CN117985533B - Hollow chinlon wire cutting device - Google Patents
Hollow chinlon wire cutting device Download PDFInfo
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- CN117985533B CN117985533B CN202410398617.7A CN202410398617A CN117985533B CN 117985533 B CN117985533 B CN 117985533B CN 202410398617 A CN202410398617 A CN 202410398617A CN 117985533 B CN117985533 B CN 117985533B
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- clamping
- thread
- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 67
- 229920006052 Chinlon® Polymers 0.000 title claims description 6
- 239000004677 Nylon Substances 0.000 claims abstract description 27
- 229920001778 nylon Polymers 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000002688 persistence Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 35
- 239000004744 fabric Substances 0.000 description 5
- 238000007373 indentation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/71—Arrangements for severing filamentary materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention provides a hollow nylon wire cutting device, and belongs to the technical field of nylon wire processing; the device comprises a bearing plate capable of vertical displacement, a moving plate arranged on the bottom surface of the bearing plate and capable of horizontal displacement through a driving device, and a first clamping part, a cutting part and a second clamping part which are sequentially arranged at the bottom end of the moving plate along the moving direction of the moving plate; through setting up first clamping part and second clamping part, can carry out the centre gripping with silk thread wait to cut the position both ends to after cutting part cuts, make silk thread two free thread ends can not appear running a position phenomenon, and then realize carrying out spacing purpose to two free thread ends, because the thread end is spacing, therefore the staff need not take time to look for the thread end, save time and work load; through setting up the movable plate, can make movable plate and silk thread synchronous motion after two clamping parts centre gripping silk thread, and then make two clamping parts after the centre gripping silk thread, need not pause silk thread transport operation, can make silk thread persistence carry.
Description
Technical Field
The invention relates to the technical field of silk thread processing, in particular to a hollow nylon silk thread cutting device.
Background
The nylon yarn is a textile fabric, and has various types such as monofilaments, strands, special yarns and the like, compared with the glossiness of silk, the nylon yarn fabric has poorer glossiness, and the nylon yarn fabric has the feeling of being coated with a layer of wax, and simultaneously can feel friction feeling between fabrics by rubbing back and forth by hands; the hollow nylon yarn is a nylon yarn with a tubule-shaped cavity in the axial direction, the weight of the nylon yarn can be reduced due to the high hollow structure, and meanwhile, the heat preservation and softness of the fabric can be improved.
The winding operation is needed after the hollow nylon yarn is produced, and the yarn is needed to be cut after the winding is finished. Because the hollow nylon yarn has high rebound property, after the yarn is cut, the two sections of free thread ends at the cutting position can have serious running phenomenon, so that a worker is difficult to quickly limit the free thread ends on the winding roller to the yarn coil, and is also difficult to quickly limit the free thread ends of the other sections of running positions to a new winding roller.
Disclosure of Invention
The invention aims to provide a hollow nylon wire cutting device which can effectively avoid the problem of running positions at two ends of a nylon wire after cutting.
The invention aims at realizing the following technical scheme:
The hollow nylon wire cutting device comprises a bearing plate capable of vertically displacing, a moving plate which is arranged on the bottom surface of the bearing plate and capable of horizontally displacing through a driving device, and a first clamping part, a cutting part and a second clamping part which are sequentially arranged at the bottom end of the moving plate along the moving direction of the moving plate; the moving direction of the moving plate is the same as the wire conveying direction.
Preferably, the first clamping part and the second clamping part comprise two clamping plates which are parallel and arranged on the bottom surface of the movable plate in a sliding manner, a fixed plate which is arranged at the bottom end of the movable plate and positioned at one side of the clamping plates far away from each other, a screw rod which is arranged between the fixed plates and horizontally penetrates through the two clamping plates, and a motor which is arranged outside the fixed plate and fixedly connected with one end of the screw rod.
Preferably, the top of each clamping plate is provided with a first sliding block, and the bottom surface of the moving plate is provided with a first sliding groove in sliding fit with the first sliding blocks.
Preferably, the clamping plate comprises a vertical plate and an L-shaped plate arranged on the side wall of the vertical plate.
Preferably, the cutting device further comprises a squeeze plate arranged below the bearing plate, and a connecting device for driving the squeeze plate to move in the vertical and horizontal directions.
Preferably, the connecting device comprises a connecting plate arranged on the bearing plate, a third hydraulic rod arranged on the bottom surface of the connecting plate, and a fourth hydraulic rod arranged at the telescopic end of the third hydraulic rod, and the extruding plate is arranged at the telescopic end of the fourth hydraulic rod; the bottom of stripper plate is provided with silica gel layer or rubber layer.
Preferably, a cutting seat is arranged on one of the L-shaped plates, and the cutting seat is arranged right below the cutting part.
Preferably, the driving device comprises a first electric sliding rail arranged at the bottom end of the bearing plate, and a second sliding block arranged on the top surface of the moving plate and in sliding fit with the first electric sliding rail.
Preferably, the cutting part comprises a first hydraulic rod arranged on the bottom surface of the moving plate, a cutter holder arranged at the bottom end of the first hydraulic rod, and a blade arranged at the bottom of the cutter holder.
Preferably, the bottom surface of the carrying plate is provided with a conveying roller capable of being displaced in the vertical direction, so that the wire between the conveying roller and the winding roller can be conveyed in the horizontal direction during cutting.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the first clamping part and the second clamping part are arranged in the conveying direction of the hollow nylon yarn, so that two ends of a yarn to be cut can be clamped, after the cutting part cuts, two free thread ends cut by the nylon yarn can not have the phenomenon of position shifting, the purpose of limiting the two free thread ends is realized, and because the thread ends are limited, a worker does not need to take time to find the thread ends, and the time and the workload are saved; through setting up the movable plate that can carry out horizontal displacement in silk thread conveying direction, can make movable plate and silk thread synchronous motion behind two clamping parts centre gripping silk thread, and then make two clamping parts behind the centre gripping silk thread, need not pause silk thread conveying operation, can make silk thread sustainability carry, because cutting part and two clamping parts all set up on the movable plate, consequently the movable plate is at the in-process of moving with silk thread synchronous motion, does not influence cutting part smooth operation.
In addition, because of the removal effect of movable plate, can make two free thread heads after the cutting keep continuously carrying and the state of stretching when carrying, and then when second clamping part removes to wind-up roll department, the staff is direct with the free thread head that links to each other with the wind-up roll spacing to the silk thread reel (i.e. the finished product after the silk thread twines into a roll) can, do not need to carry out manual stretching operation, and the free thread head that links to each other with the stretching roller is because of also being in the state of stretching, consequently, the staff is direct with it pull to new wind-up roll on the rolling can, also need not carry out manual stretching operation. The problems of time consumption and workload increase caused by the fact that a worker firstly searches two free thread ends after cutting and then pinches the thread end guy wire in the prior art are effectively solved.
Through the synergistic effect of the device, after wire cutting, the two free thread ends can not have the phenomenon of running, and simultaneously the cut wire is kept in a straight state, so that the time for workers to find the thread ends and to straighten the wire is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in front view;
FIG. 2 is a schematic cross-sectional view of the present invention in elevation;
FIG. 3 is a schematic cross-sectional view of the extrusion block of the present invention in front view during operation;
FIG. 4 is a schematic view of the structure of FIG. 3 in the right view;
FIG. 5 is a schematic view of a cross-sectional structure of the screw rod in the right view direction;
FIG. 6 is a schematic top view of the extrusion plate of the present invention when not in operation;
FIG. 7 is a schematic view showing the structure of the extrusion plate in the top view direction during operation in the present invention;
FIG. 8 is a schematic view of the right-hand view of the conveyor roller of the present invention;
In the figure: 100-bearing plate, 110-moving plate, 120-clamping plate, 130-fixed plate, 140-screw rod, 150-motor, 160-first sliding block, 170-first sliding groove, 121-vertical plate, 122-L-shaped plate, 180-extrusion plate, 190-connecting plate, 200-third hydraulic rod, 210-fourth hydraulic rod, 220-first electric sliding rail, 230-second sliding block, 250-first hydraulic rod, 270-blade, 280-conveying roller, 290-winding roller, 300-cutting seat, 310-fourth sliding block and 400-wire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to fig. 1 to 8, but the scope of the present invention is not limited to the following description.
Example 1
In the prior art, winding operation is required after hollow nylon yarn production, and the yarn is required to be cut after winding is finished. Because nylon yarn self has high resilience characteristic, consequently, the phenomenon of running position seriously can appear in two sections line heads of wire cut back, so, the staff need find the line head after running position earlier, and the line head that will be connected with the wind-up roll is spacing to the silk reel after stretching, and the manual back of finding another section line head is stretched and is wound on new wind-up roll, and the process of looking for running position line head and will running position line and stretching again is extremely time-consuming, extravagant work load, is unfavorable for improving the machining efficiency of silk thread.
Based on this, the invention provides a hollow nylon yarn 400 cutting device, as shown in fig. 1-4, comprising a bearing plate 100 capable of vertical displacement, a moving plate 110 arranged on the bottom surface of the bearing plate 100 and capable of horizontal displacement by a driving device, and a first clamping part, a cutting part and a second clamping part which are sequentially arranged at the bottom end of the moving plate 110 along the moving direction of the moving plate 110; the moving direction of the moving plate 110 is the same as the conveying direction of the silk thread 400 (the conveying direction of the silk thread 400 is the direction in fig. 1 in the invention); as shown in fig. 1-3, 6 and 7, the driving device includes a first electric sliding rail 220 disposed at the bottom end of the carrying plate 100, and a second sliding block 230 disposed on the top surface of the moving plate 110 and slidably engaged with the first electric sliding rail 220.
In the prior art, the production process of the hollow nylon yarn 400 generally comprises the following steps:
Feeding, melt extrusion, metering by a metering pump, spinneret spinning, cooling and forming, oiling, stretching by a stretching roller and winding by a winding roller 290. The first clamping portion and the second clamping portion in the present invention are both disposed between a stretching roller (not shown) and a wind-up roller 290, and are disposed near the wind-up roller 290.
In the present invention, the clamping portion near the wind-up roller 290 is referred to as the second clamping portion for clarity of description.
According to the invention, the first clamping part and the second clamping part are arranged in the conveying direction of the hollow nylon yarn 400, so that two ends of the portion to be cut of the yarn 400 can be clamped, after the cutting part is used for cutting, the two free thread ends cut by the nylon yarn 400 cannot be subjected to position shifting, the purpose of limiting the two free thread ends is achieved, and because the thread ends are limited, a worker does not need to spend time to find the thread ends, and time and workload are saved; through setting up the movable plate 110 that can carry out horizontal displacement in silk thread 400 direction of delivery, can make movable plate 110 and silk thread 400 synchronous motion behind two clamping parts centre gripping silk thread 400, and then make two clamping parts after centre gripping silk thread 400, need not pause silk thread 400 transport operation, can make silk thread 400 continuously carry, because cutting part and two clamping parts all set up on movable plate 110, consequently movable plate 110 is at the in-process of moving with silk thread 400 synchronous motion, does not influence cutting part smooth operation.
In addition, due to the movement of the moving plate 110, the two free thread ends after cutting can be kept in a stretched state when continuously conveyed and conveyed, and when the second clamping part moves to the winding roller 290, a worker can directly limit the thread ends connected with the winding roller 290 to the thread 400 (namely, the state after winding the thread 400 into a coil), the manual stretching operation is not needed, and the thread ends connected with the stretching roller are also in a stretched state, so that the worker can directly pull the thread ends to the new winding roller 290 for winding without the manual stretching operation. The problems of time consumption and workload increase caused by the fact that in the prior art, workers find two cut free thread ends first and pinch the free thread ends and manually stretch straight thread are effectively solved.
Through the synergistic effect of the device, after the silk thread 400 is cut, the two free thread ends cannot generate the phenomenon of running, and meanwhile, the cut silk thread 400 (comprising the silk thread 400 between the second clamping part and the winding roller 290 and the silk thread 400 between the stretching roller and the first clamping part) is kept in a straight state, so that the time for workers to find the thread ends and to stretch the straight silk thread 400 is shortened.
Working principle: when the winding of the wire 400 is about to be finished, the carrier plate 100 is moved down (the structure for vertically displacing the carrier plate 100 is the prior art, for example, a first support plate (not shown in the drawing) is vertically disposed at two wide sides of the carrier plate 100, a third slide block (not shown in the drawing) is disposed at two wide sides of the carrier plate 100 at the same time, and a second electric slide rail (not shown in the drawing) slidingly engaged with the third slide block is disposed at one side of the two first support plates close to each other, so that the carrier plate 100 can be vertically displaced during the vertical sliding of the third slide block, any structure capable of vertically displacing except for the structure is omitted, and no limitation and redundancy are made here until the two clamping portions can clamp the wire 400, thereafter, the second slide block 230 is horizontally slid on the first electric slide rail 220, so that the bottom surface of the carrier plate 100 is horizontally displaced along the conveying direction of the wire 400, and at the same moving speed of the moving plate 110 is required, and the wire 400 is cut by the cutting portion between the two clamping portions. When the second cutting portion approaches the winding roller 290, the thread 400 is stopped, after which the worker holds the two free thread ends respectively and releases the holding portion after holding the thread ends, after which the worker limits the thread ends connected to the winding roller 290 to the surface of the thread roll (wherein the limiting manner is the prior art, for example, the free thread ends can be stuck on the surface of the finished thread roll through adhesive tapes, or the free thread ends can be threaded into the inner layer coil of the finished thread roll, etc.), and pulls the thread ends connected to the stretching roller to a new winding roller 290 for winding.
As a preferred embodiment of the present invention, as shown in fig. 6 and 7, the first clamping part and the second clamping part each include two clamping plates 120 which are parallel and slidably disposed on the bottom surface of the moving plate 110, a fixed plate 130 disposed at the bottom end of the moving plate 110 and located at a side where the two clamping plates 120 are far away from each other, a screw 140 rotatably disposed between the two fixed plates 130 and horizontally penetrating the two clamping plates 120, and a motor 150 disposed outside the fixed plate 130 and fixedly connected to one end of the screw 140. Further, as shown in fig. 2 and 3, a first sliding block 160 is disposed at the top end of each clamping plate 120, and a first sliding groove 170 slidably engaged with the first sliding block 160 is disposed on the bottom surface of the moving plate 110. As shown in fig. 5 to fig. 7, the threads on the screw rod 140 are symmetrically arranged with the center line of the screw rod 140 as a symmetry axis, so that two clamping plates 120 located on the same screw rod 140 can synchronously move towards each other or back to each other.
In practice, the carrier plate 100 is moved downward until the bottom surface of the 100 clamping plate 120 moves below the wire 400, and then the two motors 150 are synchronously started to rotate the two screw rods 140, so that during the rotation of the screw rods 140, the two clamping plates 120 on the same screw rod 140 can be moved toward each other (i.e. from the state of fig. 6 to the state of fig. 7) until the wire 400 is clamped (as shown in fig. 7).
As a preferred embodiment of the present invention, as shown in fig. 1 to 3, the cutting part includes a first hydraulic rod 250 provided at the bottom surface of the moving plate 110, a blade holder provided at the bottom end of the first hydraulic rod 250, and a blade 270 provided at the bottom of the blade holder. In particular, the first hydraulic lever 250 is activated to move the tool holder and the blade 270 downward synchronously until the wire 400 between the two clamping portions is cut, so that the operation is more convenient.
In the process of clamping the wire 400 by the two clamping portions, due to a certain squeezing action on the wire 400, different degrees of indentation can occur at the contact position of the wire 400 and the edges of the clamping plates 120, but the portion of the wire 400 with the indentation is not generally used for winding, because when the wire 400 is cut, the finished wire coil is generally completed, if the wire 400 with the indentation is wound on the outer layer, the indentation appears, and the quality of the wire coil is greatly reduced, therefore, when the wire 400 is generally wound, only the wire 400 between the second clamping portion and the winding roller 290 is wound, and the wire 400 between the two clamping portions and between the two clamping plates 120 of the same clamping portion is generally not used for winding but used for limiting.
Because the cutting portion is disposed between the two clamping portions, in order to make the cutting portion effectively run, in general, a certain distance is reserved between the two clamping portions so as to facilitate the first hydraulic rod 250, and when the two clamping portions are far apart, the wire 400 between the two clamping portions is too long, and further the free wire 400 of the second clamping portion far away from one end of the wind-up roller 290 after cutting is caused to be longer, and the free wire 400 is not used for winding and is too long to be beneficial to limit, therefore, the excessive portion of the free wire 400 is cut off, so that the wire 400 wound on the finished wire coil is wasted due to being between the two clamping portions.
To overcome the above technical drawbacks, as a preferred embodiment of the present invention, as shown in fig. 1 to 7, the clamping plate 120 includes a riser 121, and an L-shaped plate 122 provided at a sidewall of the riser 121. In particular, although the two risers 121 are spaced far apart, because the L-shaped plate 122 is disposed below the fixed end of the first hydraulic rod 250, when the two clamping portions clamp the wire 400, the L-shaped plate 122 between the different clamping portions is spaced very close together, so that the length of the wire 400 between the two clamping portions can be greatly reduced, further, after the cutting portion cuts, the wire 400 on the side of the second clamping portion far away from the winding roller 290 is very short, the wire 400 with the length suitable for limiting does not need to be cut off, meanwhile, because the clamped wire 400 is short, the wire 400 between the second clamping portion and the winding roller 290 is longer (because the distance between the wire 400 and the wire coil under the cutting portion is constant when the two clamping portions clamp the wire 400 at the cutting portion is short, the distance between the second clamping portion and the wire 400 at the cutting portion is naturally longer, and the wire 400 between the second clamping portion and the wire 400 coil can be used for winding the wire 400, so that the length of the wound wire 400 is longer, and the length of the wire 400 in the finished wire coil is effectively prevented from being wasted.
When the second clamping portion is close to the top surface of the yarn roll, as shown in fig. 3, the yarn 400 needs to be stopped in conveying, and the tension of the yarn 400 is still unchanged even if conveying is stopped because the yarn 400 is in a tight state before conveying, and at this time, the yarn clamped by the second clamping portion can be processed in the following two ways:
Firstly, before the second clamping part is loosened, the thread end is not pinched by hands, and at the moment, the following problems occur:
When the second clamping portion is released, the free thread end connected with the winding roller 290 is suddenly loosened due to no clamping force, so that the thread end is loosened, a certain running position of the thread end is also generated, a worker needs to hold the thread end first, and because the thread end 400 is originally thin, a certain time is required for finding the thread end, after the thread end is found, the thread end is pulled and the loosened thread end 400 is straightened to be clung to the surface of the thread roll, and then limiting is performed. The effort is additionally increased in finding the wire ends to straighten.
Secondly, before the second clamping portion is released, the end of the thread is pinched by the hand of the operator, in general, when the end of the thread on the side of the second clamping portion far away from the wind-up roller 290 is longer, if the end of the thread on the side of the second clamping portion far away from the wind-up roller 290 is pinched by the operator directly, the end of the thread does not run, but due to the arrangement of the L-shaped plate 122, the end of the thread on the side of the second clamping portion far away from the wind-up roller 290 is extremely short, and before the second clamping portion is released, the end of the thread is difficult to pinch by the hand directly, and the thread 400 still is highly likely to fall off and run, thus the thread has a certain limitation.
In order to effectively overcome the above-mentioned drawbacks, as a preferred embodiment of the present invention, the cutting device further includes a pressing plate 180 disposed under the carrier plate 100, and a connection device for driving the pressing plate 180 to be vertically and horizontally displaced, as shown in fig. 3 and 4. Further, the connection device includes a connection plate 190 disposed on the carrier plate 100, a third hydraulic rod 200 disposed on a bottom surface of the connection plate 190, and a fourth hydraulic rod 210 disposed at a telescopic end of the third hydraulic rod 200, where the extrusion plate 180 is disposed at a telescopic end of the fourth hydraulic rod 210; the bottom of the squeeze plate 180 is provided with a silica gel layer or a rubber layer. In particular, when the riser 121 of the second clamping portion is located above the wire coil and the L-shaped plate 122 is abutted against the side wall of the wire coil, a certain distance is kept between the L-shaped plate 122 and the top end of the wire coil, then the third hydraulic rod 200 and the fourth hydraulic rod 210 are started to displace the extrusion plate 180 in the vertical direction and the horizontal direction until the extrusion plate 180 is moved to the top surface of the wire coil, the wire 400 on the top surface of the wire coil is extruded by the extrusion plate 180, then the motor 150 is started to separate the two clamping plates 120, so that the second clamping portion is released from the surface of the wire 400, and the wire 400 does not run under the action of the extrusion plate 180, and at this time, the free end of the wire 400 is directly limited by a worker. In order to further improve the limiting function of the extrusion plate 180, the bottom end of the extrusion plate may be made of a slightly flexible material such as silica gel, so that friction between the extrusion plate and the wire 400 can be increased, and when the extrusion plate deforms, the contact area between the extrusion plate and the wire can be increased, so that the limiting capability is improved. It should be noted that the squeeze plate 180 can extend into the top surface of the wire coil, and the structure of the clamping plate 120 is derived from the structure of the clamping plate 120, and if the clamping plate 120 is not the structure shown in fig. 2, the squeeze plate 180 is difficult to operate.
As a preferred embodiment of the present invention, as shown in fig. 1 to 3, 6 and 7, a cutting seat 300 is provided on one of the L-shaped plates 122, and the cutting seat 300 is provided directly under the cutting portion. Because when the cutting portion cuts the wire 400 between the two clamping portions, a certain impulsive force is generated to achieve, the wire 400 at the two ends of the cutting point has a trend of being pulled downwards, so that the wire 400 inside the two clamping portions has a trend of sliding downwards along the inner walls of the two clamping plates 120, friction between the wire 400 and the clamping plates 120 is increased, and meanwhile, because the wire 400 has a trend of sliding downwards in the clamping plates 120, tension of the wire 400 between the second clamping portion and the winding roller 290 is increased, and winding uniformity of the wire 400 between the second clamping portion and the winding roller 290 is affected. By arranging the cutting seat 300, the cutting seat can be maximally close to the wire 400, so that the downward moving distance of the wire 400 is reduced when the cutting part is used for cutting, and the defects of increased tension of the wire 400 and sliding down in the clamping plate 120 are effectively avoided.
In practical implementation, the wire 400 between the two clamping parts is required to be in the same horizontal plane with the wire 400 outside the two clamping parts, and meanwhile, the wire 400 is required to be in the same horizontal plane with the top surface of the finished product winding roller 290, so that the wire 400 inside and outside the clamping parts can not be bent to reduce folds, and meanwhile, the wire 400 between the second clamping part and the winding roller 290 can be wound to the greatest extent. In order to achieve the above object, as a preferred embodiment of the present invention, as shown in fig. 1 to 3 and 8, the bottom surface of the carrier plate 100 is provided with a conveying roller 280 (between the stretching roller and the first clamping part) capable of being displaced in the vertical direction, so that the wire 400 between the conveying roller 280 and the winding roller 290 can be conveyed in the horizontal direction during the cutting process, as shown in fig. 8, both ends of the conveying roller 280 are supported by two second support plates, the central shaft ends of both ends of the conveying roller 280 are rotatably provided with a fourth slider 310, and the fourth slider 310 is slidably engaged with a third electric slide rail (not shown) provided at one side of the two second support plates close to each other. The fourth slider 310 slides up and down on the third electric slide rail, so that the height of the conveying roller 280 can be adjusted.
In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "longitudinal", "lateral", etc. are based on the orientation or positional relationship shown in fig. 1, are merely for convenience of description of the present patent and for simplification of the description, and are not intended to indicate or imply that the apparatus or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present patent.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein and is not to be considered as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either by the foregoing teachings or by the teaching of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. The hollow nylon wire cutting device is characterized by comprising a bearing plate (100) capable of vertically displacing, a moving plate (110) arranged on the bottom surface of the bearing plate (100) and capable of horizontally displacing through a driving device, and a first clamping part, a cutting part and a second clamping part which are sequentially arranged at the bottom end of the moving plate (110) along the moving direction of the moving plate (110); the moving direction of the moving plate (110) is the same as the wire conveying direction; the first clamping part and the second clamping part comprise two clamping plates (120) which are parallel and are arranged on the bottom surface of the movable plate (110) in a sliding mode, a fixed plate (130) which is arranged at the bottom end of the movable plate (110) and is positioned at one side, away from each other, of the clamping plates (120), a screw rod (140) which is arranged between the fixed plates (130) in a rotating mode and horizontally penetrates through the two clamping plates (120), and a motor (150) which is arranged outside the fixed plate (130) and fixedly connected with one end of the screw rod (140).
2. The hollow nylon wire cutting device according to claim 1, wherein a first sliding block (160) is arranged at the top end of each clamping plate (120), and a first sliding groove (170) which is in sliding fit with the first sliding block (160) is arranged on the bottom surface of the moving plate (110).
3. A hollow chinlon wire-cutting device as claimed in claim 2, characterized in that the clamping plate (120) comprises a riser (121) and an L-shaped plate (122) arranged at a side wall of the riser (121).
4. A hollow chinlon wire-cutting device as claimed in claim 3, further comprising a squeeze plate (180) arranged below the carrier plate (100), and a connecting device for driving the squeeze plate (180) to displace in vertical and horizontal directions.
5. The hollow chinlon wire-cutting device according to claim 4, wherein the connecting device comprises a connecting plate (190) arranged on the bearing plate (100), a third hydraulic rod (200) arranged on the bottom surface of the connecting plate (190), and a fourth hydraulic rod (210) arranged at the telescopic end of the third hydraulic rod (200), and the extruding plate (180) is arranged at the telescopic end of the fourth hydraulic rod (210); the bottom of the extrusion plate (180) is provided with a silica gel layer or a rubber layer.
6. The hollow nylon wire cutting device according to claim 5, wherein a cutting seat (300) is provided on one of the L-shaped plates (122), and the cutting seat (300) is provided directly under the cutting portion.
7. The hollow nylon wire cutting device according to claim 1, wherein the driving device comprises a first electric sliding rail (220) arranged at the bottom end of the bearing plate (100), and a second sliding block (230) arranged on the top surface of the moving plate (110) and in sliding fit with the first electric sliding rail (220).
8. The hollow nylon yarn cutting device as claimed in claim 1, wherein the cutting part comprises a first hydraulic rod (250) arranged on the bottom surface of the moving plate (110), a cutter seat arranged at the bottom end of the first hydraulic rod (250), and a blade (270) arranged at the bottom of the cutter seat.
9. A hollow chinlon wire cutting device as claimed in claim 1, characterized in that the bottom surface of the carrier plate (100) is provided with a transport roller (280) which can be displaced in the vertical direction, so that the wire between the transport roller (280) and the wind-up roller (290) can be transported in the horizontal direction during cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410398617.7A CN117985533B (en) | 2024-04-03 | 2024-04-03 | Hollow chinlon wire cutting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410398617.7A CN117985533B (en) | 2024-04-03 | 2024-04-03 | Hollow chinlon wire cutting device |
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| CN117985533A CN117985533A (en) | 2024-05-07 |
| CN117985533B true CN117985533B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410398617.7A Active CN117985533B (en) | 2024-04-03 | 2024-04-03 | Hollow chinlon wire cutting device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218428769U (en) * | 2022-10-28 | 2023-02-03 | 无锡佳成纤维有限公司 | Convenient nylon yarn cutting mechanism who adjusts |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9306386U1 (en) * | 1993-04-28 | 1993-08-12 | Chou, Chen-Wen, Yeong-Her, Teipeh | Movable and automatic cutting and clamping frame |
| JP2010082681A (en) * | 2008-10-02 | 2010-04-15 | Tosano Seisakusho:Kk | Straight line cutting machine |
| CN102107800B (en) * | 2011-03-14 | 2012-10-17 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
| CN203331094U (en) * | 2013-05-16 | 2013-12-11 | 吴江市美晟机械设备有限公司 | Paper tube cutting mechanism |
| CN108672883A (en) * | 2018-05-04 | 2018-10-19 | 刘旭玲 | A kind of flame cutting equipment for aluminum metal |
| CN210029561U (en) * | 2019-03-14 | 2020-02-07 | 强仁线缆有限公司 | Cutting device for cable production |
| CN215790239U (en) * | 2021-09-26 | 2022-02-11 | 广西金佳电子有限公司 | A aluminium foil cutting machine for condenser production |
| CN218195400U (en) * | 2022-05-11 | 2023-01-03 | 福建伟益锦纶科技有限公司 | Quick cutting device of polyamide fibre silk |
| CN218861002U (en) * | 2022-12-19 | 2023-04-14 | 南通中丽锦纶科技有限公司 | A shred ware for adding production of bullet silk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN218428769U (en) * | 2022-10-28 | 2023-02-03 | 无锡佳成纤维有限公司 | Convenient nylon yarn cutting mechanism who adjusts |
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