CN216661941U - Flexible material fifty percent discount equipment of rectifying - Google Patents
Flexible material fifty percent discount equipment of rectifying Download PDFInfo
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- CN216661941U CN216661941U CN202122693138.2U CN202122693138U CN216661941U CN 216661941 U CN216661941 U CN 216661941U CN 202122693138 U CN202122693138 U CN 202122693138U CN 216661941 U CN216661941 U CN 216661941U
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Abstract
The utility model provides a flexible material folding and deviation rectifying device which comprises a first eccentric rail deviation corrector, a second eccentric rail deviation corrector, a controller and two position sensors, wherein the first eccentric rail deviation corrector is arranged on the first eccentric rail; the first eccentric rail deviation corrector and the second eccentric rail deviation corrector are arranged oppositely and are of mirror symmetry structures. One of them position sensor is located the place ahead of first eccentric rail rectifier, and another position sensor is located the place ahead of second eccentric rail rectifier, and first eccentric rail rectifier, second eccentric rail rectifier and two position sensor all with controller communication connection. The flexible material folding deviation correcting device is suitable for aligning two edges of a flexible material after the flexible material is folded, and effectively improves the folding deviation correcting effect.
Description
Technical Field
The utility model relates to the technical field of deviation rectifying equipment, in particular to flexible material folding deviation rectifying equipment.
Background
The folding process is a special composite process and is characterized in that the lower parts of two layers of folded materials are connected. Since the width of the material is constant, when the position of one edge is displaced, the other edge must also be displaced, and the displacement directions of the two edges are opposite.
In order to fold the materials neatly, when the materials are turned and folded, the materials are turned over when the materials move linearly, the materials have large tension, if the traditional deviation rectifying equipment is adopted, the center of the moving track of the traditional deviation rectifying equipment is located on the center line of the equipment, the edge of the flexible materials is also located on the center line of the equipment, and the deviation rectifying equipment is prone to the situations of slow deviation rectifying reaction or overlarge deviation rectifying action, so that the deviation rectifying effect is poor and unstable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flexible material folding and deviation rectifying device which is suitable for aligning two edges of a flexible material after being folded in half and effectively improving the folding and deviation rectifying effect.
The technical scheme adopted by the utility model is as follows: a flexible material fifty percent discount rectification device includes: the device comprises a first eccentric orbit deviation rectifier, a second eccentric orbit deviation rectifier, a controller and two position sensors; the first eccentric rail deviation corrector and the second eccentric rail deviation corrector are arranged oppositely and are in mirror symmetry structures; one of the position sensors is positioned in front of the first eccentric rail deviation corrector, the other position sensor is positioned in front of the second eccentric rail deviation corrector, and both the position sensors are in communication connection with the controller;
the first eccentric rail deviation rectifier comprises a first mounting base plate, a first driver, a first deflection assembly and a first track assembly; the first deflection assembly comprises a first deflection plate and two first rollers which are arranged on the first deflection plate along the axial direction of the first deflection plate; the first deflection plate is arranged in parallel with the first installation bottom plate, the first driver is installed on the first installation bottom plate, and the first driver is in communication connection with the controller; the first driver is connected with a first telescopic shaft, and the first telescopic shaft is mechanically connected with the first deflection plate;
the first track assembly comprises a first guide rail, a first bearing slide block, a second guide rail and a second bearing slide block, wherein the first bearing slide block is slidably mounted on the first guide rail; the first guide rail is obliquely arranged at the upper right part of the first installation bottom plate, the second guide rail is vertically arranged at the lower left part of the first installation bottom plate, the included angle between the extension line of the first guide rail and the extension line of the second guide rail is 45 degrees, and the first bearing slide block and the second bearing slide block are both mechanically connected with the first deflection plate;
the second eccentric rail deviation rectifier comprises a second mounting base plate, a second driver, a second deflection assembly and a second track assembly; the second deflection assembly comprises a second deflection plate and two second rollers which are arranged on the second deflection plate along the axial direction of the second deflection plate, the second deflection plate and the second installation bottom plate are arranged in parallel, the second driver is arranged on the second installation bottom plate, the second driver is in communication connection with the controller, the second driver is connected with a second telescopic shaft, and the second telescopic shaft is in mechanical connection with the second deflection plate;
the second track subassembly include third guide rail, slidable mounting in the third bearing block, fourth guide rail, the slidable mounting of third guide rail in the fourth bearing block of fourth guide rail, the third guide rail install aslope in the upper left side of second mounting plate, the fourth guide rail install vertically in the right side below of second mounting plate, just the third guide rail extension line with the contained angle of fourth guide rail extension line is 45, the third bearing block with the fourth bearing block all with second deflector mechanical connection.
Further, the first eccentric rail deviation rectifier further comprises a first limiting assembly, and the first limiting assembly comprises a first upper limiting piece and a first lower limiting piece; the first upper limiting piece comprises a first upper limiting groove and a first upper limiting wheel which is slidably arranged in the first upper limiting groove; the first upper limiting groove is arranged at the upper right part of the first mounting bottom plate and is parallel to the first guide rail; the first upper limiting wheel is connected with a first upper connecting rod, and the first upper connecting rod is arranged on the first deflection plate; the first lower limiting part comprises a first lower limiting groove and a first lower limiting wheel which is arranged in the first lower limiting groove in a sliding manner; the first lower limiting groove is mounted at the right lower part of the first mounting bottom plate and is parallel to the second guide rail; the first lower limiting wheel is connected with a first lower connecting rod, and the first lower connecting rod is installed on the first deflection plate.
Furthermore, the notch of the first upper limiting groove faces away from the first guide rail, and the notch of the first lower limiting groove faces away from the second guide rail.
Further, the second eccentric rail deviation rectifier further comprises a second limiting assembly, and the second limiting assembly comprises a second upper limiting piece and a second lower limiting piece; the second upper limiting piece comprises a second upper limiting groove and a second upper limiting wheel which is slidably arranged in the second upper limiting groove; the second upper limiting groove is arranged at the upper left part of the second mounting bottom plate and is parallel to the third guide rail; the second upper limiting wheel is connected with a second upper connecting rod, and the second upper connecting rod is arranged on the second deflection plate; the second lower limiting piece comprises a second lower limiting groove and a second lower limiting wheel which is arranged in the second lower limiting groove in a sliding mode; the second lower limiting groove is mounted at the lower left of the second mounting base plate and is parallel to the fourth guide rail; the second lower limiting wheel is connected with a second lower connecting rod, and the second lower connecting rod is installed on the second deflection plate.
Further, the notch of the second upper limiting groove faces away from the third guide rail, and the notch of the second lower limiting groove faces away from the fourth guide rail.
Furthermore, one end of each of the two first rollers is mounted on the first deflection plate through a first fixing plate, and the other end of each of the two first rollers is a free end.
Furthermore, one end of each of the two second rollers is mounted on the second deflection plate through a second fixing plate, and the other end of each of the two second rollers is a free end.
Compared with the prior art, the flexible material doubling-up deviation correcting device provided by the utility model has the advantages that the first eccentric rail deviation corrector and the second eccentric rail deviation corrector which are of mirror image structures are arranged, the included angle between the extension line of the first guide rail and the extension line of the second guide rail is 45 degrees, the included angle between the extension line of the third guide rail and the extension line of the fourth guide rail is 45 degrees, so that the circle centers of the running tracks of the first eccentric rail deviation corrector 1 and the second eccentric rail deviation corrector are positioned outside the center line of the whole deviation correcting device, and compared with the traditional deviation correcting device, the situations of slow deviation correcting reaction or overlarge deviation correcting action are effectively avoided, and the deviation correcting effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings, there is shown in the drawings,
FIG. 1: the utility model relates to a perspective view of a flexible material doubling-up deviation correcting device;
FIG. 2: the utility model discloses a top view of a flexible material doubling-up deviation correcting device
FIG. 3: a side view of the first eccentric rail rectifier of the present invention;
FIG. 4: a partial perspective view of a first eccentric track deviation rectifier of the present invention;
FIG. 5: the utility model relates to a three-dimensional view of the internal structure of a first eccentric rail deviation rectifier;
FIG. 6: the utility model discloses a schematic diagram of a running track of a first eccentric rail deviation corrector;
FIG. 7: a side view of a second eccentric track deviation rectifier of the present invention;
FIG. 8: a partial perspective view of a second eccentric track deviation rectifier of the present invention;
FIG. 9: the utility model discloses a perspective view of the internal structure of a second eccentric rail deviation rectifier;
FIG. 10: the utility model also discloses a schematic diagram of the running track of the second eccentric rail deviation rectifier;
