CN211595866U - Short-staple cutter wire feeding shred device - Google Patents
Short-staple cutter wire feeding shred device Download PDFInfo
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- CN211595866U CN211595866U CN201922019100.XU CN201922019100U CN211595866U CN 211595866 U CN211595866 U CN 211595866U CN 201922019100 U CN201922019100 U CN 201922019100U CN 211595866 U CN211595866 U CN 211595866U
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- workstation
- cutter
- wire feeding
- driving motor
- liquid storage
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Abstract
The utility model discloses a short-staple cutter wire feeding shred device, comprises a workbench, install driving motor on the workstation, the wire cutting groove has been seted up on the workstation, be equipped with quiet cutter in the wire cutting groove, driving motor's output is connected with through drive mechanism and moves the cutter with quiet cutter complex, the workstation up end is provided with a compression roller and two tensioning rollers, and the compression roller is located between two tensioning rollers, be equipped with adjustment mechanism between compression roller and the workstation, the feed roll is installed to wire cutting groove upper end. The utility model discloses a drive mechanism and adjustment mechanism's cooperation can adjust the rate of tension of tow, puts the tow straight to improve the cutting quality and the cutting efficiency of tow.
Description
Technical Field
The utility model relates to a fibre processing technology field especially relates to a short-staple cutter wire feeding shred device.
Background
The short fiber is a product obtained by cutting chemical fiber into a certain length after forming, can be divided into cotton type short fiber, wool type short fiber and middle-long type short fiber according to the difference of thickness and length, and can be used for pure spinning on spinning machines such as cotton, wool and the like or blended with the fibers such as cotton, wool and the like.
Present short-staple production is generally to place the chemical fibre that takes shape on the conveyer belt, along with the motion of conveyer belt, utilizes telescopic cylinder to cut off chemical fibre, because the length of short-staple is general less, consequently needs the cylinder to cut chemical fibre by the up-and-down motion that relapses fast, so the operation very easily makes the cylinder high temperature to need shut down the cooling, and chemical fibre puts comparatively in disorder on the conveyer belt, make the short-staple long end that the cutter cut off differ, influence product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects that the short fiber cutting equipment existing in the prior art is inconvenient to operate and the product quality is poor, and providing a wire feeding and shredding device of a short fiber cutting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a short-staple cutter wire feeding shred device, includes the workstation, install driving motor on the workstation, the wire cutting groove has been seted up on the workstation, be equipped with quiet cutter in the wire cutting groove, driving motor's output is connected with through drive mechanism and moves the cutter with quiet cutter complex, the workstation up end is provided with a compression roller and two tensioning rollers, and the compression roller is located between two tensioning rollers, be equipped with adjustment mechanism between compression roller and the workstation, the feed roll is installed to wire cutting groove upper end.
Preferably, the transmission mechanism comprises a rotating rod fixedly sleeved on the output shaft of the driving motor and a sliding groove formed in the workbench, a sliding block is connected in the sliding groove in a sliding mode, the movable cutter is fixedly installed on the sliding block, one end, far away from the output shaft of the driving motor, of the rotating rod is rotatably connected with a connecting rod through a pin shaft, and the other end of the connecting rod is rotatably installed on the sliding block.
Preferably, the compression roller comprises fixing plates symmetrically connected to the workbench, and a transmission roller is rotatably mounted between the two fixing plates.
Preferably, the adjustment mechanism includes the liquid storage chamber that the symmetry was seted up on the workstation, every there is a piston plate in the liquid storage chamber sliding connection, every the fixed plate lower extreme all runs through the workstation lateral wall and extends to in the corresponding liquid storage chamber and with corresponding piston plate fixed connection.
Preferably, a communication hole is communicated between the two liquid storage cavities, and electrorheological fluid is filled in each liquid storage cavity.
The utility model has the advantages that:
1. the driving motor drives the movable cutter to reciprocate through the transmission mechanism, the movable cutter and the static cutter are matched to intermittently cut off the fiber bundle, the response speed of the driving motor is high, and the sustainable working time is long, so that the fiber cutting efficiency is high.
2. Through setting up tensioning roller, compression roller and feed roller, when transmitting the tow, can keep putting straight state to the cutting off quality of tow has been improved.
3. Through adjustment mechanism, can highly adjust the compression roller to can adjust the rate of tension of tow between compression roller and two tensioning rollers, make this device be applicable to the tow of different models, the practicality is stronger.
To sum up, the utility model discloses a drive mechanism and adjustment mechanism's cooperation can adjust the rate of tension of tow, puts the tow straight to improve the cutting quality and the cutting efficiency of tow.
Drawings
FIG. 1 is a schematic structural view of a filament feeding and cutting device of a short fiber cutting machine according to the present invention;
fig. 2 is a schematic structural view of an adjusting mechanism in a wire feeding and cutting device of a short fiber cutting machine.
In the figure: 1 workbench, 2 driving motors, 3 rotating rods, 4 connecting rods, 5 sliding chutes, 6 sliding blocks, 7 movable cutters, 8 static cutters, 9 pressing rollers, 901 fixing plates, 902 transmission rollers, 903 liquid storage cavities, 904 piston plates, 905 communication holes, 10 tensioning rollers, 11 feeding rollers and 12 cutting grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a short fiber cutting machine wire feeding and cutting device comprises a workbench 1, a driving motor 2 is arranged on the workbench 1, a wire cutting groove 12 is vertically arranged on the workbench 1, a receiving hopper (not shown in the figure) for collecting short fibers is arranged at the lower port of the wire cutting groove 12, a static cutter 8 is arranged in the wire cutting groove 12, the output end of the driving motor 2 is connected with a movable cutter 7 matched with the static cutter 8 through a transmission mechanism, a press roller 9 and two tension rollers 10 are arranged on the upper end surface of the workbench 1, and compression roller 9 is located between two tensioning rollers 10, and compression roller 9 includes the fixed plate 901 of symmetric connection on workstation 1, rotates between two fixed plates 901 and installs transmission roller 902, is equipped with the adjustment mechanism that can adjust compression roller 9 height between compression roller 9 and the workstation 1, and feed roll 11 is installed to cut 12 upper ends of silk groove, and feed roll 11's input is connected with and can drives its pivoted servo motor.
In the utility model, the transmission mechanism comprises a rotating rod 3 fixedly sleeved on an output shaft of a driving motor 2 and a chute 5 arranged on a workbench 1, the chute 5 is communicated with a shredding chute 12, a slider 6 is connected in the chute 5 in a sliding way, a movable cutter 7 is fixedly arranged on the side surface of the slider 6 opposite to a static cutter 8, one end of the rotating rod 3 far away from the output shaft of the driving motor 2 is rotatably connected with a connecting rod 4 through a pin shaft, and the other end of the connecting rod 4 is rotatably arranged on the slider 6;
the adjusting mechanism comprises liquid storage cavities 903 symmetrically arranged on the workbench 1, a piston plate 904 is slidably connected in each liquid storage cavity 903, the lower end of each fixing plate 901 penetrates through the side wall of the workbench 1, extends into the corresponding liquid storage cavity 903 and is fixedly connected with the corresponding piston plate 904, a sealing sleeve is arranged between each fixing plate 901 and the workbench 1, a communicating hole 905 is arranged between the two liquid storage cavities 903 in a communicating way, electrorheological fluid is filled in a closed space formed by the lower end surface of each piston plate 904 and the corresponding liquid storage cavity 903, the electrorheological fluid is electrically connected with an external power supply through a lead, the piston plate 904 is of a hollow structure, and the piston plate 904 is under the buoyancy of the electrorheological fluid and the upper end face is always in the same horizontal plane with the liquid level of the electrorheological fluid, a liquid inlet for communicating the liquid storage cavity 903 with the outside is arranged on the workbench 1, and the liquid inlet is connected with an external suction pump through a conduit.
