CN213010654U - Automatic conveying device for raw paper roll - Google Patents
Automatic conveying device for raw paper roll Download PDFInfo
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- CN213010654U CN213010654U CN202020803328.8U CN202020803328U CN213010654U CN 213010654 U CN213010654 U CN 213010654U CN 202020803328 U CN202020803328 U CN 202020803328U CN 213010654 U CN213010654 U CN 213010654U
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- driving device
- axis driving
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 3
- 241001330002 Bambuseae Species 0.000 claims abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 3
- 239000011425 bamboo Substances 0.000 claims abstract description 3
- 230000033001 locomotion Effects 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic conveying device for a raw paper scroll, which comprises a portal frame, wherein the portal frame comprises two longitudinal beams which are oppositely arranged, a cross beam which is arranged between the two longitudinal beams and a mechanical arm group which is arranged on the cross beam; two ends of the cross beam are respectively arranged on the two longitudinal beams and can move in the front-back direction along the longitudinal beams; the mechanical arm group can move left and right along the cross beam and can move up and down relative to the cross beam; the bottom end of the mechanical arm group clamps the raw paper roll. Use the technical scheme of the utility model the stability and the reliability that the former scroll section of thick bamboo was carried have been improved to can carry out the adjustment of various adaptations according to the demand of place and raw materials height of delivery.
Description
Technical Field
The utility model belongs to the technical field of the transport of packing trade body paper raw and other materials, in particular to automatic conveyor of a body paper roll.
Background
At present, in the raw material conveying process of the raw paper packaging industry, the raw paper is often transported on the ground, various matching use of vehicles or other equipment is often required, a workshop is easy to be noisy, and raw paper materials are easy to damage; and because the base paper needs to be conveyed to positions with different heights, various cranes or other large-scale equipment are needed to participate, so that the work is complicated, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an automatic conveyor of former scroll section of thick bamboo can improve the conveying efficiency of body paper material to the cleanliness factor of body paper material has been guaranteed on the way of the transportation.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an automatic raw paper roll conveying device comprises a portal frame, wherein the portal frame comprises two longitudinal beams which are oppositely arranged, a cross beam which is arranged between the two longitudinal beams and a mechanical arm group which is arranged on the cross beam; two ends of the cross beam are respectively arranged on the two longitudinal beams and can move in the front-back direction along the longitudinal beams; the mechanical arm group can move left and right along the cross beam and can move up and down relative to the cross beam; the bottom end of the mechanical arm group clamps the raw paper roll.
Further, the mechanical arm group comprises a first mechanical arm and a second mechanical arm which are oppositely arranged and separated; the cross beam is connected with an X-axis driving device, and the X-axis driving device drives the cross beam to move back and forth along the longitudinal beam in the X-axis direction; the first mechanical arm is connected with a first Y-axis driving device, and the first Y-axis driving device drives the first mechanical arm to move left and right on the cross beam along the Y-axis direction; the first mechanical arm is connected with a first Z-axis driving device, and the first Z-axis driving device drives the first mechanical arm to move up and down on the cross beam in the Z-axis direction relative to the cross beam; the second mechanical arm is connected with a second Y-axis driving device, and the second Y-axis driving device drives the second mechanical arm to move left and right on the cross beam along the Y-axis direction; the second mechanical arm is connected with a second Z-axis driving device, and the second Z-axis driving device drives the second mechanical arm to move up and down on the cross beam in the Z-axis direction relative to the cross beam; the first Y-axis driving device and the first Z-axis driving device respectively and independently control the movement of the first mechanical arm; the second Y-axis driving device and the second Z-axis driving device respectively and independently control the movement of the second mechanical arm. Therefore, the multi-distance and multi-direction transportation of the conveying device is realized, and the device can be suitable for the transportation of the original paper rolls with different types, lengths or heights.
Furthermore, the X-axis driving device, the first Y-axis driving device, the first Z-axis driving device, the second Y-axis driving device and the second Z-axis driving device are all connected with a control bus, and the control bus controls the starting and the closing of the X-axis driving device, the first Y-axis driving device, the first Z-axis driving device, the second Y-axis driving device and the second Z-axis driving device. Therefore, when the conveying device works, the action consistency of the first mechanical arm and the second mechanical arm is effectively guaranteed, and the whole conveying process is safe and stable.
Furthermore, the two ends of the crossbeam are provided with crossbeam bases, and at least one crossbeam base in the crossbeam bases at the two ends of the crossbeam is provided with a rolling gear; a toothed belt meshed with the rolling gear is fixedly arranged on the longitudinal beam corresponding to one end of the cross beam base with the rolling gear, and the rolling gear is meshed with the toothed belt and rolls along the toothed belt under the driving of the X-axis driving device. Therefore, the matching of the gear and the toothed belt can improve the moving stability of the cross beam.
Further, a sliding block is arranged on the beam base; and the two longitudinal beams are provided with slideways for the sliding blocks to slide. Thereby further improving the stability of the beam moving back and forth in the X-axis direction.
Further, the X-axis driving device comprises a first X-axis driving device and a second X-axis driving device which are respectively arranged at two ends of the cross beam; the first X-axis driving device and the second X-axis driving device are respectively connected with and control the motion of the beam bases at the two ends of the beam. Therefore, the stable power for moving the cross beam is improved.
Further, the first X-axis driving device is a first X-axis servo motor, and the second X-axis driving device is a second X-axis servo motor; the first Y-axis driving device is a first Y-axis servo motor, and the second Y-axis driving device is a second Y-axis servo motor; the first Z-axis driving device is a first Z-axis servo motor, and the second Z-axis driving device is a second Z-axis servo motor.
Further, a chain, a first arm fixing seat and a second arm fixing seat are arranged on the cross beam; the first manipulator is fixed on the cross beam by the first manipulator fixing seat; the second mechanical arm is fixed on the cross beam by the second arm fixing seat; the first arm fixing seat is provided with a first chain wheel meshed with the chain, and the second arm fixing seat is provided with a second chain wheel meshed with the chain; the first Y-axis driving device is connected with and controls the rolling of the first chain wheel; the second Y-axis driving device is connected with and controls the rolling of the second chain wheel; the beam is further provided with a sliding track, and the first arm fixing seat and the second arm fixing seat are respectively provided with rolling wheels which slide along the sliding track. The chain transmission and the guide effect of the sliding rail improve the overall safety and stability of the conveying device, and the mechanical arm group has reliable power when moving transversely in the Y-axis direction.
Further, a first chain belt and a second chain belt are fixedly arranged on the first mechanical arm and the second mechanical arm respectively; a third chain wheel and a fourth chain wheel are respectively arranged on the first arm fixing seat and the second arm fixing seat; the first chain belt is meshed with the third chain wheel to drive the first mechanical arm to move up and down; the second chain belt is meshed with the fourth chain wheel to drive the second mechanical arm to move up and down; a first sliding rail in the Z-axis direction is arranged on the first mechanical arm, and a second sliding rail in the Z-axis direction is arranged on the second mechanical arm; a first sliding block matched with the first sliding rail is arranged on the first arm fixing seat; a second sliding block matched with the second sliding rail is arranged on the second arm fixing seat; the first Z-axis driving device is connected with and controls the third chain wheel to rotate so as to drive the first slide rail to move upwards and slide in the Z-axis direction by taking the first slide block as a reference; and the second Z-axis driving device is connected with and controls the fourth chain wheel to rotate so as to drive the second slide rail to move upwards and slide in the Z-axis direction by taking the second slide block as a reference. Therefore, the mechanical arm can safely and stably move in the Z-axis direction.
Furthermore, the bottom ends of the first mechanical arm and the second mechanical arm are respectively provided with a first axial rod and a second axial rod which are transverse; the first axis rod and the second axis rod are arranged oppositely; when the paper winding device works, the first axle center rod and the second axle center rod are respectively inserted into the axle center holes of the raw paper winding drums. Therefore, the safety of the raw paper reel transportation is ensured, and the raw paper reel is prevented from falling in the transportation process.
