CN115404689B - Knocking type carpet velvet removing device and velvet removing method - Google Patents
Knocking type carpet velvet removing device and velvet removing method Download PDFInfo
- Publication number
- CN115404689B CN115404689B CN202211099372.5A CN202211099372A CN115404689B CN 115404689 B CN115404689 B CN 115404689B CN 202211099372 A CN202211099372 A CN 202211099372A CN 115404689 B CN115404689 B CN 115404689B
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- Prior art keywords
- carpet
- knocking
- rod
- deflector rod
- cleaning box
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a knocking carpet velvet removing device and a velvet removing method, comprising a mounting frame and a velvet removing assembly, wherein a net type conveyor is horizontally arranged on the mounting frame, a cleaning box is arranged above the net type conveyor, rotating shafts are respectively arranged on the left side and the right side of the cleaning box, one end of each rotating shaft is fixedly connected with a servo motor, the velvet removing assembly comprises a knocking rod, the left side and the right side of the knocking rod are respectively positioned outside vertical surfaces on the left side and the right side of the cleaning box according to the left-right sequence, transverse plates are respectively arranged at positions of the left side and the right side of the cleaning box, corresponding to the left side and the right side of the knocking rod, springs are vertically arranged below the transverse plates, one ends of the springs are fixedly connected with the bottoms of the transverse plates, the other ends of the springs are fixedly connected with the knocking rods, rotating frames are fixedly connected with the positions of the rotating shafts, and a plurality of deflector rods are uniformly distributed on the rotating frames at intervals. The invention has the beneficial effects of high velvet removing efficiency and good velvet removing effect.
Description
Technical Field
The invention relates to the technical field of carpet velvet removal, in particular to a knocking type carpet velvet removal device and a velvet removal method.
Background
In the production process of flocking carpets, flocking operation of the fluff is generally carried out by utilizing the physical characteristics that like charges repel each other and opposite charges attract each other, the fluff is negatively charged, so that a carpet substrate is attracted by the carpet substrate at an opposite potential under the condition of zero potential or grounding, the fluff moves to the surface of the carpet substrate in a vertical acceleration mode, the fluff is vertically stuck to the carpet substrate due to the fact that the carpet substrate is coated with an adhesive, and in the flocking process of the fluff, the condition that part of the fluff is not stuck to the carpet substrate inevitably occurs, and therefore, after the flocking operation is finished, free fluff which cannot be stuck to the part of the fluff is required to be removed, so that the requirement on the factory quality of the carpet is met.
In the prior art, the free fluff on the flocking carpet is usually removed by using equipment such as an air extractor in a suction mode, and in the process of sucking the free fluff, the fluff of the flocking carpet is entangled with each other, and meanwhile, the thickness of the flocking carpet is usually thicker, so that the removal effect of the free fluff deep in the flocking carpet is poor, the removal efficiency is low, and the labor intensity of staff is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a knocking type carpet velvet removing device and a velvet removing method capable of improving the cleaning effect and the cleaning efficiency.
The invention is realized by the following technical scheme, the invention provides a knocking type carpet velvet removing device, which comprises a mounting frame and a velvet removing assembly, wherein a net type conveyor is horizontally arranged on the mounting frame, a cleaning box is arranged above the net type conveyor, a feed inlet is arranged at the front side of the cleaning box, a discharge outlet is arranged at the rear side of the cleaning box, rotating shafts are arranged at the left side and the right side of the cleaning box, the central axis of the rotating shaft is parallel to the central axis of the net type conveyor, a servo motor is fixedly connected at one end of the rotating shaft, the velvet removing assembly comprises a knocking rod, the left side and the right side of the knocking rod are respectively positioned outside the vertical surfaces at the left side and the right side of the cleaning box in sequence from left to right, transverse plates are respectively arranged at the positions of the left side and the right side of the cleaning box corresponding to the left side and the right side of the knocking rod, springs are vertically arranged below the transverse plates, one end of the spring is fixedly connected with the bottom of the transverse plate, the other end of the spring is fixedly connected with the knocking rod, openings for the knocking rod to move up and down are formed in the left side and the right side of the cleaning box, a rotating frame is fixedly connected at the position corresponding to the knocking rod on the rotating shaft, a plurality of deflector rods are uniformly distributed on the rotating frame at intervals, the distance from one side of the knocking rod to the central axis of the rotating shaft on the same side is smaller than the distance from the head of the deflector rod on the same side to the central axis of the rotating shaft, a knocking plate for knocking carpets is arranged at the position, in which the bottom of the knocking rod is positioned in the cleaning box, the bottom surface of the knocking plate is parallel to the net conveyor, the knocking plate is positioned above the carpets on the net conveyor before the deflector rods are contacted with the knocking rod, when the contact point between the head of the deflector rod and the knocking rod moves to the edge of the outer side of the knocking rod along with the rotation of the deflector rod, the striking plate contacts and applies pressure to the carpet.
In this scheme, can carry the discharge gate one side of clearance case with the carpet from feed inlet one side of clearance case through net formula conveyer, can drive swivel mount and driving lever through the rotation axis and rotate, because the distance of driving lever's head to rotation axis of homonymy is less than the distance of driving lever's of homonymy axis to rotation axis, consequently, when driving lever orientation clearance case one side down rotation, the head of driving lever can take place the contact with the upper plane of beating the pole, thereby drive and beat the pole and move down, through the spring of diaphragm below vertical setting, can drive to beat the pole and upwards move after the driving lever head leaves the pole, because before driving lever and beating the pole and take place to contact, the striking board is located the top of the carpet on net formula conveyer, when the contact point of driving lever and beating the pole is along with the rotatory removal of driving lever to beat pole outside edge, beat board and carpet contact and exert pressure, thereby can be avoided beating the action of beating the pole down to the carpet, the distance that can avoid beating the pole down to move down is too big, the damage to the carpet.
Preferably, the head of the deflector rod is connected with a pulley in a shaft way, and inclined planes matched with the pulleys on the deflector rod are arranged on the left side and the right side of the knocking rod.
In this optimization scheme, through the pulley of driving lever head coupling, can make the driving lever with strike the rolling contact between the pole to reduced the wearing and tearing of driving lever and striking pole, prolonged driving lever and the life of striking pole, through the inclined plane of the pulley adaptation on the driving lever that strikes pole left and right both sides set up, can make the pulley more smooth and easy when contacting with the striking pole, reduced the impact of pulley to the striking pole.
Preferably, the lint removing assembly further comprises a guide post, wherein the guide post is vertically fixedly connected to the transverse plate, and the knocking rod is in sliding connection with the guide post.
In this optimization scheme, through the guide post, can make the in-process that beats the pole and reciprocate more steady, can guarantee simultaneously that the in-process that beats the pole and make to beat the pole and remain the horizontality throughout at the in-process that moves down, and then guarantee to beat the pole and beat all carpets that can be even.
Preferably, the opening parts at the left side and the right side of the cleaning box are provided with flexible dust covers, two ends of each flexible dust cover are fixedly connected to the upper side and the lower side of the opening of the cleaning box respectively, and the flexible dust covers are provided with holes for the knocking rod to extend out.
In this optimization scheme, through the flexible dust cover of the opening part installation in clearance case left and right both sides, can prevent to clap the free fine hair of beating out from the carpet and fly out through the opening of clearance case left and right both sides.
Preferably, a fluff collecting box is arranged at the position below the net conveyor corresponding to the cleaning box, the bottom of the fluff collecting box is funnel-shaped, an air pump is arranged at the bottom of the fluff collecting box, an air inlet of the air pump is communicated with the fluff collecting box, and a fluff collecting bag is arranged at an air outlet of the air pump.
In this optimization scheme, through collection fine hair case and air exhauster can be with the carpet on beat the free fine hair collection bag that falls in, prevent free fine hair fly to the bottom, the polluted environment.
The utility model also provides a remove fine hair method that uses above-mentioned knocking carpet to remove fine hair device, realized the free fine hair of flocking carpet depths and clear away, specifically include the following step:
firstly, a worker places a carpet to be subjected to velvet removal on a net conveyor at one side of a feed inlet of a cleaning box, enables one surface of the carpet to be flocked downwards, and moves the carpet to an initial knocking position in the cleaning box through the net conveyor;
secondly, the electric control system controls the net conveyor to stop, the servo motor is started, the servo motor drives the deflector rod to rotate downwards towards the direction of the cleaning box through the rotating shaft and the rotating frame, after the pulley at the head of the deflector rod contacts with the inclined surface of the knocking rod in the rotating process of the deflector rod, the deflector rod enables the knocking rod to move downwards along the guide post from the initial position against the tensile force of the spring through the pulley, when the contact point between the pulley at the head of the deflector rod and the knocking rod moves to the position at the outer side edge of the knocking rod along with the rotation of the deflector rod, the knocking plate contacts with a carpet and applies pressure to the carpet, so that the beating and knocking action of the carpet is completed, and after the pulley leaves the knocking rod along with the rotation of the deflector rod, the knocking rod moves upwards to the initial position along the guide post through the tensile force of the spring, and the pulleys at the heads of the rotating frame are sequentially contacted with the knocking rod until the set time length of the electric control system is reached, and the carpet is continuously beaten and free fluff on the surface layer and depth of the carpet is further dropped from the carpet;
during beating and knocking the carpet, falling down fluff falls into the fluff collecting box through meshes on the net type conveyor, and meanwhile, an air extractor is started to collect and extract the fluff in the fluff collecting box into a fluff collecting bag, and the fluff collecting bag is uniformly processed by staff;
third, the electric control system turns off the servo motor, starts the net conveyor, enables the carpet to move a distance towards the outlet direction of the cleaning box, turns off the net conveyor again, starts the servo motor, and repeats the second step until knocking and beating are completed on all areas of the carpet;
fourth, after the carpet is tapped, the servo motor is closed, the net conveyor is started, and the carpet is conveyed out through a discharge hole of the cleaning box.
The beneficial effects of the invention are as follows: compared with the prior art, the device for removing the flock through the suction mode can improve the effect of removing the free flock on the surface layer and the deep part of the flocked carpet, improve the efficiency of removing the free flock of the flocked carpet, and reduce the labor intensity of workers.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
the figure shows:
1. the device comprises a mounting frame, a net conveyor, a cleaning box, a rotating shaft, a down removing assembly, a servo motor, a down collecting box, an air extractor, a flexible dust cover and a flexible dust cover,
501. a knock bar 502, a cross plate 503, a spring 504, a swivel mount 505, a toggle lever,
506. pulley, 507 guide post, 508, strike plate.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
The knocking type carpet velvet removing device shown in figures 1-3 comprises a mounting frame 1 and a velvet removing assembly 5, wherein a net type conveyor 2 is horizontally arranged on the mounting frame 1, a cleaning box 3 is arranged above the net type conveyor 2, a feed inlet is arranged at the front side of the cleaning box 3, a discharge outlet is arranged at the rear side of the cleaning box 3, rotating shafts 4 are arranged at the left side and the right side of the cleaning box 3 in a mirror image mode, the central axis of the rotating shafts 4 is parallel to the central axis of the net type conveyor 2, mounting platforms are arranged at the left side and the right side of the mounting frame 1, optical axis fixing seats are arranged at the front side and the rear side of the mounting platform, two ends of the rotating shafts 4 are respectively connected onto the optical axis fixing seats at the front side and the rear side of the mounting platform in a shaft-to-back order, a servo motor 6 is arranged on the mounting platform, one end of the rotating shafts 4 is fixedly connected with the output ends of the servo motor 6, the down removing assembly 5 comprises a knocking rod 501, the left side and the right side of the knocking rod 501 are respectively positioned outside the left side elevation and the right side elevation of the cleaning box 3 according to the sequence from left to right, the left side and the right side of the cleaning box 3 are respectively provided with a transverse plate 502 corresponding to the left side and the right side of the knocking rod 501, a spring 503 is vertically arranged below the transverse plate 502, one end of the spring 503 is fixedly connected with the bottom of the transverse plate 502, the other end of the spring 503 is fixedly connected with the knocking rod 501, the bottom surface of the knocking rod 501 is parallel to the upper plane of the net conveyor 2, the central axis of the knocking rod 501 is mutually perpendicular to the central axis of the net conveyor 2, the left side and the right side of the cleaning box 3 are respectively provided with an opening for the knocking rod 501 to move up and down, the position of the rotating shaft 4 corresponding to the knocking rod 501 is fixedly connected with a rotating frame 504, a plurality of deflector rods 505 are uniformly distributed on the rotating frame 504 at intervals, the distance from one side of the knocking rod 501 to the central axis of the rotary shaft 4 on the same side is smaller than the distance from the head of the deflector rod 505 on the same side to the central axis of the rotary shaft 4, a knocking plate 508 for knocking a carpet is arranged at the position, located inside the cleaning box 3, of the bottom of the knocking rod 501, the knocking plate 508 is made of anti-static soft materials, the bottom surface of the knocking plate 508 is parallel to the upper plane of the net conveyor 2, before the deflector rod 505 contacts with the knocking rod 501, the knocking plate 508 is located above the carpet on the net conveyor 2, and when the contact point between the head of the deflector rod 505 and the knocking rod 501 moves to the position located at the outer edge of the knocking rod 501 along with the rotation of the deflector rod 505, the knocking plate 508 contacts with the carpet and applies pressure to the carpet;
the head of the deflector rod 505 is connected with pulleys 506 in a shaft way, the left side and the right side of the knocking rod 501 are respectively provided with inclined planes matched with the pulleys 506 on the deflector rod 505, the down removing assembly 5 also comprises guide posts 507, the guide posts 507 are vertically fixedly connected on the transverse plate 502, the knocking rod 501 is fixedly connected with the guide posts 507, and the down removing assembly 5 is uniformly distributed with a plurality of down removing assemblies along the axial direction of the net conveyor 2;
a fluff collecting box 7 is arranged below the net conveyor 2 and corresponds to the cleaning box 3, the bottom of the fluff collecting box 7 is funnel-shaped, an air extractor 8 is arranged at the bottom of the fluff collecting box 7, an air inlet of the air extractor 8 is communicated with the fluff collecting box 7, and a fluff collecting bag is arranged at an air outlet of the air extractor 8;
the method for removing the down by using the knocking type carpet down removing device in the embodiment comprises the following steps:
firstly, a worker places a carpet to be removed on a net conveyor 2 at one side of a feed inlet of a cleaning box 3, makes one face of the carpet flocked downwards, and moves the carpet to an initial knocking position in the cleaning box 3 through the net conveyor 2;
secondly, the electric control system controls the net conveyor 2 to stop, a servo motor 6 is started, the servo motor 6 drives a deflector rod 505 to rotate downwards towards the direction of a cleaning box 3 through a rotating shaft 4 and a rotating frame 504, after a pulley 506 at the head of the deflector rod 505 contacts with the inclined surface of a knocking rod 501 in the rotating process of the deflector rod 505, the deflector rod 505 enables the knocking rod 501 to overcome the tension of a spring 503 through the pulley 506 to move downwards from an initial position along a guide post 507, when the contact point between the pulley 506 at the head of the deflector rod 505 and the knocking rod 501 is moved to the position at the outer side edge of the knocking rod 501 along with the rotation of the deflector rod 505, a knocking plate 508 contacts with a carpet and applies pressure to the carpet, so that the beating and knocking action of the carpet are completed, and after the pulley 506 is separated from the knocking rod 501 along with the rotation of the deflector rod 505, the pulley 506 is moved upwards to an initial position along the guide post 507, and a plurality of pulleys 506 at the head of the rotating frame 504 are sequentially contacted with the knocking rod 501 through the rotation of the rotating shaft 4 until the beating length set by the electric control system is reached, and the carpet is continuously beaten, and the carpet is beaten and the carpet is further beaten and the carpet is free;
during beating and knocking the carpet, falling down fluff falls into the fluff collecting box 7 through meshes on the net conveyor 2, and meanwhile, the air extractor 8 is started to collect and extract the fluff in the fluff collecting box 7 into a fluff collecting bag, and the fluff collecting bag is uniformly processed by staff;
thirdly, the electric control system turns off the servo motor 6, starts the net conveyor 2, enables the carpet to move a distance towards the outlet direction of the cleaning box 3, turns off the net conveyor 2 again, starts the servo motor 6, and repeats the second step until knocking and beating are completed on all areas of the carpet;
fourth, after the carpet is tapped, the servo motor 6 is closed, the net conveyor 2 is started, and the carpet is conveyed out through a discharge hole of the cleaning box 3.
Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present invention and not for limiting the same, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the appended claims.
Claims (2)
1. A knocking type carpet velvet removing device which is characterized in that: including mounting bracket (1) and remove fine hair subassembly (5), net formula conveyer (2) are installed to the level on mounting bracket (1), clear box (3) are installed to net formula conveyer (2) top, the front side of clear box (3) is equipped with feed inlet and clear box (3) the rear side is equipped with the discharge gate, the left and right sides of clear box (3) all are equipped with rotation axis (4), the axis of rotation axis (4) is parallel to the axis of net formula conveyer (2) each other, the one end rigid coupling of rotation axis (4) has servo motor (6), remove fine hair subassembly (5) including beating pole (501), the outside of beating pole (501) left and right sides according to the order from left to right in the left and right sides of clear box (3) respectively, the left and right sides of clear box (3) corresponds the position department of pole (501) left and right sides and all is equipped with diaphragm (502), the below of diaphragm (502) is vertical spring (503), the one end rigid coupling that beating pole (503) and the top of beating pole (503) are equipped with of the rotary shaft (503) of beating the top of the rotary shaft (503) of the top of the frame (501) and the rigid coupling of the one end (503), a plurality of deflector rods (505) are uniformly distributed on the rotating frame (504) at intervals on the circumference, the distance from one side of the deflector rod (501) to the central axis of the rotating shaft (4) on the same side is smaller than the distance from the head of the deflector rod (505) on the same side to the central axis of the rotating shaft (4), a knocking plate (508) for knocking a carpet is arranged at the position, located inside the cleaning box (3), at the bottom of the deflector rod (501), the bottom of the knocking plate (508) is parallel to the mesh conveyor (2), the knocking plate (508) is located above the carpet on the mesh conveyor (2) before the deflector rod (505) contacts the deflector rod (501), and when the contact point of the head of the deflector rod (505) and the deflector rod (501) moves to the position located at the outer edge of the deflector rod (501) along with the rotation of the deflector rod (505), the knocking plate (508) contacts the carpet and applies pressure to the carpet;
the head of the deflector rod (505) is connected with a pulley (506) in a shaft way, and the left side and the right side of the knocking rod (501) are respectively provided with an inclined plane which is matched with the pulley (506) on the deflector rod (505);
the velvet removing assembly (5) further comprises a guide post (507), the guide post (507) is vertically fixedly connected to the transverse plate (502), and the knocking rod (501) is in sliding connection with the guide post (507);
the opening parts of the left side and the right side of the cleaning box (3) are provided with flexible dust covers (9), two ends of each flexible dust cover (9) are fixedly connected to the upper side and the lower side of the opening of the cleaning box (3) respectively, and an opening for extending a knocking rod (501) is arranged on each flexible dust cover (9);
the down collecting device is characterized in that a down collecting box (7) is arranged below the net conveyor (2) and corresponds to the cleaning box (3), the bottom of the down collecting box (7) is funnel-shaped, an air extractor (8) is arranged at the bottom of the down collecting box (7), an air inlet of the air extractor (8) is communicated with the down collecting box (7), and a down collecting bag is arranged at an air outlet of the air extractor (8).
2. A method of removing pile by a slapping carpet extractor of claim 1, comprising the steps of:
firstly, a worker places a carpet to be removed on a net conveyor (2) at one side of a feed inlet of a cleaning box (3), makes one face of the carpet flocked downwards, and moves the carpet to an initial knocking position in the cleaning box (3) through the net conveyor (2);
secondly, the electric control system controls the net conveyor (2) to stop, a servo motor (6) is started, the servo motor (6) drives a deflector rod (505) to rotate downwards towards the direction of a cleaning box (3) through a rotating shaft (4) and a rotating frame (504), after a pulley (506) at the head of the deflector rod (505) contacts with an inclined plane of a knocking rod (501) in the rotating process of the deflector rod (505), the deflector rod (505) enables the knocking rod (501) to overcome the pulling force of a spring (503) through a pulley (506), the deflector rod (505) moves downwards along a guide post (507) from an initial position, when the contact point of the pulley (506) at the head of the deflector rod (505) and the knocking rod (501) rotates along the deflector rod (505) to be located at the outer side edge of the knocking rod (501), the knocking plate (508) contacts with a carpet and applies pressure to the carpet, so that the beating and knocking action on the carpet is completed, after the pulley (506) rotates along with the deflector rod (505) to leave the inclined plane of the rod (501), the pulling force of the spring (507) enables the knocking rod (501) to move upwards along the guide post (507), the contact with the rotating frame (506) to reach a plurality of carpet (501) continuously, and the time length is set up to the rotating position of the deflector rod (506) along the rotating frame (4) until the carpet is reached, so that free fluff in the surface layer and the depth of the flocking carpet falls off from the flocking carpet;
during beating and knocking the carpet, falling down fluff falls into a fluff collecting box (7) through meshes on a net type conveyor (2), and meanwhile, an air extractor (8) is started to collect and extract fluff in the fluff collecting box (7) into a fluff collecting bag, and workers perform unified treatment;
third, the electric control system turns off the servo motor (6), starts the net conveyor (2), enables the carpet to move a distance towards the outlet direction of the cleaning box (3), turns off the net conveyor (2) again, starts the servo motor (6), and repeats the second step until knocking and beating are completed on all areas of the carpet;
fourth, after the carpet is tapped, the servo motor (6) is closed, the net conveyor (2) is started, and the carpet is conveyed out through a discharge hole of the cleaning box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211099372.5A CN115404689B (en) | 2022-09-09 | 2022-09-09 | Knocking type carpet velvet removing device and velvet removing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211099372.5A CN115404689B (en) | 2022-09-09 | 2022-09-09 | Knocking type carpet velvet removing device and velvet removing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115404689A CN115404689A (en) | 2022-11-29 |
| CN115404689B true CN115404689B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211099372.5A Active CN115404689B (en) | 2022-09-09 | 2022-09-09 | Knocking type carpet velvet removing device and velvet removing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115404689B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH062264A (en) * | 1992-06-15 | 1994-01-11 | Duskin Co Ltd | Device for beating fibrous material |
| DE19545208A1 (en) * | 1995-12-05 | 1997-06-12 | Holstein Reinhold | Cleaning carpets, etc. by beating |
| CN1596818A (en) * | 2003-09-17 | 2005-03-23 | 胡佛公司 | Brush assembly for a cleaning device |
| CN204849435U (en) * | 2015-07-21 | 2015-12-09 | 天津宏瑞地毯有限公司 | A pat dust collector for carpet cleaning machine |
| CN207435796U (en) * | 2017-11-21 | 2018-06-01 | 江西岚洁梦地毯家饰有限公司 | A kind of carpet finished surface scrap cleaning equipment |
| CN108742373A (en) * | 2018-07-04 | 2018-11-06 | 丁武轩 | A kind of family's carpet dust removing device of flexible way contact |
| CN112267283A (en) * | 2020-11-06 | 2021-01-26 | 李山仁 | Carpet beater for processing dust through airflow |
-
2022
- 2022-09-09 CN CN202211099372.5A patent/CN115404689B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH062264A (en) * | 1992-06-15 | 1994-01-11 | Duskin Co Ltd | Device for beating fibrous material |
| DE19545208A1 (en) * | 1995-12-05 | 1997-06-12 | Holstein Reinhold | Cleaning carpets, etc. by beating |
| CN1596818A (en) * | 2003-09-17 | 2005-03-23 | 胡佛公司 | Brush assembly for a cleaning device |
| CN204849435U (en) * | 2015-07-21 | 2015-12-09 | 天津宏瑞地毯有限公司 | A pat dust collector for carpet cleaning machine |
| CN207435796U (en) * | 2017-11-21 | 2018-06-01 | 江西岚洁梦地毯家饰有限公司 | A kind of carpet finished surface scrap cleaning equipment |
| CN108742373A (en) * | 2018-07-04 | 2018-11-06 | 丁武轩 | A kind of family's carpet dust removing device of flexible way contact |
| CN112267283A (en) * | 2020-11-06 | 2021-01-26 | 李山仁 | Carpet beater for processing dust through airflow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115404689A (en) | 2022-11-29 |
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