CN219341076U - Automatic carpet winding machine - Google Patents

Automatic carpet winding machine Download PDF

Info

Publication number
CN219341076U
CN219341076U CN202320427269.2U CN202320427269U CN219341076U CN 219341076 U CN219341076 U CN 219341076U CN 202320427269 U CN202320427269 U CN 202320427269U CN 219341076 U CN219341076 U CN 219341076U
Authority
CN
China
Prior art keywords
plate
carpet
mounting
fixed
fixedly arranged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202320427269.2U
Other languages
Chinese (zh)
Inventor
吴艳海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Yumu Technology Development Co ltd
Original Assignee
Tianjin Yumu Technology Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Yumu Technology Development Co ltd filed Critical Tianjin Yumu Technology Development Co ltd
Priority to CN202320427269.2U priority Critical patent/CN219341076U/en
Application granted granted Critical
Publication of CN219341076U publication Critical patent/CN219341076U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model discloses an automatic carpet winding machine, which relates to the field of carpet winding machines and comprises a winding machine workbench, wherein a fixed mounting plate is arranged on the winding machine workbench, a rotary winding drum is rotatably arranged on the side surface of the fixed mounting plate, six fixed limiting plates are fixedly arranged at one end of the rotary winding drum, four movable limiting plates are movably arranged at the other end of the rotary winding drum, and a limiting structure and a driving structure are movably arranged on the rotary winding drum. According to the carpet winding device, through the arrangement of the limiting structure and the carpet tightness adapting structure, when the device is used, the wound carpet can be limited at the same position by utilizing the mutual matching of the fixed limiting plate and the movable limiting plate, so that the position deviation is avoided, and after the winding is finished, the movable limiting plate can be driven to be folded by using the adjusting motor, so that an operator can conveniently take off the wound carpet from the rotary winding drum.

