CN219116651U - Suspension type blanking buffer device - Google Patents
Suspension type blanking buffer device Download PDFInfo
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- CN219116651U CN219116651U CN202223454446.0U CN202223454446U CN219116651U CN 219116651 U CN219116651 U CN 219116651U CN 202223454446 U CN202223454446 U CN 202223454446U CN 219116651 U CN219116651 U CN 219116651U
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- supporting ring
- conical cap
- positioning tube
- storage bin
- cap
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Abstract
The utility model discloses a suspension blanking buffer device which comprises a left bracket, a right bracket, a supporting ring, a conical cap and a plurality of stay wire type elastic mechanisms, wherein the left bracket and the right bracket are respectively arranged on the left side and the right side of a storage bin, the supporting ring is horizontally arranged at the tops of the left bracket and the right bracket, the supporting ring, the storage bin and the conical cap are arranged with the same central line, the conical cap is of a conical shell structure with a thick upper tip and a thick lower tip, the conical cap is arranged below a feed inlet at the top of the storage bin, the stay wire type elastic mechanisms are uniformly arranged along the circumferential direction of the supporting ring, and the lower end of each stay wire type elastic mechanism penetrates through the top of the storage bin and is connected with the conical cap. The utility model has novel design and simple structure, is additionally arranged on the basis of the existing equipment, solves the problem of inaccurate metering caused by vibration of the weightless scale during blanking, improves the metering accuracy, controls the index of the finished fiber within a standard range, and further reduces the reworking phenomenon caused by unqualified color of the finished fiber.
Description
Technical Field
The utility model belongs to the technical field of chemical fiber production, and particularly relates to a suspension blanking buffer device.
Background
In the production process of the hair fiber, an important production process is a blanking weighing and metering process of a storage bin, and the fact that the color of the finished fiber is different due to inaccurate blanking metering, namely, the color and the color cannot meet the requirements, is achieved. The raw materials in the feed bin are input screw extruder after weighing through the weightlessness scale, and the feed inlet of screw extruder is connected with the feed inlet of feed bin lower port, and the weightlessness scale is established in the inside below of feed bin, because the raw materials from the conveying pipeline fall into the process of feed bin and have certain potential energy, potential energy conversion becomes kinetic energy, will produce great impact force to the weightlessness scale, leads to the shake phenomenon of weightlessness scale, finally leads to the weightlessness scale unloading to measure and has the error, and the proportion between required pigment and the main material just has the difference in the fibre, influences the unqualified problem of colour.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides the suspension blanking buffer device which has a simple structure, is convenient to install and ensures the metering accuracy of the weightlessness scale.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a suspension type blanking buffer, including left socle, right branch frame, supporting ring, toper cap and a plurality of elastic mechanism that acts as go-between, left socle and right branch frame establish respectively in feed bin left side and right side, and the supporting ring level is established at left socle and right branch frame top, and supporting ring, feed bin and toper cap are with the central line setting, and the toper cap is thick conical shell structure down for last point, and the toper cap is established in feed bin top feed inlet below, and a plurality of elastic structure that act as go-between evenly set up along the supporting ring circumferencial direction, and every elastic mechanism lower extreme that acts as go-between all passes the feed bin top and is connected with the toper cap.
The left bracket and the right bracket have the same structure and are arranged in bilateral symmetry; all include stand and two horizontal poles, the stand lower extreme is fixed on workshop ground, and two horizontal poles are located same horizontal plane, and the one end of two horizontal poles is connected jointly in the upper end of stand, and the contained angle that has between two horizontal poles is the acute angle, is equipped with deep floor between stand upper portion and the horizontal pole bottom, and the holding ring bottom is placed on four horizontal poles, and the holding ring passes through screw and four horizontal pole fastening connection of distribution.
