CN119409003B - Double-roller transmission device with deviation adjusting function - Google Patents
Double-roller transmission device with deviation adjusting function Download PDFInfo
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- CN119409003B CN119409003B CN202510028218.6A CN202510028218A CN119409003B CN 119409003 B CN119409003 B CN 119409003B CN 202510028218 A CN202510028218 A CN 202510028218A CN 119409003 B CN119409003 B CN 119409003B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 50
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- 239000010720 hydraulic oil Substances 0.000 description 11
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- 238000001179 sorption measurement Methods 0.000 description 7
- 238000009776 industrial production Methods 0.000 description 6
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- 230000007613 environmental effect Effects 0.000 description 2
- 230000008713 feedback mechanism Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/0204—Sensing transverse register of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
本发明公开了一种具有调偏功能的双辊传输装置，涉及双辊传输技术领域，包括：辅助机体、物料件，所述辅助机体固定连接在地面上，所述物料件传输输送于辅助机体中，还包括有：第一组件、第二组件、第三组件，所述第二组件位于第一组件上方，所述第三组件位于第二组件一侧；本发明所提出的创新双辊传输装置调偏机构，在驱动力利用与调节便利性方面，通过巧妙地引入调节件作为杠杆以及调节插杆作为杠杆支点的独特设计，实现了力臂的灵活调节。驱动设备仅需施加较小的力即可控制第一传输辊进行位置调节；与传统依赖液压缸或其他刚性驱动方式的调偏装置相比，上述设计能够在降低对驱动能源消耗的同时，极大地提高调偏操作的效率和便捷性。
The present invention discloses a double-roller transmission device with an adjustment function, which relates to the technical field of double-roller transmission, including: an auxiliary body, a material piece, the auxiliary body is fixedly connected to the ground, the material piece is transmitted and transported in the auxiliary body, and also includes: a first component, a second component, and a third component, the second component is located above the first component, and the third component is located on one side of the second component; the innovative double-roller transmission device adjustment mechanism proposed in the present invention, in terms of driving force utilization and adjustment convenience, achieves flexible adjustment of the force arm through the unique design of cleverly introducing an adjustment piece as a lever and an adjustment rod as a lever fulcrum. The driving device only needs to apply a small force to control the first transmission roller to adjust the position; compared with the traditional adjustment device that relies on hydraulic cylinders or other rigid driving methods, the above design can greatly improve the efficiency and convenience of the adjustment operation while reducing the consumption of driving energy.
Description
Technical Field
The invention relates to the technical field of double-roller transmission, in particular to a double-roller transmission device with a deflection adjusting function.
Background
In the field of material transmission in industrial production, the double-roller transmission device is widely applied to various production lines to realize stable and efficient material transmission, and in the normal operation process, it is important to ensure that the conveyed articles are always kept on an accurate transmission path, and the double-roller transmission device depends on an accurate and reliable deflection adjusting mechanism.
The traditional double-roller transmission device deflection adjusting technology mainly adopts a mode of combining a telescopic rod and a hydraulic cylinder to adjust the positions of the double rollers so as to correct the deflection of materials, and the adjustment mode can meet basic working requirements to a certain extent, however, the defects are gradually highlighted along with the continuous development of industrial production technology and the increasing diversity of production environments.
Firstly, from the aspects of equipment structure and space occupation, a hydraulic cylinder is used as a core component of a deflection adjusting execution mechanism, and a complete hydraulic system comprising an oil pump, an oil tank, a control valve, a pipeline and a plurality of related components is required to be equipped;
In the actual operation process, the problem of leakage of hydraulic oil frequently occurs, the pressure applied by the roll shaft to the hydraulic cylinder is larger, so that the hydraulic oil tank is easy to be forced to leak due to bearing the too high pressure when being used for pushing or pulling the heavier roll shaft;
Furthermore, the slow response speed is a problem that cannot be ignored. Because the components of the hydraulic cylinder system are numerous, the flow of hydraulic oil needs to overcome larger resistance and pass through a complex pipeline system, when a control system sends a deviation adjusting instruction, the hydraulic oil needs a certain time to drive the piston of the hydraulic cylinder to move so as to drive the roll shaft to adjust the position;
In addition, in the process of conveying materials by the double rollers, the problem of static electricity also brings great trouble to stable conveying of the materials. Because of the friction between the materials and the double rollers and the characteristics of the materials, static electricity is easy to generate on the surfaces of the materials, once the materials are charged with static electricity, electrostatic adsorption force is generated, so that the materials are easy to be adsorbed on objects with opposite charges around or charged by static electricity induction, and further, the situation of deflection and deflection of the materials occurs in the transmission process, the deflection of the materials caused by static electricity is difficult to predict and control, the friction and abrasion between the materials and the double rollers are further aggravated, the service life of equipment is shortened, and meanwhile, the quality and the production stability of products are also seriously influenced.
Therefore, the invention provides a double-roller transmission device with a deflection adjusting function, which solves the problems.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide a dual-roller transmission device with a deflection adjusting function, so as to solve the problems existing in the prior art.
The double-roller conveying device with the deflection adjusting function comprises an auxiliary machine body, a material part, a first assembly, a second assembly and a third assembly, wherein the auxiliary machine body is fixedly connected to the ground, the material part is conveyed in the auxiliary machine body, the second assembly is positioned above the first assembly, and the third assembly is positioned on one side of the second assembly;
The first component and the second component are used for processing and eliminating adverse factors brought by mechanical aspects in the deflection adjusting work;
the third component is used for processing and eliminating factors which are adverse to deflection adjustment and are caused by static electricity.
Preferably, the first component comprises a driving toothed bar fixedly connected to the ground, an adjusting piece is arranged above the driving toothed bar, an adjusting ring is fixedly connected to the adjusting piece at equal intervals, and an adjusting inserting rod is inserted into the adjusting ring.
Preferably, the support frame is fixedly connected with the ground, the support frame is located one side of the adjusting piece, the inserting holes are fixedly connected with the support frame at equal intervals, the vertical grooves are formed in the upper end of the adjusting piece, and the support frame is rotatably connected with the first conveying roller.
Preferably, a sliding column is slidably connected in the vertical groove, and one end of the sliding column is fixedly connected with a second conveying roller.
Preferably, the second component comprises a transverse groove formed in the upper portion of the adjusting piece, an electric telescopic rod is fixedly connected in the transverse groove, a transverse moving piece is connected in a sliding mode in the transverse groove, the bottom of the transverse moving piece is fixedly connected with the electric telescopic rod, an oblique groove is formed in the transverse moving piece, the sliding column is located in the oblique groove, and an auxiliary piece is fixedly connected in the middle of the sliding column.
Preferably, the third assembly comprises a first buckling cover shell covered on the second transmission roller, the bottom end of the first buckling cover shell is fixedly connected with a sleeve type connecting piece, the first transmission roller is covered with a second buckling cover shell, and an annular groove is formed in the outer annular wall of the second buckling cover shell.
Preferably, a sliding part is connected in the annular groove in a sliding way, an adjustable connecting rod is fixedly connected to the bottom of the sliding part, and a detection sheet is fixedly connected to the bottom end of the adjustable connecting rod.
Preferably, a sphere is movably sleeved at the bottom of the adjustable connecting rod, a feedback cavity is formed in the sphere, and the detection piece is located in the feedback cavity.
Preferably, the sliding column is slidingly fitted in a vertical slot.
Preferably, all the components of the third assembly are made of metal.
Compared with the prior art, the invention provides a double-roller transmission device with a deflection adjusting function, which has the following beneficial effects:
1. the matching design of the first component and the second component does not need to use a hydraulic cylinder as a deflection adjusting mechanism of the double-roller transmission device, and has obvious advantages and beneficial effects;
First, the above-described component structural design greatly simplifies the overall construction of the deviation adjusting device. The hydraulic cylinder is replaced by adopting the design of taking the driving toothed bar, the adjusting piece and the adjusting inserted bar as the main body frame, so that a large number of accessory parts are reduced, the volume of the device is reduced, the manufacturing cost of equipment is reduced, precious production field space is saved for enterprises, and the layout and optimization of the equipment are facilitated;
Secondly, the difficult problem of the traditional deviation adjusting device, which is caused by leakage of hydraulic oil, is solved. In the actual production process, the environmental pollution caused by hydraulic oil leakage is avoided, the cleanness and the safety of a production area are ensured, the potential damage to peripheral equipment and materials caused by the hydraulic oil leakage is eliminated, the maintenance frequency and the cost of the equipment are reduced, the production interruption time caused by equipment shutdown maintenance is reduced, and the continuity and the stability of production are effectively improved;
Moreover, the adjusting piece can adjust the inserted bar to rotate as the rotation axis after the toothed bar is driven to move, so that the response speed of the deviation adjusting mechanism is effectively improved, compared with a traditional hydraulic cylinder deviation adjusting device, the deviation adjusting device can quickly adjust the deviation of materials in the moment that the deviation occurs, the deviation of the materials in the transmission process is controlled in a very small range, the risk of collision or clamping stagnation of the materials and equipment parts is greatly reduced, the defective rate of products is reduced, and the quality and the qualification rate of the products are improved.
2. The novel deflection adjusting mechanism of the double-roller transmission device provided by the application realizes flexible adjustment of the force arm by skillfully introducing the adjusting piece as a lever and the adjusting inserted rod as a lever fulcrum in the aspects of driving force utilization and adjustment convenience. The structural design ensures that when the deflection adjustment requirement of the second conveying roller with heavy weight is met, the driving equipment can control the second conveying roller to adjust the position only by applying small force; compared with the traditional deviation adjusting device which depends on a hydraulic cylinder or other rigid driving modes, the design can greatly improve the efficiency and convenience of deviation adjusting operation while reducing the consumption of driving energy, for example, in some large-scale industrial production lines, frequent deviation adjusting operation often needs to consume a large amount of energy, and the application can reduce the driving energy consumption, thereby not only reducing the operation cost of enterprises, but also conforming to the current industry development trend of energy conservation and environmental protection;
From a device lifetime perspective, a smaller driving force means a significant reduction in wear and stress on the device components. In the traditional deviation adjusting device, because larger force is needed to push or pull the heavier second transmission roller, related transmission components such as a screw rod, a nut and a gear often bear huge pressure and friction force, the abrasion speed of the components is accelerated, the maintenance and replacement frequency of equipment is increased, and the service life and the production continuity of the equipment are seriously influenced.
3. According to the novel double-roller transmission device deviation adjusting mechanism, in the aspects of driving force utilization and adjustment convenience, the adjusting piece is skillfully introduced to serve as a lever, the adjusting inserting rod serves as a unique design of a lever fulcrum, flexible adjustment of a force arm is achieved, meanwhile, deviation adjusting precision and stability are improved, finer and stable position control can be achieved through the design of the adjustable lever, through accurate adjustment of the position of the lever fulcrum, an operator can flexibly change the proportion of the force arm according to the actual deviation condition of materials and the weight distribution of a second transmission roller, and therefore accurate control of small angle change of the second transmission roller is achieved.
4. The invention adds the static eliminating component on the first conveying roller and the second conveying roller of the double-roller conveying device, and the design can effectively prevent the offset phenomenon of the material parts caused by static adsorption as the third component of the static eliminating component in the aspect of material conveying stability. In the traditional double-roller conveying process, static electricity is easily generated due to friction between materials and the double rollers, so that the materials deviate from a preset conveying path under the action of electrostatic adsorption force, and the problems of collision, clamping stagnation and even falling of the materials and equipment parts are caused, so that the conveying stability and continuity are seriously influenced; the third component of the invention eliminates the influence of static electricity on the adsorption of material parts by transferring the charges on the surfaces of the first transmission roller and the second transmission roller to the ground through the adjustable connecting rod and the sphere, ensures that the material can be stably transmitted on the double rollers along an accurate track, effectively improves the stability of the production process, reduces the shutdown times and the production interruption time caused by unstable material transmission, and provides firm guarantee for the efficient production of enterprises.
5. In the invention, the third component can be used for static electricity eliminating work on the first transmission roller and the second transmission roller, and the design of arranging the feedback cavity in the sphere and additionally arranging the detection piece at the bottom of the adjustable connecting rod realizes real-time feedback of the deformation condition of the key component, namely the connecting shaft of the first transmission roller in the aspects of equipment state monitoring and early warning. In the industrial production process, the long-term operation of the equipment often causes abrasion and deformation of parts, the deformation of the connecting shaft can seriously affect the performance and stability of the equipment, even faults and shutdown accidents are caused, the traditional equipment usually lacks effective monitoring means for the potential problems, and the potential problems can be detected only by means of periodical manual inspection or after the faults occur, however, when the first transmission roller is deformed along with the long-term operation of the connecting shaft, the detection piece at the bottom end of the adjustable connecting rod can correspondingly move in the feedback cavity, so that the deformation state of the first transmission roller is intuitively reflected, and the real-time deformability feedback mechanism can timely remind operators of the potential problems of the equipment, effectively avoid the sudden faults and long-time shutdown of the equipment caused by the aggravation of the deformation of the connecting shaft, and greatly improve the safety and the continuity of the production process.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of FIG. 1A in accordance with the present invention;
FIG. 3 is a side view of the body structure of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 3B in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 3 at C in accordance with the present invention;
FIG. 6 is a front view of the body structure of the present invention;
FIG. 7 is a diagram showing the construction of the adjusting ring, adjusting plug rod and plug hole according to the present invention;
FIG. 8 is a schematic perspective view of the second assembly of the present invention in operation;
FIG. 9 is a schematic perspective view of a second assembly of the present invention in operation from another perspective;
FIG. 10 is a disassembled view of the main structure of the present invention;
fig. 11 is a related structural diagram of the operation of the third assembly of the present invention.
In the figure:
1. The auxiliary machine body is arranged on the ground, and the auxiliary machine body is arranged on the ground;
4. the first component comprises 401 parts of driving toothed bars, 402 parts of adjusting parts, 403 parts of adjusting rings, 4031 parts of adjusting inserting bars, 404 parts of supporting frames, 405 parts of inserting holes, 406 parts of vertical grooves, 407 parts of first transmission rollers, 408 parts of sliding columns, 409 parts of second transmission rollers;
5. a second component; 501, transverse grooves, 502, electric telescopic rods, 503, transverse moving sheets, 504, oblique grooves, 505 and auxiliary sheets;
6. third component, 601, first buckle housing, 602, sleeve type connector, 603, second buckle housing, 604, annular groove, 605, sliding piece, 606, adjustable connecting rod, 607, detecting piece, 608, sphere, 609, feedback cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in further detail below with reference to the drawings and examples.
Examples
Please refer to fig. 1 to 4, fig. 6 to 8, fig. 10:
In order to solve the problems mentioned in the technical proposal, the embodiment of the application provides a double-roller transmission device with a deflection adjusting function, which comprises an auxiliary machine body 2 and a material part 3, wherein the auxiliary machine body 2 is fixedly connected on the ground 1, the material part 3 is transmitted and conveyed in the auxiliary machine body 2, and the double-roller transmission device also comprises a first component 4, a second component 5 and a third component 6, wherein the second component 5 is positioned above the first component 4, and the third component 6 is positioned at one side of the second component 5;
The first component 4 and the second component 5 are used together for processing and eliminating mechanical disadvantages in the deviation adjustment work;
The first component 4 comprises a driving toothed bar 401 fixedly connected to the ground 1, an adjusting piece 402 is arranged above the driving toothed bar 401, an adjusting ring 403 is fixedly connected to the adjusting piece 402 at equal intervals, an adjusting inserting rod 4031 is inserted into the adjusting ring 403, a supporting frame 404 is fixedly connected to the ground 1, the supporting frame 404 is located on one side of the adjusting piece 402, an inserting hole 405 is fixedly connected to the supporting frame 404 at equal intervals, a vertical groove 406 is formed in the upper end of the adjusting piece 402, a first transmission roller 407 is rotatably connected to the supporting frame 404, a sliding column 408 is slidably connected to the vertical groove 406, a second transmission roller 409 is fixedly connected to one end of the sliding column 408, a transverse groove 501 is formed in the upper portion of the adjusting piece 402, an electric telescopic rod 502 is fixedly connected to the second component 5, a sheet 503 is slidably connected to the transverse groove 501, an oblique groove 504 is formed in the transverse sheet 503, an auxiliary sheet 505 is fixedly connected to the middle of the sliding column 408, and an oblique groove 504 is formed in the transverse sheet 503.
Wherein:
The auxiliary machine body 2 is used for post-treatment of the material parts 3.
The driving toothed bar 401 is appropriately matched with the teeth at the bottom of the adjusting piece 402, and the adjusting ring 403 and the inserting hole 405 are all used for matching with the adjusting inserted bar 4031 to work.
The adjusting piece 402 can be used as a lever, and the rotation pivot of the lever can be changed by inserting the adjusting inserting rod 4031 into different adjusting rings 403 and inserting holes 405, so that the length of the arm of force at two sides can be changed.
The sliding post 408 is slidably fitted in the vertical slot 406.
The first assembly 4 and the second assembly 5 are used together to treat and eliminate mechanical disadvantages in the deviation adjusting operation, namely mechanical disadvantages caused by hydraulic oil leakage and the influence of the weight of the components on the adjusting precision.
The transversely placed electric telescopic rod 502 is different from the existing inclined working, and the working state is more stable.
The auxiliary sheet 505 is mainly used for assisting the operation stability of the second conveying roller 409, and serves as an auxiliary supporting function.
In a further embodiment, please refer to fig. 1, 3,5, 9-11:
The third component 6 is used for processing and eliminating factors which are adverse to deflection adjustment and are caused when static exists;
The third component 6 comprises a first buckling cover 601 covered on a second transmission roller 409, the bottom end of the first buckling cover 601 is fixedly connected with a sleeve type connecting piece 602, the first transmission roller 407 is covered with a second buckling cover 603, an annular groove 604 is formed in the outer annular wall of the second buckling cover 603, a sliding piece 605 is connected in the annular groove 604 in a sliding mode, an adjustable connecting rod 606 is fixedly connected to the bottom of the sliding piece 605, a detecting piece 607 is fixedly connected to the bottom end of the adjustable connecting rod 606, a sphere 608 is movably sleeved at the bottom of the adjustable connecting rod 606, a feedback cavity 609 is formed in the sphere 608, and the detecting piece 607 is located in the feedback cavity 609.
Wherein:
the third component 6 is used for treating and eliminating factors which are disadvantageous to the deviation when static exists.
All the components of the third assembly 6 are made of metal materials and are used for conducting charges on the first conveying roller 407 and the second conveying roller 409 to the ground 1, so that static electricity is eliminated.
The telescopic link 602 may perform a follow-up contraction or extension operation when the relative positions of the first buckle housing 601 and the second buckle housing 603 are changed.
The adjustable connecting rod 606 is mainly used for adjusting the position of the detecting piece 607 in the feedback cavity 609, and during initial adjustment, the detecting piece 607 needs to be adjusted to the top of the feedback cavity 609, so if the first transmission roller 407 deforms along with the connection shaft generated during use, the detecting piece 607 at the bottom end of the adjustable connecting rod 606 moves in the feedback cavity 609, thereby performing deformability feedback of the first transmission roller 407.
The sphere 608 is always on the ground 1.
The sensor monitors the position of the transmitted article in real time in the operation process of the existing double-roller transmission device, when the article deviates leftwards or rightwards, the sensor sends the detected position deviation signal to the control system, the control system judges the direction and the amplitude to be adjusted through calculation and analysis, then sends corresponding control instructions to the deviation adjusting executing mechanism, the deviation adjusting executing mechanism pushes or pulls one end of the transmission roller according to the instruction actions, for example, the transmission roller generates tiny angle change, so that the transmission direction of the article is gradually corrected due to the friction force of the roller surface and the angle adjustment of the roller when the article passes through the double roller, the automatic deviation adjusting function of the transmitted article is realized, the article is ensured to be accurately and stably transmitted on the double roller, the problems of dropping, clamping stagnation or collision with equipment parts and the like of the article caused by the deviation are avoided, and the reliability and the production efficiency of the transmission process are improved.
The working principle by all the matters in the above embodiments is as follows:
the following is the working procedure of the first component 4 and the second component 5:
Before conveying the material pieces 3 in each batch, the adjusting rod 4031 is inserted through the adjusting ring 403 according to the specific deviation adjusting precision and the weight of the second conveying roller 409 according to the situation and finally inserted and fixed in the corresponding inserting hole 405 on the supporting frame 404, so as to be used as a rotation pivot of the adjusting piece 402 for working;
When the material piece 3 in the first conveying roller 407 and the second conveying roller 409 is detected to deviate by the sensor during use, the sensor sends a detected position deviation signal to the control system, the control system judges the direction and the amplitude to be adjusted through calculation and analysis, and then sends a corresponding control instruction to the deviation adjusting executing mechanism, and specifically, the position of the second conveying roller 409 in the transverse direction and the longitudinal direction is adjusted according to specific conditions;
When the second conveying roller 409 is transversely adjusted, the driving toothed bar 401 moves transversely under the action of driving, at this time, teeth meshed with the driving toothed bar 401 at the bottom of the adjusting piece 402 move mutually with the driving toothed bar 401, at this time, the adjusting piece 402 rotates under the action of the adjusting ring 403 by taking the adjusting inserted bar 4031 as a rotation center, and a sliding column 408 located in a vertical groove 406 above the adjusting piece 402 moves with the second conveying roller 409 in position during rotation;
When the second conveying roller 409 is longitudinally adjusted, the electric telescopic rod 502 positioned in the transverse slot 501 pulls the transverse moving sheet 503 to move in the transverse slot 501, and in the process, the sliding column 408 inserted in the oblique slot 504 and the vertical slot 406 are forced to move, specifically, the adjusting piece 402 is not moved at this time, so that in the moving process of the transverse moving sheet 503, the sliding column 408 is forced to move in the vertical slot 406 in the active movement of the oblique slot 504, namely, move longitudinally;
Further, under the design of the first component 4 and the second component 5, in terms of driving force utilization and adjustment convenience, the flexible adjustment of the force arm is realized by the unique design of skillfully introducing the adjusting piece 402 as a lever and the adjusting insert 4031 as a lever fulcrum. The above structural design makes the driving device only apply small force to control the second conveying roller 409 to adjust the position when the heavier second conveying roller 409 is in need of deviation adjustment; compared with the traditional deviation adjusting device which depends on a hydraulic cylinder or other rigid driving modes, the design can greatly improve the efficiency and convenience of deviation adjusting operation while reducing the consumption of driving energy, for example, in some large-scale industrial production lines, frequent deviation adjusting operation often needs to consume a large amount of energy, and the application can reduce the driving energy consumption, thereby not only reducing the operation cost of enterprises, but also conforming to the current industry development trend of energy conservation and environmental protection;
From a device lifetime perspective, a smaller driving force means a significant reduction in wear and stress on the device components. In the traditional deviation adjusting device, because a larger force is required to push or pull the heavier second transmission roller 409, related transmission components such as a screw rod, a nut and a gear often bear huge pressure and friction force, the abrasion speed of the components is accelerated, the maintenance and replacement frequency of the equipment is increased, and the service life and the production continuity of the equipment are seriously influenced;
In the aspects of driving force utilization and adjustment convenience, the unique design of taking the adjusting piece 402 as a lever and taking the adjusting inserting rod 4031 as a lever fulcrum skillfully introduces, so that flexible adjustment of a force arm is realized, meanwhile, the aspects of deflection adjustment precision and stability are improved, the adjustable lever design can realize finer and stable position control, an operator can flexibly change the proportion of the force arm according to the actual deflection condition of materials and the weight distribution of the second transmission roller 409 by precisely adjusting the position of the lever fulcrum, thereby realizing precise control of micro-angle change of the second transmission roller 409, and the application is in clear contrast with the relatively fixed force transmission and adjustment mode in the traditional deflection adjustment technology, and the traditional technology is difficult to realize high-precision deflection adjustment effect under different working conditions.
Furthermore, through the matching design of the first component 4 and the second component 5, a hydraulic cylinder is not required to be used as a deviation adjusting mechanism of the double-roller transmission device, so that the deviation adjusting device has remarkable advantages and beneficial effects, and firstly, the whole structure of the deviation adjusting device is greatly simplified through the structural design of the components. The driving rack 401, the adjusting piece 402 and the adjusting inserted bar 4031 are adopted as main frames to replace a hydraulic cylinder, so that a large number of accessory parts are reduced, the volume of the device is reduced, the manufacturing cost of equipment is reduced, precious production field space is saved for enterprises, and the layout and optimization of the equipment are facilitated;
Secondly, the difficult problem of the traditional deviation adjusting device, which is caused by leakage of hydraulic oil, is solved. In the actual production process, the environment pollution caused by hydraulic oil leakage is avoided, the cleanness and the safety of a production area are ensured, the potential damage to peripheral equipment and materials caused by the hydraulic oil leakage is eliminated, the maintenance frequency and the cost of the equipment are reduced, the production interruption time caused by equipment shutdown maintenance is reduced, the continuity and the stability of production are effectively improved, moreover, the adjusting piece 402 can adjust the inserted bar 4031 to rotate as a rotation axis after the toothed bar 401 is driven to move, the response speed of the deviation adjusting mechanism is effectively improved, compared with the traditional hydraulic cylinder deviation adjusting device, the deviation amount of the materials in the transmission process can be rapidly adjusted within a very small range, the risk of collision or clamping stagnation of the materials and the equipment parts is greatly reduced, the defective rate of the products is reduced, and the quality and the qualification rate of the products are improved.
The above working process is shown in fig. 1 to 4, 6 to 8 and 10.
The following is the operation of the third assembly 6:
Further, when the first conveying roller 407 and the second conveying roller 409 perform conveying operation on the material piece 3, the first buckle housing 601 located thereon is connected with the second buckle housing 603 through the sleeve-type connecting piece 602, if static electricity is generated on the first conveying roller 407 and the second conveying roller 409, the sliding piece 605 slidingly connected in the annular groove 604 on the second buckle housing 603 transfers the charges on the first conveying roller 407 and the second conveying roller 409 to the ground 1 through the adjustable connecting rod 606 and the sphere 608;
Further, the static eliminating means is added to the first conveying roller 407 and the second conveying roller 409 of the double-roller conveying device, and this design can effectively prevent the material piece 3 from being offset due to electrostatic adsorption in terms of material conveying stability as the third component 6 of the static eliminating means. In the traditional double-roller conveying process, static electricity is easily generated due to friction between materials and the double rollers, so that the materials deviate from a preset conveying path under the action of electrostatic adsorption force, and the problems of collision, clamping stagnation and even falling of the materials and equipment parts are caused, so that the conveying stability and continuity are seriously influenced; the third component 6 of the invention eliminates the influence of static electricity on the adsorption of the material parts 3 by transferring the charges on the surfaces of the first transmission roller 407 and the second transmission roller 409 to the ground 1 through the adjustable connecting rod 606 and the sphere 608, ensures that the material can be stably transmitted on the double rollers along an accurate track, effectively improves the stability of the production process, reduces the shutdown times and the production interruption time caused by unstable material transmission, and provides solid guarantee for the efficient production of enterprises.
Furthermore, the third component 6 can be used for eliminating static electricity on the first transmission roller 407 and the second transmission roller 409, and the design of the feedback cavity 609 is formed in the sphere 608 and the detection piece 607 is additionally arranged at the bottom of the adjustable connecting rod 606, so that the real-time feedback of the deformation condition of the key component, namely the connecting shaft of the first transmission roller 407, is realized in terms of equipment state monitoring and early warning. In the industrial production process, the long-term operation of the equipment often causes abrasion and deformation of parts, the deformation of the connecting shaft can seriously affect the performance and stability of the equipment, even faults and shutdown accidents are caused, the traditional equipment usually lacks effective monitoring means for the potential problems, and the potential problems can be detected only by means of periodical manual inspection or after the faults occur, however, when the first transmission roller 407 grows to deform along with the use, the detection piece 607 at the bottom end of the adjustable connecting rod 606 can correspondingly move in the feedback cavity 609, so that the deformation state of the first transmission roller 407 is intuitively reflected, and the real-time deformability feedback mechanism can timely remind operators of the potential problems of the equipment, effectively avoid the sudden faults and long-time shutdown of the equipment caused by the aggravation of the deformation of the connecting shaft, and greatly improve the safety and the continuity of the production process.
The above working process is shown in fig. 1, 3,5, and 9 to 11.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205240859U (en) * | 2015-11-26 | 2016-05-18 | 江阴科玛金属制品有限公司 | Tectorial membrane transfer roller device |
| CN112660886A (en) * | 2020-12-10 | 2021-04-16 | 无锡灵惠材料科技有限公司 | Uncoiling mechanism for multilayer metal composite rolling |
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| US9394127B2 (en) * | 2014-08-29 | 2016-07-19 | Lexmark International, Inc. | Self-aligning low profile spring-biased media feed roll assembly for an imaging device |
| CN209853439U (en) * | 2019-03-25 | 2019-12-27 | 绍兴超超染整有限公司 | Deviation correcting device of plaiter |
| CN116216387A (en) * | 2023-03-30 | 2023-06-06 | 洛阳万基铝加工有限公司 | An automatic winding device for aluminum foil |
| CN119240284A (en) * | 2024-11-21 | 2025-01-03 | 华能沁北发电有限责任公司 | Automatic adjustment device for coal conveyor belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205240859U (en) * | 2015-11-26 | 2016-05-18 | 江阴科玛金属制品有限公司 | Tectorial membrane transfer roller device |
| CN112660886A (en) * | 2020-12-10 | 2021-04-16 | 无锡灵惠材料科技有限公司 | Uncoiling mechanism for multilayer metal composite rolling |
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