CN109605302B - Jacking mechanism and processing device - Google Patents
Jacking mechanism and processing device Download PDFInfo
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- CN109605302B CN109605302B CN201811578022.0A CN201811578022A CN109605302B CN 109605302 B CN109605302 B CN 109605302B CN 201811578022 A CN201811578022 A CN 201811578022A CN 109605302 B CN109605302 B CN 109605302B
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- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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Abstract
The invention discloses a jacking mechanism and a processing device, wherein the jacking mechanism comprises: a machine base; the jacking platform is arranged opposite to the base; one end of each telescopic component is connected with the base, and the other end of each telescopic component is connected with the jacking platform; the driving assembly is arranged on the base; an output shaft of the driving assembly is connected with the jacking platform, and the driving assembly drives the jacking platform to be close to or far away from the base so as to synchronously stretch or contract the at least two telescopic assemblies; or the output shaft of the driving component is connected with the at least two telescopic components, and the driving component drives the at least two telescopic components to synchronously stretch or contract so as to enable the jacking platform to be close to or far away from the base. The jacking mechanism avoids uneven stress of the jacking platform and improves the stability of driving the jacking platform.
Description
Technical Field
The invention relates to the field of display screen processing equipment, in particular to a jacking mechanism and a processing device.
Background
In operations requiring precision machining of a workpiece, it is often necessary to position, assemble and inspect the workpiece. A common positioning mechanism usually adopts a plurality of cylinders as power sources, so that an installation platform for loading workpieces is lifted to a preset height, and further the next processing operation is realized; because the state of every cylinder is different, so, the stroke that leads to the cylinder has the difference to make the unable stable lifting of mounting platform, and then lead to the product to rock, influence machining precision.
Disclosure of Invention
The invention mainly aims to provide a jacking mechanism and aims to solve the technical problem that a common positioning mechanism is easy to shake when a workpiece is lifted.
In order to achieve the above object, the jacking mechanism provided by the invention comprises,
a machine base;
the jacking platform is arranged opposite to the base;
one end of each telescopic assembly is connected with the base, and the other end of each telescopic assembly is connected with the jacking platform; and
the driving assembly is arranged on the base;
an output shaft of the driving assembly is connected with the jacking platform, and the driving assembly drives the jacking platform to be close to or far away from the base so as to synchronously stretch or contract the at least two telescopic assemblies;
or the output shaft of the driving component is connected with at least two telescopic components, and the driving component drives the at least two telescopic components to synchronously stretch or contract so as to enable the jacking platform to be close to or far away from the base.
Preferably, flexible subassembly include with sleeve and telescopic link that the frame is connected, the sleeve is provided with the mounting hole, the one end of telescopic link is located in the mounting hole, the telescopic link is kept away from the one end of frame with the jacking platform is connected, the telescopic link can be followed telescopic extending direction round trip movement.
Preferably, the jacking mechanism further comprises a synchronizing assembly arranged between the two telescopic rods, and the synchronizing assembly comprises a transmission rod and synchronizing gears arranged at two ends of the transmission rod;
each telescopic rod is provided with a gear buckling strip corresponding to the synchronous gear, and one telescopic rod is synchronously stretched or contracted with the other telescopic rod through the matching of the gear buckling strip, the synchronous gear and the transmission rod.
Preferably, the synchronizing assembly further comprises at least one positioning seat connected with the base, the positioning seat is provided with a positioning hole, and the transmission rod is rotatably arranged in the positioning hole in a penetrating manner.
Preferably, the sleeve is provided with an avoidance area corresponding to the synchronous gear, and the synchronous gear penetrates through the avoidance area to be in transmission fit with the gear buckling strip.
Preferably, two telescopic assemblies are defined to be matched with the synchronous assembly to form a synchronous structure; the jacking platform is connected with the base through the two synchronous structures;
each transmission rod is also provided with a linkage gear;
the jacking mechanism further comprises a linkage assembly, the linkage assembly comprises two transmission gears and a linkage rod, the two transmission gears are in transmission fit with the linkage gear, the two transmission gears are arranged at two ends of the linkage rod, and a synchronization structure is in linkage with another synchronization structure through the linkage gear, the transmission gears and the linkage rod so that the plurality of telescopic assemblies can be synchronously stretched or contracted.
