CN217173996U - Rapier loom with weft tension adjusting function - Google Patents
Rapier loom with weft tension adjusting function Download PDFInfo
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- CN217173996U CN217173996U CN202220474915.6U CN202220474915U CN217173996U CN 217173996 U CN217173996 U CN 217173996U CN 202220474915 U CN202220474915 U CN 202220474915U CN 217173996 U CN217173996 U CN 217173996U
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- support frame
- worm
- yarn
- worm wheel
- tension adjustment
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Abstract
The utility model discloses a rapier weaving machine that woof tension was adjusted, including the inlet wire roller set up in the inboard of support frame, and the inlet wire roller be provided with the yarn, the inboard of support frame is provided with the dancer roll, and the inboard of support frame has seted up the spout to the dancer roll axle head passes through spout and support frame through connection, the knob is installed on the top of support frame, and the output of knob is connected with the worm, and the outside of worm is connected with the worm wheel, the axle head of worm wheel is connected with the connecting axle. This rapier weaving machine that woof tension was adjusted is provided with inlet wire roller and dancer roll, rotates the knob and makes its output drive worm and worm wheel and mesh the transmission, drives gear synchronous rotation through the connecting axle, and under the gear and rack meshing effect, two sets of movable blocks of symmetric distribution move in opposite directions, drive the dancer roll of its side and carry out position control, carry out tension to the yarn and adjust and make the yarn tighter to change the lax phenomenon of yarn.
Description
Technical Field
The utility model relates to a rapier weaving machine technical field specifically is a rapier weaving machine that woof tension was adjusted.
Background
The rapier loom is one kind of textile equipment, has the advantages of excellent performance, convenient operation and high automation degree, can weave various fibers such as cotton, silk, hemp and the like, is the loom with the highest utilization rate and the most extensive application at present, but the existing rapier loom has certain defects, such as the like;
the existing rapier loom is carrying out the weaving in-process of yarn, and the phenomenon of lax often appears in the yarn, and lax yarn can lead to the fact the influence to the weaving of loom, finally leads to product quality unqualified to and current rapier loom is at the yarn weaving in-process, and more yarn wadding can waft down in the machine bottom, causes the pollution of environment and is difficult for sweeping.
In order to solve the problems, innovative design is urgently needed on the basis of the original rapier loom.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rapier weaving machine that woof tension was adjusted to solve the current rapier weaving machine who provides among the above-mentioned background art and carrying out the weaving in-process of yarn, lax phenomenon often appears in the yarn, and lax yarn can lead to the fact the influence to the weaving of loom, finally leads to product quality unqualified, and current rapier weaving machine is at the yarn weaving in-process, and the machine bottom can waft more yarn wadding, causes the pollution of environment and the difficult problem of cleaning.
In order to achieve the above object, the utility model provides a following technical scheme: a rapier loom with weft tension adjustment comprises a support frame, a control module and a base body, wherein the control module is installed at the side end of the support frame, and the base body is installed at the inner side of the support frame;
further comprising:
the yarn feeding device comprises a support frame, a yarn feeding roller, a regulating roller, a sliding groove, a knob, a worm wheel, a connecting shaft, a movable block, a rack and a worm wheel, wherein the yarn feeding roller is arranged on the inner side of the support frame, yarns are arranged on the yarn feeding roller, the regulating roller is arranged on the inner side of the support frame, the sliding groove is formed in the inner side of the support frame, the shaft end of the regulating roller is in penetrating connection with the support frame through the sliding groove, the top end of the support frame is provided with the knob, the output end of the knob is connected with the worm, the worm wheel is connected to the outer side of the worm, the shaft end of the worm wheel is connected with the connecting shaft, the outer surface of the tail end of the connecting shaft is connected with the gear, the inner end of the support frame is provided with the movable block, the side end of the movable block is connected with the shaft end of the regulating roller, the rack is arranged on the side of the movable block, and the outer side of the rack is connected with the gear;
the ash box set up in the bottom of support frame, and the inboard of support frame is provided with the baffle, the motor is installed to the inner of support frame, and the output surface of motor is connected with driving belt, the output of motor is connected with the screw rod, and the outer end of screw rod is provided with the scraper blade.
Preferably, the support frame is symmetrically provided with two groups at the side end of the base body, two groups of yarn inlet rollers are uniformly distributed on the inner side of the support frame, and the outer surfaces of the yarn inlet rollers are attached to yarns.
Preferably, the adjusting roller passes through the spout and constitutes sliding construction with the support frame, and the adjusting roller is the muff-coupling type structure rather than the axle head to the axle head and the movable block of adjusting roller are fixed connection, carry out tensile force to the yarn through the removal of adjusting roller and adjust.
Preferably, the worm is meshed with the worm wheel, the worm wheel and the gear form a coaxial structure through a connecting shaft, the gear is meshed with the rack, and the gear rotates synchronously through the rotation of the worm wheel.
Preferably, the ash box and the support frame are of a plug-in type structure, two groups of baffles are symmetrically distributed on the inner side of the support frame, and the inner ends of the baffles are rotatably connected with the screw.
Preferably, the output end of the motor is fixedly connected with the screw, the screw is in threaded connection with the scraper, and the scraper is enabled to clean the yarn wadding through rotation of the screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rapier loom with weft tension adjustment is provided with a thread inlet roller and an adjusting roller, wherein a knob is rotated to enable an output end of the knob to drive a worm and a worm wheel to be meshed for transmission, a connecting shaft drives the gear to synchronously rotate, under the meshing action of the gear and a rack, two groups of movable blocks which are symmetrically distributed move oppositely to drive the adjusting roller at the side end of the adjusting roller to adjust the position, and tension adjustment is carried out on yarns to enable the yarns to be tighter, so that the phenomenon of yarn looseness is changed;
2. this rapier weaving machine that woof tension was adjusted is provided with grey box and scraper blade, and the motor output drives the screw rod and rotates to drive another screw rod of group through drive belt transmission effect and rotate in step, make the scraper blade remove along with the rotation of screw rod, carry out the automation to the yarn wadding that drops in the machine bottom and sweep out, unified clearance is to the grey box in, the staff of being convenient for clears up.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic side view of the wire feeding roller of the present invention;
FIG. 3 is a schematic view of a sectional view of the support frame of the present invention;
FIG. 4 is a side view of the worm according to the present invention;
fig. 5 is a schematic view of the top view structure of the ash box of the present invention.
In the figure: 1. a support frame; 2. a control module; 3. a substrate; 4. a wire inlet roller; 5. a yarn; 6. a regulating roller; 7. a chute; 8. a knob; 9. a worm; 10. a worm gear; 11. a connecting shaft; 12. a gear; 13. a movable block; 14. a rack; 15. ash boxes; 16. a baffle plate; 17. a motor; 18. a drive belt; 19. a screw; 20. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a rapier loom for weft tension adjustment comprises a support frame 1, a control module 2 and a base body 3, wherein the control module 2 is installed at the side end of the support frame 1, and the base body 3 is installed at the inner side of the support frame 1;
further comprising:
the yarn feeding roller 4 is arranged on the inner side of the support frame 1, yarns 5 are arranged on the yarn feeding roller 4, an adjusting roller 6 is arranged on the inner side of the support frame 1, a sliding groove 7 is formed in the inner side of the support frame 1, the shaft end of the adjusting roller 6 is in penetrating connection with the support frame 1 through the sliding groove 7, a knob 8 is installed at the top end of the support frame 1, the output end of the knob 8 is connected with a worm 9, the outer side of the worm 9 is connected with a worm wheel 10, the shaft end of the worm wheel 10 is connected with a connecting shaft 11, the outer surface of the tail end of the connecting shaft 11 is connected with a gear 12, a movable block 13 is arranged at the inner end of the support frame 1, the side end of the movable block 13 is connected with the shaft end of the adjusting roller 6, a rack 14 is installed at the side end of the movable block 13, and the outer side of the rack 14 is connected with the gear 12;
The yarn 5 is connected along the outer surface of the yarn inlet roller 4 in the state shown in figure 2 and is butted with a textile structure in the matrix 3, when the yarn 5 is looser in the textile process, the knob 8 at the upper end of the support frame 1 can be rotated, so that the output end of the support frame drives the worm 9 to rotate, the worm 9 is meshed with the worm wheel 10, the worm wheel 10 drives the gear 12 to synchronously rotate through the connecting shaft 11 in the rotating process, the gear 12 rotates anticlockwise, the two groups of movable blocks 13 which are symmetrically distributed move oppositely because the gear 12 is meshed with the rack 14, the left movable block 13 moves downwards, the right movable block 13 moves upwards, the adjusting rollers 6 which drive the side ends of the movable blocks 13 move synchronously along with the movement of the movable blocks 13, the yarn 5 is subjected to tension adjustment along with the downward movement of the two groups of adjusting rollers 6, and the yarn 5 is tighter, is convenient for the weaving machine to weave.
Ash tray 15 is plug-in type structure with support frame 1, and the inboard symmetric distribution of support frame 1 installs two sets of baffles 16 to the inner and the screw rod 19 of baffle 16 are for rotating to be connected, and motor 17 output and screw rod 19 are fixed connection, and screw rod 19 and scraper blade 20 are threaded connection.
More yarn wadding can drop bottom the machine in loom working process, can be with motor 17 switch on this moment, make its output drive screw rod 19 rotate, motor 17's output surface is connected with drive belt 18 simultaneously, drive effect through drive belt 18 drives another group screw rod 19 and carries out synchronous rotation, the rotation along with two sets of screw rods 19 makes its outer end threaded connection's scraper blade 20 remove, thereby carry out automatic sweeping off through scraper blade 20 to the yarn wadding that drops, in unified clearance to ash box 15, the staff of being convenient for clears up.
The working principle is as follows: when the rapier loom with weft tension adjustment is used, according to the figures 1-5, the device is firstly placed at the position needing to work, the knob 8 at the upper end of the supporting frame 1 is rotated, the output end of the knob drives the worm 9 to rotate, because the worm 9 is in meshed connection with the worm wheel 10, the worm wheel 10 drives the gear 12 to synchronously rotate through the connecting shaft 11 in the rotating process, the gear 12 rotates anticlockwise, because the gear 12 is meshed with the rack 14, the two groups of movable blocks 13 which are symmetrically distributed move oppositely, the left movable block 13 moves downwards, the right movable block 13 moves upwards, the adjusting rollers 6 at the side ends of the movable blocks are driven to synchronously move along with the movement of the movable blocks 13, and the yarns 5 are subjected to tension adjustment along with the downward movement of the two groups of adjusting rollers 6, so that the yarns 5 are tighter, and the weaving of a weaving machine is facilitated;
in the loom working process, with motor 17 switch on, make its output drive screw rod 19 rotate, motor 17's output surface is connected with driving belt 18 simultaneously, drive another group screw rod 19 through driving belt 18's transmission effect and carry out synchronous rotation, make its outer end threaded connection's scraper blade 20 remove along with the rotation of two sets of screw rods 19, thereby carry out automatic sweeping through scraper blade 20 to the yarn wadding that drops, in unified clearance to grey box 15, the staff of being convenient for clears up, holistic practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rapier loom with weft tension adjustment comprises a support frame (1), a control module (2) and a base body (3), wherein the control module (2) is installed at the side end of the support frame (1), and the base body (3) is installed on the inner side of the support frame (1);
it is characterized by also comprising:
the yarn feeding device comprises a yarn feeding roller (4) arranged on the inner side of a support frame (1), yarns (5) are arranged on the yarn feeding roller (4), an adjusting roller (6) is arranged on the inner side of the support frame (1), a sliding groove (7) is formed in the inner side of the support frame (1), the shaft end of the adjusting roller (6) is in through connection with the support frame (1) through the sliding groove (7), a knob (8) is installed at the top end of the support frame (1), the output end of the knob (8) is connected with a worm (9), the outer side of the worm (9) is connected with a worm wheel (10), the shaft end of the worm wheel (10) is connected with a connecting shaft (11), the outer surface of the tail end of the connecting shaft (11) is connected with a gear (12), a movable block (13) is arranged at the inner end of the support frame (1), the side end of the movable block (13) is connected with the shaft end of the adjusting roller (6), and a rack (14) is installed at the side end of the movable block (13), meanwhile, the outer side of the rack (14) is connected with the gear (12);
ash box (15), set up in the bottom of support frame (1), and the inboard of support frame (1) is provided with baffle (16), motor (17) are installed to the inner of support frame (1), and the output surface of motor (17) is connected with driving belt (18), the output of motor (17) is connected with screw rod (19), and the outer end of screw rod (19) is provided with scraper blade (20).
2. The rapier loom for weft tension adjustment according to claim 1, wherein two sets of the supporting frame (1) are symmetrically arranged at the side end of the base body (3), two sets of the feeding rollers (4) are uniformly arranged at the inner side of the supporting frame (1), and the outer surfaces of the feeding rollers (4) are attached to the yarns (5).
3. Rapier weaving machine for weft tension adjustment according to claim 1, characterized in that the adjusting roller (6) forms a sliding structure with the support frame (1) through the sliding groove (7), and the adjusting roller (6) is of a socket joint type structure with its shaft end, and the shaft end of the adjusting roller (6) is fixedly connected with the movable block (13).
4. Rapier weaving machine for the tension adjustment of weft threads according to claim 1, characterized in that the worm (9) is in meshed connection with a worm wheel (10), and the worm wheel (10) and the gear wheel (12) form a coaxial construction by means of a connecting shaft (11), and the gear wheel (12) is in meshed connection with a toothed rack (14).
5. Rapier weaving machine for the tension adjustment of weft yarns according to claim 1, characterized in that the ash box (15) is of a plug-in type construction with the support frame (1) and that two sets of shutters (16) are symmetrically distributed on the inner side of the support frame (1) and that the inner ends of the shutters (16) are rotatably connected with the screw (19).
6. Rapier weaving machine for the tension adjustment of weft yarns according to claim 1, characterized in that the output of the motor (17) is fixedly connected to the screw (19) and the screw (19) is in threaded connection with the blade (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220474915.6U CN217173996U (en) | 2022-03-07 | 2022-03-07 | Rapier loom with weft tension adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220474915.6U CN217173996U (en) | 2022-03-07 | 2022-03-07 | Rapier loom with weft tension adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217173996U true CN217173996U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220474915.6U Active CN217173996U (en) | 2022-03-07 | 2022-03-07 | Rapier loom with weft tension adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217173996U (en) |
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2022
- 2022-03-07 CN CN202220474915.6U patent/CN217173996U/en active Active
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