Description

Automatic carpet winding machine
Technical Field
The utility model relates to the technical field of carpet winding machines, in particular to an automatic carpet winding machine.
Background
The electric carpet winding machine is suitable for the experimental fields of biology, physics and chemistry, cosmetics, health care products, foods, reagents and the like, is experimental equipment for mixing and stirring liquid, and has novel product concept design, advanced manufacturing process, large low-speed running torque output and good continuous use performance.
In the prior art, when the carpet is not cut, the carpet needs to be rolled into a cylindrical structure, so that subsequent processing and treatment are convenient, the existing rolling equipment needs a plurality of workers to mutually cooperate to take down the rolled carpet, the carpet is inconvenient to use, the carpet is easy to change in tightness degree of the carpet when in use, the rolled carpet is caused to be in a rolling uneven condition, and the rolled carpet is loose after being taken down, so that the automatic carpet rolling machine is needed to meet the demands of people.
Disclosure of Invention
The utility model aims to provide an automatic carpet winding machine, which solves the problems that the existing winding equipment provided in the background technology needs a plurality of workers to be matched with each other to take down a wound carpet, is inconvenient to use, and is easy to change the tightness degree of the carpet when in use, so that the wound carpet is in an uneven winding condition and loose after being taken down.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic carpet winding machine, includes the rolling machine workstation, install the fixed mounting plate on the rolling machine workstation, the side rotation of fixed mounting plate installs and rotates and receive the reel, and the one end fixed mounting who rotates and receive the reel has six fixed limiting plates, and the other end movable mounting who rotates and receive the reel has four movable limiting plates, rotates and receive movable mounting on the reel and have limit structure and drive structure, the same side movable mounting carpet elasticity adaptation structure of rolling machine workstation, the side rotation of rolling machine workstation installs two guide rolls, two guide rolls all with rotate and receive reel looks adaptation.
Preferably: limit structure includes accommodate motor, drive lead screw, driven plate, transfer line, L type connecting plate, accommodate motor fixed mounting on the inner wall of rolling up the reel in rotation, drive lead screw fixed mounting is on accommodate motor's output, driven plate thread sleeve knot is on the mounting panel, and the one end rotation of transfer line is installed on the driven plate, and L type connecting plate fixed mounting is on corresponding activity limiting plate, and the other end rotation of L type connecting plate is installed in the one end that the driven plate was kept away from to the transfer line.
Preferably: the two ends of the transmission rod are rotatably provided with driving shafts, and the two driving shafts are respectively and fixedly arranged on the driven plate and the L-shaped connecting plate.
Preferably: the driven plate is provided with a threaded hole, and one end of the driving screw rod is installed on the driven plate in a threaded mode.
Preferably: carpet elasticity adaptation structure includes fixed plate, fixed cylinder, movable block, pressure sensing board, installation piece, rotates a section of thick bamboo, and the one end fixed mounting of fixed plate is in the side of fixed mounting plate, and fixed cylinder fixed mounting is in the downside of fixed plate, and movable block slidable mounting is in fixed cylinder, and pressure sensing board fixed mounting is in the bottom of movable block, and installation piece fixed mounting is in the bottom of pressure sensing board, and two rotation section of thick bamboo rotate respectively and install the both ends at the installation piece.
Preferably: the rotary cylinder is internally provided with a rotary shaft, the rotary shaft is fixedly arranged on the side face of the mounting block, the bottom side of the fixing plate is fixedly provided with an adjusting cylinder, and the output end of the adjusting cylinder is fixedly arranged at the top end of the movable block.
Preferably: the driving structure comprises a mounting plate and a servo motor, wherein the mounting plate is fixedly arranged on one side, far away from the rotary winding drum, of the workbench of the winding machine, the servo motor is fixedly arranged on the mounting plate, the output end of the servo motor is fixedly arranged on the rotary winding drum, one end of a fixed supporting plate is fixedly arranged on the bottom side of the mounting plate, and the other end of the fixed supporting plate is fixedly arranged on the side face of the workbench of the winding machine.
Preferably: the one end that is close to of activity limiting plate rotates and installs the loose axle, and fixed mounting has L type mounting bracket on the loose axle, and the one end fixed mounting of L type mounting bracket is on the inner wall of rotating and receiving the reel.
The beneficial effects of the utility model are as follows:
according to the carpet winding device, through the arrangement of the limiting structure and the carpet tightness adapting structure, when the device is used, the wound carpet can be limited at the same position by utilizing the mutual matching of the fixed limiting plate and the movable limiting plate, so that the position deviation is avoided, and after the winding is completed, the movable limiting plate can be driven to be folded by using the adjusting motor, so that an operator can conveniently take off the wound carpet from the rotary winding drum.
According to the carpet winding drum, the installation block is driven to move by the adjusting cylinder through the arrangement of the rotating drum, so that the rotating drum is pressed or far away from a carpet, the aim of adjusting the tightness degree of the carpet by the rotating drum is fulfilled, and the carpet can be firmly wound on the rotating winding drum.
Drawings
Fig. 1 is a schematic perspective view of an automatic carpet winder according to the present utility model;
FIG. 2 is a schematic top view of an automatic carpet winder according to the present utility model;
FIG. 3 is a schematic view of a part of an automatic carpet winder according to the present utility model;
FIG. 4 is a schematic diagram of a cross-sectional portion of an automatic carpet winder according to the present utility model;
fig. 5 is a schematic structural diagram of a carpet tightness adapting structure of an automatic carpet winder according to the present utility model.
In the figure: 100. a winder workbench; 101. a fixed mounting plate; 200. rotating the winding drum; 201. a mounting plate; 202. a servo motor; 203. a fixed support plate; 204. fixing a limiting plate; 205. a movable limiting plate; 206. an L-shaped mounting rack; 207. a movable shaft; 300. a fixing plate; 301. a fixed cylinder; 302. a movable block; 303. a pressure sensing plate; 304. a mounting block; 305. a rotating cylinder; 306. a rotating shaft; 307. adjusting a cylinder; 400. a guide roller; 500. adjusting a motor; 501. driving a screw rod; 502. a driven plate; 503. a transmission rod; 504. an L-shaped connecting plate; 505. a drive shaft; 506. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 5, an automatic carpet winder, comprising a winder workbench 100, further, a fixed mounting plate 101 is mounted on the winder workbench 100, a rotary winding drum 200 is rotatably mounted on the side surface of the fixed mounting plate 101, six fixed limiting plates 204 are fixedly mounted on one end of the rotary winding drum 200, four movable limiting plates 205 are movably mounted on the other end of the rotary winding drum 200, a limiting structure and a driving structure are movably mounted on the rotary winding drum 200, further, a carpet tightness adapting structure is movably mounted on the same side surface of the winder workbench 100, two guide rollers 400 are rotatably mounted on the side surface of the winder workbench 100, both guide rollers 400 are adapted to the rotary winding drum 200, when the device is used, a carpet is required to pass through the two guide rollers 400 and then be fixed on the rotary winding drum 200, and then a servo motor 202 is started, the output end of the servo motor 202 is utilized to drive the rotary winding drum 200 to rotate, the rotary winding drum 200 can drive the carpet to wind on the carpet, so that the purpose of winding is achieved, the fixed limiting plate 204 and the movable limiting plate 205 are utilized to mutually cooperate, the carpet can be ensured not to deviate on the rotary winding drum 200, in the winding process, in order to ensure the tightness degree of the carpet, the carpet can be supported by the rotary drum 305, when the tightness degree of the carpet changes, the pressure sensing plate 303 can be utilized to receive the change of the pressure, the adjusting cylinder 307 is utilized to drive the mounting block 304 to move the position, so that the rotary drum 305 compresses or is far away from the carpet, the purpose of adjusting the tightness degree of the carpet by the rotary drum 305 is achieved, the carpet can be firmly wound on the rotary winding drum 200, and when the carpet wound on the rotary winding drum 200 needs to be taken down, can use accommodate motor 500 drive lead screw 501 to rotate, pivoted drive lead screw 501 utilizes screw hole 506 drive driven disc 502 shift position, and then realize utilizing driven disc 502 to drive transfer line 503 and rotate, transfer line 503 utilizes the drive shaft 505 at both ends to transmit power, realize the pivoted effect of drive L type connecting plate 504, pivoted L type connecting plate 504 can drive movable limiting plate 205 likewise and rotate on L type mounting bracket 206, movable limiting plate 205 utilizes loose axle 207 to realize pivoted purpose on L type mounting bracket 206, and then realize folding gathering of movable limiting plate 205, the person of facilitating the use is from rotating take-up reel 200 with the carpet down.
Further, limit structure includes accommodate motor 500, drive lead screw 501, driven plate 502, the transfer line 503, L type connecting plate 504, accommodate motor 500 fixed mounting is on the inner wall of rolling up reel 200 in rotation, drive lead screw 501 fixed mounting is on the output of accommodate motor 500, driven plate 502 thread bushing is on mounting panel 201, the one end rotation of transfer line 503 is installed on driven plate 502, L type connecting plate 504 fixed mounting is on corresponding movable limiting plate 205, the other end rotation of L type connecting plate 504 is installed and is kept away from the one end of driven plate 502 at the transfer line 503, when the carpet of rolling up on the reel 200 will be taken off in the needs, can use accommodate motor 500 drive lead screw 501 to rotate, pivoted drive lead screw 501 utilizes screw hole 506 drive driven plate 502 shift position, and then realize utilizing driven plate 502 to drive transfer line 503 rotation, the transfer line 503 utilizes the drive shaft 505 at both ends to transmit power, realize the effect that drive L type connecting plate 504 rotates, the L type 504 likewise can drive movable limiting plate 205 and rotate on L type mounting bracket 206, movable limiting plate 205 utilizes loose axle 207 to realize on L type 206 pivoted one end, when the carpet of rolling up reel 200 is taken down in rotation, and then the purpose of rolling up the reel 200 is convenient from the reel is taken up to the user.
Further, the driving shafts 505 are rotatably mounted at two ends of the driving rod 503, the two driving shafts 505 are fixedly mounted on the driven plate 502 and the L-shaped connecting plate 504 respectively, the driving rod 503 is driven to rotate by the driven plate 502, and the driving rod 503 transmits power by the driving shafts 505 at two ends, so that the effect of driving the L-shaped connecting plate 504 to rotate is achieved.
Further, a threaded hole 506 is formed in the driven plate 502, one end of the driving screw 501 is screwed on the driven plate 502, and the rotating driving screw 501 drives the driven plate 502 to move by using the threaded hole 506.
Further, the carpet tightness adapting structure comprises a fixed plate 300, a fixed cylinder 301, a movable block 302, a pressure sensing plate 303, a mounting block 304 and a rotating cylinder 305, one end of the fixed plate 300 is fixedly mounted on the side face of the fixed mounting plate 101, the fixed cylinder 301 is fixedly mounted on the bottom side of the fixed plate 300, the movable block 302 is slidably mounted in the fixed cylinder 301, the pressure sensing plate 303 is fixedly mounted at the bottom end of the movable block 302, the mounting block 304 is fixedly mounted at the bottom end of the pressure sensing plate 303, the two rotating cylinders 305 are respectively rotatably mounted at two ends of the mounting block 304, in the rolling process, in order to ensure the tightness degree of a carpet, the carpet can be abutted against the rotating cylinders 305, so that when the tightness degree of the carpet changes, the pressure sensing plate 303 can be used for receiving the change of pressure, and the adjusting cylinder 307 is used for driving the mounting block 304 to move, so that the rotating cylinders 305 compress or are far away from the carpet, the aim of adjusting the tightness degree of the carpet by the rotating cylinders 305 is fulfilled, and the carpet can be firmly rolled on the rolling drum 200.
Further, a rotating shaft 306 is provided in the rotating cylinder 305, the rotating shaft 306 is fixedly mounted on the side surface of the mounting block 304, an adjusting cylinder 307 is fixedly mounted on the bottom side of the fixing plate 300, the output end of the adjusting cylinder 307 is fixedly mounted on the top end of the movable block 302, and the adjusting cylinder 307 is used for driving the mounting block 304 to move, so that the rotating cylinder 305 is pressed or far away from a carpet.
Further, the driving structure comprises a mounting plate 201 and a servo motor 202, wherein the mounting plate 201 is fixedly installed on one side, far away from the rotary winding drum 200, of the winding machine workbench 100, the servo motor 202 is fixedly installed on the mounting plate 201, the output end of the servo motor 202 is fixedly installed on the rotary winding drum 200, one end of a fixed supporting plate 203 is fixedly installed on the bottom side of the mounting plate 201, and the other end of the fixed supporting plate 203 is fixedly installed on the side face of the winding machine workbench 100.
Further, one end of the movable limiting plate 205, which is close to the rotary winding drum 200, is rotatably provided with a movable shaft 207, an L-shaped mounting frame 206 is fixedly arranged on the movable shaft 207, one end of the L-shaped mounting frame 206 is fixedly arranged on the inner wall of the rotary winding drum 200, the movable limiting plate 205 utilizes the movable shaft 207 to achieve the purpose of rotating on the L-shaped mounting frame 206, and further folding and gathering of the movable limiting plate 205 are achieved, so that a user can take down a carpet from the rotary winding drum 200 conveniently.
The working principle of the utility model is as follows:
when the device is used, firstly, a carpet passes through two guide rollers 400 and is fixed on the rotary winding drum 200, then, the servo motor 202 is started, the rotary winding drum 200 can be driven to rotate by the output end of the servo motor 202, the rotary winding drum 200 can drive the carpet to wind up on the carpet, so that the purpose of winding is achieved, the carpet can be prevented from deviating on the rotary winding drum 200 by the mutual matching of the fixed limiting plate 204 and the movable limiting plate 205, in the winding process, in order to ensure the tightness of the carpet, the carpet can be propped against by the rotary drum 305, so that when the tightness of the carpet changes, the pressure can be received by the pressure sensing plate 303, the mounting block 304 is driven to move by the adjusting cylinder 307, so that the rotary drum 305 compresses or is far away from the carpet, the purpose of utilizing a rotary drum 305 to adjust the tightness degree of a carpet is achieved, the carpet can be firmly wound on the rotary winding drum 200, when the carpet wound on the rotary winding drum 200 needs to be taken down, an adjusting motor 500 can be used for driving a driving screw rod 501 to rotate, the rotary driving screw rod 501 drives a driven disc 502 to move by utilizing a threaded hole 506, the driven disc 502 is utilized to drive a transmission rod 503 to rotate, the transmission rod 503 utilizes driving shafts 505 at two ends to transmit power, the effect of driving an L-shaped connecting plate 504 to rotate is achieved, the rotary L-shaped connecting plate 504 can also drive a movable limiting plate 205 to rotate on an L-shaped mounting frame 206, the movable limiting plate 205 utilizes a movable shaft 207 to achieve the purpose of rotating on the L-shaped mounting frame 206, further folding and gathering of the movable limiting plate 205 are achieved, and a user can take down the carpet from the rotary winding drum 200 conveniently.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a carpet automatic winding machine, includes rolling machine workstation (100), its characterized in that: install fixed mounting panel (101) on rolling machine workstation (100), the side rotation of fixed mounting panel (101) is installed and is rotated receipts reel (200), and the one end fixed mounting who rotates receipts reel (200) has six fixed limiting plates (204), and the other end movable mounting who rotates receipts reel (200) has four movable limiting plates (205), and movable mounting has limit structure and drive structure on receiving reel (200) in rotation, the same side movable mounting carpet elasticity adaptation structure of rolling machine workstation (100), the side rotation of rolling machine workstation (100) is installed two guide rolls (400), and two guide rolls (400) all with rotate receipts reel (200) looks adaptation.
2. The automatic carpet winder of claim 1, wherein: limit structure includes accommodate motor (500), drive lead screw (501), driven plate (502), transfer line (503), L type connecting plate (504), accommodate motor (500) fixed mounting is on the inner wall of rolling up reel (200), drive lead screw (501) fixed mounting is on the output of accommodate motor (500), driven plate (502) thread sleeve knot is on mounting panel (201), the one end rotation of transfer line (503) is installed on driven plate (502), L type connecting plate (504) fixed mounting is on corresponding movable limiting plate (205), the other end rotation of L type connecting plate (504) is installed in the one end that driven plate (502) was kept away from to transfer line (503).
3. The automatic carpet winder of claim 2, wherein: the two ends of the transmission rod (503) are rotatably provided with driving shafts (505), and the two driving shafts (505) are respectively and fixedly arranged on the driven plate (502) and the L-shaped connecting plate (504).
4. The automatic carpet winder of claim 2, wherein: a threaded hole (506) is formed in the driven plate (502), and one end of the driving screw rod (501) is installed on the driven plate (502) in a threaded mode.
5. The automatic carpet winder of claim 1, wherein: carpet elasticity adaptation structure includes fixed plate (300), fixed cylinder (301), movable block (302), pressure sensing plate (303), installation piece (304), rotating cylinder (305), the one end fixed mounting of fixed plate (300) is in the side of fixed mounting board (101), fixed cylinder (301) fixed mounting is in the bottom of fixed plate (300), movable block (302) slidable mounting is in fixed cylinder (301), pressure sensing plate (303) fixed mounting is in the bottom of movable block (302), installation piece (304) fixed mounting is in the bottom of pressure sensing plate (303), two rotating cylinders (305) rotate respectively and install the both ends at installation piece (304).
6. The automatic carpet winder of claim 5, wherein: a rotating shaft (306) is arranged in the rotating cylinder (305), the rotating shaft (306) is fixedly arranged on the side face of the mounting block (304), an adjusting cylinder (307) is fixedly arranged on the bottom side of the fixing plate (300), and the output end of the adjusting cylinder (307) is fixedly arranged at the top end of the movable block (302).
7. The automatic carpet winder of claim 1, wherein: the driving structure comprises a mounting plate (201) and a servo motor (202), wherein the mounting plate (201) is fixedly arranged on one side, far away from the rotary winding drum (200), of the winding machine workbench (100), the servo motor (202) is fixedly arranged on the mounting plate (201), the output end of the servo motor (202) is fixedly arranged on the rotary winding drum (200), one end of a fixed support plate (203) is fixedly arranged on the bottom side of the mounting plate (201), and the other end of the fixed support plate (203) is fixedly arranged on the side face of the winding machine workbench (100).
8. The automatic carpet winder of claim 1, wherein: one end of the movable limiting plate (205) close to the rotary winding drum (200) is rotatably provided with a movable shaft (207), an L-shaped mounting frame (206) is fixedly arranged on the movable shaft (207), and one end of the L-shaped mounting frame (206) is fixedly arranged on the inner wall of the rotary winding drum (200).
CN202320427269.2U 2023-03-09 2023-03-09 Automatic carpet winding machine Active CN219341076U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320427269.2U CN219341076U (en) 2023-03-09 2023-03-09 Automatic carpet winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320427269.2U CN219341076U (en) 2023-03-09 2023-03-09 Automatic carpet winding machine

Publications (1)

Publication Number Publication Date
CN219341076U true CN219341076U (en) 2023-07-14

Family

ID=87113560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320427269.2U Active CN219341076U (en) 2023-03-09 2023-03-09 Automatic carpet winding machine

Country Status (1)

Country Link
CN (1) CN219341076U (en)

Similar Documents

Publication Publication Date Title
CN207072710U (en) A kind of communications cable neatly puts wire rolling machine
CN202953608U (en) Automatic winder for protective film waste edges
CN219341076U (en) Automatic carpet winding machine
CN212668673U (en) Wall cloth cutting and rolling equipment
CN110667192B (en) Lamination equipment of paper products processing usefulness
CN214878819U (en) Coiling mechanism in special paper production process
CN214021011U (en) Three-roller grinding machine
CN210029397U (en) Rolling machine of adjustable rolling size
CN216863091U (en) Material collecting device is beaten to adhesive tape system I-shaped cloth
CN220412311U (en) Adhesive tape rewinder
CN215879366U (en) Plate rolling machine with quick cleaning structure
CN216997049U (en) Sewing thread production is with having coiling mechanism that prevents that winding from piling up structure
CN218723965U (en) Online thickness detection device for PVC (polyvinyl chloride) coiled material
CN219296748U (en) Rewinding device for decorating paper printing
CN219058173U (en) TMT texturing machine for producing sea-island composite yarn
CN217146623U (en) Automatic counting device for upgrading of hand wiping paper
CN218372966U (en) Mount flower bag and tailor device
CN217504253U (en) Drying mechanism of adhesive tape production coating machine
CN216736837U (en) Cloth winding device for installation of spinning equipment
CN215885677U (en) Coiling mechanism of toilet roll paper processing
CN217733591U (en) Fabric slitting device for garment production
CN219296737U (en) Rolling machine is used in adhesive sticker production and processing
CN212641040U (en) Press polish equipment for producing color card paper
CN213037043U (en) Novel needle cotton production device
CN215438925U (en) Cloth rolling mechanism for printing machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant