CN104226555B - Chopsticks automatic feeding - Google Patents
Chopsticks automatic feeding Download PDFInfo
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- CN104226555B CN104226555B CN201410405460.2A CN201410405460A CN104226555B CN 104226555 B CN104226555 B CN 104226555B CN 201410405460 A CN201410405460 A CN 201410405460A CN 104226555 B CN104226555 B CN 104226555B
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- chopsticks
- clamp assemblies
- cam
- spring
- rotary shaft
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Abstract
The present invention relates to a kind of chopsticks automatic feeding, realize the self-feeding of chopsticks japanning, solving existing craft draws paint to cause chopsticks surface to there is non-japanning position, japanning efficiency is low, the low-quality defect of japanning, including a support, be arranged on support plate float two clamp assemblies, drive clamp assemblies to realize the drive mechanism of feeding, two clamp assemblies combinations form chopsticks clamping device, are provided with the adaptive mechanism of the clamping dimension that can change chopsticks clamping device between support and two clamp assemblies；Clamp assemblies includes rotary shaft, fixing cam on the rotating shaft, forms chopsticks retaining part, support plate is provided with the chute for rotary shaft translation between the cam of two clamp assemblies.Along with chopsticks are pushed by cam rotation towards the entrance of chopsticks painting installation, whole process full automation；Cam belongs to change with the time of contact of chopsticks appearance both sides, will not leave the position of non-japanning on chopsticks surface, and japanning quality is high.
Description
Technical field
The present invention relates to chopsticks draws a kind of device in paint equipment, a kind of chopsticks that realize automatically to draw the chopsticks automatic feeding of paint.
Background technology
Chopsticks, are the quintessence of Chinese culture of China.It is the lightest and the handiest but also flexible, takes the course of its own, be described as " civilization in east " by westerner in the tableware of countries in the world.
The making of chopsticks has the strongest hand down and motility, and making by hand is its basic feature.The structure of chopsticks is very simple, is only made up of two smooth thin rods.And chopsticks are as a kind of article of everyday use, play important role in people's daily life, each family can be equipped with sufficient amount of chopsticks, and therefore the utilization rate of chopsticks is the highest.
In order to improve the service life of chopsticks, in particular for wooden and bamboo chopsticks, the most all last layer paint can be wrapped up in the appearance of chopsticks.
Traditional chopsticks technique is to make by hand, and the step therefore wrapping up in paint also referred to as draws paint.Existing craft draws paint to be all by the tail end of the hand-held chopsticks of operator, is extend in paint box from aperture by chopsticks, is then being detached in aperture by chopsticks, and during detaching, chopsticks, through small holes when, have scraping article and struck off by the paint of chopsticks excess surface.
But craft draw lacquer craftwork, there is bigger defect.When drawing paint by hand, need the end of hand-held chopsticks, japanning is carried out in the front end of chopsticks and chopsticks body are sent to japanning box, but due to hand-held reason, the end of chopsticks carries out japanning in can not being fed to japanning box, therefore can leave the position of non-japanning at chopsticks end, need the follow-up course of processing to make up, efficiency comparison is low, and the quality of japanning is relatively low.Therefore need one badly and can automatically draw paint, and the equipment that efficiency is high, to improve efficiency.But existing chopsticks draw paint equipment automatically, be all the mode using fixed clamp to shift chopsticks, especially during chopsticks japanning, the retaining part of chopsticks does not unclamps, so still, can leave the position of non-japanning at chopsticks end, the efficiency of japanning is low., it is also desirable to other operations are made up.
Summary of the invention
It is an object of the invention to provide a kind of chopsticks automatic feeding, it is achieved the self-feeding of chopsticks japanning, feeding efficiency is high.
The present invention solves existing craft and draws paint to need hand-held to move chopsticks japanning, chopsticks surface is caused to there is non-japanning position, japanning efficiency is low, the low-quality defect of japanning, a kind of chopsticks automatic feeding is provided, is docked mutually with chopsticks painting installation by this device, this device time changing chopsticks retaining part, fixed clamp position will not be formed on chopsticks surface, thus ensure that follow-up chopsticks japanning is complete.
This invention also solves existing chopsticks and automatically draw paint equipment, the mode using fixed clamp shifts chopsticks and japanning, chopsticks chopsticks surface in painting process is caused to there is the defect at non-japanning position, a kind of chopsticks automatic feeding is provided, without chopstick fixing clip is held, in chopsticks moving process, change the retaining part of chopsticks all the time, thus ensureing that chopsticks surface does not haves the position of non-japanning when japanning, japanning quality is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of chopsticks automatic feeding, it is between the outlet of chopsticks feeding device and the entrance of chopsticks painting installation, two clamp assemblies that including a support, are arranged on support plate, clamp assemblies is driven to realize the drive mechanism of feeding, two clamp assemblies combinations form chopsticks clamping device, are provided with the adaptive mechanism of the clamping dimension that can change chopsticks clamping device between support and two clamp assemblies；Clamp assemblies includes rotary shaft, fixing cam on the rotating shaft, forms chopsticks retaining part between the cam of two clamp assemblies.Two clamp assemblies complement each other to form chopsticks clamping device, chopsticks from the outlet of feeding device just by chopsticks gripper mechanism grips, band moving cam synchronous axial system in the rotary shaft rotation process of clamp assemblies, cam clamps the both sides appearance of chopsticks, along with chopsticks are pushed by cam rotation towards the entrance of chopsticks painting installation, whole process full automation；Cam rotation is in a direction all the time and rotates, and velocity of rotation is fast, and feeding efficiency is high；Clamp assemblies is located on support plate, and be adjusted by adaptive mechanism, so make the chopsticks retaining part between cam can regulate its gripping width, thus adapt to the thickness that chopsticks appearance is different, also the feeding demand of various sizes of chopsticks is adapted to, ensureing that having enough chopsticks between two clamp assemblies falls gap, after chopsticks drop into chopsticks retaining part, the gripping width change of chopsticks retaining part adapts to the size of chopsticks different parts, can guarantee that two cams can give the chucking power that chopsticks are enough by adaptive mechanism；Cam clamping chopsticks are in rotation status during pushing all the time, so cam belongs to change with the time of contact of chopsticks appearance both sides, fixed clamp position will not be formed, after pushing painting installation, pay-off separates with chopsticks, guaranteeing that chopsticks painting on surface is complete, also would not leave the position of non-japanning on chopsticks surface, japanning quality is high；Adaptive mechanism can use spring mechanism, spring promote clamp assemblies, or use expansion link, expansion link promote clamp assemblies, or use the mode ventilated, compressed air provide clamp assemblies translation and the power of clamping.
As preferably, the whole outer peripheral face of cam is divided into two parts, and a part is circumferential part, and another part is radial direction male part, and radially the radius of male part is more than the external diameter of circumferential part；After two hold assembly combinations, cam is arranged symmetrically with, and the radial direction male part of two cams forms chopsticks retaining part relatively, and the circumferential part of two cams forms chopsticks blanking position relatively.Chopsticks blanking position will not hinder chopsticks to fall into from the outlet of feeding device, and after cam rotation, radially male part just clamps chopsticks appearance both sides, along with chopsticks are pushed forward by cam rotation；Cam is arranged symmetrically with, and symmetrical center line the most just center line to the outlet of feeding device, after chopsticks drop into chopsticks blanking position, chopsticks will not offset.
As preferably, the girth of the radial direction male part of cam pushes distance more than or equal to the chopsticks set, and the girth of the circumferential part of cam meets the chopsticks tail end cam to be departed from when cam turns over this girth between two cams；Minimum range between the circumferential part of two cams is the minimum widith of chopsticks.The girth of the size of cam, the girth of velocity of rotation, radially male part and circumferential part all adapts to chopsticks tail end can depart from cam smoothly.
As preferably, rotary shaft being fixed with synchromesh gear, the synchromesh gear in the rotary shaft of two clamp assemblies engages each other；The rotary shaft of the wherein clamp assemblies in two clamp assemblies is as power input shaft, and this power input shaft is connected with drive mechanism.
As preferably, the lower end as the rotary shaft of power input shaft is fixed with drive, and drive is connected with drive mechanism by driving member；Drive mechanism uses driven by servomotor.
As preferably, support plate being provided with chute, rotary shaft is through chute and can translate in chute；Described adaptive mechanism uses spring mechanism, and spring mechanism includes the spring connecting two clamp assemblies with support, and spring promotes two clamp assemblies mutually to draw close.
As preferably, totally four, the spring of spring mechanism, one clamp assemblies joins two springs, it is fixed with two bearings in the rotary shaft of each clamp assemblies, two bearings splits the both sides up and down at support plate, the bearing in rotary shaft is withstood in the end of spring, the telescopic direction of spring with the direction that clamp assemblies translates to parallel.
As preferably, support plate is fixedly arranged above the riser of vertical flat plate, and the two ends of flat board are fixed with support plate, and one end of the spring above flat board is connected on riser, and one end of the spring below flat board is connected on support plate.
As preferably, spring inner is installed with expansion link, and the two ends of the expansion link above flat board are respectively fixed on the bearing of correspondence and on riser, and below flat board, the two ends of expansion link are respectively fixed on the bearing of correspondence and on support plate.
The invention has the beneficial effects as follows: cam clamps the both sides appearance of chopsticks, along with chopsticks are pushed by cam rotation towards the entrance of chopsticks painting installation, whole process full automation；Clamp assemblies floats and is located at on support plate, and is adjusted by adaptive mechanism, so makes the chopsticks retaining part between cam can regulate its gripping width, thus adapt to the feeding demand of chopsticks；Cam belongs to change with the time of contact of chopsticks appearance both sides, will not form fixed clamp position, will not leave the position of non-japanning on chopsticks surface, and japanning quality is high.
Accompanying drawing explanation
Fig. 1 is one structural representation of the present invention；
Fig. 2 is one top view of the present invention；
Fig. 3 is one supporting structure schematic diagram of the present invention；
In figure: 1, support plate, 2, flat board, 3, riser, 4, spring, 5, expansion link, 6, cam, 7, rotary shaft, 8, synchromesh gear, 9, upper bearing (metal), 10, support set, 11, drive, 12, lower bearing, 13, radially male part, 14, circumferential part, 15, chute.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment: a kind of chopsticks automatic feeding (seeing accompanying drawing 1), including the support for supporting, support includes flat board 2, the support plate 1 being vertically fixed on flat board two ends and is vertically fixed on two pieces of risers 3 of flat board upper surface.It is provided with two chute 15(on flat board and sees accompanying drawing 3), chute is kidney ellipsoid.
Being provided with two clamp assemblies being arranged symmetrically with on flat board, each clamp assemblies includes rotary shaft 7, the cam 6 that is sequentially fixed in rotary shaft from top to bottom, synchromesh gear 8, upper bearing (metal) 9, support set 10, lower bearing 12.The rotary shaft of the wherein clamp assemblies in two clamp assemblies is as power input shaft, and this power input shaft is fixed with drive 11 in bottom, and drive connects the servomotor of drive mechanism by transmission band, and the synchromesh gear of two clamp assemblies engages each other.Power transmission shaft penetrates in the chute on flat board, and support set is in above flat board upper surface and supports power transmission shaft, and lower bearing is in below flat board lower surface, and lower bearing and support set are exactly in the both sides up and down of flat board.Power transmission shaft can translate along chute in chute.
Connection expansion link 5 between upper bearing (metal) and riser, are connected between lower bearing with support plate and have expansion link, are all equipped with spring 4 outside expansion link.Each clamp assemblies is furnished with two springs, and two spring offices are in the upper and lower both sides of flat board, and two clamp assemblies are furnished with four springs altogether, and four springs promote two clamp assemblies mutually to draw close.Chute on flat board defines the minimum range between two clamp assemblies, the most just defines the gap between two cams.
The whole outer peripheral face of cam is divided into two parts, and a part is radial direction male part 13, and another part is that circumferential part 14(sees accompanying drawing 2), radially the radius of male part is more than the external diameter of circumferential part；After two hold assembly combinations, cam is in same level and is arranged symmetrically with, and the radial direction male part of two cams forms chopsticks retaining part relatively, and the circumferential part of two cams forms chopsticks blanking position relatively.The girth of the radial direction male part of cam pushes distance more than or equal to the chopsticks set, and the girth of the circumferential part of cam meets the chopsticks tail end cam to be departed from when cam turns over this girth between two cams.Clamp assemblies is limited by chute, and the minimum range between the circumferential part of two cams is more than the minimum widith of chopsticks, it is simple to chopsticks drop into chopsticks blanking position smoothly.
nullThis device is between the outlet of chopsticks feeding device and the entrance of chopsticks painting installation，Rotary shaft being rotated by servomotor，The chopsticks blanking position that the circumferential part of cam is formed relatively the most just outlet to chopsticks feeding device，Chopsticks fairly fall in chopsticks blanking position from the outlet of chopsticks feeding device，Rotary shaft is rotated further，The radial direction male part of cam starts to clamp chopsticks appearance both sides，Rotation along with cam，Radially male part gradually moves towards chopsticks tail end relative to the chopsticks retaining part formed，Chopsticks are advanced toward，Until entering the entrance of chopsticks painting installation，And completed the movement in chopsticks painting process by chopsticks painting installation，Radially concave portion is from rear，The circumferential part of two cams is relative，After the tail end disengaging cam of these chopsticks，The chopsticks blanking position formed between circumferential part is already at empty state，Just accept next chopsticks，So persistently complete chopsticks japanning self-feeding.
Embodiment described above is a kind of preferred version of the present invention, and the present invention not makees any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (9)
1. a chopsticks automatic feeding, it is between the outlet of chopsticks feeding device and the entrance of chopsticks painting installation, it is characterized in that including a support, two clamp assemblies being arranged on support plate (2), driving clamp assemblies to realize the drive mechanism of feeding, two clamp assemblies combinations form chopsticks clamping device, are provided with the adaptive mechanism of the clamping dimension that can change chopsticks clamping device between support and two clamp assemblies；Clamp assemblies includes rotary shaft (7), fixing cam (6) on the rotating shaft, forms chopsticks retaining part between the cam of two clamp assemblies.
Chopsticks automatic feeding the most according to claim 1, it is characterised in that the whole outer peripheral face of cam is divided into two parts, a part is circumferential part (14), and another part is radial direction male part (13), and radially the radius of male part is more than the external diameter of circumferential part；After two hold assembly combinations, cam is arranged symmetrically with, and the radial direction male part of two cams forms chopsticks retaining part relatively, and the circumferential part of two cams forms chopsticks blanking position relatively.
Chopsticks automatic feeding the most according to claim 2, it is characterized in that the girth of the radial direction male part of cam pushes distance more than or equal to the chopsticks set, the girth of the circumferential part of cam meets the chopsticks tail end cam to be departed from when cam turns over this girth between two cams；Minimum range between the circumferential part of two cams is the minimum widith of chopsticks.
4. according to the chopsticks automatic feeding described in claim 1 or 2 or 3, it is characterised in that being fixed with synchromesh gear (8) in rotary shaft, the synchromesh gear in the rotary shaft of two clamp assemblies engages each other；The rotary shaft of the wherein clamp assemblies in two clamp assemblies is as power input shaft, and this power input shaft is connected with drive mechanism.
Chopsticks automatic feeding the most according to claim 4, it is characterised in that the lower end as the rotary shaft of power input shaft is fixed with drive (11), drive is connected with drive mechanism by driving member；Drive mechanism uses driven by servomotor.
6., according to the chopsticks automatic feeding described in claim 1 or 2 or 3, it is characterised in that be provided with chute (15) on support plate, rotary shaft is through chute and can translate in chute；Described adaptive mechanism uses spring mechanism, and spring mechanism includes the spring (4) connecting two clamp assemblies with support, and spring promotes two clamp assemblies mutually to draw close.
Chopsticks automatic feeding the most according to claim 6, it is characterized in that totally four, the spring of spring mechanism, one clamp assemblies joins two springs, it is fixed with two bearings in the rotary shaft of each clamp assemblies, two bearings splits the both sides up and down at support plate, the bearing in rotary shaft is withstood in the end of spring, the telescopic direction of spring with the direction that clamp assemblies translates to parallel.
Chopsticks automatic feeding the most according to claim 7, it is characterized in that support plate is fixedly arranged above the riser (3) of vertical flat plate, the two ends of flat board are fixed with support plate (1), and one end of the spring above flat board is connected on riser, and one end of the spring below flat board is connected on support plate.
Chopsticks automatic feeding the most according to claim 8, it is characterized in that spring inner is installed with expansion link (5), the two ends of the expansion link above flat board are respectively fixed on the bearing of correspondence and on riser, and below flat board, the two ends of expansion link are respectively fixed on the bearing of correspondence and on support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405460.2A CN104226555B (en) | 2014-08-18 | 2014-08-18 | Chopsticks automatic feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405460.2A CN104226555B (en) | 2014-08-18 | 2014-08-18 | Chopsticks automatic feeding |
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| Publication Number | Publication Date |
|---|---|
| CN104226555A CN104226555A (en) | 2014-12-24 |
| CN104226555B true CN104226555B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410405460.2A Expired - Fee Related CN104226555B (en) | 2014-08-18 | 2014-08-18 | Chopsticks automatic feeding |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049744Y (en) * | 2007-05-21 | 2008-04-23 | 吴志仁 | Packing machine feeding mechanism and chopsticks packing machine with the same |
| CN203342996U (en) * | 2013-07-15 | 2013-12-18 | 丽水市禾嘉自动化科技有限公司 | Chopstick painting machine |
| CN204074452U (en) * | 2014-08-18 | 2015-01-07 | 浙江三箭工贸有限公司 | Chopsticks automatic feeding |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH115202A (en) * | 1997-06-18 | 1999-01-12 | Bizen Hatsujo Kk | Slender bar comminuting treating machine for disposable wooden chopsticks or the like |
| JP2002120811A (en) * | 2000-10-16 | 2002-04-23 | Tsudakoma Engineering Kk | Chopstick feeder of automatic chopstick packaging machine |
| JP2011160874A (en) * | 2010-02-05 | 2011-08-25 | Ishino Seisakusho Co Ltd | Chopstick washing device |
-
2014
- 2014-08-18 CN CN201410405460.2A patent/CN104226555B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049744Y (en) * | 2007-05-21 | 2008-04-23 | 吴志仁 | Packing machine feeding mechanism and chopsticks packing machine with the same |
| CN203342996U (en) * | 2013-07-15 | 2013-12-18 | 丽水市禾嘉自动化科技有限公司 | Chopstick painting machine |
| CN204074452U (en) * | 2014-08-18 | 2015-01-07 | 浙江三箭工贸有限公司 | Chopsticks automatic feeding |
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| Publication number | Publication date |
|---|---|
| CN104226555A (en) | 2014-12-24 |
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Granted publication date: 20160824 Termination date: 20190818 |