CN104526732A - Processing equipment for plastic chopsticks - Google Patents
Processing equipment for plastic chopsticks Download PDFInfo
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- CN104526732A CN104526732A CN201410820215.8A CN201410820215A CN104526732A CN 104526732 A CN104526732 A CN 104526732A CN 201410820215 A CN201410820215 A CN 201410820215A CN 104526732 A CN104526732 A CN 104526732A
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Abstract
The invention discloses processing equipment for plastic chopsticks. The processing equipment comprises a feeding mechanism, a slitting mechanism, a material pressing restorer, a material pushing device, an edge grinding device, other processing devices, an end grinding machine and a collecting mechanism, wherein conveying of the feeding mechanism is achieved through a screw rod set, the splitting mechanism automatically splits row type chopsticks, the material pressing restorer limits the split chopsticks, the material pushing device pushes the split chopsticks to a transmission line, and the edge grinding device and the other processing devices are arranged on the transmission line. The end grinding machine and the collecting mechanism are arranged on the tail portion. By the adoption of the processing equipment, the chopsticks can be quickly and efficiently processed, and chopstick quality uniformity is guaranteed.
Description
Technical field
The present invention relates to the manufacture field of tableware, in particular a kind of process equipment of plastic chopstick.
Background technology
Chopsticks are feed instruments of a kind of characteristic of the mankind.The kind of chopsticks is a lot, divides, can be divided into Metal chopsticks, bamboo wood chopsticks, jade chopsticks, chemical chopsticks etc. by material.
Metal chopsticks is other overwhelming majority except small part uses argent make with stainless steel metal material, silver material chopsticks generally adopt hot investment casting, machine adds, glossing, after current also useful tube forming, two ends mouth of pipe high speed spinning fusion welding is completed glossing again, cost is very high, and the few use.Stainless steel Metal chopsticks Heavy Weight, manufacture and cost of transportation high, simultaneously in stainless steel containing in a large number to the heavy metal such as nickel, cadmium that the person is harmful to, the use of Metal chopsticks is also fewer.
Bamboo wood chopsticks is used maximum a kind of throwaway chopsticks at present, cheap convenience, occupation rate of market is the highest, manufacture process realizes mechanization at present substantially, professional bamboo wood chopsticks production equipment is used to produce, technological process: after log or bamboo cut into certain size strip, carry out being subdivided into chopsticks embryo bar, polishing, polishing, bleaching, sterilization.Shortcoming is: a large amount of use can cause the felling of bamboo wood, destroys forest cover; Have natural capillary porosity in bamboo and wood materials, these spaces are deposited in the process of bamboo wood chopsticks in processing and are absorbed a large amount of harmful bleached chemical solvent or gas; Chopsticks inside very easily grows Aspergillus flavus and causes mouldy, very large to the injury of people's liver.
Material cost, the manufacturing cost of jade chopsticks are all very high, easily broken, are not suitable for market and use in a large number.
Chemistry chopsticks are products of scientific and technological progress in recent years.The manufactured materials of chemistry chopsticks uses nontoxic chemical materials, and as PPS, resin etc., food-grade melamine is applied to food service items manufacture at present in a large number, melamine chopsticks material cost is lower, lightweight, can reuse after recovery and rinsing sterilization, environmental, market potential is large.
Wherein melamine chopsticks add the materials such as inserts by food-grade melamine resin to make, the production of this chopsticks adopts molded vulcanization moulding process, chopsticks after shaping shape in a row, the bamboo slip used for writing on during ancient times in similar ancient times, every root chopsticks equidistantly arrange, and are connected between chopsticks with chopsticks by very thin land area rim charge.This tentatively compressing row's shape chopsticks also need to process through subsequent technique, could normally use, in follow-up processing, these row's shape chopsticks are needed to be separated, make single chopsticks, then the matched moulds burr, burr etc. of every root chopsticks are removed in processing, and concrete operation is separation, edging, polishing, mill two ends, dust removal process.
The conveying mechanism of existing chopsticks processing adopts rack structure, there are four tooth bars, article four, when tooth bar is in same level, mutually the parallel mutually and each V-type serrate slot center line on every bar tooth bar of four tooth bars overlaps, article four, centre two toothed rack of tooth bar is that tooth bar is sent in activity to, article four, two, the outside of tooth bar is stationary rack, fastening being installed on shear in frame, and the spacing of two toothed rack is substantially equal with the length of processed chopsticks.Article two, centre is sent tooth bar to and is anchored on bracket, and bracket is connected with bracket base eccentric mechanism.Its operation principle is: when whole row row shape chopsticks are put on the conveyor, row's shape chopsticks two is held by two tooth bars in outside, due to chopsticks circle side, one of side coordinates with the V-type profile of tooth groove face of teeth groove, so chopsticks can not overturn on tooth bar, middle two send tooth bar to and be anchored on two tooth bars under bracket, do eccentric circulation when eccentric mechanism rotates and hold up feed motion, the top dead centre that eccentric stiffener drives two carry-over bars on bracket and bracket to hold up when arranging chopsticks must meet: the minimum point height of row chopsticks bottom is more than the highest tooth end of V-type serrate slot in two outboard rack, eccentric stiffener drives two carry-over bars on bracket and bracket to run to lower dead center need to meet: two rack tooth end faces on the bracket be fastenedly connected with it, lower than the row's chopsticks minimum point be positioned in two outboard rack on V-type serrate slot.Eccentric mechanism is cycle rotation under actuating unit drives, in the middle of realizing two, tooth bar does up, forward compound motion motion and will arrange the picking-up of shape chopsticks, row's shape chopsticks leave outboard rack, the distance of the one section of equivalent row's chopsticks centre-to-centre spacing that then travels forward, after striding across two stationary rack crest top lands, then move downward and row's shape chopsticks are positioned in two fixing outboard rack, by two outboard rack, row's shape chopsticks are held; Article two, outboard rack sends the V-type groove center distance of carry-over bar to two, same row's chopsticks chopsticks centre distance is identical, finally, article two, movable middle tooth bar moves downward origin-location backward, complete a conveying operations, row's shape chopsticks interval travels forward, be equivalent to do the action of crossing over and throwing, the distance of each chopsticks that advance also is the distance of a space width.
But, double rack structure in this process equipment has obvious shortcoming: i.e. the easy row's of retaining chopsticks fragment in V-type teeth groove bottom land, receive dirt, affect chopsticks location, easily cause wall scroll chopsticks to overturn maybe can not locate, chopsticks conveying pace can not be too fast, prestissimo can only reach 0.8 per second, too fast easily inclined for chopsticks throwing, or cast out conveying tooth bar aside, because technique below will carry out grinding to the place of chopsticks and chopsticks junction, if chopsticks overturn, mill misalignment can be caused, cannot locate cause the chopsticks of dislocation shear be separated time shear knife also can cut off chopsticks and cause chopsticks to scrap.Existing edging, polishing operation are without laying dust dust arrester simultaneously, can produce a large amount of dust, easily cause producers' pneumoconiosis in production process.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide the process equipment of a kind of plastics or melamine chopsticks, working (machining) efficiency is high, and energy consumption is low, safety and environmental protection.
Technical scheme of the present invention is as follows: technical scheme of the present invention is as follows: the process equipment that the invention provides a kind of plastic chopstick, this process equipment is processed the row's shape chopsticks after compressing, process equipment comprises: feeding mechanism, it comprises two screw rod group be set up in parallel, and row's shape chopsticks interval is fed forward by screw rod group; Cutting mechanism, it is located at the top of the end of screw rod group, and cutting mechanism comprises: cutting knife; And first driver element, when screw rod group conveying row shape chopsticks stop, the first drive unit drives cutting knife moves downward and is cut by row's shape chopsticks, chopsticks after incision continue to advance along screw rod group, the first drive unit drives cutting knife return when screw rod group is fed forward row's shape chopsticks; Binder restorer, it is located at the rear side of cutting mechanism, and binder restorer comprises: binder block; And second driver element, when cutting knife will be arranged after shape chopsticks cut, the second drive unit drives binder block moves downward and carries out spacing to the chopsticks after cutting; Material-pulling device, its end near screw rod group is arranged, and the chopsticks after incision are released along the direction vertical with screw rod group by material-pulling device; Transmission line, it is located at the side of the end of screw rod group, and the direction that the chopsticks after incision are released along material-pulling device by transmission line is arranged, and transmission line comprises: V-arrangement gathering sill; And some V-arrangement wheels, each V-arrangement wheels comprise V-arrangement wheel setting up and down, and the V-arrangement face of the V-arrangement wheel that below is arranged forms a part for V-arrangement gathering sill, and the chopsticks that material-pulling device is released enter V-arrangement gathering sill and driven by V-arrangement wheels; Edging device, it is arranged on the transmission line, and edging device carries out edging process to the chopsticks of movement on transmission line; Mill terminal, it is located at the end of transmission line, polishes in the mill two ends of terminal to the chopsticks that transmission line gets off; And receiving mechanism, it is arranged on the end of mill terminal, and receiving mechanism is used for collecting the chopsticks of completion of processing.
In such scheme, the first driver element comprises: the first support, and it is fixed on the top of the end of screw rod group, is provided with the first rotating shaft above the first support, and the first rotating shaft is provided with shearing cam; And tool rest, it is arranged on the first support by slide rail, the first back-moving spring is provided with between the upper end of tool rest and the first support, cutting knife is fixed on the lower end of tool rest, the upper end of tool rest is provided with and the first rolling bearing shearing cam engagement, shears cam first rolling bearing and then drives tool rest to move up and down along the first support.
In such scheme, the end of screw rod group is provided with boosting cam; Material-pulling device comprises: motor, and it is arranged on the rear side of binder restorer by line slide rail, boosting cam can CD-ROM drive motor linearly slide rail slide up and down; And V-arrangement boosting wheel, it is arranged in the rotating shaft of motor, and when motor moves down, V-arrangement boosting takes turns the chopsticks after pushing down incision, and the direction of rotation that the chopsticks after incision are taken turns along V-arrangement boosting is released by V-arrangement boosting wheel.
In such scheme, the second driver element comprises: the second support, and it is fixed on the rear side of cutting mechanism, and the top of the second support is provided with the second rotating shaft, and the second rotating shaft is provided with resetting cam; And Connection Block, it establishes on the secondary support bracket by linear bearing, linear bearing is arranged with the second back-moving spring, binder block is located at the lower end of Connection Block, the upper end of Connection Block is provided with the second rolling bearing coordinated with resetting cam, and resetting cam extrudes the second rolling bearing and then drives Connection Block to move up and down along the second support; Wherein the first rotating shaft and the second rotating shaft are by the first chain drive.
In such scheme, one end of the second rotating shaft is provided with pusher cam; Material-pulling device comprises: push away chopsticks bar, and it is slidably located at the opposite side of the end of screw rod group, and the direction of the chopsticks after pushing away chopsticks bar and cutting is consistent; And fork, its rotating side being located at the second support, the lower end of fork can abut the external end head pushing away chopsticks bar, extension spring is provided with between the lower end of fork and the external end head pushing away chopsticks bar, the upper end of fork is provided with the camshaft bearing with pusher cam engagement, pusher cam camshaft bearing and then driving fork swing, and fork drives and pushes away chopsticks bar by the chopsticks release after incision.
In such scheme, binder block is two pieces that are set up in parallel, and these two pieces of binder blocks are connected to the lower end of Connection Block respectively by spring.
In such scheme, the end of screw rod group is provided with spill wheel; Binder restorer also comprises: limiting plate, and its one end is stretched between two pieces of binder blocks; And sliding shoe, it is arranged on the terminal position near screw rod group by line slide rail, the lower end of sliding shoe is provided with takes turns with spill the camshaft bearing coordinated, the other end of limiting plate is fixed on sliding shoe, when the wheel face of camshaft bearing laminating spill wheel rotates, sliding shoe drives limiting plate to move up and down, and limiting plate and binder block move alternatively up and down.
In such scheme, process equipment also comprises: power motor, its by reducing gear by power transmission to jackshaft, jackshaft is provided with the first sprocket wheel and the second sprocket wheel, the first chain wheel drive first chain; And cam division mechanism, it comprises the output shaft of power shaft and the intermittent rotary rotated continuously, the output shaft rotation 360 ° when first 180 ° of power shaft rotation, and when latter 180 ° of power shaft rotation, output shaft stops operating; Wherein the second sprocket wheel is rotated by the second chain drive power shaft, and output shaft drive screw group is rotated.
In such scheme, edging device is two, and it is separately positioned on the both sides of transmission line, and edging device comprises: slide rail, and it is arranged on the side of transmission line; High-speed electric expreess locomotive, it is arranged on slide rail by slide block, and the rotating shaft of high-speed electric expreess locomotive is provided with emery wheel, and slide block makes emery wheel near V-arrangement gathering sill by spring Spring driving; And contour wheel, it is fixed on slide block, and contour wheel is adjacent to the border of the chopsticks in V-arrangement gathering sill, and emery wheel carries out edging according to the border of the chopsticks in contour wheel scanning V-arrangement gathering sill.
The present invention also provides a kind of system of processing of plastic chopstick, system of processing comprises the process equipment of the above-mentioned plastic chopstick of two covers, feeding mechanism in this two covers process equipment and mill terminal are oppositely arranged respectively, transmission line in this two covers process equipment be arranged in parallel, and the receiving mechanism in this two covers process equipment is arranged on the centre position of this two covers process equipment; Wherein two cover process equipments control by main control box.
Beneficial effect of the present invention: feeding mechanism 1 of the present invention adopts twin-screw transmission, has stable drive, adjustable transporting velocity, realizes carrying fast, can reach the soonest 3 per second, boost productivity, and can remove and be deposited in rubbish in thread groove and dust, easily clear up; By arranging the cooperation of binder restorer 3 and material-pulling device, ensure that chopsticks enter transmission line 5 fast and carry out subsequent treatment, otherwise chopsticks there will be upset, stuck, for the running speed improving whole equipment provides safeguard; By arranging automatic edging device, saving the loaded down with trivial details of manual grinding, raising the efficiency, contour wheel adjusts automatically according to the curve on border, without the need to manual intervention, and guaranteed quality consistent.
Accompanying drawing explanation
Fig. 1 is the layout drawing of the system of processing of plastic chopstick of the present invention;
Fig. 2 is the front view of the process equipment of plastic chopstick of the present invention;
Fig. 3 is the left view of the process equipment of plastic chopstick of the present invention;
Fig. 3 a is the partial enlarged drawing of cutting mechanism in the process equipment of plastic chopstick of the present invention;
Fig. 4 is the top view of the process equipment of plastic chopstick of the present invention;
Fig. 5 is the structural representation of binder restorer in the process equipment of plastic chopstick of the present invention and a kind of material-pulling device;
Fig. 6 is the structural representation of the position-limit mechanism in the process equipment of plastic chopstick of the present invention;
Fig. 7 is the structural representation of the material-pulling device in the process equipment of another kind of plastic chopstick of the present invention;
Fig. 8 is the schematic top plan view of the edging device in the process equipment of plastic chopstick of the present invention;
Fig. 9 is the location diagram of chopsticks in the process equipment of plastic chopstick of the present invention and V-arrangement gathering sill;
Fig. 9 a is the structural representation of the V-arrangement gathering sill in the process equipment of plastic chopstick of the present invention;
Figure 10 is that schematic diagram is looked on a left side for edging device in the process equipment of plastic chopstick of the present invention.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
As shown in Figures 1 to 4, the present embodiment provides the process equipment of a kind of plastics or melamine chopsticks, this process equipment is processed making the row's shape chopsticks 60 (see Fig. 4) after type to hot-press vulcanization, this process equipment comprises feeding mechanism 1, cutting mechanism 2, binder restorer 3, material-pulling device (material-pulling device 41 or material-pulling device 42), transmission line 5, edging device 6, mill terminal 7 and receiving mechanism 8 (for diagram is convenient, in Fig. 1, cutting mechanism 2, binder restorer 3 and material-pulling device are labeled as 100, other accompanying drawings are mark separately).In addition, the present embodiment provides a kind of system of processing be made up of two these process equipments of cover, feeding mechanism 1 wherein in process equipment and mill terminal 7 are oppositely arranged respectively, transmission line 5 in this two covers process equipment be arranged in parallel, receiving mechanism 8 in this two covers process equipment is all arranged on the centre position of this two covers process equipment, two cover process equipments control by main control box 9, certainly, Main Control Tank 9 also can control separately a set of process equipment, in general overlapping process equipments as one group by two is preferably (see Fig. 1), this system of processing substantially increases process velocity.It should be noted that, transmission line 5 can also be arranged and be automatically coated with oilcloth wheels 200, automatic painting oilcloth wheels 200 are arranged on the downstream of edging device 6, chopsticks after edging device 6 is polished enter automatic basting cloth wheels 200 to carry out a series of processing and processes and (operation such as carry out dedusting, polishing to chopsticks, put the oil, polish, the setting of cloth wheels quantity and the sequencing of each PROCESS FOR TREATMENT, can set according to manufacturer's own situation).Be described in detail for wherein a set of process equipment below:
As shown in Figure 2, feeding mechanism 1 comprises the screw rod group 11 (also claiming twin-screw herein) that two parallel side-by-side are arranged, thread tooth on screw rod is continuous V-shaped teeth groove along screw axis directional profile, row's chopsticks of V-type screw channel pitch and compression molding on screw rod often between adjacent two chopsticks centre distance identical, row's shape chopsticks interval is fed forward by screw rod group 11, these row's shape chopsticks describe in description background technology, add man-hour, unprocessed for whole row chopsticks are placed on feeding mechanism 1, chopsticks will intermittent delivery forward automatically, the rotation of twin-screw has the effect of two power to chopsticks, one forward, one identical with the direction of bolt rotary (vertical with the direction of power forward).In addition, be also provided with baffle plate in the both sides of twin-screw, two baffle spacings equal the length L+5MM of processed chopsticks, and for limiting the transverse shifting of chopsticks, the end of baffle plate is provided with breach, and this breach connects the V-arrangement gathering sill in transmission line 5.Because the feeding mechanism 1 that the present embodiment provides and cutting mechanism 2 are interlocks, so the type of drive of screw rod group 11 describes together with cutting mechanism 2 type of drive hereafter.
As shown in Figure 3, cutting mechanism 2 is located at the top (see Fig. 2) of the end of screw rod group 11, cutting mechanism comprises cutting knife 211 and the first driver element, the first driver element in the present embodiment designs as follows: provide the first support, it is fixed on the top of the end of screw rod group 11, the first rotating shaft 21 is provided with above first support, the two ends of the first rotating shaft 21 are arranged on the first pedestal upper end by bearing, first rotating shaft 21 is provided with shears cam 22, two can be set up in parallel, certainly, shear cam 22 and can arrange one, just stationarity is so not good, first support is also provided with tool rest 23, tool rest 23 is arranged on slide rail 24 by slide block 25, the first back-moving spring (not shown) is provided with between tool rest 23 and the upper end of the first support, cutting knife 211 is fixed on the lower end of tool rest by cutting knife fixed head 27, particularly, under tool rest, pad knife plate is installed successively, Gu knife plate, holding pad, guide pillar, linear ball bearing guide pin bushing, stage clip, pull bar.The upper end of tool rest 23 is provided with and the first rolling bearing 26 sheared cam 22 and coordinate, and rolling bearing 26 is fixed by the upper end of bearing block and tool rest 23, shears cam 22 and extrudes the first rolling bearing 26 and then drive tool rest 23 to move up and down along the first support.Specific works process is, when screw rod group 11 carries the distance of row's shape chopsticks pitch to stop, first drive unit drives cutting knife 211 moves downward and is cut by row's shape chopsticks, the chopsticks of wall scroll are become after cutting, chopsticks after incision continue to advance along screw rod group 11, the first drive unit drives cutting knife 211 return (by the first back-moving spring return in the present embodiment) when screw rod group 11 row of being fed forward shape chopsticks.In addition, the waste material produced in the cutting process of chopsticks is discharged by scrap material slideway 40.
As shown in Figure 3 a, the cutting mechanism 2 of the present embodiment also comprises eccentric swage 28, it is rectangular structure, centre has a gap, this gap can allow cutting knife 211 pass through, cutting knife 211 is arranged on the top in the gap of eccentric swage 28, and the bottom surface of eccentric swage 28 is provided with the laciniation for blocking cutting knife 211 both sides chopsticks, and eccentric swage 28 is connected with cutting knife fixed head 27 with the connected mode of spring 29 by linear bearing.Its operation principle is, when shearing cam 22 is toward pressing down, cutting knife 211 down moves together with eccentric swage 28, and eccentric swage 28 first contacts chopsticks, shears cam 22 and continues toward pressing down, the chopsticks of both sides pushed down by eccentric swage 28, now, cutting knife 211 is stretched from the gap of eccentric swage 28, is cut off by matched moulds rim charge, the effect of eccentric swage 28 prevents cutting knife 211 when cutting off matched moulds rim charge, and chopsticks overturn.
In such scheme, see Fig. 2, the power of feeding mechanism 1 and cutting mechanism 2 is provided by power motor 10, the rotation of power motor 10 transfers to jackshaft through the deceleration of reducing gear 20, jackshaft is provided with the first sprocket wheel and the second sprocket wheel, the power of jackshaft is transferred to cam division mechanism 30 and cutting mechanism 2 simultaneously, and the continuous rotation of original motor is converted into intermittent rotary by cam division mechanism 30.Particularly, cam division mechanism 30 comprises the output shaft of power shaft and the intermittent rotary rotated continuously, the output shaft rotation 360 ° when first 180 ° of power shaft rotation, when latter 180 ° of power shaft rotation, output shaft stops operating, first sprocket wheel drives the first rotating shaft 21 of cutting mechanism 2 by the first chain 400 (see Fig. 2), second sprocket wheel is rotated by the second chain drive power shaft, and then, output shaft drives twin-screw to rotate through loose gear 50 with the transmission of chain.Also namely power shaft rotate before half cycle time, output shaft rotation one week, twin-screw rotates the distance being fed forward chopsticks, when power shaft rotates second half, output shaft does not rotate, and twin-screw stops operating, now, the cutting knife 211 of cutting mechanism 2 down cuts chopsticks, has cut rear reposition.
As shown in Figure 5, binder restorer 3 is located at the rear side (see Fig. 2) of cutting mechanism 2, binder restorer 3 comprises binder block 31 and the second driver element, after cutting knife 211 will arrange the incision of shape chopsticks, the second drive unit drives binder block 31 will move downward the chopsticks after to incision and will carry out spacing.In the present embodiment, second driver element is substantially identical with the principle of the first driver element, particularly, second driver element comprises the second support and Connection Block, wherein the second support is fixed on the rear side of cutting mechanism 2, the top of the second support is provided with the second rotating shaft 32, second rotating shaft 32 is provided with resetting cam 33, Connection Block is established on the secondary support bracket by linear bearing 34, linear bearing 34 is arranged with the second back-moving spring, binder block 31 is located at the lower end of Connection Block, the upper end of Connection Block is provided with the second rolling bearing 35 coordinated with resetting cam 33, second rolling bearing 35 is fixed on the upper end of Connection Block by bearing block 36, resetting cam 33 extrudes the second rolling bearing 35 and then drives Connection Block to move up and down along the second support, preferably, binder block 31 is two pieces of being set up in parallel, these two pieces of binder blocks 31 are connected to the lower end of Connection Block respectively by spring 37, binder block 31 becomes floating pressing block.In addition, one end of second rotating shaft is provided with sprocket wheel 38, sprocket wheel 38 is also driven by the first chain 400, also namely the first rotating shaft and the second rotating shaft drive by the first chain 400, and like this, cutting mechanism 2 and binder restorer 3 can realize interlock, after cutting knife 211 will arrange the incision of shape chopsticks, second drive unit drives binder block 31 moves downward the chopsticks after to incision and carries out spacing, and also namely floating pressing block pushes down chopsticks, and screw rod group 11 continues the rear chopsticks of conveying incision and moves forward.
In order to better, more stably chopsticks are transported on transmission line 5, as a kind of preferred embodiment, the binder restorer 3 of such scheme also comprises position-limit mechanism 3A (see Fig. 2), as shown in Figure 6, position-limit mechanism 3A mainly comprises limiting plate 315 and sliding shoe 311, one end of limiting plate 315 is stretched between two pieces of binder blocks, be in the top of chopsticks 60, sliding shoe 311 is arranged on the terminal position near screw rod group 11 by line slide rail, the both sides of sliding shoe 311 are all provided with camshaft bearing 312, the other end of limiting plate 315 is fixed on sliding shoe 311, simultaneously, limiting plate 315 moves up and down on line slide rail 313, now, the end of screw rod group 11 is all provided with spill wheel 314 (one of cam), two camshaft bearings 312 fit the wheel face of corresponding spill wheel 314 when rotating sliding shoe 311 drive limiting plate 315 to move up and down, because the binder block 31 of binder restorer 3 is by actuated by cams, it is interval to the spacing of chopsticks 60, so, spill wheel 314 is provided with at the end of screw rod group 11, limiting plate 315 is driven to move up and down by spill wheel 314, the limiting plate 315 that can realize position-limit mechanism 3A moves alternatively up and down with binder block 31.
The present embodiment provides a kind of material-pulling device 41 (see Fig. 5), material-pulling device 41 is arranged on the side of binder restorer 3, particularly, one end of second rotating shaft 32 needs to arrange pusher cam 411, material-pulling device 41 mainly comprises and pushes away chopsticks bar 415 and fork 413, wherein push away the opposite side (relative to transmission line 5) that chopsticks bar 415 is slidably located at the end of screw rod group 11, the direction of the chopsticks after pushing away chopsticks bar 415 and cutting is consistent, in the present embodiment, pushing away chopsticks bar 415 is arranged in slide block 416, fork 413 is bending, its rotating side being located at the second support 39, the lower end of fork 413 can abut the external end head pushing away chopsticks bar 415, extension spring 414 is provided with between the lower end of fork 413 and the external end head pushing away chopsticks bar 415, the upper end of fork 413 is provided with the camshaft bearing 412 coordinated with pusher cam 411, pusher cam 411 extrudes camshaft bearing 412 and then drives fork 413 to swing, fork 413 drives and pushes away chopsticks bar 415 by the chopsticks release after incision, push away chopsticks bar 415 by extension spring 414 return, buffering fork 413 and the shock pushing away chopsticks bar 415 are played in extension spring 414 simultaneously.In addition, be also provided with extension spring 417 between the upper end of fork 413 and the second support, its effect is the pulling force utilizing extension spring 417, is pressed in tightly on pusher cam 411 by camshaft bearing 412.
In such scheme, camshaft bearing is installed on fork upper end, fork is connected with swing rod by oil-containing copper sheathing bearing, fork promotes the line slideway pushing away chopsticks bar, push away the connection of chopsticks bar be installed on line slideway and slides in slide, fork and push away chopsticks bar and be pushed out rear reset and complete by extension spring, push away chopsticks bar rectilinear motion, push away chopsticks bar linear movement direction vertical with screw rod group axis direction and and plane-parallel, pushing away the motion of chopsticks bar just to being large tail end square with chopsticks in V-type groove in screw rod group, pushing away chopsticks bar motion propelling movement distance adjustable according to the length conversion of the different chopsticks of processing.
As shown in Figure 7, the present embodiment provides another kind of material-pulling device 42, now, the end of screw rod group 11 is equipped with boosting cam 427, material-pulling device 42 mainly comprises motor 423 and V-arrangement boosting wheel 421, wherein motor 423 is arranged on line slide rail by slide block 425, motor 423 regulates its height by adjusting screw(rod) 424 simultaneously, the both sides of slide block 425 are equipped with rolling bearing 426, two boosting cams 427 extrude corresponding rolling bearing 426 and then drive motor 423 to move up and down on line slide rail, when linearly slide rail glides motor 423, V-arrangement boosting wheel 421 moves down the chopsticks after pushing down incision, the direction of rotation of chopsticks after incision along V-arrangement boosting wheel 421 is released by V-arrangement boosting wheel 421 under the driving of motor 423.
As shown in Figure 4, transmission line 5 is located at the side of the end of screw rod group 11, and the direction that the chopsticks after incision are released along material-pulling device by transmission line 5 is arranged, transmission line 5 comprises V-arrangement gathering sill 51 and some V-arrangement wheels 52, and each V-arrangement wheels 52 comprise V-arrangement wheel setting up and down, and the V-arrangement face of the V-arrangement wheel that below is arranged forms a part for V-arrangement gathering sill 51, the V-arrangement wheel that wherein top is arranged is floating, be passive, the V-arrangement wheel of below is driven by motor, and it is located on wheel seat.Transmission line 5 is provided with one group of V-arrangement wheels 52 with the exit of the chopsticks released, the chopsticks that material-pulling device is released are driven in V-arrangement gathering sill 51 rapidly by these group V-arrangement wheels 52, after the chopsticks that material-pulling device is released enter V-arrangement gathering sill 51, driven by V-arrangement wheels 52, chopsticks move along V-arrangement gathering sill 51.
As shown in Fig. 9 and Fig. 9 a, V-arrangement gathering sill 51 horizontally set in above-mentioned transmission line 5, the opening edge of V-arrangement gathering sill 51 is provided with screens 551, the square head portion of just accommodating chopsticks in the groove of V-arrangement gathering sill 51, why horizontally set, that opposite side carries out spacing to chopsticks because its side needs to carry out edging (opening direction of V-arrangement gathering sill 51 is aimed at) to chopsticks.
As shown in figs, edging device 6 is arranged on transmission line 5, on edging device 6 pairs of transmission lines 5, the chopsticks of movement carry out edging process, in the present embodiment, edging device 6 is two, it is separately positioned on the both sides of transmission line 5, edging device 6 mainly comprises high-speed electric expreess locomotive 61 and contour wheel 63, particularly, the support 65 of transmission line 5 is provided with slide rail 66, slide rail 66 is vertical with transmission line 5 to be arranged, high-speed electric expreess locomotive 61 is arranged on slide rail 66 by slide block 68, in the present embodiment, high-speed electric expreess locomotive 61 is fixed on slide rail 66 by upper fixed block 691 and lower fixed block 692, the rotating shaft of high-speed electric expreess locomotive 61 is provided with emery wheel 64, spring 67 is provided with between slide block 68 and support 65, slide block 68 makes emery wheel 64 near V-arrangement gathering sill 51 under the driving of spring 67.Contour wheel 63 is two, and it is fixed on the two ends of slide block 68, and contour wheel 63 is adjacent to the border of the chopsticks in V-arrangement gathering sill 51, and edging is carried out on the border that emery wheel 64 scans the chopsticks in V-arrangement gathering sill 51 according to contour wheel 63.
Particularly, in such scheme, edging device also claims high-speed profiling edging mechanism, each high-speed profiling edging mechanism is responsible for the burr on the symmetrical matched moulds limit of grinding chopsticks two respectively, burr, two high-speed profiling edging mechanisms of every bar production line be specifically arranged at floating feed wheel bearing seat group carry the both sides of chopsticks, the composition of high-speed profiling edging mechanism: (from top to bottom) axle head installs alloy abrasive sheet high-speed electric expreess locomotive, high-speed electric expreess locomotive fixed head, two contour wheels are equipped with in the position that the corresponding abrasive disc in high-speed electric expreess locomotive fixed head one end is installed, two contour wheels and alloy abrasive sheet distance set, high-speed electric expreess locomotive adjustment support, slide block, slide rail, stage clip pushing tow regulates, high-speed electric expreess locomotive is fixed on high-speed electric expreess locomotive fixed head with bolt presses, unclamp the adjustable high-speed electric expreess locomotive of housing pin and two contour wheel spacing, angle, high-speed electric expreess locomotive fixed head and high-speed electric expreess locomotive adjust support bolt presses, bolt unclamps adjustable high-speed electric expreess locomotive fixed head position, high-speed electric expreess locomotive adjustment support and slide block bolted, slide block is installed on slide rail, slide rail is installed in frame, during specific works, two contour wheels being positioned at conveying chopsticks high-speed profiling edging mechanism on one side press against chopsticks needs broken bottom to be about 2MM place, chopsticks in addition part in guide rail by guide supporting, the while of guide rail, in limit transport, chopsticks can not overturn, the appearance profile size of chopsticks in two contour wheel automatic tracing conveyings, and tracking result is passed to the alloy abrasive sheet of High Rotation Speed, alloy abrasive sheet completes the chopsticks grinding in conveying, stage clip pushing tow regulates adjustable two contour wheels of setting to the pressure size of chopsticks, same principle, what be arranged at the other one side of carried chopsticks organizes high-speed profiling edging mechanism separately to chopsticks grinding on one side in addition, each the grinding of every root chopsticks on one side.
After edging terminates, other PROCESS FOR TREATMENT can also be carried out to the chopsticks of movement on transmission line 5, particularly, polishing, wipe dirt, oil, put oily device on the skin, polishing, dedusting, oil, put oily device on the skin and be positioned at edging, polishing, oiler group end, its composition: cloth wheels, miniature high-speed motor, straight optical axis bearing, linear ball bearing, motor bearing seat, shaft coupling, polishing, dedusting, oil, putting oily device on the skin is the cloth wheels being arranged at each free miniature high-speed driven by motor rotation of chopsticks both sides difference, respectively polishing is carried out to the chopsticks in conveying, wipe dirt, oil, polish.After being disposed, enter mill terminal 7, it is located at the end of transmission line 5, mill terminal 7 also comprises on two high-speed electric expreess locomotives of the right and left outside the conveying screw rod of two parallel horizontal arrangement and the conveying screw rod of two parallel horizontal arrangement, two high-speed electric expreess locomotive shafts alloy abrasive sheet is housed, two screw rods of mill terminal are carried the chopsticks that edge polisher is carried, and are polished by the alloy abrasive sheet of high-speed electric expreess locomotive driven rotary in the chopsticks two ends be transferred.Finally, arrange receiving mechanism 8 at the end of mill terminal 7, receiving mechanism 8 comprises slideway and rewinding case, arranges poidometer in rewinding case, below slideway, cylinder is set, the chopsticks processed enter rewinding case along slideway, after reaching the setting value to poidometer, and the cylinder action of slideway, originally the slideway under being tilted to, under the effect of cylinder, become level, the chopsticks processed temporarily leave on slideway, wait for that the rewinding case filling chopsticks is taken away by workman.
Finally, it should be noted that, the process equipment of the plastic chopstick of the present embodiment comprises the support of each several part certainly, the support 71 of the fixed mount 300 of such as feeding mechanism, the support 600 of edging device 6 and mill terminal 7, wherein the power set of edging device 6 are 601, and the power set of mill terminal 7 are 72.In addition, transmission line 5 is provided with dust cover 500, dust cover 500 is provided with suction port 501 (see Fig. 4).
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a process equipment for plastic chopstick, this process equipment is processed the row's shape chopsticks after compressing, and it is characterized in that, described process equipment comprises:
Feeding mechanism, it comprises two screw rod group be set up in parallel, and described row's shape chopsticks interval is fed forward by described screw rod group;
Cutting mechanism, it is located at the top of the end of described screw rod group, and described cutting mechanism comprises:
Cutting knife; And
First driver element, cutting knife described in first drive unit drives described in when described screw rod group carries described row's shape chopsticks to stop moves downward and is cut by described row's shape chopsticks, chopsticks after incision continue to advance along described screw rod group, cutting knife return described in the first drive unit drives described in when described screw rod group is fed forward described row's shape chopsticks;
Binder restorer, it is located at the rear side of described cutting mechanism, and described binder restorer comprises:
Binder block; And
Second driver element, after described row's shape chopsticks cut by described cutting knife, binder block described in described second drive unit drives moves downward the chopsticks after to described incision and carries out spacing;
Material-pulling device, its end near described screw rod group is arranged, and the chopsticks after incision are released along the direction vertical with described screw rod group by described material-pulling device;
Transmission line, it is located at the side of the end of described screw rod group, and the direction that the chopsticks after incision are released along described material-pulling device by described transmission line is arranged, and described transmission line comprises:
V-arrangement gathering sill; And
Some V-arrangement wheels, each V-arrangement wheels comprise V-arrangement wheel setting up and down, and the V-arrangement face of the V-arrangement wheel that below is arranged forms a part for described V-arrangement gathering sill, and the chopsticks that described material-pulling device is released enter described V-arrangement gathering sill and driven by described V-arrangement wheels;
Edging device, it is arranged on described transmission line, and described edging device carries out edging process to the chopsticks of movement on described transmission line;
Mill terminal, it is located at the end of described transmission line, polishes in the described two ends of mill terminal to the chopsticks that described transmission line gets off; And
Receiving mechanism, it is arranged on the end of described mill terminal, and described receiving mechanism is used for collecting the chopsticks of completion of processing.
2. the process equipment of plastic chopstick according to claim 1, is characterized in that, described first driver element comprises:
First support, it is fixed on the top of the end of described screw rod group, is provided with the first rotating shaft above described first support, and described first rotating shaft is provided with shearing cam; And
Tool rest, it is arranged on described first support by slide rail, the first back-moving spring is provided with between the upper end of described tool rest and described first support, described cutting knife is fixed on the lower end of described tool rest, the upper end of described tool rest is provided with the first rolling bearing with described shearing cam engagement, the first rolling bearing described in described shearing cam and then drive described tool rest to move up and down along described first support.
3. the process equipment of plastic chopstick according to claim 1, is characterized in that, the end of described screw rod group is provided with boosting cam;
Described material-pulling device comprises:
Motor, it is arranged on the rear side of described binder restorer by line slide rail, and described boosting cam can drive described motor to slide up and down along described line slide rail; And
V-arrangement boosting is taken turns, and it is arranged in the rotating shaft of described motor, and when described motor moves down, the chopsticks after incision are stated in described V-arrangement boosting wheel load residence, the direction of rotation release that the chopsticks after described incision take turnss along described V-arrangement boosting by described V-arrangement boosting wheel.
4. the process equipment of plastic chopstick according to claim 1, is characterized in that, described second driver element comprises:
Second support, it is fixed on the rear side of described cutting mechanism, and the top of described second support is provided with the second rotating shaft, and described second rotating shaft is provided with resetting cam; And
Connection Block, it is located on described second support by linear bearing, described linear bearing is arranged with the second back-moving spring, described binder block is located at the lower end of described Connection Block, the upper end of described Connection Block is provided with the second rolling bearing coordinated with described resetting cam, and described resetting cam extrudes described second rolling bearing and then drives described Connection Block to move up and down along described second support;
Wherein said first rotating shaft and described second rotating shaft are by the first chain drive.
5. the process equipment of plastic chopstick according to claim 4, is characterized in that, one end of described second rotating shaft is provided with pusher cam;
Described material-pulling device comprises:
Push away chopsticks bar, it is slidably located at the opposite side of the end of described screw rod group, described in push away chopsticks bar consistent with the direction of the chopsticks after described incision; And
Fork, its rotating side being located at described second support, the external end head of chopsticks bar is pushed away described in the lower end of described fork can abut, extension spring is provided with between the lower end of described fork and the described external end head pushing away chopsticks bar, the upper end of described fork is provided with the camshaft bearing with described pusher cam engagement, camshaft bearing described in described pusher cam and then drive described fork to swing, pushes away chopsticks bar and is released by the chopsticks after cutting described in described fork drives.
6. the process equipment of plastic chopstick according to claim 5, is characterized in that, described binder block is two pieces that are set up in parallel, and these two pieces of binder blocks are connected to the lower end of described Connection Block respectively by spring.
7. the process equipment of plastic chopstick according to claim 6, is characterized in that, the end of described screw rod group is provided with spill wheel;
Described binder restorer also comprises:
Limiting plate, its one end is stretched between described two pieces of binder blocks; And
Sliding shoe, it is arranged on the terminal position near described screw rod group by line slide rail, the lower end of described sliding shoe is provided with takes turns with described spill the camshaft bearing coordinated, the other end of described limiting plate is fixed on described sliding shoe, described camshaft bearing fit the wheel face of described spill wheel when rotating described sliding shoe drive described limiting plate to move up and down, and described limiting plate and described binder block move alternatively up and down.
8. the process equipment of plastic chopstick according to claim 1, is characterized in that, described process equipment also comprises:
Power motor, its by reducing gear by power transmission to jackshaft, described jackshaft is provided with the first sprocket wheel and the second sprocket wheel, the first chain described in described first chain wheel drive; And
Cam division mechanism, it comprises the output shaft of power shaft and the intermittent rotary rotated continuously, the described output shaft rotation 360 ° when described first 180 ° of power shaft rotation, and when described latter 180 ° of power shaft rotation, described output shaft stops operating;
Wherein said second sprocket wheel is rotated by power shaft described in the second chain drive, and described output shaft drives described screw rod group to rotate.
9. the process equipment of plastic chopstick according to claim 1, is characterized in that, described edging device is two, and it is separately positioned on the both sides of described transmission line, and described edging device comprises:
Slide rail, it is arranged on the side of described transmission line;
High-speed electric expreess locomotive, it is arranged on described slide rail by slide block, and the rotating shaft of described high-speed electric expreess locomotive is provided with emery wheel, is provided with spring between described slide block and described fixed mount, and described slide block makes described emery wheel near described V-arrangement gathering sill under the driving of described spring; And
Contour wheel, it is fixed on described slide block, and described contour wheel is adjacent to the border of the chopsticks in described V-arrangement gathering sill, and described emery wheel carries out edging according to the border of the chopsticks that described contour wheel scans in described V-arrangement gathering sill.
10. the system of processing of a plastic chopstick, it is characterized in that, described system of processing comprises the process equipment of the arbitrary described plastic chopstick of two cover claims 1 to 9, feeding mechanism in this two covers process equipment and mill terminal are oppositely arranged respectively, transmission line in this two covers process equipment be arranged in parallel, and the receiving mechanism in this two covers process equipment is arranged on the centre position of this two covers process equipment;
Wherein said two cover process equipments control by main control box.
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| CN201410820215.8A CN104526732B (en) | 2014-12-20 | 2014-12-20 | A kind of process equipment of plastic chopstick |
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| CN201410820215.8A CN104526732B (en) | 2014-12-20 | 2014-12-20 | A kind of process equipment of plastic chopstick |
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| CN104526732A true CN104526732A (en) | 2015-04-22 |
| CN104526732B CN104526732B (en) | 2016-04-27 |
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| CN201410820215.8A Expired - Fee Related CN104526732B (en) | 2014-12-20 | 2014-12-20 | A kind of process equipment of plastic chopstick |
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Cited By (7)
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| CN106142273A (en) * | 2016-08-08 | 2016-11-23 | 刘德平 | A kind of environmental protection throwaway chopsticks reclaim shearing device |
| CN106497058A (en) * | 2016-10-27 | 2017-03-15 | 张德成 | A kind of novel alloy chopsticks |
| CN109333169A (en) * | 2018-11-13 | 2019-02-15 | 安徽同步自动化科技有限公司 | A kind of aluminosilicate fiberboard grinding cutting automatic assembly line |
| CN110181573A (en) * | 2018-09-04 | 2019-08-30 | 苏州琼派瑞特电子科技有限公司 | A kind of core machine cutter assembly |
| CN113733738A (en) * | 2021-09-06 | 2021-12-03 | 吉安智企企业服务有限公司 | Efficient packaging and printing machine |
| CN114179180A (en) * | 2020-10-23 | 2022-03-15 | 光泽县和合竹木制品有限公司 | Chopstick slitting and forming method |
| CN117584180A (en) * | 2024-01-18 | 2024-02-23 | 保定鸿远塑业有限公司 | Plastic plate production device and production method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106142273A (en) * | 2016-08-08 | 2016-11-23 | 刘德平 | A kind of environmental protection throwaway chopsticks reclaim shearing device |
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| CN106497058A (en) * | 2016-10-27 | 2017-03-15 | 张德成 | A kind of novel alloy chopsticks |
| CN110181573A (en) * | 2018-09-04 | 2019-08-30 | 苏州琼派瑞特电子科技有限公司 | A kind of core machine cutter assembly |
| CN109333169A (en) * | 2018-11-13 | 2019-02-15 | 安徽同步自动化科技有限公司 | A kind of aluminosilicate fiberboard grinding cutting automatic assembly line |
| CN114179180A (en) * | 2020-10-23 | 2022-03-15 | 光泽县和合竹木制品有限公司 | Chopstick slitting and forming method |
| CN113733738A (en) * | 2021-09-06 | 2021-12-03 | 吉安智企企业服务有限公司 | Efficient packaging and printing machine |
| CN113733738B (en) * | 2021-09-06 | 2022-12-09 | 廊坊市文豪印刷包装有限公司 | Efficient packaging and printing machine |
| CN117584180A (en) * | 2024-01-18 | 2024-02-23 | 保定鸿远塑业有限公司 | Plastic plate production device and production method |
| CN117584180B (en) * | 2024-01-18 | 2024-03-22 | 保定鸿远塑业有限公司 | Plastic plate production device and production method |
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| CN104526732B (en) | 2016-04-27 |
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