CN217169879U - Cord fabric feeding device and forming machine - Google Patents
Cord fabric feeding device and forming machine Download PDFInfo
- Publication number
- CN217169879U CN217169879U CN202220992874.XU CN202220992874U CN217169879U CN 217169879 U CN217169879 U CN 217169879U CN 202220992874 U CN202220992874 U CN 202220992874U CN 217169879 U CN217169879 U CN 217169879U
- Authority
- CN
- China
- Prior art keywords
- cord fabric
- unwinding
- base
- feeding
- feeding device
- 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
Links
Images
Landscapes
- Tyre Moulding (AREA)
Abstract
The utility model provides a cord fabric feeding device and a forming machine, wherein the cord fabric feeding device comprises a guide-out trolley, a rotating mechanism, a stripping mechanism and a traction mechanism, and the guide-out trolley is movably arranged and bears a cord fabric charging barrel; the rotating mechanism is in driving connection with the cord fabric charging barrel so as to drive the cord fabric charging barrel to rotate and unfold the cord fabric and the laying cloth; the stripping mechanism is used for separating the cord fabric from the laying cloth; the traction mechanism is movably arranged relative to the cord fabric charging barrel so as to drive the cord fabric to move to the feeding mechanism for feeding through grabbing the opened padding cloth. The utility model discloses a cord fabric loading attachment has solved the cord fabric loading attachment among the prior art and has realized that full-automatic feeding does not need artificial intervention's problem.
Description
Technical Field
The utility model relates to a tire manufacturing technical field particularly, relates to a curtain cloth loading attachment and make-up machine.
Background
When the existing large-scale engineering tire forming machine is used for feeding the curtain cloth, the curtain cloth on the unwinding trolley needs to be manually conveyed to the conveying belt for feeding, and the cloth liner attached with the curtain cloth is stripped before the curtain cloth is conveyed to the main feeding frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cord fabric loading attachment and make-up machine to solve the slow problem of cord fabric loading attachment material loading efficiency among the prior art.
In order to achieve the above object, according to an aspect of the present invention, there is provided a cord fabric feeding device, including: the unwinding trolley is movably arranged and bears the cord fabric charging barrel; the rotating mechanism is in driving connection with the cord fabric charging barrel so as to drive the cord fabric charging barrel to rotate and unfold the cord fabric and the cloth liner; the peeling mechanism is used for separating the cord fabric from the laying cloth; the traction mechanism is movably arranged relative to the cord fabric charging barrel so as to drive the cord fabric to move to the feeding mechanism for feeding through grabbing the opened padding cloth.
Further, curtain cloth loading attachment still includes: a feeding base and a guide-open base; the guide rail assembly is arranged between the feeding base and the unwinding base, wherein the rotating mechanism is arranged on the unwinding base, and the unwinding trolley is movably arranged on the guide rail assembly to move between the feeding base and the unwinding base.
Further, curtain cloth loading attachment still includes: the locking mechanism is arranged on the unwinding base and used for fixing the unwinding trolley on the unwinding base when the unwinding trolley moves to the unwinding base.
Further, the cord fabric feeding device further comprises: the detection switch is arranged on the unwinding base to detect whether the unwinding trolley exists on the unwinding base, wherein the detection switch is in control connection with the traction mechanism to control the traction mechanism to move after the unwinding trolley is detected to move to the unwinding base.
Further, the cord fabric feeding device further comprises: and the deviation correcting mechanism is arranged on the guide base to drive the cord fabric charging barrel to move.
Further, the deviation correcting mechanism includes: the detection assembly is arranged on the unwinding base to detect the position of the curtain cloth; and the driving component is in control connection with the detection component and is also in driving connection with the unwinding trolley so as to drive the unwinding trolley to move according to the position of the cord fabric detected by the detection component.
Further, the detection component comprises two detection cameras which are respectively arranged at two ends of the cord fabric charging barrel so as to detect the position relation between the side edge of the cord fabric and the barrel body of the cord fabric charging barrel.
Further, the traction mechanism includes: the telescopic cylinder is arranged between the stripping mechanism and the feeding mechanism; the clamping assembly is connected with the telescopic cylinder and used for clamping the cloth liner; wherein, telescopic cylinder drive clamping component removes in order to pull the floorcloth and remove.
Further, the peeling mechanism includes: the first guide roller assembly is used for conveying the stripped cord fabric; and the second guide roller assembly is arranged below the first guide roller assembly and is used for conveying the stripped padding cloth.
According to the utility model discloses an on the other hand provides a make-up machine, including curtain cloth loading attachment, feeding mechanism and matrix drum, curtain cloth loading attachment is used for carrying the curtain cloth to feeding mechanism to make feeding mechanism carry the curtain cloth for the matrix drum, curtain cloth loading attachment is foretell curtain cloth loading attachment.
The cord fabric feeding device adopting the technical scheme of the utility model is mainly applied to a forming machine of a large-scale engineering tire to convey cord fabric to a tire body drum, thereby realizing the function of automatic cord fabric feeding; when the unwinding trolley moves to the unwinding base, the rotating mechanism is in driving connection with the cord fabric charging barrel so as to drive the cord fabric charging barrel to rotate and unfold the cord fabric and the laying cloth; the curtain cloth and the cloth liner are basically attached together, and the curtain cloth and the cloth liner move to a stripping mechanism after being pulled open, and the stripping mechanism is used for separating the curtain cloth and the cloth liner; after curtain cloth and floorcloth separation, curtain cloth is located the top of floorcloth, but this moment is not the laminating together, but the curtain cloth is located the top of floorcloth under the effect of gravity, and the relative curtain cloth feed cylinder of drive mechanism is movably set up, in order to avoid drive mechanism directly to snatch the curtain cloth and probably to the damage that causes of curtain cloth, the utility model discloses a drive mechanism adopt with the floorcloth structure, move together to the feed mechanism on carrying out the material loading through the curtain cloth that the floorcloth after snatching and leading out drove the floorcloth top. The traction mechanism replaces the traditional manual traction feeding mode, the mechanical automatic feeding function is realized, and the cord fabric feeding efficiency is improved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
figure 1 shows a schematic view of a part of the structure of an embodiment of a cord fabric feeding device according to the present invention in a first viewing angle; and
fig. 2 shows a schematic view of a partial structure of an embodiment of the cord fabric feeding device of the present invention at a second viewing angle.
Wherein the figures include the following reference numerals:
10. unwinding the trolley; 11. a cord fabric charging barrel; 20. a rotating mechanism; 30. a peeling mechanism; 40. a traction mechanism; 50. a feeding mechanism; 61. a feeding base; 62. opening the base; 63. a guide rail assembly; 70. a detection component; 71. and detecting the camera.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to solve the problem of slow feeding efficiency of the cord fabric feeding device in the prior art, the utility model provides a cord fabric feeding device and a forming machine.
It should be noted that, the cord fabric is attached to the cord fabric reel together with the padding cloth during storage, and is wound on the cord fabric reel together, which is equivalent to the winding of the double-sided tape, for the cord fabric feeding device, please refer to fig. 1 to fig. 2, which is mainly applied in a forming machine of a large-scale engineering tire to convey the cord fabric onto the tire body drum, thereby realizing the function of automatic cord fabric feeding, for this purpose, the cord fabric feeding device includes a guide-out trolley 10, a rotating mechanism 20, a peeling mechanism 30 and a traction mechanism 40, the guide-out trolley 10 is movably arranged and carries the cord fabric charging barrel 11 to move; when the unwinding trolley 10 moves to the unwinding base 62, the rotating mechanism 20 is in driving connection with the cord fabric material barrel 11 so as to drive the cord fabric material barrel 11 to rotate and unfold the cord fabric and the laying cloth; the curtain cloth and the cloth liner are basically attached together, and the curtain cloth and the cloth liner move to the stripping mechanism 30 after being pulled open, and the stripping mechanism 30 is used for separating the curtain cloth and the cloth liner; after curtain cloth and floorcloth separation, the curtain cloth is located the top of floorcloth, but this moment is not the laminating together, but the curtain cloth is located the top of floorcloth under the effect of gravity, and the relative curtain cloth feed cylinder 11 of drive mechanism 40 is movably set up, in order to avoid drive mechanism 40 directly to snatch the curtain cloth and probably to the damage that causes of curtain cloth, the utility model discloses a drive mechanism 40 adopts and floorcloth structure, drives the curtain cloth of floorcloth top and move together to feeding mechanism 50 on and carry out the material loading through snatching the floorcloth after leading out. The traction mechanism 40 replaces the traditional manual traction feeding mode, the function of mechanical automatic feeding is realized, and the cord fabric feeding efficiency is improved.
The rotating mechanism 20 comprises a driving motor and a rotating shaft, and the curtain cloth roll is sleeved on the rotating shaft to rotate under the driving of the driving motor.
The cord fabric feeding device also comprises a guide rail assembly 63, a feeding base 61 and a guide opening base 62; the guide rail assembly 63 is disposed between the feed base 61 and the docking base 62, wherein the rotating mechanism 20 is disposed on the docking base 62, and the docking cart 10 is movably disposed on the guide rail assembly 63 to move between the feed base 61 and the docking base 62.
In order to ensure that the cord fabric feeding device can continuously feed, a material waiting position and a working position are further arranged in the embodiment, a feeding base 61 is arranged at the material waiting position, a guide opening base 62 is arranged at the working position, in order to enable the guide opening trolley 10 to automatically move, a guide rail assembly 63, a driving motor and a chain are laid between the feeding base 61 and the guide opening base 62, and the guide opening trolley 10 is pulled by the driving motor and the chain to move from the feeding base 61 to the guide opening base 62 along the guide rail assembly 63.
The cord fabric feeding device further comprises a locking mechanism which is arranged on the unwinding base 62 and used for fixing the unwinding trolley 10 on the unwinding base 62 when the unwinding trolley 10 moves to the unwinding base 62. The locking mechanism can be in the form of a locking cylinder to fix the unwinding trolley 10 on the unwinding base 62, so as to prevent the unwinding trolley 10 from shaking or moving when the cord fabric is fed.
The cord fabric feeding device further comprises a detection switch, the detection switch is arranged on the unwinding base 62 to detect whether the unwinding trolley 10 is on the unwinding base 62, wherein the detection switch is in control connection with the traction mechanism 40 to control the traction mechanism 40 to move after the unwinding trolley 10 is detected to move to the unwinding base 62. The detection switch can adopt the form of a proximity switch or a sensor and the like to detect and judge whether the unwinding trolley 10 moves in place, when the unwinding trolley 10 moves in place, the detection switch is triggered to give a signal to the controller, and the controller controls the rotating mechanism 20 to drive the cord fabric charging barrel 11 to rotate to unwind the cord fabric.
The cord fabric feeding device further comprises a deviation correcting mechanism which is arranged on the unwinding base 62 and used for driving the cord fabric charging barrel 11 to move. The mechanism of rectifying includes: a detection assembly 70 and a drive assembly, the detection assembly 70 being disposed on the unwinding base 62 to detect the position of the curtain; the driving component is in control connection with the detection component 70, and is also in driving connection with the unwinding trolley 10 so as to drive the unwinding trolley 10 to move according to the position of the curtain detected by the detection component 70. The detection assembly 70 comprises two detection cameras 71, and the two detection cameras 71 are respectively arranged at two ends of the cord fabric charging barrel 11 so as to detect the position relationship between the side edge of the cord fabric and the barrel body of the cord fabric charging barrel 11.
The deviation correcting mechanism judges whether the cord fabric deviates or not by detecting the distance between the two sides of the cord fabric on the cord fabric winding drum and the two ends of the cord fabric winding drum through the two cameras, specifically, the position of the winding drum covered by the cord fabric can be judged, when the cord fabric deviates, the detection assembly 70 transmits the detected data to the controller, the controller firstly controls the locking cylinder to be closed so as to release the unwinding trolley 10, the driving assembly comprises a servo motor and a transmission lead screw, the controller controls the servo motor to rotate so as to drive the transmission lead screw to rotate, the transmission lead screw is in driving connection with the unwinding trolley 10 so as to drive the unwinding trolley 10 to move leftwards and rightwards for deviation correction, or the transmission lead screw is directly in driving connection with the cord fabric winding drum to drive the cord fabric winding drum to move.
The traction mechanism 40 comprises a telescopic cylinder and a clamping assembly, and the telescopic cylinder is arranged between the stripping mechanism 30 and the feeding mechanism 50; the clamping assembly is connected with the telescopic cylinder and used for clamping the laying cloth; wherein, telescopic cylinder drive clamping component removes in order to pull the floorcloth and remove.
The telescopic cylinder is arranged between the glass mechanism and the feeding mechanism 50, the telescopic cylinder is rotatably arranged and drives the clamping assembly to move, the clamping assembly adopts a gripping mechanism and can grip the cloth liner and move the cloth liner to the position above the feeding mechanism 50, the feeding mechanism 50 adopts a conveying belt to convey, the curtain cloth moves to the position above the feeding mechanism 50 along with the cloth liner under the action of self gravity and friction force, and then the conveying belt falls onto the conveying belt and is driven by the conveying belt to move away.
The peeling mechanism 30 includes a first guide roller assembly for conveying the peeled curtain cloth and a second guide roller assembly; the second guide roller assembly is arranged below the first guide roller assembly and is used for conveying the stripped laying cloth.
As shown in fig. 2, the first guide roller assembly includes two guide rollers, and the second guide roller assembly includes one guide roller to horizontally guide the curtain cloth and the cloth liner from the left side to the right side of fig. 2, respectively, and after the curtain cloth and the cloth liner are separated, the traction mechanism 40 is made to grasp the cloth liner below and move.
The utility model also provides a make-up machine, including curtain cloth loading attachment, feeding mechanism 50 and matrix drum, curtain cloth loading attachment is used for carrying curtain cloth to feeding mechanism 50 to make feeding mechanism 50 carry curtain cloth for the matrix drum, curtain cloth loading attachment is foretell curtain cloth loading attachment.
The cord fabric feeding device can automatically feed the feeding mechanism 50, so that the feeding mechanism 50 can continuously convey cord fabric for the carcass drum, and the automation efficiency of the forming machine is improved.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
a cord fabric feeding device, please refer to fig. 1 to 2, which is mainly applied in a forming machine of a large engineering tire to convey cord fabric to a tire body drum, thereby realizing the function of cord fabric automatic feeding, for this purpose, the cord fabric feeding device comprises a guide-out trolley 10, a rotating mechanism 20, a stripping mechanism 30 and a traction mechanism 40, wherein the guide-out trolley 10 is movably arranged and carries a cord fabric charging barrel 11 to move; when the unwinding trolley 10 moves to the unwinding base 62, the rotating mechanism 20 is in driving connection with the cord fabric material barrel 11 so as to drive the cord fabric material barrel 11 to rotate and unfold the cord fabric and the laying cloth; the curtain cloth and the cloth liner are basically attached together, and the curtain cloth and the cloth liner move to the stripping mechanism 30 after being pulled open, and the stripping mechanism 30 is used for separating the curtain cloth and the cloth liner; after curtain cloth and floorcloth separation, curtain cloth is located the top of floorcloth, but this moment is not the laminating together, but the curtain cloth is located the top of floorcloth under the effect of gravity, and the relative curtain cloth feed cylinder 11 of drive mechanism 40 is movably set up, in order to avoid drive mechanism 40 directly to snatch the curtain cloth and probably to the damage that causes of curtain cloth, the utility model discloses a drive mechanism 40 adopts and floorcloth structure, and the floorcloth that drives the floorcloth top through snatching after leading out moves the material loading on feed mechanism 50 together. The traction mechanism 40 replaces the traditional manual traction feeding mode, the function of mechanical automatic feeding is realized, and the cord fabric feeding efficiency is improved.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cord fabric feeding device is characterized by comprising:
the unwinding trolley (10) is movably arranged and bears the cord fabric charging barrel (11);
the rotating mechanism (20) is in driving connection with the cord fabric material barrel (11) so as to drive the cord fabric material barrel (11) to rotate and unfold the cord fabric and the laying cloth;
a peeling mechanism (30), the peeling mechanism (30) being used for separating the curtain cloth and the laying cloth;
the traction mechanism (40) is movably arranged relative to the cord fabric charging barrel (11) so as to drive the cord fabric to move to the feeding mechanism (50) for feeding through grabbing and guiding the laid cloth.
2. A cord fabric feeding device according to claim 1, further comprising:
a feeding base (61) and a guide-out base (62);
a guide rail assembly (63), the guide rail assembly (63) is arranged between the feeding base (61) and the unwinding base (62), wherein the rotating mechanism (20) is arranged on the unwinding base (62), and the unwinding trolley (10) is movably arranged on the guide rail assembly (63) to move between the feeding base (61) and the unwinding base (62).
3. A cord fabric feeding device according to claim 2, further comprising:
the locking mechanism is arranged on the unwinding base (62) and used for fixing the unwinding trolley (10) on the unwinding base (62) when the unwinding trolley (10) moves to the unwinding base (62).