The four groups of guy type elastic mechanisms are uniformly arranged along the circumferential direction of the supporting ring, each guy type elastic mechanism comprises a spring, a positioning tube, a pressing plate and guy wires, the positioning tube is vertically arranged, the lower end of the positioning tube is fixedly connected to the supporting ring, through holes which correspond to the inner holes of the positioning tube vertically are formed in the supporting ring, through holes are formed in the top of the storage bin, the lower ends of the guy wires are fixedly connected with the lower sides of the conical caps, the guy wires sequentially penetrate through the through holes of the top of the storage bin from bottom to top, the through holes of the supporting ring and the positioning tube and then are fixedly connected with the bottom surface of the pressing plate, the springs are sleeved outside the positioning tube, and the lower ends and the upper ends of the springs are respectively in pressing fit with the top surface of the supporting ring and the bottom surface of the pressing plate.
A conduit is sleeved outside the stay wire between the through hole and the perforation, the conduit is inserted into the perforation and assembled with the perforation in an interference mode, and the upper end of the conduit extends into the through hole.
The conical cap is internally provided with a cross stay bar, and a balancing weight is arranged above the cross stay bar.
By adopting the technical scheme, the specific use process of the utility model is as follows: when the raw materials in the feed bin is lower than the lower limit, the valve of the upper feed conveying pipe is automatically opened to supplement the raw materials for the feed bin, and when the raw materials in the feed bin are higher than the upper limit of the feed bin, the valve of the feed conveying pipe is automatically closed to stop supplementing the raw materials for the feed bin. Raw materials in the conveying pipeline flow into the bin after buffering kinetic energy through the stay wire type elastic mechanism in the process of falling into the bin, so that vibration interference to weightlessness is reduced and avoided. Because a certain potential energy exists in the process that the raw materials fall into the bin from the conveying materials, the potential energy can be converted into kinetic energy, so that gravity interference can be carried out on the weightless scale. After the conical cap of the guy type elastic mechanism is impacted by raw materials, the four guys are pulled downwards, the pressing plate connected with the upper ends of the guys pushes the springs downwards, and the gravitational potential energy of the raw materials is converted into the elastic potential energy of the springs, so that the impact on a stock bin and a weightlessness scale is reduced, the phenomenon that the weightlessness scale measures inaccurately, the color of colored fibers is unqualified is avoided, and the problem of inaccurate fiber formula is solved. When the raw materials slide down from the conical cap, the conical cap is pulled upwards to reset under the action of the spring. The device is simple and feasible, solves the problem of controlling the fiber quality to a great extent, and provides great help for continuous production. The weightlessness scale is accurately measured and fed into a feed inlet of the screw extruder.
Because the horizontal pole is cantilever structure, consequently set up the reinforcement between deep floor to horizontal pole and the stand, two horizontal poles that have acute angle contained angle are connected simultaneously to every stand upper end, support the location support ring through four horizontal poles, have extremely strong stability.
The conical cap adopts a suspension type, so that the resonance of the impact force of the falling raw materials to the conical cap to the bin can be avoided.
The positioning tube plays a role in guiding the stay wire by an external positioning spring to keep a vertical state.
The setting of conduit avoids acting as go-between and feed bin top and holding ring to produce frictional force, extension acting as go-between life. Meanwhile, the conduit can seal the perforation on the bin.
The cross stay bar has the function of enhancing the strength of the conical cap, and the balancing weight can increase the weight of the conical cap, so that the stay wire is always in a tensioning state, and the conical cap keeps better stability.
In conclusion, the utility model has novel design and simple structure, is additionally arranged on the basis of the existing equipment, solves the problem of inaccurate metering caused by vibration of the weightlessness scale in blanking, improves the metering accuracy, controls the index of the finished fiber within a standard range, and further reduces the reworking phenomenon caused by unqualified color of the finished fiber.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of four crossbars and support rings;
fig. 3 is an enlarged view at a in fig. 1.
Detailed Description
As shown in fig. 1, 2 and 3, the suspension blanking buffer device comprises a left bracket, a right bracket, a supporting ring 1, a conical cap 2 and a plurality of stay wire type elastic mechanisms, wherein the left bracket and the right bracket are respectively arranged on the left side and the right side of a storage bin 3, the supporting ring 1 is horizontally arranged at the tops of the left bracket and the right bracket, the supporting ring 1, the storage bin 3 and the conical cap 2 are arranged at the same center line, the conical cap 2 is of a conical shell structure with a thick upper tip and a thick lower tip, the conical cap 2 is arranged below a feed inlet at the top of the storage bin 3, the stay wire type elastic mechanisms are uniformly arranged along the circumferential direction of the supporting ring 1, and the lower end of each stay wire type elastic mechanism penetrates through the top of the storage bin 3 and is connected with the conical cap 2.
The left bracket and the right bracket have the same structure and are arranged in bilateral symmetry; all include stand 4 and two horizontal poles 5, stand 4 lower extreme is fixed on workshop ground 6, and two horizontal poles 5 are located same horizontal plane, and the upper end at stand 4 is connected jointly to the one end of two horizontal poles 5, and the contained angle that has between two horizontal poles 5 is the acute angle, is equipped with deep floor 7 between stand 4 upper portion and the horizontal pole 5 bottom, and support ring 1 bottom is placed on four horizontal poles 5, and support ring 1 passes through screw 8 and four horizontal poles 5 fastening connection of distribution.
The four groups of stay-supported elastic mechanisms are uniformly arranged along the circumferential direction of the support ring 1, each stay-supported elastic mechanism comprises a spring 9, a positioning tube 10, a pressing plate 11 and stay wires 12, the positioning tube 10 is vertically arranged, the lower end of the positioning tube 10 is fixedly connected to the support ring 1, through holes which correspond to the inner holes of the positioning tube 10 up and down are formed in the support ring 1, through holes are formed in the top of the storage bin 3, the lower end of each stay wire 12 is fixedly connected with the lower side of the conical cap 2, the stay wires 12 sequentially penetrate through the through holes in the top of the storage bin 3 from bottom to top, the through holes of the support ring 1 and the positioning tube 10 and then are fixedly connected with the bottom surface of the pressing plate 11, the springs 9 are sleeved outside the positioning tube 10, and the lower ends and the upper ends of the springs 9 are respectively in pressing fit with the top surface of the support ring 1 and the bottom surface of the pressing plate 11.
The outside of the stay wire 12 is sleeved with a conduit 13 between the through hole and the perforation, the conduit 13 is inserted into the perforation and assembled with the perforation in an interference mode, and the upper end of the conduit 13 extends into the through hole.
The conical cap 2 is internally provided with a cross stay bar 14, and a balancing weight 15 is arranged above the cross stay bar 14.
The specific use process of the utility model is as follows: when the raw material in the bin 3 is lower than the lower limit, the valve of the upper conveying pipe 16 is automatically opened to supplement the raw material for the bin 3, and when the raw material in the bin 3 is higher than the upper limit position of the bin 3, the valve of the conveying pipe 16 is automatically closed to stop supplementing the raw material for the bin 3. Raw materials in the conveying pipe 16 flow into the bin 3 after buffering kinetic energy through the stay wire 12 type elastic mechanism in the process of falling into the bin 3, so that vibration interference to weightlessness is reduced and avoided. Because a certain potential energy exists in the process that the raw materials fall into the bin 3 from the conveying materials, the potential energy can be converted into kinetic energy, so that gravity interference can be carried out on the weightless scale. After the conical cap 2 of the stay wire 12 type elastic mechanism is impacted by raw materials, the pressure plate 11 connected with the upper ends of the stay wires 12 downwards pushes the springs 9 downwards, and the gravitational potential energy of the raw materials is converted into the elastic potential energy of the springs 9, so that the impact on the stock bin 3 and the weightlessness scale is reduced, the phenomenon that the color of colored fibers is unqualified due to inaccurate measurement of the weightlessness scale is avoided, and the problem of inaccurate fiber formula is solved. When the raw material slides off the conical cap 2, the conical cap 2 is pulled upwards to reset under the action of the spring 9 through the pull wire 12. The device is simple and feasible, solves the problem of controlling the fiber quality to a great extent, and provides great help for continuous production. The weightlessness is accurately measured and fed into the feed inlet of the screw extruder 17.
Because horizontal pole 5 is cantilever structure, consequently set up the reinforcement between deep floor 7 to horizontal pole 5 and the stand 4, two horizontal poles 5 that have the acute angle contained angle are connected simultaneously to every stand 4 upper end, support location support ring 1 through four horizontal poles 5, have extremely strong stability.
The conical cap 2 adopts a suspension type, so that the resonance of the hopper 3 caused by the impact force of the falling raw materials on the conical cap 2 can be avoided.
The positioning tube 10 plays a role in keeping the outer positioning spring 9 in a vertical state and playing a role in guiding the stay wire 12.
The arrangement of the conduit 13 prevents the stay wire 12 from generating friction with the top of the storage bin 3 and the supporting ring 1, and prolongs the service life of the stay wire 12. And the conduit 13 can seal the perforation on the bin 3.
The cross stay bar 14 has the function of enhancing the strength of the conical cap 2, and the balancing weight 15 can increase the weight of the conical cap 2, so that the stay wire 12 is always in a tensioning state, and the conical cap 2 is kept to be stable.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. A suspension type blanking buffer, its characterized in that: including left socle, right branch frame, holding ring, toper cap and a plurality of elastic mechanism that acts as go-between, left socle and right branch frame establish respectively in feed bin left side and right side, and the holding ring level is established at left socle and right branch frame top, and holding ring, feed bin and toper cap are with the central line setting, and the toper cap is thick conical shell structure down for last point, and the toper cap is established in feed bin top feed inlet below, and a plurality of elastic structures that act as go-between evenly set up along holding ring circumferencial direction, and every elastic mechanism lower extreme that acts as go-between all passes the feed bin top and is connected with the toper cap.
2. A suspension blanking buffer apparatus as claimed in claim 1, wherein: the left bracket and the right bracket have the same structure and are arranged in bilateral symmetry; all include stand and two horizontal poles, the stand lower extreme is fixed on workshop ground, and two horizontal poles are located same horizontal plane, and the one end of two horizontal poles is connected jointly in the upper end of stand, and the contained angle that has between two horizontal poles is the acute angle, is equipped with deep floor between stand upper portion and the horizontal pole bottom, and the holding ring bottom is placed on four horizontal poles, and the holding ring passes through screw and four horizontal pole fastening connection of distribution.
3. A suspension blanking buffer apparatus as claimed in claim 2, wherein: the four groups of guy type elastic mechanisms are uniformly arranged along the circumferential direction of the supporting ring, each guy type elastic mechanism comprises a spring, a positioning tube, a pressing plate and guy wires, the positioning tube is vertically arranged, the lower end of the positioning tube is fixedly connected to the supporting ring, through holes which correspond to the inner holes of the positioning tube vertically are formed in the supporting ring, through holes are formed in the top of the storage bin, the lower ends of the guy wires are fixedly connected with the lower sides of the conical caps, the guy wires sequentially penetrate through the through holes of the top of the storage bin from bottom to top, the through holes of the supporting ring and the positioning tube and then are fixedly connected with the bottom surface of the pressing plate, the springs are sleeved outside the positioning tube, and the lower ends and the upper ends of the springs are respectively in pressing fit with the top surface of the supporting ring and the bottom surface of the pressing plate.
4. A suspension blanking buffer according to claim 2 or 3, characterized in that: a conduit is sleeved outside the stay wire between the through hole and the perforation, the conduit is inserted into the perforation and assembled with the perforation in an interference mode, and the upper end of the conduit extends into the through hole.
5. The hanging blanking buffer apparatus of claim 4, wherein: the conical cap is internally provided with a cross stay bar, and a balancing weight is arranged above the cross stay bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454446.0U CN219116651U (en) | 2022-12-23 | 2022-12-23 | Suspension type blanking buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454446.0U CN219116651U (en) | 2022-12-23 | 2022-12-23 | Suspension type blanking buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219116651U true CN219116651U (en) | 2023-06-02 |
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ID=86530357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223454446.0U Active CN219116651U (en) | 2022-12-23 | 2022-12-23 | Suspension type blanking buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219116651U (en) |
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2022
- 2022-12-23 CN CN202223454446.0U patent/CN219116651U/en active Active
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