CN211112469U - Rapier weaving machine damper - Google Patents
Rapier weaving machine damper Download PDFInfo
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- CN211112469U CN211112469U CN201922049426.7U CN201922049426U CN211112469U CN 211112469 U CN211112469 U CN 211112469U CN 201922049426 U CN201922049426 U CN 201922049426U CN 211112469 U CN211112469 U CN 211112469U
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Abstract
The utility model relates to a rapier weaving machine technical field, in particular to rapier weaving machine damper has solved the big problem of rapier weaving machine operation vibration, the utility model discloses a rapier weaving machine base still include the ball connect in connecting rod, fixed connection in the rapier weaving machine base bottom surface the balancing weight, the fixed connection in the connecting rod bottom the rapier weaving machine base bottom surface just winds a plurality of dead lever that connecting rod circumference evenly set up, all be provided with the telescopic link between balancing weight and every dead lever, one end ball connect in dead lever and other end ball connect in the balancing weight is through above-mentioned setting to reduce the vibration that rapier weaving machine produced when the operation.
Description
Technical Field
The utility model relates to a rapier weaving machine technical field, in particular to rapier weaving machine damper.
Background
The rapier loom is the most widely used shuttleless loom at present, it has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, besides, its active weft insertion mode has very strong variety adaptability, can adapt to the weft insertion of various yarns, and in addition, the rapier loom also has obvious advantages in the aspect of multi-color weft weaving, can produce yarn-dyed products of weft yarns up to 20 colors, and along with the shuttleless loom replacing the shuttleless loom, the rapier loom will become the main production machine of woven fabrics.
The existing rapier loom is generally composed of seven parts, namely a shedding mechanism, a weft insertion mechanism, a beating-up mechanism, a winding mechanism, a let-off mechanism, a transmission mechanism and a weft supply mechanism, and along with the rapid development of the science and technology and the continuous improvement of the requirements of people, the processing precision of the rapier loom is higher and higher, the processing range is wider and wider, and the production speed is faster and faster. However, the existing rapier loom still has the problem of large vibration after starting up, so that great noise is brought, the working comfort and the health of a user are influenced, and machine parts are easy to loosen, so that the potential safety hazard is caused, and the requirement of actual production cannot be met practically.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rapier weaving machine damper to reduce the vibration that rapier weaving machine produced when the operation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a rapier weaving machine damper, includes the rapier weaving machine base, still include the ball connect in connecting rod, the fixed connection in the rapier weaving machine base bottom surface in the balancing weight, the fixed connection in the rapier weaving machine base bottom surface just winds a plurality of dead lever that connecting rod circumference evenly set up, all be provided with the telescopic link between balancing weight and every dead lever, one end ball connect in dead lever and other end ball connect in the balancing weight.
Through the technical scheme, by arranging the matching between the balancing weight and the telescopic rods, when the rapier loom operates, the vibration generated by the rapier loom is transmitted to the rapier loom base, the balancing weight is connected to the rapier loom base through the connecting rod in a ball joint mode, the top end of the connecting rod is driven by the rapier loom base, but the balancing weight stays in place due to inertia, at the moment, the connecting rod deflects in the vertical direction, the gravity of the balancing weight generates component force in the direction opposite to the vibration direction of the rapier loom base through the inclined connecting rod, and therefore the vibration of the rapier loom base is blocked, and the effect of damping the rapier loom is achieved; and through setting up a plurality of telescopic link, because the telescopic link must have the loss of mechanical energy at flexible in-process, played damped effect to the motion of balancing weight and connecting rod for the rapier weaving machine base, hindered the motion of balancing weight to further increase the shock attenuation effect of balancing weight.
The utility model discloses further set up to: the telescopic rod comprises a sliding cylinder with one end ball connected to the fixing rod and a sliding rod connected in the sliding cylinder in a sliding mode, and the sliding rod is connected to the balancing weight in a ball-joint mode relative to one end ball of the sliding cylinder.
Through above-mentioned technical scheme, through the cooperation between slip section of thick bamboo and the slide bar, make the balancing weight all make a plurality of telescopic link produce the hindrance to the balancing weight at the in-process of moving towards any direction.
The utility model discloses further set up to: the sliding rod is elastically connected in the sliding cylinder.
Through above-mentioned technical scheme, through setting up slide bar elastic connection in the slide cylinder to the reinforcing is to the hindrance effect of balancing weight motion, thereby further promotes the shock attenuation effect of balancing weight.
The utility model discloses further set up to: and a limiting mechanism for preventing the sliding rod from being separated from the sliding cylinder is arranged between the sliding cylinder and the sliding rod.
Through the technical scheme, the limiting mechanism is arranged, so that the sliding rod is prevented from being separated from the sliding cylinder due to overlarge telescopic amplitude.
The utility model discloses further set up to: the limiting mechanism comprises a sliding groove and a sliding block, the sliding groove is formed in the inner wall of the sliding cylinder and extends along the length direction of the sliding cylinder, and the sliding block is fixedly connected to one end, opposite to the balancing weight, of the sliding rod and is connected to the sliding groove in a sliding mode.
Through the technical scheme, the sliding rod is prevented from being separated from the sliding cylinder through the mutual matching between the sliding groove and the sliding block.
The utility model discloses further set up to: the base bottom surface of the rapier loom is fixedly connected with a flange plate through bolts, the bottom surface of the flange plate is fixedly connected with a first connecting block, and the top end of the connecting rod is in ball joint with the first connecting block.
Through above-mentioned technical scheme, mutually support between flange dish and the first connecting block through setting up to the staff dismantles, installs and maintains the dead lever.
The utility model discloses further set up to: the flange plate with be provided with a plurality of strengthening rib between the first connecting block lateral wall, a plurality of the strengthening rib winds first connecting block circumference evenly sets up.
Through above-mentioned technical scheme, through set up a plurality of strengthening rib between ring flange and first connecting block, because the connecting rod produces the moment of flexure to the junction between first connecting block and the ring flange when driving the balancing weight swing, through the setting of strengthening rib in order to increase the stability between ring flange and the first connecting block, reduce first connecting block and ring flange and receive bending stress and produce the condition of warping or even fracture to promote the life of ring flange and first connecting block.
The utility model discloses further set up to: all through a plurality of bolt fixedly connected with fixed plate on the dead lever, equal fixedly connected with second connecting block on the fixed plate, a telescopic link ball joint in the second connecting block.
Through above-mentioned technical scheme, through setting up mutually supporting between fixed plate and the second connecting block to the staff dismantles, installs and maintains the telescopic link.
To sum up, the utility model discloses following beneficial effect has:
1. through setting up mutually supporting between balancing weight and the plurality of telescopic link to reach the absorbing effect to rapier weaving machine, reduce the vibration that rapier weaving machine produced when the operation. .
2. Through setting up slide bar elastic connection in the sliding tube to the reinforcing is to the hindrance effect of balancing weight motion, thereby further promotes the shock attenuation effect of balancing weight.
3. Through setting up and mutually supporting between ring flange and the first connecting block to and mutually supporting between fixed plate and the second connecting block, so that the staff dismantles, installs and maintains connecting rod and telescopic link.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a partial sectional view of the present embodiment.
Reference numerals: 1. a rapier loom base; 2. a bolt; 3. a flange plate; 4. a first connection block; 5. a connecting rod; 6. a balancing weight; 7. reinforcing ribs; 8. fixing the rod; 9. a fixing plate; 10. a second connecting block; 11. a telescopic rod; 12. a sliding cylinder; 13. a slide bar; 14. a spring; 15. a limiting mechanism; 16. a chute; 17. a slide block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a rapier weaving machine damper, as shown in fig. 1 and fig. 2, including rapier weaving machine base 1, 1 underrun bolt 2 fixedly connected with ring flange 3 of rapier weaving machine base, 3 first connecting blocks 4 of ring flange bottom surface fixedly connected with, 5 top ball joints in first connecting block 4 of connecting rod, 4 bottom ball joints of first connecting block have connecting rod 5, 5 globular balancing weight 6 of connecting rod bottom fixedly connected with, for the stability between reinforcing ring flange 3 and the first connecting block 4, be provided with a plurality of strengthening rib 7 between ring flange 3 and the 4 lateral walls of first connecting block, a plurality of strengthening rib 7 evenly sets up around 4 circumference of first connecting block.
When rapier weaving machine when the operation, the vibration transmission that rapier weaving machine produced is to rapier weaving machine base 1 on, because balancing weight 6 passes through 5 ball joints of connecting rod in rapier weaving machine base 1, 5 tops of connecting rod are driven by rapier weaving machine base 1, nevertheless balancing weight 6 because inertia stops in original place, connecting rod 5 produces the incline in vertical direction this moment, the gravity of balancing weight 6 produces the component opposite with rapier weaving machine base 1 vibration direction through connecting rod 5 of slope, thereby hinder rapier weaving machine base 1 vibration, in order to reach the absorbing effect to rapier weaving machine.
Four dead levers 8 of 1 bottom surface fixedly connected with of rapier weaving machine base, four dead levers 8 evenly set up around 5 circumference of connecting rod, dead lever 8 all is through 2 fixedly connected with fixed plates 9 of a plurality of bolt towards the surface of balancing weight 6, equal fixedly connected with second connecting block 10 on the fixed plate 9, all be provided with telescopic link 11 between balancing weight 6 and every second connecting block 10, telescopic link 11 includes that one end ball connects in the slide cartridge 12 of second connecting block 10, sliding connection is in slide bar 13 in slide cartridge 12, slide bar 13 connects on balancing weight 6 for the one end ball of slide cartridge 12, and slide bar 13 passes through spring 14 elastic connection in slide cartridge 12.
In order to prevent the sliding rod 13 from coming off the sliding cylinder 12, a limiting mechanism 15 is disposed between the sliding cylinder 12 and the sliding rod 13, and the limiting mechanism 15 includes a sliding slot 16 opened on the inner wall of the sliding cylinder 12 and extending along the length direction of the sliding cylinder 12, and a sliding block 17 fixedly connected to one end of the sliding rod 13 opposite to the counterweight block 6 and slidably connected in the sliding slot 16.
The working principle is as follows:
when the rapier loom operates, vibration generated by the rapier loom is transmitted to the rapier loom base 1, the counterweight block 6 is connected to the rapier loom base 1 through the connecting rod 5 in a ball joint mode, the top end of the connecting rod 5 is driven by the rapier loom base 1, but the counterweight block 6 stays at the original position due to inertia, at the moment, the connecting rod 5 deflects in the vertical direction, and the gravity of the counterweight block 6 generates component force opposite to the vibration direction of the rapier loom base 1 through the inclined connecting rod 5, so that the vibration of the rapier loom base 1 is blocked, and the effect of damping the rapier loom is achieved; through setting up a plurality of telescopic link 11, because telescopic link 11 must have the loss of mechanical energy at flexible in-process, and spring 14 has also played the effect of hindrance to the motion of balancing weight 6 to further increase balancing weight 6's shock attenuation effect.
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. The utility model provides a rapier weaving machine damper, includes rapier weaving machine base (1), its characterized in that: still include the ball connect in connecting rod (5), the fixed connection in of rapier weaving machine base (1) bottom surface in balancing weight (6), the fixed connection in of connecting rod (5) bottom be in rapier weaving machine base (1) bottom surface and wind a plurality of dead lever (8) that connecting rod (5) circumference evenly set up, all be provided with telescopic link (11) between balancing weight (6) and every dead lever (8), telescopic link (11) one end ball connect in dead lever (8) and other end ball connect in balancing weight (6).
2. The rapier loom shock absorbing mechanism according to claim 1, wherein: the telescopic rod (11) comprises a sliding cylinder (12) with one end ball connected to the fixing rod (8) and a sliding rod (13) connected in the sliding cylinder (12) in a sliding mode, and the sliding rod (13) is connected to the balancing weight (6) relative to one end ball of the sliding cylinder (12).
3. The rapier loom shock absorbing mechanism according to claim 2, wherein: the sliding rod (13) is elastically connected in the sliding cylinder (12).
4. The rapier loom shock absorbing mechanism according to claim 2, wherein: a limiting mechanism (15) for preventing the sliding rod (13) from falling off the sliding cylinder (12) is arranged between the sliding cylinder (12) and the sliding rod (13).
5. The rapier loom shock absorbing mechanism according to claim 4, wherein: the limiting mechanism (15) comprises a sliding groove (16) which is arranged on the inner wall of the sliding cylinder (12) and extends along the length direction of the sliding cylinder (12), and a sliding block (17) which is fixedly connected to one end of the sliding rod (13) corresponding to the balancing weight (6) and is connected to the sliding groove (16) in a sliding mode.
6. The rapier loom shock absorbing mechanism according to claim 1, wherein: rapier weaving machine base (1) underrun bolt (2) fixedly connected with ring flange (3), ring flange (3) bottom surface fixedly connected with first connecting block (4), connecting rod (5) top ball joint in first connecting block (4).
7. The rapier loom shock absorbing mechanism according to claim 6, wherein: the flange plate (3) and be provided with a plurality of strengthening rib (7), a plurality of between first connecting block (4) lateral wall strengthening rib (7) wind first connecting block (4) circumference evenly sets up.
8. The rapier loom shock absorbing mechanism according to claim 1, wherein: all through a plurality of bolt (2) fixedly connected with fixed plate (9) on dead lever (8), equal fixedly connected with second connecting block (10) on fixed plate (9), telescopic link (11) one end ball joint in second connecting block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049426.7U CN211112469U (en) | 2019-11-23 | 2019-11-23 | Rapier weaving machine damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049426.7U CN211112469U (en) | 2019-11-23 | 2019-11-23 | Rapier weaving machine damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211112469U true CN211112469U (en) | 2020-07-28 |
Family
ID=71716619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922049426.7U Active CN211112469U (en) | 2019-11-23 | 2019-11-23 | Rapier weaving machine damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211112469U (en) |
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2019
- 2019-11-23 CN CN201922049426.7U patent/CN211112469U/en active Active
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