4. A cord fabric feeding device according to claim 2, further comprising:
the detection switch is arranged on the unwinding base (62) to detect whether the unwinding trolley (10) is arranged on the unwinding base (62), wherein the detection switch is in control connection with the traction mechanism (40) to control the traction mechanism (40) to move after the unwinding trolley (10) is detected to move onto the unwinding base (62).
5. A cord fabric feeding device according to claim 2, further comprising:
the deviation rectifying mechanism is arranged on the guide base (62) and used for driving the cord fabric charging barrel (11) to move.
6. A cord fabric feeding device according to claim 5, wherein the deviation correcting mechanism comprises:
a detection assembly (70), the detection assembly (70) being disposed on the unwinding base (62) to detect a position of the curtain;
the driving component is in control connection with the detection component (70), and is also in driving connection with the unwinding trolley (10) so as to drive the unwinding trolley (10) to move according to the position of the curtain detected by the detection component (70).
7. A cord fabric feeding device according to claim 6, wherein the detection assembly (70) comprises two detection cameras (71), and the two detection cameras (71) are respectively arranged at two ends of the cord fabric charging barrel (11) so as to detect the position relationship between the side edge of the cord fabric and the barrel body of the cord fabric charging barrel (11).
8. A cord feeding device according to claim 1, wherein said traction mechanism (40) comprises:
the telescopic cylinder is arranged between the stripping mechanism (30) and the feeding mechanism (50);
the clamping assembly is connected with the telescopic cylinder and is used for clamping the cloth liner;
wherein, the telescopic cylinder drives the clamping component to move so as to pull the cloth liner to move.
9. A cord feeding device according to claim 1, wherein said peeling mechanism (30) comprises:
a first guide roller assembly for conveying the stripped cord;
a second guide roller assembly disposed below the first guide roller assembly for conveying the floorcloth after peeling.
10. A forming machine, comprising a cord fabric feeding device, a feeding mechanism and a carcass drum, wherein the cord fabric feeding device is used for conveying cord fabric to the feeding mechanism so that the feeding mechanism conveys the cord fabric to the carcass drum, and the cord fabric feeding device is the cord fabric feeding device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220992874.XU CN217169879U (en) | 2022-04-27 | 2022-04-27 | Cord fabric feeding device and forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220992874.XU CN217169879U (en) | 2022-04-27 | 2022-04-27 | Cord fabric feeding device and forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217169879U true CN217169879U (en) | 2022-08-12 |
Family
ID=82710298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220992874.XU Active CN217169879U (en) | 2022-04-27 | 2022-04-27 | Cord fabric feeding device and forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217169879U (en) |
-
2022
- 2022-04-27 CN CN202220992874.XU patent/CN217169879U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3779810B2 (en) | Automatic threading and winding method | |
| CN114212601B (en) | Automatic steel strand coiling device and automatic steel strand coiling method | |
| CN105800315A (en) | Unloading manipulator and coil winding machine for inductors | |
| CN205668805U (en) | A kind of unloading manipulator and inductance coil winding machine | |
| CN217348389U (en) | Membrane material packaging line | |
| CN110861949A (en) | Automatic lifting unreeling quality inspection machine | |
| CN217169879U (en) | Cord fabric feeding device and forming machine | |
| CN211569614U (en) | Full-automatic non-stop unreeling machine | |
| CN114394298A (en) | Film packaging line and packaging method | |
| CN211619469U (en) | Automatic feeding machine | |
| WO2018141251A1 (en) | Coiled tape material guiding machine and guiding method for coiled tape material | |
| CN116216384A (en) | Automatic winding and unwinding device for SMT (surface mounted technology) material disc | |
| CN109733704A (en) | A kind of mouse device for labeling | |
| CN210793913U (en) | Double-station electric hoisting ton bag opening station | |
| CN112357643A (en) | Automatic rewinding system for PVC decorative film | |
| CN217477758U (en) | Automatic film stripping machine | |
| CN107776969B (en) | Stick outer film bag covering equipment | |
| US5358191A (en) | Storage and splicing of strip material | |
| CN210084529U (en) | Cloth feeding structure of cloth spreading machine | |
| CN117044049A (en) | Cable handling including feeding in and feeding out | |
| CN219193880U (en) | Prepreg doffing device | |
| JP2016098105A (en) | Hose winding device | |
| CN113968552B (en) | Nylon cord fabric production hoisting device that convenience is strong | |
| CN216662117U (en) | Rapid winding and unwinding system for cable of heading machine | |
| CN218506330U (en) | Swab convenient to take and stripping off device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |