CN212334211U - Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame - Google Patents
Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame Download PDFInfo
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- CN212334211U CN212334211U CN202020841032.5U CN202020841032U CN212334211U CN 212334211 U CN212334211 U CN 212334211U CN 202020841032 U CN202020841032 U CN 202020841032U CN 212334211 U CN212334211 U CN 212334211U
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- 239000002243 precursor Substances 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
- 238000007599 discharging Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
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Abstract
The utility model relates to a novel constant tension box-packed protofilament yarn releasing device, which comprises a building frame, a plurality of rows of yarn releasing units and a plurality of rows of second tension frames; the filament releasing unit comprises a box body positioned below the building frame and a first tension frame arranged on the box body, and the precursor filaments are wound into the first tension frame after coming out of the box body; the second tension bracket is arranged at the upper part of the building frame, and the top of the building frame is provided with a plurality of wire collecting rollers and a plurality of wire supporting rollers; the first tension frame comprises a frame body and a plurality of guide rollers arranged on the frame body; the lower extreme of support body is equipped with first splint and second splint, is equipped with the clamp bolt with second splint threaded connection on the second splint, and the end connection who presss from both sides clamp bolt has the backing plate, and the backing plate is located the draw-in groove that first splint and second splint formed, and the draw-in groove card is at the edge of box. The application still relates to a novel box-packed precursor puts the silk frame, has not only that the energy consumption is low, and tension change is little, can also effectively prevent the upset twisting of silk bundle.
Description
Technical Field
The utility model relates to a carbon fiber precursor, ultra high molecular weight polyethylene fiber's filament of putting especially relates to a novel permanent tension case dress precursor equipment of putting and case dress precursor frame of putting
Background
At present, the domestic protofilament yarn releasing frame is basically a yarn releasing frame of a roll-shaped spindle. The weight of the filament wound by the roll-shaped spindle is not more than 300kg basically, so that the number of spindle replacement times is large during the working process, and the labor cost is increased. When the weight of the existing roll-shaped spindle exceeds 300kg, the technical problems of winding, transportation, storage and the like are still great. At present, the yarn releasing frame of the roll-shaped spindle basically releases yarns under the control of a motor, so that the power consumption is high, the cost is high, the tension of the yarn bundle released by the roll-shaped yarn releasing is not easy to control, the fluctuation is large, the conditions of overturning, twisting and the like are easy to occur, and the subsequent process is greatly influenced.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: the utility model provides a novel constant tension case dress precursor filament feeding device and a novel case dress precursor filament feeding frame, has not only that the energy consumption is low, and tension change is little, can also effectively prevent the upset twisting of silk bundle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel constant-tension box-packed protofilament yarn releasing device comprises a building frame, a plurality of rows of yarn releasing units and a plurality of rows of second tension frames;
the filament releasing unit comprises a box body positioned below the building frame and a first tension frame arranged on the box body, and the precursor filaments are wound into the first tension frame after coming out of the box body;
the second tension bracket is arranged at the upper part of the building frame, and the top of the building frame is provided with a plurality of wire collecting rollers and a plurality of wire supporting rollers;
the protofilament led out from the filament discharging unit is guided to a second tension bracket through a turning roller mechanism or not, and the protofilament led out from the second tension bracket passes through a filament supporting roller; all the protofilaments commonly bypass the terminal filament collecting roller;
the first tension frame comprises a frame body and a plurality of guide rollers arranged on the frame body; the lower extreme of support body is equipped with first splint and second splint, is equipped with the clamp bolt with second splint threaded connection on the second splint, and the end connection who presss from both sides clamp bolt has the backing plate, and the backing plate is located the draw-in groove that first splint and second splint formed, and the draw-in groove presss from both sides at the edge of box.
Further, the method comprises the following steps: the backing plate is provided with a groove, the end part of the clamping bolt is provided with a clamping ring, the clamping ring is fixed at the end part of the clamping bolt, and the clamping ring is positioned in the groove of the backing plate.
Further, the method comprises the following steps: the frame body comprises two side supporting rods and connecting plates arranged on the side supporting rods; the tip of deflector roll all connects on linking the board, links the upper end threaded connection of middle part through bolt and collateral branch vaulting pole of board, through the screw in middle part, rotates the angle of two steel rollers (promptly deflector rolls). The first clamping plate and the second clamping plate are fixed at the lower ends of the side supporting rods.
Further, the method comprises the following steps: the second tension bracket comprises two side plates fixedly connected together through a connecting rod, a plurality of straight rods and a plurality of arc-shaped rods arranged between the two side plates, and a grooved wheel connected to the side plates is arranged at the rear end of the second tension bracket; the side plate is provided with a plurality of strip-shaped notches, the straight rod and the arc-shaped rod are fixed on the side plate through handle bolts, and the handle bolts penetrate through the strip-shaped notches and are in threaded connection with the corresponding straight rod or the corresponding arc-shaped rod.
Further, the method comprises the following steps: the second tension bracket also comprises a bearing plate, two fixing blocks, a U-shaped bolt and H-shaped steel; u type bolt is connected with the loading board, and the connecting rod of second tension bracket top is located U type region of U type bolt, and two fixed blocks are fixed on the loading board, and the lower part of H shaped steel is located the fixed slot that two fixed blocks and loading board formed jointly, and the upper portion of H shaped steel is fixed on the building frame.
Further, the method comprises the following steps: among the multiple rows of boxes, the boxes on two sides are arranged along the straight line direction, and the box in the middle is arranged along the oblique line direction.
Further, the method comprises the following steps: the protofilament that lies in both sides box and come out is guided to second tension bracket through the turn-over roller mechanism, and the protofilament that lies in middle box and come out passes through or does not guide to second tension bracket through dodging the roller.
Further, the method comprises the following steps: the turning roller mechanism comprises a plurality of turning rollers and a plurality of wire supporting rollers which are arranged on the building frame.
A novel box-packed precursor filament unwinding frame comprises a frame body and a plurality of guide rollers arranged on the frame body; the lower extreme of support body is equipped with first splint and second splint, is equipped with the clamp bolt with second splint threaded connection on the second splint, and the end connection who presss from both sides clamp bolt has the backing plate, and the backing plate is located the draw-in groove that first splint and second splint formed, and the draw-in groove presss from both sides at the edge of box.
Further, the method comprises the following steps: the backing plate is provided with a groove, the end part of the clamping bolt is provided with a clamping ring, the clamping ring is fixed at the end part of the clamping bolt, and the clamping ring is positioned in the groove of the backing plate;
the frame body comprises two side supporting rods and connecting plates arranged on the side supporting rods; the end parts of the guide rollers are connected to the connecting plate, the middle part of the connecting plate is in threaded connection with the upper ends of the side supporting rods through bolts, and the angles of the two steel rollers (guide rollers) are rotated through screws in the middle part. The first clamping plate and the second clamping plate are fixed at the lower ends of the side supporting rods.
In general, the utility model has the advantages as follows:
the whole process of filament discharging is mechanical filament discharging, no energy consumption, stable filament bundle tension and no turning twisting. The defects that the tension of the tows is not easy to control, the fluctuation is large, the tows are easy to turn over and twist and the like caused by the existing reel-shaped spindle type unreeling are overcome, the labor is reduced, the energy consumption is reduced, the cost is controlled, the energy consumption of the unreeling frame is low, the tension change is small, and the tows can be effectively prevented from turning over and twisting. The tows in the box are stacked layer by layer and evenly distributed left and right. The tows contained in the boxed tows can reach 500kg, the times of replacing and splicing the tows are reduced, the tows are stored in the box, the box is convenient to transport and store, and the labor is reduced.
When the protofilament passes through the first tension bracket, the filament bundle is wound on the two guide rollers to form an S-shaped wrap angle. And applying an initial tension to the tows through friction force, adjusting the rotation angle of the guide roller, adjusting the degree of the S-shaped wrap angle, further adjusting the tension of the tows, and then entering the next stage.
When the precursor passes through the second tension bracket, the straight rod and the arc-shaped rod are distributed up and down, the tows pass through the straight rod and the arc-shaped rod and are approximately equal to 180 degrees of wrap angle of the rod, the contact wrap angle can be adjusted, the upper and lower heights of the straight rod and the arc-shaped rod are adjusted by 25mm through the strip-shaped gaps of the side plates, the wrap angle of the tows is adjusted to 90-180 degrees, and the rods jointly form a plurality of S shapes for the tows. The arc-shaped rod and the straight rod are provided with a gap in the adjusting process, so that the arc-shaped rod and the straight rod can be easily adjusted up and down. And the arc-shaped rods are rotated to form different radians, so that the width of a silk surface formed by the silk bundles is controlled. After the positions and the angles of the arc-shaped rod and the straight rod are adjusted, the arc-shaped rod and the straight rod cannot rotate, and the tows generate friction force depending on the wrap angle, so that tension is applied to the tows. And the tows finally enter the grooved pulley, the position of the tows is controlled, and the position and the distance of the tows are ensured and are easy to control.
Drawings
Fig. 1 is a schematic structural view in a three-dimensional direction of a filament feeding device.
Fig. 2 is a partially enlarged view of the filament drawing device.
Fig. 3 is a schematic structural diagram of the first tension frame and the box body in a three-dimensional direction.
Fig. 4 is a side view of the first tension frame.
Fig. 5 is an enlarged view at the first splint and the second splint.
Fig. 6 is a schematic structural view of the second tension bracket.
Fig. 7 is a side view of the second tension bracket.
FIG. 8 is a front view of the bearing plate, the fixing block and the H-shaped steel.
FIG. 9 is a schematic perspective view of the carrier plate and the fixing block.
FIG. 10 is a top view of a multi-row case.
Fig. 11 is a front view of the filament payout device.
Fig. 12 is a top view of the filament payout device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
To facilitate a uniform view of the various reference numbers within the drawings, reference numbers appearing in the drawings are now described collectively as follows:
1 is a building frame, 2 is a filament releasing unit, 3 is a second tension frame, 4 is a turning roller mechanism, 5 is an avoiding roller, 6 is a filament collecting roller, 7 is a raw filament, 2-1 is a box body, 2-2 is a guide roller, 2-3 is a side support rod, 2-4 is a connecting plate, 2-5 is a first clamping plate, 2-6 is a second clamping plate, 2-7 is a clamping bolt, 2-8 is a backing plate, 2-9 is a clamping groove, 2-10 is a clamping ring, 2-11 is a groove, 3-1 is a side plate, 3-2 is a connecting rod, 3-3 is a straight rod, 3-4 is an arc-shaped rod, 3-5 is a handle bolt, 3-6 is a strip-shaped notch, 3-7 is a grooved pulley, 3-8 is a bearing plate, 3-9 is a U-shaped bolt, 3-10 is a fixed block, 3-11 is H-shaped steel, 4-1 is a folding roller, and 4-2 is a wire supporting roller.
Referring to fig. 1, 2, 10, 11 and 12, a novel constant tension box-packed precursor filament unwinding device comprises a building frame, a plurality of rows of filament unwinding units and a plurality of rows of second tension frames. Each silk unit of unreeling all includes the box that is located a building frame below, installs the first tension frame on the box, and the precursor winds into first tension frame after coming out from the box, and to each silk unit of unreeling promptly, the precursor is equipped with in the box, and the precursor comes out from the box, and the precursor winds into first tension frame, winds out first tension frame again. The second tension bracket is arranged on the upper part of the building frame, and the top of the building frame is provided with a plurality of wire collecting rollers and a plurality of wire supporting rollers. The multi-row silk discharging units, namely the boxes are correspondingly provided with a plurality of rows, the boxes can be arranged in more than two rows, three rows and the like, and the number of the boxes can be set according to actual conditions.
As shown in fig. 1, 2, and 11, the filament drawn from the filament feeding unit is guided to the second tension frame with or without passing through the turn-around roller mechanism, that is, after the filament is wound out of the first tension frame, the filament is directly wound into the second tension frame or the filament is wound into the turn-around roller mechanism and then wound into the second tension frame, depending on the circumstances. And the protofilaments led out from the second tension frame pass through the filament supporting roller and the filament collecting roller. The protofilament conveying path of each filament discharging unit is a first tension frame, a second tension frame, a plurality of filament collecting rollers and a plurality of filament supporting rollers, and all protofilaments of all filament discharging units commonly bypass the filament collecting rollers at the tail ends, namely the protofilaments of all filament discharging units form a strand and then wind the last filament collecting roller.
As shown in fig. 3, 4 and 5, the first tension frame includes a frame body, and a plurality of guide rollers (two guide rollers are shown in fig. 3, and the number can be determined according to actual conditions) installed on the frame body; the lower extreme of support body is equipped with first splint and second splint, and first splint and second splint are a fixed whole with the support body. Be equipped with on the second splint with second splint threaded connection's clamping bolt, it has clamping bolt and second splint threaded connection to bore on the second splint promptly, and clamping bolt's end connection has the backing plate, and the backing plate is located the draw-in groove that first splint and second splint formed, and first splint and second splint press from both sides the edge at the box jointly. The backing plate is provided with a groove, the end part of the clamping bolt is provided with a clamping ring, namely the clamping ring is fixed at the end part of the clamping bolt, and the clamping ring is positioned in the groove of the backing plate. Put whole support body on the top edge of box for the edge of box is located the draw-in groove that first splint and second splint formed, then screws up clamping bolt, and the edge of box is pressed from both sides tightly jointly to backing plate and first splint. The precursor goes out of the box, moves upwards, and then bypasses two steel rollers with adjusted angles, thereby winding out of the first tension frame.
As shown in fig. 3, 4 and 5, the frame body includes two side support rods and a connecting plate mounted on the side support rods; the frame body is provided with two side supporting rods and two connecting plates, and each connecting plate is arranged on the side supporting rod. The ends of the guide rollers are connected to the connecting plate. The middle part of the connecting plate is connected with the side supporting rod through a bolt, and after the connecting plate rotates to a certain angle (drives the guide roller to rotate), the bolt is screwed down, so that the connecting plate and the side supporting rod are fixed together. The first clamping plate and the second clamping plate are fixed at the lower ends of the side supporting rods.
As shown in fig. 6, 7, 8 and 9, the second tension bracket includes two side plates fixedly connected together by a plurality of (four shown in the figure) connecting rods, a plurality of straight rods and a plurality of arc-shaped rods installed between the two side plates, and a sheave arranged at the rear end of the second tension bracket. The two side plates are fixedly connected together through a plurality of connecting rods, a plurality of straight rods and a plurality of arc-shaped rods are arranged between the two side plates, and the arrangement sequence and the arrangement position between the plurality of straight rods and the plurality of arc-shaped rods can be determined according to actual conditions. The grooved wheel is provided with two sliding grooves. The side plate is provided with a plurality of strip-shaped notches, the straight rod and the arc-shaped rod are fixed on the side plate through handle bolts, and the handle bolts penetrate through the strip-shaped notches and are in threaded connection with the corresponding straight rod or the corresponding arc-shaped rod. The precursor winds in and out of the corresponding straight rod and the corresponding arc-shaped rod in sequence, then each precursor is divided into two parts at the grooved wheel, and each precursor is divided into two parts and winds out of the grooved wheel to enter a filament supporting roller and a filament collecting roller on the building frame.
As shown in fig. 6, 7, 8 and 9, the second tension bracket further includes a bearing plate, two fixing blocks, U-shaped bolts and H-shaped steel; u type bolt is connected with the loading board, and the connecting rod of second tension bracket top is located U type region of U type bolt, and two fixed blocks are fixed on the loading board, and the lower part of H shaped steel is located the fixed slot that two fixed blocks and loading board formed jointly, and the upper portion of H shaped steel is fixed on the building frame.
As shown in fig. 10, in the multiple rows of cases, the cases on both sides are arranged in a straight line direction and the case in the middle is arranged in a diagonal line direction when viewed from above. The explanation will be given by taking four rows of boxes as an example: the two rows of boxes on two sides are arranged in sequence along a horizontal direction straight line, the two rows of boxes in the middle are arranged in sequence along an inclined direction, and the boxes can be placed on the ground.
Referring to fig. 12, the second tension frames of each of the plurality of rows are also arranged in sequence along a straight line or an oblique line. The wire releasing unit is arranged below the building frame, and the second tension frame is arranged at the upper part of the building frame. All the second tension brackets are located at the position of the middle box body in general when viewed from the top, namely all the second tension brackets are located above the middle box body in general.
The protofilament that lies in both sides box and come out is guided to second tension bracket through the turn-over roller mechanism, and the protofilament that lies in middle box and come out passes through or does not guide to second tension bracket through dodging the roller. The turning roller mechanism comprises a plurality of turning rollers and a plurality of wire supporting rollers which are arranged on a building frame, and is schematically shown in figures 1 and 2, two turning rollers and one wire supporting roller are arranged in the middle of the building frame, and the wire supporting roller is arranged between the two turning rollers. The precursor that middle box came out guides to second tension bracket between some, can dodge the roller through for some for the precursor is crooked once in certain position, thereby makes this precursor dodge each other with another precursor.
The precursor of the box of both sides comes out the back, and the precursor is vertical to be carried up, then through the first roll of turning over of the roll mechanism, the precursor becomes the intermediate position operation of horizontal direction to building frame, then at the silk roller of holding in the palm of process, the middle part position that the roll reachs building frame is turned over to the second root, after the roll is turned over to the second root, the precursor becomes vertical upward transport and reachs second tension frame, comes out the back from second tension frame again, gets into the silk roller of holding in the palm at building frame top and the silk roller of collecting.
The precursor of middle box comes out the back, the vertical up transport of precursor, if the precursor that middle box came out and both sides box came out do not produce the interference in the middle part of building frame, the precursor that middle box came out can directly reach the second tension bracket on building frame upper portion without dodging the roller, if produce the interference, then need, the precursor that middle box came out then need be through dodging the roller then reacing the second tension bracket on building frame upper portion, then get into the tow roller and the tow roller at building frame top again, the different positions at the top of building frame, can install the tow roller and the tow roller of suitable quantity.
As each filament discharge unit runs, the filaments are more and more dense closer to the tail end of the building frame, and finally all the filaments pass through the filament collecting roller at the tail end of the building frame and are conveyed to a subsequent process by the filament collecting roller.
The application also relates to a novel box-packed raw silk filament placing frame, which comprises a frame body and a plurality of guide rollers arranged on the frame body; the lower extreme of support body is equipped with first splint and second splint, is equipped with on the second splint with second splint threaded connection's clamp bolt, the end connection who presss from both sides clamp bolt has the backing plate, the backing plate is located the draw-in groove that first splint and second splint formed, first splint and second splint press from both sides the edge at the box jointly.
The backing plate is provided with a groove, the end part of the clamping bolt is provided with a clamping ring, the clamping ring is fixed at the end part of the clamping bolt, and the clamping ring is positioned in the groove of the backing plate;
the frame body comprises two side supporting rods and connecting plates arranged on the side supporting rods; the end parts of all the guide rollers are connected to the connecting plate, the middle part of the connecting plate is in threaded connection with the upper end of the side supporting rod through a bolt, and the first clamping plate and the second clamping plate are fixed at the lower end of the side supporting rod.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The utility model provides a novel silk equipment is put to permanent tension case dress precursor which characterized in that: the device comprises a building frame, a plurality of rows of wire releasing units and a plurality of rows of second tension frames;
the filament releasing unit comprises a box body positioned below the building frame and a first tension frame arranged on the box body, and the precursor filaments are wound into the first tension frame after coming out of the box body;
the second tension bracket is arranged at the upper part of the building frame, and the top of the building frame is provided with a plurality of wire collecting rollers and a plurality of wire supporting rollers;
the protofilament drawn out of the filament pay-off unit is guided to a second tension bracket through a turning roller mechanism or not, and the protofilament drawn out of the second tension bracket passes through a filament supporting roller and a filament collecting roller; all the protofilaments commonly bypass the terminal filament collecting roller;
the first tension frame comprises a frame body and a plurality of guide rollers arranged on the frame body; the lower extreme of support body is equipped with first splint and second splint, is equipped with on the second splint with second splint threaded connection's clamp bolt, the end connection who presss from both sides clamp bolt has the backing plate, the backing plate is located the draw-in groove that first splint and second splint formed, first splint and second splint press from both sides the edge at the box jointly.
2. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 1, wherein: the backing plate is provided with a groove, the end part of the clamping bolt is provided with a clamping ring, the clamping ring is fixed at the end part of the clamping bolt, and the clamping ring is positioned in the groove of the backing plate.
3. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 1, wherein: the frame body comprises two side supporting rods and connecting plates arranged on the side supporting rods; the end parts of all the guide rollers are connected to the connecting plate, the middle part of the connecting plate is in threaded connection with the upper end of the side supporting rod through a bolt, and the first clamping plate and the second clamping plate are fixed at the lower end of the side supporting rod.
4. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 1, wherein: the second tension bracket comprises two side plates fixedly connected together through a connecting rod, a plurality of straight rods and a plurality of arc-shaped rods arranged between the two side plates, and a grooved wheel arranged at the end part of the second tension bracket; the side plate is provided with a plurality of strip-shaped notches, the straight rod and the arc-shaped rod are fixed on the side plate through handle bolts, and the handle bolts penetrate through the strip-shaped notches and are in threaded connection with the corresponding straight rod or the corresponding arc-shaped rod.
5. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 4, wherein: the second tension bracket also comprises a bearing plate, two fixing blocks, a U-shaped bolt and H-shaped steel; u type bolt and loading board threaded connection, the connecting rod of second tension bracket top is located the U type region of U type bolt, and two fixed blocks are fixed on the loading board, and the lower part of H shaped steel is located the fixed slot that two fixed blocks and loading board formed jointly, and the upper portion of H shaped steel is fixed on the building frame.
6. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 1, wherein: among the multiple rows of boxes, the boxes on two sides are arranged along the straight line direction, and the box in the middle is arranged along the oblique line direction.
7. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 6, wherein: the protofilament that lies in both sides box and come out is guided to second tension bracket through the turn-over roller mechanism, and the protofilament that lies in middle box and come out passes through or does not guide to second tension bracket through dodging the roller.
8. The novel constant-tension box-packed precursor filament unwinding equipment as claimed in claim 1, wherein: the turning roller mechanism comprises a plurality of turning rollers and a plurality of wire supporting rollers which are arranged on the building frame.
9. The utility model provides a novel silk frame is put to case dress precursor which characterized in that: comprises a frame body and a plurality of guide rollers arranged on the frame body; the lower extreme of support body is equipped with first splint and second splint, is equipped with on the second splint with second splint threaded connection's clamp bolt, the end connection who presss from both sides clamp bolt has the backing plate, the backing plate is located the draw-in groove that first splint and second splint formed, first splint and second splint press from both sides the edge at the box jointly.
10. The novel box-packed precursor filament creel according to claim 9, characterized in that: the backing plate is provided with a groove, the end part of the clamping bolt is provided with a clamping ring, the clamping ring is fixed at the end part of the clamping bolt, and the clamping ring is positioned in the groove of the backing plate;
the frame body comprises two side supporting rods and connecting plates arranged on the side supporting rods; the end parts of all the guide rollers are connected to the connecting plate, the middle part of the connecting plate is in threaded connection with the upper end of the side supporting rod through a bolt, and the first clamping plate and the second clamping plate are fixed at the lower end of the side supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841032.5U CN212334211U (en) | 2020-05-19 | 2020-05-19 | Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841032.5U CN212334211U (en) | 2020-05-19 | 2020-05-19 | Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212334211U true CN212334211U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020841032.5U Withdrawn - After Issue CN212334211U (en) | 2020-05-19 | 2020-05-19 | Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212334211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689296A (en) * | 2020-05-19 | 2020-09-22 | 广州赛奥碳纤维技术有限公司 | Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame |
-
2020
- 2020-05-19 CN CN202020841032.5U patent/CN212334211U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689296A (en) * | 2020-05-19 | 2020-09-22 | 广州赛奥碳纤维技术有限公司 | Novel constant-tension box-packed raw filament unwinding equipment and box-packed raw filament unwinding frame |
| CN111689296B (en) * | 2020-05-19 | 2024-06-18 | 广州赛奥碳纤维技术股份有限公司 | Novel constant tension box-mounted precursor wire unwinding equipment and box-mounted precursor wire unwinding frame |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511356 2nd floor, No.5 Huafeng Road, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: Guangzhou sail Carbon Fiber Technology Co.,Ltd. Country or region after: China Address before: 511356 2nd floor, No.5 Huafeng Road, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: ATA CARBON FIBER TECH. GUANGZHOU CO.,LTD. Country or region before: China |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210112 Effective date of abandoning: 20240618 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210112 Effective date of abandoning: 20240618 |