CN210529165U - Rapier loom let-off mechanism - Google Patents
Rapier loom let-off mechanism Download PDFInfo
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- CN210529165U CN210529165U CN201921247662.3U CN201921247662U CN210529165U CN 210529165 U CN210529165 U CN 210529165U CN 201921247662 U CN201921247662 U CN 201921247662U CN 210529165 U CN210529165 U CN 210529165U
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Abstract
The utility model relates to the technical field of auxiliary devices of rapier looms, in particular to a let-off mechanism of a rapier loom, which comprises a left support plate, a right support plate, a bottom plate, a fixed shaft and a roller, wherein the bottom surface of the left support plate and the bottom surface of the right support plate are respectively connected with the left half area and the right half area of the top surface of the bottom plate; still include connecting plate, threaded rod, fixed plate, two sets of left pin, two sets of right pin, two sets of left universal wheels and two sets of right universal wheels, the utility model discloses a rapier weaving machine let-off mechanism can conveniently change the gyro wheel, improves and uses the flexibility.
Description
Technical Field
The utility model relates to a rapier weaving machine auxiliary device's technical field especially relates to a rapier weaving machine let-off mechanism.
Background
As is well known, a warp let-off mechanism of a rapier loom is a device which is used in the working process of the rapier loom and is convenient for conveying warp raw materials to the rapier loom for subsequent processing, and is widely used in the field of the rapier loom; the existing warp let-off mechanism of the rapier loom comprises a left support plate, a right support plate, a bottom plate, a fixed shaft and rollers, wherein the bottom surface of the left support plate and the bottom surface of the right support plate are respectively connected with a left half area and a right half area of the top surface of the bottom plate; when the existing warp let-off mechanism of the rapier loom is used, warp raw materials to be processed bypass the roller and are connected with the input end of the rapier loom, the roller rotates along the fixed shaft, the rapier loom is opened, and the rapier loom sucks the warp raw materials into the rapier loom for processing; the existing warp let-off mechanism of the rapier loom is found in use, the roller is in the long-term use process, the long-term friction between the warp raw materials and the roller can cause the surface abrasion of the roller, the roller needs to be replaced regularly, the existing roller is inconvenient to replace, and the use flexibility is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can conveniently change the gyro wheel, improve the rapier weaving machine let-off mechanism who uses the flexibility.
The utility model discloses a rapier loom let-off mechanism, including left extension board, right extension board, bottom plate, fixed axle and gyro wheel, left extension board bottom surface and right extension board bottom surface are connected with bottom plate top surface left half region and right half region respectively, and the gyro wheel central zone transversely is provided with first round hole, and the fixed axle right-hand member passes first round hole; the left side wall of the connecting plate is connected with the upper half area of the right side wall of the left support plate, the upper half area of the right support plate is transversely provided with a second round hole, the inner side wall of the second round hole is provided with an internal thread corresponding to the threaded rod, the left end of the threaded rod is screwed and passes through the second round hole, the left end of the threaded rod is connected with the central area of the right side wall of the fixed plate, the left ends of the two groups of left stop levers are respectively connected with the upper half area and the lower half area of the right side wall of the connecting plate, the right ends of the two groups of right stop levers are respectively connected with the upper half area and the lower half area of the left side wall of the fixed plate, the right ends of the two groups of left stop levers and the left ends of the two groups of right stop levers are respectively connected with the left ends of the two groups of left universal wheels and the right ends of the two groups of right universal wheels, the left ends of the two groups of left universal wheels and the, the central area of the left side wall of the fixed plate is provided with a circular groove, the right end of the fixed shaft is inserted into the circular groove, and the left end of the fixed shaft is connected with the central area of the right side wall of the connecting plate.
The utility model discloses a rapier weaving machine let-off mechanism still includes the slipmat, slipmat left side wall and fixed axle right side wall connection, slipmat right side wall and circular recess in right side wall in close contact with.
The utility model discloses a rapier weaving machine let-off mechanism still includes the piece of changeing and turning down, go up the piece left end and turn down the piece left end respectively with threaded rod right side wall first region with second region connection.
The utility model discloses a rapier weaving machine let-off mechanism, the gyro wheel lateral wall is provided with the annular groove.
The utility model discloses a rapier weaving machine let-off mechanism, go up commentaries on classics piece and threaded rod and lower commentaries on classics piece and the connected mode of threaded rod are the welding.
The utility model discloses a rapier weaving machine let-off mechanism, the material of going up commentaries on classics piece and lower commentaries on classics piece is the stainless steel.
The utility model discloses a rapier weaving machine let-off mechanism still includes rubber sleeve and lower rubber sleeve, go up the rubber sleeve and wrap up respectively with lower rubber sleeve on the right half regional of last commentaries on classics piece lateral wall and on the right half regional of lower commentaries on classics piece lateral wall.
The utility model discloses a rapier weaving machine let-off mechanism still includes bin and cystosepiment, bin bottom surface and the half regional connection on the right side of bottom plate top surface, the bin top surface is provided with the rectangle recess, the cystosepiment bottom surface is connected with the bottom wall in the bin.
Compared with the prior art, the beneficial effects of the utility model are that: when warp raw materials slide along the roller, the roller is driven to rotate by the warp raw materials through friction force, the roller rotates along the fixed shaft, as the two groups of left universal wheels and the two groups of right universal wheels are respectively contacted with the left side wall and the right side wall of the roller, when the roller rotates, the two groups of left universal wheels and the two groups of right universal wheels respectively roll on the left side wall and the right side wall of the roller, the two groups of left stop levers and the two groups of left universal wheels, the two groups of right stop levers and the two groups of right universal wheels respectively play a limiting role on the roller from the left side and the right side, the transverse displacement of the roller along the fixed shaft is reduced, when the roller is damaged after being used for a period of time, the roller needs to be replaced, at the moment, the threaded rod is rotated, the threaded rod is enabled to rotate along the second round hole on the right support, at the moment, the fixed shaft is completely drawn out from the circular groove in the fixed plate, the roller moves rightwards, slides rightwards along the fixed shaft and slides down from the right end of the fixed shaft, a new roller is replaced, the new roller is sleeved on the fixed shaft from the right end of the fixed shaft, the threaded rod rotates reversely, so that the threaded rod rotates in the second circular hole in the support plate and moves leftwards, the threaded rod drives the fixed plate to rotate and move leftwards, until the right side wall in the circular groove in the fixed plate is in close contact with the right end of the fixed shaft, the threaded rod cannot rotate continuously at the moment, meanwhile, the left ends of the two groups of right universal wheels are in contact with the right side wall.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partial enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 1;
FIG. 5 is a left side view of the fixing plate and the circular groove;
in the drawings, the reference numbers: 1. a left support plate; 2. a right support plate; 3. a base plate; 4. a fixed shaft; 5. a roller; 6. a connecting plate; 7. a threaded rod; 8. a fixing plate; 9. a left stop lever; 10. a right bar; 11. a left universal wheel; 12. a right universal wheel; 13. a non-slip mat; 14. an upward rotation block; 15. a lower rotating block; 16. a rubber sleeve is arranged; 17. a rubber sleeve is arranged; 18. a storage tank; 19. a foam board; 20. a circular groove; 21. an annular groove; 22. a rectangular groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the let-off mechanism of the rapier loom of the present invention comprises a left support plate 1, a right support plate 2, a bottom plate 3, a fixing shaft 4 and a roller 5, wherein the bottom surface of the left support plate 1 and the bottom surface of the right support plate 2 are respectively connected with the left half area and the right half area of the top surface of the bottom plate 3, a first circular hole is transversely arranged in the central area of the roller 5, and the right end of the fixing shaft 4 passes through the first circular hole; the left side wall of the connecting plate 6 is connected with the upper half area of the right side wall of the left support plate 1, the upper half area of the right support plate 2 is transversely provided with a second round hole, the inner side wall of the second round hole is provided with an internal thread corresponding to the threaded rod 7, the left end of the threaded rod 7 is screwed and penetrates through the second round hole, the left end of the threaded rod 7 is connected with the central area of the right side wall of the fixed plate 8, the left ends of the two groups of left stop rods 9 are respectively connected with the upper half area and the lower half area of the right side wall of the connecting plate 6, the right ends of the two groups of right stop rods 10 are respectively connected with the upper half area and the lower half area of the left side wall of the fixed plate 8, the right ends of the two groups of left stop rods 9 and the left ends of the two groups of right stop rods 10 are respectively connected with the left ends of the two groups of left universal wheels 11 and the right ends of the two groups of right universal wheels 12, the right ends of the two groups of left universal wheels 11 and the left universal wheels, a circular groove 20 is formed in the central area of the left side wall of the fixing plate 8, the right end of the fixing shaft 4 is inserted into the circular groove 20, and the left end of the fixing shaft 4 is connected with the central area of the right side wall of the connecting plate 6; when warp raw materials slide along the roller, the roller is driven to rotate by the warp raw materials through friction force, the roller rotates along the fixed shaft, as the two groups of left universal wheels and the two groups of right universal wheels are respectively contacted with the left side wall and the right side wall of the roller, when the roller rotates, the two groups of left universal wheels and the two groups of right universal wheels respectively roll on the left side wall and the right side wall of the roller, the two groups of left stop levers and the two groups of left universal wheels, the two groups of right stop levers and the two groups of right universal wheels respectively play a limiting role on the roller from the left side and the right side, the transverse displacement of the roller along the fixed shaft is reduced, when the roller is damaged after being used for a period of time, the roller needs to be replaced, at the moment, the threaded rod is rotated, the threaded rod is enabled to rotate along the second round hole on the right support, at the moment, the fixed shaft is completely drawn out from the circular groove in the fixed plate, the roller moves rightwards, slides rightwards along the fixed shaft and slides down from the right end of the fixed shaft, a new roller is replaced, the new roller is sleeved on the fixed shaft from the right end of the fixed shaft, the threaded rod rotates reversely, so that the threaded rod rotates in the second circular hole in the support plate and moves leftwards, the threaded rod drives the fixed plate to rotate and move leftwards, until the right side wall in the circular groove in the fixed plate is in close contact with the right end of the fixed shaft, the threaded rod cannot rotate continuously at the moment, meanwhile, the left ends of the two groups of right universal wheels are in contact with the right side wall.
The rapier loom let-off mechanism of the utility model also comprises an anti-skid pad 13, the left side wall of the anti-skid pad 13 is connected with the right side wall of the fixed shaft 4, and the right side wall of the anti-skid pad 13 is closely contacted with the right side wall in the circular groove 20; the non-slip mat can increase the frictional force between fixed axle and the fixed plate, reduces the fixed axle circular recess internal rotation on the fixed plate, improves stability in use.
The warp let-off mechanism of the rapier loom of the utility model also comprises an upper rotating block 14 and a lower rotating block 15, wherein the left end of the upper rotating block 14 and the left end of the lower rotating block 15 are respectively connected with the upper half area and the lower half area of the right side wall of the threaded rod 7; go up the commentaries on classics piece and change the piece down and can make things convenient for rotatory threaded rod, improve and use the flexibility.
The utility model discloses a rapier loom let-off mechanism, the outer side wall of a roller 5 is provided with an annular groove 21; the warp raw materials slide along the annular groove on the roller, so that the warp raw materials can be reduced to slide off the roller, and the use stability is improved.
The utility model discloses a rapier weaving machine let-off mechanism, the connected mode of going up commentaries on classics piece 14 and threaded rod 7 and lower commentaries on classics piece 15 and threaded rod 7 is the welding.
The utility model discloses a rapier weaving machine let-off mechanism, the material of going up commentaries on classics piece 14 and lower commentaries on classics piece 15 is the stainless steel.
The rapier loom let-off mechanism of the utility model also comprises an upper rubber sleeve 16 and a lower rubber sleeve 17, wherein the upper rubber sleeve 16 and the lower rubber sleeve 17 are respectively wrapped in the right half area of the outer side wall of the upper rotating block 14 and the right half area of the outer side wall of the lower rotating block 15; when the threaded rod is rotated through the upper rotating block and the lower rotating block, the hand comfort degree can be improved by the upper rubber sleeve and the lower rubber sleeve.
The rapier loom let-off mechanism of the utility model also comprises a storage box 18 and a foam plate 19, the bottom surface of the storage box 18 is connected with the right half area of the top surface of the bottom plate 3, the top surface of the storage box 18 is provided with a rectangular groove 22, and the bottom surface of the foam plate 19 is connected with the bottom wall of the storage box 18; when the fixed axle slided from the fixed axle right-hand member, the gyro wheel directly fell into the bin, and the cystosepiment plays the cushioning effect to the gyro wheel, reduces to take place fiercely to collide between gyro wheel and the bin, improves gyro wheel change speed, and it can to arrange in order the gyro wheel in the bin at last.
The utility model discloses a rapier weaving machine let-off mechanism, it is at work, when warp raw materials slide along the gyro wheel, the warp raw materials drive the gyro wheel through friction and rotate, the gyro wheel rotates along the fixed axle, because two sets of left universal wheels and two sets of right universal wheels contact with left side wall and right side wall of the gyro wheel respectively, when the gyro wheel rotates, two sets of left universal wheels and two sets of right universal wheels roll at left side wall and right side wall of the gyro wheel respectively, two sets of left check bars and two sets of left universal wheels, two sets of right check bars and two sets of right universal wheels play the limiting effect to the gyro wheel from left and right sides respectively, reduce the gyro wheel and take place the lateral displacement along the fixed axle, when the gyro wheel damages after using for a period of time, need to change the gyro wheel, at this moment, the rotatory threaded rod, make the threaded rod rotate and move to the right along the second round hole on the right branch, until the fixed plate is separated from the fixed shaft, the fixed shaft is completely drawn out of the circular groove on the fixed plate, the roller is moved rightwards, the roller slides rightwards along the fixed shaft and slides down from the right end of the fixed shaft, a new roller is replaced, the new roller is sleeved on the fixed shaft from the right end of the fixed shaft, the threaded rod is rotated reversely, so that the threaded rod rotates in the second round hole on the support plate and moves leftwards, the threaded rod drives the fixed plate to rotate and move leftwards until the right side wall in the circular groove on the fixed plate is in close contact with the right end of the fixed shaft, the threaded rod cannot rotate continuously at the moment, and meanwhile, the left ends of the two groups of right universal wheels are in contact; the anti-slip pad can increase the friction force between the fixed shaft and the fixed plate, reduce the rotation of the fixed shaft in the circular groove on the fixed plate and improve the use stability; the upper rotating block and the lower rotating block can conveniently rotate the threaded rod, so that the use flexibility is improved; the warp raw materials slide along the annular groove on the roller, so that the warp raw materials can be reduced from sliding off the roller, and the use stability is improved; when the threaded rod is rotated through the upper rotating block and the lower rotating block, the comfort degree of hands can be improved through the upper rubber sleeve and the lower rubber sleeve; when the fixed axle slided from the fixed axle right-hand member, the gyro wheel directly fell into the bin, and the cystosepiment plays the cushioning effect to the gyro wheel, reduces to take place fiercely to collide between gyro wheel and the bin, improves gyro wheel change speed, and it can to arrange in order the gyro wheel in the bin at last.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A warp let-off mechanism of a rapier loom comprises a left support plate (1), a right support plate (2), a bottom plate (3), a fixed shaft (4) and rollers (5), wherein the bottom surface of the left support plate (1) and the bottom surface of the right support plate (2) are respectively connected with the left half area and the right half area of the top surface of the bottom plate (3), a first round hole is transversely formed in the central area of each roller (5), and the right end of the fixed shaft (4) penetrates through the first round hole; the novel anti-theft device is characterized by further comprising a connecting plate (6), a threaded rod (7), a fixing plate (8), two groups of left stop levers (9), two groups of right stop levers (10), two groups of left universal wheels (11) and two groups of right universal wheels (12), wherein the left side wall of the connecting plate (6) is connected with the upper half area of the right side wall of the left support plate (1), the upper half area of the right support plate (2) is transversely provided with a second round hole, the inner side wall of the second round hole is provided with an internal thread corresponding to the threaded rod (7), the left end of the threaded rod (7) is screwed and penetrates through the second round hole, the left end of the threaded rod (7) is connected with the central area of the right side wall of the fixing plate (8), the left ends of the two groups of left stop levers (9) are respectively connected with the upper half area and the lower half area of the right side wall of the connecting plate (6), and the right ends of the two groups, two sets of left pin (9) right-hand members and two sets of right pin (10) left ends are connected with two sets of left universal wheel (11) left ends and two sets of right universal wheel (12) right-hand members respectively, and two sets of left universal wheel (11) right-hand members and two sets of right universal wheel (12) left ends contact with gyro wheel (5) left side wall and right side wall respectively, fixed plate (8) left side wall central zone is provided with circular recess (20), and inside fixed axle (4) right-hand member inserted circular recess (20), fixed axle (4) left end and connecting plate (6) right side wall central zone were connected.
2. The let-off mechanism of rapier loom according to claim 1, characterized in that it further comprises a non-slip mat (13), the left side wall of said non-slip mat (13) is connected with the right side wall of the fixed shaft (4), the right side wall of the non-slip mat (13) is closely contacted with the right side wall in the circular groove (20).
3. The let-off mechanism of a rapier loom as claimed in claim 2, characterized in that it further comprises an upper rotary block (14) and a lower rotary block (15), the left end of said upper rotary block (14) and the left end of said lower rotary block (15) being connected to the upper half and the lower half of the right side wall of the threaded rod (7), respectively.
4. Rapier weaving machine let-off mechanism according to claim 3, characterized in that the outer side wall of the roller (5) is provided with an annular groove (21).
5. Rapier weaving machine let-off mechanism according to claim 4, characterized in that the connection of the upper rotary block (14) to the threaded rod (7) and the lower rotary block (15) to the threaded rod (7) is welded.
6. Rapier weaving machine let-off mechanism according to claim 5, characterized in that the upper (14) and lower (15) turn blocks are made of stainless steel.
7. The let-off mechanism of the rapier loom as claimed in claim 6, further comprising an upper rubber sleeve (16) and a lower rubber sleeve (17), wherein the upper rubber sleeve (16) and the lower rubber sleeve (17) are respectively wrapped on the right half area of the outer side wall of the upper rotary block (14) and the right half area of the outer side wall of the lower rotary block (15).
8. The let-off mechanism of rapier loom according to claim 7, characterized in that it further comprises a storage box (18) and a foam board (19), the bottom surface of said storage box (18) is connected with the right half area of the top surface of the bottom plate (3), the top surface of the storage box (18) is provided with a rectangular groove (22), and the bottom surface of said foam board (19) is connected with the bottom wall of the storage box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921247662.3U CN210529165U (en) | 2019-08-02 | 2019-08-02 | Rapier loom let-off mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921247662.3U CN210529165U (en) | 2019-08-02 | 2019-08-02 | Rapier loom let-off mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529165U true CN210529165U (en) | 2020-05-15 |
Family
ID=70600191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921247662.3U Active CN210529165U (en) | 2019-08-02 | 2019-08-02 | Rapier loom let-off mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210529165U (en) |
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2019
- 2019-08-02 CN CN201921247662.3U patent/CN210529165U/en active Active
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