CN211570966U - Tractive coiling mechanism of radiation protection yarn tricot machine - Google Patents
Tractive coiling mechanism of radiation protection yarn tricot machine Download PDFInfo
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- CN211570966U CN211570966U CN201922415408.6U CN201922415408U CN211570966U CN 211570966 U CN211570966 U CN 211570966U CN 201922415408 U CN201922415408 U CN 201922415408U CN 211570966 U CN211570966 U CN 211570966U
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- cloth pressing
- pressing roller
- lead screw
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Abstract
The drawing and winding mechanism comprises a rack, a first drawing roller, a cloth pressing roller, a second drawing roller and an adjusting mechanism, wherein the two tangent first drawing rollers are arranged inside the rack, the cloth pressing roller is arranged above the first drawing roller, the second drawing roller is arranged on one side of the cloth pressing roller, and the adjusting mechanism is arranged on the two sides of the cloth pressing roller; the utility model discloses novel structure, it is ingenious to think about, can prevent that the compress roller skew from causing and causing the friction damage with the frame, can carry out altitude mixture control, convenient to use to the compress roller simultaneously.
Description
Technical Field
The utility model relates to a tractive coiling mechanism specifically is a tractive coiling mechanism of radiation protection yarn tricot machine.
Background
The warp knitting machine is mainly composed of a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism, wherein the drawing and coiling mechanism is used for drawing a fabric out of a knitting area at a preset speed and coiling the fabric into a cloth roll. Due to the process requirement, the conventional drawing and winding mechanism comprises a plurality of cloth rolling units, each cloth rolling unit comprises a cloth pressing roller, a first drawing roller and a second drawing roller, wherein the first drawing roller and the second drawing roller actively rotate in the same direction to draw the cloth, the cloth pressing roller 3 reversely and passively rotates to clamp the cloth by friction force, the cloth passing through the upper surfaces of the first drawing roller and the second drawing roller is prevented from wrinkling, and the cloth is retracted to keep the cloth cover flat. In production, the cloth pressing roller is usually directly placed on the drawing roller and positioned by two tangent points, and when a cloth passes through the cloth pressing roller, the cloth can be pressed flat.
The drawing and winding mechanism of the existing warp knitting machine has the defects that due to the cloth tension effect and the parallelism error of the two drawing rollers, the cloth pressing roller can axially move, the end face of the cloth pressing roller can rub the two side plates, the two side plates are worn out, the cloth pressing roller cannot normally work, the cloth cover quality is influenced, and the height of the cloth pressing roller cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a tractive winding mechanism of radiation protection yarn tricot machine, the effectual tractive winding mechanism who has solved present tricot machine is because there is the depth of parallelism error in cloth tension effect and two tractive rollers, and the compress roller can produce axial displacement, and the compress roller terminal surface will rub the both sides board, leads to both sides board to rub bad and the compress roller can not normally work to influence the cloth cover quality, and the problem of compress roller height unadjustable.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model comprises a frame, a first traction roller, a cloth pressing roller, a second traction roller and an adjusting mechanism, wherein two tangent first traction rollers are arranged inside the frame, the cloth pressing roller is arranged above the first traction roller, the second traction roller is arranged on one side of the cloth pressing roller, and the adjusting mechanism is arranged on both sides of the cloth pressing roller;
adjustment mechanism includes the casing, the installation piece, the fixing bolt hole, first bearing, the inner chamber, the lead screw, the guide post, the second bearing, the carousel, turning handle, the movable block, silk hole and guiding hole, the outside of casing all is provided with the installation piece, the fixing bolt hole has been seted up on the installation piece, first bearing, the inner chamber has been seted up to the inside of casing, the middle part of inner chamber is pegged graft and is had the lead screw, the both sides of lead screw all are fixed with the guide post, the top of lead screw is provided with the carousel, evenly be provided with a plurality of turning handle on the carousel, the movable block has been cup jointed on the lead screw, one side of movable block is provided with first bearing, the.
Preferably, the spindle is connected to the housing via a second bearing.
Preferably, the moving block is provided with a screw hole at a position corresponding to the screw rod.
Preferably, a guide hole is formed in the position, corresponding to the guide post, of the moving block.
Preferably, the number of the rotating handles is four, and the rotating handles are symmetrically arranged.
Preferably, the surface of the screw rod is coated with grease.
The working principle is as follows: the utility model discloses during the use, the compress roller both ends are installed on the casing, the casing comes to fix it in the frame through installation piece and fixing bolt hole, at this moment, the compress roller can not squint promptly and takes place the contact with the frame of both sides, cause the friction damage, when needing to carry out altitude mixture control to the compress roller simultaneously, only need to rotate turning handle, turning handle rotates and drives the carousel and rotate, the carousel rotates and drives the lead screw and rotates, the lead screw rotates with the movable block on the cooperation of silk hole under, make the movable block remove on the lead screw, the movable block removes and drives the compress roller and remove, thereby reach the purpose of compress roller height, and convenient for use.
Has the advantages that: the utility model discloses novel structure, it is ingenious to think about, can prevent that the compress roller skew from causing and causing the friction damage with the frame, can carry out altitude mixture control, convenient to use to the compress roller simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the adjusting mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
fig. 4 is a schematic three-dimensional structure diagram of the moving block of the present invention;
reference numbers in the figures: 1. a frame; 2. a first pulling roll; 3. a cloth pressing roller; 4. a second pulling roll; 5. an adjustment mechanism; 6. a housing; 7. mounting blocks; 8. fixing bolt holes; 9. a first bearing; 10. an inner cavity; 11. a screw rod; 12. a guide post; 13. a second bearing; 14. a turntable; 15. rotating the handle; 16. a moving block; 17. a silk hole; 18. and (4) a guide hole.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-4.
The first embodiment is given by fig. 1-4, the utility model provides a tractive coiling mechanism of radiation protection yarn warp knitting machine, including frame 1, first traction roller 2, compress roller 3, second traction roller 4 and adjustment mechanism 5, the inside of frame 1 is installed two tangent first traction rollers 2, installs compress roller 3 above first traction roller 2, and one side of compress roller 3 is installed second traction roller 4, and adjustment mechanism 5 is installed to both sides of compress roller 3;
The screw rod 11 is connected with the shell 6 through a second bearing 13, so that the screw rod is convenient to use in a matching mode.
The moving block 16 is provided with a screw hole 17 corresponding to the screw rod 11, so that the matching use is convenient.
The moving block 16 is provided with a guide hole 18 corresponding to the guide post 12, so that the matching use is convenient.
The number of the rotating handles 15 is four, and the rotating handles are symmetrically arranged, so that the stability during rotation is improved.
The surface of the screw rod 11 is coated with lubricating grease, so that the lubricating performance of the screw rod 11 is improved.
The working principle is as follows: the utility model discloses during the use, install on casing 6 at cloth pressing roller 3 both ends, casing 6 comes to fix it on frame 1 through installation piece 7 and fixing bolt hole 8, at this moment, cloth pressing roller 3 can not squint 1 emergence contacts with the frame of both sides promptly, cause the friction damage, when needing to carry out altitude mixture control to cloth pressing roller 3 simultaneously, only need rotate turning handle 15, turning handle 15 rotates and drives carousel 14 and rotate, carousel 14 rotates and drives lead screw 11 and rotate, lead screw 11 rotates under the cooperation with the silk hole 17 on the movable block 16, make movable block 16 remove on lead screw 11, movable block 16 removes and drives cloth pressing roller 3 and remove, thereby reach the purpose of cloth pressing roller 3 height, and convenient to use.
Has the advantages that: the utility model discloses novel structure, it is ingenious to think about, can prevent that cloth pressing roller 3 squints to cause and to cause the friction damage with frame 1, can carry out altitude mixture control, convenient to use to cloth pressing roller 3 simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tractive winding mechanism of radiation protection yarn tricot machine, includes frame (1), first tractive roller (2), compress roller (3), second tractive roller (4) and adjustment mechanism (5), its characterized in that: two tangent first traction rollers (2) are arranged inside the rack (1), a cloth pressing roller (3) is arranged above the first traction rollers (2), a second traction roller (4) is arranged on one side of the cloth pressing roller (3), and adjusting mechanisms (5) are arranged on two sides of the cloth pressing roller (3);
the adjusting mechanism (5) comprises a shell (6), a mounting block (7), fixing bolt holes (8), first bearings (9), an inner cavity (10), a lead screw (11), guide posts (12), a second bearing (13), a rotary table (14), a rotating handle (15), a moving block (16), a screw hole (17) and guide holes (18), wherein the mounting block (7) is arranged on the outer side of the shell (6), the fixing bolt holes (8) are formed in the mounting block (7), the inner cavity (10) is formed in the shell (6), the lead screw (11) is inserted in the middle of the inner cavity (10), the guide posts (12) are fixed on two sides of the lead screw (11), the rotary table (14) is arranged at the top end of the lead screw (11), the rotating handles (15) are uniformly arranged on the rotary table (14), the moving block (16) is sleeved on the lead screw (11), the first bearings (9) are arranged on one side of the moving, the cloth pressing roller (3) is inserted in the first bearing (9).
2. The take-up mechanism of a radiation-proof yarn warp knitting machine according to claim 1, characterized in that the screw (11) is connected with the housing (6) through a second bearing (13).
3. The pulling and winding mechanism of the radiation-proof yarn warp knitting machine as claimed in claim 1, characterized in that a thread hole (17) is formed in the position of the moving block (16) corresponding to the screw rod (11).
4. The pulling and winding mechanism of the radiation-proof yarn warp knitting machine as claimed in claim 1, characterized in that a guide hole (18) is formed in the moving block (16) at a position corresponding to the guide post (12).
5. The pulling and winding mechanism of a warp knitting machine for radiation protection yarns as claimed in claim 1, characterized in that the rotating handles (15) are provided in four numbers and are symmetrically arranged.
6. The pulling and winding mechanism of a radiation-proof yarn warp knitting machine as claimed in claim 1, wherein the surface of the screw rod (11) is coated with grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415408.6U CN211570966U (en) | 2019-12-27 | 2019-12-27 | Tractive coiling mechanism of radiation protection yarn tricot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415408.6U CN211570966U (en) | 2019-12-27 | 2019-12-27 | Tractive coiling mechanism of radiation protection yarn tricot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211570966U true CN211570966U (en) | 2020-09-25 |
Family
ID=72551979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415408.6U Active CN211570966U (en) | 2019-12-27 | 2019-12-27 | Tractive coiling mechanism of radiation protection yarn tricot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211570966U (en) |
-
2019
- 2019-12-27 CN CN201922415408.6U patent/CN211570966U/en active Active
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