CN110629291B - Discharging and pressing device of carding machine - Google Patents
Discharging and pressing device of carding machine Download PDFInfo
- Publication number
- CN110629291B CN110629291B CN201911050839.5A CN201911050839A CN110629291B CN 110629291 B CN110629291 B CN 110629291B CN 201911050839 A CN201911050839 A CN 201911050839A CN 110629291 B CN110629291 B CN 110629291B
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- wheel
- roller
- pressing
- power
- fibrilia
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- 238000003825 pressing Methods 0.000 title claims abstract description 128
- 238000009960 carding Methods 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 18
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 18
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 18
- 235000009120 camo Nutrition 0.000 claims abstract description 18
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 18
- 239000011487 hemp Substances 0.000 claims abstract description 18
- 241000208202 Linaceae Species 0.000 claims 5
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 5
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/22—Breaking or scutching, e.g. of flax; Decorticating with crushing or breaking rollers or plates
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/34—Devices holding fibres or fibre-bearing materials during treatment
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/46—Driving arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a discharging and pressing device of a carding machine. The automatic hemp pressing machine comprises a base frame, wherein a rear power wheel of a U-shaped groove wheel surface is fixed on the base frame, a rear pinch roller driven by a rear piston and a rear pinch roller driven by a rear piston are arranged in front of the rear power wheel from a separated state to near completion of pressing, a front power roller fixed on the base frame is arranged in front of the rear power wheel, a front press roller is driven by a front piston to press the front power roller, the front power roller is in rolling connection with the base frame, the rear power wheel is driven by the front power roller through chain transmission, a guide groove is arranged between the rear power wheel and the front power roller, and two ends of the guide groove are respectively matched with the rear power wheel and the front power roller; the back pressing of the fibrilia is of a groove structure, so that the compression cohesion in two directions is realized, the axial displacement and the size of the pressing of the fibrilia are limited, the fibrilia is pressed by adopting a front pressing wheel with the circumference longer than the length of the fibrilia, and the winding of the fibrilia and the pressing wheel is greatly reduced in the rolling process.
Description
Technical Field
The invention relates to the technical field of discharging of a carding machine for fibrilia, in particular to a discharging and pressing device of the carding machine.
Background
Fibrilia is used as a natural material and is widely applied to various aspects of national industry depending on textile industry. Carding the hemp strips by a carding machine in the manufacturing process of the hemp fibers to obtain the expected length specification, and then entering the next hemp pressing process; the purpose of pressing the hemp is to obtain sufficient cohesion between the hemp fibers to make it meet the needs of raw materials of hemp products. In the past practice, in the hemp pressing process, the hemp fibers are pressed in one direction, and the finished product is thin and loose; the diameter of the pinch roller is smaller, and fibrilia is easy to wind on the pinch roller. The surface of the traditional pressing wheel contacted with the fibrilia is a tooth-shaped long groove, and the fibrilia is easy to bend to form a corrugated shape after being pressed, so that the subsequent processing is affected.
The invention comprises the following steps:
the invention aims at:
the discharging and pressing device of the carding machine is provided, and the discharging fibrilia of the carding machine in the previous working procedure is subjected to front pressing and back pressing. The rear pinch roller and the rear power wheel adopt special designs, so that the cohesion between the fibrilia of the fibrilia product is effectively increased; the length of the circumference of the front pressing roller relative to the fibrilia is increased, so that the winding between the fibrilia and the pressing roller in the pressing process is effectively reduced; the corresponding pressing wheels of the front pressing and the back pressing adopt smooth surface design, so that pressing waves on the surface of the hemp product are eliminated; and a fibrilia guide groove is arranged between the front pressing device and the rear pressing device, so that continuity and smoothness of the pressing process under the condition of slight fibrilia breaking are realized.
The technical scheme adopted by the invention is as follows:
the utility model provides a discharging of carding machine presses a device, includes the bed frame, including preceding way pressure of hemp device and back way pressure of hemp device on the bed frame in proper order along fibrilia's direction of delivery, the back way presses a device including the back way power wheel and the back way pinch roller of mutual matching, the wheel face of back way power wheel uses the shaft as the centre of a circle to be equipped with the ring channel, forms "U" grooved wheel face, the wheel width of back way pinch roller matches with the groove width of ring channel, and is less than the width of preceding way pressure of hemp device, the groove depth of ring channel is less than back way pinch roller radius, back way power wheel and back way pinch roller rotate with the bed frame respectively and are connected, the both ends and the bed frame rotation of the center pin B of back way power wheel are connected, and one of center pin B is fixed with drive wheel A.
The invention further improves the scheme as follows: the two ends of a central shaft A of the rear pressing wheel are rotatably connected with the base frame through bearing blocks, the bearing blocks enable the rear pressing wheel to move along the direction facing or back to the rear power wheel through rear pistons, and the rear pistons are fixed on the base frame.
The invention further improves the scheme as follows: when the rear piston drives the rear pressing wheel to move to the maximum travel position facing the rear power wheel, the rear pressing wheel is pressed with the rear power wheel; when the rear piston drives the rear pressing wheel to move to the position of the maximum travel back to the rear power wheel, the rear pressing wheel is separated from the rear power wheel.
The invention further improves the scheme as follows: the base frame is fixedly provided with a guide rail corresponding to the bearing seat, and the bearing seat moves along the guide rail.
The invention further improves the scheme as follows: the wheel surface of the rear pinch wheel and the U-shaped groove wheel surface of the rear power wheel are smooth surfaces.
The invention further improves the scheme as follows: the front-channel hemp pressing device comprises a front-channel power roller and a front-channel pressing roller which are matched with each other, two ends of the front-channel pressing roller are symmetrically provided with swinging rods respectively, one end of each swinging rod is in swinging connection with a base frame, the middle part of each swinging rod is in rotating connection with a central shaft C of the front-channel pressing roller, the other end of each swinging rod enables the front-channel pressing roller to move along the direction facing to or opposite to the front-channel power roller through a front-channel piston, and the front-channel piston is in swinging connection with the base frame; the two ends of a central shaft D of the front power roller are rotatably connected with the base frame, and a driving wheel B is fixed at one end of the central shaft D.
The invention further improves the scheme as follows: when the front-path piston drives the front-path pressing roller to move to the maximum travel position facing the front-path power roller, the front-path pressing roller is pressed with the front-path power roller; when the front path piston drives the front path compression roller to move back to the front path power roller to the maximum travel, the front path compression roller is separated from the front path power roller.
The invention further improves the scheme as follows: the front pistons are respectively connected with the swing rod through the connecting frame.
The invention further improves the scheme as follows: the circumference of the front pressing roller is larger than twice the length of fibrilia; the roller surface of the front-path compression roller is a smooth surface, and a plurality of strip-shaped transverse grooves which are axially arranged are uniformly distributed on the roller surface of the front-path power roller.
The invention further improves the scheme as follows: the roll surface of the front press roll is coated with a glue layer, and when the glue layer of the front press roll is contacted with the front power roll, the front press roll presses the glue layer of the front press roll into the strip-shaped transverse groove of the front power roll.
The invention further improves the scheme as follows: and a fibrilia guide groove is fixedly arranged on the base frame and between the front-channel fibrilia pressing device and the rear-channel power wheel, the inlet groove width of the fibrilia guide groove is matched with the front-channel fibrilia pressing device, and the outlet groove width of the fibrilia guide groove is matched with the groove width of the annular groove of the rear-channel power wheel.
The invention further improves the scheme as follows: the driving wheel B and the driving wheel A are respectively connected with the driving device in a transmission way through chain transmission.
The invention further improves the scheme as follows: the rear power wheel, the rear pressing wheel and the respective central shafts B are connected through keys, and the central shafts A are locked through jackscrews.
The invention further improves the scheme as follows: the front power roller, the rear power wheel, the rear pinch roller central shaft A and the bearing seat fixed on the base frame, wherein the bearing seat matched with the central shaft A can slide along the guide rail.
The invention has the beneficial effects that:
the first, the discharging and pressing device of the carding machine is characterized in that the subsequent pressing of the fibrilia is designed to be groove-shaped pressing, and the fibrilia is pressed in the groove, so that the compression and cohesion in two directions are realized, and the axial displacement and the size of the fibrilia pressing are limited.
Secondly, the discharging and pressing device of the carding machine adopts a front pressing wheel with the circumference longer than the length of the fibrilia for pressing the fibrilia, and reduces the curvature at the pressing position, thereby increasing the pressing contact area with the fibrilia and greatly reducing the winding of the fibrilia and the pressing wheel in the rolling process.
Thirdly, the discharging and pressing device of the carding machine adopts smooth surface design of the front pressing roller, the back power wheel and the back pressing roller, eliminates the corrugated structure formed on the surface of the fibrilia strip due to the bending of fibrilia caused by the traditional tooth-shaped pressing roller, and is convenient for the production of the subsequent working procedure.
Fourth, the discharging and pressing device of the carding machine is characterized in that a fibrilia guide groove is arranged between the front channel pressing device and the rear channel pressing device, so that smooth fibrilia pressing and guiding can be ensured, and the fibrilia can enter the rear channel from the front channel smoothly for pressing.
Fifth, the discharging and pressing device of the carding machine has the advantages that the pressure of the front pressing roller and the back pressing roller is applied through the action of the driving piston, and the pressure of the front pressing roller and the back pressing roller can be accurately regulated through the air pressure of the piston.
FIG. 1 is a schematic diagram of the present invention.
The device comprises a front-path compression roller 1, a swing rod 2, a guide groove 3, a front-path power roller 4, a driving wheel B5, a rear-path power wheel 6, a base frame 7, a central shaft B8, a guide rail 9, a front-path piston 10, a rear-path pinch roller 11, a central shaft A12 and a rear-path piston 13.
The discharging and pressing device of the carding machine comprises a base frame 7, wherein a front path pressing device and a rear path pressing device are sequentially arranged on the base frame 7 along the conveying direction of the hemp fibers, the rear path pressing device comprises a rear path power wheel 6 and a rear path pressing wheel 11 which are matched with each other, an annular groove is formed on the wheel surface of the rear path power wheel 6 by taking a wheel shaft as the center of a circle, a U-shaped groove wheel surface is formed, the wheel width of the rear path pressing wheel 11 is matched with the groove width of the annular groove and is smaller than the width of the front path pressing device, the groove depth of the annular groove is smaller than the radius of the rear path pressing wheel 11, the rear path power wheel 6 and the rear path pressing wheel 11 are respectively connected with the base frame 7 in a rotating mode, two ends of a central shaft B of the rear path power wheel 6 are connected with the base frame 7 in a rotating mode, and one end of the central shaft B is fixedly provided with a driving wheel A; the two ends of a central shaft A12 of the rear pressing wheel 11 are rotatably connected with the base frame 7 through bearing blocks, the bearing blocks enable the rear pressing wheel 11 to move along the direction facing or back to the rear power wheel 6 through rear pistons 13, and the rear pistons 13 are fixed on the base frame 7; when the rear piston 13 drives the rear pressing wheel 11 to move to the maximum travel position facing the rear power wheel 6, the rear pressing wheel 11 is pressed with the rear power wheel 6; when the rear piston 13 drives the rear pressing wheel 11 to move back to the rear power wheel 6 to the maximum travel, the rear pressing wheel 11 is separated from the rear power wheel 6; a guide rail 9 is fixed on the base frame 7 corresponding to a bearing seat, and the bearing seat moves along the guide rail 9; the wheel surface of the rear pinch wheel 11 and the U-shaped grooved wheel surface of the rear power wheel 6 are smooth surfaces; the front-channel hemp pressing device comprises a front-channel power roller 4 and a front-channel pressing roller 1 which are matched with each other, two ends of the front-channel pressing roller 1 are symmetrically provided with a swinging rod 2 respectively, one end of the swinging rod 2 is in swinging connection with a base frame 7, the middle part of the swinging rod 2 is in rotating connection with a central shaft C of the front-channel pressing roller 1, the other end of the swinging rod 2 enables the front-channel pressing roller 1 to move along the direction facing or facing away from the front-channel power roller 4 through a front-channel piston 10, and the front-channel piston 10 is in swinging connection with the base frame 7; two ends of a central shaft D of the front power roller 4 are rotatably connected with the base frame 7, and one end of the central shaft D is fixed with a driving wheel B5; when the front-path piston 10 drives the front-path compression roller 1 to move to the maximum travel position facing the front-path power roller 4, the front-path compression roller 1 is pressed with the front-path power roller 4; when the front-path piston 10 drives the front-path compression roller 1 to move back to the front-path power roller 4 to the maximum travel, the front-path compression roller 1 is separated from the front-path power roller 4; the front piston 10 is respectively connected with the swing rod 2 through a connecting frame; the circumference of the front-channel compression roller 1 is more than twice the length of fibrilia; the roller surface of the front-way press roller 1 is a smooth surface, and a plurality of strip-shaped transverse grooves which are axially arranged are uniformly distributed on the roller surface of the front-way power roller 4; the roll surface of the front-path press roll 1 is coated with a glue layer, and when the glue layer of the front-path press roll 1 is in contact with the front-path power roll 4, the front-path press roll 1 presses the glue layer of the front-path press roll 1 into a strip-shaped transverse groove of the front-path power roll 4; a fibrilia guide groove 3 is fixedly arranged on the base frame 7 and between the front-channel fibrilia pressing device and the rear-channel power wheel 6, the inlet groove width of the fibrilia guide groove 3 is matched with the front-channel fibrilia pressing device, and the outlet groove width of the fibrilia guide groove 3 is matched with the groove width of the annular groove of the rear-channel power wheel 6; the driving wheel B and the driving wheel A are respectively in transmission connection with the driving device through chain transmission; the rear power wheel, the rear pinch roller and the respective central shafts B are connected with the central shafts A through keys respectively; the central shaft A12 of the front power roller 4, the rear power wheel 6 and the rear pinch roller 11 and the bearing seat fixed on the base frame 7 can slide along the guide rail 9.
Example 1
As shown in fig. 1, a central shaft D of a front power roller 4 of the front hemp pressing device is rotatably connected with a bearing fixed on a base frame 7, one end of the central shaft D is fixed with a driving wheel B5, and the other end of the central shaft D is connected with a driving wheel a on a central shaft B8 fixed on a rear power wheel 6 by adopting chain transmission; the front-path compression roller 1 is arranged at the upper part of the front-path power roller 4, the middle part of the swing rod 2 is rotationally connected with the two ends of the central shaft C of the front-path compression roller 1, the two ends of the swing rod 2 are respectively in swing connection with the base frame 7 and the piston rod A of the front-path piston 10, and the front-path piston 10 is in swing connection with the base frame 7; the rear power wheel 6 and the rear pinch roller 11 are respectively fixed on the central shaft B8 and the central shaft A12 through keys; the two ends of the central shaft B8 and the central shaft A12 are connected with bearing seats, the bearing seats of the central shaft A12 can slide on the guide rail 9 through the driving of the rear piston 13, and the rear piston 13 is fixed on the base frame 7; the base frame 7 is also provided with a guide groove 3 fixed on the base frame 7 between the rear power wheel 6 and the front power roller 4.
Before use, the front-path compression roller 1, the front-path power roller 4, the rear-path pinch roller 11 and the rear-path power roller 6 are respectively in a maximum interval separation state, before pressing, fibrilia discharged from a discharge port of a hackling machine is required to be manually guided and fed, firstly, the fibrilia passes through the space between the front-path power roller 4 and the front-path compression roller 1, then enters from a wide port of the guide groove 3, then enters from a narrow port of the guide groove 3, bypasses the rear-path power roller 6 from the upper side, then enters into a notch between the rear-path power roller 6 and the rear-path pinch roller 11, and finally is discharged downwards.
The fibrilia pressing process comprises the following steps: the front piston 10 and the rear piston 13 respectively drive the front compression roller 1 and the rear compression roller 11 to correspondingly press the front power roller 4 and the rear power roller 6, then the driving wheel B5 drives the front power roller 4 to rotate through chain transmission, the other end of the front power roller 4 is connected with the driving wheel A through chain transmission to synchronously drive the rear power roller 6 to rotate, and the front compression roller 1 and the rear compression roller 11 are driven to realize the pressing and discharging of fibrilia;
when the fibrilia passes through the front-path fibrilia pressing device, the front-path pressing roller 1 presses the fibrilia positioned between the front-path pressing roller 1 and the front-path power roller 4 into a strip-shaped transverse groove arranged on the front-path power roller 4, and the fibrilia is conveyed forwards through the front-path power roller 4, and in addition, the fibrilia is mutually compacted in a direction perpendicular to the axis of the front-path pressing roller 1, so that certain static friction force or cohesion force is generated between the fibrilia, and enough static friction force or cohesion force is kept between the fibrilia passing through the front-path fibrilia pressing device before entering the rear-path fibrilia pressing device, so that the fibrilia is formed into a whole; then the fibrilia enters a subsequent pressing device from the guide groove 3, the subsequent pressing wheel 11 is pressed into the surface notch of the subsequent power wheel to press the fibrilia inwards from two sides, so that the fibrilia are mutually compacted in the direction parallel to the axis of the subsequent pressing roller 11, and enough friction force or cohesion force is generated between the fibrilia to form a continuous strip shape, thereby facilitating subsequent twisting of the fibrilia.
Claims (6)
1. A discharging and pressing device of a carding machine is characterized in that: the automatic flax pressing machine comprises a base frame (7), wherein a front flax pressing device and a rear flax pressing device are sequentially arranged on the base frame (7) along the conveying direction of fibrilia, the rear flax pressing device comprises a rear power wheel (6) and a rear pinch wheel (11) which are matched with each other, an annular groove is formed in the wheel surface of the rear power wheel (6) by taking a wheel shaft as the center of a circle, a U-shaped groove wheel surface is formed, the wheel width of the rear pinch wheel (11) is matched with the groove width of the annular groove and is smaller than the width of the front flax pressing device, the groove depth of the annular groove is smaller than the radius of the rear pinch wheel (11), the rear power wheel (6) and the rear pinch wheel (11) are respectively connected with the base frame (7) in a rotating mode, and two ends of a central shaft B of the rear power wheel (6) are connected with the base frame (7) in a rotating mode, and one end of the central shaft B is fixedly provided with a driving wheel A;
the wheel surface of the rear pinch wheel (11) and the U-shaped grooved wheel surface of the rear power wheel (6) are smooth surfaces;
the front-channel hemp pressing device comprises a front-channel power roller (4) and a front-channel pressing roller (1) which are matched with each other, two ends of the front-channel pressing roller (1) are symmetrically provided with swinging rods (2) respectively, one end of each swinging rod (2) is in swinging connection with a base frame (7), the middle part of each swinging rod (2) is in rotating connection with a central shaft C of the front-channel pressing roller (1), the other end of each swinging rod (2) enables the front-channel pressing roller (1) to move along the direction facing or opposite to the front-channel power roller (4) through a front-channel piston (10), and the front-channel piston (10) is in swinging connection with the base frame (7); two ends of a central shaft D of the front power roller (4) are rotationally connected with the base frame (7), and one end of the central shaft D is fixed with a driving wheel B (5);
the circumference of the front pressing roller (1) is more than twice the length of fibrilia; the roller surface of the front-way press roller (1) is a smooth surface, and a plurality of strip-shaped transverse grooves which are axially arranged are uniformly distributed on the roller surface of the front-way power roller (4);
and a fibrilia guide groove (3) is further fixedly arranged on the base frame (7) and between the front-channel fibrilia pressing device and the rear-channel power wheel (6), the inlet groove width of the fibrilia guide groove (3) is matched with the front-channel fibrilia pressing device, and the outlet groove width of the fibrilia guide groove (3) is matched with the groove width of the annular groove of the rear-channel power wheel (6).
2. A discharge pressing device of a carding machine as claimed in claim 1, wherein: the two ends of a central shaft A (12) of the rear pressing wheel (11) are rotationally connected with the base frame (7) through bearing blocks, the bearing blocks enable the rear pressing wheel (11) to move along the direction facing or back to the rear power wheel (6) through rear pistons (13), and the rear pistons (13) are fixed on the base frame (7).
3. A discharge pressing device of a carding machine as claimed in claim 2, characterized in that: when the rear piston (13) drives the rear pressing wheel (11) to move to the maximum travel position facing the rear power wheel (6), the rear pressing wheel (11) is pressed with the rear power wheel (6); when the back piston (13) drives the back pressing wheel (11) to move back to the back power wheel (6) to the maximum travel, the back pressing wheel (11) is separated from the back power wheel (6).
4. A discharge pressing device of a carding machine as claimed in claim 2, characterized in that: the base frame (7) is fixedly provided with a guide rail (9) corresponding to a bearing seat, and the bearing seat moves along the guide rail (9).
5. A discharge pressing device of a carding machine as claimed in claim 1, wherein: when the front-path piston (10) drives the front-path compression roller (1) to move to the maximum travel position facing the front-path power roller (4), the front-path compression roller (1) is pressed with the front-path power roller (4); when the front path piston (10) drives the front path compression roller (1) to move back to the front path power roller (4) to the maximum travel, the front path compression roller (1) is separated from the front path power roller (4).
6. A discharge pressing device of a carding machine as claimed in claim 1, wherein: the front piston (10) is respectively connected with the swing rod (2) through a connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050839.5A CN110629291B (en) | 2019-10-31 | 2019-10-31 | Discharging and pressing device of carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050839.5A CN110629291B (en) | 2019-10-31 | 2019-10-31 | Discharging and pressing device of carding machine |
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| Publication Number | Publication Date |
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| CN110629291A CN110629291A (en) | 2019-12-31 |
| CN110629291B true CN110629291B (en) | 2024-03-19 |
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| CN201911050839.5A Active CN110629291B (en) | 2019-10-31 | 2019-10-31 | Discharging and pressing device of carding machine |
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Address after: 223299 No.15, fuzhun Road, Huai'an Economic and Technological Development Zone, Jiangsu Province Applicant after: Jiangsu Huamao automation equipment Co.,Ltd. Address before: 223299 No.15, fuzhun Road, Huai'an Economic and Technological Development Zone, Jiangsu Province Applicant before: Huai'an Huamao Natural Fiber Co.,Ltd. |
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Effective date of registration: 20240328 Address after: No. 15 Fujun Road, Huaian Economic and Technological Development Zone, Jiangsu Province, 223005 Patentee after: JIANGSU HUAFENG NATURAL FIBER PRODUCTS Co.,Ltd. Country or region after: China Address before: No. 15 Fuzhun Road, Economic and Technological Development Zone, Huai'an City, Jiangsu Province, 223299 Patentee before: Jiangsu Huamao automation equipment Co.,Ltd. Country or region before: China |