Machine for stringing chain-sheets
Technical field
The invention belongs to chain manufacturing machine technical field, relate in particular to a kind of machine for stringing chain-sheets.
Background technology
In mechanical manufacturing field, in order to enhance productivity, for this reason, mostly current a lot of enterprises are independent research or adopt mechanical automation equipment to carry out production operation, it has not only improved production efficiency, and can also reduce labour intensity, for example, in the plant equipment of chain assembling, thereby the transmission in batches of the chain sheet of chain meets the assembling with chain rivet, at this moment just need first chain sheet to be lined up one by one, thereby meet production requirement in batches, at present, existing chain link plate its in when assembling, generally then assemble by manually carrying out screening, which not only production efficiency is low, and labour intensity is high, cannot meet the production requirement of current enterprise, in order to enhance productivity, reduce labour intensity and reduction assembling difficulty, for this reason, people have carried out long-term exploration, have proposed solution miscellaneous.
For example, Chinese patent literature discloses a kind of making-up apparatus for chains [application number: 92215684.0], it forms by entering sheet pipe seat, sheet pushing seat, left and right push jack plate, left and right top flat rod, the cranked link chain sheet of concavo-convex confusion, by entering the charging of sheet pipe, by push jack and top flat, make protruding supine chain sheet all towards right slice track arrangement out, and protruding ventricumbent chain sheet all towards left slice track arrangement out;
Above-mentioned scheme has been improved the subproblem of prior art to a certain extent, particularly change the technique of former manual string sheet, make the string sheet of cranked link chain sheet realize mechanization, but, also at least there is following defect in this scheme: designs unreasonable, the complex structure of complete machine and string sheet efficiency are low, in addition, low and the poor stability while carrying of the chain sheet transfer efficiency of complete machine, not only strengthen the difficulty of subsequent production assembling, and cannot meet the production requirement of current enterprise, poor practicability and be not easy to apply.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of simple in structure and more practical machine for stringing chain-sheets is provided.
For achieving the above object, the present invention has adopted following technical proposal: this machine for stringing chain-sheets comprises workbench, on workbench, be provided with at least one string bar, on string bar, be provided with the guide groove that extends and there is at least one curved bend tune from top to bottom, the upper end of this guide groove has vertical CD feeding port upward, lower end has piece mouth, in guide groove, be provided with two and be located at string sheet bar together for the chain sheet that is positioned at guide groove is gone here and there successively, described string sheet bar is along the extension of guide groove and have the curved bend pars convoluta corresponding with described curved bend tune, and the string sheet bar described in the time that described chain sheet is set on string sheet bar is suspended in guide groove, directly over the CD feeding port of guide groove, be provided with can drive chain sheet be enclosed within successively on string sheet bar and thereby the chain sheet that can make to be enclosed within on string sheet bar moves axially along string sheet bar the tablet press mechanism at intermittence that departs from one by one this string sheet bar.
In this application, the structure of entirety is not only simple, and be easy to manufacture and cost low, in addition, the guide groove with at least one curved bend tune extends and the structure with the curved bend pars convoluta corresponding with described curved bend tune is stablized after ensureing the stability of string sheet and ensureing chain sheet string sheet and exported along guide groove in conjunction with string sheet bar, vertical CD feeding port upward can ensure the stable conveying of sheet chain sheet to be gone here and there, secondly, the string sheet bar being suspended in guide groove has changed existing traditional technical scheme, this structure can not only improve string sheet efficiency, and chain sheet delivery efficiency is very high, thereby ensure the production efficiency of subsequent handling, practical and be easy to be applied.
In above-mentioned machine for stringing chain-sheets, described tablet press mechanism at intermittence comprises the installing plate being arranged on string bar, directly over the CD feeding port of guide groove, be provided with the thimble of vertical setting, above string bar, be provided with guide holder, on guide holder, be provided with the guiding axis hole that is communicated with the CD feeding port of guide groove and inserts for described thimble, described thimble inserts in guiding axis hole and with guiding axis hole and slides and be connected, and described installing plate is provided with and can drives described thimble to be connected in the lifting drives structure of vertical direction lifting.This structure can further ensure to go here and there the conveying stability of sheet efficiency and chain sheet.
In above-mentioned machine for stringing chain-sheets, described lifting drives structure comprises the drive motors being arranged on installing plate, on the output shaft of drive motors, be provided with swivel head, upper end at thimble is provided with joint, on swivel head, be provided with axial line and the drive link axial line eccentric setting of drive link and this swivel head, on joint, be provided with the oscillating bearing being enclosed within on drive link, on oscillating bearing, be arranged with spring, one end of this spring acts on the annular stop part of oscillating bearing, the other end acts on joint, is provided with the first guide frame between guide holder and joint.The first guide frame comprises the guiding pedestal that is arranged on guide holder and has vertical gathering sill, and joint is located in vertical gathering sill and with vertical gathering sill and is slided and be connected.
In above-mentioned machine for stringing chain-sheets, this machine for stringing is involving vibrations hopper also, is provided with for the Jin Pian mechanism to guide groove CD feeding port carrier chain sheet between described string bar and vibrating bunker.
In above-mentioned machine for stringing chain-sheets, described Jin Pian mechanism comprises horizontally disposed feeding guide, one end of feeding guide is connected on vibrating bunker, the other end is connected on string bar, on feeding guide, be provided with the film trap that enters axially arranging along it, above the CD feeding port of guide groove, be provided with guide pad, be provided with the guide card hole being communicated with guide groove CD feeding port and the film guiding slot being communicated with guide card hole on guide pad, on string bar, being provided with can be by the described connectivity slot that enters film trap and film guiding slot connection.
In above-mentioned machine for stringing chain-sheets, described feeding guide is provided with the guide rail cover plate axially arranging along on feeding guide, one side of this guide rail cover plate is fixed on feeding guide, opposite side is suspended at into film trap top, described enter film trap, film guiding slot and connectivity slot and is connected to form and send film trap and this to send the groove width of film trap to equal or be slightly larger than the width of chain sheet.
In above-mentioned machine for stringing chain-sheets, be provided with the through hole being positioned at below guide groove piece mouth in workbench central area, string sheet bar string is located in through hole and go here and there out outside the lower end of through hole its lower end, is provided with monolithic slice mechanism at the output of string sheet bar.
In above-mentioned machine for stringing chain-sheets, described monolithic slice mechanism comprises the bar that goes out that is arranged on string sheet bar output and is positioned at conveyer belt top, going out on bar, to be provided with slice passage, described go out between bar and conveyer belt, to leave slice spacing, described slice spacing is equal to or greater than the overlapping gross thickness that the thickness of single chain sheet and this slice spacing are less than two chain sheets.Ensure the single conveying of chain sheet.Conveyer belt is fixed on to be carried on tape holder, goes out bar and is fixed on conveying tape holder and is suspended at conveyer belt top.
In above-mentioned machine for stringing chain-sheets, described string bar is provided with guide guide rail, described guide groove is arranged on guide guide rail, is provided with the second guide frame that is positioned at guide groove CD feeding port end on guide guide rail, is provided with the 3rd guide frame at guide groove piece mouth end.The second guide frame comprises the vertical guide part that is separately positioned on guide groove CD feeding port end both sides, has the second arc guide surface in the inner side of each vertical guide part; The 3rd guide frame comprises the guiding briquetting that is arranged on guide groove piece mouth end, and described guiding briquetting is fixed on string bar by demountable structure, is provided with the 3rd arc guide surface in the inner side of guiding briquetting.Removable structure can be convenient to installation and removal, and in addition, this removable structure comprises two studs and guiding pressing plate etc. structure, and stud one end string is located on string bar, and other end string is located on guiding pressing plate.
In above-mentioned machine for stringing chain-sheets, every string sheet bar comprises respectively vertical string fragment, middle string fragment and tail end string fragment, described vertical string fragment and centre are gone here and there between fragment, middle string is connected by segmental arc respectively between fragment and tail end string fragment, and this is vertically gone here and there and forms right angle between the axial line of fragment and the axial line of middle string fragment, between the middle string axial line of fragment and the axial line of tail end string fragment, form right angle, described vertical string fragment, middle string fragment and tail end string fragment are connected as a single entity structure.
Compared with prior art, the advantage of this machine for stringing chain-sheets is: 1, it is more reasonable to design, the structure of entirety is not only simple, and be easy to manufacture and cost low, in addition, the guide groove with at least one curved bend tune extends and the structure with the curved bend pars convoluta corresponding with described curved bend tune is stablized after ensureing the stability of string sheet and ensureing chain sheet string sheet and exported along guide groove in conjunction with string sheet bar, vertical CD feeding port upward can ensure the stable conveying of sheet chain sheet to be gone here and there, secondly, be suspended at the traditional approach that string sheet bar in guide groove has changed existing technology, this structure can not only improve string sheet efficiency, and chain sheet delivery efficiency is very high, thereby ensure the production efficiency of subsequent handling, practical and be easy to be applied, 2, production cost and long service life have been reduced, 3, chain sheet is carried good stability, 4, can ensure the single conveying of chain sheet, further enhance productivity.
Brief description of the drawings
Fig. 1 is structural representation provided by the invention.
Fig. 2 is the monolithic slice mechanism structural representation that lacks provided by the invention.
Fig. 3 the invention provides partial structurtes structural representation.
Fig. 4 is the structural representation that the invention provides partial structurtes removal guide holder.
Fig. 5 is string sheet bar structural representation provided by the invention.
Fig. 6 is A place structure for amplifying schematic diagram in Fig. 2.
In figure, chain sheet a, conveyer belt b, slice spacing h, workbench 1, through hole 11, string bar 2, guide groove 21, curved bend tune 21a, CD feeding port 21b, piece mouth 21c, string sheet bar 3, curved bend pars convoluta 3a, vertically string fragment 31, middle string fragment 32, tail end string fragment 33, segmental arc 34, intermittently tablet press mechanism 4, installing plate 41, thimble 42, guide holder 43, linear bearing 43a, drive motors 4a, output shaft 4b, swivel head 44, joint 45, drive link 46, oscillating bearing 47, annular stop part 47a, spring 48, guiding pedestal 49, vertically gathering sill 49a, vibrating bunker 5, Jin Pian mechanism 6, guide rail cover plate 6a, feeding guide 61, enter film trap 61a, guide pad 62, guide card hole 63, film guiding slot 64, connectivity slot 65, monolithic slice mechanism 7, go out bar 71, slice passage 72, guide guide rail 8, vertically guide part 81, the second arc guide surface 81a, guiding briquetting 82, the 3rd arc guide surface 82a.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1-2, this machine for stringing chain-sheets comprises workbench 1, it is characterized in that, described workbench 1 is provided with at least one string bar 2, on string bar 2, be provided with the guide groove 21 that extends and there is at least one curved bend tune 21a from top to bottom, the upper end of this guide groove 21 has vertical CD feeding port 21b upward, lower end has piece mouth 21c, in guide groove 21, be provided with two for the chain sheet a that is positioned at guide groove 21 is gone here and there successively and is located at string sheet bar 3 together, described string sheet bar 3 extends and has a curved bend pars convoluta 3a corresponding with described curved bend tune 21a along guide groove 21, and the string sheet bar 3 described in the time that described chain sheet a is set on string sheet bar 3 is suspended in guide groove 21, thereby directly over the CD feeding port 21b of guide groove 21, be provided with can drive chain sheet a be enclosed within successively on string sheet bar 3 and can make to be enclosed within chain sheet a on string sheet bar 3 and move axially the tablet press mechanism 4 at intermittence that departs from one by one this string sheet bar 3 along string sheet bar 3.
Prioritization scheme, as Figure 1-4, the tablet press mechanism 4 at intermittence of the present embodiment comprises the installing plate 41 being arranged on string bar 2, directly over the CD feeding port 21b of guide groove 21, be provided with the thimble 42 of vertical setting, above string bar 2, be provided with guide holder 43, on guide holder 43, be provided with the guiding axis hole that is communicated with the CD feeding port 21b of guide groove 21 and inserts for described thimble 42, described thimble 42 inserts in guiding axis hole and with guiding axis hole and slides and be connected, described installing plate 41 is provided with and can drives described thimble 42 to be connected in the lifting drives structure of vertical direction lifting.In order further to ensure stability to be provided with linear bearing 43a in the guiding axis hole of guide holder 43, described thimble 42 strings are located in linear bearing 43a and with linear bearing 43a and slide and be connected.
Concrete, the lifting drives structure here comprises the drive motors 4a being arranged on installing plate 41, on the output shaft 4b of drive motors 4a, be provided with swivel head 44, be provided with joint 45 in the upper end of thimble 42, on swivel head 44, be provided with axial line and the drive link 46 axial line eccentric settings of drive link 46 and this swivel head 44, on joint 45, be provided with the oscillating bearing 47 being enclosed within on drive link 46, on oscillating bearing 47, be arranged with spring 48, one end of this spring 48 acts on the annular stop part 47a of oscillating bearing 47, the other end acts on joint 45, between guide holder 43 and joint 45, be provided with the first guide frame.
Secondly, the first above-mentioned guide frame comprises the guiding pedestal 49 that is arranged on guide holder 43 and has vertical gathering sill 49a, and joint 45 is located in vertical gathering sill and with vertical gathering sill and is slided and be connected.
Prioritization scheme, this machine for stringing is involving vibrations hopper 5 also, is provided with for the Jin Pian mechanism 6 to guide groove 21 CD feeding port 21b carrier chain sheet a between described string bar 2 and vibrating bunker 5.
Concrete, the Jin Pian mechanism 6 here comprises horizontally disposed feeding guide 61, one end of feeding guide 61 is connected on vibrating bunker 5, the other end is connected on string bar 2, on feeding guide 61, be provided with axially arrange along it enter film trap 61a, above the CD feeding port 21b of guide groove 21, be provided with guide pad 62, on guide pad 62, be provided with the guide card hole 63 being communicated with guide groove 21 CD feeding port 21b and the film guiding slot 64 being communicated with guide card hole 63, be provided with on bar 2 and can enter the connectivity slot 65 that film trap 61a and film guiding slot 64 are communicated with by described at string.
Prioritization scheme, on feeding guide 61, be provided with the guide rail cover plate 6a axially arranging along on feeding guide 61, a side of this guide rail cover plate 6a is fixed on feeding guide 61, opposite side is suspended at into film trap 61a top, described enter film trap 61a, film guiding slot 64 and connectivity slot 65 and is connected to form and send film trap and this to send the groove width of film trap to equal or be slightly larger than the width of chain sheet a;
Secondly, be provided with the through hole 11 being positioned at below guide groove 21 piece mouth 21c in workbench 1 central area, string sheet bar 3 strings are located in through hole 11 and go here and there out outside the lower end of through hole 11 its lower end, are provided with monolithic slice mechanism 7 at the output of string sheet bar 3.
Prioritization scheme, as shown in Fig. 1,2,6, the monolithic slice mechanism 7 of the present embodiment comprise be arranged on string sheet bar 3 outputs and be positioned at conveyer belt b top go out bar 71, going out on bar 71, to be provided with slice passage 72, described go out between bar 71 and conveyer belt b, to leave slice spacing h, described slice spacing h is equal to or greater than the overlapping gross thickness that the thickness of single chain sheet a and this slice spacing h are less than two chain sheet a.
In addition, as Figure 1-4, on string bar 2, be provided with guide guide rail 8, described guide groove 21 is arranged on guide guide rail 8, on guide guide rail 8, be provided with the second guide frame that is positioned at guide groove 21 CD feeding port 21b ends, be provided with the 3rd guide frame at guide groove 21 piece mouth 21c ends; Second guide frame here comprises the vertical guide part 81 that is separately positioned on guide groove 21 CD feeding port 21b end both sides, has the second arc guide surface 81a in the inner side of each vertical guide part; The 3rd guide frame comprises the guiding briquetting 82 that is arranged on guide groove 21 piece mouth 21c ends, and described guiding briquetting is fixed on string bar 2 by demountable structure, is provided with the 3rd arc guide surface 82a in the inner side of guiding briquetting.Removable structure can be convenient to installation and removal, and in addition, this removable structure comprises two studs and guiding pressing plate etc. structure, and stud one end string is located on string bar, and other end string is located on guiding pressing plate.
Secondly, the string bar 2 described in the time that string bar 2 is two shifts to install, described guide guide rail 8 quantity be two and respectively with the corresponding setting of string bar 2.
Prioritization scheme, as shown in Figure 5, the every string sheet bar 3 of the present embodiment comprises respectively vertical string fragment 31, middle string fragment 32 and tail end string fragment 33, between described vertical string fragment 31 and middle string fragment 32, between middle string fragment 32 and tail end string fragment 33, be connected by segmental arc 34 respectively, and this is vertically gone here and there and forms right angle between the axial line of fragment 31 and the axial line of middle string fragment 32, between the middle string axial line of fragment 32 and the axial line of tail end string fragment 33, form right angle, described vertical string fragment 31, middle string fragment 32 and tail end string fragment 33 are connected as a single entity structure.
The operation principle of the present embodiment is as follows: vibrating bunker 5 actions make chain sheet a enter the CD feeding port 21b of guide groove 21 by Jin Pian mechanism 6, make chain sheet a be set in successively on string sheet bar 3 and thereby the chain sheet a that can make to be enclosed within on string sheet bar moves axially and departs from one by one this string sheet bar along string sheet bar by tablet press mechanism 4 effect at intermittence, long-pending being stacked in out in the slice passage 72 of bar 71 after chain sheet a disengaging string sheet bar, drive conveyer belt b to rotate, be equal to or greater than owing to going out slice spacing h between bar 71 and conveyer belt b the overlapping gross thickness that the thickness of single chain sheet a and this slice spacing h are less than two chain sheet a, at every turn can only one chain sheet be transferred band b and see off, secondly, the string sheet bar suspending has not only improved transfer efficiency, and good stability, virtually improve packaging efficiency, practical and meet the production requirement of current enterprise.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendments or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used chain sheet a herein, conveyer belt b, slice spacing h, workbench 1, through hole 11, string bar 2, guide groove 21, curved bend tune 21a, CD feeding port 21b, piece mouth 21c, string sheet bar 3, curved bend pars convoluta 3a, vertically string fragment 31, middle string fragment 32, tail end string fragment 33, segmental arc 34, intermittently tablet press mechanism 4, installing plate 41, thimble 42, guide holder 43, output shaft 4b, linear bearing 43a, swivel head 44, joint 45, drive link 46, oscillating bearing 47, annular stop part 47a, spring 48, guiding pedestal 49, vertically gathering sill 49a, vibrating bunker 5, Jin Pian mechanism 6, guide rail cover plate 6a, feeding guide 61, enter film trap 61a, guide pad 62, guide card hole 63, film guiding slot 64, connectivity slot 65, monolithic slice mechanism 7, go out bar 71, slice passage 72, guide guide rail 8, vertically guide part 81, the second arc guide surface 81a, guiding briquetting 82, the terms such as the 3rd arc guide surface 82a, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.