CN204982276U - Passive formula let -off mechanism of tricot machine - Google Patents
Passive formula let -off mechanism of tricot machine Download PDFInfo
- Publication number
- CN204982276U CN204982276U CN201520299284.9U CN201520299284U CN204982276U CN 204982276 U CN204982276 U CN 204982276U CN 201520299284 U CN201520299284 U CN 201520299284U CN 204982276 U CN204982276 U CN 204982276U
- Authority
- CN
- China
- Prior art keywords
- fixed
- warp
- belt
- block
- lateral plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a passive formula let -off mechanism of tricot machine, including the frame curb plate, it has pacing of warp axle to articulate on the frame curb plate, the epaxial pacing of warp cylinder that is fixed with of the pacing of warp, the one end of pacing of warp axle is stretched out the frame curb plate and is fixed with the braking band pulley, the brake band takes turns to and installs the V -arrangement belt in the V -arrangement ring channel that has, be fixed with two at least vertical strips that slide on the frame curb plate of the one end below of V -arrangement belt, vertical both ends of slideing the strip are fixed in the backup pad, the backup pad is fixed on the frame curb plate, drive screw articulates in two backup pads, drive screw's lower extreme stretches out the backup pad of below and is fixed with and rotates the wheel, the top of sliding plate is fixed with the sliding block, the sliding block spiro union is in drive screw, the other end of V -arrangement belt is fixed with the connection block, the lower extreme of connecting the block hinges has the regulation pole, the grip block at its tightening band's both ends and connecting block position are put and all can be adjusted, thereby satisfy the tensioning of the belt of different elasticity and length and adjust the requirement.
Description
Technical field:
The utility model relates to warp knitting machine equipment technical field, relates to a kind of warp knitting machine passive type warp-feeding mechanism in particular.
Background technology:
Warp knitting machine forms primarily of knitting mechanism, guide bar shogging mechanism, warp-feeding mechanism, tractive spooler and transmission mechanism.And warp-feeding mechanism the warp thread in warp beam is moved back solution get off, send into knitting zone.There are passive type and active type two class.In passive type mechanism, warp beam is that warp tension pulls and sends warp thread, does not need special device for transporting warp beam, is applicable to the warp knitting machine that machine speed is lower, warp let-off rule is comparatively complicated.Active type warp-feeding mechanism adopts special transmission device that warp beam is turned round and sends warp thread, again tensioned induction type and linear velocity induction type not.
Existing passive type warp-feeding mechanism, its belt one end is fixed on stationary fixture that frame is provided with, then the other end is fixed on connecting rod, the other end of connecting rod is undertaken moving up and down promoting connecting rod by the block that depression bar has, realize between belt and braked wheel near or unclamp, the warp thread conveying realizing warp-feeding mechanism is stable, because the position of stationary fixture and connecting rod cannot regulate, this just makes the tension force of belt to regulate as required, different length can only be changed when needed or flexible belt is satisfied the demand, trouble is changed in its debugging.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of warp knitting machine passive type warp-feeding mechanism is provided, grip block and the connection block position at the two ends of its fixing belt all can regulate, thus the tensioning meeting the belt of different elasticity and length regulates requirement, it regulates debugging convenient, meets the tensioning requirement of any belt.
The scheme that the utility model solve the technical problem is:
A kind of warp knitting machine passive type warp-feeding mechanism, comprise framework lateral plate, described framework lateral plate is hinged with warp axis, warp axis is fixed with warp let-off roller, one end of warp axis is stretched out framework lateral plate and is fixed with braking belt wheel, in the V-arrangement cannelure that braking belt wheel has, vee-belt is installed, framework lateral plate below one end of vee-belt is fixed with at least two and vertically slides bar, the two ends of vertically sliding bar are fixing on the supporting plate, gripper shoe is fixed on framework lateral plate, drive screw is hinged in two gripper shoes, the lower end of drive screw is stretched out the gripper shoe of below and is fixed with moving runner, the top of sliding panel is fixed with sliding shoe, sliding shoe is screwed onto in drive screw, sliding shoe has groove, vertically slide bar sleeve in the groove of correspondence, sliding panel is fixed with two plates that are relatively fixed, fixed head is fixed with promotion cylinder, the push rod promoting cylinder passes fixed head and is fixed with briquetting, the opposite face of two briquettings is fixed with grip block, one end of vee-belt is clamped between two grip blocks, the other end of vee-belt is fixed with connection block, the lower end of connection block is hinged with adjusting rod, adjusting rod sleeve is in limiting plate, limiting plate is fixed on framework lateral plate, the lower end of adjusting rod is bolted with sleeve, sleeve is fixed on riser, riser is fixed on axle head contiguous block, in the sliding tray that axle head contiguous block sleeve has on framework lateral plate, nutted rod end is hinged on axle head contiguous block, limiting plate is fixed with extension spring, the other end of extension spring is fixed in connection block.
The opposite face of described two grip blocks is toothed surface.
The end face of described connection block has inserting groove, and one end sleeve of vee-belt is in inserting groove and be bolted to connection in connection block.
The both sides of described connection block are fixed with support portion, and the upper end of extension spring is fixed on support portion upper and lower end and is fixed on limiting plate.
Have lug boss in the middle part of the bottom surface of described sliding shoe, what lug boss sleeve was fixed with on framework lateral plate slides in the elongated slot of limited block, slides limited block and vertically slides between bar at two.
The both ends of the surface of described axle head contiguous block have outward extending spacing preiection portion, framework lateral plate in two side respectively near corresponding spacing preiection portion.
Outstanding effect of the present utility model is:
Compared with prior art, grip block and the connection block position at the two ends of its fixing belt all can regulate, thus the tensioning meeting the belt of different elasticity and length regulates requirement, and it regulates debugging convenient, meets the tensioning requirement of any belt.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 3 of the present utility modelly changes angle partial structurtes schematic diagram;
Fig. 4 is the partial structurtes schematic diagram at sliding tray place of the present utility model.
Detailed description of the invention:
Below in conjunction with accompanying drawing and concrete preferred embodiment, the utility model is elaborated, can be easier to be readily appreciated by one skilled in the art to make advantage of the present utility model and feature, these embodiments are only illustrative objects, are not intended to limit scope of the present utility model.
Embodiment, see as shown in Figures 1 to 4, a kind of warp knitting machine passive type warp-feeding mechanism, comprise framework lateral plate 100, described framework lateral plate 100 is hinged with warp axis 200, warp axis 200 is fixed with warp let-off roller 300, one end of warp axis 200 is stretched out framework lateral plate 100 and is fixed with braking belt wheel 400, in the V-arrangement cannelure that braking belt wheel 400 has, vee-belt 500 is installed, framework lateral plate 100 below one end of vee-belt 500 is fixed with at least two and vertically slides bar 11, the two ends of vertically sliding bar 11 are fixed in gripper shoe 12, gripper shoe 12 is fixed on framework lateral plate 100, drive screw 13 is hinged in two gripper shoes 12, the lower end of drive screw 13 is stretched out the gripper shoe 12 of below and is fixed with moving runner 14, the top of sliding panel 15 is fixed with sliding shoe 16, sliding shoe 16 is screwed onto in drive screw 13, sliding shoe 16 has groove 161, vertically slide bar 11 sleeve in the groove 161 of correspondence, sliding panel 15 is fixed with two plates 162 that are relatively fixed, fixed head 162 is fixed with and promotes cylinder 163, the push rod promoting cylinder 163 passes fixed head 162 and is fixed with briquetting 164, the opposite face of two briquettings 164 is fixed with grip block 165, one end of vee-belt 500 is clamped between two grip blocks 165, the other end of vee-belt 500 is fixed with connection block 21, the lower end of connection block 21 is hinged with adjusting rod 22, adjusting rod 22 sleeve is in limiting plate 23, limiting plate 23 is fixed on framework lateral plate 100, the lower end of adjusting rod 22 is bolted with sleeve 24, sleeve 24 is fixed on riser 25, riser 25 is fixed on axle head contiguous block 26, in the sliding tray 101 that axle head contiguous block 26 sleeve has on framework lateral plate 100, nutted rod 102 end is hinged on axle head contiguous block 26, limiting plate 23 is fixed with extension spring 27, the other end of extension spring 27 is fixed in connection block 21.
Further, the opposite face of described two grip blocks 165 is toothed surface.
Further, the end face of described connection block 21 has inserting groove 211, and one end sleeve of vee-belt 500 is in inserting groove 211 and be bolted to connection in connection block 21.
Further, the both sides of described connection block 21 are fixed with support portion 212, and the upper end of extension spring 27 is fixed on support portion 212 upper and lower end and is fixed on limiting plate 23.
Further, in the middle part of the bottom surface of described sliding shoe 16, there is lug boss 166, in the elongated slot 104 sliding limited block 103 that lug boss 166 sleeve is fixed with on framework lateral plate 100, slide limited block 103 and vertically slide between bar 11 at two.
The both ends of the surface of described axle head contiguous block 26 have outward extending spacing preiection portion 261, framework lateral plate 100 in two side respectively near corresponding spacing preiection portion 261.
In the present embodiment, warp thread is carried along nutted rod 102 and warp let-off roller 300, and when warp thread conveying is slack-off, namely nutted rod 102 tension force increases, just nutted rod 102 is upwards carried, thus make adjusting rod 22 to rising, thus make vee-belt 500 no longer compress braking belt wheel 400, thus improve the speed of service of warp let-off roller 300, reduce tension force, and when tension force is too small, by the effect of extension spring 27, ensure that vee-belt 500 compresses the speed of service that braking belt wheel 400 controls warp let-off roller 300.
Wherein, the rate of tension of vee-belt 500 can by two aspect adjustment, aspect be by rotate moving runner 14 realize sliding panel 15 up-down adjustment, thus regulate the rate of tension of one end of vee-belt 500, can pass through rotary regulating lever 22 on the other hand, the degree of depth making the lower end of adjusting rod 22 be screwed onto sleeve 24 regulates, thus realizes the rate of tension of the other end of vee-belt 500, its regulating effect is good, can meet using and regulating of different vee-belts 500.
Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (6)
1. a warp knitting machine passive type warp-feeding mechanism, comprise framework lateral plate (100), it is characterized in that: described framework lateral plate (100) is hinged with warp axis (200), warp axis (200) is fixed with warp let-off roller (300), one end of warp axis (200) is stretched out framework lateral plate (100) and is fixed with braking belt wheel (400), in the V-arrangement cannelure that braking belt wheel (400) has, vee-belt (500) is installed, framework lateral plate (100) below one end of vee-belt (500) is fixed with at least two and vertically slides bar (11), the two ends of vertically sliding bar (11) are fixed in gripper shoe (12), gripper shoe (12) is fixed on framework lateral plate (100), drive screw (13) is hinged on two gripper shoes (12), the lower end of drive screw (13) is stretched out the gripper shoe (12) of below and is fixed with moving runner (14), the top of sliding panel (15) is fixed with sliding shoe (16), sliding shoe (16) is screwed onto in drive screw (13), sliding shoe (16) has groove (161), vertically slide bar (11) sleeve in the groove (161) of correspondence, sliding panel (15) is fixed with two plates that are relatively fixed (162), fixed head (162) is fixed with and promotes cylinder (163), the push rod promoting cylinder (163) passes fixed head (162) and is fixed with briquetting (164), the opposite face of two briquettings (164) is fixed with grip block (165), one end of vee-belt (500) is clamped between two grip blocks (165), the other end of vee-belt (500) is fixed with connection block (21), the lower end of connection block (21) is hinged with adjusting rod (22), adjusting rod (22) sleeve is in limiting plate (23), limiting plate (23) is fixed on framework lateral plate (100), the lower end of adjusting rod (22) is bolted with sleeve (24), sleeve (24) is fixed on riser (25), riser (25) is fixed on axle head contiguous block (26), in the sliding tray (101) that axle head contiguous block (26) sleeve has on framework lateral plate (100), nutted rod (102) end is hinged on axle head contiguous block (26), limiting plate (23) is fixed with extension spring (27), the other end of extension spring (27) is fixed in connection block (21).
2. a kind of warp knitting machine passive type warp-feeding mechanism according to claim 1, is characterized in that: the opposite face of described two grip blocks (165) is toothed surface.
3. a kind of warp knitting machine passive type warp-feeding mechanism according to claim 2, it is characterized in that: the end face of described connection block (21) has inserting groove (211), one end sleeve of vee-belt (500) is in inserting groove (211) and be bolted to connection in connection block (21).
4. a kind of warp knitting machine passive type warp-feeding mechanism according to claim 3, it is characterized in that: the both sides of described connection block (21) are fixed with support portion (212), the upper end of extension spring (27) is fixed on support portion (212) upper and lower end and is fixed on limiting plate (23).
5. a kind of warp knitting machine passive type warp-feeding mechanism according to claim 4, it is characterized in that: there is in the middle part of the bottom surface of described sliding shoe (16) lug boss (166), in the elongated slot (104) that what lug boss (166) sleeve was fixed with on framework lateral plate (100) slide limited block (103), slide limited block (103) and vertically slide between bar (11) at two.
6. a kind of warp knitting machine passive type warp-feeding mechanism according to claim 5, it is characterized in that: the both ends of the surface of described axle head contiguous block (26) have outward extending spacing preiection portion (261), framework lateral plate (100) in two side respectively near corresponding spacing preiection portion (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299284.9U CN204982276U (en) | 2015-05-11 | 2015-05-11 | Passive formula let -off mechanism of tricot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299284.9U CN204982276U (en) | 2015-05-11 | 2015-05-11 | Passive formula let -off mechanism of tricot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982276U true CN204982276U (en) | 2016-01-20 |
Family
ID=55116659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299284.9U Withdrawn - After Issue CN204982276U (en) | 2015-05-11 | 2015-05-11 | Passive formula let -off mechanism of tricot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204982276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805584A (en) * | 2015-05-11 | 2015-07-29 | 浙江恒悦经编有限公司 | Passive warp supply mechanism for warp knitting machines |
| CN110629390A (en) * | 2019-09-26 | 2019-12-31 | 海盐荣华经编有限公司 | Tension control mechanism for warp knitting machine |
-
2015
- 2015-05-11 CN CN201520299284.9U patent/CN204982276U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805584A (en) * | 2015-05-11 | 2015-07-29 | 浙江恒悦经编有限公司 | Passive warp supply mechanism for warp knitting machines |
| CN104805584B (en) * | 2015-05-11 | 2017-04-12 | 清远万家丽针织印染有限公司 | Passive warp supply mechanism for warp knitting machines |
| CN110629390A (en) * | 2019-09-26 | 2019-12-31 | 海盐荣华经编有限公司 | Tension control mechanism for warp knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203997827U (en) | Stretching device | |
| CN103523578B (en) | Pneumatic tension control apparatus | |
| CN204982276U (en) | Passive formula let -off mechanism of tricot machine | |
| CN206513777U (en) | A kind of chain tension installing mechanism | |
| CN204780116U (en) | Passive formula of tricot machine belt tensioning adjusting device for let -off mechanism | |
| CN202175387U (en) | Long-distance tensioning device for horizontal long belt conveyor | |
| CN204777222U (en) | Chain tensioning device is carried to road sweeper | |
| CN104805582A (en) | Belt tension adjustor for passive warp supply mechanisms of warp knitting machines | |
| CN104805584A (en) | Passive warp supply mechanism for warp knitting machines | |
| CN207524806U (en) | A kind of monoblock type handrail strap tensioning device | |
| CN203834187U (en) | Novel sizing machine beam creel structure | |
| CN207001584U (en) | Support roller device for belt feeder | |
| CN205169968U (en) | Cloth guider | |
| CN209601810U (en) | Cable drawing machine | |
| CN204096487U (en) | Transport tape pre-tightening apparatus | |
| CN209097862U (en) | A kind of plating line material-guiding wheel material conveying structure | |
| CN204250837U (en) | A kind of belt deviation adjusting device be located on belt transporter | |
| CN205260746U (en) | Spacing guider of slide | |
| CN210763470U (en) | Tension adjusting mechanism of winding device | |
| CN208631440U (en) | A kind of thin slice guidance type pneumatic discharge apparatus | |
| CN206615686U (en) | A kind of adjustable belt transmission agency of tensile force | |
| CN203497820U (en) | Elastic guide roller structure for steel belt conveying | |
| CN206986451U (en) | It is a kind of to be used to adjust the elastic device of yarn | |
| CN201953928U (en) | Chain or belt tensioning device | |
| CN205089915U (en) | Novel belt elasticity device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160120 Effective date of abandoning: 20170412 |