When the utility model is used, the electrorheological fluid in the liquid storage cavity 903 is electrified by an external power supply, the electrorheological fluid is converted from liquid state to solid state under the action of the electric current, thereby fixing the piston plate 904, then leading the fiber bundle to be cut to pass through the left tension roller 10, the pressure roller 9, the right tension roller 10 and the feed roller 11 in turn from the left side to enter the filament cutting groove 12, along with the rotation of the feed roller 11, the feed roller 11 drives the fiber bundle to enter the filament cutting groove 12, under the limiting action of the press roller 9 and the two tension rollers 10, the fiber bundle is straightened and put right, the driving motor 2 is started, the output shaft of the driving motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the sliding block 6 to slide in the sliding groove 5 in a reciprocating way through the connecting rod 4, so that the slide block 6 drives the movable cutter 7 to cut off the fiber bundles between the movable cutter 7 and the static cutter 8, and the cut fiber bundles fall into the receiving hopper from the lower port of the shredding groove 12;
when the user need adjust the rate of tension of tow, cut off the power supply of external power to the electrorheological fluids, pour into or take out the electrorheological fluids to stock solution chamber 903 through suction pump and inlet cooperation to change piston plate 904 upper and lower position in stock solution chamber 903, and then change transmission roller 902's height, reach the purpose of adjusting the rate of tension of tow between compression roller 9 and two tensioning rollers 10, make this device be applicable to the tow of different models, the practicality is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a short-staple cutter wire feeding shred device, includes workstation (1), its characterized in that, install driving motor (2) on workstation (1), cut groove (12) have been seted up on workstation (1), be equipped with quiet cutter (8) in cut groove (12), the output of driving motor (2) is connected with through drive mechanism and moves cutter (7) with quiet cutter (8) complex, workstation (1) up end is provided with one compression roller (9) and two tensioning rollers (10), and compression roller (9) are located between two tensioning rollers (10), be equipped with adjustment mechanism between compression roller (9) and workstation (1), feed roll (11) are installed to cut groove (12) upper end.
2. The wire feeding and cutting device of the short fiber cutting machine according to claim 1, characterized in that the transmission mechanism comprises a rotating rod (3) fixedly sleeved on an output shaft of the driving motor (2) and a sliding groove (5) formed on the workbench (1), a sliding block (6) is connected in the sliding groove (5) in a sliding manner, the movable cutter (7) is fixedly arranged on the sliding block (6), one end of the rotating rod (3) far away from the output shaft of the driving motor (2) is rotatably connected with a connecting rod (4) through a pin shaft, and the other end of the connecting rod (4) is rotatably arranged on the sliding block (6).
3. A staple fiber cut-off machine wire feeding and cutting device according to claim 1, characterized in that the press roll (9) comprises fixed plates (901) symmetrically connected to the working table (1), and a transmission roll (902) is rotatably mounted between the two fixed plates (901).
4. A staple fiber cut-off machine wire feeding and cutting device according to claim 3, characterized in that the adjusting mechanism comprises liquid storage cavities (903) symmetrically arranged on the workbench (1), a piston plate (904) is slidably connected in each liquid storage cavity (903), and the lower end of each fixing plate (901) penetrates through the side wall of the workbench (1), extends into the corresponding liquid storage cavity (903) and is fixedly connected with the corresponding piston plate (904).
5. The wire feeding and cutting device of the short fiber cutting machine according to claim 4, characterized in that a communication hole (905) is communicated between the two liquid storage cavities (903), and electrorheological fluid is filled in each liquid storage cavity (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019100.XU CN211595866U (en) | 2019-11-21 | 2019-11-21 | Short-staple cutter wire feeding shred device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019100.XU CN211595866U (en) | 2019-11-21 | 2019-11-21 | Short-staple cutter wire feeding shred device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211595866U true CN211595866U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019100.XU Active CN211595866U (en) | 2019-11-21 | 2019-11-21 | Short-staple cutter wire feeding shred device |
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| Country | Link |
|---|---|
| CN (1) | CN211595866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113151937A (en) * | 2021-05-10 | 2021-07-23 | 无锡华翔化纤有限公司 | Automatic cutting device for melt-spun fibers |
-
2019
- 2019-11-21 CN CN201922019100.XU patent/CN211595866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113151937A (en) * | 2021-05-10 | 2021-07-23 | 无锡华翔化纤有限公司 | Automatic cutting device for melt-spun fibers |
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