CN212713985U - Protection frame of tricot machine pan head - Google Patents
Protection frame of tricot machine pan head Download PDFInfo
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- CN212713985U CN212713985U CN202021433545.9U CN202021433545U CN212713985U CN 212713985 U CN212713985 U CN 212713985U CN 202021433545 U CN202021433545 U CN 202021433545U CN 212713985 U CN212713985 U CN 212713985U
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- pan head
- pivot
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Abstract
The application discloses protection frame of tricot machine pan head relates to the technical field of tricot machine equipment, which comprises a frame, a plurality of pan heads and pivot, a plurality of pan heads are worn to establish by the pivot, the pivot both ends are provided with the butt in the staple bolt of outside pan head, be provided with in the frame and supply the pivot to rotate the connecting seat of connecting, the frame is provided with the gag lever post in the connecting seat downside, be provided with coupling assembling in the pivot between adjacent pan head, it is connected with the buckle to rotate on the coupling assembling, the buckle can be dismantled with coupling assembling and be connected, be provided with the elevating system who drives the pivot and go up and down between buckle and the. This application is convenient for improve the security of coiled hair installation and dismantlement process.
Description
Technical Field
The application relates to the technical field of warp knitting machine equipment, in particular to a protection frame for a pan head of a warp knitting machine.
Background
In the field of textile processing, knitted fabrics are formed by simultaneously knitting one or several sets of parallel yarns on all the working needles of a radial feed machine, the process being called warp knitting, and the machine for carrying out this warp knitting being called a warp knitting machine, which can carry a plurality of heads working simultaneously.
The utility model discloses a grant utility model patent that bulletin number is CN202369763U discloses a little coiled hair electron let-off mechanism of limit yarn of many combs raschel tricot machine, install the pivot in the tricot machine frame including a plurality of rotations, be equipped with the little coiled hair of limit yarn in each pivot, warp unreels from the little coiled hair of limit yarn and send to weave in the mechanism and weave, weave the mechanism and include ground sley bar and merchant card sley bar, send the warp to the pivot of weaving the ground sley bar in the mechanism and rotate by servo motor drive pivot.
In view of the above-mentioned related technologies, a plurality of pan heads and rotating shafts in the pan heads form a pan head group, when the pan heads of the warp knitting machine need to be replaced, a worker needs to take off a complete set of pan head groups from the warp knitting machine first, and then install a new pan head group on the warp knitting machine, and during the disassembly process of the pan head group, a gantry crane is mostly adopted for auxiliary disassembly, and because the pan head group is installed in the disassembly process, a suspended state exists, and the risk of falling and hurting people exists.
SUMMERY OF THE UTILITY MODEL
In order to improve the safety of pan head installation and dismantlement process, this application provides a protection frame of tricot machine pan head.
The application provides a protection frame of tricot machine pan head adopts following technical scheme:
the utility model provides a protection frame of tricot machine pan head, includes frame, a plurality of pan heads and pivot, a plurality of pan heads are worn to establish by the pivot, the pivot both ends are provided with the butt in the staple bolt of outside pan head, be provided with in the frame and supply the pivot to rotate the connecting seat of connecting, the frame is provided with the gag lever post in the connecting seat downside, be provided with coupling assembling in the pivot between adjacent pan head, it is connected with the buckle to rotate on the coupling assembling, the buckle can be dismantled with coupling assembling and be connected, be provided with the elevating system who drives the pivot and go up and down between buckle and the gag lever post.
By adopting the technical scheme, when the disc head group needs to be replaced, the connecting seats at the two ends of the rotating shaft are disassembled, the rotating shaft is driven by the lifting mechanism to descend to the position of the limiting rod, and the disc head group is replaced by disassembling the retaining ring; after the pan head group is replaced, the pan head group is placed on the lifting mechanism of the frame, the retaining ring and the connecting assembly are fixed, the pan head group is conveyed to the position of the connecting seat through the lifting mechanism, the lifting mechanism is installed on the limiting rod, and the pan head group is connected with the lifting mechanism through the retaining ring in the lifting process, so that the safety of the installation and disassembly process of the pan head group is improved.
Preferably, the pan head is provided with a shaft hole in the middle for the rotating shaft to penetrate, the pan head is provided with a positioning groove at the edge outside the shaft hole, the outer edge of the positioning groove is provided with a slot, the connecting component is provided with a connecting rod embedded in the positioning groove at the position contacting with the pan head, and the connecting rod is connected with an inserting block inserted in the slot.
Through adopting above-mentioned technical scheme, adjacent coiled hair is fixed through coupling assembling, and simultaneously, coupling assembling is convenient for realize the synchronous rotation of adjacent coiled hair including the inserted block of gomphosis in adjacent coiled hair slot, coupling assembling.
Preferably, the lifting mechanism comprises a screw rod connected with the retaining ring, and the screw rod is connected with a driving assembly for driving the screw rod to move up and down relative to the limiting rod; the lifting mechanism further comprises a guide assembly used for enabling the rotating shaft to vertically move up and down relative to the limiting rod.
Through adopting above-mentioned technical scheme, when coiled hair group need be dismantled or install, go up and down through the relative gag lever post of drive assembly drive screw to realize the lift of coiled hair group, be convenient for realize the location of pivot lifting direction through the direction subassembly.
Preferably, the driving assembly comprises a worm wheel screwed on the screw rod, the driving assembly further comprises a worm for driving the worm wheel to rotate, and one end of the worm is connected with a driving source for driving the worm to rotate.
Through adopting above-mentioned technical scheme, when the driving source drove the worm and rotate, the worm drove the turbine and rotates, because turbine and screw rod spiro union, and the screw rod upper end is connected with the buckle, and the lift of screw rod is realized to the pivoted in-process of turbine.
Preferably, the guide assembly comprises guide rods symmetrically arranged on the left side and the right side of the screw rod, the guide rods are connected with the retaining ring, and through holes for the guide rods to move up and down are formed in the limiting rod.
Through adopting above-mentioned technical scheme, when the relative gag lever post of screw rod reciprocated, the guide bar reciprocated in the through-hole to realize the location of pivot lift in-process direction.
Preferably, the guide bar lower extreme is provided with the stopper, and when the stopper butt gag lever post, the pivot removed to with connecting seat coaxial position.
Through adopting above-mentioned technical scheme, the stopper is convenient for realize the injecing to the stroke that the screw rod upwards moved.
Preferably, the retaining ring comprises an upper half ring and a lower half ring, the upper half ring is hinged to the lower half ring, and a second bolt is detachably connected to one side, far away from the hinged point, of the upper half ring and the lower half ring.
Through adopting above-mentioned technical scheme, because the buckle includes semi-ring and lower semi-ring, be convenient for realize the buckle to coupling assembling's fixed.
Preferably, the inner side walls of the upper half ring and the lower half ring are rotatably connected with a plurality of roll shafts.
Through adopting above-mentioned technical scheme, the roller is convenient for realize the rotation of the relative buckle of coupling assembling.
In summary, the present application includes at least one of the following benefits:
1. the lifting mechanism is arranged on the limiting rod, and the pan head group is connected with the lifting mechanism through the retaining ring in the lifting process, so that the safety of the installation and disassembly process of the pan head group is improved;
2. when the driving source drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel is in threaded connection with the screw rod, the upper end of the screw rod is connected with the retaining ring, and the screw rod is lifted in the rotating process of the worm wheel.
Drawings
FIG. 1 is a schematic structural view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic mechanism of the pan head of the present embodiment;
FIG. 4 is a schematic view showing a state where the pan head is removed according to the present embodiment;
fig. 5 is an enlarged schematic view at B in fig. 4.
Description of reference numerals: 1. a frame; 11. a limiting rod; 111. a through hole; 2. coiling; 21. a shaft hole; 22. positioning a groove; 23. a slot; 3. a rotating shaft; 4. a connecting seat; 41. an upper hoop; 42. a lower hoop; 5. a first bolt; 6. a connecting shaft; 7. a first drive motor; 8. a connecting assembly; 81. a connecting rod; 82. inserting a block; 9. hooping; 10. a retaining ring; 101. an upper half ring; 102. a lower half ring; 103. a second bolt; 104. a roll shaft; 12. a guide assembly; 121. a guide bar; 122. a limiting block; 13. a drive assembly; 131. a turbine; 132. a worm; 133. a second drive motor; 14. a screw.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a protection frame for a pan head of a warp knitting machine. Referring to fig. 1, the warp knitting machine includes a frame 1, a plurality of pan heads 2, and a rotating shaft 3, and the rotating shaft 3 is inserted through the axes of the plurality of pan heads 2.
Referring to fig. 1 and 2, a connecting seat 4 for the rotation connection of the rotating shaft 3 is arranged on the machine frame 1, the connecting seat 4 comprises an upper clamp 41 buckled on the rotating shaft 3 and a lower clamp 42 buckled on the rotating shaft 3, the upper clamp 41 and the lower clamp 42 are detachably connected by a first bolt 5, a connecting shaft 6 is connected to the lower clamp 42, and one end, far away from the rotating shaft 3, of the connecting shaft 6 is connected with a first driving motor 7.
Referring to fig. 3, shaft hole 21 that supplies 3 wears to establish of pivot is seted up at pan head 2 middle part, constant head tank 22 has been seted up at shaft hole 21 outside border to pan head 2, constant head tank 22 and the coaxial setting of shaft hole 21, slot 23 has been seted up at the outer border of constant head tank 22, slot 23 erects the cross-section and is the rectangle in this embodiment, be connected with coupling assembling 8 between the adjacent pan head 2, coupling assembling 8 is including the connecting rod 81 of gomphosis in constant head tank 22, the position welding that connecting rod 81 is close to adjacent pan head 2 has the inserted block 82 of pegging graft in slot 23, the both ends of pivot 3 are provided with the butt in the staple bolt 9 of outside pan head 2, when installing pan head 2 on pivot 3, cup joint pan head 2 and coupling assembling 8 on pivot 3 in proper order, then all fix staple bolt 9 at the both ends of pivot 3, realize staple.
Referring to fig. 3, a retaining ring 10 is fastened on the connecting assembly 8, the connecting assembly 8 rotates in the retaining ring 10, the retaining ring 10 includes an upper half ring 101 and a lower half ring 102, the upper half ring 101 is hinged to the lower half ring 102, a second bolt 103 is detachably connected to a side of the upper half ring 101, which is far away from a hinge point of the lower half ring 102, inner side walls of the upper half ring 101 and the lower half ring 102 are rotatably connected with a plurality of roll shafts 104, and when the retaining ring 10 is fastened on the connecting assembly 8, rotation of the connecting assembly 8 relative to the retaining ring 10 is facilitated.
Referring to fig. 4 and 5, the frame 1 is provided with a limiting rod 11 at the lower side of the connecting seat 4, and a lifting mechanism is provided between the limiting rod 11 and the rotating shaft 3, and the lifting mechanism includes a screw 14, a driving component 13 for driving the screw 14 to lift, and a guiding component 12. The screw 14 is welded to the lower half ring 102. The driving assembly 13 includes a worm wheel 131 screwed to the screw 14, and the driving assembly 13 further includes a worm 132 engaged with the worm wheel 131, and one end of the worm 132 is connected to a driving source, which is a second driving motor 133 in this embodiment.
Referring to fig. 4, the guide assembly 12 includes guide rods 121 symmetrically disposed on the left and right sides of the screw 14, the guide rods 121 are welded and fixed to the retaining ring 10, a through hole 111 for the guide rod 121 to move up and down is formed in a position of the limiting rod 11 corresponding to the guide rod 121, a limiting block 122 is connected to the lower end of the guide rod 121, and when the limiting block 122 abuts against the limiting rod 11, the rotating shaft 3 moves to a position coaxial with the connecting seat 4.
The implementation principle of the protection frame for the pan head of the warp knitting machine in the embodiment of the application is as follows:
when the warp knitting machine needs to replace the pan head 2, the lower clamp 42 is detached from the fixing of the rotating shaft 3, the second driving motor 133 is started, the second driving motor 133 drives the screw 14 to move downwards, so as to drive the retaining ring 10 connected to the screw 14 to drive the pan head 2 to move downwards, when the pan head 2 moves to a position close to the limiting rod 11, the second driving motor 133 stops working, the second bolt 103 is detached, the pan head 2 is taken out for replacement, then a new pan head 2 is placed on the retaining ring 10, the second driving motor 133 drives the screw 14 to push the rotating shaft 3 to move to the position of the connecting seat 4, the rotating shaft 3 is fixed with the connecting seat 4, and the mounting and dismounting processes of the pan head 2 are both fixed with the retaining ring 10, so that the mounting and dismounting process safety of the pan head 2 is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a protection frame of tricot machine pan head, includes frame (1), a plurality of pan head (2) and pivot (3), a plurality of pan head (2) are worn to establish in pivot (3), pivot (3) both ends are provided with staple bolt (9) of butt in outside pan head (2), be provided with on frame (1) and supply pivot (3) to rotate connecting seat (4) of connecting, its characterized in that: frame (1) is provided with gag lever post (11) in connecting seat (4) downside, be provided with coupling assembling (8) on pivot (3) between adjacent coiled hair (2), it is connected with buckle (10) to rotate on coupling assembling (8), buckle (10) can be dismantled with coupling assembling (8) and be connected, be provided with the elevating system who drives pivot (3) lift between buckle (10) and gag lever post (11).
2. The protection frame for the pan head of the warp knitting machine according to claim 1, wherein: shaft hole (21) that confession pivot (3) were worn to establish are seted up in pan head (2) middle part, constant head tank (22) have been seted up at shaft hole (21) outside border to pan head (2), slot (23) have been seted up along constant head tank (22) outer border, the position of coupling assembling (8) and pan head (2) contact is provided with connecting rod (81) of gomphosis in constant head tank (22), be connected with on connecting rod (81) and peg graft in inserted block (82) in slot (23).
3. The protection frame for the pan head of the warp knitting machine according to claim 1, wherein: the lifting mechanism comprises a screw (14) connected with the retaining ring (10), and the screw (14) is connected with a driving component (13) for driving the screw (14) to move up and down relative to the limiting rod (11); the lifting mechanism also comprises a guide component (12) which is used for enabling the rotating shaft (3) to vertically move up and down relative to the limiting rod (11).
4. The protection frame for the pan head of the warp knitting machine according to claim 3, wherein: the driving assembly (13) comprises a worm wheel (131) screwed on the screw rod (14), the driving assembly (13) further comprises a worm (132) for driving the worm wheel (131) to rotate, and one end of the worm (132) is connected with a driving source for driving the worm (132) to rotate.
5. The protection frame for the pan head of the warp knitting machine according to claim 3, wherein: the guide assembly (12) comprises guide rods (121) symmetrically arranged on the left side and the right side of the screw (14), the guide rods (121) are connected with the retaining ring (10), and through holes (111) for the guide rods (121) to move up and down are formed in the limiting rod (11).
6. The protection frame for the pan head of the warp knitting machine according to claim 5, wherein: the lower end of the guide rod (121) is provided with a limiting block (122), and when the limiting block (122) abuts against the limiting rod (11), the rotating shaft (3) moves to a position coaxial with the connecting seat (4).
7. The protection frame for the pan head of the warp knitting machine according to claim 1, wherein: the buckling ring (10) comprises an upper half ring (101) and a lower half ring (102), the upper half ring (101) is hinged to the lower half ring (102), and one side, far away from a hinged point, of the upper half ring (101) and the lower half ring (102) is detachably connected with a second bolt (103).
8. The protection frame for the pan head of the warp knitting machine according to claim 7, wherein: the inner side walls of the upper half ring (101) and the lower half ring (102) are rotatably connected with a plurality of roll shafts (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021433545.9U CN212713985U (en) | 2020-07-20 | 2020-07-20 | Protection frame of tricot machine pan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021433545.9U CN212713985U (en) | 2020-07-20 | 2020-07-20 | Protection frame of tricot machine pan head |
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| Publication Number | Publication Date |
|---|---|
| CN212713985U true CN212713985U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021433545.9U Active CN212713985U (en) | 2020-07-20 | 2020-07-20 | Protection frame of tricot machine pan head |
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| CN (1) | CN212713985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550062A (en) * | 2021-07-08 | 2021-10-26 | 浙江金隆家纺服饰有限公司 | Guide bar movement device of warp knitting machine |
| CN113581941A (en) * | 2021-08-18 | 2021-11-02 | 响水县宝吉纺织有限公司 | Weaving machine pan head of convenient maintenance |
-
2020
- 2020-07-20 CN CN202021433545.9U patent/CN212713985U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550062A (en) * | 2021-07-08 | 2021-10-26 | 浙江金隆家纺服饰有限公司 | Guide bar movement device of warp knitting machine |
| CN113581941A (en) * | 2021-08-18 | 2021-11-02 | 响水县宝吉纺织有限公司 | Weaving machine pan head of convenient maintenance |
| CN113581941B (en) * | 2021-08-18 | 2022-07-12 | 响水县宝吉纺织有限公司 | Weaving machine pan head of convenient maintenance |
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