CN207793550U - A kind of receipts cloth equipment for large circle machine - Google Patents
A kind of receipts cloth equipment for large circle machine Download PDFInfo
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- CN207793550U CN207793550U CN201820166681.2U CN201820166681U CN207793550U CN 207793550 U CN207793550 U CN 207793550U CN 201820166681 U CN201820166681 U CN 201820166681U CN 207793550 U CN207793550 U CN 207793550U
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- circle machine
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Abstract
The utility model is related to a kind of receipts cloth equipment for large circle machine, including pedestal and revolving body.Revolving body includes two side cabinets and cloth collector, and two side cabinets are oppositely arranged.Cloth collector includes cloth-gathering roller, receipts cloth motor, angular speed acquisition mechanism and control mechanism, cloth-gathering roller is set between two above-mentioned side cabinets, receive the winding that cloth motor is used to that cloth-gathering roller to be driven to carry out cloth under above-mentioned large circle machine, angular speed obtains the angular speed that mechanism is used to obtain above-mentioned revolving body fixed-axis rotation, and control mechanism controls the rotation for receiving cloth motor according to the angular speed of the revolving body fixed-axis rotation.The utility model receive cloth equipment by the rotational angle to revolving body come and large circle machine working efficiency determine the lower cloth amount of large circle machine, and the lower cloth amount control receives cloth motor and cloth-gathering roller rotation is driven to carry out receipts cloth, it allows the receipts cloth speed of receipts cloth equipment and the lower cloth speed of large circle machine to be consistent, reaches the synchronous optimal effectiveness received cloth and synchronize start and stop.
Description
Technical field
The utility model is related to field of textile equipment, and in particular to a kind of receipts cloth equipment for large circle machine.
Background technology
Circular knitting machine, the round weft machine of scientific name knitting（Or it is called knitting circular knitting machine）.Due to circular knitting machine at
Circle system（It is referred to as into yarn way or lopping way, abbreviation way in enterprise）More, rotating speed is high, yield is high, flower-shape variation is fast, fabric
Quality is good, process is few, the adaptation of product is strong, so have developed rapidly.Large circle machine is a kind of common circular knitter, with reference to figure 4,
The cloth winding device of existing large circle machine production passes through revolving body gear corresponding with the relative rotation of pedestal drive mostly
Mechanism, and then the structure of cloth-gathering roller rotation is driven, this kind of structure has following deficiency：First, as the gear of variable transmission mechanism
Case volume is big, and the volume of the gear-box greatly occupies the space for receiving cloth equipment, or even can influence the height as received cloth equipment
With the length of revolving body etc., and the space of receiving cloth equipment it is occupied bring receive that cloth quantitative change is few, influences height as received cloth equipment
Can then increase the volume of large circle machine with the length of revolving body, so influence the ease of use, working efficiency, machine of large circle machine at
Sheet, use cost etc.；Furthermore by way of gear-box gear, gear-box generally has 45 gears, transmission efficiency it is low and
It is not easy to the debugging of machine, during the different cloth production of following cloth amount replaces, the debugging for receiving cloth equipment is often one complicated
Process needs personnel's processing of profession, is not convenient to use.
Application No. is 201710404851.6 patents of invention to disclose a kind of identical tension cloth-rolling device of knitting circular knitting machine,
Include the installation panel on knitting circular knitting machine ontology, main pulling roller is installed, the first pair is led on the installation panel
Withdrawing roll, the second secondary pulling roller, cloth beam, pressure sensor, the first tensioning wheel, the second tensioning wheel, stepper motor and torque motor；
The main pulling roller, the first secondary pulling roller, the second secondary pulling roller, cloth beam are mounted on installation by bearing block and bearing respectively
On panel.The present invention realizes the requirement of face tension constant control during knitting circular knitting machine batching, overcomes operative employee's hand
The dynamic trouble for frequently adjusting face tension and the problem that power network fluctuation and machine frequent start-stop cause face tension unstable,
The failure rate for reducing machine in production process substantially increases the production efficiency of knitting circular knitting machine.But the program is equally deposited
In following deficiency：First, for the face tension for keeping certain, motor has to last for output torque, and motor is fragile；Second, working as
Occur large circle machine shut down, cloth fracture situations such as, it is fragile since cloth-rolling device is to keep some tension and lasting output torque
Cloth or since cloth is in 0 tension state, and cause cloth-rolling device can continuous running, there are security risk and be not easy to work
People has found and debugging, working efficiency are low；Third, the cloth-rolling device of the program is complicated, multiple Traction Drive simultaneously carries out
Pressure detecting etc. occupies the space inside cloth-rolling device, causes cloth-rolling device to accommodate cloth and tails off, and then influences large circle machine
Whole work efficiency；Fourth, the program separates the control of cloth-rolling device and the control of large circle machine, use all needs to set respectively every time
The parameter of the two is set, use is cumbersome, is not convenient to use.
Invention content
The utility model provides a kind of receipts cloth equipment for large circle machine, to solve the above problems.
The utility model adopts the following technical solution：
A kind of receipts cloth equipment for large circle machine, including pedestal and revolving body, revolving body can be assemblied in fixed-axis rotation
On pedestal, by large circle machine, drivingly fixed-axis rotation is arranged revolving body.Above-mentioned revolving body includes two side cabinets and cloth collector,
Two side cabinets are oppositely arranged, and cloth collector is used for the winding of cloth under large circle machine.Above-mentioned cloth collector includes cloth-gathering roller, receives cloth electricity
Machine, angular speed obtain mechanism and control mechanism, and cloth-gathering roller is set between two above-mentioned side cabinets, receive cloth motor and are received for driving
Cloth rewinder roll carries out the winding of cloth under above-mentioned large circle machine, and angular speed obtains the angle speed that mechanism is used to obtain above-mentioned revolving body fixed-axis rotation
Degree, control mechanism control the rotation for receiving cloth motor according to the angular speed of the revolving body fixed-axis rotation.
Further：
Above-mentioned receipts cloth motor is servo motor or stepper motor.
Said base includes pedestal, base bearing and supporting disk, and supporting disk can be filled to fixed-axis rotation by base bearing
Assigned on pedestal.Above-mentioned revolving body further includes two bearing supports, and bearing support connects two above-mentioned side cabinet settings, and two bearing supports are arranged side by side
Setting.Above-mentioned supporting disk fixing assembling is in the middle part of above-mentioned bearing support bottom surface.
Above-mentioned angular speed obtains mechanism and is set to said base.
Above-mentioned angular speed obtain mechanism include base gear, transmission gear, detection gear, transmission shaft, fixing bearing and
First proximity sensor, base gear are fixedly arranged on above-mentioned pedestal, and transmission gear engages connection with base gear, detection gear with
Transmission gear is connected by transmission shaft driven, and transmission shaft is assemblied in above-mentioned supporting disk, the first proximity sensor by fixing bearing
It is equipped with detection gear.
It further includes original point position bar and the second proximity sensor that above-mentioned angular speed, which obtains mechanism, and original point position bar is fixedly arranged on
On above-mentioned base gear, the second proximity sensor is equipped with original point position bar.
Above-mentioned receipts cloth motor is assemblied in above-mentioned side cabinet side edge, and the power output end of receipts cloth motor, which extends in the cabinet of side, to be set
It sets.Above-mentioned cloth-gathering roller head end extends in the side cabinet where the receipts cloth motor power output end, cloth-gathering roller head end with receive cloth electricity
The power output end of machine is sequentially connected.
Above-mentioned cloth-gathering roller is the main carry-over pinch rolls of cloth under the above-mentioned large circle machine of traction.Above-mentioned cloth collector further includes two secondary tractions
Roller, two secondary carry-over pinch rolls are set between two above-mentioned side cabinets, and two secondary carry-over pinch rolls are set up in parallel with above-mentioned main carry-over pinch rolls, two
Secondary carry-over pinch rolls are all extended to the main carry-over pinch rolls tail end in the cabinet of side, and two secondary carry-over pinch rolls connect with the main carry-over pinch rolls tail end transmission
It connects.
Two above-mentioned side cabinet top surfaces are respectively equipped with two connecting elements being oppositely arranged, the L-shaped setting of connecting elements.On
State large circle machine drives above-mentioned revolving body fixed-axis rotation to be arranged by above-mentioned connecting elements.
A kind of receipts cloth method for large circle machine includes the following steps：
I, which is enabled, to be rotated synchronously for receiving the revolving body of cloth with large circle machine；
II, obtains revolving body and/or the angular speed of large circle machine rotation；
The angular speed and large circle machine working efficiency that III, is obtained according to step II converse the lower cloth amount of large circle machine；
IV, receives the rotation of cloth motor according to cloth amount control under the large circle machine of step III, and drives cloth-gathering roller complete by receipts cloth motor
At the winding of cloth under large circle machine.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：
First, the utility model receive cloth equipment, by the rotational angle to revolving body and/or large circle machine come and large circle machine
Working efficiency determines the lower cloth amount of large circle machine, and receives cloth motor for lower cloth amount control cloth-gathering roller rotation is driven to be received
Cloth can allow the receipts cloth speed for receiving cloth equipment and the lower cloth speed of large circle machine to be consistent in this way, reach synchronous receipts cloth and synchronize and open
The optimal effectiveness stopped, to reduce the loss received cloth motor and brought due to lasting input torque, and due to receipts cloth motor and greatly
Circular knitting machine synchronizes start and stop, therefore after large circle machine is stopped due to burst, and receiving cloth motor can also shut down therewith, to protect
It cloth and finds and debugs convenient for worker.
Second, even if after the pedestal of the utility model increases angular speed acquisition mechanism, since angular speed obtains mechanism knot
Structure is simple, has no and brings too much influence to the height of pedestal even volume, compared to increase cloth tension testing agency or
For the scheme of gear-box, the utility model can ensure that cloth can be housed under same large circle machine in revolving body it is more, in turn
Facilitate the working efficiency of optimization machine.
Third, the utility model, which receives cloth equipment, can will receive the control system of cloth equipment and the control system conjunction of large circle machine
And under a control system framework, the control of cloth equipment is completed to large circle machine and received, is laid to solve existing receipts
Standby the problem of needing worker that the control debugging for removing to carry out to receive cloth is got under large circle machine, simplify the use process for receiving cloth equipment,
Improve the working efficiency of large circle machine.
Description of the drawings
Fig. 1 is the structural schematic diagram of the receipts cloth equipment of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the receipts cloth equipment of the utility model.
Fig. 3 is the decomposition texture schematic diagram of the pedestal of the utility model.
Fig. 4 is the flow chart of existing gear shift transmission scheme in background technology.
Fig. 5 is the flow chart of the receipts cloth method of the receipts cloth equipment application for large circle machine of the utility model.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
With reference to figure 1, Fig. 2, a kind of receipts cloth equipment for large circle machine, including pedestal 1 and revolving body 2, revolving body 2 can be determined
Axis is rotationally assemblied on pedestal 1, and by large circle machine, drivingly fixed-axis rotation is arranged revolving body 2.Above-mentioned revolving body 2 includes two sides
Cabinet 21, cloth collector and two bearing supports 22, two side cabinets 21 are oppositely arranged, and bearing support 22 connects two 21 phases of side cabinet
To the setting of two sides, two bearing supports 22 are set up in parallel, and two bearing supports, 22 adjacent side cabinet, 21 bottom is used along setting, cloth collector
The winding of cloth under large circle machine.Two above-mentioned 21 top surfaces of side cabinet are respectively equipped with two connecting elements being oppositely arranged 211, connection
211 L-shaped setting of component.Above-mentioned large circle machine drives above-mentioned revolving body 2 to synchronize fixed-axis rotation and sets by above-mentioned connecting elements 211
It sets.
With reference to figure 2, above-mentioned cloth collector includes a main carry-over pinch rolls 31, receives cloth motor 32, angular speed acquisition mechanism, control machine
Structure and two secondary carry-over pinch rolls 33, main carry-over pinch rolls 31 and two secondary carry-over pinch rolls 33 are set between two above-mentioned side cabinets 21, and master leads
The head and the tail both ends of pick-up roll 31 and two secondary carry-over pinch rolls 33 extend respectively to setting in two side cabinets 21, receive cloth motor 32 for driving
Main carry-over pinch rolls 31 carry out the traction of cloth wrapup procedure under above-mentioned large circle machine, and angular speed obtains mechanism for obtaining above-mentioned revolving body 2
The angular speed of fixed-axis rotation, control mechanism control the rotation for receiving cloth motor 32 according to the angular speed of 2 fixed-axis rotation of revolving body.On
It is servo motor or stepper motor to state and receive cloth motor 32, and present embodiment preferably uses stepper motor, above-mentioned main traction
Roller 31 preferably uses rubber roller.
With continued reference to Fig. 2, above-mentioned receipts cloth motor 32 is assemblied in the 21 side edge of above-mentioned side cabinet where above-mentioned main carry-over pinch rolls 31,
Along the side edge being oppositely arranged for two side cabinets 21, the power output end for receiving cloth motor 32 extends to for the 32 place side of receipts cloth motor
Setting in the side cabinet 21.31 head end of main carry-over pinch rolls and 32 power output end of receipts cloth motor are used for transmission there are one being all provided with
Sprocket wheel 34 passes through driving chain between two sprocket wheels 34（It is not drawn into figure）Synchronous Transmission connects.Main carry-over pinch rolls 31 and two above-mentioned pairs
Carry-over pinch rolls 33 are set up in parallel, and main carry-over pinch rolls 31 are set between two secondary carry-over pinch rolls 33.Two secondary carry-over pinch rolls 33 and the main carry-over pinch rolls
31 tail ends are respectively fitted with a roller transmission gear 35, and three roller transmission gears 35 engage connection successively, to realize that two pairs are led
Pick-up roll 33 is sequentially connected with main carry-over pinch rolls 31.
With reference to figure 3, said base 1 includes pedestal 11, base bearing 12 and supporting disk 13, and supporting disk 13 passes through pedestal axis
Holding 12 can be assemblied in fixed-axis rotation on pedestal 11., 13 fixing assembling of above-mentioned supporting disk is in two 22 bottom surfaces of above-mentioned bearing support
Portion.Present embodiment is obtained by the way of mechanism is set in said base 1 using above-mentioned angular speed and is described.Except this is specific
The angular speed that embodiment uses obtains the set-up mode of mechanism, and the utility model further includes being set in the side cabinet 21 of revolving body 2
It sets, the mode that angular speed obtains mechanism is even arranged in setting inside large circle machine in the tripod of large circle machine.This specific implementation
The set-up mode that mode uses：Firstly it may be ensured that receive the independence of cloth equipment, receive cloth equipment and large circle machine be often two not
It is produced with producer, ensures that the independence for receiving cloth equipment can have better applicability with both seasons, such as set in large circle machine
Angle setting speed obtains the mode of mechanism, certainly will need the receipts cloth equipment to match therewith, this has resulted in the office that the two uses
It is sex-limited；Secondly, present embodiment use set-up mode can ensure the accommodating cloth in revolving body 2 space and/or
The volume of revolving body 2, such as mode in the setting angular speed acquisition of side cabinet 21 mechanism in revolving body 2 are reduced, certainly will be influenced back
The structure of swivel 2 is big to influence to influence the space for housing cloth in revolving body 2 and/or the volume for increasing revolving body 2
The working efficiency of circular knitting machine and/or the volume for influencing large circle machine；Furthermore the set-up mode that present embodiment uses is convenient for control
The laying of circuit, transducing signal is in an opposing stationary environment with cloth motor 32 is received, not by 2 fixed-axis rotation shadow of revolving body
It rings.
With continued reference to Fig. 3, above-mentioned angular speed obtains mechanism and includes base gear 41, transmission gear 42, detection gear 43, passes
Moving axis 44, fixing bearing 45, the first proximity sensor 46, original point position bar 47 and the second proximity sensor 48, base gear
41 are fixedly arranged on above-mentioned pedestal 11, and transmission gear 42 engages connection with base gear 41, and detection gear 43 is logical with transmission gear 42
The drive connection of transmission shaft 44 is crossed, transmission shaft 44 is assemblied in above-mentioned supporting disk 13, the first proximity sensor 46 by fixing bearing 45
It is equipped with detection gear 43, original point position bar 47 is fixedly arranged on above-mentioned base gear 41, and the second proximity sensor 48 is set to
The supporting disk 13, the second proximity sensor 48 are equipped with original point position bar 47.The angular speed obtains the work process of mechanism
For：During large circle machine drives revolving body 2 to rotate, bearing support 22 drives supporting disk 13 to rotate on the pedestal 11, to band
Transmission shaft 44 on dynamic supporting disk 13 and transmission gear 42 thereon are rotated around base gear 41, and due to base gear 41 with
The engagement of transmission gear 42 connection and transmission gear 42 and the detection drive connection of gear 43, and then detection gear 43 is driven to rotate, and
First proximity sensor 46 detects the number of teeth that gear 43 turns over to realize the acquisition of 2 rotational angular velocity of revolving body by detection.On
It states original point position bar 47 and is set to base gear 41, and be set to the 48 matched setting of the second proximity sensor of supporting disk 13, the
Two proximity sensors 48 often read an original point position bar 47 i.e. supporting disk 13（Or one circle of the rotation of revolving body 2）.And this kind of structure
Enable the maintenance replacement that angular speed obtains mechanism more convenient, and when obtaining precision if you need to adjust angular speed, it is only necessary to
Transmission gear 42 and/or detection gear 43 are replaced, it is convenient and efficient.
With reference to figure 5, a kind of receipts cloth method for large circle machine, the receipts cloth method can be used for large circle machine with above-mentioned one kind
Receipts cloth equipment realize, this approach includes the following steps：
I, large circle machine boards rotate, and lower cloth end starts lower cloth；
II, which is enabled, to be rotated synchronously for receiving the revolving body 2 of cloth with large circle machine；
III, obtains the angular speed of revolving body 2 and/or large circle machine rotation and is handled by original point position correction；Wherein, former
It includes eliminating the accumulated signal generated during the first proximity sensor 46 exchanges angular speed for that point location, which can be responsible for processing,；
Angular speed and large circle machine working efficiency that IV, control mechanisms are obtained according to step II converse the lower cloth of large circle machine
Amount；And receive cloth motor 32 according to cloth amount control under above-mentioned large circle machine and rotate, and drive cloth-gathering roller to complete great circle by receipts cloth motor 32
The winding of cloth under machine；In the step, control centre is persistently to obtain the first proximity sensor 46 and the second proximity sensor 48
Signal simultaneously persistently controls the rotation for receiving cloth motor 32.It receives cloth motor 32 and receives control centre's control in real time, do not needing
It is in resting state when rotation, to enable the receipts cloth motor 32 load lighter, more power saving, is not easy to burn damage.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (9)
1. a kind of receipts cloth equipment for large circle machine, including pedestal and revolving body, revolving body can be assemblied in base to fixed-axis rotation
On seat, by large circle machine, drivingly fixed-axis rotation is arranged revolving body；The revolving body include two side cabinets and cloth collector, two
A side cabinet is oppositely arranged, and cloth collector is used for the winding of cloth under large circle machine；It is characterized in that：The cloth collector includes receiving cloth
Roller receives cloth motor, angular speed acquisition mechanism and control mechanism, and cloth-gathering roller receives cloth motor between two side cabinets
For driving cloth-gathering roller to carry out the winding of cloth under the large circle machine, angular speed obtains mechanism and turns for obtaining the revolving body dead axle
Dynamic angular speed, control mechanism control the rotation for receiving cloth motor according to the angular speed of the revolving body fixed-axis rotation.
2. a kind of receipts cloth equipment for large circle machine according to claim 1, it is characterised in that：The receipts cloth motor is servo
Motor or stepper motor.
3. a kind of receipts cloth equipment for large circle machine according to claim 1, it is characterised in that：The pedestal include pedestal,
Base bearing and supporting disk, supporting disk can be assemblied on pedestal to fixed-axis rotation by base bearing；The revolving body also wraps
Two bearing supports are included, bearing support connects two side cabinet settings, and two bearing supports are set up in parallel；The supporting disk fixing assembling in
In the middle part of the bearing support bottom surface.
4. a kind of receipts cloth equipment for large circle machine according to claim 3, it is characterised in that：The angular speed obtains mechanism
Set on the pedestal.
5. a kind of receipts cloth equipment for large circle machine according to claim 4, it is characterised in that：The angular speed obtains mechanism
It is fixed including base gear, transmission gear, detection gear, transmission shaft, fixing bearing and the first proximity sensor, base gear
In on the pedestal, transmission gear engages connection with base gear, and detection gear is connect with transmission gear by transmission shaft driven,
Transmission shaft is assemblied in the supporting disk by fixing bearing, and the first proximity sensor is equipped with detection gear.
6. a kind of receipts cloth equipment for large circle machine according to claim 5, it is characterised in that：The angular speed obtains mechanism
Further include original point position bar and the second proximity sensor, original point position bar is fixedly arranged on the base gear, the second close biography
Sensor is equipped with original point position bar.
7. a kind of receipts cloth equipment for large circle machine according to claim 1, it is characterised in that：The receipts cloth motor is assemblied in
Side cabinet side edge, the power output end for receiving cloth motor extend to setting in the cabinet of side；The cloth-gathering roller head end extends to this
In side cabinet where receipts cloth motor power output end, cloth-gathering roller head end is sequentially connected with the power output end for receiving cloth motor.
8. a kind of receipts cloth equipment for large circle machine according to claim 7, it is characterised in that：The cloth-gathering roller is traction institute
State the main carry-over pinch rolls of cloth under large circle machine；The cloth collector further includes two secondary carry-over pinch rolls, and two secondary carry-over pinch rolls are set to two institutes
Between stating side cabinet, two secondary carry-over pinch rolls are set up in parallel with the main carry-over pinch rolls, two secondary carry-over pinch rolls and the main carry-over pinch rolls tail end
It all extends in the cabinet of side, two secondary carry-over pinch rolls are sequentially connected with the main carry-over pinch rolls tail end.
9. a kind of receipts cloth equipment for large circle machine according to claim 1, it is characterised in that：Two side cabinet top surfaces
It is respectively equipped with two connecting elements being oppositely arranged, the L-shaped setting of connecting elements；The large circle machine is driven by the connecting elements
The dynamic revolving body fixed-axis rotation setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166681.2U CN207793550U (en) | 2018-01-31 | 2018-01-31 | A kind of receipts cloth equipment for large circle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166681.2U CN207793550U (en) | 2018-01-31 | 2018-01-31 | A kind of receipts cloth equipment for large circle machine |
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| Publication Number | Publication Date |
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| CN207793550U true CN207793550U (en) | 2018-08-31 |
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ID=63267039
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820166681.2U Active CN207793550U (en) | 2018-01-31 | 2018-01-31 | A kind of receipts cloth equipment for large circle machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714268A (en) * | 2019-09-28 | 2020-01-21 | 杭州晨宇布业织造有限公司 | Material receiving and cloth discharging device of large circular knitting machine |
-
2018
- 2018-01-31 CN CN201820166681.2U patent/CN207793550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714268A (en) * | 2019-09-28 | 2020-01-21 | 杭州晨宇布业织造有限公司 | Material receiving and cloth discharging device of large circular knitting machine |
| CN110714268B (en) * | 2019-09-28 | 2021-01-12 | 杭州晨宇布业织造有限公司 | Material receiving and cloth discharging device of large circular knitting machine |
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