Preferably, the linkage gear and the transmission gear are both helical gears, and the linkage gear is in meshed connection with the transmission gear.
Preferably, the linkage assembly further comprises at least one mounting seat connected with the base, the mounting seat is provided with a limiting hole, and the linkage rod is rotatably arranged in the limiting hole in a penetrating manner.
Preferably, the driving assembly comprises a fixed seat connected with the base and a direct-drive cylinder, and the direct-drive cylinder is arranged on the fixed seat; the output shaft of the direct drive cylinder is connected with the jacking platform or at least two telescopic assemblies.
The invention also provides a processing device comprising: the feeding mechanism, the processing mechanism and the jacking mechanism;
the feeding mechanism and the jacking mechanism are arranged at intervals, and the machining area of the machining mechanism faces the jacking mechanism.
The jacking mechanism adopts a structure that the output shaft of the driving component is connected with the jacking platform or the telescopic component, so that the driving component drives the jacking platform to be lifted; further, through adopting two at least flexible subassemblies between frame and jacking platform, and make each the one end of flexible subassembly with the frame is connected, the other end with the structure that jacking platform is connected is kept away from or is close to at least two flexible subassemblies are synchronous tensile or shrink, and then right jacking platform plays the positioning action, in order to improve the drive the stability of jacking platform lifting work piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a jacking mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a portion of the jacking mechanism of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic view of the structure of FIG. 2 from another perspective;
fig. 6 is a schematic structural diagram of the driving assembly in fig. 1.
The reference numbers indicate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a jacking mechanism.
In an embodiment of the present invention, as shown in fig. 1 in combination with fig. 2, the jacking mechanism includes:
a machine base 1;
the jacking platform 2 is arranged opposite to the base 1;
one end of each telescopic component 3 is connected with the base 1, and the other end of each telescopic component 3 is connected with the jacking platform 2; and
the driving assembly 4 is arranged on the machine base 1;
an output shaft of the driving component 4 is connected with the jacking platform 2, and the driving component 4 drives the jacking platform 2 to be close to or far away from the machine base 1, so that the at least two telescopic components 3 can be synchronously stretched or contracted. Understandably, the output shaft of the driving component 4 is directly or indirectly connected with the jacking platform 2, the driving component 4 drives and acts on the jacking platform 2, so that the jacking platform 2 is far away from or close to the base 1, and during the period, at least two telescopic components 3 follow the movement of the jacking platform 2, so that the synchronous stretching or contraction of the telescopic components 3 is realized.
Or the output shaft of the driving component 4 is connected with the at least two telescopic components 3, and the driving component 4 drives the at least two telescopic components 3 to synchronously stretch or contract so as to enable the jacking platform 2 to be close to or far away from the machine base 1. Understandably, the output shaft of the driving component 4 can be connected with the at least two telescopic components 3 through the power assisting component, when the driving component 4 works, the driving component 4 drives and acts on the at least two telescopic components 3, so that the at least two telescopic components 3 stretch or contract, and meanwhile, the jacking platform 2 is linked with the telescopic components 3, so that the jacking platform 2 is far away from or close to the base 1.
Alternatively, the force assist member may be a common sheet metal member.
In order to start the driving assembly 4, the base 1 may be a structure provided with a control part, the base 1 is electrically connected to the driving assembly 4, and an operator controls the driving assembly 4 to start or stop through the base 1. Understandably, the control component can be a common type singlechip; alternatively, the control means may be a common industrial computer.
On the other hand, in order to improve the operability of the housing 1, the housing 1 is configured to have a keyboard and a display part.
The flexible subassembly 3 is sleeve structure's part, through making partly and the frame 1 of flexible subassembly 3 be connected, another part is connected with jacking platform 2, in order to realize the synchronization between a plurality of flexible subassemblies 3, must exist the helping hand piece of the movable part of connecting a plurality of flexible subassemblies 3 between a plurality of flexible subassemblies 3, when jacking platform 2 moves about, the realization drives the movable part of a plurality of flexible subassemblies 3 flexible and tensile through a plurality of helping hand pieces, understandably, the common partly that makes flexible subassembly 3 be connected with jacking platform 2 is the movable part.
The driving assembly 4 is used for providing a power source to enable the jacking platform 2 to be far away from or close to the machine base 1, namely, the driving assembly 4 can be a cylinder assembly; alternatively, the drive assembly 4 may be a motor assembly.
In this embodiment, the driving assembly 4 drives the jacking platform 2 to lift by adopting a structure that the output shaft of the driving assembly 4 is connected with the jacking platform 2 or the telescopic rod 32, and in addition, by adopting one driving assembly 4 as a power source, uneven stress on the jacking platform 2 is avoided, and the stability of driving the jacking platform 2 is improved; further, through adopting at least two flexible subassemblies 3 between frame 1 and jacking platform 2 to make each flexible subassembly 3's one end be connected with frame 1, the structure that the other end is connected with jacking platform 2, when jacking platform 2 kept away from or was close to frame 1, at least two flexible subassemblies 3 are synchronous tensile or shrink, and then play the positioning action to jacking platform 2, in order to improve the stability of driving 2 lifting work pieces of jacking platform.
Further, the telescopic assembly 3 comprises a sleeve 31 and a telescopic rod 32 which are connected with the base 1, the sleeve 31 is provided with a mounting hole 311, one end of the telescopic rod 32 is arranged in the mounting hole 311, one end, far away from the base 1, of the telescopic rod 32 is connected with the jacking platform 2, and the telescopic rod 32 can move back and forth along the extension direction of the sleeve 31.
Understandably, when the output shaft of the driving component 4 is connected with the jacking platform 2, since the telescopic rod 32 is connected with the jacking platform 2, the sleeve 31 is connected with the machine base 1, and the driving component 4 drives the jacking platform 2 to be close to or far away from the machine base 1, so that the telescopic rod 32 moves back and forth along the extension direction of the sleeve 31.
Alternatively, the output shaft of the driving assembly 4 may be connected to the at least two telescopic rods 32, that is, the output shaft of the driving assembly 4 is connected to one end of the at least two telescopic rods 32 facing the lifting platform 2 through the power assisting element. Because the telescopic rod 32 is connected with the jacking platform 2, the sleeve 31 is connected with the machine base 1, and the driving component 4 drives at least two telescopic rods 32 to move back and forth along the extension direction of the sleeve 31, so that the jacking platform 2 is close to or far away from the machine base 1.
Further, as shown in fig. 2, 3, 4 and 5, the jacking mechanism further includes a synchronizing assembly 5 disposed between the two telescopic rods 32, the synchronizing assembly 5 includes a transmission rod 52 and synchronizing gears 51 disposed at two ends of the transmission rod 52, and it is understood that a detachable structure is disposed between the transmission rod 52 and each synchronizing gear 51 to improve maintainability of the synchronizing assembly 5.
Each of the telescopic rods 32 is provided with a gear buckle 321 corresponding to the synchronizing gear 51, and one telescopic rod 32 is synchronously stretched or contracted with the other telescopic rod 32 through the cooperation of the gear buckle 321, the synchronizing gear 51 and the transmission rod 52.
Alternatively, in order to enable the synchronous gear 51 and the gear rack 321 to be engaged stably, a positioning structure may be provided on each sleeve 31 so that the synchronous gear 51 is tightly engaged with the gear rack 321 through the positioning structure.
Alternatively, the positioning structure may be an opening provided at the mounting hole 311 of the corresponding sleeve 31, and the positioning structure may be a boss provided with a bearing.
In this embodiment, by adopting the structure that the gear fastening strip 321 on the telescopic rod 32 is matched with the synchronizing gear 51, the telescopic rod 32 is synchronously stretched or contracted with the other telescopic rod 32 through the matching of the gear fastening strip 321, the synchronizing gear 51 and the transmission rod 52, and the synchronous component 5 is used for realizing the transmission matching between at least two telescopic rods 32, so as to synchronously stretch or contract at least two telescopic components 3, thereby improving the stability of the lifting platform 2.
Understandably, because the telescopic rod 32 is connected with the jacking platform 2, the sleeve 31 is connected with the machine base 1, and the driving component 4 drives the jacking platform 2 to be close to or far away from the machine base 1, so that the telescopic rod 32 moves back and forth along the extension direction of the sleeve 31; since the synchronous gear 51 is engaged with the gear buckle 321 of the telescopic rod 32, when the telescopic rod 32 moves, the synchronous gear 51 is driven to rotate, the synchronous gear 51 and the transmission rod 52 rotate synchronously, and the other synchronous gear 51 connected with the transmission rod 52 acts on the other telescopic rod 32, so that the two telescopic rods 32 move synchronously.
Further, the synchronizing assembly 5 further includes at least one positioning seat 53 connected to the base 1, the positioning seat 53 is provided with a positioning hole 531, and the transmission rod 52 is rotatably inserted into the positioning hole 531.
In this embodiment, the synchronizing assembly 5 further includes at least one positioning seat 53 connected to the base 1, so that the positioning seat 53 positions the transmission rod 52, the synchronizing assembly 5 is connected to the base 1, the stability of the synchronizing assembly 5 is improved, and the stability of the matching structure between the synchronizing assembly 5 and the at least two telescopic assemblies 3 is improved.
Optionally, the positioning hole 531 is provided with a bearing, and the transmission rod 52 is inserted through the bearing, so as to reduce the friction between the transmission rod 52 and the positioning hole 531.
Further, the sleeve 31 is provided with an avoidance area 312 corresponding to the synchronizing gear 51, and the synchronizing gear 51 passes through the avoidance area 312 and is in transmission fit with the gear buckle strip 321.
In the present embodiment, by adopting the structure in which the escape area 312 is provided in the sleeve 31 corresponding to the synchronizing gear 51, the arrangement position of the synchronizing gear 51 can be lowered, and the structural compactness between the synchronizing assembly 5 and the telescopic assembly 3 can be realized, so that a plurality of synchronizing assemblies 5 can be arranged as required.
Further, two telescopic assemblies 3 are defined to cooperate with the synchronization assembly 5 to form a synchronization structure (not shown); jacking platform 2 is connected with frame 1 through two synchronization structure, understandably, can select to set up a plurality of synchronization structure according to the cross surface span of jacking platform 2 to realize stable lifting jacking platform 2.
Each transmission rod 52 is further provided with a linkage gear 521, the jacking mechanism further comprises a linkage assembly 6, the linkage assembly 6 comprises two transmission gears 61 and a linkage rod 62 which are in transmission fit with the linkage gear 521, the two transmission gears 61 are arranged at two ends of the linkage rod 62, and a synchronization structure is in linkage with another synchronization structure through the cooperation of the linkage gear 521, the transmission gears 61 and the linkage rod 62, so that the plurality of telescopic assemblies 3 can be synchronously stretched or contracted.
In this embodiment, through adopting the structure of being connected between linkage subassembly 6 and two synchronization structures, realize the transmission between two synchronization structures through linkage subassembly 6 and connect to a plurality of flexible subassemblies 3 in a plurality of synchronization structures can extend or contract in step, in order to realize stable lifting jacking platform 2.
Understandably, the transmission rod 52 is provided with a linkage gear 521, when the telescopic rod 32 moves back and forth along the extension direction of the sleeve 31, the transmission rod 52 is driven to rotate, and then the linkage gear 521 and the transmission rod 52 rotate synchronously; due to the structure that the linkage gear 521 is meshed with the transmission gear 61, the transmission gear 61 meshed with the linkage gear 521 rotates to drive the linkage rod 62 to rotate, so that the transmission gear 61 at the other end of the linkage rod 62 rotates to act on the other linkage gear 521, the other transmission rod 52 rotates, and finally, the plurality of telescopic rods 32 of the two synchronous structures synchronously move.
Optionally, the transmission gear 61 is detachably connected with the linkage rod 62 so as to facilitate the disassembly and assembly of the transmission gear 61.
Further, the linkage gear 521 and the transmission gear 61 are both helical gears, and the linkage gear 521 is meshed with the transmission gear 61.
In this embodiment, by adopting the structure that the linkage gear 521 and the transmission gear 61 are helical gears, when the driving assembly 4 stops working, due to the gravity action of the jacking platform 2, and the linkage gear 521 is meshed with the transmission gear 61, so that the contact surfaces between the linkage gear 521 and the transmission gear 61 are mutually abutted, and further the self-locking is generated between the linkage gear 521 and the transmission gear 61, the sliding of the telescopic rod 32 is avoided, and the jacking platform 2 is prevented from shaking.
Furthermore, the linkage assembly 6 further comprises at least one mounting base 63 connected with the base 1, the mounting base 63 is provided with a limiting hole 631, and the linkage rod 62 is rotatably arranged in the limiting hole 631 in a penetrating manner.
In this embodiment, by adopting the structure that the linkage rod 62 is connected with the base 1 through at least one mounting seat 63, the mounting seat 63 has a positioning effect on the linkage rod 62, so as to improve the stability of the linkage assembly 6, and further improve the stability of the matching structure between the linkage assembly 6 and two synchronous structures.
Optionally, the limiting hole 631 is provided with a bearing, and the linkage rod 62 is disposed through the bearing, so as to reduce the friction force between the linkage rod 62 and the limiting hole 631.
Further, as shown in fig. 6, the driving assembly 4 includes a fixing base 41 connected to the base 1 and a direct-drive cylinder 42, and the direct-drive cylinder 42 is disposed on the fixing base 41; the output shaft of the direct drive air cylinder 42 is connected with the jacking platform 2 so as to enable the jacking platform 2 to be far away from or close to the base 1.
Alternatively, the output shaft of the direct drive cylinder 42 is connected with at least two telescopic assemblies 3 so as to enable the jacking platform 2 to be far away from or close to the machine base 1.
The invention further provides a processing device which comprises a feeding mechanism, a processing mechanism and the jacking mechanism, the specific structure of the jacking mechanism refers to the embodiments, and the processing device adopts all technical schemes of all the embodiments, so that the processing device at least has all beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated. The feeding mechanism and the jacking mechanism are arranged at intervals, and the machining area of the machining mechanism faces the jacking mechanism.
Optionally, the processing mechanism may be a laser marking mechanism, a cutting mechanism, a dispensing mechanism, and the like, which are disposed at an interval with the jacking mechanism.
Alternatively, the feeding mechanism can be a conveying belt structure, a mechanical arm structure and the like.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, which are within the spirit of the present invention, are included in the scope of the present invention.
Claims (9)
1. A jacking mechanism, comprising:
a machine base;
the jacking platform is arranged opposite to the base;
the synchronous structure comprises at least two synchronous structures, wherein one synchronous structure comprises two telescopic assemblies and a synchronous assembly arranged between the two telescopic assemblies, the two telescopic assemblies are stretched or contracted synchronously through the synchronous assembly, one end of each telescopic assembly is connected with the machine base, the other end of each telescopic assembly is connected with the jacking platform, each synchronous assembly is provided with a transmission rod, each transmission rod is also provided with a linkage gear, and the at least two synchronous structures are connected with the same jacking platform;
the linkage assembly is matched and linked with at least two synchronous structures through the linkage assembly, the linkage assembly is provided with a transmission gear which is arranged below the linkage gear and is in transmission fit with the linkage gear, the linkage gear and the transmission gear are helical gears, and the linkage gear is in meshing connection with the transmission gear; and
the driving assembly is arranged on the base;
the output shaft of the driving assembly is connected with the jacking platform, the driving assembly drives the jacking platform to be close to or far away from the base, so that at least two telescopic assemblies can be synchronously stretched or contracted, and the number of the driving assemblies is one.
2. The jacking mechanism as claimed in claim 1, wherein the telescopic assembly comprises a sleeve connected with the base and a telescopic rod, the sleeve is provided with a mounting hole, one end of the telescopic rod is arranged in the mounting hole, one end of the telescopic rod far away from the base is connected with the jacking platform, and the telescopic rod can move back and forth along the extension direction of the sleeve.
3. The jacking mechanism of claim 2, wherein the synchronizing assembly further includes synchronizing gears disposed at both ends of the drive rod;
each telescopic rod is provided with a gear buckling strip corresponding to the synchronous gear, and one telescopic rod is synchronously stretched or contracted with the other telescopic rod through the matching of the gear buckling strip, the synchronous gear and the transmission rod.
4. The jacking mechanism as claimed in claim 3, wherein said synchronizing assembly further comprises at least one positioning seat connected to said base, said positioning seat being provided with a positioning hole, said transmission rod being rotatably inserted into said positioning hole.
5. The jacking mechanism as claimed in claim 4, wherein the sleeve is provided with an avoidance zone corresponding to the synchronizing gear, and the synchronizing gear passes through the avoidance zone and is in transmission fit with the gear profile.
6. The jacking mechanism of claim 4 or 5, wherein the jacking platform is connected to the frame by two of said synchronizing structures;
the linkage assembly comprises two transmission gears and a linkage rod which are in transmission fit with the linkage gear, the two transmission gears are arranged at two ends of the linkage rod, and a synchronous structure is linked with another synchronous structure through the cooperation of the linkage gear, the transmission gears and the linkage rod, so that the plurality of telescopic assemblies are synchronously stretched or contracted.
7. The jacking mechanism of claim 6, wherein the linkage assembly further comprises at least one mounting seat connected with the base, the mounting seat is provided with a limiting hole, and the linkage rod is rotatably arranged in the limiting hole in a penetrating way.
8. The jacking mechanism as claimed in claim 1, wherein said drive assembly includes a fixed base connected to said frame and a direct drive cylinder, said direct drive cylinder being disposed on said fixed base;
and the output shaft of the direct drive cylinder is connected with the jacking platform.
9. A processing apparatus, comprising: a loading mechanism, a processing mechanism and the jacking mechanism of any one of claims 1 to 8;
the feeding mechanism and the jacking mechanism are arranged at intervals, and the machining area of the machining mechanism faces the jacking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578022.0A CN109605302B (en) | 2018-12-19 | 2018-12-19 | Jacking mechanism and processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578022.0A CN109605302B (en) | 2018-12-19 | 2018-12-19 | Jacking mechanism and processing device |
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| CN109605302A CN109605302A (en) | 2019-04-12 |
| CN109605302B true CN109605302B (en) | 2023-01-20 |
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| CN201811578022.0A Active CN109605302B (en) | 2018-12-19 | 2018-12-19 | Jacking mechanism and processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3772395A1 (en) * | 2019-08-06 | 2021-02-10 | J. Michael Mehltretter | Work station with roller section and loading and unloading carriage |
| CN111266877A (en) * | 2020-01-21 | 2020-06-12 | 北京优备加科技有限公司 | Synchronous lifting platform and tray receiver |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101175403B1 (en) * | 2009-09-28 | 2012-08-20 | 현대제철 주식회사 | Maintenance worktable for coupling |
| CN203667919U (en) * | 2013-12-24 | 2014-06-25 | 十堰金中堰工贸有限公司 | Multi-air-cylinder synchronous hoisting device |
| CN104944032B (en) * | 2015-06-26 | 2016-11-02 | 扬州市金威机械有限公司 | Buried mobile refuse treatment plant based on Worm gear feed screw driving |
| CN204998145U (en) * | 2015-09-25 | 2016-01-27 | 苏州赛嘉激光科技有限公司 | Defeated material system of automation of laser marking machine |
| CN207139183U (en) * | 2017-08-03 | 2018-03-27 | 广东博世拓林智能装备有限公司 | A kind of elevating mechanism |
| CN208117786U (en) * | 2018-04-26 | 2018-11-20 | 深圳市晶向科技有限公司 | The support platform of glassware process equipment |
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