CN110526002B - Conveying mechanism for waste recovery device and waste conveying method - Google Patents
Conveying mechanism for waste recovery device and waste conveying method Download PDFInfo
- Publication number
- CN110526002B CN110526002B CN201910844052.XA CN201910844052A CN110526002B CN 110526002 B CN110526002 B CN 110526002B CN 201910844052 A CN201910844052 A CN 201910844052A CN 110526002 B CN110526002 B CN 110526002B
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- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000010893 paper waste Substances 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000013459 approach Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 24
- 238000004064 recycling Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 238000013519 translation Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
- B65H29/125—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers between two sets of rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a conveying mechanism for a waste recovery device and a waste conveying method, wherein the conveying mechanism for the waste recovery device comprises two groups of symmetrically arranged clamping conveying assemblies, and the two groups of clamping conveying assemblies can be driven by a variable-pitch assembly to relatively approach or move away; according to the conveying mechanism and the waste conveying method for the waste recovery device, the plurality of pairs of first rotating rollers and second rotating rollers are arranged, and the rotating shafts with the driving blocks are arranged to drive the second rotating rollers to sequentially rotate relative to the assembly seat, so that the second rotating rollers and the corresponding first rotating rollers form a clamping effect, and thus the waste paper boxes move in a translation manner while being folded and clamped by the second rotating rollers and the first rotating rollers, so that the waste paper boxes can be effectively prevented from rebounding in the conveying process, and the subsequent stacking operation is facilitated.
Description
Technical Field
The invention relates to the technical field of waste recovery, in particular to a conveying mechanism for a waste recovery device and a waste conveying method.
Background
With the development of economy, various waste products are produced in the fields of daily life, industrial production and the like, so that the work of recycling and treating the waste products is very important. At present, the recovery processing of the waste paper boxes mainly comprises manual recovery, the waste paper boxes are generally required to be flattened and then stacked, if waste paper boxes are stacked by using a waste recovery device, the problem that the waste paper boxes are put into the waste recovery device and then the volume of the waste paper boxes is increased due to rebounding of the waste paper boxes is solved, and the subsequent automatic stacking operation is uncontrollable, so that a conveying mechanism for the waste recovery device and capable of preventing the rebounding of the waste paper boxes and a corresponding conveying method are required to be designed.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a conveying mechanism for a waste recovery device and a waste conveying method, wherein the conveying mechanism can convey a flattened waste paper box and can prevent the waste paper box from rebounding in the conveying process.
The technical scheme is as follows: in order to achieve the purpose, the conveying mechanism for the waste recovery device comprises two groups of symmetrically arranged clamping and conveying assemblies, wherein the two groups of clamping and conveying assemblies can be driven to relatively approach or separate by a variable-pitch assembly;
the clamping and conveying assembly comprises an assembly seat and a rotating shaft which is rotatably arranged relative to the assembly seat; a plurality of first rotating rollers are linearly arranged on the component seat in an array mode, and each first rotating roller can rotate relative to the component seat;
a plurality of roll shafts are arranged on the rotating shaft in a linear array manner, and each roll shaft is rotatably connected with the rotating shaft; each roll shaft is rotatably provided with a second rotating roll;
the clamping and conveying assembly further comprises an elastic element which is arranged corresponding to each roller shaft, and the elastic element enables an included angle between the axis of each roller shaft and the rotating shaft of the first rotating roller to be maintained at a fixed angle in an initial state, and the fixed angle is an acute angle;
a driving block is arranged on the rotating shaft corresponding to each roll shaft; each driving block is rotatably connected with the rotating shaft, and a torsion spring is arranged between each driving block and the rotating shaft; in an initial state, for every two adjacent driving blocks in one direction parallel to the axis of the rotating shaft, the following driving block deflects towards a fixed direction by a set angle relative to the preceding driving block; when the driving block rotates along with the rotating shaft, the driving block can act on the roller shaft to enable the roller shaft to rotate relative to the component seat;
the clamping and conveying assembly further comprises a first motor, and the first motor is in driving connection with the rotating shaft.
Furthermore, the variable pitch assembly comprises a lead screw, a left-hand thread is formed on one half of the lead screw, a right-hand thread is formed on the other half of the lead screw, and a left-hand nut and a right-hand nut which are matched with the left-hand thread and the right-hand thread for use are mounted on the two groups of clamping and conveying assemblies; the lead screw is driven to rotate by a second motor.
The rolling assembly comprises a first rolling wheel and a second rolling wheel, the first rolling wheel and the second rolling wheel can rotate in the same speed and opposite directions, and the rotation of the first rolling wheel and the second rolling wheel is driven by a third motor.
Further, all the first rotating rollers are driven to rotate by a fourth motor; the fourth motor is in direct drive connection with one first rotating roller, and a conveyor belt assembly is arranged between any two adjacent first rotating rollers.
A method of conveying waste comprising:
driving the variable pitch components to operate, so that the space between the two groups of clamping and conveying components is consistent with the width of the waste paper box;
the first motor is driven to operate, so that the rotating shaft rotates, the driving blocks on the rotating shaft sequentially act on the corresponding roller shafts, the roller shafts sequentially rotate relative to the rotating shaft, and the second rotating rollers on the roller shafts and the corresponding first rotating rollers can form a clamping effect on the carton.
Further, before driving the first motor to operate, the method further comprises:
the rolling assemblies are driven to operate, so that the waste paper boxes are fed to the clamping conveying assemblies.
Has the advantages that: according to the conveying mechanism and the waste conveying method for the waste recovery device, the plurality of pairs of first rotating rollers and second rotating rollers are arranged, and the rotating shafts with the driving blocks are arranged to drive the second rotating rollers to sequentially rotate relative to the assembly seat, so that the second rotating rollers and the corresponding first rotating rollers form a clamping effect, and thus the waste paper boxes move in a translation manner while being folded and clamped by the second rotating rollers and the first rotating rollers, so that the waste paper boxes can be effectively prevented from rebounding in the conveying process, and the subsequent stacking operation is facilitated.
Drawings
FIG. 1 is a structural view of a conveying mechanism for a waste recycling apparatus in a released state;
FIG. 2 is a second perspective view of the conveying mechanism for the waste recovery apparatus in a released state;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a structural view of a conveying mechanism for a waste collecting apparatus in a clamped state;
fig. 5 is an enlarged view of portion B of fig. 4.
The names of the parts indicated by the reference numerals in the drawings are as follows:
1-clamping a conveying assembly; 11-component seat; 12-a rotating shaft; 13-a first rotating roller; 14-a roll shaft; 15-a resilient element; 16-a second turning roll; 17-a drive block; 18-a conveyor belt assembly; 19-a first electric machine; 110-a resilient element; 111-a slider; 1111-groove part; 112-linear motion drive unit; 113-a fourth motor; 114-torsion spring; 2-a pitch assembly; 21-a lead screw; 22-left-handed nut; 23-right-hand nut; 24-a second motor; 3-rolling the assembly; 31-a first stitching wheel; 32-a second rolling wheel; 33-a third motor; 34-a gear; 4-mechanism seat body.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The conveying mechanism for the waste recycling device shown in the attached drawings 1-2 comprises a mechanism base body 4, wherein two groups of clamping conveying assemblies 1 are symmetrically arranged on the mechanism base body 4, and the two groups of clamping conveying assemblies 1 can be driven by a variable-pitch assembly 2 to relatively approach or separate; so, can adjust the interval between two sets of centre gripping conveying assembly 1 according to the width of waste paper case for interval between two sets of centre gripping conveying assembly 1 agrees with the width of waste paper case. In order to realize the distance adjustment of the two groups of clamping and conveying assemblies 1, the distance-changing assembly 2 comprises a screw rod 21, a left-hand thread is formed on one half of the screw rod 21, a right-hand thread is formed on the other half of the screw rod 21, and a left-hand nut 22 and a right-hand nut 23 which are matched with the left-hand thread and the right-hand thread for use are installed on the two groups of clamping and conveying assemblies 1; the screw 21 is driven by the second motor 24 to rotate, so that when the second motor 24 drives the screw 21 to rotate, the two groups of clamping and conveying assemblies 1 can be synchronously driven to move relatively close to each other or move relatively far away from each other.
The clamping and conveying assembly 1 comprises an assembly seat 11 and a rotating shaft 12 which is rotatably arranged relative to the assembly seat 11; the component seat 11 is provided with 7 first rotating rollers 13 in a linear array, and each first rotating roller 13 can rotate relative to the component seat 11; the rotating shaft 12 is provided with 7 roller shafts 14 in a linear array, and each roller shaft 14 is rotatably connected with the rotating shaft 12; a second rotating roller 16 is rotatably arranged on each roller shaft 14; each of the first rotating rollers 13 and the second rotating rollers 16 constitutes a group of nip roller groups, and each of the nip roller groups includes the first rotating rollers 13 and the second rotating rollers 16 switchable between a nip state and a release state. The clamping and conveying assembly 1 further comprises an elastic element 15 corresponding to each roller shaft 14, wherein the elastic element 15 enables an included angle between the axis of the roller shaft 14 and the rotating shaft of the first rotating roller 13 in an initial state to be maintained at a fixed angle, and the fixed angle is an acute angle.
In order to switch the space between the first rotating roller 13 and the second rotating roller 16 of each clamping roller group from a releasing state to a clamping state, a driving block 17 is arranged on the rotating shaft 12 corresponding to each roller shaft 14; as shown in fig. 3, each driving block 17 is rotatably connected to the rotating shaft 12, and a torsion spring 114 is disposed between the driving block 17 and the rotating shaft 12; in the initial state, in one direction parallel to the axis of the rotating shaft 12, for every two adjacent driving blocks 17, the following driving block 17 is deflected by a set angle in a fixed direction with respect to the preceding driving block 17; the driving block 17 can act on the roller shaft 14 when rotating along with the rotating shaft 12, so that the roller shaft 14 rotates relative to the component seat 11; because the difference between every two adjacent driving blocks 17 is a set angle, when the rotating shaft 12 rotates, each driving block 17 is in contact with the corresponding roller shaft 14 in sequence to enable the roller shaft 14 to rotate. After the previously contacted driving block 17 rotates the corresponding roller shaft 14 to switch the group of nip roller sets to the nip state, since the rotating shaft 12 is still rotating, the driving block 17 corresponding to the nip roller set that has been switched to the nip state rotates with respect to the rotating shaft 12 as the rotating shaft 12 continues to rotate, so that the corresponding torsion spring 114 is deformed. Because the first rotating roller 13 and the second rotating roller 16 can rotate relative to the component seat 11 and the roller shaft 14 respectively, the waste paper boxes clamped by the first rotating roller 13 and the second rotating roller can only be prevented from rebounding without influencing the movement of the waste paper boxes, and in the advancing direction of the waste paper boxes, along with the movement of the waste paper boxes, all the clamping roller groups are sequentially switched to the clamping state, namely when the front ends of the waste paper boxes advance for a certain distance to the position of the next clamping roller group, the next clamping roller group is switched to the clamping state to clamp the front ends of the waste paper boxes, so that the waste paper boxes can be effectively prevented from rebounding without influencing the advancing of the waste paper boxes. In order to drive the rotating shaft 12 to rotate, the clamping and conveying assembly 1 further comprises a first motor 19, and the first motor 19 is in driving connection with the rotating shaft 12.
