CN220406127U - Roller lifting mechanism of roller equipment - Google Patents
Roller lifting mechanism of roller equipment Download PDFInfo
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- CN220406127U CN220406127U CN202321834968.5U CN202321834968U CN220406127U CN 220406127 U CN220406127 U CN 220406127U CN 202321834968 U CN202321834968 U CN 202321834968U CN 220406127 U CN220406127 U CN 220406127U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 230000001360 synchronised effect Effects 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims description 67
- 238000000576 coating method Methods 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000010030 laminating Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a roller lifting mechanism of roller equipment, which comprises lifting frame bodies for supporting rotating shafts at two ends of a roller, wherein synchronous lifting components of the lifting frame bodies at two ends of the roller are arranged above or below the roller; an independent bearing fixing seat is arranged on the lifting frame body corresponding to each roller rotating shaft, and a disassembly and assembly connecting matching piece is arranged between the bearing fixing seat and the lifting frame body, so that each roller is independently disassembled and assembled on the lifting frame body through the bearing fixing seat; when the lifting frame body is arranged below the roller, a disassembly and assembly space for disassembling and assembling the roller is formed between the two sides above the roller and the inner side of the roller equipment. Through setting up synchronous lifting unit in the below of roller, be equipped with the bearing fixing base of each roller of the independent dismouting of being convenient for on the lifting frame body moreover, cancel the structure with synchronizing lever setting in the roller top, solve the inconvenient technical problem of current roller dismouting.
Description
Technical Field
The utility model relates to the technical field of roller equipment, in particular to a roller lifting mechanism of roller equipment.
Background
In the existing roller equipment, the lifting mechanism of the roller is generally arranged above the roller, for example, chinese patent No. 2023200671566 discloses a flat-pasting precise gluing device, in addition, referring to fig. 5 of the patent, all roller bearings are arranged on the same lifting frame, a synchronous lifting rod is arranged on the top of the lifting frame, the roller is in rolling contact with a workpiece for a long time, the roller needs to be disassembled, assembled and maintained regularly, a rubber sleeve is generally arranged outside the coating roller, the rubber sleeve is in rolling contact with the workpiece for a long time, and the rubber sleeve on the roller needs to be replaced at intervals. But all roller bearings are arranged on the same lifting frame, and the synchronous lifting rod is arranged on the top of the lifting frame, so that the roller is inconvenient to assemble and disassemble. Thus, there is a need for further improvement.
Disclosure of Invention
The utility model aims to provide a roller lifting mechanism of roller equipment, which solves the technical problem that the existing roller is inconvenient to assemble and disassemble by arranging a synchronous lifting assembly below the roller and arranging a bearing fixing seat which is convenient for independently assembling and disassembling each roller on a lifting frame body and canceling a structure of arranging a synchronous rod above the roller.
The roller lifting mechanism of the roller equipment designed according to the purpose comprises a lifting frame body for supporting rotating shafts at two ends of a roller, wherein synchronous lifting components of the lifting frame bodies at two ends of the roller are arranged above or below the roller; an independent bearing fixing seat is arranged on the lifting frame body corresponding to each roller rotating shaft, and a disassembly and assembly connecting matching piece is arranged between the bearing fixing seat and the lifting frame body, so that each roller is independently disassembled and assembled on the lifting frame body through the bearing fixing seat; when the lifting frame body is arranged below the roller, a disassembly and assembly space for disassembling and assembling the roller is formed between the two sides above the roller and the inner side of the roller equipment.
The roller equipment is coating roller equipment, laminating roller equipment or gluing and laminating two-in-one roller equipment, and is arranged on the same machine body through gluing and pressing dies, so that factory building space is saved.
A fixed block is arranged between the lifting frame body and the roller equipment fixed frame, a sliding groove is formed in the fixed block, the lifting frame body is partially embedded into the sliding groove, the lifting frame body is lifted up and down along the sliding groove of the fixed block, the sliding groove has a guiding function, and a structure of a guide rail and a sliding block is omitted between the lifting frame body and the roller equipment fixed frame.
Lifting frame bodies at two ends of the roller are respectively provided with a lifting screw, synchronous transmission pairs are arranged between the two lifting screws, each lifting screw is in transmission connection with each synchronous transmission pair, the lifting frame bodies at two ends of the roller synchronously lift on the roller equipment fixing frame through the lifting screws and the synchronous transmission pairs, and the lifting screws and the synchronous transmission pairs form synchronous lifting assemblies of the lifting frame bodies.
The spout both sides are equipped with first direction inclined plane, correspond first direction inclined plane on the lifting frame body and are equipped with the second direction inclined plane, and the lifting frame body both sides are spacing about the cooperation of first direction inclined plane, second direction inclined plane in the spout of fixed block, take place left and right migration when preventing that the lifting frame body from going up and down, in addition, the spout is the dovetail, has the anticreep effect to lifting frame body fore-and-aft direction, and the lifting frame body can only follow spout up-and-down direction activity.
The roller equipment is coating roller equipment, and the roller includes two first coating rollers and second coating rollers that are counter-rotating, is equipped with the rubber coating clearance between first coating rollers and the second coating rollers, and the bearing fixing base on corresponding crane body is inserted respectively to the both ends axis of rotation of first coating rollers and second coating rollers, and second coating rollers below is equipped with first auxiliary roller, is equipped with the feeding clearance between second coating rollers and the first auxiliary roller, and first coating rollers and second coating rollers pass through the crane body and go up and down the top at first auxiliary roller to adjust the feeding clearance according to the thickness of work piece.
And synchronous movement adjusting mechanisms are arranged between bearing fixing seats at two ends of the first coating roller, and the bearing fixing seats at two ends of the first coating roller correspondingly slide on the lifting frame body in a reciprocating manner through the synchronous movement adjusting mechanisms so as to adjust the distance between the first coating roller and the second coating roller and further adjust the glue feeding flow of the glue coating gap.
The roller equipment is laminating roller equipment, and the roller includes main compression roller group, assists compression roller group, forms between main compression roller group, the assistance compression roller group and establishes the laminating film clearance of laminating on the work piece with the membrane material pressure, and main compression roller group both ends axis of rotation inserts the bearing fixing base on the corresponding lifting frame body respectively, and main compression roller group goes up and down in the top of assisting compression roller group through the lifting frame body to according to the thickness adjustment press film clearance of work piece.
The roller equipment is gluing, laminating and laminating two-in-one roller equipment, and the roller comprises a coating roller set and a pressing roller set which are arranged at intervals front and back.
The two ends of the roller equipment body are respectively provided with a feeding conveying mechanism and a discharging conveying mechanism, each of the feeding conveying mechanism and the discharging conveying mechanism comprises a plurality of conveying rollers and brackets for supporting and fixing the two ends of the conveying rollers, the feeding conveying mechanism is in transmission connection with the plurality of conveying rollers of the discharging conveying mechanism through a first gear and a first chain, one of the conveying rollers of the feeding conveying mechanism is in transmission connection with the rotating shaft of one of the rollers of the roller equipment through a second gear and a second chain, and the conveying rollers of the feeding conveying mechanism and one of the rollers share one driver; one of the conveying rollers of the blanking conveying mechanism is in transmission connection with the rotating shaft of the other roller of the roller equipment through a third gear and a third chain, so that the conveying roller of the blanking conveying mechanism and the other roller of the roller equipment share one driver.
The utility model has the following beneficial effects:
through setting up synchronous lifting unit in the below of roller, be equipped with the bearing fixing base of each roller of the independent dismouting of being convenient for on the lifting frame body moreover, cancel the structure with synchronizing lever setting in the roller top, solve the inconvenient technical problem of current roller dismouting.
Be equipped with the rotation protection casing on the organism, when the protection casing was opened, form the opening in a link disassembly and assembly space on the organism, the manual work can be through assembly and disassembly tools dismouting roller. As no mechanical structure exists above the roller, the roller is convenient for an operator to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural view of a roller lifting mechanism according to an embodiment of the utility model.
Fig. 2 is a schematic partial structure of a roller lifting mechanism according to an embodiment of the utility model.
Fig. 3 is a schematic perspective sectional view of a coating drum apparatus according to an embodiment of the present utility model.
FIG. 4 is a schematic view showing the internal structure of a coating roll apparatus according to an embodiment of the present utility model.
Fig. 5 is a schematic view illustrating an internal structure of a laminating roller according to an embodiment of the present utility model.
Fig. 6 is a schematic diagram of the internal structure of a two-in-one roller device for gluing, laminating and laminating according to an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1 to 6, a roller lifting mechanism of a roller apparatus includes a lifting frame 1 for supporting rotation shafts at both ends of a roller 2, and synchronous lifting components of the lifting frame 1 at both ends of the roller 2 are disposed above or below the roller 2; an independent bearing fixing seat 3 is arranged on the lifting frame body 1 corresponding to the rotating shaft of each roller 2, and a disassembly and assembly connecting matching piece is arranged between the bearing fixing seat 3 and the lifting frame body 1, so that each roller 2 is independently disassembled on the lifting frame body 1 through the bearing fixing seat 3; when the lifting frame body 1 is arranged below the roller 2, a disassembly and assembly space 5 for disassembling and assembling the roller 2 is formed between the two sides above the roller 2 and the inner side of the machine body 4 of the roller equipment.
The roller equipment is coating roller equipment 6, laminating and laminating roller equipment 7 or gluing and laminating two-in-one roller equipment 8.
A fixed block 9 is arranged between the lifting frame body 1 and the roller equipment fixed frame, a chute 10 is arranged on the fixed block 9, the lifting frame body 1 is partially embedded into the chute 10, and the lifting frame body 1 is lifted up and down along the chute 10 of the fixed block 9.
Lifting frame bodies 1 at two ends of the roller 2 are respectively provided with a lifting screw 12, synchronous transmission pairs are arranged between the two lifting screws 12, each lifting screw 12 is in transmission connection with the synchronous transmission pair, and the lifting frame bodies 1 at two ends of the roller 2 synchronously lift on a roller equipment fixing frame through the lifting screws 12 and the synchronous transmission pairs.
In this embodiment, the supporting frames 11 at two ends of the two lifting frame bodies 1 are respectively provided with a lifting screw rod 12 penetrating through the lifting transmission seats 23 up and down, each lifting transmission seat 23 is internally provided with a rotating nut, the lifting screw rods 12 of each lifting frame body 1 are correspondingly inserted into the rotating nuts of the lifting transmission seats 23, a synchronizing rod 24 penetrating through the lifting transmission seats 23 transversely is further arranged between the lifting screw rods 12 of the two lifting frame bodies 1, a meshing tooth structure is arranged between the synchronizing rod 24 of each lifting transmission seat 23 and the corresponding rotating nut, and when the synchronizing rod 24 rotates, the rotating nuts of each lifting transmission seat 23 are driven to synchronously rotate, so that the lifting screw rods 12 of the two lifting frame bodies 1 synchronously lift up and down on the rotating nuts, and the two ends of the roller 2 synchronously lift.
In this embodiment, the two ends of the synchronizing rod 24 are provided with first worm teeth, and the outer surface of the rotating nut is provided with second worm teeth, and the first worm teeth are meshed with the second worm teeth, so that the synchronizing rod 24 is meshed with the rotating nut for transmission.
In this embodiment, the lifting screw 12 may be provided with two connection flanges for up-down limiting lifting, and the two connection flanges are respectively disposed on the lifting screw 12 at an up-down interval.
The two sides of the chute 10 are provided with first guide inclined planes 11, the lifting frame body 1 is provided with second guide inclined planes 13 corresponding to the first guide inclined planes 11, and the two sides of the lifting frame body 1 are limited in the chute 10 of the fixed block 9 left and right through the cooperation of the first guide inclined planes 11 and the second guide inclined planes 13.
The roller equipment is coating roller equipment 6, roller 2 includes two first coating roller 14 and second coating roller 15 that are counter-rotating, be equipped with the rubber coating clearance between first coating roller 14 and the second coating roller 15, the bearing fixing base 3 on corresponding crane body 1 is inserted respectively to the both ends axis of rotation of first coating roller 14 and second coating roller 15, second coating roller 15 below is equipped with first auxiliary roller 16, be equipped with the feeding clearance between second coating roller 15 and the first auxiliary roller 16, first coating roller 14 and second coating roller 15 are through crane body 1 oscilaltion in the top of first auxiliary roller 16 to adjust the feeding clearance according to the thickness of work piece.
Synchronous movement adjusting mechanisms 17 are arranged between the bearing fixing seats 3 at the two ends of the first coating roller 14, and the bearing fixing seats 3 at the two ends of the first coating roller 14 correspondingly slide on the lifting frame body 1 in a reciprocating manner through the positions so as to adjust the distance between the first coating roller 14 and the second coating roller 15 and further adjust the glue feeding flow of the glue coating gap.
In this embodiment, the lifting frame body 1 at two ends of the first coating roller 14 is provided with fixing seats 25, and a sliding assembly is disposed between the bearing fixing seats 3 at two ends of the first coating roller 14 and the fixing seats 25, wherein the sliding assembly is a sliding rail, a sliding block or a sliding chute, and the bearing fixing seats 3 at two ends of the first coating roller 14 slide on the bearing fixing seats 3 in a reciprocating manner.
Specifically: the fixing base 25 is assembled by four curb plates, and the roof, the interior diapire all are equipped with the slider in the fixing base 25, and every bearing fixing base 3 top, the bottom of first coating roller 14 all are equipped with slider complex spout.
Each bearing fixing seat 3 of the first coating roller 14 is respectively provided with a nut movable seat 27, each nut movable seat 27 is provided with an adjusting screw 26, one end of the adjusting screw 26 of each nut movable seat 27 is inserted into a transmission seat, a synchronizing rod is arranged between the transmission seats of the two adjusting screws 26, and the synchronizing rod, the adjusting screw 26 and the transmission seats form a synchronous movement adjusting mechanism 17. Meshing worm teeth (worm gears and worm meshing drive worm teeth) are arranged between the adjusting screw 26 and the synchronizing rod.
The synchronizing rod and the adjusting screw 26 are inserted into the transmission seat, a hand wheel is arranged at one end of the synchronizing rod, the two adjusting screw 26 are driven to rotate when the hand wheel rotates, the nut movable seat 27 transversely moves along the adjusting screw 26, and the two bearing fixing seats 3 of the first coating roller 14 synchronously move.
The nut movable seat 27 is fixedly connected with the bearing fixing seat 3 of the first coating roller 14. One end of the adjusting screw rod 26 is inserted into the nut movable seat 27, and the adjusting screw rod 26 is in threaded transmission connection with the nut movable seat 27.
When the nut movable seat 27 drives the bearing fixing seat 3 of the first coating roller 14 to move along one end of the adjusting screw 26, one end of the adjusting screw 26 abuts against the outer side of the bearing fixing seat 3 to form a limit, and when the nut movable seat 27 drives the bearing fixing seat 3 of the first coating roller 14 to move away from one end of the adjusting screw 26, the bearing fixing seat 3 abuts against the inner side of the fixing seat 25 to form a limit.
Or, one end of the two adjusting screws 26 of the first coating roller 14 is provided with a synchronous wheel, a synchronous belt is arranged between the synchronous wheels, the two adjusting screws 26 are driven to synchronously rotate by the synchronous belt and the synchronous wheel, and a rotating handle is arranged on the synchronous wheel.
The roller equipment is laminating roller equipment 7, and roller 2 includes main compression roller group 18, assists compression roller group 19, forms between main compression roller group 18, the assistance compression roller group 19 and establishes the laminating film clearance of laminating on the work piece with the membrane material pressure, and main compression roller group 18 both ends axis of rotation inserts respectively and corresponds bearing fixing base 3 on the crane body 1, and main compression roller group 18 goes up and down in the top of assisting compression roller group 19 through crane body 1 to according to the thickness adjustment press film clearance of work piece.
The roller equipment is gluing, laminating and laminating two-in-one roller equipment 8, and the roller 2 comprises a coating roller set and a pressing die roller set which are arranged at intervals.
The two ends of the roller equipment body are respectively provided with a feeding conveying mechanism 20 and a discharging conveying mechanism 21, each of the feeding conveying mechanism 20 and the discharging conveying mechanism 21 comprises a plurality of conveying rollers 22 and brackets 23 for supporting and fixing the two ends of the conveying rollers 22, the feeding conveying mechanism 20 is in transmission connection with the plurality of conveying rollers 22 of the discharging conveying mechanism 21 through a first gear and a first chain, and one of the conveying rollers 22 of the feeding conveying mechanism 20 is in transmission connection with the rotating shaft of one of the rollers of the roller equipment through a second gear and a second chain, so that the conveying rollers 22 of the feeding conveying mechanism 20 and one of the rollers share one driver; one of the conveying rollers 22 of the blanking conveying mechanism 21 is in transmission connection with the rotating shaft of the other roller of the roller equipment through a third gear and a third chain, so that the conveying roller 22 of the blanking conveying mechanism 21 and the other roller of the roller equipment share one driver.
In this embodiment, the bearing fixing base 3 includes a fixed bottom block fixed on the lifting frame body 1 by screws, and a fixed top block fixed on the fixed bottom block by screw disassembly, and when the fixed top block and the fixed bottom block are assembled, an arc groove for installing the rotating shaft and the bearing is formed, and the rotating shaft of the roller 2 and the bearing are limited on the arc groove.
Therefore, when the fixed top block is dismounted, the fixed top block is easy to dismount because the upper part of the roller 2 has no blocking mechanical structure, and the roller 2 is easy to dismount.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a roller elevating system of roller equipment, includes lift support body (1) that are used for supporting roller (2) both ends axis of rotation, its characterized in that: synchronous lifting components of lifting frame bodies (1) at two ends of the roller (2) are arranged above or below the roller (2); an independent bearing fixing seat (3) is arranged on the lifting frame body (1) corresponding to the rotating shaft of each roller (2), and a disassembly and assembly connecting matching piece is arranged between the bearing fixing seat (3) and the lifting frame body (1) so that each roller (2) is independently disassembled and assembled on the lifting frame body (1) through the bearing fixing seat (3); when the lifting frame body (1) is arranged below the roller (2), a disassembly and assembly space (5) for disassembling and assembling the roller (2) is formed between the two sides above the roller (2) and the inner side of the machine body (4) of the roller equipment.
2. A roller lifting mechanism for a roller apparatus according to claim 1, wherein: the roller equipment is coating roller equipment (6), laminating and laminating roller equipment (7) or gluing and laminating two-in-one roller equipment (8).
3. A roller lifting mechanism for a roller apparatus according to claim 1, wherein: a fixed block (9) is arranged between the lifting frame body (1) and the roller equipment fixed frame, a chute (10) is arranged on the fixed block (9), the lifting frame body (1) is partially embedded into the chute (10), and the lifting frame body (1) is lifted up and down along the chute (10) of the fixed block (9).
4. A roller lifting mechanism for a roller apparatus according to claim 3, wherein: lifting frame bodies (1) at two ends of the roller (2) are respectively provided with a lifting screw (12), synchronous transmission pairs are arranged between the two lifting screws (12), each lifting screw (12) is connected with the corresponding synchronous transmission pair in a transmission manner, and the lifting frame bodies (1) at two ends of the roller (2) synchronously lift on a roller equipment fixing frame through the lifting screws (12) and the synchronous transmission pairs.
5. A roller lifting mechanism for a roller apparatus according to claim 3, wherein: the two sides of the sliding chute (10) are provided with first guide inclined planes (11), the lifting frame body (1) is provided with second guide inclined planes (13) corresponding to the first guide inclined planes (11), and the two sides of the lifting frame body (1) are limited in the sliding chute (10) of the fixed block (9) through the matching of the first guide inclined planes (11) and the second guide inclined planes (13).
6. A roller lifting mechanism for a roller apparatus according to claim 3, wherein: the roller equipment is coating roller equipment (6), roller (2) are including two first coating roller (14) and second coating roller (15) that are counter-rotating, be equipped with the rubber coating clearance between first coating roller (14) and second coating roller (15), bearing fixing base (3) on corresponding crane body (1) are inserted respectively to the both ends axis of rotation of first coating roller (14) and second coating roller (15), second coating roller (15) below is equipped with first auxiliary roller (16), be equipped with the feeding clearance between second coating roller (15) and first auxiliary roller (16), first coating roller (14) and second coating roller (15) are through crane body (1) oscilaltion in the top of first auxiliary roller (16) to adjust the feeding clearance according to the thickness of work piece.
7. The roller elevating mechanism of a roller apparatus according to claim 6, wherein: synchronous movement adjusting mechanisms (17) are arranged between bearing fixing seats (3) at two ends of the first coating roller (14), and the bearing fixing seats (3) at two ends of the first coating roller (14) correspondingly slide on the lifting frame body (1) in a reciprocating manner through the synchronous movement adjusting mechanisms (17) so as to adjust the distance between the first coating roller (14) and the second coating roller (15) and further adjust the glue feeding flow of a glue coating gap.
8. A roller lifting mechanism for a roller apparatus according to claim 3, wherein: the roller equipment is laminating roller equipment (7), roller (2) include main compression roller group (18), assist compression roller group (19), form between main compression roller group (18), assist compression roller group (19) and establish the laminating film clearance on the work piece with the film material pressure, main compression roller group (18) both ends axis of rotation inserts bearing fixing base (3) on corresponding lifting frame body (1) respectively, main compression roller group (18) are through lifting frame body (1) oscilaltion in the top of assisting compression roller group (19) to according to the thickness adjustment film clearance of work piece.
9. A roller lifting mechanism for a roller apparatus according to claim 3, wherein: the roller equipment is gluing, laminating and laminating two-in-one roller equipment (8), and the roller (2) comprises a coating roller set and a pressing roller set which are arranged at intervals.
10. A roller lifting mechanism for a roller apparatus according to claim 1, wherein: the two ends of the roller equipment body are respectively provided with a feeding conveying mechanism (20) and a discharging conveying mechanism (21), each of the feeding conveying mechanism (20) and the discharging conveying mechanism (21) comprises a plurality of conveying rollers (22) and brackets (23) for supporting and fixing the two ends of the conveying rollers (22), the feeding conveying mechanism (20) is in transmission connection with the plurality of conveying rollers (22) of the discharging conveying mechanism (21) through a first gear and a first chain, and one conveying roller (22) of the feeding conveying mechanism (20) is in transmission connection with the rotating shaft of one roller of the roller equipment through a second gear and a second chain, so that the conveying rollers (22) of the feeding conveying mechanism (20) and one roller share one driver; one conveying roller (22) of the blanking conveying mechanism (21) is in transmission connection with the rotating shaft of the other roller of the roller equipment through a third gear and a third chain, so that the conveying roller (22) of the blanking conveying mechanism (21) and the other roller of the roller equipment share one driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834968.5U CN220406127U (en) | 2023-07-12 | 2023-07-12 | Roller lifting mechanism of roller equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834968.5U CN220406127U (en) | 2023-07-12 | 2023-07-12 | Roller lifting mechanism of roller equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406127U true CN220406127U (en) | 2024-01-30 |
Family
ID=89641058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321834968.5U Active CN220406127U (en) | 2023-07-12 | 2023-07-12 | Roller lifting mechanism of roller equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406127U (en) |
-
2023
- 2023-07-12 CN CN202321834968.5U patent/CN220406127U/en active Active
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