FIG. 11: the utility model discloses a schematic diagram of a running track of a first deviation rectifying mechanism or a second deviation rectifying mechanism.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1 and fig. 2, the flexible material double-over deviation rectification device of the present invention comprises a first eccentric orbit deviation rectifier 1, a second eccentric orbit deviation rectifier 2, a controller 3 and two position sensors 4; the first eccentric rail deviation corrector 1 and the second eccentric rail deviation corrector 2 are arranged oppositely, and the first eccentric rail deviation corrector 1 and the second eccentric rail deviation corrector 2 are of mirror symmetry structures. One of the position sensors 4 is located in front of the first eccentric rail deviation corrector 1, and the other position sensor 4 is located in front of the second eccentric rail deviation corrector 2, and is used for sensing two edges of the flexible material passing through the first eccentric rail deviation corrector 1 and the second eccentric rail deviation corrector 2 respectively. The first eccentric rail deviation corrector 1, the second eccentric rail deviation corrector 2 and the two position sensors 4 are all in communication connection with the controller 3.
As shown in fig. 2 and 3, the first eccentric orbit error corrector 1 includes a first mounting base plate 5, a first driver 6, a first deflecting assembly, a first track assembly and a first limit assembly; the first driver 6, the first track assembly and the first limiting assembly are all clamped between the first mounting base plate 5 and the first deflection assembly. The method specifically comprises the following steps: the first deflection assembly comprises a first deflection plate 7 and two first rollers 8 which are arranged on the first deflection plate 7 along the axial direction of the first deflection plate 7, one end of each first roller 8 is arranged on the first deflection plate 7 through a first fixing plate 9, and the other end of each first roller 8 is a free end. The two first rollers 8 are used for providing a path for the flexible material to pass through, and when the deflection mechanism operates, the flexible material is driven to displace by using the friction force between the first rollers 8 and the flexible material, so that the position adjustment of the edge of the flexible material is realized.
As shown in fig. 4 to 6, the first deflector plate 7 is disposed in parallel with the first mounting baseplate 5. The first driver 6 is mounted to the first mounting baseplate 5, and the first driver 6 is communicatively connected to the controller 3. Further, the first actuator 6 is connected to a first telescopic shaft 10, and the other end of the first telescopic shaft 10 is mechanically connected to the first deflector 7 by a bolt and a nut.
The first track assembly comprises a first guide rail 11, a first bearing block 12 slidably mounted on the first guide rail 11, a second guide rail 13, and a second bearing block 14 slidably mounted on the second guide rail 13. Wherein, first guide rail 11 passes through erection column 15 and installs in the upper right side of first mounting plate 5 aslope, and second guide rail 13 is installed in the left side below of first mounting plate 5 through another erection column 15 vertically, and the contained angle of first guide rail 11 extension line and second guide rail 13 extension line is 45 for the centre of a circle O of first subassembly orbit that deflects falls outside the central line of whole platform deviation correcting equipment. The first bearing slide 12 and the second bearing slide 14 are mechanically connected to the first deflector plate 7 by means of bolts.
The first limiting assembly comprises a first upper limiting piece and a first lower limiting piece; the first upper limiting piece comprises a first upper limiting groove 16 and a first upper limiting wheel 17 which is slidably arranged in the first upper limiting groove 16; the first upper limiting groove 16 is installed at the upper right of the first installation bottom plate 5 and is parallel to the first guide rail 11. The first upper limiting wheel 17 is connected with a first upper connecting rod 18, and the first upper connecting rod 18 is arranged on the first deflection plate 7. The first lower limiting member comprises a first lower limiting groove 19 and a first lower limiting wheel 20 which is slidably arranged in the first lower limiting groove 19; the first lower stopper groove 19 is attached to the lower right of the first mounting base plate 5 and is arranged parallel to the second guide rail 13. The first lower limiting wheel 20 is connected with a first lower connecting rod 21, and the first lower connecting rod 21 is installed on the first deflection plate 7. Further, the notch of the first upper limiting groove 16 faces away from the first guide rail 11, and the notch of the first lower limiting groove 19 faces away from the second guide rail 13; namely: the notches of the first upper limiting groove 16 and the first lower limiting groove 19 point to the center O of the first deflection assembly moving track, and the center O is located below the feeding direction, namely: the folding line when the flexible material is folded in half.
The first telescopic shaft 10 is driven by the first driver 6 to extend or shorten, so that the first bearing slide block 12 is pushed to reciprocate along the first guide rail 11, the second bearing slide block 14 reciprocates along the second guide rail 13, the first deflection plate 7 is driven to reciprocate along a set arc, the purpose of adjusting the positions of the two first rollers 8 is achieved, and the purpose of adjusting the edge position of the flexible material is further achieved. In the process, the height of the first deflector plate 7 is limited by the first limit stop assembly, so that the first deflector mechanism remains parallel to the first mounting baseplate 5 during operation.
As shown in fig. 2 and 7, the second eccentric orbit error corrector 2 includes a second mounting base plate 22, a second driver 23, a second deflecting assembly, a second track assembly and a second limit assembly; the second driver 23, the second track assembly and the second limiting assembly are all clamped between the second mounting base plate 22 and the second deflection assembly. The second deflection assembly comprises a second deflection plate 24 and two second rollers 25 mounted on the second deflection plate 24 along the axial direction of the second deflection plate 24, and one end of the two second rollers 25 is mounted on the second deflection plate 24 through a second fixing plate 26, and the other end is a free end. The two second rollers 25 are used for providing a passing path for the flexible material, and when the deflection mechanism runs, the flexible material is driven to displace by using the friction force between the second rollers 25 and the flexible material, so that the position adjustment of the edge of the flexible material is realized.
As shown in fig. 8 to 10, the second deflector plate 24 is disposed in parallel with the second mounting baseplate 22. The second driver 23 is mounted to the second mounting baseplate 22, and the second driver 23 is communicatively connected to the controller 3. Further, a second telescopic shaft 27 is connected to the second actuator 23, and the other end of the second telescopic shaft 27 is mechanically connected to the second deflector 24 by a bolt and a nut.
The second track assembly comprises a third guide rail 28, a third bearing slide 29 slidably mounted on the third guide rail 28, a fourth guide rail 30, and a fourth bearing slide 31 slidably mounted on the fourth guide rail 30. The third guide rail 28 is obliquely installed at the upper left of the second installation bottom plate 22 through the installation column 15, the fourth guide rail 30 is vertically installed at the lower right of the second installation bottom plate 22 through another installation column 15, and an included angle between an extension line of the third guide rail 28 and an extension line of the fourth guide rail 30 is 45 degrees, so that a circle center O of a running track of the second deflection assembly falls outside a center line of the whole deviation rectification device. The third bearing slide 29 and the fourth bearing slide 31 are mechanically connected to the second deflector plate 24 by means of bolts.
The second limiting assembly comprises a second upper limiting piece and a second lower limiting piece; the second upper limiting piece comprises a second upper limiting groove 32 and a second upper limiting wheel 33 which is slidably arranged in the second upper limiting groove 32; the second upper limiting groove 32 is installed at the upper left of the second installation base plate 22 and is parallel to the third guide rail 28. The second upper limiting wheel 33 is connected with a second upper connecting rod 34, and the second upper connecting rod 34 is arranged on the second deflection plate 24. The second lower limiting piece comprises a second lower limiting groove 35 and a second lower limiting wheel 36 which is slidably arranged in the second lower limiting groove 35; the second lower limit groove 35 is attached to the lower left of the second attachment base plate 22 and is provided in parallel with the fourth guide rail 30. A second lower link 37 is connected to the second lower limit wheel 36, and the second lower link 37 is mounted to the second deflector plate 24. Further, the notch of the second upper limiting groove 32 faces away from the third rail 28, and the notch of the second lower limiting groove 35 faces away from the fourth rail 30, namely: the notches of the second upper limiting groove 32 and the second lower limiting groove 35 point to the center O of the second deflection assembly moving track, and the center O is located below the feeding direction, namely: the folding line when the flexible material is folded in half.
The second telescopic shaft 27 is driven by the second driver 23 to extend or shorten, so that the third bearing slide block 29 is pushed to reciprocate along the third guide rail 28, the fourth bearing slide block 31 reciprocates along the fourth guide rail 30, the second deflection plate 24 is driven to reciprocate along a preset arc, the purpose of adjusting the positions of the two second rollers 25 is achieved, and the purpose of adjusting the edge position of the flexible material is further achieved. In the process, the height of the second deflector plate 24 is limited by the second stop assembly so that the second deflector mechanism remains parallel to the second mounting base plate 22 during operation.
As shown in fig. 1 and fig. 11, the flexible material folding correction device of the present invention works as follows:
two edges of a piece of flexible material which is originally horizontally unfolded are vertically turned upwards to enable the flexible material to be U-shaped, the flexible material is conveyed by two first rollers 8 and two second rollers 25, the positions of two edges of the flexible material which is folded in half are respectively detected by two position sensors 4, and position information is transmitted to a controller 3;
the signals of the two position sensors 4 are analyzed by the controller 3,
if the positions of the two edges are simultaneously displaced upwards or downwards and the displacement amplitudes are equal, at the moment, the first eccentric orbit deviation corrector 1 and the second eccentric orbit deviation corrector 2 do not act;
if the edge passing through the first eccentric orbit deviation corrector 1 is shifted upward relative to the position of the edge passing through the second eccentric orbit deviation corrector 2; at the moment, the controller 3 controls the first eccentric rail deviation corrector 1 to correct the deviation downwards and controls the second eccentric rail deviation corrector 2 to correct the deviation upwards;
if the edge passing through the first eccentric orbit deviation corrector 1 is displaced downwards relative to the position of the edge passing through the second eccentric orbit deviation corrector 2; at this time, the controller 3 controls the first eccentric rail deviation corrector 1 to correct the deviation upwards, and simultaneously controls the second eccentric rail deviation corrector 2 to correct the deviation downwards until the two edges are aligned.
In summary, the flexible material doubling correction device provided by the utility model is provided with the first eccentric rail deviation corrector 1 and the second eccentric rail deviation corrector 2 which are of mirror image structures, the included angle between the extension line of the first guide rail 11 and the extension line of the second guide rail 13 is set to be 45 degrees, and the included angle between the extension line of the third guide rail 28 and the extension line of the fourth guide rail 30 is set to be 45 degrees, so that the circle center O of the running track of the first eccentric rail deviation corrector 1 and the second eccentric deviation corrector is positioned outside the center line of the whole correction device.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a flexible material fifty percent discount equipment of rectifying which characterized in that includes: the device comprises a first eccentric rail deviation corrector, a second eccentric rail deviation corrector, a controller and two position sensors; the first eccentric rail deviation corrector and the second eccentric rail deviation corrector are arranged oppositely and are in mirror symmetry structures; one of the position sensors is positioned in front of the first eccentric rail deviation corrector, the other position sensor is positioned in front of the second eccentric rail deviation corrector, and both the position sensors are in communication connection with the controller;
the first eccentric rail deviation rectifier comprises a first mounting base plate, a first driver, a first deflection assembly and a first track assembly; the first deflection assembly comprises a first deflection plate and two first rollers which are arranged on the first deflection plate along the axial direction of the first deflection plate; the first deflection plate is arranged in parallel with the first installation bottom plate, the first driver is installed on the first installation bottom plate, and the first driver is in communication connection with the controller; the first driver is connected with a first telescopic shaft, and the first telescopic shaft is mechanically connected with the first deflection plate;
the first track assembly comprises a first guide rail, a first bearing sliding block, a second guide rail and a second bearing sliding block, wherein the first bearing sliding block is installed on the first guide rail in a sliding mode; the first guide rail is obliquely arranged at the upper right part of the first installation bottom plate, the second guide rail is vertically arranged at the lower left part of the first installation bottom plate, the included angle between the extension line of the first guide rail and the extension line of the second guide rail is 45 degrees, and the first bearing slide block and the second bearing slide block are both mechanically connected with the first deflection plate;
the second eccentric rail deviation rectifier comprises a second mounting base plate, a second driver, a second deflection assembly and a second track assembly; the second deflection assembly comprises a second deflection plate and two second rollers which are arranged on the second deflection plate along the axial direction of the second deflection plate, the second deflection plate and the second installation bottom plate are arranged in parallel, the second driver is arranged on the second installation bottom plate, the second driver is in communication connection with the controller, the second driver is connected with a second telescopic shaft, and the second telescopic shaft is in mechanical connection with the second deflection plate;
the second track subassembly include third guide rail, slidable mounting in the third bearing block, fourth guide rail, the slidable mounting of third guide rail in the fourth bearing block of fourth guide rail, the third guide rail install aslope in the upper left side of second mounting plate, the fourth guide rail install vertically in the right side below of second mounting plate, just the third guide rail extension line with the contained angle of fourth guide rail extension line is 45, the third bearing block with the fourth bearing block all with second deflector mechanical connection.
2. The apparatus for deviation rectification in doubling back of flexible material as claimed in claim 1, wherein: the first eccentric rail deviation rectifier also comprises a first limiting assembly, and the first limiting assembly comprises a first upper limiting piece and a first lower limiting piece; the first upper limiting piece comprises a first upper limiting groove and a first upper limiting wheel which is slidably arranged in the first upper limiting groove; the first upper limiting groove is arranged at the upper right part of the first mounting bottom plate and is parallel to the first guide rail; the first upper limiting wheel is connected with a first upper connecting rod, and the first upper connecting rod is arranged on the first deflection plate; the first lower limiting piece comprises a first lower limiting groove and a first lower limiting wheel which is arranged in the first lower limiting groove in a sliding manner; the first lower limiting groove is mounted at the right lower part of the first mounting bottom plate and is parallel to the second guide rail; the first lower limiting wheel is connected with a first lower connecting rod, and the first lower connecting rod is installed on the first deflection plate.
3. The apparatus for deviation rectification in doubling back of flexible material as claimed in claim 2, wherein: the notch of the first upper limiting groove faces away from the first guide rail, and the notch of the first lower limiting groove faces away from the second guide rail.
4. The apparatus for deviation rectification in doubling back of flexible material as claimed in claim 1, wherein: the second eccentric rail deviation rectifier also comprises a second limiting assembly, and the second limiting assembly comprises a second upper limiting piece and a second lower limiting piece; the second upper limiting piece comprises a second upper limiting groove and a second upper limiting wheel which is slidably arranged in the second upper limiting groove; the second upper limiting groove is arranged at the upper left part of the second mounting bottom plate and is parallel to the third guide rail; the second upper limiting wheel is connected with a second upper connecting rod, and the second upper connecting rod is arranged on the second deflection plate; the second lower limiting piece comprises a second lower limiting groove and a second lower limiting wheel which is arranged in the second lower limiting groove in a sliding mode; the second lower limiting groove is mounted at the lower left of the second mounting base plate and is parallel to the fourth guide rail; the second lower limiting wheel is connected with a second lower connecting rod, and the second lower connecting rod is installed on the second deflection plate.
5. The apparatus for deviation rectification in doubling back of flexible material as claimed in claim 4, wherein: the notch of the second upper limiting groove faces away from the third guide rail, and the notch of the second lower limiting groove faces away from the fourth guide rail.
6. The apparatus for deviation rectification in doubling back of flexible material as claimed in claim 1, wherein: one end of each of the two first rollers is mounted on the first deflection plate through a first fixing plate, and the other end of each of the two first rollers is a free end.
7. The apparatus for deviation rectification in folding flexible material in half as claimed in claim 1, wherein: one end of each of the two second rollers is mounted on the second deflection plate through a second fixing plate, and the other end of each of the two second rollers is a free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122693138.2U CN216661941U (en) | 2021-11-04 | 2021-11-04 | Flexible material fifty percent discount equipment of rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122693138.2U CN216661941U (en) | 2021-11-04 | 2021-11-04 | Flexible material fifty percent discount equipment of rectifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216661941U true CN216661941U (en) | 2022-06-03 |
Family
ID=81781934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122693138.2U Active CN216661941U (en) | 2021-11-04 | 2021-11-04 | Flexible material fifty percent discount equipment of rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216661941U (en) |
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2021
- 2021-11-04 CN CN202122693138.2U patent/CN216661941U/en active Active
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