In addition, the roller assembly 3 is further included, the roller assembly 3 includes a first roller 31 and a second roller 32, the first roller 31 and the second roller 32 can rotate in opposite directions and at equal speed, and the rotation of the first roller 31 and the second roller is driven by a third motor 33. Specifically, the first rolling wheel 31 and the second rolling wheel 32 are respectively provided with a gear 34, the two gears 34 are meshed with each other, so that the constant-speed reverse rotation motion of the two rolling wheels can be realized, and in addition, the outer sides of the first rolling wheel 31 and the second rolling wheel 32 are both made of rubber materials, so that large friction can be generated to feed the waste paper boxes to the clamping conveying assembly 1.
Preferably, all the first rotating rollers 13 are driven to rotate by a fourth motor 113; the fourth motor 113 is directly connected with one of the first rotating rollers 13 in a driving manner, and a conveyor belt assembly 18 is arranged between any two adjacent first rotating rollers 13. So, centre gripping conveying assembly 1 not only plays the clamping action, still plays the transport effect for the waste paper case advances more smoothly.
In order to conveniently switch the clamping roller group to the releasing state, the roller shaft 14 can slide in the axial direction of the rotating shaft 12, and an elastic element 110 is arranged between the roller shaft and the rotating shaft 12; the drive block 17 is fixed in the axial direction of the rotating shaft 12; the component seat 11 is further provided with a sliding block 111, the sliding block 111 is provided with a groove 1111 with the same number as the roller shaft 14, and a partial shaft section on the roller shaft 14 can enter and exit the groove 1111; the component seat 11 is further provided with a linear motion driving unit 112 for driving the component seat 11 to reciprocate; when the partial shaft segment on the roller shaft 14 is placed in the slot portion 1111 and the slide block 111 is driven to move by the linear motion driving unit 112, the roller shaft 14 can be disengaged from the driving block 17. Therefore, when the waste paper box is conveyed in place and needs to be released, all the roller shafts 14 can be enabled to synchronously generate translation on the axis of the rotating shaft 12 only by controlling the linear motion driving unit 112 to drive the sliding block 111 to move, so that the roller shafts are separated from the corresponding driving blocks 17 and return to the releasing state under the action of the elastic element 15, the rotating shaft 12 does not need to be controlled to reversely rotate, all the clamping roller sets are enabled to return to the releasing state in sequence, and the releasing efficiency can be effectively improved. The elastic element 15 is disposed on the sliding block 111, and specifically, the elastic element 15 is an elastic knock pin.
Based on the conveying mechanism for the waste recovery device, the invention also provides a waste conveying method, which comprises the following steps of A1-A2:
step A1, driving the pitch-variable components 2 to operate, so that the distance between the two groups of clamping and conveying components 1 is consistent with the width of the waste paper box;
and a step a2, driving the first motor 19 to operate, so that the rotating shaft 12 rotates, and the driving blocks 17 on the rotating shaft 12 sequentially act on the corresponding roller shafts 14, so that the roller shafts 14 sequentially rotate relative to the rotating shaft 12, and the second rotating rollers 16 on the roller shafts 14 and the corresponding first rotating rollers 13 can form a clamping effect on the carton.
When the conveying mechanism comprises the rolling assembly 3, the following steps are further included before the first motor 19 is driven to operate: the drive roller assembly 3 operates to feed the waste cartons to the gripping conveyor assembly 1.
After all the roll shafts 14 are rotated into position, i.e. all the nip roll sets are in nip condition (as shown in fig. 4), and at this time, all the driving blocks 17 are overlapped in the axial direction of the rotating shaft 12 (as shown in fig. 5), the method further comprises the steps of: the linear motion driving unit 112 is driven to move, so that the sliding block 111 slides relative to the assembly seat 11, all the roller shafts 14 are driven to slide along the axial direction of the rotating shaft 12, and the roller shafts 14 are separated from the corresponding driving blocks 17.
According to the conveying mechanism and the waste conveying method for the waste recovery device, the plurality of pairs of first rotating rollers and second rotating rollers are arranged, and the rotating shafts with the driving blocks are arranged to drive the second rotating rollers to sequentially rotate relative to the assembly seat, so that the second rotating rollers and the corresponding first rotating rollers form a clamping effect, and thus the waste paper boxes move in a translation manner while being folded and clamped by the second rotating rollers and the first rotating rollers, so that the waste paper boxes can be effectively prevented from rebounding in the conveying process, and the subsequent stacking operation is facilitated.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (6)
1. The conveying mechanism for the waste recovery device is characterized by comprising two groups of symmetrically arranged clamping and conveying assemblies, wherein the two groups of clamping and conveying assemblies can be driven by a variable-pitch assembly to relatively approach or separate;
the clamping and conveying assembly comprises an assembly seat and a rotating shaft which is rotatably arranged relative to the assembly seat; a plurality of first rotating rollers are linearly arranged on the component seat in an array mode, and each first rotating roller can rotate relative to the component seat;
a plurality of roll shafts are arranged on the rotating shaft in a linear array manner, and each roll shaft is rotatably connected with the rotating shaft; each roll shaft is rotatably provided with a second rotating roll;
the clamping and conveying assembly further comprises an elastic element which is arranged corresponding to each roller shaft, and the elastic element enables an included angle between the axis of each roller shaft and the rotating shaft of the first rotating roller to be maintained at a fixed angle in an initial state, and the fixed angle is an acute angle;
a driving block is arranged on the rotating shaft corresponding to each roll shaft; each driving block is rotatably connected with the rotating shaft, and a torsion spring is arranged between each driving block and the rotating shaft; in an initial state, for every two adjacent driving blocks in one direction parallel to the axis of the rotating shaft, the following driving block deflects towards a fixed direction by a set angle relative to the preceding driving block; when the driving block rotates along with the rotating shaft, the driving block can act on the roller shaft to enable the roller shaft to rotate relative to the component seat;
the clamping and conveying assembly further comprises a first motor, and the first motor is in driving connection with the rotating shaft.
2. The conveying mechanism for the waste recycling device according to claim 1, wherein the variable pitch assembly comprises a lead screw, one half of the lead screw is provided with left-handed threads, the other half of the lead screw is provided with right-handed threads, and left-handed nuts and right-handed nuts matched with the left-handed threads and the right-handed threads are mounted on the two groups of clamping and conveying assemblies; the lead screw is driven to rotate by a second motor.
3. The conveying mechanism for the waste recycling device according to claim 1, further comprising a rolling assembly including a first rolling wheel and a second rolling wheel, wherein the first rolling wheel and the second rolling wheel are capable of rotating in opposite directions and at equal speeds, and the rotation of the first rolling wheel and the second rolling wheel is driven by a third motor.
4. The conveying mechanism for a waste recycling apparatus according to claim 1, wherein all of the first rotating rollers are driven to rotate by a fourth motor; the fourth motor is in direct drive connection with one first rotating roller, and a conveyor belt assembly is arranged between any two adjacent first rotating rollers.
5. Waste conveying method based on a conveying mechanism for a waste recovery device according to claim 3, characterized in that it comprises:
driving the variable pitch components to operate, so that the space between the two groups of clamping and conveying components is consistent with the width of the waste paper box;
the first motor is driven to operate, so that the rotating shaft rotates, the driving blocks on the rotating shaft sequentially act on the corresponding roller shafts, the roller shafts sequentially rotate relative to the rotating shaft, and the second rotating rollers on the roller shafts and the corresponding first rotating rollers can form a clamping effect on the carton.
6. The method for conveying waste according to claim 5, characterized in that before driving the first motor in operation it further comprises:
the rolling assemblies are driven to operate, so that the waste paper boxes are fed to the clamping conveying assemblies.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010844231.6A CN111942940A (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device |
CN201910844052.XA CN110526002B (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device and waste conveying method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910844052.XA CN110526002B (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device and waste conveying method |
Related Child Applications (1)
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CN202010844231.6A Division CN111942940A (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device |
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CN110526002A CN110526002A (en) | 2019-12-03 |
CN110526002B true CN110526002B (en) | 2020-09-22 |
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CN202010844231.6A Withdrawn CN111942940A (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device |
CN201910844052.XA Active CN110526002B (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device and waste conveying method |
Family Applications Before (1)
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CN202010844231.6A Withdrawn CN111942940A (en) | 2019-09-06 | 2019-09-06 | Conveying mechanism for waste recovery device |
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CN114778443A (en) * | 2022-05-20 | 2022-07-22 | 科建高分子材料(上海)股份有限公司 | A 90° peeling device |
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EP0254145A1 (en) * | 1986-07-16 | 1988-01-27 | Leybold Aktiengesellschaft | Transporting apparatus with roller systems for vacuum deposition plants |
CN201980787U (en) * | 2011-01-27 | 2011-09-21 | 禾睿联科技(厦门)有限公司 | Semiconductor chip conveying device |
CN104891223A (en) * | 2015-04-10 | 2015-09-09 | 宇宙电路板设备(深圳)有限公司 | Flexible printed circuit board conveying apparatus |
CN204916892U (en) * | 2015-09-17 | 2015-12-30 | 慈溪市吉米机械设备有限公司 | Assembly line raceway device |
CN206886350U (en) * | 2017-06-27 | 2018-01-16 | 芜湖市第二人民医院 | A kind of medical image printing machine exports anti-curling device |
CN108002077A (en) * | 2017-10-16 | 2018-05-08 | 苏州盛友机械有限公司 | A kind of pinch roller adjusting apparatus |
CN108657726A (en) * | 2018-04-28 | 2018-10-16 | 潍坊路加精工有限公司 | Automatic jig conveying pipeline |
CN109592468A (en) * | 2018-11-22 | 2019-04-09 | 四川瑞森纸业有限公司 | Corrugated board bunching device |
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CN104401644A (en) * | 2014-10-24 | 2015-03-11 | 四川大学 | Multifunctional width adjustable conveying device |
CN208964191U (en) * | 2018-08-04 | 2019-06-11 | 海宁鹰彪家纺有限公司 | A kind of conveying device for Full-automatic curtain lockstitch button holder |
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- 2019-09-06 CN CN202010844231.6A patent/CN111942940A/en not_active Withdrawn
- 2019-09-06 CN CN201910844052.XA patent/CN110526002B/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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EP0254145A1 (en) * | 1986-07-16 | 1988-01-27 | Leybold Aktiengesellschaft | Transporting apparatus with roller systems for vacuum deposition plants |
CN201980787U (en) * | 2011-01-27 | 2011-09-21 | 禾睿联科技(厦门)有限公司 | Semiconductor chip conveying device |
CN104891223A (en) * | 2015-04-10 | 2015-09-09 | 宇宙电路板设备(深圳)有限公司 | Flexible printed circuit board conveying apparatus |
CN204916892U (en) * | 2015-09-17 | 2015-12-30 | 慈溪市吉米机械设备有限公司 | Assembly line raceway device |
CN206886350U (en) * | 2017-06-27 | 2018-01-16 | 芜湖市第二人民医院 | A kind of medical image printing machine exports anti-curling device |
CN108002077A (en) * | 2017-10-16 | 2018-05-08 | 苏州盛友机械有限公司 | A kind of pinch roller adjusting apparatus |
CN108657726A (en) * | 2018-04-28 | 2018-10-16 | 潍坊路加精工有限公司 | Automatic jig conveying pipeline |
CN109592468A (en) * | 2018-11-22 | 2019-04-09 | 四川瑞森纸业有限公司 | Corrugated board bunching device |
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CN111942940A (en) | 2020-11-17 |
CN110526002A (en) | 2019-12-03 |
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