechanism 400 ' and the guide bar cradle lower swing transmission mechanism 500 ' are powered by a second driving shaft 802; the front/back needle bed transmission mechanism adopts a cam transmission mechanism.
The guide bar cradle structure in the patent is that the guide bar cradle is hinged with the center of one end of a suspension arm, the other end of the suspension arm is fixed on a head-up shaft, and the head-up shaft is driven by a front swing transmission mechanism. The traditional structural design has the advantages that the transmission of the guide bar cradle is complex, and the swing range is small.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guide bar cradle transmission that the structure is simple and easy, the precision is high, and the swing stroke is big.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sley bar cradle transmission, locates including being used for installing in sky axle bed, day axle, sley bar device and the cover of tricot machine crossbeam sley bar cradle drive mechanism of day axle, the rotatable wearing to locate of day axle on the day axle bed, the sley bar device includes the sley bar cradle and installs sley bar on the sley bar cradle, the sley bar cradle is including supplying sley bar cradle arm and the setting of sley bar installation are in the link at sley bar cradle arm middle part, the day axle with link fixed connection, sley bar cradle drive mechanism with day axle fixed connection.
As a preferred mode of the utility model, the guide bar cradle transmission mechanism comprises a guide bar cradle swing arm, a guide bar cradle upper swing arm, a first guide bar connecting rod assembly, a fourth swing shaft, a guide bar cradle lower swing arm, a second guide bar connecting rod assembly, a cam and a roller frame, wherein the roller frame is provided with an upper roller and a lower roller, the cam is provided with an annular flange, the annular flange is clamped between the upper roller and the lower roller, the lower roller is positioned at the inner side of the annular flange, the upper roller is positioned at the outer side of the annular flange, the roller frame is provided with a push rod, the push rod is connected with the first guide bar connecting rod assembly, the first guide bar connecting rod assembly is hinged with the guide bar lower swing arm, the guide bar lower swing arm and the guide bar upper swing arm are both fixed on the third swing shaft, the guide bar upper swing arm is hinged with the second guide bar connecting rod assembly, the upper end of second sley bar link assembly with the one end of sley bar cradle swing arm is articulated, the other end of sley bar cradle swing arm is fixed on the overline, and with the overline transmission is connected, the sley bar cradle with sley bar cradle swing arm simultaneous movement.
As a preferred mode of the utility model, the cam includes the cam body, be equipped with the shaft hole on the cam body, be equipped with on the cam body and be used for the adjustment the balancing weight of the focus position of cam body, the balancing weight passes through screw or bolt locking and is in on the cam body, be equipped with tight circle piece on the cam body, be equipped with on the tight circle piece with the tight circle hole of the coaxial setting in shaft hole, be equipped with the counter weight hole on the tight circle piece.
The traditional guide bar cradle structure is characterized in that the guide bar cradle is hinged with the center of one end of a suspension arm, the other end of the suspension arm is fixed on a head-up shaft, and the head-up shaft is driven by a front swing transmission mechanism. The utility model discloses a sley bar cradle structure is by sley bar cradle and sley bar cradle drive mechanism combination, and sley bar cradle drive mechanism all fix on the head-pin, and the head-pin is by sley bar cradle drive mechanism direct drive, and the swing back and forth about the control sley bar cradle. Through the structural design, the guide bar cradle transmission mechanism has large swing stroke and high precision, and the machine moves more stably due to the further improvement of the motion swing of the machine, thereby being beneficial to speeding up the machine and improving the production efficiency.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the middle/back needle bed transmission mechanism of the present invention;
FIG. 4 is a schematic view of a partial three-dimensional structure of the middle/back needle bed transmission mechanism of the present invention;
FIG. 5 is a schematic structural view of the middle front/rear settlement transmission mechanism of the present invention;
FIG. 6 is a schematic structural view of a guide bar driving mechanism of the guide bar cradle of the present invention cooperating with a guide bar device;
FIG. 7 is a schematic structural view of a guide bar rocking arm and a guide bar rocking arm of the present invention;
FIG. 8 is a schematic view of the cam cooperating with the roller frame of the present invention;
fig. 9 is a schematic view of the cam of the present invention;
in the figure:
1-frame 2-beam
3-day axle seat 4-day axle
6-plate 7-machine foot
100-guide bar device 101-guide bar cradle
1011-guide bar rocker arm 1012-connection end
1013-first mounting part 1014-second mounting part
1015-connecting end through hole 102-guide bar
200-front knockover portion 200' -rear knockover portion
201-knocking-over support 202-knocking-over plate
203-guide sleeve 204-knocking-over connecting rod component
205-supporting seat
300-front needle bed transmission mechanism 300' -back needle bed transmission mechanism
301-needle bed connecting rod component 302-needle bed bracket
303-latch needle bed 3031-needle bed base
3032-needle bed comb seat 3033-presser bar
304-latch needle 305-guide column
400-front sedimentation transmission mechanism 400' -rear sedimentation transmission mechanism
401-settling link assembly 402-first settling link
403-second sinker link 404-sinker main arm
405-sinker sub-arm 406-sinker needle bed
407-sinker 408-settlement disengaging swing arm
409-settling swinging plate 410-settling pull rod
411-settlement swing tight ring 412-settlement separation rail seat
413-chute 414-handle
500-guide bar cradle upper swing transmission mechanism 500' guide bar cradle lower swing transmission mechanism
600-guide bar cradle transmission mechanism 601-first guide bar connecting rod assembly
602-guide bar cradle lower swing arm 603-guide bar cradle upper swing arm
604-second guide bar connecting rod assembly 605-guide bar cradle swing arm
6051-first connection 6052-engagement
6053-second connection 6054-first mounting block
6055-second mounting block 6056-first through hole
6057-second through hole
700-cam 701-roller frame
702-push rod 703-lower roller
704-Upper roller 705-shaft hole
706-annular flange 707-grip ring block
708-counterweight block 709-counterweight port
710-adjustment notch 711-adjustment bolt
712-adjusting sink 713-ring tightening hole
801-first driving shaft 802-second driving shaft
803-first pendulum shaft 804-second pendulum shaft
806-fourth pendulum shaft
Detailed Description
In order to further explain the technical solution of the present invention, the following embodiments are explained in detail.
Referring to fig. 6-7:
a guide bar cradle transmission device comprises a head shaft seat 3, a head shaft 4, a guide bar device 100 and a guide bar cradle transmission mechanism 600, wherein the head shaft seat 3, the head shaft 4, the guide bar device 100 and the guide bar cradle transmission mechanism 600 are arranged on a warp knitting machine crossbeam 2 (described in detail below), the head shaft 4 is rotatably arranged on the head shaft seat 3 in a penetrating mode.
In this embodiment, the guide bar apparatus 100 includes a guide bar cradle 101 and a guide bar 102, the guide bar cradle 101 includes a guide bar cradle arm 1011 for the guide bar 102 to be installed and a connecting end 1012 arranged in the middle of the guide bar cradle arm 1011, the connecting end 1012 includes a first installation part 1013 and a second installation part 1014, a connecting end through hole 1015 for the head shaft 4 to pass through is formed between the first installation part 1013 and the second installation part 1014, and the first installation part 1013 and the second installation part 1014 are locked by a screw assembly, so that the head shaft 4 can be fixedly placed in the connecting end through hole 1015, the utility model discloses in the guide bar 102 is the guide bar 102 of at least one handle, the guide bar 102 can adopt a jacquard guide bar or a common guide bar.
The upper shaft seat 3 is arranged on the cross beam 2 to play a role in positioning, and the upper shaft seat 3 is arranged at the lower end of the cross beam 2 and faces the ground. The guide bar cradle swing arm 605 (described in detail below) is disposed between the head axis base 3 and the connecting end 1012, the head axis base 3 is provided with a through hole for the head axis 4 to pass through, the guide bar cradle swing arm 605 includes a first connecting portion 6051, a connecting portion 6052 and a second connecting portion 6053, the first connecting portion 6051 includes a first mounting block 6054 and a second mounting block 6055, a first through hole 6056 for the head axis 4 to pass through is formed between the first mounting block 6054 and the second mounting block 6055, the first mounting block 6054 and the second mounting block 6055 are locked by a screw assembly, so that the head axis 4 can be fixedly disposed in the first through hole 6056, and the second connecting portion 6053 is provided with a second through hole 6057. The overline 4 wears to establish overline seat 3 in proper order the first through-hole 6056 of through-hole, sley bar cradle swing arm 605 and the link through-hole 1015 of link 1012, and sley bar cradle swing arm 605 and link 1012 respectively with overline 4 fixed connection for sley bar cradle swing arm 605 can direct drive overline 4, thereby control sley bar cradle 101 left and right sides swing back and forth.
Preferably, the guide bar cradle transmission mechanism 600 includes a first guide bar connecting rod assembly 601, a fourth swing shaft 806, a guide bar cradle lower swing arm 602, a guide bar cradle upper swing arm 603, a second guide bar connecting rod assembly 604, a guide bar cradle swing arm 605 and a driving device, the driving device is connected with the second driving shaft 802, the driving device is connected with the first guide bar connecting rod assembly 601, the first guide bar connecting rod assembly 601 is hinged to the guide bar cradle lower swing arm 602, the guide bar cradle lower swing arm 602 is fixed to the fourth swing shaft 806 together with the guide bar cradle upper swing arm 603, the lower end of the second guide bar 604 is hinged to the guide bar cradle upper swing arm 603, the upper end of the second guide bar connecting rod assembly 604 is hinged to one end of the guide bar cradle swing arm 605, and the other end of the guide bar cradle swing arm 605 is fixed to the head bar connecting rod assembly 4 and is in transmission connection with the head bar 4.
Referring to fig. 1-2:
the embodiment also provides a novel double-needle bed warp knitting machine which comprises a machine frame 1, a cross beam 2, a first driving shaft 801, a second driving shaft 802, a looping device and a guide bar cradle transmission mechanism 600, wherein the cross beam 2 is installed on the machine frame 1, the first driving shaft 801 and the second driving shaft 802 are respectively installed on the machine frame 1, and the machine frame 1 and the cross beam 2 are used as carriers for installing various relevant mechanisms and parts.
The knitting device comprises a symmetrical front/rear knockover portion (i.e., front knockover portion 200 and rear knockover portion 200 ', both of which are identical in structure in the embodiment and described only with reference to front knockover portion 200), a symmetrical front/rear needle bed transmission mechanism (i.e., front needle bed transmission mechanism 300 and rear needle bed transmission mechanism 300 ', both of which are identical in structure and described only with reference to front needle bed transmission mechanism 300 in the embodiment), and a symmetrical front/rear sinking transmission mechanism (i.e., front sinking transmission mechanism 400 and rear sinking transmission mechanism 400 ', both of which are identical in structure in the embodiment and described only with reference to front sinking transmission mechanism 400).
The front needle bed transmission mechanism 300 and the front sinking transmission mechanism 400 are powered by a first driving shaft 801, and the back needle bed transmission mechanism 300 ', the back sinking transmission mechanism 400' and the guide bar cradle transmission mechanism 600 are powered by a second driving shaft 802.
Referring to fig. 5:
preferably, each of the front/rear sinking transmission mechanisms comprises a sinking link assembly 401, a sinker driving mechanism for driving the sinking link assembly 401 to move up and down, a first sinking link 402, a second sinking link 403, a first swing shaft 803, a second swing shaft 804, a sinking main arm 404, a sinking sub-arm 405, a sinking needle bed 406, a sinker 407, a sinking disengagement swing arm 408, a sinking swing plate 409, a sinking disengagement rail seat 412 and a driving device, wherein the sinking main arm 404 and the sinking sub-arm 405 are fixed on the first swing shaft 803, the sinker 407 is mounted on the sinking needle bed 406, the sinking needle bed 406 is mounted on the sinking main arm 404 and the sinking sub-arm 405, the driving device is connected with the sinking link assembly 401, one end of the first sinking link 402 is hinged with the sinking link assembly 401, the other end is hinged with the sinking main arm 404, one end of the second sinking link 403 is hinged with the sinking link assembly 401, the other end of the settlement disengaging swing arm 408 is hinged with one end of the settlement disengaging swing arm 408, the other end of the settlement disengaging swing arm 408 is fixed on a second swing shaft 804, one end of a settlement swing plate 409 is fixed on the second swing shaft 804, a chute 413 is arranged on a settlement disengaging rail seat 412, the other end of the settlement swing plate 409 is installed in the chute 413 through a slidable and positionable sliding positioning mechanism, and a settlement pull rod 410 for driving the second swing shaft 804 to rotate is arranged on the second swing shaft 804.
Preferably, the second swing shaft 804 is sleeved with a settlement swing tight ring 411, and the settlement pull rod 410 is connected to the settlement swing tight ring 411.
Preferably, the sliding positioning mechanism comprises a bolt and a handle screwed on the bolt, and the settlement disengaging rail seat 412 and the settlement swinging plate 409 are arranged between the handle and the bolt head of the bolt.
Adopt the technical scheme of the utility model afterwards, through subsiding main arm 404 and subsiding and paying arm 405 to subsiding needle bed 406 and form stable support, the long time stable work of sinker has been guaranteed, when slide positioning mechanism transfers the pine, promote and subside pull rod 410, can drive and subside swinging plate 409 and subside and throw off the swing arm 408 swing, make the needle bed 406 of subsiding keep away from or be close to the center of equipment, make things convenient for the operation of overhaul of the equipments, when frame 1 is opened, promote and subside pull rod 410, make relevant part return, and fix a position through slide positioning mechanism, make subside swinging plate 409 and subside and throw off swing arm 408 fixed.
It is to be noted that the front/rear sinking transmission mechanism of the present invention is not limited to the warp knitting machine used in the present embodiment.
Referring to fig. 2-4:
preferably, the front/rear knockover portions each include a knockover bracket 201 connected to the frame 1, a knockover plate 202 connected to the knockover bracket 201, a guide sleeve 203, a knockover link assembly 204, and a support base 205, one end of the knockover bracket 201 is sleeved on the first swing shaft 803, the other end of the knockover bracket 201 is hinged to the support base 205 through the knockover link assembly 204, and the support base 205 is disposed on the frame 1.
The front/back needle bed transmission mechanisms respectively comprise a needle bed connecting rod assembly 301, a latch needle bed 303 and a driving device which are matched with the knockover support 201, the upper end of the needle bed connecting rod assembly 301 is connected with the latch needle bed 303, a guiding device used for guiding the latch needle bed 303 to move up and down is arranged on the knockover support 201, and the lower end of the needle bed connecting rod assembly 301 is connected with the driving device.
In this embodiment, the latch needle bed 303 is disposed on the needle bed holder 302, the latch needle bed 303 includes a needle bed base 3031 disposed on the needle bed holder 302, a needle bed comb 3032 disposed on the needle bed base 3031, and a presser plate 3033 disposed on the needle bed comb 3032, and the latch needles 304 are disposed on the needle bed comb 3032.
The guide device comprises a guide column 305 arranged on the tongue needle bed 303 and a guide sleeve 203 arranged on the knocking over support 201, wherein the guide column 305 is movably arranged in the guide sleeve 203, and the tongue needle bed 303 is guided to move up and down through the guide sleeve 203.
Referring to fig. 8-9:
preferably, the driving device comprises a cam 700 mounted on the first driving shaft 801 or the second driving shaft 802, a roller frame 701 and a push rod 702 connected to the roller frame 701, wherein an upper roller 704 and a lower roller 703 are arranged on the roller frame 701, an annular flange 706 is arranged on the cam 700, the annular flange 706 is clamped between the upper roller 704 and the lower roller 703, the lower roller 703 is positioned on the inner side of the annular flange 706, and the upper roller 704 is positioned on the outer side of the annular flange 706.
Further, the driving means may also be a driving means including an eccentric wheel assembly mounted on the first driving shaft 801 or the second driving shaft 802 and a push rod 702 mounted on the eccentric wheel assembly.
That is, the utility model discloses in can drive through cam mechanism and subside link assembly 401 (and needle bed link assembly 301 and first sley bar link assembly 601), also can drive through the eccentric wheel mechanism and subside link assembly 401 (and needle bed link assembly 301 and first sley bar link assembly 601).
Additionally, the utility model discloses a roller frame 701, go up gyro wheel 704, lower gyro wheel 703 and cam 700 structure replace traditional complicated eccentric wheel structure, equipment only need a driving shaft 801 and No. two driving shafts 802 can, equipment structure is more succinct, takes up an area of the space for a short time, overhauls and maintains conveniently, and the transmission of connecting rod is succinct more clear, has reduced the accumulative total precision error between the middle drive disk assembly effectively, and the precision is more reliable.
Compared with the traditional double needle bed warp knitting machine, the utility model adopts the self-transmission of the guide bar cradle transmission mechanism 600, compared with the traditional (as shown in figure 1) composite transmission which can be realized only by matching the guide bar cradle upper swing transmission mechanism 500 with the guide bar cradle lower swing transmission mechanism 500', the utility model has the advantages of simpler structure, more convenient operation and easier control of precision; in addition through fixing sley bar cradle 101 and sley bar cradle swing arm 605 respectively on day axle 4, sley bar cradle swing arm 605 direct drive day axle 4 to swing back and forth about control sley bar cradle 101, through this kind of structural design, under drive arrangement's drive, the utility model discloses a range of oscillation is bigger than traditional range of oscillation, promptly under the requirement of the same range of oscillation, the utility model provides a range of oscillation is littleer, and drive arrangement is more steady, and the board moves more steady, is favorable to the board to be accelerated, improves production efficiency.
Further, the utility model also provides a modified cam structure, including the cam body, be equipped with shaft hole 705 on the cam body, be equipped with on the cam body and be used for the adjustment balancing weight 708 of the focus position of cam body.
Preferably, the weight 708 is locked to the cam body by a screw or bolt.
Preferably, the cam body is provided with a tight ring block 707, the tight ring block 707 is provided with a tight ring hole 713 coaxially arranged with the shaft hole 705, and the tight ring block 707 is provided with a balance weight hole 709.
Preferably, the weight ports 709 are plural, and the plural weight ports 709 are annularly provided on the close ring hole 713.
Preferably, the weight 708 is disposed around the perimeter of the cinch ring block 707.
Preferably, an adjusting notch 710 is formed in the clamping ring block 707, the adjusting notch 710 penetrates from the outer wall to the inner wall of the clamping ring block 707, the adjusting notch 710 extends from one axial end to the other axial end of the clamping ring block 707, an adjusting sinking platform 712 and an adjusting bolt 711 are arranged at the position, corresponding to the adjusting notch 710, of the clamping ring block 707, and an adjusting gap is formed between the adjusting sinking platform 712 and the cam body.
Preferably, a weight 708 is provided at one axial end of the cam body, and an annular flange 706 is provided at the other axial end of the cam body.
The utility model provides a modified cam structure still includes roller frame 701, is equipped with gyro wheel 704 and lower gyro wheel 703 on the roller frame 701, and annular flange 706 presss from both sides and establishes between last gyro wheel 704 and lower gyro wheel 703, forms the guide face that is used for guiding roller frame 701 to reciprocate on the annular flange 706 during the cam body rotates, realizes the guide to roller frame 701 through the fluctuation of guide face, and drive roller frame 701 reciprocates, and lower gyro wheel 703 is located the inboard of annular flange 706, and last gyro wheel 704 is located the outside of annular flange 706.
Adopt the technical scheme of the utility model afterwards, install balancing weight 708 on the cam body, balancing weight 708 can be decided according to the weight condition of cam 700 to reduce cam 700 in high-speed operation, because the eccentric inertia that focus and main shaft decentraction arouse leads to vibrations and the noise of equipment in the operation, promote cam 700's life and operation stationarity.
The utility model discloses because frame 1 operates steadily, the undercarriage 7 of frame 1 can adopt dull and stereotyped 6 to support, specifically sets up the constant head tank on dull and stereotyped 6, installs set screw as undercarriage 7 in the bottom of frame 1, set screw supports the top and is in the constant head tank. The utility model discloses it is complicated not need to adopt the structure again, and the undercarriage spring structure of cost height and easy loss supports, and two about traditional frame 1's undercarriage spring is supported by a plurality of springs two flat boards 6, and the centre also has hydraulic spring to support, and at long-time frame 1 vibration operation in-process, the sealing washer in the hydraulic spring is impaired easily, and the hydraulic oil of inside storage can leak out, causes the whole shock attenuation effect of undercarriage spring to worsen, and pollutes ground. The flat plate 6 is used for supporting, so that the manufacturing cost and the later maintenance cost of the frame 1 can be greatly reduced.
The product form of the present invention is not limited to the embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.
Claims (3)
1. A guide bar cradle drive, characterized in that: locate including being used for installing in sky axle seat, day axle, sley bar device and the cover of tricot machine crossbeam the sley bar cradle drive mechanism of day axle, the rotatable wearing to locate of day axle on the day axle seat, the sley bar device includes the sley bar cradle and installs sley bar on the sley bar cradle, the sley bar cradle is including supplying the sley bar cradle arm and the setting of sley bar installation are in the link at sley bar cradle arm middle part, the day axle with link fixed connection, sley bar cradle drive mechanism with day axle fixed connection.
2. A bar cradle drive as set forth in claim 1, wherein: the guide bar cradle transmission mechanism comprises a guide bar cradle swing arm, a guide bar cradle upper swing arm, a first guide bar connecting rod assembly, a fourth swing shaft, a guide bar cradle lower swing arm, a second guide bar connecting rod assembly and a cam and a roller frame, wherein an upper roller and a lower roller are arranged on the roller frame, an annular flange is arranged on the cam, the annular flange is clamped between the upper roller and the lower roller, the lower roller is positioned on the inner side of the annular flange, the upper roller is positioned on the outer side of the annular flange, a push rod is arranged on the roller frame, the push rod is connected with the first guide bar connecting rod assembly, the first guide bar connecting rod assembly is hinged with the guide bar lower swing arm, the guide bar lower swing arm and the guide bar upper swing arm are fixed on the fourth swing shaft, the guide bar upper swing arm is hinged with the second guide bar connecting rod assembly, and the upper end of the second guide bar connecting rod assembly is hinged with one end of the guide bar cradle swing arm, the other end of the guide bar cradle swing arm is fixed on the head axis and is in transmission connection with the head axis, and the guide bar cradle swing arm move synchronously.
3. A bar cradle drive as set forth in claim 2, wherein: the cam comprises a cam body, a shaft hole is formed in the cam body, a balancing weight used for adjusting the gravity center position of the cam body is arranged on the cam body, the balancing weight is locked on the cam body through a screw or a bolt, a tight ring block is arranged on the cam body, a tight ring hole coaxially arranged with the shaft hole is formed in the tight ring block, and a balance weight hole is formed in the tight ring block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019108858102 | 2019-09-19 | ||
| CN201910885810 | 2019-09-19 |
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| CN212834367U true CN212834367U (en) | 2021-03-30 |
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| CN202010887876.8A Pending CN111876892A (en) | 2019-09-19 | 2020-08-28 | Guide bar cradle transmission device |
| CN202021847993.3U Active CN212834367U (en) | 2019-09-19 | 2020-08-28 | Guide bar cradle transmission device |
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| CN202010887876.8A Pending CN111876892A (en) | 2019-09-19 | 2020-08-28 | Guide bar cradle transmission device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876892A (en) * | 2019-09-19 | 2020-11-03 | 福建信亿机械科技有限公司 | Guide bar cradle transmission device |
| CN114318651A (en) * | 2021-11-18 | 2022-04-12 | 福建都市机械有限公司 | Warp knitting machine with jacquard guide bar and ground bar |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703596B (en) * | 2021-08-17 | 2023-08-04 | 福建杰嘉科技有限公司 | Jacquard jacquard device stable in use and warp knitting machine |
| CN113930888A (en) * | 2021-11-23 | 2022-01-14 | 江苏莱纳多智能装备有限公司 | Weft knitting swing mechanism of knitting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0350123Y2 (en) * | 1987-12-29 | 1991-10-25 | ||
| CN102877209A (en) * | 2012-09-06 | 2013-01-16 | 常州市武进五洋纺织机械有限公司 | Double-needlebar totally-forming 3D (three-dimensional) textile warp knitting machine |
| CN104452078A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Double-needle-bar warp knitting machine |
| CN108018649B (en) * | 2018-01-31 | 2023-06-09 | 王占洪 | Knitting method of rope embroidery fabric |
| CN109706612A (en) * | 2019-01-08 | 2019-05-03 | 福建信亿机械科技有限公司 | A kind of double rib warp loom |
| CN111876892A (en) * | 2019-09-19 | 2020-11-03 | 福建信亿机械科技有限公司 | Guide bar cradle transmission device |
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2020
- 2020-08-28 CN CN202010887876.8A patent/CN111876892A/en active Pending
- 2020-08-28 CN CN202021847993.3U patent/CN212834367U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876892A (en) * | 2019-09-19 | 2020-11-03 | 福建信亿机械科技有限公司 | Guide bar cradle transmission device |
| CN114318651A (en) * | 2021-11-18 | 2022-04-12 | 福建都市机械有限公司 | Warp knitting machine with jacquard guide bar and ground bar |
| CN114318651B (en) * | 2021-11-18 | 2023-09-22 | 福建都市机械有限公司 | Warp knitting machine with jacquard guide bar |
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| CN111876892A (en) | 2020-11-03 |
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