CN104226555A - Automatic chopstick feeding device - Google Patents
Automatic chopstick feeding device Download PDFInfo
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- CN104226555A CN104226555A CN201410405460.2A CN201410405460A CN104226555A CN 104226555 A CN104226555 A CN 104226555A CN 201410405460 A CN201410405460 A CN 201410405460A CN 104226555 A CN104226555 A CN 104226555A
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- chopsticks
- clamp assemblies
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- spring
- chopstick
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Abstract
The invention relates to an automatic chopstick feeding device, which realizes the automatic feeding during painting of a piece of chopstick and overcomes the defects of no paint on the surface of the chopstick, low painting efficiency and low painting quality caused by existing manual painting. The automatic chopstick feeding device comprises a bracket, two floating clamping assemblies and a driving mechanism, wherein the two floating clamping assemblies are arranged on a flat plate of the bracket, and the driving mechanism is used for driving the clamping assemblies to feed; the two clamping assemblies are combined to form a chopstick clamping mechanism, and a self-adaptive mechanism which can be used for changing the clamping dimension of the chopstick clamping mechanism is arranged between the bracket and the two clamping assemblies; the clamping assemblies comprise rotating shafts and cams which are fixed on the rotating shafts, and a chopstick clamping position is formed between the cams of the two clamping assemblies; a chute on which rotating shafts translate is formed in the flat plate of the bracket. Along with the rotation of the cams, the chopstick is pushed towards an inlet of a chopstick painting device, and the whole process is fully automated; the contact time of the cams and both sides of the outer surface of the chopstick is changed, so that the phenomenon of no paint on the surface of the chopstick cannot occur, and the painting quality is high.
Description
Technical field
The present invention relates to chopsticks and draw a kind of device in paint equipment, more particularly a kind ofly realize the chopsticks automatic feeding that chopsticks draw paint automatically.
Background technology
Chopsticks are the quintessence of Chinese culture of China.It is not only light and handy 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 very strong hand down and flexibility, and making by hand is its essential characteristic.The structure of chopsticks is very simple, is only made up of two smooth thin rods.And chopsticks are as a kind of commodity, in people's daily life, play important role, each family can be equipped with the chopsticks of sufficient amount, and therefore the utilization rate of chopsticks is very high.
In order to improve the service life of chopsticks, especially for wooden and bamboo chopsticks, generally all one deck paint can be wrapped in the appearance of chopsticks.
Traditional chopsticks technique makes by hand, therefore wraps up in the step of paint also referred to as drawing paint.Existing craft draws paint to be all by the tail end of the hand-held chopsticks of operator, and extend in paint box from aperture by chopsticks, then being detached in aperture by chopsticks, detach in process, chopsticks, through small holes time, have scraping article and struck off by the paint of chopsticks excess surface.
But craft draw lacquer craftwork, there is larger defect.When drawing paint by hand, need the end of hand-held chopsticks, the front end of chopsticks and chopsticks body are sent in japanning box and carry out japanning, but due to hand-held reason, the end of chopsticks can not be fed in japanning box and carry out japanning, therefore can leave the position of non-japanning at chopsticks end, need follow-up process to make up, efficiency comparison is low, and the quality of japanning is lower.Therefore need one badly and automatically can draw paint, and the equipment that efficiency is high, to raise the efficiency.But existing chopsticks draw paint equipment automatically, be all adopt the mode of fixed clamp to shift chopsticks, especially in the process of chopsticks japanning, the retaining part of chopsticks does not unclamp, so still, can leave the position of non-japanning at chopsticks end, the efficiency of japanning is low., also need other operations to make up.
Summary of the invention
The object of this invention is to provide a kind of chopsticks automatic feeding, realize the self-feeding of chopsticks japanning, feeding efficiency is high.
The invention solves existing craft draws paint to need hand-heldly to move chopsticks and 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 connected by this device and chopsticks painting installation, this device time changing chopsticks retaining part, fixed clamp position can 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 of fixed clamp is used to shift 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 the need to holding chopstick fixing clip, in chopsticks moving process, change the retaining part of chopsticks all the time, thus ensureing that chopsticks surface can not exist 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, be between the outlet of chopsticks feeding device and the entrance of chopsticks painting installation, comprise a support, two clamp assemblies be arranged on support plate, drive clamp assemblies to realize the driving mechanism of feeding, two clamp assemblies are combined to 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 comprises turning cylinder, 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, moving cam synchronous axial system is with in the turning cylinder rotation process of clamp assemblies, cam clamps the both sides appearance of chopsticks, along with cam rotates, the entrance of chopsticks towards chopsticks painting installation is pushed, whole process full automation; Cam rotates and is in a direction rotation all the time, and velocity of rotation is fast, and feeding efficiency is high; Clamp assemblies is located on support plate, and regulated by adaptive mechanism, make the chopsticks retaining part between cam can regulate its gripping width like this, thus adapt to the different thickness of chopsticks appearance, also the feeding demand of the chopsticks of different size can be adapted to, between guarantee two clamp assemblies, there are enough chopsticks and fall 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 ensure that two cams can give chopsticks enough chucking powers by adaptive mechanism; All the time rotation status is in cam clamping chopsticks propelling movement process, the time of contact of such cam and chopsticks appearance both sides belongs to change, fixed clamp position can not be formed, after pushing painting installation, pay-off is separated with chopsticks, guarantee 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 adopt spring mechanism, promotes clamp assemblies by spring, or adopts expansion link, promotes clamp assemblies by expansion link, or adopts the mode of ventilation, is provided the power of clamp assemblies translation and clamping by compressed air.
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 male part, and the radius of radial male part is greater than the external diameter of circumferential part; After two hold assembly combinations, cam is arranged symmetrically with, and the radial 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 can not hinder chopsticks to fall into from the outlet of feeding device, and after cam rotates, radial male part just clamps chopsticks appearance both sides, along with cam rotates chopsticks pushed forward; Cam is arranged symmetrically with, and symmetrical center line is just in time just to the center line of the outlet of feeding device, and after chopsticks drop into chopsticks blanking position, chopsticks can not offset.
As preferably, the chopsticks that the girth of the radial male part of cam is more than or equal to setting push distance, and the chopsticks tail end that the girth of the circumferential part of cam meets when cam turns over this girth between two cams will depart from cam; Minimum range between the circumferential part of two cams is the minimum widith of chopsticks.The size of cam, velocity of rotation, the girth of radial male part and the girth of circumferential part all adapt to chopsticks tail end and can depart from cam smoothly.
As preferably, turning cylinder is fixed with synchromesh gear, the synchromesh gear on the turning cylinder of two clamp assemblies engages each other; The turning cylinder of the wherein clamp assemblies in two clamp assemblies is as power input shaft, and this power input shaft is connected with driving mechanism.
As preferably, the lower end as the turning cylinder of power input shaft is fixed with drive, and drive is connected with driving mechanism by driving member; Driving mechanism adopts driven by servomotor.
As preferably, support plate is provided with chute, turning cylinder is through chute and can translation in chute; Described adaptive mechanism adopts spring mechanism, and spring mechanism comprises the spring of connection two clamp assemblies and support, and spring promotes two clamp assemblies and mutually draws close.
As preferably, totally four, the spring of spring mechanism, a clamp assemblies joins two springs, the turning cylinder of each clamp assemblies is fixed with two bearings, two bearings splits the both sides up and down at support plate, the bearing on turning cylinder is withstood in the end of spring, and the telescopic direction of spring and the direction of clamp assemblies translation are to parallel.
As preferably, be fixed with the riser of vertical flat plate above support plate, dull and stereotyped two ends are fixed with support plate, and one end of the spring of dull and stereotyped top is connected on riser, and one end of the spring of dull and stereotyped below is connected on support plate.
As preferably, spring inner is installed with expansion link, and the two ends of the expansion link of dull and stereotyped top are respectively fixed on corresponding bearing and on riser, and the two ends of dull and stereotyped below expansion link are respectively fixed on corresponding bearing and on support plate.
The invention has the beneficial effects as follows: cam clamps the both sides appearance of chopsticks, along with cam rotates, the entrance of chopsticks towards chopsticks painting installation is pushed, whole process full automation; Clamp assemblies floats and is located at on support plate, and is regulated by adaptive mechanism, makes the chopsticks retaining part between cam can regulate its gripping width like this, thus adapts to the feeding demand of chopsticks; The time of contact of cam and chopsticks appearance both sides belongs to change, can not form fixed clamp position, and can not leave the position of non-japanning on chopsticks surface, japanning quality is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of top view of the present invention;
Fig. 3 is a kind of supporting structure schematic diagram of the present invention;
In figure: 1, support plate, 2, dull and stereotyped, 3, riser, 4, spring, 5, expansion link, 6, cam, 7, turning cylinder, 8, synchromesh gear, 9, upper bearing (metal), 10, support set, 11, drive, 12, lower bearing, 13, radial male part, 14, circumferential part, 15, chute.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of chopsticks automatic feeding (see accompanying drawing 1), comprises the support for supporting, support comprises flat board 2, is vertically fixed on the support plate 1 at dull and stereotyped two ends and is vertically fixed on two pieces of risers 3 of dull and stereotyped upper surface.Flat board is provided with two chute 15(see accompanying drawing 3), chute is kidney ellipsoid.
Flat board is provided with two clamp assemblies be arranged symmetrically with, each clamp assemblies comprises turning cylinder 7, from top to bottom fixing cam 6, synchromesh gear 8, upper bearing (metal) 9, support set 10, lower bearing 12 on the rotating shaft successively.The turning cylinder of the wherein clamp assemblies in two clamp assemblies is as power input shaft, and this power input shaft is being fixed with drive 11 bottom, and drive connects the servomotor of driving mechanism by driving-belt, and the synchromesh gear of two clamp assemblies engages each other.Power transmission shaft penetrates in the chute on flat board, and support set to be in above dull and stereotyped upper surface and to support power transmission shaft, and lower bearing is in below dull and stereotyped lower surface, and lower bearing and support set are just in time in dull and stereotyped both sides up and down.Power transmission shaft can along chute translation in chute.
Between upper bearing (metal) and riser, connection expansion link 5, is connected with expansion link between lower bearing and support plate, and expansion link outside is all equipped with spring 4.Each clamp assemblies is furnished with two springs, and two springs divide and are in dull and stereotyped both sides up and down, and two clamp assemblies are furnished with four springs altogether, and four springs promote two clamp assemblies and mutually draw close.Chute on flat board defines the minimum range between two clamp assemblies, also just defines the gap between two cams.
The whole outer peripheral face of cam is divided into two parts, and a part is radial male part 13, and another part is that circumferential part 14(is see accompanying drawing 2), the radius of radial male part is greater 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 male part of two cams forms chopsticks retaining part relatively, and the circumferential part of two cams forms chopsticks blanking position relatively.The chopsticks that the girth of the radial male part of cam is more than or equal to setting push distance, and the chopsticks tail end that the girth of the circumferential part of cam meets when cam turns over this girth between two cams will depart from cam.Clamp assemblies is by the restriction of chute, and the minimum range between the circumferential part of two cams is greater than the minimum widith of chopsticks, is convenient to chopsticks and drops into chopsticks blanking position smoothly.
This device is between the outlet of chopsticks feeding device and the entrance of chopsticks painting installation, turning cylinder rotates under the driving of servomotor, the chopsticks blanking position that the circumferential part of cam is formed relatively is just in time just to the outlet of chopsticks feeding device, chopsticks just in time drop into chopsticks blanking position from the outlet of chopsticks feeding device, turning cylinder is rotated further, the radial male part of cam starts to clamp chopsticks appearance both sides, along with the rotation of cam, radial male part moves towards chopsticks tail end gradually relative to the chopsticks retaining part formed, chopsticks are pushed forward send, until enter the entrance of chopsticks painting installation, and complete the movement in chopsticks painting process by chopsticks painting installation, radial concave portion is from rear, the circumferential part of two cams is relative, after tail end disengaging cam Deng these chopsticks, the chopsticks blanking position formed between circumferential part has been in empty state, just in time accept next chopsticks, so continue the self-feeding of chopsticks japanning.
Above-described embodiment is a kind of preferred version of the present invention, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (9)
1. a chopsticks automatic feeding, be between the outlet of chopsticks feeding device and the entrance of chopsticks painting installation, two clamp assemblies it is characterized in that comprising a support, being arranged at support plate on (2), clamp assemblies is driven to realize the driving mechanism of feeding, two clamp assemblies are combined to 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 comprises turning cylinder (7), fixing cam (6) on the rotating shaft, forms chopsticks retaining part between the cam of two clamp assemblies.
2. chopsticks automatic feeding according to claim 1, is characterized in that the whole outer peripheral face of cam is divided into two parts, and a part is circumferential part (14), and another part is radial male part (13), and the radius of radial male part is greater than the external diameter of circumferential part; After two hold assembly combinations, cam is arranged symmetrically with, and the radial male part of two cams forms chopsticks retaining part relatively, and the circumferential part of two cams forms chopsticks blanking position relatively.
3. chopsticks automatic feeding according to claim 2, it is characterized in that the chopsticks that the girth of the radial male part of cam is more than or equal to setting push distance, the chopsticks tail end that the girth of the circumferential part of cam meets when cam turns over this girth between two cams will depart from cam; Minimum range between the circumferential part of two cams is the minimum widith of chopsticks.
4. the chopsticks automatic feeding according to claim 1 or 2 or 3, it is characterized in that turning cylinder being fixed with synchromesh gear (8), the synchromesh gear on the turning cylinder of two clamp assemblies engages each other; The turning cylinder of the wherein clamp assemblies in two clamp assemblies is as power input shaft, and this power input shaft is connected with driving mechanism.
5. chopsticks automatic feeding according to claim 4, it is characterized in that being fixed with drive (11) as the lower end of the turning cylinder of power input shaft, drive is connected with driving mechanism by driving member; Driving mechanism adopts driven by servomotor.
6. the chopsticks automatic feeding according to claim 1 or 2 or 3, is characterized in that support plate being provided with chute (15), and turning cylinder is through chute and can translation in chute; Described adaptive mechanism adopts spring mechanism, and spring mechanism comprises the spring (4) of connection two clamp assemblies and support, and spring promotes two clamp assemblies and mutually draws close.
7. chopsticks automatic feeding according to claim 6, it is characterized in that totally four, the spring of spring mechanism, a clamp assemblies joins two springs, the turning cylinder of each clamp assemblies is fixed with two bearings, two bearings splits the both sides up and down at support plate, the bearing on turning cylinder is withstood in the end of spring, and the telescopic direction of spring and the direction of clamp assemblies translation are to parallel.
8. chopsticks automatic feeding according to claim 7, it is characterized in that the riser (3) being fixed with vertical flat plate above support plate, dull and stereotyped two ends are fixed with support plate (1), and one end of the spring of dull and stereotyped top is connected on riser, and one end of the spring of dull and stereotyped below is connected on support plate.
9. chopsticks automatic feeding according to claim 8, it is characterized in that spring inner is installed with expansion link (5), the two ends of the expansion link of dull and stereotyped top are respectively fixed on corresponding bearing and on riser, and the two ends of dull and stereotyped below expansion link are respectively fixed on corresponding bearing 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104226555A true CN104226555A (en) | 2014-12-24 |
| CN104226555B 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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Citations (6)
| 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 |
| CN201049744Y (en) * | 2007-05-21 | 2008-04-23 | 吴志仁 | Packing machine feeding mechanism and chopsticks packing machine with the same |
| JP2011160874A (en) * | 2010-02-05 | 2011-08-25 | Ishino Seisakusho Co Ltd | Chopstick washing device |
| 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 |
-
2014
- 2014-08-18 CN CN201410405460.2A patent/CN104226555B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| CN201049744Y (en) * | 2007-05-21 | 2008-04-23 | 吴志仁 | Packing machine feeding mechanism and chopsticks packing machine with the same |
| JP2011160874A (en) * | 2010-02-05 | 2011-08-25 | Ishino Seisakusho Co Ltd | Chopstick washing device |
| 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 |
|---|---|
| CN104226555B (en) | 2016-08-24 |
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