CN113550028B - Cotton short fiber strength measurement pretreatment equipment - Google Patents
Cotton short fiber strength measurement pretreatment equipment Download PDFInfo
- Publication number
- CN113550028B CN113550028B CN202110865906.XA CN202110865906A CN113550028B CN 113550028 B CN113550028 B CN 113550028B CN 202110865906 A CN202110865906 A CN 202110865906A CN 113550028 B CN113550028 B CN 113550028B
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- carding
- channel
- plate
- base plate
- sliding
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/36—Driving or speed control arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Abstract
The invention relates to the technical field of cotton fiber processing, and discloses cotton short fiber strength measurement pretreatment equipment which comprises a base plate, wherein the top surface of the base plate is used for placing cotton short fibers to be treated, the middle part of the top surface of the base plate is provided with a pressing mechanism, and two sides of the top surface of the base plate are symmetrically provided with carding mechanisms. The side of base plate still is equipped with actuating mechanism, with the drive both sides carding mechanism keeps away from or is close to hold-down mechanism, hold-down mechanism is including fixing first fixed block, the second fixed block in the base plate both sides respectively and installing the rotatory clamp plate between first fixed block and second fixed block, and the one end and the first fixed block of rotatory clamp plate pass through round pin hub connection, and the other end and the second fixed block of rotatory clamp plate directly can dismantle the connection through the screw. Compared with manual carding of short fibers, the carding machine has the advantages of higher carding efficiency and better effect, and effectively improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of cotton fiber processing, in particular to cotton short fiber strength measurement pretreatment equipment.
Background
The strength is the maximum stress of the material in the fracture failure process, and plays a role in fracture mechanics. When the fiber strength is detected at the present stage, the fiber is generally pulled, and the tensile length of the fiber when the fiber is broken is recorded to judge the strength of the fiber. Before intensity measurement is carried out on the cotton short fibers, the short fibers need to be combed, so that the fibers are extended into a fiber bundle shape, the two ends of the fiber bundle are clamped and fixed conveniently in the later period, tensile test is conveniently carried out on the fibers, the cotton short fibers are usually manually combed in the current stage, the method is not convenient to operate, manpower and material resources are wasted, and therefore the cotton short fiber intensity measurement pretreatment equipment is designed to solve the problems.
Disclosure of Invention
The invention aims to provide a pretreatment device for cotton short fiber strength measurement, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the pretreatment equipment for cotton short fiber strength measurement comprises a base plate, wherein the top surface of the base plate is used for placing cotton short fibers to be treated, a pressing mechanism is arranged in the middle of the top surface of the base plate, and carding mechanisms are symmetrically arranged on two sides of the top surface of the base plate.
And the side surface of the base plate is also provided with a driving mechanism for driving the carding mechanisms at the two sides to be far away from or close to the pressing mechanism.
Furthermore, hold-down mechanism is including fixing first fixed block, the second fixed block in the base plate both sides respectively and installing the rotary press plate between first fixed block and second fixed block, and the one end and the first fixed block of rotary press plate pass through round pin hub connection, and the other end and the second fixed block of rotary press plate directly can dismantle the connection through the screw.
Furthermore, the bottom surface of the rotary pressing plate is provided with a rubber block, and the rubber block can be attached to the top surface of the substrate.
Furthermore, carding mechanism is including carding board and can dismantle the movable block of fixing at carding board both ends, and wherein, carding board is uncovered U-shaped board upwards, and carding board is for preventing static goods.
Furthermore, the driving mechanism comprises a rocker arm fixed in the middle of the side surface and two connecting rods respectively hinged to two ends of the rocker arm, the middle of the rocker arm is connected with an output shaft of a driving motor, the driving motor is installed on the side surface of the base plate, and the other ends of the two connecting rods are respectively in rotating connection with the movable blocks in the two groups of carding mechanisms.
Furthermore, a sliding rod is fixed on one side of the movable block, the bottom of the sliding rod is in sliding connection with a guide sliding groove formed in the side face of the substrate, and the side face of the bottom end of the sliding rod is used for being in rotating connection with the bottom end of the corresponding connecting rod.
Furthermore, the guide sliding groove is a return-shaped sliding groove consisting of a first channel, a second channel, a first transition channel and a second transition channel, the first channel and the second channel are parallel to each other, the first transition channel and the second transition channel are obliquely arranged, a sliding block in sliding fit with the guide sliding groove is fixed on the side face of the sliding rod, the carding mechanism is driven by the driving mechanism to move to limit positions on two sides, and the sliding block is respectively positioned at two ends of the first channel.
Further, the slide bar includes upper slide bar, lower slide bar, inserted bar, and wherein, the top and the movable block of upper slide bar are fixed, and the bottom and the inserted bar rigid coupling of upper slide bar, the slot of pegging graft with the inserted bar slip is seted up to the top surface of lower slide bar, and the bottom surface is fixed with the spring in the slot, and the top and the inserted bar of spring are fixed, and the slider is fixed on the upper slide bar that corresponds the slide bar.
Further, the spring is in a compressed state when the slider is positioned within the first channel.
Furthermore, a one-way limiting mechanism is arranged at the communication position of the first transition channel and the first channel so as to prevent the sliding block from directly moving into the first transition channel from the first channel;
one-way stop gear includes the direction limiting plate of swivelling joint at a transition channel inner wall, and one side of direction limiting plate and the inner wall of transition channel are through replying spring coupling, and the inner wall of transition channel one still is equipped with the limit stop who contradicts with the expansion end of direction limiting plate, and limit stop is used for the restriction direction limiting plate to continue the upset in the transition channel one, and when limit stop contradicted with the direction limiting plate, the intercommunication mouth of transition channel one and first channel was blocked up to the direction limiting plate.
The invention has the beneficial effects that:
the device comprises a base plate, wherein the top surface of the base plate is used for placing short cotton fibers to be treated, a pressing mechanism is arranged in the middle of the top surface of the base plate, and carding mechanisms are symmetrically arranged on two sides of the top surface of the base plate, so that the short cotton fibers can be fixed and carded quickly, and the strength of a short cotton fiber bundle can be tested subsequently.
The driving mechanism drives the carding mechanism to move to the limit positions at two sides, the sliding blocks are respectively positioned at two ends of the first channel, when the driving mechanism drives the movable block to be far away from the pressing mechanism, the sliding blocks move along the first channel, the carding plate can card cotton fibers on the substrate in the process, when the sliding blocks move to the position of the transition channel II, the sliding bars move upwards under the driving of the springs to drive the movable blocks to move upwards, so that the carding plate is far away from the cotton short fibers, and when the driving mechanism drives the movable block to return to be gradually close to the pressing mechanism, the carding plate cannot comb the cotton short fibers in the opposite direction, so that the device can comb the cotton short fibers in a reciprocating and unidirectional mode, and the carding effect is better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural diagram illustrating a usage state of the present invention;
FIG. 3 is a schematic view of the structure of the guide chute of the present invention;
FIG. 4 is a top view of the structure of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention at B of FIG. 3;
fig. 6 is an enlarged view of fig. 1 at a.
In the figure: the carding mechanism comprises a base plate 1, a rocker arm 2, a connecting rod 3, a guide chute 4, a head 41, a first channel 42, a second channel 43, a first transition channel 44, a second transition channel 45, a carding mechanism 5, a movable block 6, an upper sliding rod 61, a lower sliding rod 62, an inserting rod 63, a pressing mechanism 7, a first fixed block 71, a second fixed block 72, a rotary pressing plate 73, a connecting rod 8, a spring 9, a sliding block 10, a limit stop 11, a guide limit plate 12, a return spring 13 and a carding plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-6, the pretreatment equipment for measuring the strength of the cotton staple fibers comprises a substrate 1, wherein the top surface of the substrate 1 is used for placing the cotton staple fibers to be treated, a pressing mechanism 7 is arranged in the middle of the top surface of the substrate 1, and carding mechanisms 5 are symmetrically arranged on two sides of the top surface of the substrate 1.
Because the cotton short fibers need to be combed into neat fiber bundles before the strength of the cotton short fibers is measured, the middle of the cotton short fibers is fixed, and the cotton short fibers are combed from the middle to two sides in a reciprocating mode, the combing effect can be improved, the cotton fibers are prevented from being fixed from one end, and due to the fact that the cotton fibers are different in length and part of the cotton fibers are not fixed, the cotton short fibers which are not fixed can be moved in a reciprocating mode by a combing mechanism to form a lump when being combed, and inconvenience is brought to use.
The side surface of the base plate 1 is also provided with a driving mechanism for driving the carding mechanisms 5 at two sides to be far away from or close to the pressing mechanism 7. The driving mechanism can drive the carding mechanisms on the two sides to reciprocate, so that the cotton short fibers are carded automatically.
Referring to fig. 4, in the present embodiment, preferably, the pressing mechanism includes a first fixed block 71, a second fixed block 72 and a rotary pressing plate 73 installed between the first fixed block 71 and the second fixed block 72, the first fixed block 71 and the second fixed block 72 are respectively fixed to two sides of the substrate 1, one end of the rotary pressing plate 73 is connected to the first fixed block 71 through a pin, and the other end of the rotary pressing plate 73 is directly detachably connected to the second fixed block 72 through a screw.
For the cotton short fiber of more stable centre gripping on fixing the base plate 1, the bottom surface of rotary press plate 73 is equipped with the rubber block, and the rubber block can laminate in the top surface of base plate 1, adopts the rubber block can be inseparabler compresses tightly cotton fiber to comb it.
In the present embodiment, referring to fig. 4, the carding mechanism 5 includes a carding plate 14 and movable blocks 6 detachably fixed at two ends of the carding plate 14, wherein the carding plate 14 is a U-shaped plate with an upward opening, and the carding plate 14 is an antistatic product. The carding plate 14 adopts an antistatic product, which can avoid static electricity generated when carding short fibers, so that the operation is more stable and reliable.
Specifically, referring to fig. 1, in order to facilitate the operation of the carding mechanisms 5 on both sides, in the present embodiment, the driving mechanism includes a rocker arm 2 fixed at the middle of the side surface and two connecting rods 3 hinged at both ends of the rocker arm 2, the middle of the rocker arm 2 is connected with an output shaft of a driving motor, the driving motor is installed on the side surface of the substrate 1, and the other ends of the two connecting rods 3 are rotatably connected with the movable blocks 6 in the two sets of carding mechanisms 5, respectively.
For making the motion of movable block 6 more stable, one side of movable block 6 is fixed with the slide bar, and the direction spout 4 sliding connection that the bottom and the base plate 1 side of slide bar were seted up, and the bottom side of slide bar is used for rotating with the bottom that corresponds connecting rod 3 and is connected to movable block 6 is located the top of base plate 1, leaves the intermittent type between its and the top surface of base plate 1 to make things convenient for movable block reciprocating motion.
Referring to fig. 3, further, the guide chute 4 is a "return" shaped chute composed of a first channel 42, a second channel 43, a first transition channel 44, and a second transition channel 45, the first channel 42 and the second channel 43 are parallel to each other, the first transition channel 44 and the second transition channel 45 are both disposed obliquely, a slider 10 slidably engaged with the guide chute 4 is fixed to a side surface of the slider, the carding mechanism is driven by the driving mechanism to move to limit positions at both sides, and the sliders 10 are respectively located at both ends of the first channel 42. Through the structure, when the hold-down mechanism is kept away from to actuating mechanism drive movable block 6, the slider moves along first channel 42, cotton fiber on the base plate 1 can be combed to this process carding plate 14, when the slider moves to the position of transition channel two 45, slide rod 61 upward movement under the drive of spring 9, drive movable block 6 upward movement, make carding plate 14 keep away from the cotton staple fiber, when actuating mechanism orders about movable block 6 to return to be close to hold-down mechanism gradually like this, carding plate 14 can not comb the cotton staple fiber in the opposite direction, make the reciprocal one-way carding cotton staple fiber of this device, the carding effect is better.
In order to conveniently cooperate with the guide sliding groove to work, the sliding rod comprises an upper sliding rod 61, a lower sliding rod 62 and an inserting rod 63, wherein the top end of the upper sliding rod 61 is fixed with the movable block 6, the bottom end of the upper sliding rod 61 is fixedly connected with the inserting rod 63, the top surface of the lower sliding rod 62 is provided with a slot which is slidably inserted into the inserting rod 63, a spring 9 is fixed on the inner bottom surface of the slot, the top end of the spring 9 is fixed with the inserting rod 63, and the sliding block 10 is fixed on the upper sliding rod 61 corresponding to the sliding rod.
In order to facilitate the stable movement of the slider 10 in the guide runner, the spring 9 is in a compressed state when said slider 10 is located in the first channel 42.
Example 2:
in the above embodiment, there is a problem that the slide 10 moves in the first channel 42, when one side close to the first transition channel 44 moves to the other side, the slide may directly enter the first transition channel 44 from the first channel 42, resulting in that the upper slide rod 62 moves upwards, so that the carding plate 14 cannot contact with the short cotton fibers on the base plate 1, and the carding purpose cannot be achieved, therefore, in the present embodiment, referring to fig. 3 and 5, a one-way limiting mechanism is further provided at the communication position of the first transition channel 44 and the first channel 42 to prevent the slide 10 from directly moving from the first channel 42 to the first transition channel 44.
One-way stop gear includes the direction limiting plate 12 of swivelling joint at the first 44 inner walls of transition channel, one side of direction limiting plate 12 and the inner wall of transition channel 44 are connected through replying spring 13, the inner wall of transition channel 44 still is equipped with the limit stop 11 of contradicting with the expansion end of direction limiting plate 12, limit stop 11 is used for restricting to lead limiting plate 12 and continues the upset in transition channel 44, and when limit stop 11 contradicted with direction limiting plate 12, the intercommunication mouth of transition channel 44 and first channel 42 is blocked up to direction limiting plate 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The cotton short fiber strength measurement pretreatment equipment is characterized in that: the carding machine comprises a base plate (1), wherein the top surface of the base plate (1) is used for placing short cotton fibers to be treated, a pressing mechanism (7) is arranged in the middle of the top surface of the base plate (1), and carding mechanisms (5) are symmetrically arranged on two sides of the top surface of the base plate (1);
the side surface of the base plate (1) is also provided with a driving mechanism for driving the carding mechanisms (5) at the two sides to be far away from or close to the pressing mechanism (7);
the pressing mechanism comprises a first fixing block (71), a second fixing block (72) and a rotary pressing plate (73), wherein the first fixing block (71) and the second fixing block (72) are respectively fixed on two sides of the substrate (1), the rotary pressing plate (73) is installed between the first fixing block (71) and the second fixing block (72), one end of the rotary pressing plate (73) is connected with the first fixing block (71) through a pin shaft, and the other end of the rotary pressing plate (73) is directly detachably connected with the second fixing block (72) through a screw;
