CN101804717B - Stepless speed changing mechanism applying to sheet thermal lamination device - Google Patents
Stepless speed changing mechanism applying to sheet thermal lamination device Download PDFInfo
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- CN101804717B CN101804717B CN 200910006682 CN200910006682A CN101804717B CN 101804717 B CN101804717 B CN 101804717B CN 200910006682 CN200910006682 CN 200910006682 CN 200910006682 A CN200910006682 A CN 200910006682A CN 101804717 B CN101804717 B CN 101804717B
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Abstract
The invention relates to a stepless speed changing mechanism applying to a sheet thermal polymerization device, which is used for driving a hot pressing roller module in the sheet thermal polymerization device, so that the hot pressing roller module rotates at certain speed. The stepless speed changing mechanism comprises a speed changing module, a control module, a motor and a speed reducing module, wherein the speed changing module is provided with friction wheels, and power input and power output transmission wheels, and the center of each friction wheel is connected with one end of a connecting rod assembly, so that the friction wheels and the connecting rod assemblies are vertically connected; the power input and power output transmission wheels are respectively arranged on a power driving shaft at intervals in fixing and pivoting ways and are of cone-shaped bodies, and the circular top surfaces are correspondingly arranged, so that the two sides of the friction wheels are simultaneously propped against the cone-shaped side surfaces of the cone-shaped bodies; and the control module is connected with the connecting rod assemblies and is used for driving the connecting rod assemblies, and the two ends of the speed reducing module are connected with the hot pressing roller module and the power output transmission wheel. By utilizing the matching of the modules, the invention has the stepless speed changing hot pressing function.
Description
Technical field
The present invention relates to a kind of thermal-superposition device, particularly two thermoplasticity glued membranes and coating thin slice are wherein carried out the flake thermal-superposition device of hot pressing.
Background technology
In the daily life, for easily damaged file and data, the user can utilize first two thermoplasticity glued membranes to coat, and sends into the action that a flake thermal-superposition device carries out hot pressing (namely be commonly called as protect shellfish), to reach the effect of protected file and data.
With existing flake thermal-superposition device, protect the shellfish quality if will promote, the user needs elder generation according to the thickness of wanting to protect Buddhist script written on pattra leaves spare, is adjusted to optimal corresponding hot pressing temperature.But because the lifting action of above-mentioned adjustment temperature, the user must wait for the design temperature that wish arrives by elapsed time, and this obviously will cause the inconvenience in the use.For example, if user's prior operation is to protect the thicker file of shellfish thickness, existing flake thermal-superposition device must be in a higher temperature, if yet want and then to protect the file thinner thickness of shellfish, must wait for that then flake thermal-superposition device is cooled to relatively low temperature, can carry out the follow-up shellfish action of protecting; But thus, namely can cause temporal waste.
In view of this, prior art proposes the another kind of flake thermal-superposition device that can carry out speed change, so that the file of tool different-thickness all can carry out the hot pressing action under a fixed temperature.Its practice is, if mainly be user when wanting to protect the thinner file of shellfish, its control knob of capable of regulating is so that existing flake thermal-superposition device provides a hot pressing speed faster; If when wanting to protect the thicker file of shellfish, then its control knob of capable of regulating is so that existing flake thermal-superposition device provides a slower hot pressing speed.But, owing to utilize electronic controller to control above-mentioned hot pressing speed, need expend larger cost, so and do not meet economically consideration.
Summary of the invention
Main purpose of the present invention is that providing a kind of can different hot pressing speed carry out the thermal-superposition device that hot pressing moves.
Another object of the present invention is to, a kind of stepless (without section) gear that is applied in the flake thermal-superposition device is provided.
In a preferred embodiment, the invention provides a kind of stepless speed changing mechanism that is applied in the flake thermal-superposition device, in order to drive the hot pressing roller module in the flake thermal-superposition device, so that the hot pressing roller module rotates with arbitrary speed, stepless speed changing mechanism comprises: have friction pulley, the speed-variable module of power input and power output transfer wheel, the center of friction pulley is connected in an end of link assembly, so that be vertical annexation between friction pulley and link assembly, and power input and power output transfer wheel, with affixed mode and pivot joint mode, be arranged at intervals on the power transmission shaft respectively; Wherein, the power input is all conically shaped body with power output transfer wheel, and the end face of these conically shaped bodies and bottom surface, be respectively area is less and area is larger circular end face and rounded bottom surface, and power is inputted the mutually corresponding setting of circular end face with power output transfer wheel, is resisted against simultaneously the conical side of these conically shaped bodies for the both sides of friction pulley; Control module with control source is connected in and in order to the drive link assembly, swings so that friction pulley carries out circular curve; Wherein, according to the different pendulum angle of friction pulley, make between friction pulley and power input transfer wheel and friction pulley and power output transfer wheel, form respectively different contacts area; Motor, be connected in and in order to drive power transmission shaft, so that friction pulley is according to friction pulley and be fixed in contact friction force between the power input transfer wheel of power transmission shaft, and rotate synchronously with power input transfer wheel, and the power output transfer wheel that is articulated in power transmission shaft is rotated synchronously with friction pulley according to the contact friction force between power output transfer wheel and friction pulley; And slowdown module, its two ends are connected to hot pressing roller module and power output transfer wheel, rotate so that the hot pressing roller module is exported the drive manner of the rotating speed of transfer wheel to be lower than power.
In a preferred embodiment, friction pulley is made by a plastic material, and the friction pulley surface has the friction line.
In a preferred embodiment, link assembly includes elastomer, this elastomer make in order to positive force to be provided friction pulley two-side elastic be resisted against the conical side of these conically shaped bodies.
In a preferred embodiment, the power input is all made by the soft rubber material with power output transfer wheel.
In a preferred embodiment, power output transfer wheel is rotated with reverse rotation direction in power input transfer wheel, and when the contact area of friction pulley and power input transfer wheel is equal to the contact area of friction pulley and power output transfer wheel, power input transfer wheel has identical rotating speed with power output transfer wheel, and when the contact area of friction pulley and power input transfer wheel was different from the contact area of friction pulley and power output transfer wheel, power input transfer wheel had different rotating speeds from power output transfer wheel.
In a preferred embodiment, speed-variable module also comprises another friction pulley, the center of this another friction pulley is connected in an end of another link assembly, so that be vertical annexation between another friction pulley and another link assembly, and the both sides of another friction pulley are resisted against the conical side of these conically shaped bodies simultaneously, and carry out another circular curve swing with respect to friction pulley.
In a preferred embodiment, another friction pulley is made by a plastic material, and another friction pulley surface has the friction line.
In a preferred embodiment, another link assembly includes another elastomer, this another elastomer make in order to another positive force to be provided another friction pulley two-side elastic be resisted against the conical side of these conically shaped bodies.
In a preferred embodiment, control module also comprises Control Shaft, one end of this Control Shaft is connected with the other end of link assembly, so that be vertical annexation between Control Shaft and link assembly, and when Control Shaft is controlled the source driving, friction pulley is take the axle center of Control Shaft as the center of circle, and take the length of link assembly as radius, carries out this circular curve and swing.
In a preferred embodiment, control module also comprises: fan-shaped assembly have the fan-shaped center of circle, and the fan-shaped center of circle is connected with the other end of Control Shaft, so that be vertical annexation between fan-shaped assembly and Control Shaft; The circular groove ratchet is positioned among the fan-shaped assembly; And control lever, an end of control lever is connected with the control source, and the other end of control lever is provided with the connection ratchet, with intermeshing with the circular groove ratchet; Wherein, when rotating in the driving in control lever response control source, connect ratchet can drive the circular groove ratchet, so that fan-shaped assembly carry out circular curve to swing, and Control Shaft response circular curve swings and rotates synchronously take the axle center of Control Shaft as the pivot button.
In a preferred embodiment, control module also comprises: another Control Shaft, and the one end is connected with the other end of another link assembly, so that be vertical annexation between another Control Shaft and another link assembly; And another fan-shaped assembly, have another fan-shaped center of circle, and the other end of another fan-shaped center of circle and another Control Shaft joins, so that be vertical annexation between another fan-shaped center of circle and another Control Shaft; Wherein, the circular arc periphery of fan-shaped assembly and another fan-shaped assembly all has the gear-like profile and intermeshes, so that fan-shaped assembly carries out circular curve when swinging, another fan-shaped assembly swings with the circular curve with respect to fan-shaped assembly, take the axle center of another Control Shaft as the pivot button, carry out another circular curve and swing, and another friction pulley is take the axle center of another Control Shaft as the center of circle, and take the length of another link assembly as radius, carry out another circular curve and swing.
In a preferred embodiment, control module also comprises a plate device, and this plate device is provided with the accommodation space when supplying fan-shaped assembly and another fan-shaped assembly to carry out circle arc curve swing and the swing of another circle arc curve.
In a preferred embodiment, slowdown module comprises: power output gear is connected in the rounded bottom surface that power is exported transfer wheel; The hot pressing gear is connected in the hot pressing roller module; Wherein, the number of teeth of hot pressing gear is greater than the number of teeth of power output gear; And the combination gear that is formed by first and second layer gear, the running of first and second layer gear synchronous, and the number of teeth of ground floor gear is greater than the number of teeth of second layer gear; Wherein, power output gear is meshed with the ground floor gear, and second layer gear is meshed with the hot pressing gear, when driving the ground floor gear to rotate in power output gear, and the running of hot pressing gear response second layer gear and rotating synchronously.
In a preferred embodiment, first and second layer gear is integrally formed.
In a preferred embodiment, the hot pressing roller module comprises: the first hot pressing roller, and the one side is connected in the hot pressing gear; The first hot pressing power transmission shaft, it passes hot pressing gear and the first hot pressing roller, and the run-in synchronism in order to the rotation that responds the hot pressing gear; The first travelling gear is arranged at the opposite side of the first hot pressing roller, and supplies the first hot pressing power transmission shaft to pass the first travelling gear, so that the first travelling gear responds the rotation of the first hot pressing power transmission shaft and carries out run-in synchronism; The second hot pressing roller is parallel to the first hot pressing roller; The second hot pressing power transmission shaft, it passes the second hot pressing roller; And second travelling gear, be arranged at a side of the second hot pressing roller, and pass the second travelling gear for this second hot pressing power transmission shaft, so that the second travelling gear and the second hot pressing power transmission shaft carry out run-in synchronism; Wherein, second is meshed with the first travelling gear, so that the second hot pressing roller can carry out and the rightabout rotation of the first hot pressing roller.
In a preferred embodiment, the hot pressing roller module also comprises: hot pressing links gear, and itself and the first travelling gear intermesh, and the run-in synchronism in order to the rotation that responds the first travelling gear; The 3rd hot pressing roller is parallel to the first hot pressing roller; The 3rd travelling gear is arranged at a side of the 3rd hot pressing roller, and links gear with hot pressing and intermesh, so that the 3rd travelling gear response hot pressing links the rotation of gear and carries out run-in synchronism; The 3rd hot pressing power transmission shaft, it passes the 3rd travelling gear and the 3rd hot pressing roller, and the run-in synchronism in order to the rotation that responds the 3rd travelling gear; The 4th hot pressing roller is parallel to the 3rd hot pressing roller; The 4th hot pressing power transmission shaft passes the 4th hot pressing roller; And the 4th travelling gear, be arranged at a side of the 4th hot pressing roller, and pass the 4th travelling gear for the 4th hot pressing power transmission shaft, so that the 4th travelling gear and the 4th hot pressing power transmission shaft carry out run-in synchronism; Wherein, the 4th travelling gear is meshed with the 3rd travelling gear, so that the 4th hot pressing roller can carry out and the rightabout rotation of the 3rd hot pressing roller.
In a preferred embodiment, the rounded bottom surface of power input transfer wheel is provided with the power gear that can pass for power transmission shaft, so that the rotation of power transmission shaft response power gear and carry out run-in synchronism; Wherein, power gear is meshed with a side that is connected gear, and the opposite side that connects gear is meshed with another power gear, and another power gear then is connected in this motor.
In a preferred embodiment, this motor is a motor that higher rotation speed is provided.
In a preferred embodiment, the present invention also provides a kind of stepless speed changing mechanism that is applied in the flake thermal-superposition device, in order to drive the hot pressing roller module in the flake thermal-superposition device, so that the hot pressing roller module rotates with arbitrary speed, stepless speed changing mechanism comprises: first and second conically shaped body, respectively with affixed mode and pivot joint mode, be arranged at intervals in the rotating shaft, the end face of first and second conically shaped body and bottom surface, be respectively area is less and area is larger circular end face and rounded bottom surface, and the mutually corresponding setting of the circular end face of first and second conically shaped body; The first Control Shaft; The first friction pulley, its both sides are resisted against the conical side of first and second conically shaped body simultaneously, and rotate synchronously with these conically shaped bodies; First connecting rod assembly, first connecting rod assembly two ends are linked to respectively the center of the first friction pulley and an end of the first Control Shaft, so that the first connecting rod assembly is vertical annexation with the first friction pulley with the first connecting rod inter-module respectively; The control source is connected in and in order to driving the first Control Shaft, so that the first friction pulley is take the axle center of the first Control Shaft as the center of circle, and take the length of first connecting rod assembly as radius, carries out the first circular curve and swings; Wherein, different pendulum angle according to the first friction pulley, make between the first friction pulley and the first conically shaped body and the first friction pulley and the second conically shaped body, form respectively different contacts area, form a rotating speed difference and make between the running rotating speed of the running rotating speed of the first conically shaped body and the second conically shaped body; And slowdown module, its two ends are connected to hot pressing roller module and the second conically shaped body, so that the hot pressing roller module rotates with the drive manner of the rotating speed that is lower than the second conically shaped body.
In a preferred embodiment, rotating shaft can be the power transmission shaft of connecting motor, so that the first friction pulley is according to the first friction pulley and be fixed in contact friction force between the first conically shaped body of power transmission shaft, and rotate synchronously with the first conically shaped body, and the second conically shaped body that is articulated in power transmission shaft is rotated synchronously with friction pulley according to the contact friction force between the second conically shaped body and friction pulley.
In a preferred embodiment, the rounded bottom surface of the first conically shaped body is provided with the power gear that can pass for power transmission shaft, so that the rotation of power transmission shaft response power gear and carry out run-in synchronism; Wherein, power gear is meshed with a side that is connected gear, and the opposite side that connects gear is meshed with another power gear, and another power gear then is connected in motor.
In a preferred embodiment, first and second conically shaped body is made by the soft rubber material.
In a preferred embodiment, the second conically shaped body rotates with reverse rotation direction in the first conically shaped body, and when the contact area of friction pulley and the first conically shaped body is equal to the contact area of friction pulley and the second conically shaped body, first and second conically shaped body has identical rotating speed, and when the contact area of friction pulley and the first conically shaped body was different from the contact area of friction pulley and the second conically shaped body, first and second conically shaped body had different rotating speeds.
The present invention can provide according to the file of different-thickness different hot pressing speed, carries out speed change for the user under same temperature and protects shellfish, and reduce and wait for the time of suitably protecting Bei Wendu; And, because the present invention is all the theory of mechanics action, be not the rotating speed of controlling motor with electronic controller, so the present invention is when saving considerable cost.
Description of drawings
Fig. 1: be the surface structure schematic diagram of the present invention in a preferred embodiment.
Fig. 2 (a)～Fig. 2 (c): be respectively the schematic diagram of speed-variable module structure in the preferred embodiment of the present invention and the different control action schematic diagrames of this speed-variable module structure middle part subassembly.
Fig. 3: be the control module structural representation of the present invention in a preferred embodiment.
Fig. 4: be the part-structure schematic diagram of the present invention in a preferred embodiment.
Fig. 5: be the hot pressing roller module structural representation of the present invention in a preferred embodiment.
Wherein, description of reference numerals is as follows:
100 thermal-superposition devices, 101 control modules
102 speed-variable modules, 103 slowdown modules
104 hot pressing roller modules, 105 motors
106 another power gear 107 connect gear
108 power gear, 1,011 first Control Shafts
1,012 second Control Shafts, 1,013 first fan-shaped assemblies
1,014 second fan-shaped assembly 1015 plate devices
1016 accommodation spaces, 1017 circular groove ratchets
1018 link ratchet 1019 control lever
1,021 first friction pulleys, 1,022 second friction pulleys
1023 first connecting rod assemblies, 1024 second connecting rod assemblies
1025 power input transfer wheel, 1026 power output transfer wheel
1027 power transmission shafts, 1028 friction lines
1031 power output gears, 1032 hot pressing gears
1033 combination gears, 1045 hot pressings link gear
The 10141 second fan-shaped centers of circle, the 10131 first fan-shaped centers of circle
10,231 first elastomers, 10,241 second elastomers
10331 ground floor gears, 10332 second layer gears
10,411 first hot pressing rollers, 10,412 first hot pressing power transmission shafts
10,413 first travelling gears, 10,421 second hot pressing rollers
10,422 second hot pressing power transmission shafts, 10,423 second travelling gears
10431 the 3rd hot pressing rollers 10432 the 3rd hot pressing power transmission shaft
10433 the 3rd travelling gears 10441 the 4th hot pressing roller
10442 the 4th hot pressing power transmission shafts 10443 the 4th travelling gear
The rotation direction of the rotation direction of A power transmission shaft, power input transfer wheel
The rotation direction of rotation direction C second friction pulley of B the first friction pulley
The rotation direction of D power output transfer wheel
The rotation direction of E, G the first Control Shaft, control lever and the first fan-shaped assembly
The rotation direction of F, H the second Control Shaft and the second fan-shaped assembly
The direction that the I file is sent into
The specific embodiment
See also Fig. 1, it is the surface structure schematic diagram of a preferred embodiment of the present invention.Main is all to be coated with up and down the file of thermoplasticity glued membrane, send into the thermal-superposition device 100 with stepless speed changing mechanism with arrow I direction, with the file according to different-thickness, the control action in one control source of the control lever 1019 by being connected in control module 101, and via the operation of the interlock of speed-variable module 102 and slowdown module 103, hot pressing roller module 104 is rotated with suitable speed and carry out synchronously hot pressing action.
Next the internal structure of above-mentioned preferred embodiment is described; See also Fig. 2 (a)～Fig. 2 (c), it is respectively the schematic diagram of speed-variable module structure in the above-mentioned preferred embodiment and the different control action schematic diagrames of this speed-variable module structure middle part subassembly.That is, please consult first Fig. 2 (a); Wherein, first and second friction pulley 1021,1022 centers are connected to first and second link assembly 1023, an end of 1024, so that first and second friction pulley 1021,1022, be a vertical annexation respectively with between first and second link assembly 1023, an end of 1024; And first and second link assembly 1023,1024 the other end, be connected with first and second Control Shaft 1011 of control module 101, an end of 1012 respectively, so that this first and second link assembly 1023,1024, also be a vertical annexation with first and second Control Shaft 1011,1012 respectively.
The power input is exported transfer wheel 1025,1026 respectively with an affixed mode and a pivot joint mode with power, is arranged at intervals on the power transmission shaft 1027; Wherein, the power input is all conically shaped body with power output transfer wheel 1025,1026, and the end face of these conically shaped bodies and bottom surface, be respectively an area is less and area is larger circular end face and rounded bottom surface, and power input and power output transfer wheel 1025,1026 mutually corresponding settings of circular end face are resisted against simultaneously that power is inputted and power is exported transfer wheel 1025,1026 conical side for first and second friction pulley 1021,1022 both sides.
When power transmission shaft 1027 rotates with the arrow A direction, 1025 of the transfer wheels of power input that are fixed on the power transmission shaft 1027 turn round with the arrow A direction synchronously, and because 1025 of transfer wheels of the first friction pulley 1021 and power input have contact friction force, the first friction pulley 1021 will carry out run-in synchronism with the arrow B direction, in like manner, the second friction pulley 1022 also will turn round with the arrow C direction; Thus, with cause the power output transfer wheel 1026 that is articulated on the power transmission shaft 1027 according to power output transfer wheel 1026 and first and second friction pulley 1021,1022 contact friction force and with synchronously rotation of arrow D direction (opposite direction of arrow A direction).Certainly, when changing rightabout with the arrow A direction into and turn round such as power transmission shaft 1027, its related manner of execution also can in like manner be implemented.
One better way, the power input is all made by a soft rubber material with power output transfer wheel 1025,1026; Wherein, this soft materials can provide larger coefficient of friction, and for the transfer wheel of metal material, that the transmission range of speeds of system can be controlled is lower, in other words, the rotational speed that power input transfer wheel 1025 of the present invention can be lower does not but make system's stall and skids.First and second friction pulley 1021,1022 then can be made by a plastic material, and the surface have the friction line 1028, with effective lifting friction stability and efficient.
In addition, in first and second link assembly 1023,1024, can set up first and second elastomer 10231,10241, make first and second friction pulley 1021,1022 both sides support mode with elasticity so that positive force to be provided and be resisted against power input and power output transfer wheel 1025,1026 conical side, its purpose is, when the first friction pulley 1021 and 1022 wearing and tearing of the second friction pulley, first and second elastomer 10231,10241 can provide elastic pressure, to form a wear compensation effect.
In addition, when first and second Control Shaft 1011,1012 rotates, first and second friction pulley 1021,1022 is respectively take first and second Control Shaft 1011,1012 axle center as the center of circle, and take this first and second link assembly 1023,1024 length as radius, carry out first and second circular curve and swing.Swing by this, can control first and second friction pulley 1021,1022 with power input transfer wheel 1025 and first and second friction pulley 1021,1022 big or small with the contact area of 1026 of power output transfer wheels, with so the adjustment rotation speed change.
Generally speaking, in Fig. 2 (a), because first and second friction pulley 1021,1022 is inputted the contact area of transfer wheel 1025 with power, be equal to first and second friction pulley 1021,1022 and the contact area of power output transfer wheel 1026, have identical rotating speed so power input transfer wheel 1025 will be exported transfer wheel 1026 with power; See also Fig. 2 (b), because the first Control Shaft 1011 changes with arrow E direction and the second Control Shaft 1012 and rotates with arrow F direction, so that first and second friction pulley 1021,1022 with the contact area of power input transfer wheel 1025, less than first and second friction pulley 1021,1022 with the contact area of power output transfer wheel 1026, make power output transfer wheel 1026 with the rotation speed operation less than power input transfer wheel 1026, and when first and second Control Shaft 1011, when 1012 amounts of spin are larger, first and second friction pulley 1021,1022 with power input and power output transfer wheel 1025, the difference of 1026 contact area is larger, and the rotating speed of power output transfer wheel 1026 also will be tending towards less.Certainly, see also Fig. 2 (c), because the first Control Shaft 1011 rotates with arrow H direction with arrow G direction and the second Control Shaft 1012 again, so that first and second friction pulley 1021,1022 with the contact area of power input transfer wheel 1025, greater than first and second friction pulley 1021,1022 with the contact area of power output transfer wheel 1026, make power output transfer wheel 1026 with the rotation speed operation greater than power input transfer wheel 1026, and when first and second Control Shaft 1011, when 1012 amounts of spin are larger, first and second friction pulley 1021,1022 with power input and power output transfer wheel 1025, the difference of 1026 contact area is larger, and the rotating speed of power output transfer wheel 1026 also will be tending towards larger.
See also Fig. 3, it is that the present invention is in the control module structural representation of a preferred embodiment.Wherein, the control module structure includes plate device 1015, with as first and second fan-shaped assembly 1013,1014 carry out the accommodation space 1016 of circular curve when swinging, first and second fan-shaped assembly 1013,1014 circular arc peripheries all have the gear-like profile and intermesh, and has respectively first and second fan-shaped center of circle 10131,10141, and first and second fan-shaped center of circle 1,013 1,10141 respectively with first and second Control Shaft 1011,1012 the other end is connected, so that first and second fan-shaped assembly 1013,1014 respectively with first and second Control Shaft 1011,1012 are a vertical annexation.
Wherein, also include circular groove ratchet 1017 among the first fan-shaped assembly 1013, and an end of control lever 1019 is provided with and connects ratchet 1018, with intermeshing with circular groove ratchet 1017.When control lever 1019 is controlled that the source drives and when rotating with arrow E direction (being same as the arrow E direction of Fig. 2 (b)), then connect ratchet 1018 and drive circular groove ratchet 1017, so that the first fan-shaped assembly 1013 is take the first fan-shaped center of circle 10131 as a hinge axle center of the first Control Shaft 1011 (also as), make circular curve with the arrow E direction and swing, and then the first Control Shaft 1011 is rotated synchronously with the arrow E direction; Because first and second fan-shaped assembly 1013,1014 intermeshes, so that the second fan-shaped assembly 1014 is take the second fan-shaped center of circle 10141 as a hinge axle center of the second Control Shaft 1012 (also as), make circular curve with arrow F direction (being same as the F direction of Fig. 2 (b)) and swing, and then the second Control Shaft 1012 is rotated synchronously with arrow F direction.
See also Fig. 4, it is that the present invention is in the part-structure schematic diagram of a preferred embodiment.Slowdown module 103 is arranged between the first hot pressing roller 10411 and the power output transfer wheel 1026, and slowdown module 103 comprises: power output gear 1031, hot pressing gear 1032 and combination gear 1033.Wherein, power output gear 1031 is connected in the rounded bottom surface of power output transfer wheel 1026, and hot pressing gear 1032 is connected in the first hot pressing roller 10411, and the number of teeth of hot pressing gear 1032 is greater than the number of teeth of power output gear 1031.In addition, because combination gear 1033 is comprised of ground floor and second layer gear 10331,10332 integrally formed institutes, so ground floor and second layer gear 10331,10332 with run-in synchronism, and the number of teeth of ground floor gear 10331 is greater than the number of teeth of second layer gear 10332.In addition, power output gear 1031 is meshed with ground floor gear 10331, and second layer gear 10332 is meshed with hot pressing gear 1032, when therefore driving ground floor gear 10331 when power output gear 1031 rotations, hot pressing gear 1032 will respond the running of second layer gear 10332 and rotate synchronously.
Because the number of teeth of hot pressing gear 1032 is greater than the number of teeth of power output gear 1031, and the number of teeth of ground floor gear 10331 is greater than the number of teeth of second layer gear 10332, therefore the rotating speed of hot pressing gear 1032 is less than the rotating speed of power output gear 1031, and because 102 needs of speed-variable module provide very little turning moment, structure via slowdown module 103, can obtain to amplify the effect of turning moment, so also will make speed-variable module 102 reduce frictional dissipation.
In addition, the power resources of the present invention take motor 105 that higher rotation speed is provided as power transmission shaft 1027, and for dwindling the spatial volume of thermal-superposition device, motor 105 is not directly to link to each other with power transmission shaft 1027, and change the power gear that the rounded bottom surface setting that utilizes power input transfer wheel 1025 can be passed for power transmission shaft 1027 into, so that the rotation of power transmission shaft 1027 response power gears 108 and carry out run-in synchronism; Wherein, power gear 108 is meshed with a side that is connected gear 107, and the opposite side that connects gear 107 is meshed with another power gear 106, and another power gear 106 then is connected in motor 105.
Wherein, because speed-variable module 102 drives control in the frictional force mode, so being set, the motor 105 that higher rotation speed is provided make power transmission shaft 1027 with the purpose of higher rotation speed running, be and overcome stiction, with skidding or step-out that reduction load inhomogeneities is produced, and then the stability of elevator system; But then, because general hot pressing process does not need too high rotating speed yet, therefore set up synchronously slowdown module 103, to reduce the rotating speed in the hot pressing process.
See also Fig. 5, it is that the present invention is in the hot pressing roller module structural representation of a preferred embodiment.Comprise the first hot pressing roller 10411, the first hot pressing power transmission shaft 10412, the first travelling gear 10413, the second hot pressing roller 10421, the second hot pressing power transmission shaft 10422 and the second travelling gear 10423.It is as described below that it is oppositely arranged the position, and the first hot pressing roller 10411, one sides are connected in hot pressing gear 1032; The first hot pressing power transmission shaft 10412 passes hot pressing gear 1032 and the first hot pressing roller 10411, and the run-in synchronism in order to the rotation that responds hot pressing gear 1032; And the first travelling gear 10413, be arranged at the opposite side of the first hot pressing roller 10411, and pass in the first travelling gear 10413 for the first hot pressing power transmission shaft 10412, so that the first travelling gear 10413 responds the rotation of the first hot pressing power transmission shaft 10412 and carries out run-in synchronism; In addition, the second hot pressing roller 10421 is parallel to the first hot pressing roller 10411, and passes in the second hot pressing roller 10421 for the second hot pressing power transmission shaft 10422; And second travelling gear 10423, be arranged at a side of the second hot pressing roller 10421, and pass in the second travelling gear 10423 for this second hot pressing power transmission shaft 10422, so that the second travelling gear 10423 and the second hot pressing power transmission shaft 10422 carry out run-in synchronism; Wherein, the second travelling gear 10423 is meshed with the first travelling gear 10413, so that the second hot pressing roller 10421 can carry out and the 10411 rightabout rotations of the first hot pressing roller.
In addition, for promoting the quality of hot pressing, also be provided with the 3rd hot pressing roller 10431, the 3rd travelling gear 10433, the 3rd hot pressing power transmission shaft 10432, the 4th hot pressing roller 10441, the 4th hot pressing power transmission shaft 10442, the 4th travelling gear 10443 and hot pressing and link gear 1045.It is as described below that it is oppositely arranged the position, and the 3rd hot pressing roller 10431 is parallel to the first hot pressing roller 10411; The 3rd travelling gear 10433, be arranged at a side of the 3rd hot pressing roller 10431, and the 3rd hot pressing power transmission shaft 10432 passes the 3rd travelling gear 10433 and the 3rd hot pressing roller 10431, and the run-in synchronism in order to the rotation that responds the 3rd travelling gear 10433; In addition, the 4th hot pressing roller 10441 is parallel to the 3rd hot pressing roller 10431; The 4th travelling gear 10443 is arranged at a side of the 4th hot pressing roller 10441; And the 4th hot pressing power transmission shaft 10442 passes the 4th travelling gear 10443 and the 4th hot pressing roller 10441, and the run-in synchronism in order to the rotation that responds the 4th travelling gear 10443; In addition, the 4th travelling gear 10443 is meshed with the 3rd travelling gear 10433, so that the 4th hot pressing roller 10441 can carry out and the 10431 rightabout rotations of the 3rd hot pressing roller.
Wherein, intermesh with the first travelling gear 10413 and the 3rd travelling gear 10433 respectively in the both sides of hot pressing binding gear 1045, therefore the first hot pressing roller 10411 has identical rotation direction with the 3rd hot pressing roller 10431, and the second hot pressing roller 10421 also has identical rotation direction with the 4th hot pressing roller 10441.
In a preferred embodiments, when the file that all is coated with up and down the thermoplasticity glued membrane, with arrow I direction (being same as the arrow I direction of Fig. 1) when sending into the thermal-superposition device 100 with stepless speed changing mechanism, the first hot pressing roller 10411 and the 3rd hot pressing roller 10431 rotate with arrow D direction (being same as the arrow D direction of Fig. 2 (a)), and the second hot pressing roller 10421, the 4th hot pressing roller 10441 and hot pressing link gear 1045 with the counter-rotation of arrow D direction.
The present invention proposes is applied to stepless speed changing mechanism in the flake thermal-superposition device, is not defined in speed-variable module and need utilizes simultaneously two groups of friction pulleys to reach the effect of speed change, also can use separately one group of friction pulley, can reach purpose of the present invention.
In addition, the present invention does not limit power transmission shaft yet and drives power input transfer wheel, and via aforesaid course of action (driving the function mode of power output transfer wheel with first and second friction pulley), also can change the purpose that the mode of operation of utilizing the first or second friction pulley initiatively to drive power input and power output transfer wheel reaches speed change.
According to as can be known above-mentioned, the present invention can be according to the file of different-thickness, and different hot pressing speed is provided, and can carry out speed change for the user under same temperature to protect shellfish, and reduce and wait for the time of suitably protecting Bei Wendu; And, because the present invention is all the theory of mechanics action, be not the rotating speed of controlling motor with electronic controller, so the present invention is when saving considerable cost.
The above only is preferred embodiment of the present invention, be not to limit claim of the present invention, therefore all other do not break away from the identity property change of finishing under the disclosed spirit or modifies, and all should be contained in the appended claims limited range of the present invention.
Claims (34)
1. stepless speed changing mechanism that is applied in the flake thermal-superposition device, in order to drive the hot pressing roller module in the flake thermal-superposition device, so that this hot pressing roller module rotates with arbitrary speed, this stepless speed changing mechanism comprises:
Speed-variable module with one first friction pulley, power input transfer wheel and power output transfer wheel, the center of this first friction pulley is connected in an end of a first connecting rod assembly, so that be a vertical annexation between this first friction pulley and this first connecting rod assembly, and this power input transfer wheel and this power output transfer wheel are arranged at intervals on the power transmission shaft with an affixed mode and a pivot joint mode respectively; Wherein, this power input transfer wheel and this power output transfer wheel are all a conically shaped body, and the end face of described conically shaped body and bottom surface are respectively the less circular end face of an area and the larger rounded bottom surface of an area, and the mutual corresponding setting of circular end face of this power input transfer wheel and this power output transfer wheel is resisted against the conical side of described conically shaped body simultaneously for the both sides of this first friction pulley;
Control module with a control source, this control module are connected in and in order to drive this first connecting rod assembly, swing so that this first friction pulley carries out one first circular curve; Wherein, according to the different pendulum angle of this first friction pulley, make between this first friction pulley and this power input transfer wheel and this first friction pulley and this power are exported between the transfer wheel, form respectively different contacts area;
One motor, be connected in and in order to drive this power transmission shaft, so that this first friction pulley is according to this first friction pulley and be fixed in contact friction force between this power input transfer wheel of this power transmission shaft, and rotate synchronously with this power input transfer wheel, and this power output transfer wheel that is articulated in this power transmission shaft is rotated synchronously with this first friction pulley by the contact friction force between this power output transfer wheel and this first friction pulley; And
One slowdown module, its two ends are connected to this hot pressing roller module and this power output transfer wheel, rotate so that this hot pressing roller module is exported the drive manner of the rotating speed of transfer wheel to be lower than this power.
2. stepless speed changing mechanism as claimed in claim 1, wherein this first friction pulley is made by a plastic material, and this first friction pulley surface has a friction line.
3. stepless speed changing mechanism as claimed in claim 1, wherein this first connecting rod assembly includes one first elastomer, this first elastomer make in order to a positive force to be provided this first friction pulley two-side elastic be resisted against the conical side of described conically shaped body.
4. stepless speed changing mechanism as claimed in claim 1, wherein to export transfer wheel all made by a soft rubber material for this power input transfer wheel and this power.
5. stepless speed changing mechanism as claimed in claim 1, wherein this power output transfer wheel is rotated with reverse rotation direction in this power input transfer wheel, and when the contact area of this first friction pulley and this power input transfer wheel is equal to the contact area of this first friction pulley and this power output transfer wheel, this power input transfer wheel has identical rotating speed with this power output transfer wheel, and when the contact area of this first friction pulley and this power input transfer wheel was different from the contact area of this first friction pulley and this power output transfer wheel, this power input transfer wheel had different rotating speeds from this power output transfer wheel.
6. stepless speed changing mechanism as claimed in claim 1, wherein this speed-variable module also comprises the second friction pulley, the center of this second friction pulley is connected in an end of a second connecting rod assembly, so that be a vertical annexation between this second friction pulley and this second connecting rod assembly, and the both sides of this second friction pulley are resisted against the conical side of described conically shaped body simultaneously, and carry out the swing of one second circular curve with respect to this first friction pulley.
7. stepless speed changing mechanism as claimed in claim 6, wherein this second friction pulley is made by a plastic material, and this second friction pulley surface has a friction line.
8. stepless speed changing mechanism as claimed in claim 6, wherein this second connecting rod assembly includes another the second elastomer, this second elastomer make in order to another positive force to be provided this second friction pulley two-side elastic be resisted against the conical side of described conically shaped body.
9. stepless speed changing mechanism as claimed in claim 6, wherein this control module also comprises one first Control Shaft, one end of this first Control Shaft is connected with the other end of this first connecting rod assembly, so that be a vertical annexation between this first Control Shaft and this first connecting rod assembly, and when this first Control Shaft is subject to this control source and drives, this first friction pulley is take the axle center of this first Control Shaft as the center of circle, and take the length of this first connecting rod assembly as radius, carries out this first circular curve and swing.
10. stepless speed changing mechanism as claimed in claim 9, wherein this control module also comprises:
One first fan-shaped assembly has the one first fan-shaped center of circle, and this first fan-shaped center of circle is connected with the other end of this first Control Shaft, so that be a vertical annexation between this first fan-shaped assembly and this first Control Shaft;
One circular groove ratchet is positioned among this first fan-shaped assembly; And
One control lever, the one end is connected with this control source, and the other end of this control lever is provided with one and connects ratchet, with intermeshing with this circular groove ratchet;
Wherein, when this control lever responds the driving in this control source and rotates, this connection ratchet can drive this circular groove ratchet, make this first fan-shaped assembly take the axle center of this first Control Shaft as a pivot button, carry out this first circular curve and swing, and this first Control Shaft responds this first circular curve and swings and rotate synchronously.
11. stepless speed changing mechanism as claimed in claim 10, wherein this control module also comprises:
One second Control Shaft, an end of this second Control Shaft is connected with the other end of this second connecting rod assembly, so that be a vertical annexation between this second Control Shaft and this second connecting rod assembly; And
One second fan-shaped assembly has the second fan-shaped center of circle, and the other end of this second fan-shaped center of circle and this second Control Shaft joins, so that be a vertical annexation between this second fan-shaped center of circle and this second Control Shaft;
Wherein, the circular arc periphery of this first fan-shaped assembly and this second fan-shaped assembly all has a gear-like profile and intermeshes, so that this first fan-shaped assembly carries out this first circular curve when swinging, this second fan-shaped assembly swings with this first circular curve with respect to this first fan-shaped assembly, take the axle center of this second Control Shaft as a pivot button, carrying out this second circular curve swings, and this second friction pulley is take the axle center of this second Control Shaft as the center of circle, and take the length of this second connecting rod assembly as radius, carry out this second circular curve and swing.
12. stepless speed changing mechanism as claimed in claim 11, wherein this control module also comprises a plate device, and this plate device is provided with one and carries out that this first circular curve swings and the accommodation space of this second circular curve when swinging for this first fan-shaped assembly and this second fan-shaped assembly.
13. stepless speed changing mechanism as claimed in claim 1, wherein this slowdown module comprises:
One power output gear is connected in the rounded bottom surface that this power is exported transfer wheel;
One hot pressing gear is connected in this hot pressing roller module; Wherein, the number of teeth of this hot pressing gear is greater than the number of teeth of this power output gear; And
By the combination gear that a ground floor gear and second layer gear form, this ground floor gear and the running of this second layer gear synchronous, and the number of teeth of this ground floor gear is greater than the number of teeth of this second layer gear; Wherein, this power output gear is meshed with this ground floor gear, and this second layer gear is meshed with this hot pressing gear, and when driving this ground floor gear to rotate in this power output gear, this hot pressing gear responds the running of this second layer gear and rotates synchronously.
14. stepless speed changing mechanism as claimed in claim 13, wherein this ground floor gear and second layer gear are integrally formed.
15. stepless speed changing mechanism as claimed in claim 13, wherein this hot pressing roller module comprises:
One first hot pressing roller, a side are connected in this hot pressing gear;
One first hot pressing power transmission shaft, it passes this hot pressing gear and this first hot pressing roller, and the run-in synchronism in order to the rotation that responds this hot pressing gear;
One first travelling gear is arranged at the opposite side of this first hot pressing roller, and supplies this first hot pressing power transmission shaft to pass this first travelling gear, so that this first travelling gear responds the rotation of this first hot pressing power transmission shaft and carries out run-in synchronism;
One second hot pressing roller is parallel to this first hot pressing roller;
One second hot pressing power transmission shaft, it passes this second hot pressing roller; And
One second travelling gear is arranged at a side of this second hot pressing roller, and supplies this second hot pressing power transmission shaft to pass this second travelling gear, so that this second travelling gear and this second hot pressing power transmission shaft carry out run-in synchronism; Wherein, this second travelling gear is meshed with this first travelling gear, so that this second hot pressing roller can carry out and the rightabout rotation of this first hot pressing roller.
16. stepless speed changing mechanism as claimed in claim 15, wherein this hot pressing roller module also comprises:
One hot pressing links gear, and itself and this first travelling gear intermeshes, and the run-in synchronism in order to the rotation that responds this first travelling gear;
One the 3rd hot pressing roller is parallel to this first hot pressing roller;
One the 3rd travelling gear is arranged at a side of the 3rd hot pressing roller, and links gear with this hot pressing and intermesh, and links the rotation of gear and carries out run-in synchronism so that the 3rd travelling gear responds this hot pressing;
One the 3rd hot pressing power transmission shaft, it passes the 3rd travelling gear and the 3rd hot pressing roller, and the run-in synchronism in order to the rotation that responds the 3rd travelling gear;
One the 4th hot pressing roller is parallel to the 3rd hot pressing roller;
One the 4th hot pressing power transmission shaft passes the 4th hot pressing roller; And
One the 4th travelling gear is arranged at a side of the 4th hot pressing roller, and supplies the 4th hot pressing power transmission shaft to pass the 4th travelling gear, so that the 4th travelling gear and the 4th hot pressing power transmission shaft carry out run-in synchronism; Wherein, the 4th travelling gear is meshed with the 3rd travelling gear, so that the 4th hot pressing roller can carry out and the rightabout rotation of the 3rd hot pressing roller.
17. stepless speed changing mechanism as claimed in claim 1, wherein the rounded bottom surface of this power input transfer wheel is provided with a power gear of can this power transmission shaft of confession passing, so that the rotation of this this power gear of power transmission axle response and carry out run-in synchronism; Wherein, this power gear is connected gear with one a side is meshed, and the opposite side of this connection gear is meshed with another power gear, and this another power gear then is connected in this motor.
18. a stepless speed changing mechanism that is applied in the flake thermal-superposition device, in order to drive the hot pressing roller module in the flake thermal-superposition device, so that this hot pressing roller module rotates with arbitrary speed, this stepless speed changing mechanism comprises:
One first conically shaped body and one second conically shaped body, be arranged at intervals in the rotating shaft with an affixed mode and a pivot joint mode respectively, the end face of this first conically shaped body and this second conically shaped body and bottom surface are respectively the less circular end face of an area and the larger rounded bottom surface of an area, and this first conically shaped body and the mutual corresponding setting of the circular end face of this second conically shaped body;
One first Control Shaft;
One first friction pulley, its both sides are resisted against the conical side of this first conically shaped body and this second conically shaped body simultaneously, and rotate synchronously with described conically shaped body;
One first connecting rod assembly, these first connecting rod assembly two ends are linked to respectively the center of this first friction pulley and an end of this first Control Shaft, so that this first connecting rod assembly is a vertical annexation respectively with between this first friction pulley and this first connecting rod assembly;
One control source is connected in and in order to driving this first Control Shaft, so that this first friction pulley is take the axle center of this first Control Shaft as the center of circle, and take the length of this first connecting rod assembly as radius, carries out one first circular curve and swings; Wherein, different pendulum angle according to this first friction pulley, make between this first friction pulley and this first conically shaped body and form respectively different contacts area between this first friction pulley and this second conically shaped body, form a rotating speed difference and make between the running rotating speed of the running rotating speed of this first conically shaped body and this second conically shaped body; And
One slowdown module, its two ends are connected to this hot pressing roller module and this second conically shaped body, so that this hot pressing roller module rotates with the drive manner of the rotating speed that is lower than this second conically shaped body.
19. stepless speed changing mechanism as claimed in claim 18, wherein this rotating shaft is the power transmission shaft of a connection one motor, so that this first friction pulley is according to this first friction pulley and be fixed in contact friction force between this first conically shaped body of this power transmission shaft, and rotate synchronously with this first conically shaped body, and this second conically shaped body that is articulated in this power transmission shaft is rotated synchronously with this first friction pulley according to the contact friction force between this second conically shaped body and this first friction pulley.
20. stepless speed changing mechanism as claimed in claim 19, wherein the rounded bottom surface of this first conically shaped body is provided with the power gear that can pass for this power transmission shaft, so that the rotation of this this power gear of power transmission axle response and carry out run-in synchronism; Wherein, this power gear is connected gear with one a side is meshed, and the opposite side of this connection gear is meshed with another power gear, and this another power gear then is connected in this motor.
21. stepless speed changing mechanism as claimed in claim 18, wherein this first conically shaped body and this second conically shaped body are made by a soft rubber material.
22. stepless speed changing mechanism as claimed in claim 18, wherein this second conically shaped body rotates with reverse rotation direction in this first conically shaped body, and when the contact area of this first friction pulley and this first conically shaped body is equal to the contact area of this first friction pulley and this second conically shaped body, this first conically shaped body has identical rotating speed with the second conically shaped body, and when the contact area of this first friction pulley and this first conically shaped body was different from the contact area of this first friction pulley and this second conically shaped body, this first conically shaped body had different rotating speeds from the second conically shaped body.
23. stepless speed changing mechanism as claimed in claim 18, wherein this first friction pulley is made by a plastic material, and this first friction pulley surface has a friction line.
24. stepless speed changing mechanism as claimed in claim 18, wherein this first connecting rod assembly includes one first elastomer, this first elastomer make in order to a positive force to be provided this first friction pulley two-side elastic be resisted against the conical side of this first conically shaped body and this second conically shaped body.
25. stepless speed changing mechanism as claimed in claim 18, also comprise one second friction pulley, the center of this second friction pulley is connected in an end of a second connecting rod assembly, so that be a vertical annexation between this second friction pulley and this second connecting rod assembly, and the both sides of this second friction pulley are resisted against the conical side of this first conically shaped body and the second conically shaped body simultaneously, and carry out the swing of one second circular curve with respect to this first friction pulley.
26. stepless speed changing mechanism as claimed in claim 25, wherein this second friction pulley is made by a plastic material, and this second friction pulley surface has a friction line.
27. stepless speed changing mechanism as claimed in claim 25, wherein this second connecting rod assembly includes one second elastomer, this second elastomer make in order to a positive force to be provided this second friction pulley two-side elastic be resisted against the conical side of this first conically shaped body and this second conically shaped body.
28. stepless speed changing mechanism as claimed in claim 25 also comprises:
One first fan-shaped assembly has the one first fan-shaped center of circle, and this first fan-shaped center of circle is connected with the other end of this first Control Shaft, so that be a vertical annexation between this first fan-shaped assembly and this first Control Shaft;
One circular groove ratchet is positioned among this first fan-shaped assembly; And
One control lever, the one end is connected with this control source, and the other end of this control lever is provided with one and connects ratchet, with intermeshing with this circular groove ratchet;
Wherein, when this control lever responds the driving in this control source and rotates, this connection ratchet can drive this circular groove ratchet, make this first fan-shaped assembly take the axle center of this first Control Shaft as a pivot button, carry out this first circular curve and swing, and this first Control Shaft responds this first circular curve and swings and rotate synchronously.
29. stepless speed changing mechanism as claimed in claim 28 also comprises:
One second Control Shaft, the one end is connected with the other end of this second connecting rod assembly, so that be a vertical annexation between this second Control Shaft and this second connecting rod assembly; And
One second fan-shaped assembly has the one second fan-shaped center of circle, and the other end of this second fan-shaped center of circle and this second Control Shaft joins, so that be a vertical annexation between this second fan-shaped center of circle and this second Control Shaft;
Wherein, the circular arc periphery of this first fan-shaped assembly and the second fan-shaped assembly all has a gear-like profile and intermeshes, so that this first fan-shaped assembly carries out this first circular curve when swinging, this second fan-shaped assembly swings with this first circular curve with respect to this first fan-shaped assembly, take the axle center of this second Control Shaft as a pivot button, carrying out this second circular curve swings, and this second friction pulley is take the axle center of this second Control Shaft as the center of circle, and take the length of this second connecting rod assembly as radius, carry out this second circular curve and swing.
30. stepless speed changing mechanism as claimed in claim 29, wherein this control module also comprises a plate device, and this plate device is provided with one and carries out that this first circular curve swings and the accommodation space of this second circular curve when swinging for this first fan-shaped assembly and this second fan-shaped assembly.
31. stepless speed changing mechanism as claimed in claim 18, wherein this slowdown module comprises:
One power output gear is connected in the rounded bottom surface of this second conically shaped body;
One hot pressing gear is connected in this hot pressing roller module; Wherein, the number of teeth of this hot pressing gear is greater than the number of teeth of this power output gear; And
By the combination gear that a ground floor gear and a second layer gear form, this ground floor gear and the running of this second layer gear synchronous, and the number of teeth of this ground floor gear is greater than the number of teeth of this second layer gear; Wherein, this power output gear is meshed with this ground floor gear, and this second layer gear is meshed with this hot pressing gear, and when driving this ground floor gear to rotate in this power output gear, this hot pressing gear responds the running of this second layer gear and rotates synchronously.
32. stepless speed changing mechanism as claimed in claim 31, wherein this ground floor gear and this second layer gear are integrally formed.
33. stepless speed changing mechanism as claimed in claim 31, wherein this hot pressing roller module comprises:
One first hot pressing roller, a side are connected in this hot pressing gear;
One first hot pressing power transmission shaft, it passes this hot pressing gear and this first hot pressing roller, and the run-in synchronism in order to the rotation that responds this hot pressing gear;
One first travelling gear is arranged at the opposite side of this first hot pressing roller, and supplies this first hot pressing power transmission shaft to pass this first travelling gear, so that this first travelling gear responds the rotation of this first hot pressing power transmission shaft and carries out run-in synchronism;
One second hot pressing roller is parallel to this first hot pressing roller;
One second hot pressing power transmission shaft, it passes this second hot pressing roller; And
One second travelling gear is arranged at a side of this second hot pressing roller, and supplies this second hot pressing power transmission shaft to pass this second travelling gear, so that this second travelling gear and this second hot pressing power transmission shaft carry out run-in synchronism; Wherein, this second travelling gear is meshed with this first travelling gear, so that this second hot pressing roller can carry out and the rightabout rotation of this first hot pressing roller.
34. stepless speed changing mechanism as claimed in claim 33, wherein this hot pressing roller module also comprises:
One hot pressing links gear, and itself and this first travelling gear intermeshes, and the run-in synchronism in order to the rotation that responds this first travelling gear;
One the 3rd hot pressing roller is parallel to this first hot pressing roller;
One the 3rd travelling gear is arranged at a side of the 3rd hot pressing roller, and links gear with this hot pressing and intermesh, and links the rotation of gear and carries out run-in synchronism so that the 3rd travelling gear responds this hot pressing;
One the 3rd hot pressing power transmission shaft, it passes the 3rd travelling gear and the 3rd hot pressing roller, and the run-in synchronism in order to the rotation that responds the 3rd travelling gear;
One the 4th hot pressing roller is parallel to the 3rd hot pressing roller;
One the 4th hot pressing power transmission shaft passes the 4th hot pressing roller; And
One the 4th travelling gear is arranged at a side of the 4th hot pressing roller, and supplies the 4th hot pressing power transmission shaft to pass the 4th travelling gear, so that the 4th travelling gear and the 4th hot pressing power transmission shaft carry out run-in synchronism; Wherein, the 4th travelling gear is meshed with the 3rd travelling gear, so that the 4th hot pressing roller can carry out and the rightabout rotation of the 3rd hot pressing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910006682 CN101804717B (en) | 2009-02-13 | 2009-02-13 | Stepless speed changing mechanism applying to sheet thermal lamination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910006682 CN101804717B (en) | 2009-02-13 | 2009-02-13 | Stepless speed changing mechanism applying to sheet thermal lamination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804717A CN101804717A (en) | 2010-08-18 |
| CN101804717B true CN101804717B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910006682 Expired - Fee Related CN101804717B (en) | 2009-02-13 | 2009-02-13 | Stepless speed changing mechanism applying to sheet thermal lamination device |
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| CN (1) | CN101804717B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103388652B (en) * | 2013-07-24 | 2016-04-27 | 中国科学院长春光学精密机械与物理研究所 | Dual-motors Driving is without the gear reducer of backlash and non-linear friction |
| CN105114574B (en) * | 2015-09-18 | 2017-08-25 | 湖南农业大学 | Double stepless speed variator with spherical friction transmission |
| CN113023257B (en) * | 2021-03-05 | 2022-07-26 | 罗士技术(深圳)有限公司 | Industrial intelligent manufacturing system with stepless speed change function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213725U (en) * | 1987-09-23 | 1988-10-26 | 陈耿 | Planet steel-ball stepless speed variator |
| DE4209229A1 (en) * | 1992-03-21 | 1993-09-23 | Heidolph Elektro Gmbh & Co Kg | FRICTION GEARBOX |
| DE19706746A1 (en) * | 1996-02-22 | 1997-11-06 | Jatco Corp | Toroidal type stepless transmission line controller in epicyclic gearing |
| CN1719067A (en) * | 2005-06-06 | 2006-01-11 | 汇华汽车电子技术（深圳）有限公司 | Unlimited speed changing method and unlimited speed changer |
-
2009
- 2009-02-13 CN CN 200910006682 patent/CN101804717B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213725U (en) * | 1987-09-23 | 1988-10-26 | 陈耿 | Planet steel-ball stepless speed variator |
| DE4209229A1 (en) * | 1992-03-21 | 1993-09-23 | Heidolph Elektro Gmbh & Co Kg | FRICTION GEARBOX |
| DE19706746A1 (en) * | 1996-02-22 | 1997-11-06 | Jatco Corp | Toroidal type stepless transmission line controller in epicyclic gearing |
| CN1719067A (en) * | 2005-06-06 | 2006-01-11 | 汇华汽车电子技术（深圳）有限公司 | Unlimited speed changing method and unlimited speed changer |
Non-Patent Citations (1)
| Title |
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| JP特开2001-171386A 2001.06.26 |
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| CN101804717A (en) | 2010-08-18 |
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