Compared with the prior art, the beneficial effects of the utility model are that: the stability and the reliability of the original paper bobbin conveying are improved; the device can be suitable for clamping and conveying the base paper rolls of different models and sizes; and can carry out various adaptive adjustments according to the demands of the site and the raw material conveying height.
Drawings
Fig. 1 is a schematic perspective view of a conveying device in an embodiment of the present invention;
fig. 2 is a schematic view of a raw paper roll structure in the embodiment of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the embodiment of the present invention, as shown in fig. 1, an automatic raw paper roll conveying device 10 includes a portal frame 1, the portal frame 1 includes two longitudinal beams 11 oppositely arranged, a cross beam 12 arranged between the two longitudinal beams 11, and a manipulator arm group 13 arranged on the cross beam 12; the two ends of the cross beam 12 are respectively arranged on the two longitudinal beams 11 and can move along the longitudinal beams 11 in the front-back direction; the mechanical arm group 13 can move left and right along the cross beam 12 and can move up and down relative to the cross beam 12; the bottom end of the mechanical arm group 13 clamps the original paper reel 2. In the embodiment of the present invention, the gantry 1 shown in fig. 1 has two beams, which may be a plurality of beams or one beam.
In the embodiment of the present invention, preferably, the robot arm set 13 includes a first robot arm 131 and a second robot arm 132 which are oppositely disposed and separated; the cross beam 12 is connected with an X-axis driving device 3, and the X-axis driving device 3 drives the cross beam 12 to move back and forth along the longitudinal beam 11 in the X-axis direction; the first mechanical arm 131 is connected with a first Y-axis driving device 4, and the first Y-axis driving device 4 drives the first mechanical arm 131 to move left and right on the cross beam 12 along the Y-axis direction of the cross beam 12; the first mechanical arm 131 is further connected with a first Z-axis driving device 5, and the first Z-axis driving device 5 drives the first mechanical arm 131 to move up and down on the cross beam 12 in the Z-axis direction relative to the cross beam 12; the second mechanical arm 132 is connected with a second Y-axis driving device, and the second Y-axis driving device drives the second mechanical arm 132 to move left and right on the cross beam 12 along the Y-axis direction of the cross beam 12; the second robot arm 132 is connected to a second Z-axis driving device 6, and the second Z-axis driving device 6 drives the second robot arm 132 to move up and down on the cross beam 12 in the Z-axis direction relative to the cross beam 12.
In an embodiment of the present invention, in order to effectively adjust the distance between the first mechanical arm 131 and the second mechanical arm 132 according to the width of the raw paper roll 20, preferably, the first Y-axis driving device 4 and the first Z-axis driving device 5 separately control the movement of the first mechanical arm 131; the second Y-axis drive device and the second Z-axis drive device 6 individually control the movement of the second robot arm 132. For example, if the width of the base paper roll 20 is increased, the distance between the first robot arm 131 and the second robot arm 132 may be increased; at this time, the lateral movement position of the first robot arm 131 on the cross beam 12 may be adjusted only by the first Y-axis driving device 4, or obviously, the lateral movement position of the first robot arm 131 on the cross beam 12 may be adjusted only by the second Y-axis driving device alone; or the first Y-axis driving device 4 and the second Y-axis driving device may be used to adjust the lateral moving positions of the first robot arm 131 and the second robot arm 132 on the cross beam 12, respectively, so as to achieve the distance between the first robot arm 131 and the second robot arm 132.
Similarly, if the diameter (i.e. height) of the raw paper roll 20 is increased, the up-down movement distance of the first mechanical arm 131 and the second mechanical arm 132 relative to the beam 12 can be adjusted; that is, the up-and-down movement position of the first robot arm 131 can be adjusted by the first Z-axis driving device 5, while the up-and-down movement position of the second robot arm 132 can be adjusted by the second Z-axis driving device 6; thereby adjusting the clamping height of the first robot 131 and the second robot 132. Therefore, the utility model discloses in the embodiment, conveyor has realized the transportation of many distances, multiposition former paper reel 2 to adaptable different model length or height's former paper reel 2's centre gripping transportation.
The embodiment of the present invention provides an embodiment, the X-axis driving device 3, the first Y-axis driving device 4, the first Z-axis driving device 5, the second Y-axis driving device and the second Z-axis driving device 6 are preferably all connected to a control bus (not shown in the figure), wherein the control bus can control the starting and closing of the X-axis driving device 3, the first Y-axis driving device 4, the first Z-axis driving device 5, the second Y-axis driving device and the second Z-axis driving device 6. When the robot group 13 grips the raw paper roll 2 for transportation, the control bus may control the driving devices to be turned on or off simultaneously in order to ensure consistency of the forward and backward movement, the upward and downward movement, and the lateral movement of the first robot arm 131 and the second robot arm 132.
In order to improve the stable forward and backward movement of the cross beam along the longitudinal beam, in the embodiment of the present invention, preferably, the cross beam bases 121 are disposed at both ends of the cross beam 12, and at least one of the cross beam bases 121 at both ends of the cross beam is provided with a rolling gear 122; a toothed belt 111 meshed with the rolling gear 122 is fixedly arranged on the longitudinal beam 12 corresponding to one end of the cross beam base 121 with the rolling gear 122, and the rolling gear 122 is meshed with the toothed belt 11 and rolls along the toothed belt 111 under the driving of the X-axis driving device 3.
Preferably, the cross beam base 121 is provided with a slide block 123; the two longitudinal beams 11 are provided with slide rails 112 for sliding the sliding blocks 123. Thereby further improving the stability of the beam moving back and forth in the X-axis direction.
Preferably, the X-axis driving device 3 includes a first X-axis driving device 31 and a second X-axis driving device 32 respectively disposed at both ends of the beam 12; the first X-axis driving device 31 and the second X-axis driving device 32 are respectively connected to and control the movement of the beam bases 121 at both ends of the beam 12. This improves the power for stabilizing the movement of the cross beam 12.
Preferably, in the embodiment of the present invention, as shown in fig. 1, the first X-axis driving device 31 is a first X-axis servo motor, and the second X-axis driving device 32 is a second X-axis servo motor; the first Y-axis driving device 4 is a first Y-axis servo motor, and the second Y-axis driving device is a second Y-axis servo motor; the first Z-axis driving device 5 is a first Z-axis servo motor, and the second Z-axis driving device 6 is a second Z-axis servo motor.
In the embodiment of the utility model, in order to improve the holistic safety and stability of conveyor for manipulator group 13 has reliable power when Y axle direction lateral shifting. Preferably, the cross beam 12 is provided with a chain 124, a first arm fixing seat 125 and a second arm fixing seat 126; the first arm fixing base 125 fixes the first robot arm 131 to the cross member 12; the second arm fixing seat 126 fixes the second mechanical arm 132 on the cross beam 12; a first chain wheel (not shown) engaged with the chain 124 is arranged on the first arm fixing seat 125, and a second chain wheel (not shown) engaged with the chain 124 is arranged on the second arm fixing seat 126; the first Y-axis driving device 4 is connected with and controls the rolling of the first chain wheel; the second Y-axis driving device is connected with and controls the rolling of the second chain wheel. Preferably, in order to improve the stability of the lateral movement of the robot arm assembly, the cross beam 12 is further provided with a sliding rail 127, and the first arm fixing seat 125 and the second arm fixing seat 126 are both provided with rolling wheels 128 sliding along the sliding rail 127.
In the embodiment of the present invention, preferably, the first mechanical arm 131 and the second mechanical arm 132 are respectively and fixedly provided with a first chain belt and a second chain belt; the first arm fixing seat 125 and the second arm fixing seat 126 are respectively provided with a third chain wheel 1252 and a fourth chain wheel 1262; the first chain engages the third sprocket 1252 to move the first robot 131 up and down; the second chain belt engages the fourth sprocket 1262 to move the second robot arm 132 up and down.
Meanwhile, in order to enhance the safety and stability of the lateral movement of the robot arm set 13, preferably, the first robot arm 131 is provided with a first slide rail 1311 in the Z-axis direction, and the second robot arm 132 is provided with a second slide rail 1321 in the Z-axis direction; a first sliding block 1251 matched with the first sliding rail 1311 is arranged on the first arm fixing seat 125; a second sliding block (not shown) matched with the second sliding rail 1321 is arranged on the second arm fixing seat 126; the first Z-axis driving device 5 is connected to and controls the third sprocket 1252 to rotate so as to drive the first slide rail 1311 to slide upward in the Z-axis direction with the first slide block 1251 as a reference; the second Z-axis driving device 6 is connected to and controls the fourth sprocket 1262 to rotate so as to drive the second slide rail 1321 to slide upward in the Z-axis direction with reference to the second slide block. Therefore, the mechanical arm can safely and stably move in the Z-axis direction.
In order to avoid dropping the raw paper roll 2 during transportation, in the embodiment of the present invention, the bottom ends of the first robot arm 131 and the second robot arm 132 are respectively provided with a first horizontal axis rod 1312 and a second horizontal axis rod 1322; the first mandrel bar 1312 is disposed opposite the second mandrel bar 1322; in operation, the first and second spindle rods 1312 and 1322 are inserted into the spindle holes of the base paper roll 2, respectively. Thereby the safety of the raw paper reel 2 transportation is ensured, and the raw paper reel 2 is prevented from falling in the transportation process.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (10)
1. The utility model provides an automatic conveyor of former scroll section of thick bamboo, includes portal frame, its characterized in that: the portal frame comprises two longitudinal beams which are oppositely arranged, a cross beam which is arranged between the two longitudinal beams and a mechanical arm group which is arranged on the cross beam;
two ends of the cross beam are respectively arranged on the two longitudinal beams and can move in the front-back direction along the longitudinal beams; the mechanical arm group can move left and right along the cross beam and can move up and down relative to the cross beam;
the bottom end of the mechanical arm group clamps the raw paper roll.
2. The automatic parent reel transfer device according to claim 1, characterized in that: the mechanical arm group comprises a first mechanical arm and a second mechanical arm which are oppositely arranged and separated;
the cross beam is connected with an X-axis driving device, and the X-axis driving device drives the cross beam to move back and forth along the longitudinal beam in the X-axis direction;
the first mechanical arm is connected with a first Y-axis driving device, and the first Y-axis driving device drives the first mechanical arm to move left and right on the cross beam along the Y-axis direction;
the first mechanical arm is connected with a first Z-axis driving device, and the first Z-axis driving device drives the first mechanical arm to move up and down on the cross beam in the Z-axis direction relative to the cross beam;
the second mechanical arm is connected with a second Y-axis driving device, and the second Y-axis driving device drives the second mechanical arm to move left and right on the cross beam along the Y-axis direction;
the second mechanical arm is connected with a second Z-axis driving device, and the second Z-axis driving device drives the second mechanical arm to move up and down on the cross beam in the Z-axis direction relative to the cross beam;
the first Y-axis driving device and the first Z-axis driving device respectively and independently control the movement of the first mechanical arm; the second Y-axis driving device and the second Z-axis driving device respectively and independently control the movement of the second mechanical arm.
3. The automatic parent reel transfer device according to claim 2, characterized in that: the X-axis driving device, the first Y-axis driving device, the first Z-axis driving device, the second Y-axis driving device and the second Z-axis driving device are all connected with a control bus, and the control bus controls the starting and the closing of the X-axis driving device, the first Y-axis driving device, the first Z-axis driving device, the second Y-axis driving device and the second Z-axis driving device.
4. The automatic parent reel transfer device according to claim 3, characterized in that: the two ends of the crossbeam are provided with crossbeam bases, and at least one crossbeam base in the crossbeam bases at the two ends of the crossbeam is provided with a rolling gear; a toothed belt meshed with the rolling gear is fixedly arranged on the longitudinal beam corresponding to one end of the cross beam base with the rolling gear, and the rolling gear is meshed with the toothed belt and rolls along the toothed belt under the driving of the X-axis driving device.
5. The automatic parent reel transfer device according to claim 4, characterized in that: a sliding block is arranged on the beam base; and the two longitudinal beams are provided with slideways for the sliding blocks to slide.
6. The automatic parent reel transfer device according to claim 5, characterized in that: the X-axis driving device comprises a first X-axis driving device and a second X-axis driving device which are respectively arranged at two ends of the cross beam; the first X-axis driving device and the second X-axis driving device are respectively connected with and control the motion of the beam bases at the two ends of the beam.
7. The automatic parent reel transfer device according to claim 6, characterized in that: the first X-axis driving device is a first X-axis servo motor, and the second X-axis driving device is a second X-axis servo motor; the first Y-axis driving device is a first Y-axis servo motor, and the second Y-axis driving device is a second Y-axis servo motor; the first Z-axis driving device is a first Z-axis servo motor, and the second Z-axis driving device is a second Z-axis servo motor.
8. The automatic parent roll conveying device according to any one of claims 2 to 7, characterized in that: the cross beam is provided with a chain, a first arm fixing seat and a second arm fixing seat;
the first manipulator is fixed on the cross beam by the first manipulator fixing seat; the second mechanical arm is fixed on the cross beam by the second arm fixing seat;
the first arm fixing seat is provided with a first chain wheel meshed with the chain, and the second arm fixing seat is provided with a second chain wheel meshed with the chain; the first Y-axis driving device is connected with and controls the rolling of the first chain wheel; the second Y-axis driving device is connected with and controls the rolling of the second chain wheel;
the beam is further provided with a sliding track, and the first arm fixing seat and the second arm fixing seat are respectively provided with rolling wheels which slide along the sliding track.
9. The automatic parent reel transfer device according to claim 8, characterized in that: a first chain belt and a second chain belt are respectively and fixedly arranged on the first mechanical arm and the second mechanical arm; a third chain wheel and a fourth chain wheel are respectively arranged on the first arm fixing seat and the second arm fixing seat; the first chain belt is meshed with the third chain wheel to drive the first mechanical arm to move up and down; the second chain belt is meshed with the fourth chain wheel to drive the second mechanical arm to move up and down;
a first sliding rail in the Z-axis direction is arranged on the first mechanical arm, and a second sliding rail in the Z-axis direction is arranged on the second mechanical arm;
a first sliding block matched with the first sliding rail is arranged on the first arm fixing seat; a second sliding block matched with the second sliding rail is arranged on the second arm fixing seat;
the first Z-axis driving device is connected with and controls the third chain wheel to rotate so as to drive the first slide rail to move upwards and slide in the Z-axis direction by taking the first slide block as a reference;
and the second Z-axis driving device is connected with and controls the fourth chain wheel to rotate so as to drive the second slide rail to move upwards and slide in the Z-axis direction by taking the second slide block as a reference.
10. The automatic parent reel transfer device according to claim 9, characterized in that: the bottom ends of the first mechanical arm and the second mechanical arm are respectively provided with a first axial rod and a second axial rod which are transverse; the first axis rod and the second axis rod are arranged oppositely; when the paper winding device works, the first axle center rod and the second axle center rod are respectively inserted into the axle center holes of the raw paper winding drums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020803328.8U CN213010654U (en) | 2020-05-14 | 2020-05-14 | Automatic conveying device for raw paper roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020803328.8U CN213010654U (en) | 2020-05-14 | 2020-05-14 | Automatic conveying device for raw paper roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213010654U true CN213010654U (en) | 2021-04-20 |
Family
ID=75484446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020803328.8U Expired - Fee Related CN213010654U (en) | 2020-05-14 | 2020-05-14 | Automatic conveying device for raw paper roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213010654U (en) |
-
2020
- 2020-05-14 CN CN202020803328.8U patent/CN213010654U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: No. G1104-03, No. 1, Keyuan Weiyi Road, Phase II, Innovation Park, Laoshan District, Qingdao, Shandong 266000 Patentee after: Qingdao Hairongda Intelligent Equipment Co.,Ltd. Address before: No.152, Haier Road, Jimo District, Qingdao City, Shandong Province Patentee before: Qingdao Wuer Intelligent Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |