CN117967750A - Intermittent double-output mechanism and automatic equipment - Google Patents
Intermittent double-output mechanism and automatic equipment Download PDFInfo
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Abstract
The application relates to the technical field of automatic equipment, in particular to an intermittent double-output mechanism and automatic equipment, wherein the intermittent double-output mechanism comprises a shell, a power input device and two power output devices, the power input device comprises an input shaft rotatably arranged on the shell and a transition wheel connected with the input shaft, and a transmission groove is formed in the peripheral surface of the transition wheel and comprises a motionless region and a motion region communicated with the motionless region; the two power output devices are respectively arranged on the shell, each power output device comprises a rotating shaft and a transmission assembly arranged on the rotating shaft, and the transmission assemblies are in transmission fit with the transmission grooves of the transition wheels; when the transmission component of one power output device is matched with the motionless area of the transmission groove and is in a static state, the transmission component of the other power output device is matched with the motion area of the transmission groove and is in a rotating state, and the intermittent double-output mechanism is convenient to debug and improves the reliability when controlling intermittent operation of two structures.
Description
Technical Field
The application relates to the technical field of automation equipment, in particular to an intermittent double-output mechanism and automation equipment.
Background
In the automation field, when two structures are matched with intermittent motion, two sets of power sensing systems are required to be configured, and when one set of system power or sensor fails, the phenomenon of disordered operation or collision of machines can occur. For example, the synchronous belt is required to stop when the synchronous belt is in a material taking action, and the synchronous belt is required to return and stop when the synchronous belt is in the action. Two sets of system intermittent motion are controlled by a program, and two sets of system parameters are respectively adjusted to match when the effect is improved, so that the control system is complex and the debugging is difficult.
Disclosure of Invention
The application aims to provide an intermittent double-output mechanism and an automation device, wherein the intermittent double-output mechanism is convenient to debug and improves reliability when controlling intermittent operation of two structures.
To this end, in a first aspect, an embodiment of the present application provides an intermittent dual output mechanism, including: a housing; the power input device comprises an input shaft rotatably arranged on the shell and a transition wheel connected with the input shaft, and a transmission groove is formed in the peripheral surface of the transition wheel and comprises a motionless region and a motion region communicated with the motionless region; the two power output devices are respectively arranged on the shell, and each power output device comprises a rotating shaft and a transmission assembly arranged on the rotating shaft, and the transmission assemblies are in transmission fit with a transmission groove of the transition wheel; when the transmission component of one power output device is matched with the motionless area of the transmission groove to be in a static state, the transmission component of the other power output device is matched with the motional area of the transmission groove to be in a rotating state.
In one possible implementation, the stationary region is arranged along the circumference of the transition wheel, and the movement region is helical.
In one possible embodiment, the central angle of the stationary region is 180 °, the central angle of the moving region is 180 °, and the two transmission components are arranged mirror-image on both sides of the transition wheel.
In one possible implementation manner, the transmission assembly comprises a dividing wheel fixedly arranged on the periphery side of the rotating shaft and a plurality of roller groups rotatably arranged on the periphery surface of the dividing wheel, and one end of each roller group, which is far away from the dividing wheel, is positioned in the transmission groove and rolls along the transmission groove along with the rotation of the transition wheel.
In one possible implementation, the roller set includes: the fixed shaft is fixedly arranged on the outer circumferential side of the dividing wheel and is arranged along the radial direction of the dividing wheel; the pulley is rotatably arranged on the fixed shaft; and the limiting bolt is connected with the fixed shaft through threads and used for limiting the pulley to slide along the axial direction of the fixed shaft.
In one possible implementation, the pulley is in clearance fit with the drive slot.
In one possible implementation, the power output apparatus further includes a gear box disposed on the housing, a power input end of the gear box being connected to the rotating shaft, and a power output end of the gear box being provided with an output shaft.
In one possible implementation, a first helical tooth and a second helical tooth are rotatably arranged in the gear box, the first helical tooth is meshed with the second helical tooth, the first helical tooth is connected with the rotating shaft, and the second helical tooth is connected with the output shaft.
In one possible implementation, the first helical tooth and the second helical tooth are 45 ° helical teeth, respectively.
In one possible implementation manner, an adapter plate for fixing the gear box is arranged on the shell, a plurality of first fixing holes are formed in the adapter plate along the circumferential direction of the rotating shaft, a plurality of second fixing holes are formed in the gear box along the circumferential direction of the rotating shaft, and the plurality of second fixing holes are connected with the plurality of first fixing holes through bolts respectively.
In a second aspect, an embodiment of the present application provides an automation device, including the intermittent dual output mechanism described above.
According to the intermittent double-output mechanism and the automatic equipment provided by the embodiment of the application, the input shaft is externally connected with the power source through the input shaft to drive the input shaft and the transition wheel to rotate, and the transition wheel drives the two transmission assemblies to perform alternate intermittent motion through the transmission grooves when rotating, so that the transmission assemblies drive the two rotating shafts to perform alternate intermittent motion, and when realizing intermittent operation of the two structures, the intermittent operation of the two structures is realized by means of the mechanical structure, and only the rotating speed of the input shaft is required to be regulated when debugging or increasing and reducing, so that the debugging is convenient, the matching precision of the intermittent operation of the two structures can be ensured, and the reliability is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 shows a schematic structural diagram of an intermittent dual-output mechanism shell provided by an embodiment of the application after being opened;
fig. 2 is a schematic perspective view of an intermittent dual-output mechanism according to an embodiment of the present application;
FIG. 3 is a schematic plan view of a power input device according to an embodiment of the present application;
FIG. 4 is a schematic plan view showing the power input device of FIG. 3 after being rotated by a certain angle;
Fig. 5 shows a schematic perspective view of a dividing wheel according to an embodiment of the present application;
FIG. 6 is an exploded block diagram of a roller assembly according to an embodiment of the present application;
FIG. 7 shows a schematic structural view of a gearbox and shaft provided by an embodiment of the present application;
FIG. 8 shows a schematic view of the structure of the interior of a gearbox provided by an embodiment of the present application;
Fig. 9 is a schematic plan view of an interposer according to an embodiment of the present application;
FIG. 10 shows a schematic plan view of a gearbox according to an embodiment of the present application;
FIG. 11 is a schematic diagram of an intermittent dual output mechanism according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of another intermittent dual-output mechanism according to an embodiment of the present application.
Reference numerals illustrate:
1. A housing; 11. an adapter plate; 111. a first fixing hole;
2. a power input device; 21. an input shaft; 22. a transition wheel; 221. a transmission groove; 2211. a stationary region; 2212. a movement region;
3. A power take-off; 31. a rotating shaft; 32. a transmission assembly; 321. a dividing wheel; 322. a roller set; 3221. a fixed shaft; 3222. a pulley; 3223. a limit bolt; 33. a gear box; 331. an output shaft; 332. a first helical tooth; 333. a second helical tooth; 334. and a second fixing hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following disclosure provides many different embodiments, or examples, for implementing different structures of embodiments of the application. In order to simplify the disclosure of embodiments of the present application, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present application. Furthermore, embodiments of the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "upper," "above," "front," "rear," and the like, may be used herein to describe one element's or feature's relative positional relationship or movement to another element's or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure experiences a position flip or a change in attitude or a change in state of motion, then the indications of these directivities correspondingly change, for example: an element described as "under" or "beneath" another element or feature would then be oriented "over" or "above" the other element or feature. Accordingly, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.
In order to solve the problems in the prior art, the application provides an intermittent double-output mechanism and an automation device, wherein the intermittent double-output mechanism is convenient to debug and improves the reliability when controlling intermittent operation of two structures.
Fig. 1 shows a schematic structural diagram of an intermittent dual-output mechanism shell provided by an embodiment of the application after being opened; fig. 2 is a schematic perspective view of an intermittent dual-output mechanism according to an embodiment of the present application; FIG. 3 is a schematic plan view of a power input device according to an embodiment of the present application; FIG. 4 is a schematic plan view showing the power input device of FIG. 3 after being rotated by a certain angle; fig. 5 shows a schematic perspective view of a dividing wheel according to an embodiment of the present application; FIG. 6 is an exploded block diagram of a roller assembly according to an embodiment of the present application; FIG. 7 shows a schematic structural view of a gearbox and shaft provided by an embodiment of the present application; FIG. 8 shows a schematic view of the structure of the interior of a gearbox provided by an embodiment of the present application; fig. 9 is a schematic plan view of an interposer according to an embodiment of the present application; FIG. 10 shows a schematic plan view of a gearbox according to an embodiment of the present application; FIG. 11 is a schematic diagram of an intermittent dual output mechanism according to an embodiment of the present application; fig. 12 is a schematic structural diagram of another intermittent dual-output mechanism according to an embodiment of the present application.
