CN212668669U - High-efficient environment-friendly coiling mechanism for braided bag - Google Patents

High-efficient environment-friendly coiling mechanism for braided bag Download PDF

Info

Publication number
CN212668669U
CN212668669U CN202020689186.7U CN202020689186U CN212668669U CN 212668669 U CN212668669 U CN 212668669U CN 202020689186 U CN202020689186 U CN 202020689186U CN 212668669 U CN212668669 U CN 212668669U
Authority
CN
China
Prior art keywords
bar
screw
strip
lead screw
length direction
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
CN202020689186.7U
Other languages
Chinese (zh)
Inventor
陆飞
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.)
Jiangsu Feizheng Technology Co ltd
Original Assignee
Jiangsu Feizheng Technology 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 Jiangsu Feizheng Technology Co ltd filed Critical Jiangsu Feizheng Technology Co ltd
Priority to CN202020689186.7U priority Critical patent/CN212668669U/en
Application granted granted Critical
Publication of CN212668669U publication Critical patent/CN212668669U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Making Paper Articles (AREA)

Abstract

The utility model discloses a coiling mechanism for high-efficient environment-friendly braided bag relates to braided bag production and processing field, the on-line screen storage device comprises a base, the base upper end is equipped with the rotation support pole and supports places the seat, open the base upper end has first bar recess, all be equipped with first lead screw and first bar slide in the first bar recess, first bar slide with it does not articulate to be equipped with the connecting rod to divide equally between the rotation support pole, be equipped with the rolling subassembly between the rotation support pole, the rolling subassembly is including receipts reel, annular support body, bar opening, second lead screw, bar slider, locating lever and ring gear frame, the base upper end is equipped with first guide roller, be equipped with second guide roller and third guide roller between the rotation support pole in addition. This coiling mechanism simple structure, the simple operation realizes high-efficient environmental protection, realizes the tensile regulation and control of braided bag semi-manufactured goods, realizes that the braided bag book compresses tightly firmly, avoids the braided bag book to lead to the fact self not hard up, damage etc. because of loading and unloading, transport transfer etc..

Description

High-efficient environment-friendly coiling mechanism for braided bag
Technical Field
The utility model relates to a braided bag production and processing field, concretely relates to coiling mechanism for high-efficient environment-friendly braided bag.
Background
The woven bag production process needs to wind the woven belt semi-finished product woven by warps and wefts to form a cylindrical woven bag roll. The existing woven bag winding device is complex in structure, high in cost, inconvenient to operate and low in work efficiency. The wrinkling phenomenon is very easy to occur in the winding process of the semi-finished woven bag, and the product quality is influenced. The braided bag roll is easy to loosen and damage in the processes of loading, unloading, carrying, transferring and the like. Therefore, a new solution is now needed.
Disclosure of Invention
In order to solve the problem, the utility model discloses a coiling mechanism for high efficiency environmental protection type braided bag, this coiling mechanism simple structure, the simple operation realizes high-efficient environmental protection, realizes the tensile regulation and control of braided bag semi-manufactured goods, avoids the appearance of fold phenomenon, realizes that the braided bag book compresses tightly firmly, avoids the braided bag book to cause braided bag book self to become flexible, damage etc. because of loading and unloading, transport transfer etc..
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a coiling mechanism for high-efficient environment-friendly braided bag, includes the base, articulated a set of pivoted support pole, the opposite side upper end middle part of being equipped with of base length direction one side upper end is equipped with the support and places the seat, base width direction both sides upper end and being close to it equally divides to place the seat position and equally divide and do not open and have a first bar recess to support, all be equipped with first lead screw and first bar slide in the first bar recess, be located the external first motor of first lead screw tip of one side, first bar slide with it is equipped with the connecting rod to equally divide between the pivoted support pole, be equipped with the rolling subassembly between the non-hinged end tip of pivoted support pole, the rolling subassembly includes that the annular support body, the bar opening that equally divide on the annular support body do not overlap, equally divide second lead screw and bar slider that all was equipped with in the bar opening, The outer end wall of the strip-shaped sliding block is provided with a positioning rod and an annular frame body which are hinged with each other, the end wall of the non-opposite end of the winding drum in the length direction is provided with an annular transmission frame which is movably arranged, the upper end of one side of the base in the length direction is provided with a first material guide roller, and a second material guide roller and a third material guide roller are arranged between the rotating supporting rods. The first motor and the second motor are rotating motors, a dust removal fan is additionally arranged at the upper end of the base, and the air outlet end of the dust removal fan is externally connected with a dust removal pipeline.
As an improvement of the utility model, the rotary supporting rods are arranged in parallel along the width direction of the base at intervals, the first material guide roller is arranged between the hinged ends of the rotating support rods, the first strip-shaped grooves are all arranged along the length direction of the base, the first screw rods are movably arranged through the first bar-shaped sliding seat, first screw rod transmission assemblies are respectively arranged between the inner end wall of the movably penetrating position of the first bar-shaped sliding seat and the outer part of the first screw rod, the end part of the other side of the first screw rod, which corresponds to the hinged end of the rotary supporting rod, movably penetrates through the inner end wall of the first strip-shaped groove to extend out, the end part of the extending end of the first screw rod, which is positioned on one side, is externally connected with the first motor through a coupler, a driving belt wheel is sleeved outside the extending end of the first screw rod, a driven belt wheel is sleeved outside the extending end of the first screw rod positioned on the other side, and a belt is sleeved between the driving belt wheel and the driven belt wheel. The first screw rod transmission assembly and the second screw rod transmission assembly are both designed by adopting the existing screw rod transmission principle technology.
As an improvement of the utility model, the non-hinged end of the rotary supporting rod is provided with a disc-shaped mounting frame body, the non-hinged end of the rotary supporting rod on one side is provided with a second motor, the output shaft of the second motor is movably penetrated through the rotary supporting rod, the extending end of the rotary supporting rod is fixedly connected with the disc-shaped mounting frame body, a winding drum is detachably arranged between the disc-shaped mounting frame bodies, the outer end walls on the two sides of the length direction of the winding drum are respectively and uniformly provided with an outer thread groove, the inner end walls of the annular frame body are respectively and uniformly provided with an inner thread groove, the outer thread groove and the inner thread groove are mutually engaged and driven, the bar-shaped through holes are all arranged along the thickness direction of the annular frame body and are all arranged along the outer end radius direction of the cross section of the annular frame body, the activity of dividing equally of second lead screw is run through just the bar slider activity run through the department inner end wall with it does not be equipped with second lead screw drive assembly to divide equally between the second lead screw outside, the second lead screw is close to it has drive gear to divide equally respectively to divide an end tip in annular support body outside circumference end wall position, it has the transmission tooth's socket to divide equally on the annular transmission frame inner end wall respectively, the outside teeth of a cogwheel of drive gear with the transmission tooth's socket is the transmission of all meshing each other, the bar slider is followed it does not articulate to be equipped with the locating lever to divide equally on the corresponding end wall of receipts reel length direction, the bar slider is followed just correspond on the corresponding end wall of receipts reel length direction another side of annular support body cross section centre of a circle position is equ. The disc-shaped mounting frame body and the annular transmission frame can rotate freely and circumferentially, the winding drum is detachably mounted through bolts, and the transmission gear is a bevel gear.
As an improvement of the utility model, just be close to between the rotation support pole rolling subassembly position is equipped with the third guide material roller, it does not open to just equally divide along its length direction on the corresponding end wall of rotation support pole has second bar recess, equally divide in the second bar recess and do not be equipped with second bar slide, be equipped with second guide material roller between the second bar slide, on the second bar slide and perpendicular the end wall direction is equallyd divide and do not open in the second bar recess has the location screw, it has the set screw to equally divide respectively to twist in the location screw. The positioning screw is used for adjusting the position of the second bar-shaped sliding seat.
Compared with the prior art, the utility model has the advantages of as follows: the winding device is simple in structure, convenient to operate and capable of achieving efficient and environment-friendly effects. Through the regulation and control of second guide roller position, can realize the tensile regulation and control of braided bag semi-manufactured goods, avoid the appearance of fold phenomenon. Realize the regulation and control of locating lever position, the locating lever realizes that the braided bag book compresses tightly firmly, avoids the braided bag book to lead to the fact that braided bag book self is not hard up, damage etc. because of loading and unloading, transport transfer etc..
Drawings
FIG. 1 is a schematic view of the overall structure of a winding device for an efficient and environmentally friendly woven bag according to the present invention;
FIG. 2 is a schematic view of the belt drive configuration;
FIG. 3 is a schematic view of the transmission structure of the transmission gear;
list of reference numerals: 1. a base; 2. rotating the support rod; 3. a supporting placing seat; 4. a first bar-shaped groove; 5. a first lead screw; 6. a first bar-shaped slide carriage; 7. a first motor; 8. a connecting rod; 9. a winding component; 10. winding the roll; 11. an annular frame body; 12. a strip-shaped through opening; 13. a second lead screw; 14. a bar-shaped slider; 15. positioning a rod; 16. an annular transmission frame; 17. a first guide roller; 18. a second guide roller; 19. a third guide roller; 20. a driving pulley; 21. a driven pulley; 22. a belt; 23. a disc-shaped mounting frame body; 24. a transmission gear; 25. a limiting block; 26. a second strip-shaped groove; 27. a second bar slide.
Detailed Description
Example 1: referring to fig. 1, 2 and 3, it is right at present that the utility model provides a pair of high efficiency environment-friendly coiling mechanism for braided bag explains, including base 1, base 1 length direction one side upper end is articulated to be equipped with a set of rotation support bar 2, opposite side upper end middle part is equipped with to support and places seat 3, base 1 width direction both sides upper end and being close to support and place seat 3 position and equally divide and have opened first bar groove 4 respectively, all be equipped with first lead screw 5 and first bar slide 6 in the first bar groove 4, be located the first lead screw 5 external first motor 7 of tip of one side, first bar slide 6 with it does not articulate respectively to be equipped with connecting rod 8 to equally divide between rotation support bar 2, be equipped with rolling subassembly 9 between the non-hinged end tip of rotation support bar 2, rolling subassembly 9 is equallyd divide annular support body 11 that do not overlap including rolling section 10, rolling section 10 length direction both sides outer end, rolling, Equally divide on the annular support body 11 and equally divide respectively strip opening 12 that evenly opens some, all be equipped with in the strip opening 12 second lead screw 13 and strip slider 14, the bar slider 14 outer end wall on equally divide respectively articulated locating lever 15 and annular support body 11 and equally divide the annular transmission frame 16 that does not the activity and is equipped with on the non-looks terminal wall of winding reel 10 length direction, 1 length direction one side upper end of base is equipped with first guide roller 17, be equipped with second guide roller 18 and third guide roller 19 between the rotation support rod 2 in addition.
Example 2: referring to fig. 1 and 2, the winding device for an environment-friendly and efficient woven bag provided by the present invention is now described, wherein the rotary support rods 2 are arranged in parallel at intervals along the width direction of the base 1, the first guide rollers 17 are arranged between the hinged ends of the rotary support rods 2, the first bar-shaped grooves 4 are all arranged along the length direction of the base 1, the first screws 5 are all movably arranged to penetrate through the first bar-shaped slide carriage 6, the first screw transmission components are respectively arranged between the inner end wall of the movably penetrating position of the first bar-shaped slide carriage 6 and the outer part of the first screw 5, the end part of the other end of the first screw 5 corresponding to the hinged end of the rotary support rods 2 is movably arranged to penetrate through the inner end wall of the first bar-shaped groove 4, the end part of the first screw 5 on one side is externally connected with the first motor 7 through a coupler, and the outer part of the extending end of the first screw 5 is sleeved with a, and a driven belt wheel 21 is sleeved outside the extending end of the first screw rod 5 positioned at the other side, and a belt 22 is sleeved between the driving belt wheel 20 and the outside of the driven belt wheel 21.
Example 3: referring to fig. 1 and 3, it is right now that the utility model provides a pair of high-efficient environment-friendly coiling mechanism for braided bag explains, 2 non-hinged end departments of pivoted support pole are just followed it is equipped with disc installation support body 23 to equally divide other activities on the corresponding end wall of 1 width direction of base, and 2 non-hinged end tip of pivoted support pole that lie in one side are equipped with the second motor, the activity of second motor output shaft runs through pivoted support pole 2 stretches out to set up and its end tip and disc installation support body 23 fixed connection that stretches out, detachable receipts section of being equipped with 10 between disc installation support body 23, it has the external thread groove to equally divide on the external end wall of 10 length direction both sides of receipts section of drum 10, it has the internal thread groove to equally divide on the internal end wall of annular support body 11, the external thread groove with the transmission of intermeshing of internal thread groove, bar opening 12 all follows 11 thickness direction of annular support body is seted up and all follows 11 cross sections of annular support The second screw rods 13 are respectively and movably arranged through the strip-shaped sliding blocks 14 in the radial direction, second screw rod transmission components are respectively arranged between the inner end walls of the movably penetrating parts of the strip-shaped sliding blocks 14 and the outer parts of the second screw rods 13, the end parts of one side ends of the second screw rods 13 close to the outer circumferential end wall of the annular frame body 11 are respectively sleeved with a transmission gear 24, the inner end wall of the annular transmission frame 16 is respectively and evenly provided with a transmission tooth socket, the gear teeth outside the transmission gear 24 and the transmission tooth sockets are mutually meshed for transmission, the end walls of the strip-shaped sliding blocks 14 corresponding to the length direction of the winding drum 10 are respectively hinged with a positioning rod 15, the bar-shaped sliding blocks 14 are respectively provided with a limiting block 25 on the end wall of the corresponding end of the length direction of the winding drum 10 and on the other side end corresponding to the circle center of the cross section of the annular frame body 11.
Example 4: referring to fig. 1, it is right now the utility model provides a pair of coiling mechanism for high efficiency environment-friendly braided bag explains, just be close to between the rotational support pole 2 the rolling subassembly 9 position is equipped with third guide material roller 19, it does not open to just equally divide along its length direction on the 2 corresponding end walls of rotational support pole has second bar recess 26, it does not be equipped with second bar slide 27 to equally divide in the second bar recess 26, be equipped with second guide material roller 18 between the second bar slide 27, just perpendicular on the second bar slide 27 end wall direction is equallyd divide and is do not opened the location screw in the second bar recess 26, it does not twist into set screw to equally divide in the location screw.
The utility model discloses can also form new implementation mode with embodiment 1 with at least one in embodiment 2, 3, 4 the technical characterstic.
The working principle is as follows: the winding drum is detachably installed between the disc-shaped installation frame bodies, the disc-shaped installation frame bodies can be driven to rotate by the operation of the second motor, the winding drum can be driven to rotate by the rotation of the disc-shaped installation frame bodies, and the winding drum realizes winding of the semi-finished woven bag. The braided bag semi-manufactured goods passes first guide roller in proper order, second guide roller and third guide roller twine on the reel, second bar slide can be followed second bar recess length direction and slided, set screw twists the fastening that can realize second bar slide position in the set screw, the regulation and control of second bar slide position can be realized the regulation and control of second guide roller position, the regulation and control of second guide roller position can be realized treating the tensile regulation and control of winding braided bag semi-manufactured goods, the fold phenomenon appears when avoiding twining. First motor function can drive the first lead screw that is located one side and rotate, the rotation of first lead screw passes through driving pulley, the belt, driven pulley can drive the first lead screw that is located the opposite side and rotate, the rotation of first lead screw can make first bar slide along first bar groove length direction reciprocating motion through first lead screw transmission subassembly, the regulation and control of bracing piece expansion angle can be realized rotating through the connecting rod to the motion of first bar slide, thereby realize the regulation and control of rolling subassembly position height, be convenient for the winding of braided bag semi-manufactured goods, it places the unloading of braided bag book after the winding to support to place the seat, be convenient for the installation of rolling subassembly, dismantle. The meshing transmission of the inner thread groove and the outer thread groove can realize the regulation and control of the position of the annular frame body, and the annular frame body has a limiting effect when being used for winding the semi-finished woven bag. The manual rotation annular drive frame, the rotation of annular drive frame can drive the second lead screw through the transmission tooth's socket and the outside teeth of a cogwheel of drive gear meshing transmission and rotate, the rotation of second lead screw can make bar slider slide along bar opening length direction through second lead screw drive assembly, the regulation and control of locating lever position can be realized in the motion of bar slider, the position of regulation and control locating lever after the winding of braided bag semi-manufactured goods is accomplished, make the locating lever compress tightly in the outside that the braided bag was rolled up, prevent that the braided bag is rolled up because loading and unloading after the rolling was accomplished, the transport etc. causes not hard up, damage etc. The locating lever is articulated design, but can make its vertical placing by hand when it does not use, avoids causing the interference to the winding of braided bag semi-manufactured goods, makes the locating lever level at the manual during use, and the stopper makes the locating lever pivoted angle obtain the restriction. The dust removal fan who is equipped with realizes the guarantee of coiling mechanism operational environment.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (4)

1. The utility model provides a coiling mechanism for environment-friendly efficient woven bag, includes base (1), a serial communication port, base (1) length direction one side upper end is articulated to be equipped with a set of pivoted support pole (2), opposite side upper end middle part is equipped with to support and places seat (3), base (1) width direction both sides upper end just is close to support and place seat (3) position and equally divide and do not open first bar groove (4), all be equipped with first lead screw (5) and first bar slide (6) in first bar groove (4), be located the external first motor (7) of first lead screw (5) tip of one side, first bar slide (6) with it does not articulate and is equipped with connecting rod (8) to equally divide between pivoted support pole (2), be equipped with rolling component (9) between pivoted support pole (2) non-hinged end tip, rolling component (9) are including receiving reel (10), The winding drum is characterized in that the outer ends of the two sides of the length direction of the winding drum (10) are equally divided into annular frame bodies (11) which are sleeved respectively, strip-shaped through holes (12) which are uniformly formed are equally divided on the annular frame bodies (11), second screw rods (13) and strip-shaped sliding blocks (14) which are arranged in the strip-shaped through holes (12), and annular transmission frames (16) which are movably arranged along the end walls of the non-opposite ends of the length direction of the winding drum (10) are equally divided on the outer end walls of the strip-shaped sliding blocks (14), a first material guide roller (17) is arranged at the upper end of one side of the length direction of the base (1), and a second material guide roller (18) and a third material guide roller (19) are additionally arranged between the rotating support rods (.
2. The winding device for the efficient environmental-friendly woven bag according to claim 1, characterized in that: the rotary supporting rod (2) is arranged in parallel at intervals in the width direction of the base (1), the first material guide roller (17) is arranged between hinged ends of the rotary supporting rod (2), the first strip-shaped groove (4) is arranged along the length direction of the base (1), the first lead screw (5) is movably arranged to penetrate through the first strip-shaped sliding seat (6), the inner end wall of the movable penetrating position of the first strip-shaped sliding seat (6) and the outer part of the first lead screw (5) are respectively provided with a first lead screw transmission assembly, the other end part of the hinged end position of the first lead screw (5) corresponds to the rotary supporting rod (2) and is movably arranged to penetrate through the inner end wall of the first strip-shaped groove (4), the end part of the extending end of the first lead screw (5) positioned on one side is externally connected with the first motor (7) through a coupler, and a driving belt pulley (20) is sleeved outside the extending end of the first lead screw (5), a driven belt wheel (21) is sleeved outside the extending end of the first screw rod (5) positioned on the other side, and a belt (22) is sleeved between the driving belt wheel (20) and the driven belt wheel (21).
3. The winding device for the efficient environmental-friendly woven bag according to claim 1, characterized in that: the non-hinged end of the rotating support rod (2) is located at the end wall of the corresponding end of the width direction of the base (1) and is provided with a disc-shaped installation frame body (23) in an equal moving mode, the end of the non-hinged end of the rotating support rod (2) located on one side is provided with a second motor, the output shaft of the second motor movably penetrates through the rotating support rod (2) to stretch out and set and stretch out the end part and the disc-shaped installation frame body (23) to be fixedly connected, a winding drum (10) is detachably arranged between the disc-shaped installation frame body (23), outer end walls on the two sides of the length direction of the winding drum (10) are equally provided with outer thread grooves respectively and uniformly, inner thread grooves are equally provided on the inner end wall of the annular frame body (11), the outer thread grooves are meshed with the inner thread grooves for transmission, the outer end of the bar-shaped through holes (12) are arranged along the thickness direction of the annular frame body (11, the second screw rods (13) are respectively and movably arranged through the bar-shaped sliding blocks (14), and second screw rod transmission components are respectively arranged between the inner end walls of the movably penetrating positions of the bar-shaped sliding blocks (14) and the outer parts of the second screw rods (13), one end part of the second screw rod (13) close to the outer circumferential end wall of the annular frame body (11) is respectively sleeved with a transmission gear (24), the inner end wall of the annular transmission frame (16) is respectively and uniformly provided with a transmission tooth socket, the gear teeth outside the transmission gear (24) and the transmission tooth sockets are mutually meshed for transmission, the end walls of the strip-shaped sliding blocks (14) corresponding to the length direction of the winding drum (10) are respectively hinged with positioning rods (15), the strip-shaped sliding blocks (14) are respectively provided with a limiting block (25) along the end wall of the corresponding end of the length direction of the winding drum (10) and the other end of the corresponding circle center position of the cross section of the annular frame body (11).
4. The winding device for the efficient environmental-friendly woven bag according to claim 1, characterized in that: rotate between bracing piece (2) and be close to rolling subassembly (9) position is equipped with third guide roller (19), it has second bar recess (26) to just equally divide along its length direction on the corresponding end wall of bracing piece (2) to rotate, equally divide in second bar recess (26) and do not be equipped with second bar slide (27), be equipped with second guide roller (18) between second bar slide (27), just perpendicular on second bar slide (27) the end wall direction of second bar recess (26) inner bottom is equally divided and is do not opened the location screw, it has set screw to equally divide in the location screw and do not twist.
CN202020689186.7U 2020-04-29 2020-04-29 High-efficient environment-friendly coiling mechanism for braided bag Active CN212668669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020689186.7U CN212668669U (en) 2020-04-29 2020-04-29 High-efficient environment-friendly coiling mechanism for braided bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020689186.7U CN212668669U (en) 2020-04-29 2020-04-29 High-efficient environment-friendly coiling mechanism for braided bag

Publications (1)

Publication Number Publication Date
CN212668669U true CN212668669U (en) 2021-03-09

Family

ID=74814664

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020689186.7U Active CN212668669U (en) 2020-04-29 2020-04-29 High-efficient environment-friendly coiling mechanism for braided bag

Country Status (1)

Country Link
CN (1) CN212668669U (en)

Similar Documents

Publication Publication Date Title
CN209467957U (en) Bobbin winder device is used in a kind of weaving
CN212668669U (en) High-efficient environment-friendly coiling mechanism for braided bag
CN109632956B (en) Pump part machining and flaw detection equipment
CN213387177U (en) A coiling mechanism for shielded cable production
CN202464922U (en) Rolling machine and top shaft thereof
CN209226299U (en) A kind of take-up for diamond cutting secant
CN216836580U (en) Duplex position admission machine
CN109250545A (en) Coiling machine
CN109277621A (en) A kind of aluminum coiled material cutting device that can be convenient for changing dise knife
CN210150396U (en) Crown band processing device
CN219906334U (en) Unreeling mechanism of solvent-free compounding machine
CN111606095B (en) Textile fabric unwinding drum
CN217512560U (en) Wire drawing tension adjusting device of six-link wire drawing machine
CN209507223U (en) A kind of weaving is with preventing from rolling up inclined cloth wrap-up
CN217479761U (en) Discharging device for dye vat
CN218876451U (en) Automatic edge folding device used in production of woven bags
CN214294435U (en) Material coiling device for high-elastic chemical fiber material research and development
CN215248529U (en) Prevent that coiling mechanism is used in processing of loose bandage
JPS6044118A (en) Roll rearranging device of rolling mill
CN214692350U (en) Unreeling machine reel clamping mechanism
CN214328002U (en) Line wheel mounting structure for trademark textile machine
CN213495723U (en) Hydraulic expansion and contraction uncoiler
CN220502145U (en) Woven bag winding machine
CN219114467U (en) Spiral banburying device for rubber production
CN219009533U (en) Safety cable coiling mechanism is used in electric power construction

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant