CN209535547U - A kind of annular rubber band strapper - Google Patents
A kind of annular rubber band strapper Download PDFInfo
- Publication number
- CN209535547U CN209535547U CN201920037484.5U CN201920037484U CN209535547U CN 209535547 U CN209535547 U CN 209535547U CN 201920037484 U CN201920037484 U CN 201920037484U CN 209535547 U CN209535547 U CN 209535547U
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000033001 locomotion Effects 0.000 claims abstract description 35
- 238000003892 spreading Methods 0.000 claims abstract description 19
- 230000007480 spreading Effects 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 241000254032 Acrididae Species 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B13/022—Applying preformed bands of continuous-ring form, e.g. elastic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of annular rubber band strappers, are tied up using annular rubber band to the polybag for being folded into strip.It mainly include rack, vibration disk device, polybag conveying device, it is characterized by: being additionally provided with U-shaped notch on the vibration disk device, it is additionally provided with rubber band device for spreading in the corresponding position of the U-shaped notch, the rubber band device for spreading mainly includes bracket, opening direction strut, two side braces, opening direction movement mechanism and insertion movement mechanism.Insertion movement mechanism drives strut to be inserted into the annular rubber band of U-shaped notch first, and opening direction movement mechanism again removes annular rubber band from vibration disk device, then supports annular rubber band greatly, and implements to tie up.The manipulator rubber band grass-hopper of the prior art is omitted in the utility model, also omits the mechanisms such as de- gusset, baffle ring, has simplified working link, so that the operation is stable, simple and compact for structure, the high yield rate tied up.
Description
Technical field
The utility model relates to a kind of annular rubber band strapper, it is specifically a kind of using annular rubber band to polybag into
The strapper of row binding.
Background technique
The polybag produced automatically by Bag Making Machine, for convenient for storage, sale and use, these plastics need to fold
Grow up strip, is then tied up again in the middle position for the polybag for being folded into strip with annular rubber band, it then could be into
Enter market.
Authorization Notice No. CN208070086U discloses a kind of automatic flexible strapping machine (hereinafter referred to as documents 1), main
It include: major ingredient feeding mechanism, auxiliary material feeding mechanism, banding mechanism.Its banding mechanism includes dilator and manipulator.Shen Qing Publication
Number CN108773518A discloses a kind of " automatic bonding unit of plastic bag making machine " (hereinafter referred to as documents 2).It is led
It include: polybag feeding mechanism, rubber band arrangement output mechanism, banding mechanism.Its banding mechanism includes that dilator and rubber band turn
Mechanism is sent, " rubber band that the rubber band transfer device is used to arrange rubber band output mechanism output is transferred to the dilator ".Application
Publication No. CN108910465A discloses a kind of " the rubber band conveying device of automatic flexible strapping machine " (hereinafter referred to as documents 3).Its
Specifically include that vibrating disk, vibrator, manipulator and mechanical arm drive mechanism, it is characterised in that: be equipped with gear in the upper end of the baffle
Plate is equipped on the baffle for detecting the rubber band detection device for whether having rubber band on the inside of baffle；In the vibration disk device
The inside adjacent of upside and the baffle is equipped with a notch ----, manipulator grabs skin from the discharge port of vibration disk device
It is transmitted on 4 struts again after muscle.
Compared by analysis: the major ingredient feeding mechanism of documents 1 actually just contains the polybag of documents 2
Feeding mechanism；The rubber band that its auxiliary material feeding mechanism actually just contains documents 2 arranges transfer device.Documents 1
Banding mechanism and the banding mechanism of documents 2 be it is identical, no matter documents 1 or documents 2 or even documents
3, it is all to be grabbed the rubber band in vibrating disk by manipulator and mechanical arm drive mechanism, then using linear motion, anti-
Transhipment is dynamic, after a lot of bother after be transferred on rubber band device for spreading again.Its problem is: first is that the skin after manipulator grabs rubber band
Influential point of tendons is sagging, and the sagging round rubber band internal diameter originally that will lead to of rubber band becomes ellipse, this is unfavorable for four struts
It is inserted into simultaneously, the success rate inserted is smaller, this seriously affects the job stability of machine；Second is that rubber band is caught by manipulator
It is easy to shake during transfer, shake, the long period can just settle out.The rubber band of shaking is difficult to make four struts reliably
It is inserted into the inner hole of rubber band, it is necessary to select biggish rubber band, increase is tied up cost by this；Third is that since it is desired that manipulator transfers
The working procedure of rubber band will first be grabbed rubber band by manipulator, then on being transferred to strut, from vibration disk device
Come over, in the past, increases the chance of error after a lot of bother, also influence the speed tied up and working efficiency；Fourth is that manipulator
Running track includes linear motion and rotary motion, and de- gusset, baffle ring etc. are also needed on rubber band dilator.These are all needed
Space is increased, so that machine volume increases, structure is complicated, and manufacturing cost is higher.
Application publication number CN108688888A discloses " a kind of packaging bag strapper " (hereinafter referred to as documents 4).Its
It include: rubber band screening plant, rubber band device for spreading and packaging bag conveying device.Rubber band device for spreading therein includes rack, set
Rubber band clamp hand, lateral spreading mechanism and vertical spreading mechanism.It has problems in that: when two contact pins of lateral spreading mechanism
After rubber band is laterally strutted, the length of the circumference of rubber band can be divided into two sections in the position of two contact pins, because of skin
Muscle elasticity with higher, in the case where the relative position of two contact pins is constant, when tensing or tear (two contact pins) top
That section of rubber band when can only that section of rubber band above stretching, and following that section of rubber band is because cannot be by there are two the resistance of contact pin
Stretching, this phenomenon are generally referred to as " not walking on the rope ".Two support rubber band clamp hands described in the documents 4 are by that section of top
Although be capable of forming when rubber band is propped up upwards one it is trapezoidal can cover on polybag, but can only two contact pin tops of stretching that
One section of rubber band, this makes that section of following rubber band more loose and that section of rubber band above is supportted tightly to be easy very much and be broken.Namely
Say: it includes lateral spreading mechanism and vertical spreading mechanism that the rubber band of documents 4, which struts transposition, when lateral spreading mechanism will be annular
Form two sections after rubber band support support squarely, and two support rubber band clamp hands of vertical spreading mechanism can only by top you one section
Rubber band support is big, that section of following rubber band is unable to stretching, and that section of rubber band of top supports tightly to be easily broken off very much, exactly because also
This support rubber band mode elasticity is different, so the more difficult adaptation market of this strapper.
Utility model content
The technical problem to be solved by the utility model is to a kind of annular rubber band strapper, using annular rubber band as bundle
Jag ties up the polybag folded up, and provides a kind of simple and stable structure for polybag bag making folding machine, high-efficient
A kind of annular rubber band strapper.
To realize the above-mentioned technical purpose, the technical solution of the utility model is: a kind of annular rubber band strapper, including machine
Frame, vibration disk device, polybag transmission device, it is characterised in that: be equipped in the discharge port position of the vibration disk device U-shaped
Notch is additionally provided with rubber band device for spreading in the corresponding position of the U-shaped notch, and the rubber band device for spreading includes bracket, institute
It is additionally provided on the bracket stated and ties up mouth, be additionally provided with opening direction strut, two side stays on the peripheral bracket position for tying up mouth
Bar struts cylinder, and the opening direction strut is correspondingly arranged along the opening direction of U-shaped notch, and two side braces are located at
Position corresponding with the two sides of U-shaped notch, the opening direction strut, two side braces respectively with strut cylinder and connect, it is described
Bracket on be additionally provided with insertion movement mechanism and opening direction movement mechanism.
The vibration disk device can be such that mixed and disorderly unordered workpiece automatically becomes and align, is in good order, be defeated one by one
Out.The vibration disk device is also equipped with the functions such as sorting, detection, counting, is other than the Orienting ordered arrangement for meeting workpiece
A kind of well known high-tech product being widely used.Because it has detection function, when multiple annular rubber bands of the present invention
By in an orderly manner arrangement be transported to discharge port when, detection device such as optoelectronic switch, close to switch etc. be able to detect that rubber band
The position of discharge port position or U-shaped notch is reached, vibrating disk can be timely controlled and stop vibration, after taking the rubber band away
Vibrating disk can start again at vibration, and this interrupted oscillating enables the spiral rubber band along vibrating disk of rubber band one by one
Output track is one by one by the discharge port position of intermittent delivery to vibration disk device, i.e., the position of described U-shaped notch.
The U-shaped notch is located at the position of the vibrating disk discharge port, generally lies in the rubber band conveying of vibration disk device
The upside of track, width should be less than the diameter of elastic tape, the beam overall after closing up greater than opening direction strut and two side braces
Degree can be such that multiple struts closed up front and back in U-shaped notch passes freely through.The U-shaped notch, opening direction can be
Longitudinal opening, i.e., the opening direction of U-shaped notch upward, are also possible to left and right transverse opening, are also possible to inclined direction.It should root
According to the direction of transfer of polybag transmission device, the posture of holding plastic bags or according to the form for the polybag for being folded into strip
To determine the opening direction of U-shaped notch.If the opening direction of U-shaped notch is longitudinal opening either transverse opening, by
The form of distracted rubber band is diamond shape, if the opening direction of U-shaped notch is inclined direction setting, the rubber band being softened
Form be exactly rectangular.
The bracket is similar to a plate body or box-shaped body, be also possible to it is a kind of by surround rectangular of multiple struts or
Polygon, the bracket can carry out relative motion between the front and back of the U-shaped notch of the vibration disk device, can also be with
With making a relative move in-between for the U-shaped notch of vibration disk device.
Described ties up mouth, corresponding with the U-shaped notch, and shape is tied up with distracted rubber band form and needs
Polybag shape it is corresponding, and tie up mouth and should be greater than mechanical front end exterior contour when being clipped in holding plastic bags, be used for
Making the position at the middle part for the polybag for being folded into strip or more can extend into wherein.
The opening direction strut, be mounted on it is described strut on cylinder, the cylinder that struts is fixedly mounted on bundle
On the corresponding backing positions of two sides up and down of tying, for rubber band to be strutted to both ends along the opening direction of the U-shaped notch.
The two side braces setting will at least be arranged two, every side setting at least one in the corresponding two sides of U-shaped notch
It is a, it is respectively provided on the corresponding backing positions in U-shaped notch two sides, is supportted for two side directions rubber band along U-shaped notch
It opens.At least two liang of side braces can be connected to two and strut on cylinder, can also by one strut cylinder
Driving.
It is described to strut cylinder, it is rack-mount it is described tie up on the peripheral position of mouth, include guide rod cylinder, slide unit gas
Cylinder etc..For driving the opening to extend and retract to strut, two side braces.Under the driving for strutting cylinder, when four
A strut can be from the inner hole that the U-shaped notch is inserted into rubber band when all stretching out, can be by ring when four struts all retract
Shape rubber band supports big diamondwise or rectangular.
The cylinder that struts is a kind of double-rod cylinder as a preferred technical solution,.Double-rod cylinder has cylinder rod not
The characteristic of rotation, so as to guarantee that strut will not be swung.The mode of double-rod cylinder is substituted there are also very much, such as: guide rod cylinder,
Slider cylinder, common cylinder accessory rail sliding block etc..
The insertion movement mechanism is connected between the bracket and rack, for driving the bracket to carry out
Linear motion or rotary motion, pendulum motion, between mobile the rubber band device for spreading and the vibration disk device
Relative position is inserted into strut in the annular rubber band inner hole in U-shaped notch.
The insertion movement mechanism includes guide rail, sliding block, cylinder, the sliding block peace as a preferred technical solution,
On bracket, the guide rail is mounted in the rack, and the cylinder is connected between bracket and rack.
The cylinder includes a kind of multiposition cylinder as a preferred technical solution, and the multiposition cylinder is one
Kind cylinder rod is capable of the cylinder that multistage stretches out, and can be realized multi-section stroke.It can be a kind of double rod cylinders, i.e. every cylinder has
The cylinder of two cylinder rods, two cylinders can also be cascaded use.
As one of the numerous embodiments of insertion movement mechanism, the insertion movement mechanism includes a kind of electronic slide unit
Or slider cylinder, the bracket are connected on the slide unit of the electronic slide unit or slider cylinder, carriage saddle is mounted on described
Rack on.
As another embodiment of insertion movement mechanism, the insertion movement mechanism is a kind of oscillating cylinder, institute
The side for the bracket stated is hinged in the rack, and the oscillating cylinder is connected between the bracket and rack,
The driving lower bracket of oscillating cylinder is relative to the U-shaped notch reciprocally swinging.To make strut be inserted into the U-shaped notch
In.The oscillating cylinder can also be merged with common cylinder and rocker arm and be used, and one end of the cylinder is connected to described
In rack, cylinder rod is connected on rocker arm, and rocker arm is connected on the bracket or on hinge column.The cylinder shakes in driving
It can make 90 degree of described bracket rotary oscillation or more when arm.
The opening direction movement mechanism is arranged on the bracket, for driving the bracket along U-shaped notch
Direction move back and forth, comprising moving up and down, all around movement, banking motion etc., for rubber band to be removed vibration from U-shaped notch
Moving plate device.
The opening direction movement mechanism includes a kind of guide rod cylinder, the guide rod as a preferred technical solution,
Cylinder is arranged in the rack, and the bracket is connected on the guide rod seat of the guide rod cylinder.The guide rod cylinder
Alternative is also possible to slide one guide rod of setting respectively in the two sides of common cylinder.
As the another embodiment of opening direction movement mechanism, the side of the bracket is hinged on described by shaft
Rack on, the other side of the bracket connects cylinder, when cylinder operation can driving arm around the shaft swing, thus
So that strut is done movement in a curve in the U-shaped notch, annular rubber band can be removed into vibration disk device.
As another embodiment of opening direction movement mechanism, the vibration disk device is mounted on guide rod cylinder
On guide rod seat, the guide rod cylinder is mounted in the rack.When strut is inserted into ring from the U-shaped notch of vibration disk device
After in shape rubber band, the guide rod cylinder driving vibration disk device is moved down, to keep U-shaped notch mobile relative to strut, by ring
Type rubber band removes vibrating disk.
The polybag transmission device, for the polybag for being folded into strip to be transmitted to the operating position tied up,
Position i.e. corresponding with mouth is tied up can also directly transport and extend into described tie up in mouth.Including mechanical folder, mechanical arm, gas
Start refer to etc. numerous embodiments, can be front-rear direction conveying, be also possible to left and right directions conveying, be also possible to up and down direction
Transmission.For polybag transmission device, specific embodiment is all given in above-mentioned documents, herein no longer in detail
It states.
For testing agency of vibration disk device, such as optoelectronic switch, close switch and control system etc., these are all
It is itself to have in vibration disk device, and be all early widely used, it from the market or in Taobao can be set of
It buys, details are not described herein.
By adopting the above-described technical solution, the beneficial effects of the utility model are: compared with documents 1,2,3,
Since manipulator and mechanical arm drive mechanism for transferring rubber band is omitted, not only make machine compact simple in structure,
And also eliminate manipulator crawl and transport the working link of rubber band, it not only increases and ties up speed, and working link
The probability of machine operation fault can be reduced by reducing nature, so that machine operation is stablized；The manipulator disclosed in the above-mentioned documents
The process of rubber band is transferred to analyze, and manipulator will just be inserted into multiple struts by horizontal and vertical movement after catching rubber band
On because rubber band it is flexible be easy it is sagging, make originally just round rubber band become ellipse, and rubber band turns after a lot of bother
It is easy to shake when bringing to tremble, these factors all will seriously affect the reliability of strut insertion, and disclosed by the utility model
Rubber band is tilted on U-shaped notch, is to carry out strut insertion in the state of this static and positive round, so insertion is steady
Qualitative height；Also, the utility model is omitted special to the technologies such as " baffle ring ", " de- gusset " described in documents 1 and 2
Sign, can make rubber band reliably be detached from strut and cover on polybag, further simplify structure, improve work effect
Rate.Compared with documents 4: rubber band can be supportted grow first by the opening direction strut of the utility model or two side braces, by skin
The circumferential length of muscle is divided into two sections, and then two side braces or opening direction strut are again respectively from the centre of two sections of isometric rubber bands
It is divided into two again, so, cricoid rubber band, which is almost averaged, is divided into 4 sections, and the form that this 4 sections of rubber bands surround is substantially
Corresponding with the form of polybag, the tightness of rubber band is uniform, reduces breakage, reduces and ties up cost.This and above-mentioned comparison are literary
Part compares with substantive features and progress.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of embodiment one；
Fig. 2 is the structural principle top view of embodiment one；
Fig. 3 is the structural principle leftschematic diagram of the rubber band device for spreading of embodiment one；
Fig. 4 to Fig. 7 is the work step and operation principle schematic diagram of embodiment one
Fig. 8 is the structural principle schematic top plan view of embodiment two；
Fig. 9 is the working principle top view of embodiment two；
The working principle front view of Figure 10 embodiment two.
In figure: 1- rack；2- vibration disk device；21-U type notch；22- rubber band output track；3- machinery folder；31- conveying
Cylinder；32- guide rail；33- sliding block；4- bracket；40- ties up mouth；41- opening direction strut；Two side brace of 42-；43- double rod gas
Cylinder；5- multiposition cylinder；51- guide rail；52- sliding block；53- oscillating cylinder；6- rubber band；7- polybag；8- guide rod cylinder；80- frame
Frame；81-- lifting cylinder；82- guide rail；83- sliding block.
Specific embodiment
In order to comprehensively disclose the technical solution of the utility model, it is specifically described below by two embodiments.
The left side of attached drawing is exactly front described in the utility model in the description of the present invention, and the right of attached drawing is exactly that this is practical
Behind described in novel, attached drawing is exactly the left side described in the utility model below, and the top of attached drawing is exactly the utility model institute
The right stated.
It is as shown in Figure 1 to Figure 3: a vibration disk device 2 to be installed before rack 1, in the skin of the vibration disk device 2
A U-shaped notch 21 is arranged in the end upper side position of muscle output track 22, and the U-shaped notch is exactly a rectangular v notch v,
So that the width of U-shaped notch is less than the diameter of annular rubber band 6, makes the opening up of U-shaped notch, bottom is in rubber band output track
Upside.One rubber band device for spreading is set on U-shaped notch 21 backward corresponding shelf position, and rubber band device for spreading includes branch
Frame 4, the rectangular plate body of setting one form bracket 4, are arranged one on the middle position of bracket 4 and tie up mouth 40, make to tie up
Mouthfuls 40 shape holds that the front end profile of polybag 7 is corresponding with mechanical folder 3, and the polybag 7 for clamping mechanical folder 3
Front and back middle section position, which can extend into, ties up mouth 40；It is corresponding with the opening direction of U-shaped notch 21 in the two sides up and down for tying up mouth 40
Backing positions on a double-rod cylinder 43 is installed respectively, an opening is installed respectively on the cylinder rod of two double-rod cylinders 43
Direction strut 41 installs a double-rod cylinder 43 on the corresponding backing positions in two sides of U-shaped notch 21, in two double rods respectively
One two side brace 42 is installed respectively on the cylinder rod of cylinder 43；Make two opening direction struts 41 and two two side braces 42 all
It can close up after stretching in the centre for tying up mouth 40；The insertion movement mechanism includes: the vibrating disk on the rack
Front-rear direction side-by-side parallel installs two guide rails 51 behind device 2；The harness motion direction mechanism includes: to lead at two
One sliding block 52 is installed respectively on rail 51, a guide rod cylinder 8, the lower end peace of the bracket 4 are installed on two sliding blocks 52
On the guide rod seat of guide rod cylinder 8, in the side of guide rod cylinder 8 connection one multiposition cylinder 5 of installation, multiposition cylinder 5
The other end be connected in rack 1；Polybag transmission device includes: to install a guide rail 32 at rear portion of rack 1 or so, is being led
It is slidably installed a mechanical folder 3 on rail 32 by sliding block 33, one cylinder 31 of connection installation between rack 1 and mechanical folder 3.
Specific work process is as follows: as shown in Figure 4: under original state, the cylinder rod of four double-rod cylinders 43 is all to retract
, after the cylinder rod of 4 double-rod cylinders 43 is all stretched out, two opening direction struts 41 and two two side braces 42 are all to tying up mouth
40 intermediate stretch out is closed up；When 2 operation vibration of vibration disk device, the rubber band 6 being previously positioned in vibrating disk can be orderly aligned
Ground along spiral rubber band output track to the direction of discharge port, that is, U-shaped notch 21 position walking, when the rubber band 6 of foremost
When going to the position of U-shaped notch 21, the detection device of vibration disk device can issue a control letter detecting rubber band 6 in place afterwards
Vibrating disk number is set to stop vibration, multiposition cylinder 5 opens first stroke driving arm 4 and moves forward one section of lesser distance, i.e., more
The cylinder rod of position cylinder 5 stretches out one section, and the Forward of driving arm 4 fills opening direction strut 41 and two side braces 42 from vibrating disk
It sets and is inserted into the inner hole of rubber band 6 behind the U-shaped notch 21 on 2, form state as shown in Figure 4.Later, guide rod cylinder 8
It opens driving arm 4 to move up, after bracket 4 moves up, so that rubber band 6 removes vibration disk device 2 therewith；Later, upper and lower two
Two double-rod cylinders 43 of side open simultaneously driving opening direction strut 41 for the support of annular rubber band 6 into a rectangle, are formed such as
State shown in fig. 5.Then, it is in and ties up the double-rod cylinders 43 of 40 two sides of mouth and also open simultaneously, drive two two side braces 42
Rectangular rubber band is further strutted to big, formation diamond shape or rectangular, formation state as shown in Fig. 6 (left side view).This
When, machinery folder 3 has been clamped to the polybag 7 for being folded into growth strip from the folding device of polybag, then in cylinder 31
Driving under so that mechanical folder 3 is hold the position that polybag 7 was transmitted to and tied up 40 correspondence of mouth along guide rail 32；Then, more
Position cylinder 5 opens second stroke, and driving arm 4 continues to move back, and makes by the middle section position of the polybag 7 of mechanical 3 clamping of folder
It extend among the opening of distracted rubber band 6；During bracket 4 continues to move back, so that the front end of mechanical folder 3 touches
Rubber band 6 can be pushed away landing from opening direction strut 41 and two side braces 42 by the front end of rubber band 6, machinery folder 3, pushed away from landing
Rubber band 6 shrink and be bundled on polybag 7 under the action of screen resilience, form state as shown in Figure 7.Later, multiposition gas
Cylinder 5 discharges second stroke, and bracket 4 is made to be restored to initial position, and the polybag tied up exposes from tying up in mouth, machinery folder
3 unclamp, and the polybag tied up is fallen.So far, the work of tying up of embodiment one is completed.
Embodiment two, as shown in Fig. 8, Fig. 9, Figure 10: it is in place of embodiment two and the main difference of embodiment one: its
One: opening direction movement mechanism includes: frame 80, installs sliding block respectively in the two sides of bracket 4, bracket 4 is made to slide up and down setting
On frame 80；Second, insertion movement mechanism is a kind of oscillating cylinder 53；Third, the conveying direction of polybag conveying device is
Left and right directions conveying, the polybag for being folded into strip is in left and right transverse state on machinery folder 3, is equivalent to embodiment one
In the posture plane of polybag 7 have rotated 90 degree counterclockwise.
As shown in Figure 8: one frame 80 of setting installs an oscillating cylinder on the side lower end of frame 80 and rack 1
53, in the inner edge two sides of frame 80 one guide rail 82 is installed up and down respectively, two sliding blocks 83 are installed respectively in the two sides of bracket 4,
Pass through bracket 4 between two guide rails 82 that sliding block 83 is slidably mounted in frame 80, installs one in the bottom side of frame 80 and rise
The cylinder rod of lifting cylinder 81 is connected to the bottom side of bracket 4 by sending down abnormally ascending cylinder 81.Before vibration disk device 2 is mounted on frame 80
Left side of face, U-shaped notch 21 are located at the rear side of vibration disk device, and the guide rail 32 and conveying cylinder 31 of polybag conveying device are in left and right
Direction is mounted in the right side rack 1 of frame 80.
The specific work process of embodiment two is as follows: as shown in Figure 8,9, 10, before original state lower frame 80 and bracket 4 are
State afterwards, firstly, opening direction strut 41 and two side braces 42 are closed up under the driving of double-rod cylinder 43 in tying up mouth 40
Between, then oscillating cylinder 53 opens driver framework 80 and bracket 4 and swings 90 degree to the direction of U-shaped notch 21 in a clockwise direction,
It is inserted into the opening direction strut 41 after closing up and two side braces 42 in the rubber band 6 of U-shaped 21 position of notch with the swing of bracket 4
Kong Zhong forms state as shown in Figure 9.Later, it is upward to open guide rail 82 of the driving arm 4 along 80 two sides of frame for lifting cylinder 81
It is mobile, so that opening direction strut and two side braces be made to move upward out rubber band 6 from U-shaped notch 21；Rubber band 6 after being moved out of
It is strutted by opening direction strut 41 and two side braces 42；The release of oscillating cylinder 53 makes frame 80 and bracket 4 be reset to initial position,
Later, the mechanical folder 3 of conveying cylinder 31 opening driving, which is moved to the left and extend into, ties up in mouth 4, forms state as shown in Figure 10.
Later, rubber band 6 is turned down landing, the ring of landing from opening direction strut 41 and two two side braces 43 by the front end of mechanical folder 3
Shape rubber band is banded on polybag under the action of screen resilience, is then conveyed the release of cylinder 31 and is resetted, the plastics after having tied up
Bag 7 is extracted out from tying up in mouth 40, and so far, embodiment two ties up work completion.
Claims (3)
1. a kind of annular rubber band strapper, including rack, vibration disk device, polybag transmission device, it is characterised in that: described
The discharge port position of vibration disk device is equipped with U-shaped notch, is additionally provided with rubber band in the corresponding position of the U-shaped notch and struts dress
It sets, the rubber band device for spreading includes bracket, is additionally provided on the bracket and ties up mouth, in the peripheral bracket for tying up mouth
It is additionally provided with opening direction strut, two side braces on position, struts cylinder, opening of the opening direction strut along U-shaped notch
Direction is correspondingly arranged, and two side braces are located at position corresponding with the two sides of U-shaped notch, the opening direction strut,
Two side braces are connect with cylinder is strutted, and insertion movement mechanism and opening direction movement mechanism are additionally provided on the bracket.
2. a kind of annular rubber band strapper according to claim 1, it is characterised in that: the insertion movement mechanism includes
Guide rail, sliding block, cylinder, the sliding block are mounted on the bracket, and the guide rail is mounted in the rack, described
Cylinder be connected between bracket and rack.
3. a kind of annular rubber band strapper according to claim 1, it is characterised in that: the opening direction movement mechanism
Comprising a kind of guide rod cylinder, the guide rod cylinder is arranged in the rack, connects on the guide rod seat of the guide rod cylinder
The bracket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632001 | 2018-12-29 | ||
| CN2018116320012 | 2018-12-29 |
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| CN209535547U true CN209535547U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037484.5U Expired - Fee Related CN209535547U (en) | 2018-12-29 | 2019-01-10 | A kind of annular rubber band strapper |
| CN201910022147.3A Withdrawn CN109552687A (en) | 2018-12-29 | 2019-01-10 | A kind of annular rubber band strapper |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022147.3A Withdrawn CN109552687A (en) | 2018-12-29 | 2019-01-10 | A kind of annular rubber band strapper |
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| CN (2) | CN209535547U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987270B (en) * | 2019-05-23 | 2020-12-11 | 芜湖海悦智能科技有限公司 | Diversified semi-automatic blue crab of basic rail formula bindes device |
| CN110342013B (en) * | 2019-07-02 | 2024-04-09 | 深圳市圆梦精密技术研究院 | Strapping device |
| CN112644758A (en) * | 2020-12-08 | 2021-04-13 | 石家庄博发科技有限公司 | Automatic bundling equipment for bundled plastic bags and rubber bands |
| CN113526261B (en) * | 2021-07-26 | 2022-06-21 | 赣州市领沃电子科技有限公司 | Plastic protective sheath winding device is used in data line production |
| CN114701889B (en) * | 2021-11-18 | 2024-04-09 | 东莞方皓汽车配件有限公司 | Automatic tape winding and binding machine for binding device braid |
-
2019
- 2019-01-10 CN CN201920037484.5U patent/CN209535547U/en not_active Expired - Fee Related
- 2019-01-10 CN CN201910022147.3A patent/CN109552687A/en not_active Withdrawn
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|---|---|
| CN109552687A (en) | 2019-04-02 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |