CN114941664B - Roll shaft clutch mechanism - Google Patents
Roll shaft clutch mechanism Download PDFInfo
- Publication number
- CN114941664B CN114941664B CN202210470827.3A CN202210470827A CN114941664B CN 114941664 B CN114941664 B CN 114941664B CN 202210470827 A CN202210470827 A CN 202210470827A CN 114941664 B CN114941664 B CN 114941664B
- Authority
- CN
- China
- Prior art keywords
- frame
- connecting cylinder
- buckle plate
- roll shaft
- pin
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 230000009471 action Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 description 20
- 238000000576 coating method Methods 0.000 description 20
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/16—Clutches in which the members have interengaging parts with clutching members movable otherwise than only axially
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention provides a roll shaft clutch mechanism, and belongs to the technical field of machinery. It has solved prior art and has had the loaded down with trivial details problem of dress unloading. This clutch mechanism of roller clutch mechanism sets up between frame and roller, including connecting cylinder, support cover and stir the subassembly, above-mentioned support cover links firmly in the frame and supports the cover and can with the roller lock, and above-mentioned connecting cylinder wears to establish in the frame, and above-mentioned stirring the subassembly is located between frame and the connecting cylinder, stirs the subassembly and fix the connecting cylinder axial in the frame during initial state, can drive the connecting cylinder and translate along its axial after stirring the subassembly action. The roll shaft clutch mechanism can facilitate the assembly and disassembly of the roll shaft and the frame.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a roll shaft clutch mechanism.
Background
The coating machine comprises a frame and a roll shaft connected to the frame, wherein the existing roll shaft is correspondingly connected through corresponding fasteners. Although the connection mode is stable, the assembly and the disassembly are complicated, and the roll shaft is inconvenient to replace.
Chinese patent CN214881140U discloses a curved glass coating device, relate to glass manufacturing technical field, coating mechanism sets up in the up end of bottom plate along the longitudinal direction of bottom plate, two sets of supporting mechanism set up in coating mechanism both sides symmetrically respectively, coating convex roll axle and coating concave roll axle in the coating mechanism rotate respectively from top to bottom and connect between two coating backup pads, and drive coating concave roll axle through roller driving motor, the invention reasonable in design, convenient to use, through the cooperation of coating convex roll axle and coating concave roll axle, can realize the simultaneous coating of curved glass two faces, this coating device can select suitable coating convex roll axle and coating concave roll axle according to curved glass's bending degree, can adjust the distance between two coating backup pads simultaneously according to curved glass's width difference, improve production efficiency, and a use scheme has good economic benefits.
It can be seen that the roll shaft in the above patent is also directly fixed on the frame in the axial direction, and the assembly and disassembly are complicated.
Disclosure of Invention
The present invention has been made in view of the above problems occurring in the prior art, and an object of the present invention is to provide a roller clutch mechanism which can facilitate the assembly and disassembly of a roller and has high stability.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a roller clutch mechanism, the coating machine includes frame and axial roller of linking firmly in the frame, its characterized in that, this clutch mechanism sets up between frame and roller, including the connecting cylinder, support the cover and stir the subassembly, above-mentioned support the cover and link firmly in the frame and support the cover and can with the roller lock, above-mentioned connecting cylinder wears to establish in the frame, above-mentioned stirring the subassembly and lie in between frame and the connecting cylinder, stir the subassembly and fix the connecting cylinder axial in the frame during initial state, can drive the connecting cylinder and translate along its axial after stirring the subassembly action.
The roll shaft clutch mechanism is connected with the end part of the roll shaft in a supporting way through the supporting sleeve and the connecting cylinder.
Specifically, the roll shaft and the connecting cylinder form circumferential fixed connection during normal operation of the coating machine, and the connecting cylinder can smoothly rotate under the action of the bearing due to the bearing arranged between the connecting cylinder and the frame. After the roll shaft is fixedly connected with the circumference of the connecting cylinder, the roll shaft can rotate smoothly and continuously.
The supporting sleeve is not in contact with the roll shaft in the operation process, and only when the roll shaft is replaced and separated from the connecting cylinder, the supporting sleeve can support the roll shaft.
Of course, the clutch between the roll shaft and the connecting cylinder is realized by the action of the toggle assembly.
In an initial state, the roll shaft and the connecting cylinder are fixedly connected in the stable circumferential direction under the action of the connecting component. Once the connecting component acts, the connecting cylinder is separated from the roll shaft, and at the moment, the separated roll shaft is stably supported by the connecting seat, so that the roll shaft separated from the connecting cylinder is prevented from falling.
In the above roller clutch mechanism, the support sleeve comprises a semicircular fixed buckle plate and a movable buckle plate, the fixed buckle plate is fixedly connected with the frame, the inner end of the movable buckle plate is fixed with the fixed buckle plate, and a buckling part matched with the outer side of the roller shaft is formed between the outer end of the movable buckle plate and the fixed buckle plate after the outer end of the movable buckle plate and the fixed buckle plate are propped against each other.
After the movable buckle plate is buckled on the fixed buckle plate, the roll shaft is buckled between the fixed buckle plate and the movable buckle plate, so that the roll shaft can be prevented from accidentally sliding off from the supporting sleeve.
The roll shaft clutch mechanism further comprises a lock rod, wherein the lower end of the lock rod is hinged to the outer end of the fixed buckle plate, and the upper end of the lock rod can be embedded into the outer end of the movable buckle plate.
When the upper end of the lock rod is connected with the outer end of the movable buckle plate, the movable buckle plate can be ensured to be stably buckled and connected with the fixed buckle plate.
In the roll shaft clutch mechanism, the outer end of the movable buckle plate is provided with a convex connecting part, the upper end of the lock rod is in threaded connection with a lock nut, and when the lock rod is embedded in the connecting part, the lock nut can be abutted against the connecting part.
When the upper end of the lock rod is embedded in the connecting part, the lock nut is screwed until the lock nut abuts against the connecting part, and at the moment, the movable buckle plate and the fixed buckle plate can be buckled stably.
In the roll shaft clutch mechanism, the connecting cylinder is cylindrical, the inner end of the connecting cylinder is arranged on the frame in a penetrating mode, and the outer end of the connecting cylinder is provided with the positioning part which can be axially fixed with the roll shaft.
A bearing is arranged between the body and the frame, and the body can smoothly and stably rotate continuously relative to the frame under the action of the bearing.
In the roll shaft clutch mechanism, the positioning part is a plurality of teeth circumferentially and uniformly distributed at the inner side of the outer end of the connecting cylinder.
The roller end has with location portion assorted structure, can make connecting cylinder and roller stable circumference fixed under the effect of location portion after the roller end inlays in the body.
In the above-mentioned roller clutch mechanism, stir the subassembly and include dialling frame, connecting rod and lockpin, above-mentioned frame that dials is frame form and its lower extreme articulates in the frame, and above-mentioned connecting cylinder wears to establish in dialling the frame, has annular recessed constant head tank on the above-mentioned connecting cylinder, and above-mentioned lockpin is connected and is inlayed in the constant head tank department in dialling the frame inboard, and above-mentioned connecting rod one end articulates in dialling frame upper end, and the connecting rod other end is connected with the frame.
The lock pin on the shifting frame is always embedded in the positioning groove of the connecting cylinder, and after external force is applied to drive the shifting frame to swing around the hinge joint of the shifting frame, the connecting cylinder can stably translate along the axial direction of the connecting cylinder.
That is, when the connecting cylinder is retracted to the frame, the connecting cylinder and the roll shaft can be stably separated.
In the roll shaft clutch mechanism, a magnet is fixedly connected to the frame, and the other end of the connecting rod can be adsorbed by the magnet.
Under the action of the magnet, the connecting rod can be stably adsorbed, so that the shifting frame is positioned.
Of course, the connecting cylinder is in an overhanging state, and the roll shaft is fixedly connected with the connecting cylinder in a stable circumferential direction.
In the roll shaft clutch mechanism, the lock pin comprises a pin, a pin barrel and a spring, wherein the pin is fixedly connected to the frame, the pin barrel is sleeved on the pin, the spring is positioned in the pin barrel, and the pin barrel has a tendency of being embedded in the positioning groove under the action of the elasticity of the spring.
The pin is stably fixedly connected to the shifting frame, and the pin cylinder can be stably embedded into the positioning groove under the action of the elasticity of the spring.
Because the connecting cylinder is cylindrical, the pin cylinder can be always stably embedded into the positioning position in the process of swinging the poking frame around the hinging position.
In the roll shaft clutch mechanism, the number of the locking pins is two, and the two locking pins are symmetrically arranged on two sides of the shifting frame.
The two symmetrically arranged lock pins can enable the shifting frame to be connected with the connecting cylinder more stably.
Compared with the prior art, the roller shaft clutch mechanism can enable the roller shaft to be rapidly and conveniently assembled and disassembled with the connecting cylinder under the action of the stirring assembly, and the lock pin in the stirring assembly is always connected with the connecting cylinder, so that the stability of the roller shaft clutch mechanism is higher.
Drawings
Fig. 1 is a schematic structural view of the roller clutch mechanism.
Fig. 2 is a schematic cross-sectional view of the present roller clutch mechanism.
Fig. 3 is a schematic view of the structure of the roller clutch mechanism at the supporting sleeve.
Fig. 4 is a schematic structural view of the shifting assembly of the roller clutch mechanism.
In the figure, 1, a rack; 2. a connecting cylinder; 2a, a positioning part; 2b, positioning grooves; 3. a support sleeve; 3a, fixing a buckle plate; 3b, a movable buckle plate; 3b1, a connection portion; 4. a lock lever; 5. a lock nut; 6. a shifting frame; 7. a connecting rod; 8. a locking pin; 8a, pins; 8b, a pin barrel; 8c, a spring; 9. a magnet; 10. and (3) a roll shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the coating machine comprises a frame 1 and a roll shaft 10 axially fixedly connected to the frame 1.
As shown in fig. 1, 2, 3 and 4, the roller clutch mechanism is arranged between a frame 1 and a roller 10 and comprises a connecting cylinder 2, a supporting sleeve 3 and a stirring component, wherein the supporting sleeve 3 is fixedly connected to the frame 1, the supporting sleeve 3 can lock the roller 10, the connecting cylinder 2 is arranged on the frame 1 in a penetrating manner, the stirring component is arranged between the frame 1 and the connecting cylinder 2, the stirring component is axially fixed on the frame 1 in an initial state, and the stirring component can drive the connecting cylinder 2 to axially translate along the connecting cylinder after moving.
The supporting sleeve 3 comprises a semicircular fixed buckle plate 3a and a movable buckle plate 3b, the fixed buckle plate 3a is fixedly connected with the frame 1, the inner end of the movable buckle plate 3b is fixed with the fixed buckle plate 3a, and a buckling part matched with the outer side of the roll shaft 10 is formed between the outer end of the movable buckle plate 3b and the fixed buckle plate 3a after the outer end of the movable buckle plate and the fixed buckle plate 3a are abutted together.
The lock rod 4 is hinged to the outer end of the fixed buckle plate 3a, and the upper end of the lock rod 4 can be embedded into the outer end of the movable buckle plate 3 b.
The outer end of the movable buckle plate 3b is provided with a protruding connecting part 3b1, the upper end of the lock rod 4 is in threaded connection with a lock nut 5, and when the lock rod 4 is embedded in the connecting part 3b1, the lock nut 5 can be abutted against the connecting part 3b 1.
The connecting cylinder 2 is cylindrical, the inner end of the connecting cylinder 2 is arranged on the frame 1 in a penetrating way, and the outer end of the connecting cylinder 2 is provided with a positioning part 2a which can be axially fixed with the roll shaft 10.
The positioning part 2a is a plurality of teeth circumferentially and uniformly distributed at the inner side of the outer end of the connecting cylinder 2.
The stirring assembly comprises a stirring frame 6, a connecting rod 7 and a locking pin 8, wherein the stirring frame 6 is in a frame shape, the lower end of the stirring frame is hinged to the frame 1, the connecting cylinder 2 is arranged in the stirring frame 6 in a penetrating mode, the connecting cylinder 2 is provided with an annular concave positioning groove 2b, the locking pin 8 is connected to the inner side of the stirring frame 6, the locking pin 8 is embedded in the positioning groove 2b, one end of the connecting rod 7 is hinged to the upper end of the stirring frame 6, and the other end of the connecting rod 7 is connected with the frame 1.
The frame 1 is fixedly connected with a magnet 9, and the other end of the connecting rod 7 can be adsorbed by the magnet 9.
The lock pin 8 comprises a pin 8a, a pin barrel 8b and a spring 8c, wherein the pin 8a is fixedly connected to the frame 1, the pin barrel 8b is sleeved on the pin 8a, the spring 8c is positioned in the pin barrel 8b, and the pin barrel 8b has a tendency of being embedded in the positioning groove 2b under the action of the elasticity of the spring 8 c.
The number of the locking pins 8 is two, and the two locking pins 8 are symmetrically arranged on two sides of the shifting frame 6.
The roll shaft clutch mechanism is connected with the end part of the roll shaft in a supporting way through the supporting sleeve and the connecting cylinder.
Specifically, the roll shaft and the connecting cylinder form circumferential fixed connection during normal operation of the coating machine, and the connecting cylinder can smoothly rotate under the action of the bearing due to the bearing arranged between the connecting cylinder and the frame. After the roll shaft is fixedly connected with the circumference of the connecting cylinder, the roll shaft can rotate smoothly and continuously.
The supporting sleeve is not in contact with the roll shaft in the operation process, and only when the roll shaft is replaced and separated from the connecting cylinder, the supporting sleeve can support the roll shaft.
Of course, the clutch between the roll shaft and the connecting cylinder is realized by the action of the toggle assembly.
In an initial state, the roll shaft and the connecting cylinder are fixedly connected in the stable circumferential direction under the action of the connecting component. Once the connecting component acts, the connecting cylinder is separated from the roll shaft, and at the moment, the separated roll shaft is stably supported by the connecting seat, so that the roll shaft separated from the connecting cylinder is prevented from falling.
The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the invention and are not to be construed as limiting the invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (1)
1. The clutch mechanism comprises a frame and a roll shaft axially and fixedly connected to the frame, and is characterized in that the clutch mechanism is arranged between the frame and the roll shaft and comprises a connecting cylinder, a supporting sleeve and a poking assembly, the supporting sleeve is fixedly connected to the frame and can buckle the roll shaft, the connecting cylinder is arranged on the frame in a penetrating manner, the poking assembly is positioned between the frame and the connecting cylinder, the poking assembly is used for axially fixing the connecting cylinder on the frame in an initial state, and the poking assembly can drive the connecting cylinder to axially translate along the connecting cylinder after acting;
the support sleeve comprises a semicircular fixed buckle plate and a movable buckle plate, the fixed buckle plate is fixedly connected with the frame, the inner end of the movable buckle plate is fixed with the fixed buckle plate, and a buckling part matched with the outer side of the roll shaft is formed between the outer end of the movable buckle plate and the fixed buckle plate after the outer end of the movable buckle plate and the fixed buckle plate are abutted together;
the lock rod is hinged to the outer end of the fixed buckle plate, and the upper end of the lock rod can be embedded into the outer end of the movable buckle plate;
the outer end of the movable buckle plate is provided with a convex connecting part, the upper end of the lock rod is connected with a lock nut in a threaded manner, and when the lock rod is embedded in the connecting part, the lock nut can be abutted against the connecting part;
the connecting cylinder is cylindrical, the inner end of the connecting cylinder is arranged on the frame in a penetrating way, and the outer end of the connecting cylinder is provided with a positioning part which can be axially fixed with the roll shaft
The positioning part is a plurality of teeth circumferentially and uniformly distributed at the inner side of the outer end of the connecting cylinder;
the stirring assembly comprises a stirring frame, a connecting rod and a locking pin, wherein the stirring frame is in a frame shape, the lower end of the stirring frame is hinged to the rack, the connecting cylinder is arranged in the stirring frame in a penetrating manner, the connecting cylinder is provided with an annular concave positioning groove, the locking pin is connected to the inner side of the stirring frame, the locking pin is embedded in the positioning groove, one end of the connecting rod is hinged to the upper end of the stirring frame, and the other end of the connecting rod is connected with the rack;
the rack is fixedly connected with a magnet, and the other end of the connecting rod can be adsorbed by the magnet;
the lock pin comprises a pin, a pin barrel and a spring, wherein the pin is fixedly connected to the frame, the pin barrel is sleeved on the pin, the spring is positioned in the pin barrel, and the pin barrel has a tendency of being embedded in the positioning groove under the action of the elasticity of the spring;
the number of the locking pins is two, and the two locking pins are symmetrically arranged on two sides of the shifting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470827.3A CN114941664B (en) | 2022-04-28 | 2022-04-28 | Roll shaft clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470827.3A CN114941664B (en) | 2022-04-28 | 2022-04-28 | Roll shaft clutch mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114941664A CN114941664A (en) | 2022-08-26 |
| CN114941664B true CN114941664B (en) | 2024-02-06 |
Family
ID=82907559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210470827.3A Active CN114941664B (en) | 2022-04-28 | 2022-04-28 | Roll shaft clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114941664B (en) |
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