the bottom surface of the rotary pressing plate (73) is provided with a rubber block which can be attached to the top surface of the substrate (1);
the carding mechanism (5) comprises a carding plate (14) and movable blocks (6) detachably fixed at two ends of the carding plate (14), wherein the carding plate (14) is a U-shaped plate with an upward opening, and the carding plate (14) is an anti-static product;
the driving mechanism comprises a rocker arm (2) fixed in the middle of the side surface and two connecting rods (3) respectively hinged to two ends of the rocker arm (2), the middle of the rocker arm (2) is connected with an output shaft of a driving motor, the driving motor is installed on the side surface of the base plate (1), and the other ends of the two connecting rods (3) are respectively in rotating connection with movable blocks (6) in the two groups of carding mechanisms (5);
a sliding rod is fixed on one side of the movable block (6), the bottom of the sliding rod is in sliding connection with a guide sliding groove (4) formed in the side face of the base plate (1), and the side face of the bottom end of the sliding rod is used for being in rotating connection with the bottom end of the corresponding connecting rod (3);
the carding mechanism is characterized in that the guide chute (4) is a return-shaped chute consisting of a first channel (42), a second channel (43), a first transition channel (44) and a second transition channel (45), the first channel (42) and the second channel (43) are parallel to each other, the first transition channel (44) and the second transition channel (45) are both obliquely arranged, a sliding block (10) in sliding fit with the guide chute (4) is fixed on the side surface of the sliding rod, the driving mechanism drives the carding mechanism to move to limit positions on two sides, and the sliding blocks (10) are respectively located at two ends of the first channel (42);
the sliding rods comprise upper sliding rods (61), lower sliding rods (62) and inserting rods (63), wherein the top ends of the upper sliding rods (61) are fixed with the movable blocks (6), the bottom ends of the upper sliding rods (61) are fixedly connected with the inserting rods (63), slots which are inserted with the inserting rods (63) in a sliding mode are formed in the top surfaces of the lower sliding rods (62), springs (9) are fixed to the inner bottom surfaces of the slots, the top ends of the springs (9) are fixed with the inserting rods (63), and the sliding blocks (10) are fixed to the upper sliding rods (61) corresponding to the sliding rods;
a one-way limiting mechanism is arranged at the communication position of the first transition channel (44) and the first channel (42) to prevent the sliding block (10) from directly moving into the first transition channel (44) from the first channel (42);
one-way stop gear includes direction limiting plate (12) of swivelling joint at transition channel (44) inner wall, the one side of direction limiting plate (12) and the inner wall of transition channel (44) are connected through replying spring (13), the inner wall of transition channel (44) still is equipped with limit stop (11) of contradicting with the expansion end of direction limiting plate (12), limit stop (11) are used for restricting to lead limiting plate (12) and continue the upset to transition channel (44) in, and when limit stop (11) contradicted with direction limiting plate (12), the intercommunication mouth of transition channel (44) and first channel (42) is blocked to direction limiting plate (12).
2. The cotton staple fiber strength measurement pretreatment apparatus of claim 1, characterized in that: when the slider (10) is located in the first channel (42), the spring (9) is in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865906.XA CN113550028B (en) | 2021-07-29 | 2021-07-29 | Cotton short fiber strength measurement pretreatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865906.XA CN113550028B (en) | 2021-07-29 | 2021-07-29 | Cotton short fiber strength measurement pretreatment equipment |
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| CN113550028A CN113550028A (en) | 2021-10-26 |
| CN113550028B true CN113550028B (en) | 2022-10-28 |
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| CN111189685B (en) * | 2020-02-10 | 2021-07-27 | 东华大学 | Automatic sampling and sample preparing device for measuring length of loose fiber and manufacturing method thereof |
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| US5178020A (en) * | 1991-09-11 | 1993-01-12 | Motion Control, Inc. | Fiber sampler |
| WO1997047956A1 (en) * | 1996-06-07 | 1997-12-18 | Commonwealth Scientific And Industrial Research Organisation | Measurement of bundle strength of fibres |
| US5943907A (en) * | 1998-02-06 | 1999-08-31 | Zellweger Uster, Inc. | High volume fiber testing system |
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