The label providing apparatus driving unit structure of improvement
Technical field
The utility model relates to a kind of label providing apparatus driving unit structure of improvement, particularly relates to the transmission that arm group and gear cluster are driven in a kind of use, is assembled into a simple structure and the label providing apparatus driving unit structure of the improvement of high speed transmission can be provided.
Background technology
Seeing also shown in Figure 1ly, is the block diagram of the existing label providing apparatus driving unit structure of commonly using.The existing label providing apparatus drive configuration of commonly using, in order to cooperate the center guide pillar of various different size label coating materials, therefore guide wheel 42a and the belt 44a with many groups pipe link 41a forms transmission component, as the transmission device 4a of adjustable-width, makes the width-adjustable between axostylus axostyle 46a whole.
The existing label providing apparatus of commonly using connects drive wheel 40a and connects belt pulley 43a to connect belt 48a, and be connected with the guide wheel 42a of pipe link 41a by guide wheel shaft 421a, and be located at the guide wheel 42a at pipe link 41a two ends with belt 44a transmission, the guide wheel 42a of adjacent pipe link 41a is then sheathed by guide wheel shaft 421a, therefore respectively organize pipe link 41a and belt 44a and have order and annexation, can't replace or dismantle belt 44a individually when safeguarding, need and to reinstall in regular turn again corresponding to all belt 44a dismountings in front and back end, spend many maintenance times; In addition, between the pipe link 41a of transmission group 4a, cause taking up room greatly for avoiding the mutual friction of belt 44a phase, must being crisscross arranged; Add that the space of adjusting tension force belt 44a quantity is limited more, belt 44a tension force is differed cause speed to transmit inequality, influence power delivery quality; Adding the adjustable mechanism of pipe link 41a composition only can fix at belt pulley 43a and axostylus axostyle 46a place, the unsettled bindings of maintenance such as guide wheel shaft 421a that remaining pipe link 41a only leans on the bar are fixed, cause pipe link 41a easily to rock the effect of vibrating even influencing belt 44a transmission, reduce part service life, and have it to treat improved necessity.
To sum up and opinion, the existing following drawback of commonly using of label providing apparatus drive configuration tool:
1. belt quantity is many, and the replacement formality is numerous and diverse, waste of manpower and time.
2. transmission component takes up room greatly, influences spatial allocation.
3. belt quantity is many and tension force is wayward, easily causes the speed inequality.
4. the movable hinge of transmission component is many, and easily rocking influences stability.
This shows that above-mentioned existing label providing apparatus drive configuration obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of label providing apparatus driving unit structure of later-model improvement, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing label providing apparatus drive configuration exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and expertise, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of label providing apparatus driving unit structure of later-model improvement, can improve general existing label providing apparatus drive configuration, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing label providing apparatus drive configuration exists, and a kind of label providing apparatus driving unit structure of later-model improvement, technical matters to be solved are provided is to utilize the transmission of driving arm group and gear cluster, makes it have the effect of simple structure and high speed transmission.
The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to the label providing apparatus driving unit structure of a kind of improvement that the utility model proposes, it comprises: a pedestal is locked in the machine plate of label providing apparatus by corner post; A connection piece stretches through and is located at pedestal, and it includes one group of wheel shaft, one group of power wheel and a belt, and this wheel shaft one end is solid for driving wheel tube, and end is by the pedestal rear pedestal that stretched through in addition; The sheathed power wheel that is connected in of belt; One drive wheel is connected with propulsion source, and is socketed on the belt of attaching parts; One drives the arm group, is arranged at pedestal, includes cooresponding two front arms and cooresponding two rear arms and gear cluster; This gear cluster comprises two transmission gears, two connection gear and two axostylus axostyle gears; Two front arms, one end is stretched through fixing respectively by the two axles of attaching parts, the transmission gear cover with gear cluster is fixed in wheel shaft end in addition again, and two transmission gears are for being meshed; The front arm other end then is connected with the wheel shaft of rear arm one end with connection gear, and connection gear then is meshed with transmission gear; The axostylus axostyle gear is located at the other end of rear arm and is meshed with connection gear; And an axostylus axostyle group, cover is fixed in the axostylus axostyle gear that drives the arm group.
The purpose of this utility model and solve its technical matters and can also be further achieved by the following technical measures.
Aforesaid label providing apparatus driving unit structure is provided with a projection at least on the wherein said pedestal, two axis holes that run through are arranged on this projection, supplies the wheel shaft of attaching parts to stretch through.
Aforesaid label providing apparatus driving unit structure, wherein said axostylus axostyle gear has a fixed orifice.
Aforesaid label providing apparatus driving unit structure, wherein said axostylus axostyle group include one group of axostylus axostyle, one group of axostylus axostyle adjustment part and one group of drawing-inroller, and this axostylus axostyle adjustment part is located at the stage casing of axostylus axostyle, can adjust the distance between the diaxon bar.
Aforesaid label providing apparatus driving unit structure, the transmission gear of wherein said gear cluster, connection gear and axostylus axostyle gear adopt the helical wheel of high contact-ratio.
Aforesaid label providing apparatus driving unit structure, the transmission gear of wherein said gear cluster, connection gear and axostylus axostyle gear are spur gear.
Aforesaid label providing apparatus driving unit structure, the belt inner face of wherein said attaching parts is provided with tooth portion.
Tooth portion is arranged around the aforesaid label providing apparatus driving unit structure, wherein said drive wheel and power wheel.
Aforesaid label providing apparatus driving unit structure, wherein said attaching parts drives the arm group by the many groups of belt serial connection, becomes the driving unit structures that drive more.
Aforesaid label providing apparatus driving unit structure, it also includes one group of dust cover, and several thin plates are located at around the substrate.
The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the label providing apparatus driving unit structure of the utility model improvement has following advantage and beneficial effect at least:
One, the utility model is the driving unit structure that drives center guide pillar at the existing label providing apparatus of improvement, characteristics are sheathed on mobilizable driving on the arm group at this gear cluster, fast and effectively power is reached drawing-inroller on the axostylus axostyle with the mating teeth wheels, and upkeep operation only needs regularly to add between gear as lubricating oil products such as butter, micro-manipulation precision more not only, and convenient for assembly and safeguard.
Two, another characteristics the utility model can be used singly or in combination, if be used in combination when needing to connect the array drawing-inroller, available attaching parts serial connection is different drives arm group and axostylus axostyle group, the mat belt is connected the power wheel of power wheel with another group attaching parts, and make and respectively drive the arm group and can be driven synchronously, the drawing-inroller of axostylus axostyle group can be rotated synchronously.
Three, with gear cluster as the transmission device that drives arm, power is passed on fast really, but micro-manipulation, and maintenance convenient for assembly.
Four, can be according to the many groups of demand serial connection attaching partss, and make and drive arm group and axostylus axostyle group interlock, and each gear is independent all separately with each belt, conveniently replacement.
Five, each group attaching parts only needs a belt, and is easy to maintenance.
In sum, technical problem to be solved in the utility model is to overcome in the existing label providing apparatus driving unit structure, the maintenance issues that belt is easy to wear and replacement is difficult for, drive power wheel by propulsion source as electrical motor, make the gear cluster that drives on the arm group interconnect transmission by power wheel again, last transmission two axostylus axostyles wheel makes the drawing-inroller synchronous backward rotation of two axostylus axostyles and axostylus axostyle end, and drives the interval that arm is adjusted two groups of corresponding drawing-inrollers by mobilizable.Drive the cog characteristic of group of arm group and be and be located at this with mating teeth crop rotation power transmission fast and effectively, convenient for assembly with safeguard.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the block diagram of the existing label providing apparatus driving unit structure of commonly using.
Fig. 2 is the schematic perspective view of the utility model label providing apparatus.
Fig. 3 is the use schematic perspective view of the label providing apparatus driving unit structure of the utility model improvement.
Fig. 4 is the schematic perspective view of the label providing apparatus driving unit structure of the utility model improvement.
Fig. 5 is the front-view schematic diagram of the label providing apparatus driving unit structure of the utility model improvement.
Fig. 6 is the schematic rear view that the label providing apparatus driving unit structure of the utility model improvement is taken off substrate.
Fig. 7 is the two embodiment scheme drawings that drive of the utility model.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of label providing apparatus driving unit structure, structure, feature and effect thereof according to the improvement that the utility model proposes are elaborated.
Seeing also shown in Figure 2ly, is the schematic perspective view of the utility model label providing apparatus.The label providing apparatus driving unit structure of the utility model improvement is arranged on the machine plate 2 of label providing apparatus 1.
Seeing also Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, is use schematic perspective view, schematic perspective view, the front-view schematic diagram of label providing apparatus driving unit structure of the utility model improvement and the schematic rear view of taking off substrate.The label providing apparatus driving unit structure of the utility model improvement includes drive wheel 3, a pedestal 4, an a connection piece 5, that connects propulsion source such as electrical motor and have a tooth portion and drives arm group 6, an axostylus axostyle group 7 and one group of dust cover 8.
Above-mentioned pedestal 4 is locked in the machine plate 2 of label providing apparatus 1 by corner post 21, and this pedestal 4 is provided with at least one projection 40, and projection 40 is provided with two axis holes that run through 401.
Above-mentioned attaching parts 5 is located at pedestal 4 back sides, includes one group of wheel shaft 51, one group of power wheel 52 and belt 53, and these wheel shaft 51 1 ends are solid for power wheel 52 covers, in addition the end axis hole 401 that stretched through and run through on the projection 40 by pedestal 4 rears; Has tooth portion around this power wheel 52; This belt 53 is provided with the ring body of tooth portion for inner face, and the one end is sheathed on power wheel 52.
Above-mentioned drive wheel 3 is sheathed on the belt 53 of attaching parts 5, is connected with propulsion source such as motor, and with tooth portion and belt 53 engagements, drives power wheel 52.
The above-mentioned arm group 6 of driving is arranged on the projection 40 of pedestal 4, includes two cooresponding front arms 61 and two cooresponding rear arms 62 and one group of gear cluster 63; Wherein this gear cluster 63 helical wheel of can be spur gear or having high contact-ratio comprises two transmission gears 631, two connection gear 632 and two shaft lever gears 633; Each two axles 51 by attaching parts 5 of two cooresponding front arm 61 1 ends stretches through, and transmission gear 631 covers with gear cluster 63 are fixed in wheel shaft 51 end in addition again, and two transmission gears 631 are the phase bridle joint; Front arm 61 other ends then are connected with the axial region of rear arm 62 1 ends with connection gear 632, connection gear 632 then with transmission gear 631 bridle joint mutually; Axostylus axostyle gear 633 has a fixed orifice 6331, and the other end that axostylus axostyle gear 633 is located at rear arm 62 and connection gear 632 be bridle joint mutually.
Above-mentioned axostylus axostyle group 7 is connected in and drives arm group 6, includes one group of axostylus axostyle 71, one group of axostylus axostyle adjustment part 72 and one group of drawing-inroller 73, and these axostylus axostyle 71 covers are fixed in the fixed orifice 6331 of axostylus axostyle gear 633; Axostylus axostyle adjustment part 72 is located at the stage casing of axostylus axostyle 71; Respectively be provided with drawing-inroller 73 at two shaft lever 71 ends.
Above-mentioned dust cover 8, comprise be located at pedestal 4 around several thin plates, prevent from that foreign matter and dust from falling into to drive arm group 6.
See also Fig. 5 and shown in Figure 7, when electrical motor equal power device rotating drive wheel 3, the belt 53 that drive wheel 3 drives attaching parts 5 rotates power wheel 52, with wheel shaft 51 transmission of power is positioned at a transmission gear 631 that drives arm group 6 front arms 61 1 ends by power wheel 52 to pedestal 4 fronts again, and this transmission gear 631 drives the transmission gear 631 of another front arm 61 1 ends with engagement system, and making two transmission gears 631 is that synchronous backward rotates; After two transmission gears 631 rotate, each drives the connection gear 632 be positioned at front arm 61 and rear arm 62 superimposed positions and be meshed with transmission gear 631, mat connection gear 632 drives and is positioned at the rear arm 62 axostylus axostyle gear 633 of end in addition again, the axostylus axostyle 71 that cover is fixed in axostylus axostyle gear 633 then can be driven, and makes to be positioned at axostylus axostyle 71 one group of drawing-inroller 73 synchronous backwards rotation of end in addition.
In addition, the label providing apparatus driving unit structure of the utility model improvement can be used singly or in combination, when being used in combination, can two groups of identical structures connect installing, label providing apparatus 1 just moves in the mode of two drivings, need this moment on pedestal 4, to install one group of idle pulley 54 additional, and adjust belt 53a among second group of attaching parts 5a.And first group connection need not be adjusted, and is belt 53 is connected a power wheel 52 and drive wheel 3; But the power wheel 52a that the belt 53a of second group attaching parts 5a then connects another power wheel 52 of first group of attaching parts 5 and is positioned at second group of attaching parts 5a homonymy, and belt 53a mat idle pulley 54 roof pressures with second group of attaching parts 5a, make this belt 53a keep suitable tension force, two groups of attaching partss 5,5a just can be driven 3 drives of wheel synchronously, and as described above, after power wheel 52, the 52a of two groups of attaching partss 5,5a rotate, just can drive two groups synchronously and drive arm group 6,6a.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.