As shown in fig. 1 to 12, the embodiment of the present application provides a housing 1, a power input device 2, and two power output devices 3.
The power input device 2 includes an input shaft 21 rotatably provided on the housing 1 and a transition wheel 22 connected to the input shaft 21, and a transmission groove 221 is provided on an outer peripheral surface of the transition wheel 22, and the transmission groove 221 includes a stationary region 2211 and a moving region 2212 communicating with the stationary region 2211.
The two power output devices 3 are respectively arranged on the shell 1, the power output devices 3 comprise a rotating shaft 31 and a transmission assembly 32 arranged on the rotating shaft 31, and the transmission assembly 32 is in transmission fit with a transmission groove 221 of the transition wheel 22.
When the transmission assembly 32 of one of the power take-off devices 3 is engaged with the stationary region 2211 of the transmission groove 221 in a stationary state, the transmission assembly 32 of the other power take-off device 3 is engaged with the moving region 2212 of the transmission groove 221 and is in a rotating state.
In the application, the input shaft 21 is externally connected with a power source to drive the input shaft 21 and the transition wheel 22 to rotate, the transition wheel 22 drives the two transmission assemblies 32 to perform alternate intermittent motion through the transmission grooves 221 when rotating, and the transmission assemblies 32 drive the two rotating shafts 31 to perform alternate intermittent motion, so that when the intermittent operation of the two structures is realized, the intermittent operation of the two structures is realized by means of a mechanical structure, and when the adjustment or the acceleration and deceleration is performed, the adjustment is only needed by adjusting the rotating speed of the input shaft 21, so that the adjustment is convenient, the matching precision of the intermittent operation of the two structures can be ensured, and the reliability is improved.
In the related art, when two movements with a fixed relationship are debugged, for example, two motors respectively control the two movements, the relationship between the two movements needs to be written through a program, and when one motor is accelerated, the other motor must be accelerated to keep the coordination between the two motors. The control program is complex and inconvenient to debug. And system faults are easy to occur, and the use reliability is low.
The intermittent double-output mechanism provided by the application adopts a mechanical relationship, when the fixed area of the transmission groove 221 is matched with the transmission component 32 of one power output device 3, the power output device 3 is in a static state, and at the moment, the transmission component 32 of the other power output device 3 is just matched with the movement area 2212 of the transmission groove 221 in a transmission way, and the transmission component 32 of the power output device 3 is in a rotating state. The power output of dividing a power into two alternate intermittent operation is not caused by system faults, the use reliability is improved, in addition, when in debugging, the two rotating shafts 31 can increase and decrease along with the increasing and decreasing speed of the input shaft 21, and in addition, the two rotating shafts 31 can be ensured to operate according to the alternate intermittent operation when in power output.
In some embodiments, the stationary region 2211 is disposed along the circumference of the transition wheel 22, and the moving region 2212 is helical.
In the application, the motionless area 2211 is arranged along the circumferential direction of the transition wheel 22, so the transmission component 32 is not driven to move, and the transmission component 32 and the rotating shaft 31 are in a static state at the moment; when the transmission assembly 32 is matched with the movement area 2212 of the transmission groove 221, because the movement area 2212 is spiral, the transmission assembly 32 moves along with the spiral transmission groove 221 when the transition wheel 22 rotates, and the transmission assembly 32 and the rotating shaft 31 are in a movement state.
In some embodiments, the central angle of the stationary area 2211 is 180 °, the central angle of the moving area 2212 is 180 °, and the two transmission assemblies 32 are mirror images disposed on both sides of the transition wheel 22.
In the application, by setting the central angles of the motionless area 2211 and the motionless area 2212 to 180 degrees, it is ensured that two transmission assemblies 32 can perform intermittent motion, that is, when one transmission assembly 32 is located at the starting end of the motionless area 2211, the other transmission assembly 32 is just located at the starting end of the motionless area 2212, and as the transition wheel 22 rotates 180 degrees, the transmission assembly 32 in a stationary state enters the motionless area 2212, and the transmission assembly 32 in a moving state enters the motionless area 2211, thereby ensuring that the two transmission assemblies 32 can perform intermittent operation alternately, and the form of the intermittent operation alternately cannot be changed no matter how the rotation speed of the transition wheel 22 changes, and no program setting is required.
In some embodiments, the transmission assembly 32 includes a dividing wheel 321 fixedly disposed on the outer peripheral side of the rotating shaft 31, and a plurality of roller sets 322 rotatably disposed on the outer peripheral surface of the dividing wheel 321, wherein one end of the roller set 322 away from the dividing wheel 321 is located in the transmission groove 221 and rolls along the transmission groove 221 along with the rotation of the transition wheel 22.
Specifically, the dividing wheel 321 is sleeved on the outer peripheral side of the rotating shaft 31, a limiting part is arranged on the rotating shaft 31, the dividing wheel 321 and the rotating shaft 31 cannot rotate relatively through the limiting part, the roller group 322 is rotatably arranged on the outer peripheral side of the dividing wheel 321, the roller group 322 can roll along the transmission groove 221, when the roller group 322 is in the motionless area 2211 of the transmission groove 221, the roller group 322 cannot move relative to the rotation of the transition wheel 22, and when the roller group 322 is in the movement area 2212 of the transmission groove 221, the roller group 322 rolls along the transmission groove 221 along with the rotation of the transition wheel 22, so that the dividing wheel 321 and the rotating shaft 31 are driven to rotate, and the intermittent movement of the rotating shaft 31 is realized.
In the application, the transmission assembly 32 is arranged into the roller group 322 which can rotate with the dividing wheel 321, so that the smoothness of the roller group 322 rolling in the transmission groove 221 is ensured, the friction resistance between the roller group 322 and the transmission groove 221 is reduced, the abrasion is reduced, and the energy loss is reduced.
Preferably, eight, but not limited to eight, roller sets 322 are provided for each divider wheel 321. The number of the transmission grooves 221 and the roller groups 322 can be designed according to the requirement, and the number of the roller groups 322 can be changed into four, six and the like.
In some embodiments, roller set 322 includes: a fixed shaft 3221 fixedly provided on an outer circumferential side of the dividing wheel 321, the fixed shaft 3221 being provided along a radial direction of the dividing wheel 321; a pulley 3222 rotatably disposed on the fixed shaft 3221; and a limit bolt 3223, which is screwed with the fixed shaft 3221, and is used for limiting the axial sliding movement of the pulley 3222 along the fixed shaft 3221.
As shown in fig. 5, in the present application, the outer peripheral surface of the dividing wheel 321 is provided with slots, the fixing shaft 3221 is fixed in the slots, and the slots are uniformly distributed along the outer peripheral surface of the dividing wheel 321, so as to ensure that two adjacent roller groups 322 can be smoothly clamped into the transmission groove 221 when the roller groups 322 roll along the movement area 2212 of the transmission groove 221. The pulley 3222 is limited by the limiting bolt 3223, so that the pulley 3222 can rotate relative to the fixed shaft 3221, but cannot move along the axial direction of the fixed shaft 3221, further the reliability of transmission fit of the pulley 3222 and the transmission groove 221 is guaranteed, and the influence of the pulley 3222 on the transmission effect due to axial movement is avoided.
In some embodiments, pulley 3222 is a clearance fit with drive channel 221.
According to the application, the pulley 3222 is in clearance fit with the transmission groove 221, the pulley 3222 is rotatably arranged, and the pulley 3222 can roll along the transmission groove 221 along with the rotation of the transition wheel 22, so that the motion precision of the pulley 3222 is ensured, the condition that the pulley 3222 is blocked or rocked is avoided, the power output precision is ensured, and the matching precision of the two rotating shafts 31 in the power output process is further ensured.
Specifically, because the two rotating shafts 31 need to ensure the matching precision when power is output, if the two rotating shafts 31 rotate simultaneously, the matching precision of the output of the two rotating shafts 31 is affected, so that the pulley 3222 is in clearance fit with the transmission groove 221, and the pulley 3222 can roll along the transmission groove 221 through rotation, the matching precision of the two rotating shafts 31 when power is output can be ensured, the transmission efficiency can be ensured, the relative sliding is reduced as much as possible, the loss of kinetic energy and the abrasion of parts are reduced, and the service life is prolonged.
As shown in fig. 7-8, in some embodiments, the power output apparatus 3 further includes a gear box 33 provided on the housing 1, a power input end of the gear box 33 is connected to the rotating shaft 31, and a power output end of the gear box 33 is provided with an output shaft 331.
In the application, the rotating shaft 31 transmits power to the gear box 33 and outputs the power through the output shaft 331 of the gear box 33, the gear box 33 can change the direction of the output power, and the two output shafts 331 are prevented from generating space interference when the power is output.
Optionally, a gear set may be further disposed inside the two gear boxes 33 to perform differential adjustment, so as to adjust the rotation number and angle of the two output shafts 331, and adjust the rotation speeds of the two output shafts 331 while ensuring that the two output shafts 331 operate intermittently.
As shown in fig. 8, in some embodiments, a first helical gear 332 and a second helical gear 333 are rotatably disposed in the gear box 33, the first helical gear 332 is engaged with the second helical gear 333, the first helical gear 332 is connected with the rotating shaft 31, and the second helical gear 333 is connected with the output shaft 331.
In the application, the rotating shaft 31 extends into the gear box 33 and is connected with the first helical gear 332, the rotating shaft 31 drives the first helical gear 332 to rotate, the first helical gear 332 drives the second helical gear 333 to rotate, and the second helical gear 333 drives the output shaft 331 to rotate, so that the change of the power direction is realized.
In some embodiments, the first helical teeth 332 and the second helical teeth 333 are 45 ° helical teeth, respectively.
In the present application, by providing the first helical gear 332 and the second helical gear 333 as 45 ° helical gears, the power output direction can be changed by 90 °, so that the directions of the two output shafts 331 can be different from one another in the plane, and further, spatial interference of the two output shafts 331 during power output can be prevented.
Alternatively, it is also possible to select one of the power output apparatuses 3 to have a gear box 33, and the other power output apparatus 3 to perform power output through the rotating shaft 31 without the gear box 33.
In some embodiments, the casing 1 is provided with an adapter plate 11 for fixing the gear case 33, the adapter plate 11 is provided with a plurality of first fixing holes 111 along the circumferential direction of the rotating shaft 31, the gear case 33 is provided with a plurality of second fixing holes 334 along the circumferential direction of the rotating shaft 31, and the plurality of second fixing holes 334 are respectively connected with the plurality of first fixing holes 111 through bolts.
As shown in fig. 11-12, in the present application, the gear box 33 is fixed by the adapter plate 11, before the gear box 33 is fixed, the gear can be rotationally adjusted around the rotating shaft 31, and then the first fixing hole 111 and the second fixing hole 334 are connected and fixed by the bolts, so that the output shaft 331 can be adjusted in a plane, and the applicability is further improved.
This intermittent type formula dual output mechanism passes through the external power supply of input shaft 21, drives input shaft 21 and transition wheel 22 and rotates, and transition wheel 22 drives two drive assembly 32 through drive groove 221 when rotating and carries out the intermittent type formula motion in turn, and drive assembly 32 drives two pivots 31 and carries out the intermittent type formula rotation in turn to when realizing two structure intermittent type formula operations, rely on mechanical structure to realize the intermittent type formula operation of two structures, only need adjust input shaft 21's rotational speed when debugging or increasing and decelerating can, conveniently debug, can guarantee the cooperation precision of two structure intermittent type operations, improves the reliability.
The embodiment of the application provides an automatic device, which comprises the intermittent double-output mechanism.
In a specific embodiment, the automatic device may be a synchronous belt conveying and feeding device, one output shaft 331 of the intermittent double-output mechanism drives the synchronous belt conveying line, the other output shaft 331 drives the material taking mechanism, and a gear reduction box or a belt pulley set with a suitable reduction ratio is selected according to the stepping distance of the synchronous belt conveying and feeding mechanism and the turnover period required by the material taking mechanism to complete one-time material taking. When the synchronous belt conveying line works, the material taking mechanism is in a static state, and when the material taking mechanism works, the synchronous belt conveying line is in a static state. When the speed needs to be changed, the rotation speed of the input shaft 21 only needs to be changed by providing the rotation speed of the motor.
In still another embodiment, the automation device may be a dual-turntable device, where the two output shafts 331 of the intermittent dual-output mechanism respectively drive two turntables, and when one turntable rotates, the other turntable is in a stationary state, and the two turntables alternately and intermittently operate. The two turntables do not need to be independently controlled. When the speed needs to be changed, the rotation speed of the input shaft 21 only needs to be changed by providing the rotation speed of the motor.
Of course, the automation device in the application is not limited to the synchronous belt conveying and feeding device and the double-turntable device, and other automation devices which need to be operated alternately and intermittently are also applicable.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. An intermittent dual output mechanism, comprising:
A housing (1);
the power input device (2) comprises an input shaft (21) rotatably arranged on the shell (1) and a transition wheel (22) connected with the input shaft (21), wherein a transmission groove (221) is formed in the outer peripheral surface of the transition wheel (22), and the transmission groove (221) comprises a motionless region (2211) and a motion region (2212) communicated with the motionless region (2211); and
The two power output devices (3) are respectively arranged on the shell (1), the power output devices (3) comprise a rotating shaft (31) and a transmission assembly (32) arranged on the rotating shaft (31), and the transmission assembly (32) is in transmission fit with a transmission groove (221) of the transition wheel (22);
When the transmission assembly (32) of one power output device (3) is matched with the motionless region (2211) of the transmission groove (221) to be in a static state, the transmission assembly (32) of the other power output device (3) is matched with the motional region (2212) of the transmission groove (221) to be in a rotating state.
2. The intermittent double output mechanism according to claim 1, wherein the stationary region (2211) is arranged along the circumferential direction of the transition wheel (22), and the moving region (2212) is spiral.
3. The intermittent double-output mechanism according to claim 2, characterized in that the central angle of the stationary area (2211) is 180 °, the central angle of the moving area (2212) is 180 °, and two transmission assemblies (32) are arranged mirror-image on both sides of the transition wheel (22).
4. The intermittent double-output mechanism according to claim 1, wherein the transmission assembly (32) comprises a dividing wheel (321) fixedly arranged on the outer peripheral side of the rotating shaft (31) and a plurality of roller groups (322) rotatably arranged on the outer peripheral surface of the dividing wheel (321), and one end, far away from the dividing wheel (321), of the roller groups (322) is positioned in the transmission groove (221) and rolls along the transmission groove (221) along with the rotation of the transition wheel (22).
5. The intermittent dual output mechanism of claim 4, wherein the roller set (322) comprises:
A fixed shaft (3221) fixedly provided on the outer peripheral side of the dividing wheel (321), the fixed shaft (3221) being provided along the radial direction of the dividing wheel (321);
A pulley 3222 rotatably provided on the fixed shaft 3221; and
And the limiting bolt (3223) is connected with the fixed shaft (3221) through threads and is used for limiting the pulley (3222) to slide along the axial direction of the fixed shaft (3221).
6. The intermittent dual output mechanism of claim 5, wherein the pulley (3222) is clearance fit with the drive slot (221).
7. Intermittent double output mechanism according to claim 1, characterized in that the power take-off (3) further comprises a gear box (33) arranged on the housing (1), the power input end of the gear box (33) is connected with the rotating shaft (31), and the power output end of the gear box (33) is provided with an output shaft (331).
8. The intermittent double-output mechanism according to claim 7, wherein a first helical tooth (332) and a second helical tooth (333) are rotatably arranged in the gear box (33), the first helical tooth (332) is meshed with the second helical tooth (333), the first helical tooth (332) is connected with the rotating shaft (31), and the second helical tooth (333) is connected with the output shaft (331).
9. The intermittent dual output mechanism of claim 8, wherein the first helical tooth (332) and the second helical tooth (333) are each 45 ° helical teeth.
10. The intermittent double-output mechanism according to claim 7, wherein an adapter plate (11) for fixing the gear box (33) is arranged on the housing (1), a plurality of first fixing holes (111) are formed in the adapter plate (11) along the circumferential direction of the rotating shaft (31), a plurality of second fixing holes (334) are formed in the gear box (33) along the circumferential direction of the rotating shaft (31), and the plurality of second fixing holes (334) are connected with the plurality of first fixing holes (111) through bolts respectively.
11. An automated apparatus comprising an intermittent dual output mechanism according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410368325.9A CN117967750A (en) | 2024-03-28 | 2024-03-28 | Intermittent double-output mechanism and automatic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410368325.9A CN117967750A (en) | 2024-03-28 | 2024-03-28 | Intermittent double-output mechanism and automatic equipment |
Publications (1)
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| CN117967750A true CN117967750A (en) | 2024-05-03 |
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| CN202410368325.9A Pending CN117967750A (en) | 2024-03-28 | 2024-03-28 | Intermittent double-output mechanism and automatic equipment |
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| EP1300609A1 (en) * | 2001-10-03 | 2003-04-09 | Sankyo Manufacturing Company, Ltd. | Cam apparatus and pick and place apparatus utilizing the same |
| KR100635008B1 (en) * | 2006-06-30 | 2006-10-16 | 서동식 | Barrel cam for both rotation and shaking and index machine |
| CN201446444U (en) * | 2009-05-12 | 2010-05-05 | 广州鑫南数控科技有限公司 | Cambered surface cam driving device for changing operating boards |
| CN105805263A (en) * | 2016-05-16 | 2016-07-27 | 济南大学 | Driving device for realizing indexing, swinging and lifting linkage in assembly line for production |
| CN106246843A (en) * | 2016-08-15 | 2016-12-21 | 济南大学 | A kind of cambered surface cam mechanism realizing 180 degree of intermittent reciprocatings swings |
| CN208311404U (en) * | 2018-05-03 | 2019-01-01 | 诸城市惠林精密机械有限公司 | Run-in index dual output indexing separator |
| CN110977504A (en) * | 2019-12-20 | 2020-04-10 | 苏州古田自动化科技有限公司 | Cam transmission mechanism driven by lifting and rotating of horizontal cam exchange table |
| CN210531540U (en) * | 2019-08-27 | 2020-05-15 | 广东华鼎机械有限公司 | Double-end output cambered surface cam divider |
| CN211117469U (en) * | 2019-09-19 | 2020-07-28 | 诸城市福克森机械科技有限公司 | Cambered surface mandrel type cam wheel splitter |
| CN218940859U (en) * | 2022-11-10 | 2023-04-28 | 山东运通自动化设备有限公司 | Cambered surface cam reciprocating swing structure |
-
2024
- 2024-03-28 CN CN202410368325.9A patent/CN117967750A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1300609A1 (en) * | 2001-10-03 | 2003-04-09 | Sankyo Manufacturing Company, Ltd. | Cam apparatus and pick and place apparatus utilizing the same |
| KR100635008B1 (en) * | 2006-06-30 | 2006-10-16 | 서동식 | Barrel cam for both rotation and shaking and index machine |
| CN201446444U (en) * | 2009-05-12 | 2010-05-05 | 广州鑫南数控科技有限公司 | Cambered surface cam driving device for changing operating boards |
| CN105805263A (en) * | 2016-05-16 | 2016-07-27 | 济南大学 | Driving device for realizing indexing, swinging and lifting linkage in assembly line for production |
| CN106246843A (en) * | 2016-08-15 | 2016-12-21 | 济南大学 | A kind of cambered surface cam mechanism realizing 180 degree of intermittent reciprocatings swings |
| CN208311404U (en) * | 2018-05-03 | 2019-01-01 | 诸城市惠林精密机械有限公司 | Run-in index dual output indexing separator |
| CN210531540U (en) * | 2019-08-27 | 2020-05-15 | 广东华鼎机械有限公司 | Double-end output cambered surface cam divider |
| CN211117469U (en) * | 2019-09-19 | 2020-07-28 | 诸城市福克森机械科技有限公司 | Cambered surface mandrel type cam wheel splitter |
| CN110977504A (en) * | 2019-12-20 | 2020-04-10 | 苏州古田自动化科技有限公司 | Cam transmission mechanism driven by lifting and rotating of horizontal cam exchange table |
| CN218940859U (en) * | 2022-11-10 | 2023-04-28 | 山东运通自动化设备有限公司 | Cambered surface cam reciprocating swing structure |
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