CN210031019U - Shock-proof type rapier weaving machine's yarn connector - Google Patents
Shock-proof type rapier weaving machine's yarn connector Download PDFInfo
- Publication number
- CN210031019U CN210031019U CN201920545841.9U CN201920545841U CN210031019U CN 210031019 U CN210031019 U CN 210031019U CN 201920545841 U CN201920545841 U CN 201920545841U CN 210031019 U CN210031019 U CN 210031019U
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- buffer block
- groove
- yarn
- guide rail
- locking
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Abstract
The utility model discloses a yarn splicer of a shock-absorbing rapier loom, which relates to the technical field of textile machinery and aims to solve the technical problems that when the yarn splicer works, the yarn splicer is easy to vibrate and affects the transmission effect and the connection effect of broken yarn ends; a plurality of fixing holes are arranged on the guide rail in a penetrating manner, a buffer block is clamped in the fixing holes, and a buffer groove for the guide rail to be inserted is formed in the outer side wall of the buffer block; a locking hole is formed in the top of the buffer block in a penetrating mode, a locking rod is arranged in the locking hole in a penetrating mode, and a locking groove for the locking rod to be inserted is formed in the placing plate; the locking rod is in threaded connection with the fixing groove and the locking groove; the advantage of reducing the vibration generated during the operation of the yarn splicing device is achieved.
Description
Technical Field
The utility model relates to a spinning machine technical field, more specifically say, it relates to a shock-proof type rapier weaving machine's connects yarn ware.
Background
A splicer is a device that connects broken yarns.
The prior Chinese patent with the publication number of CN202296603U provides a yarn connecting device, which comprises an elongated guide rail, wherein a motor is fixed at one end of the guide rail, a motor roller is fixed on a motor shaft, a yarn passing roller is arranged at the other end of the guide rail, a guide wire penetrates through the motor roller and the yarn passing roller, a tractor used for winding yarn broken ends is arranged on the guide rail, the tractor is movably matched with the guide rail, two end parts of the guide wire are respectively connected with two sides of the tractor, and the guide wire forms a loop with the tractor between the motor roller and the yarn passing roller. The yarn splicer can convey broken yarn to a position needing to be connected, and improves the working efficiency.
However, when the yarn splicer works, vibration is easily generated, and the yarn is affected by the vibration in the moving process to shake, so that the transmission effect and the connection effect of the broken ends of the yarn are affected, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a shock-proof type rapier weaving machine's yarn splicer, it has the advantage that reduces yarn splicer during operation and produce vibrations.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a yarn receiving device of a damping rapier loom comprises a yarn receiving device body, wherein the yarn receiving device body comprises a guide rail, a driving motor, a motor roller, a yarn passing roller and a tractor, the tractor is movably matched with the guide rail, and yarns form a loop among the motor roller, the yarn passing roller and the tractor; two sides of the yarn splicer body are provided with workbenches; the method is characterized in that: a placing plate for placing the guide rail is arranged on the inner side wall of the workbench; a plurality of fixing holes are arranged on the guide rail in a penetrating manner, a buffer block is clamped in the fixing holes, and a buffer groove for the guide rail to be inserted is formed in the outer side wall of the buffer block; a locking hole is formed in the top of the buffer block in a penetrating mode, a locking rod is arranged in the locking hole in a penetrating mode, and a locking groove for the locking rod to be inserted is formed in the placing plate; and the locking rod is in threaded connection with the fixing groove and the locking groove.
Through adopting above-mentioned technical scheme, connect yarn ware at the in-process of work, the lateral wall of guide rail offsets with the inner wall of dashpot, and the buffer block is made by the rubber material, and rubber has good elasticity, can have and play good buffering effect to the guide rail, has reduced the vibrations that the guide rail produced to the stability of yarn ware work has been improved.
Furthermore, one end of the locking rod, which is far away from the locking groove, is integrally formed with a bolt.
Through adopting above-mentioned technical scheme, the bolt offsets with the buffer block, has improved the stability of buffer block, is convenient for rotatory check lock lever through rotatory bolt, through the locking length of adjusting the check lock lever in the locking groove to control the extrusion degree of bolt to the buffer block, when extrusion degree is higher, the buffer block texture is harder, when extrusion degree is when supporting, the buffer block texture is softer.
Furthermore, the placing plate is provided with a positioning groove for the buffer block to be inserted and arranged, and the positioning groove is communicated with the locking groove.
Through adopting above-mentioned technical scheme, the outer wall of buffer block and the inner wall of constant head tank are laminated each other, have improved the stability of buffer block.
Furthermore, the lateral wall that the buffer block is located the constant head tank is provided with the sand grip, integrated into one piece between sand grip and the buffer block.
Through adopting above-mentioned technical scheme, the sand grip has increased the coefficient of friction between buffer block and the constant head tank, and the buffer block is difficult for improving each other with the constant head tank, has improved the stability between buffer block and the constant head tank.
Further, the inside wall of constant head tank is provided with the fastening groove that supplies the sand grip to insert and establish.
Through adopting above-mentioned technical scheme, the sand grip is inlayed in the fastening inslot, has further improved the stability between buffer block and the constant head tank.
Further, interference fit is between sand grip and the fastening groove.
Through adopting above-mentioned technical scheme, make the bearing capacity of sand grip higher, can bear higher impact force, further improved the buffering effect of buffer block.
Furthermore, a plurality of buffer cavities are formed in the buffer block, and the length direction of each buffer cavity is arranged along the length direction of the buffer block.
Through adopting above-mentioned technical scheme, cushion chamber greatly reduced the hardness of buffer block, when the guide rail exerted force to the buffer block, the better emergence deformation of buffer block of being convenient for of cushion chamber has improved the buffering effect of buffer block.
Further, a spring is arranged in the buffer cavity, and two ends of the spring are respectively abutted against the bottom wall and the top wall of the buffer cavity.
Through adopting above-mentioned technical scheme, utilize the elasticity of spring, improved the elasticity of buffer block, further improved the fast shock attenuation effect of buffering.
To sum up, the utility model discloses following beneficial effect has:
1. a placing plate for placing the guide rail is arranged on the inner side wall of the workbench; a plurality of fixing holes are arranged on the guide rail in a penetrating manner, the fixing holes are internally provided with a buffer block in a clamping manner, and the outer side wall of the buffer block is provided with a buffer groove for the guide rail to be inserted; a locking hole is arranged at the top of the buffer block in a penetrating manner, a locking rod is arranged in the locking hole in a penetrating manner, and a locking groove for the locking rod to be inserted is formed in the placing plate; the locking rod is in threaded connection with the fixed groove and the locking groove; connect yarn ware at the in-process of work, the lateral wall of guide rail offsets with the inner wall of dashpot, and the buffer block is made by the rubber material, and rubber has good elasticity, can have and play good buffering effect to the guide rail, has reduced the vibrations that the guide rail produced to connect yarn ware job stabilization nature has been improved.
2. Offer a plurality of cushion chamber in the buffer block, be provided with the spring in the cushion chamber, the both ends of spring utilize the elasticity of spring respectively with the diapire and the roof looks butt of cushion chamber, have improved the elasticity of buffer block, have further improved the fast shock attenuation effect of buffering.
Drawings
FIG. 1 is a schematic view showing a structure of a yarn splicer of a shock-absorbing type rapier loom according to an embodiment;
fig. 2 is a schematic sectional view showing a connection relationship between a guide rail and a buffer block in an embodiment.
In the figure: 1. a splicer body; 11. a guide rail; 12. a drive motor; 13. a motor roller; 14. a wire passing roller; 15. a retractor; 2. a work table; 21. placing the plate; 3. a buffer block; 31. a buffer tank; 32. a locking hole; 4. a fixing hole; 5. a locking lever; 51. a bolt; 52. a convex strip; 6. a locking groove; 7. positioning a groove; 71. a fastening groove; 8. a buffer chamber; 81. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a shock-proof type rapier weaving machine's connects yarn ware, refer to fig. 1, it is including connecing yarn ware body 1, connect yarn ware body 1 including guide rail 11, driving motor 12, motor roller 13, cross a gyro wheel 14 and tractor 15, driving motor 12 passes through the one end of fix with screw at guide rail 11, driving motor 12's pivot key-type connection has motor roller 13, guide rail 11's the other end is provided with cross a gyro wheel 14 through the bolt 51 is fixed, be provided with the tractor 15 that is used for twining the yarn end on the guide rail 11, clearance fit between tractor 15 and the guide rail 11, the yarn forms the return circuit with the tractor 15 between cross a gyro wheel 14 at motor roller 13.
Referring to fig. 1 and 2, two sides of a splicer body 1 are provided with work tables 2; a placing plate 21 is fixedly arranged on one side of the workbench 2 facing the direction of the yarn splicing device body 1 through welding, and the guide rail 11 is positioned above the placing plate 21; a plurality of fixing holes 4 are arranged on the guide rail 11 in a penetrating manner, the buffer blocks 3 are arranged in the fixing holes 4 in a clamping manner, and the length direction of the buffer blocks 3 is arranged along the height direction of the guide rail 11; the outer side wall of the buffer block 3 is provided with a buffer groove 31 for the guide rail 11 to be inserted, and the bottom wall of the buffer groove 31 is mutually attached to the fixed hole 4; preferably, the buffer block 3 is made of rubber; the top of the buffer block 3 is provided with a locking hole 32 in a penetrating manner, the length direction of the locking hole 32 is reversely arranged along the length of the buffer block 3, a locking rod 5 is arranged in the locking hole 32 in a penetrating manner, and the top end of the placing plate 21 is provided with a locking groove 6 for the locking rod 5 to be inserted; the locking rod 5 is in threaded connection with the fixing groove and the locking groove 6; through the locking lever 5 to the guide rail 11 locking, the buffer block 3 has effectively reduced the vibrations that the during operation guide rail 11 produced to the stability of yarn splicer work has been improved.
Referring to fig. 2, a bolt 51 is integrally formed at one end of the locking rod 5 away from the locking groove 6, and the bolt 51 is abutted against the buffer block 3, so that the stability of the buffer block 3 is improved; the placing plate 21 is provided with a positioning groove 7 for the buffer block 3 to be inserted, and the positioning groove 7 is communicated with the locking groove 6; the outer side wall of the buffer block 3 positioned in the positioning groove 7 is provided with a convex strip 52, and the convex strip 52 and the buffer block 3 are integrally formed; a fastening groove 71 for inserting the convex strip 52 is formed in the inner side wall of the positioning groove 7, and the convex strip 52 is in interference fit with the fastening groove 71; further improved the fixed effect between buffer block 3 and the constant head tank 7, the bearing capacity that sand grip 52 made buffer block 3 simultaneously is higher, can bear higher impact force, has further improved the buffering effect of buffer block 3.
Referring to fig. 2, a plurality of buffer cavities 8 are formed in the buffer block 3, the length direction of the buffer cavities 8 is arranged along the length direction of the buffer block 3, and the hardness of the buffer block 3 is greatly reduced by the buffer cavities 8; be provided with spring 81 in the cushion chamber 8, spring 81's length is reverse to be set up with the length direction of cushion chamber 8, and spring 81's both ends respectively with the diapire and the roof looks butt of cushion chamber 8, utilize spring 81's elasticity, improved the elasticity of buffer block 3, further improved the fast shock attenuation effect of buffering.
The working principle is as follows:
when the yarn splicer works, the guide rail 11 is abutted against the buffer block 3, and the guide rail 11 can generate distance vibration due to the operation of the motor; at this moment, because the buffer block 3 is made of rubber materials, the buffer block has good elasticity, the buffer block 3 has a good buffering effect on the guide rail 11, and the vibration generated by the guide rail 11 is reduced, so that the working stability of the yarn splicer is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A yarn receiving device of a damping type rapier loom comprises a yarn receiving device body (1), wherein the yarn receiving device body (1) comprises a guide rail (11), a driving motor (12), a motor roller (13), a yarn passing roller (14) and a tractor (15), the tractor (15) is movably matched with the guide rail (11), and yarns form a loop among the motor roller (13), the yarn passing roller (14) and the tractor (15); two sides of the yarn splicer body (1) are provided with a workbench (2); the method is characterized in that: a placing plate (21) for placing the guide rail (11) is arranged on the inner side wall of the workbench (2); a plurality of fixing holes (4) are arranged on the guide rail (11) in a penetrating manner, a buffer block (3) is arranged in the fixing holes (4) in a clamping manner, and a buffer groove (31) for the guide rail (11) to be inserted is formed in the outer side wall of the buffer block (3); a locking hole (32) penetrates through the top of the buffer block (3), a locking rod (5) penetrates through the locking hole (32), and a locking groove (6) for the locking rod (5) to be inserted is formed in the placing plate (21); the locking rod (5) is in threaded connection with the fixing groove and the locking groove (6).
2. The rapier splicer for a shock-absorbing rapier loom according to claim 1, wherein: and a bolt (51) is integrally formed at one end of the locking rod (5) far away from the locking groove (6).
3. The rapier splicer for a shock-absorbing rapier loom according to claim 1, wherein: the placing plate (21) is provided with a positioning groove (7) for the buffer block (3) to be inserted, and the positioning groove (7) is communicated with the locking groove (6).
4. The rapier gripper of claim 3, wherein: the outer side wall of the buffer block (3) located in the positioning groove (7) is provided with a raised line (52), and the raised line (52) and the buffer block (3) are integrally formed.
5. The rapier receiver of claim 4, wherein: the inner side wall of the positioning groove (7) is provided with a fastening groove (71) for inserting the convex strip (52).
6. The rapier receiver of claim 5, wherein: the convex strips (52) are in interference fit with the fastening grooves (71).
7. The rapier splicer for a shock-absorbing rapier loom according to claim 1, wherein: a plurality of buffer cavities (8) are formed in the buffer block (3), and the length direction of each buffer cavity (8) is arranged along the length direction of the buffer block (3).
8. The rapier gripper of claim 7, wherein: a spring (81) is arranged in the buffer cavity (8), and two ends of the spring (81) are respectively abutted against the bottom wall and the top wall of the buffer cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545841.9U CN210031019U (en) | 2019-04-19 | 2019-04-19 | Shock-proof type rapier weaving machine's yarn connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545841.9U CN210031019U (en) | 2019-04-19 | 2019-04-19 | Shock-proof type rapier weaving machine's yarn connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210031019U true CN210031019U (en) | 2020-02-07 |
Family
ID=69360656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920545841.9U Expired - Fee Related CN210031019U (en) | 2019-04-19 | 2019-04-19 | Shock-proof type rapier weaving machine's yarn connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210031019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365523A (en) * | 2020-03-05 | 2020-07-03 | 汪桂衡 | Municipal administration pipeline junction supporting device that plugs into |
-
2019
- 2019-04-19 CN CN201920545841.9U patent/CN210031019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365523A (en) * | 2020-03-05 | 2020-07-03 | 汪桂衡 | Municipal administration pipeline junction supporting device that plugs into |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |