CN109693832A - A kind of four banding toothpick sealing machines - Google Patents
A kind of four banding toothpick sealing machines Download PDFInfo
- Publication number
- CN109693832A CN109693832A CN201910089946.2A CN201910089946A CN109693832A CN 109693832 A CN109693832 A CN 109693832A CN 201910089946 A CN201910089946 A CN 201910089946A CN 109693832 A CN109693832 A CN 109693832A
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- Prior art keywords
- material strip
- toothpick
- preheating
- wheel
- hot pressing
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- 235000010585 Ammi visnaga Nutrition 0.000 title claims abstract description 112
- 244000153158 Ammi visnaga Species 0.000 title claims abstract description 112
- 238000007789 sealing Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 176
- 238000005520 cutting process Methods 0.000 claims abstract description 67
- 238000007731 hot pressing Methods 0.000 claims abstract description 51
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 241001504664 Crossocheilus latius Species 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001727 in vivo Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000005538 encapsulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000879952 Campostoma Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000009467 reduction 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
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
-
- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention proposes a kind of four banding toothpick sealing machines, including rack, the rack is equipped with material strip doubling mechanism, material strip preheating mechanism, toothpick cutting agency, four banding hot pressing mechanisms and discharging mechanism；Material strip doubling mechanism includes guide plate, and the guide plate is equipped with V-arrangement guiding groove；The material strip preheating mechanism includes preheating body, and a pre- heat channel of Y-shaped is equipped at the top of the preheating body, and the preheating is inserted with electrical bar in vivo；The toothpick cutting agency includes blanking axis, and the blanking axis is equipped with eccentric wheel, and the eccentric wheel is equipped with eccentric bushing, is hinged with blanking swing rod on the eccentric bushing；The four bandings hot pressing mechanism includes a pair of of heat pressing wheel, and the heat pressing wheel outer cylindrical wall, which is equipped with, sets tank along the toothpick that its circumferential direction opens up, and is equipped with electrical bar in the heat pressing wheel.The present invention has high production efficiency, and sealing effect is good, good appearance, can quickly adjust matching, the strong advantage of apparatus adaptability for different in width material strip.
Description
Technical field
The present invention relates to sealing machine fields, and in particular to a kind of four banding toothpick sealing machines.
Background technique
The current fast development for taking out industry makes corresponding tableware, and also supply falls short of demand, many producers when producing tableware,
It is particular about efficiency and cost and but ignores food and make a living and safety.
Three bandings are directly carried out after the independent packaging toothpick of many tablewares is in packaging using strip material strip doubling at present,
Encapsulation is simple, and due to being to directly heat encapsulation, the film of material strip fails thermally equivalent, should not accelerate speed of production, such as to accelerate
Hot pressing temperature can only be improved, but improves hot pressing temperature and will cause the film gassing rupture equivalent damage of material strip again, therefore is raw
It produces speed to be restricted, while body finished product poor sealing effect, from the appearance also relatively inexpensive, reliable production equipment
It is low, often occur toothpick clamping stagnation can not blanking, occur sky the case where wrapping when the later period being caused to encapsulate；Material strip current simultaneously exists
The directing plate across fluting is needed to force its doubling when doubling, it can only be using the side of replacement directing plate for the material strip of different in width
Formula matches, troublesome in poeration and influence production efficiency.
Summary of the invention
Based on the above issues, it is an object of that present invention to provide a kind of high production efficiency, and sealing effect is good, good appearance, needle
Matching can quickly be adjusted to different in width material strip, apparatus adaptability is strong, and error rate is few, safe and reliable four banding toothpicks envelope
Installation.
In view of the above problems, providing following technical solution: a kind of four banding toothpick sealing machines, including rack, the machine
Frame is equipped with charging tray, is successively arranged material strip strainer, material strip rigging machine on material strip feed direction along charging tray in the rack
Structure, material strip preheating mechanism, the toothpick cutting agency above material strip preheating mechanism, four banding hot pressing mechanisms and discharging mechanism；
Material strip doubling mechanism includes guide plate, and the guide plate is equipped with the V for passing through material strip and making material strip section doubling forming V-shape
Shape guiding groove；The material strip preheating mechanism includes preheating block and the preheating body being set on preheating block, is set at the top of the preheating body
There is the pre- heat channel of Y-shaped opened up along material strip feed direction, is also provided on the preheating body of the pre- heat channel end two sides pre-
Hot hole is inserted with electrical bar in the preheating gate；The toothpick cutting agency includes refuse rotor, in the refuse rotor outer cylindrical wall
It is evenly equipped with several for accommodating the delivery chutes of toothpick, the refuse rotor drives rotation by discharge motor, further includes and refuse rotor
The parallel blanking axis of axis, the blanking axis are equipped with eccentric wheel, and the eccentric wheel is equipped with eccentric bushing, cuts with scissors on the eccentric bushing
It is connected to blanking swing rod, the blanking swing rod is 6 o-clock positions that two its swinging ends are located at refuse rotor end two sides, institute
It is hinged by swinging articulated shaft with rack to state blanking swing rod, the eccentric wheel drives eccentric bushing to make blanking swing rod to swing articulated shaft
For origin, swing up and down its end by toothpick out of delivery chute to lower dial-out；The four bandings hot pressing mechanism includes hot press
Each other to the heat pressing wheel of stone roller, the heat pressing wheel outer cylindrical wall is equipped with along its circumferential direction side for frame and a pair being set in hot pressing rack
Tank is set to the toothpick opened up, is connected between the heat pressing wheel by gear power, wherein a heat pressing wheel passes through hot pressing motor band
Turn is dynamic, and the heat pressing wheel end face offers several hot pressing holes uniformly opened up along its circumferential direction, is equipped in the hot pressing hole
Electrical bar.
In above structure, the material strip wound on charging tray passes through guide plate, the V-arrangement of guide plate after the tensioning of material strip strainer
Material strip is guided the V-arrangement opening up at its section by guiding groove, is then preheated in pre- heat channel of the material strip by preheating body, in advance
Toothpick send to material strip surface through refuse rotor and toothpick will be made to fall on material strip under toothpick group by blanking swing rod while hot, expects
Band reaches between heat pressing wheel in further conveying and carries out four banding hot pressing, to complete hot sealing process.
The present invention is further arranged to, and the guide plate is vertical setting, and the slot bottom of the V-arrangement guiding groove is opened up to guidance
Piece bottom is simultaneously run through.
In above structure, material strip can be facilitated directly to be put into from the slot bottom of V-arrangement guiding groove in adjustment, without by material strip
Truncation passes through its end from V-arrangement guiding groove, maintains easily the replacement adjustment with material strip.
The present invention is further arranged to, and passes through arc transition at the V-arrangement guidance groove groove wall and guide plate interface surfaces.
In above structure, circular arc can reduce the friction when material strip is converted into V-arrangement between material strip, slip over material strip smoothly,
Material strip is reduced to be obstructed damaged possibility.
The present invention is further arranged to, and the adjusting slide opening for adjusting guide plate height is additionally provided on the guide plate；It adjusts
Section slide opening is internally screwed with the bolt for fixing guide plate.
In above structure, according to the material strip of different in width, the height of guide plate need to be adjusted, to avoid material strip two
Occur to squeeze at the top of side and V-arrangement guiding groove that material strip is caused to deform fold.
The present invention is further arranged to, and the adjusting slide opening is located at right above V-arrangement guiding groove.
In above structure, a possibility that interfering with web feed is reduced when adjusting height, while also can be to V
The vertical angle of shape guiding groove does micro adjustment, to make up rigging error.
The present invention is further arranged to, and the V-arrangement angle of the V-arrangement guiding groove is 30 ° to 45 °.
In above structure, most preferably 35 ° of angle, it was not only able to satisfy material strip doubling demand, but also be avoided that material strip from flat ribbon
The excessive deformation that state becomes generating when V-shape state causes to tear.
The present invention is further arranged to, and V-arrangement guiding groove unilateral side trough rim length is less than 1/2 material strip width.
In above structure, if V-arrangement guiding groove unilateral side trough rim length is greater than the half of material strip width, when will lead to web feed
Two sides can not be supported by V-arrangement guiding groove, and two doubling hem width degrees are inconsistent when material strip can be made to be converted into V-arrangement.
The present invention is further arranged to, and one end, its pre- heat channel top of the preheating body towards material strip outbound course are also set
There is material strip to gather piece, the material strip, which is gathered on piece and is equipped with, gathers slot, and it is described to gather slot position right above pre- heat channel and be centrally located,
After the preheated slot preheating of material strip, two sides are gathered slot and gather realization doubling.
In above structure, gather slot for gathering material strip, make the material strip of script forming V-shape after preheat can thorough doubling, together
When two doubling hem width degrees of material strip can be made to be consistent.
The present invention is further arranged to, and the material strip is gathered piece lower end and tilted towards material strip outbound course.
In above structure, material strip can be reduced and gather the resistance generated when piece is contacted with material strip two sides, keep material strip more suitable
Smooth passes through.
The present invention is further arranged to, and the vertical height for gathering slot slot bottom to pre- heat channel slot bottom is equal to or slightly less than material
1/2 width of band.
In above structure, if vertical height is greater than the half of material strip beam overall between both, material strip will lead in conveying
Teetertotter, also just not can guarantee material strip two sides can contact with slot slot bottom is gathered, cause after doubling material strip two it is right
Error occurs for flanging width.
The present invention is further arranged to, and it further includes the interconnecting piece connecting with its side, the connection that the material strip, which gathers piece,
It is bolted between portion and preheating body, the material strip, which gathers piece, to gather slot slot bottom to preheating along the rotation adjusting of its tie point
The vertical height of slot slot bottom.
In above structure, appropriate adjustment can be carried out according to the width after material strip doubling, guarantee material strip two sides when later period heat-sealing
It can overlap after the doubling of side.
The present invention is further arranged to, and pre- heat channel slot bottom width is less than toothpick diameter.
In above structure, it is avoided that toothpick falls into slot bottom and causes to cannot achieve four bandings.
The present invention is further arranged to, and it is 30 ° to 45 ° that preheating groove top portion, which opens up angle,.
In above structure, most preferably 35 ° of angle, can guarantee has enough size guidance toothpicks to fall at material strip aperture position
Enter.
The present invention is further arranged to, and the preheating body is copper/copper alloy or aluminium/aluminium alloy.
In above structure, it can guarantee the uniformity of preheating body bulk temperature, material strip uniformly preheated.
The present invention is further arranged to, and the preheating block includes the seat of honour and lower seat, and the preheating body is installed on the seat of honour, institute
It states the preheating body that lower seat is equipped with for adjusting seat of honour height and adjusts slide opening.
In above structure, preheating body adjusts height according to the material strip of different in width, by preheating block, reduces and is converted into material strip
Friction at when V-arrangement and fold point position.
The present invention is further arranged to, and the spacing between two blanking swing rods is greater than refuse rotor axial width and long less than toothpick
Degree.
In above structure, blanking swing rod needs to swing at refuse rotor both sides of the face, but needs guarantee and toothpick
Two end in contact release toothpick out of delivery chute, due to different-diameter or there are curved toothpicks may be simultaneously in delivery chute
There are two, therefore will lead to toothpick mutual clamping stagnation makes delivery chute that can not rely on gravity when going to 6 positions to each other
Naturally it falls, therefore blanking swing rod is just needed to carry out auxiliary blanking, to guarantee equipment reliability of operation.
The present invention is further arranged to, and the blanking axis is connect with discharge motor power.
In above structure, make kinetic force synchronized links between both, guarantees synchronism between the two.
The present invention is further arranged to, and the discharge motor drives refuse rotor to rotate by worm reducer.
In above structure, discharge motor drives refuse rotor to rotate after slowing down by worm reducer, each defeated in favor of controlling
Send the indexing of slot.
The present invention is further arranged to, and the worm reducer is equipped with the worm gear shaft with discharge motor direct-connected, the snail
By around property axis connection between wheel shaft and blanking axis.
In above structure, worm gear shaft is double-headed shaft, and one end is connect with discharge motor, the other end and blanking axis connection.
The present invention is further arranged to, and the worm reducer transmission ratio is identical as conveying slot number, the discharge motor
It turns around, swing up and down the completion of blanking swing rod once.
In above structure, when realizing that delivery chute turns over a sub-degree angle, blanking swing rod reciprocally swinging is once assisted
Blanking.
The present invention is further arranged to, the middle section for swinging articulated shaft and being articulated with blanking swing rod.
In above structure, the middle section of blanking swing rod is fulcrum, and both ends one end is for pushing toothpick to assist blanking, the other end
Power transmission is hingedly realized with eccentric bushing.
The present invention is further arranged to, and the toothpick cutting agency further includes vibrating disk, the vibrating disk and refuse rotor it
Between by slideway connection fall within toothpick in delivery chute, toothpick from refuse rotor falls into delivery chute close to the side of slideway and by discharge
It is fallen after being further turned into after wheel belt to 12 o'clock position up to 6 o'clock position.
In above structure, vibrating disk by toothpick be arranged in it is parallel to each other after fall into slideway, ways-end and refuse rotor close to
Make delivery chute by making toothpick fall into delivery chute when slideway.
The present invention is further arranged to, and the toothpick, which sets circumferential direction of the tank in heat pressing wheel outer cylindrical wall and opens up length, to be greater than
Toothpick length.
In above structure, heat pressing wheel can be enable to set the toothpick that toothpick is located at two heat pressing wheels when grinding placed in the middle in tank, kept away
Exempting to grind to toothpick causes toothpick broken or equipment fault.
The present invention is further arranged to, and is additionally provided in the hot pressing rack a pair of for cutting off through heat pressing wheel packaging by hot pressing tooth
Material strip and each other to the cutting wheel of stone roller after label, is connected between the cutting wheel by gear power, the heat pressing wheel and cutting wheel
Between connected by synchronous belt power, cutting wheel is equipped with cutter.
In above structure, material strip via heat pressing wheel to grind four bandings after by cutting take turns, by cutting take turns rotation drive cut
Knife cuts off material strip.
The present invention is further arranged to, and the hot pressing rack is equipped with the first slideway and the second slideway, first slideway
It is interior to be equipped with slidable first sliding block, wherein a heat pressing wheel adjusts the gap between another heat pressing wheel by the first sliding block；Institute
The second slideway is stated equipped with the second sliding block, wherein a cutting wheel adjusts the gap between another cutting wheel by the second sliding block.
In above structure, often there is difference in different material strip thickness, therefore guaranteeing hot pressing effect or cutting off effect
Need to adjust the gap between two heat pressing wheels and the gap between two cutting wheels simultaneously.
The present invention is further arranged to, between first sliding block and hot pressing rack, between the second sliding block and hot pressing rack
It is equipped with pre-compressed spring.
In above structure, pre-compressed spring is used to provide precompressed pretightning force to the first sliding block and the second sliding block, in material strip thickness
It changes or can be carried out retrogressing when clipping to toothpick, rolling heat-sealing/material strip surprisingly rolls when cutting off/to guarantee equipment not
It is damaged.
The present invention is further arranged to, and pair for receiving cutting wheel cutting packaged toothpick is additionally provided in the hot pressing rack
Conveyer belt is ground, described pair of stone roller conveyer belt is two mirror images of each other settings, and the packaged toothpick is passed through from two between stone roller conveyer belt
It crosses, described pair of stone roller conveyer belt includes conveyer belt support shaft, and the conveyer belt support shaft is defeated equipped with engaging with to stone roller conveyer belt
Wheel is sent, wherein a conveyer belt support shaft is connect with synchronous belt power.
It is used for conveyer belt in fixed and convey the packaged toothpick for completing to cut to grinding in above structure, conveyer belt support shaft with
Synchronous belt power connection can guarantee that the synchronism of complete machine is consistent.
The present invention is further arranged to, and is discharging mechanism, the discharging mechanism packet below described pair of stone roller conveyer belt discharging end
Carriage is included, the carriage is equipped with the discharge band being connected by power with conveyer belt support shaft, and the discharge is with feeding end
Carriage is equipped with cutting plate, and the cutting plate is driven by cylinder to be realized swing, makes cutting plate top patch close or remote from discharge
Revolution arc surface with outbound course one end.
In above structure, cutting plate is hinged on carriage, and cylinder pushes cutting plate to make it along hinged spot wobble, from
And makes at the top of cutting plate when close to the revolution arc surface of discharge band, slips over packaged toothpick from cutting plate to fall into lower section wherein
One collecting region, when revolution arc surface at the top of the cutting plate far from discharge band, packaged toothpick directly falls into down from revolution arc surface
Another collecting region in side.
Beneficial effects of the present invention: the material strip wound on charging tray passes through guide plate, guidance after the tensioning of material strip strainer
Material strip is guided the V-arrangement opening up at its section by the V-arrangement guiding groove of piece, and then material strip in the pre- heat channel of preheating body by carrying out
Preheating, while preheating toothpick through refuse rotor send to right above material strip and by blanking swing rod will toothpick dial under so that toothpick is fallen into material
It takes, material strip reaches between heat pressing wheel in further conveying and carries out four banding hot pressing, to complete hot sealing process；Pre- heat channel was both
Material strip can be preheated, it is improved and seals efficiency and heat-sealing leakproofness, and dehumidifying guarantee hygienic requirements can be carried out to material strip and toothpick, four
Banding technique can improve overall aesthetic degree in material strip quadrangle at hot edge seal while unpacking convenient for user.
Detailed description of the invention
Fig. 1 is complete machine structure schematic diagram of the invention.
Fig. 2 is material strip doubling mechanism structural schematic diagram of the invention.
Fig. 3 is toothpick cutting agency structural schematic diagram of the invention.
Fig. 4 is blanking swing rod structure schematic diagram of the invention.
Fig. 5 is eccentric bushing structure schematic diagram of the invention.
Fig. 6 is four banding hot pressing mechanism structural schematic diagrams of the invention.
Fig. 7 is discharging mechanism structural schematic diagram of the invention.
Fig. 8 is the portion the A enlarged structure schematic diagram of Fig. 2 of the present invention.
Fig. 9 is the portion the B enlarged structure schematic diagram of Fig. 4 of the present invention.
Figure 10 is the portion the C enlarged structure schematic diagram of Fig. 2 of the present invention.
Figure 11 is the portion the D enlarged structure schematic diagram of Fig. 5 of the present invention.
Figure 12 is the portion the E enlarged structure schematic diagram of Fig. 7 of the present invention.
Figure 13 is the portion the F enlarged structure schematic diagram of Fig. 6 of the present invention.
Figure label meaning: 1- rack；2- charging tray；10- material strip strainer；20- material strip doubling mechanism；21- guide plate；
22-V shape guiding groove；23- circular arc；24- adjusts slide opening；30- material strip preheating mechanism；31- preheating block；The seat of honour 311-；Seat under 312-；
313- preheats body and adjusts slide opening；32- preheats body；The pre- heat channel of 33-；34- preheating gate；35- material strip gathers piece；351- gathers slot；
352- interconnecting piece；40- toothpick cutting agency；401- vibrating disk；402- slideway；41- refuse rotor；42- delivery chute；43- discharge electricity
Machine；44- blanking axis；45- eccentric wheel；46- eccentric bushing；47- blanking swing rod；48- swings articulated shaft；49- worm reducer；491-
Worm gear shaft；Tetra- banding hot pressing mechanism of 50-；51- hot pressing rack；The first slideway of 511-；The second slideway of 512-；The first sliding block of 513-；
The second sliding block of 514-；52- heat pressing wheel；521- toothpick sets tank；523- hot pressing hole；53- hot pressing motor；54- cutting wheel；541- is cut
Knife；55- synchronous belt；56- pre-compressed spring；57- is to stone roller conveyer belt；58- conveyer belt support shaft；581- delivery wheel；60- discharging machine
Structure；61- carriage；62- discharge band；621- turns round arc surface；63- cutting plate；64- cylinder；70- electrical bar；71- gear.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to figs. 1 to Figure 13, four banding toothpick sealing machine of one kind as shown in figure 1 to figure 13, including rack 1, the machine
Frame 1 is equipped with charging tray 2, and it is existing to be successively arranged material strip strainer 10(on material strip feed direction along charging tray 2 in the rack 1
Technology), material strip doubling mechanism 20, material strip preheating mechanism 30, the toothpick cutting agency 40, four above material strip preheating mechanism 30
Banding hot pressing mechanism 50 and discharging mechanism 60；Material strip doubling mechanism 20 includes guide plate 21, and the guide plate 21 is equipped with
It passes through material strip and makes the V-arrangement guiding groove 22 of material strip section doubling forming V-shape；The material strip preheating mechanism 30 include preheating block 31 and
The preheating body 32 being set on preheating block 31 is equipped with a Y-shaped opened up along material strip feed direction at the top of the preheating body 32
Pre- heat channel 33 is also provided with preheating gate 34 on the preheating body 32 of the pre- 33 end two sides of heat channel, plugs in the preheating gate 34
There is electrical bar 70；The toothpick cutting agency 40 includes refuse rotor 41, is evenly equipped with several use in 41 outer cylindrical wall of refuse rotor
In the delivery chute 42 for accommodating toothpick, the refuse rotor 41 drives rotation by discharge motor 43, further includes and 42 axis of refuse rotor
Parallel blanking axis 44, the blanking axis 44 are equipped with eccentric wheel 45, and the eccentric wheel 45 is equipped with eccentric bushing 46, the bias
Blanking swing rod 47 is hinged on set 46, the blanking swing rod 47 is that two its swinging ends are located at 41 end two sides of refuse rotor
6 o-clock positions, the blanking swing rod 47 is hinged by swinging articulated shaft 48 with rack 1, and the eccentric wheel 45 drives eccentric bushing
46 make blanking swing rod 47 to swing 48 origin of articulated shaft, swing up and down its end by toothpick out of delivery chute 42 to setting aside
Out；The four bandings hot pressing mechanism 50 includes hot pressing rack 51 and a pair being set in hot pressing rack 51 each other to the hot pressing of stone roller
Wheel 52,52 outer cylindrical wall of heat pressing wheel, which is equipped with, sets tank 521 along the toothpick that its circumferential direction opens up, the heat pressing wheel 52 it
Between be connected by power by gear 71, wherein a heat pressing wheel 52 drives rotation by hot pressing motor 53,52 end face of heat pressing wheel is opened
Equipped with several hot pressing holes 523 uniformly opened up along its circumferential direction, electrical bar 70 is equipped in the hot pressing hole 523.
In above structure, the material strip wound on charging tray 2 passes through guide plate 21, guide plate after the tensioning of material strip strainer 10
Material strip is guided the V-arrangement opening up at its section by 21 V-arrangement guiding groove 22, and then material strip passes through the pre- heat channel 33 of preheating body 32
Inside preheated, while preheating toothpick through refuse rotor 41 send to right above material strip and by blanking swing rod 47 will toothpick dial under make
Toothpick is fallen on material strip, and material strip reaches between heat pressing wheel 52 in further conveying and carries out four banding hot pressing, to complete to seal
Technique.
In the present embodiment, the guide plate 21 is vertical setting, and the slot bottom of the V-arrangement guiding groove 22 is opened up to guide plate 21
Bottom is simultaneously run through.
In above structure, material strip can be facilitated directly to be put into from the slot bottom of V-arrangement guiding groove 22 in adjustment, without that will expect
Band truncation passes through its end from V-arrangement guiding groove 22, maintains easily the replacement adjustment with material strip.
In the present embodiment, pass through 23 transition of circular arc at 22 cell wall of V-arrangement guiding groove and 21 interface surfaces of guide plate.
In above structure, circular arc 23 can reduce the friction when material strip is converted into V-arrangement between material strip, slide material strip smoothly
It crosses, reduces material strip and be obstructed damaged possibility.
In the present embodiment, the adjusting slide opening 24 for adjusting 21 height of guide plate is additionally provided on the guide plate 21；It adjusts
Slide opening 24 is internally screwed with the bolt (not shown) for fixing guide plate 21.
In above structure, according to the material strip of different in width, the height of guide plate 21 need to be adjusted, to avoid material strip
Occur to squeeze at the top of two sides and V-arrangement guiding groove 22 that material strip is caused to deform fold.
In the present embodiment, the adjusting slide opening 24 is located at right above V-arrangement guiding groove 22.
In above structure, a possibility that interfering with web feed is reduced when adjusting height, while also can be to V
The vertical angle of shape guiding groove 22 does micro adjustment, to make up rigging error.
In the present embodiment, the V-arrangement angle of the V-arrangement guiding groove 22 is 30 ° to 45 °.
In above structure, most preferably 35 ° of angle, it was not only able to satisfy material strip doubling demand, but also be avoided that material strip from flat ribbon
The excessive deformation that state becomes generating when V-shape state causes to tear.
In the present embodiment, the unilateral trough rim length of the V-arrangement guiding groove 22 is less than 1/2 material strip width.
In above structure, if the unilateral trough rim length of V-arrangement guiding groove 22 is greater than the half of material strip width, web feed will lead to
When two sides can not be supported by V-arrangement guiding groove 22, two doubling hem width degrees are inconsistent when material strip can be made to be converted into V-arrangement.
In the present embodiment, the preheating body 32 is towards being additionally provided with material above one end of material strip outbound course, its pre- heat channel 33
Band gathers piece 35, and the material strip, which is gathered piece 35 and is equipped with, gathers slot 351, it is described gather slot 351 be located at right above pre- heat channel 33 and
It is centrally located, after the preheated slot 33 of material strip preheats, two sides are gathered slot 351 and gather realization doubling.
In above structure, gather slot 351 for gathering material strip, make the material strip of script forming V-shape after preheat can thorough doubling,
Two doubling hem width degrees of material strip can be made to be consistent simultaneously.
In the present embodiment, the material strip is gathered 35 lower end of piece and is tilted towards material strip outbound course.
In above structure, material strip can be reduced and gather the resistance generated when piece 35 is contacted with material strip two sides, enable material strip more
It smoothly passes over.
In the present embodiment, the vertical height for gathering 351 slot bottom of slot to pre- 33 slot bottom of heat channel is equal to or slightly less than material strip
1/2 width.
In above structure, if vertical height is greater than the half of material strip beam overall between both, material strip will lead in conveying
It teetertotters, also just not can guarantee material strip two sides can contact with 351 slot bottom of slot is gathered, and lead to after doubling material strip two
Error occurs for doubling hem width degree.
In the present embodiment, it further includes the interconnecting piece 352 connecting with its side, the interconnecting piece that the material strip, which gathers piece 35,
It is connected between 352 and preheating body 32 by bolt (not shown), the material strip, which gathers piece 35, to rotate tune along its tie point
Section gathers the vertical height of 351 slot bottom of slot to pre- 33 slot bottom of heat channel.
In above structure, appropriate adjustment can be carried out according to the width after material strip doubling, guarantee material strip two sides when later period heat-sealing
It can overlap after the doubling of side.
In the present embodiment, pre- 33 slot bottom width of heat channel is less than toothpick diameter.
In above structure, it is avoided that toothpick falls into slot bottom and causes to cannot achieve four bandings.
In the present embodiment, opening up angle at the top of the pre- heat channel 33 is 30 ° to 45 °.
In above structure, most preferably 35 ° of angle, can guarantee has enough size guidance toothpicks to fall at material strip aperture position
Enter.
In the present embodiment, the preheating body 32 is copper/copper alloy or aluminium/aluminium alloy.
In above structure, it can guarantee the uniformity of preheating 32 bulk temperature of body, material strip uniformly preheated.
In the present embodiment, the preheating block 31 includes the seat of honour 311 and lower seat 312, and the preheating body 32 is installed on the seat of honour 311
On, the lower seat 312 is equipped with the preheating body for adjusting 311 height of the seat of honour and adjusts slide opening 313.
In above structure, preheating body 32 is adjusted highly according to the material strip of different in width, by preheating block 31, reduction and material strip
When being converted into V-arrangement with the friction at the position of fold point.
In the present embodiment, the spacing between two blanking swing rods 47 is greater than 41 axial width of refuse rotor and is less than toothpick length.
In above structure, blanking swing rod 47 need at 41 both sides of the face of refuse rotor swing, but need guarantee with
Two end in contact of toothpick releases toothpick out of delivery chute 42, due to different-diameter or there are curved toothpicks can in delivery chute 42
Can exist simultaneously two, therefore will lead to toothpick to each other mutual clamping stagnation make delivery chute 42 when going to 6 positions without
Method is fallen naturally by gravity, therefore blanking swing rod 47 is just needed to carry out auxiliary blanking, to guarantee equipment reliability of operation.
In the present embodiment, the blanking axis 44 is connected by power with discharge motor 43.
In above structure, make kinetic force synchronized links between both, guarantees synchronism between the two.
In the present embodiment, the discharge motor 43 drives refuse rotor 41 to rotate by worm reducer 49.
In above structure, discharge motor 43 drives refuse rotor 41 to rotate after slowing down by worm reducer 49, in favor of control
Make the indexing of each delivery chute 42.
In the present embodiment, the worm reducer 49 is equipped with the worm gear shaft 491 direct-connected with discharge motor 43, the worm gear
By being connected around property axis (not shown) between axis 491 and blanking axis 44.
In above structure, worm gear shaft 491 is double-headed shaft, and one end is connect with discharge motor 43, the other end and blanking axis 44
Connection.
20. a kind of four bandings toothpick sealing machine according to claim 19, it is characterised in that: the worm reducer
49 transmission ratios are identical as 42 quantity of delivery chute, and the discharge motor 43 turns around, worm reducer 49 turns over a lattice delivery chute 42
While make blanking swing rod 47 complete once to swing up and down.
In above structure, when realizing that delivery chute 42 turns over a sub-degree angle, 47 reciprocally swinging of blanking swing rod is once carried out
Assist blanking.
In the present embodiment, the middle section for swinging articulated shaft 48 and being articulated with blanking swing rod 47.
In above structure, the middle section of blanking swing rod 47 is fulcrum, and both ends one end is another for pushing toothpick to assist blanking
Power transmission is hingedly realized with eccentric bushing 46 in end.
In the present embodiment, the toothpick cutting agency 40 further includes vibrating disk 401, the vibrating disk 401 and refuse rotor 41
Between by slideway 402 connection fall within toothpick in delivery chute 42, toothpick falls into from refuse rotor 41 close to the side of slideway 402 defeated
It send slot 42 and is fallen after being further turned into after 41 band of refuse rotor to 12 o'clock position up to 6 o'clock position.
In above structure, vibrating disk 401 by toothpick be arranged in it is parallel to each other after fall into slideway 402,402 end of slideway and row
Material wheel 41 when making delivery chute 42 by slideway 402 close to making toothpick fall into delivery chute 42.
In the present embodiment, the toothpick sets circumferential direction of the tank 521 in 52 outer cylindrical wall of heat pressing wheel and opens up length greater than tooth
Sign length.
In above structure, the toothpick that toothpick is located at two heat pressing wheels 52 when 52 pairs of heat pressing wheel stone rollers can be enable to set in tank 521
Between two parties, avoiding grinding to toothpick causes toothpick broken or equipment fault.
In the present embodiment, it is additionally provided in the hot pressing rack 51 a pair of for cutting off after 52 packaging by hot pressing toothpick of heat pressing wheel
Material strip and each other to the cutting wheel 54 of stone roller, is connected by power between the cutting wheel 54 by gear 71, the heat pressing wheel 52 with cut
It is connected by power between disconnected wheel 54 by synchronous belt 55, it is cutter installation position in cutter 541(figure that the cutting wheel 54, which is equipped with, not
Cutter 541 is shown).
In above structure, material strip, by cutting wheel 54, is rotated after via 52 pairs of heat pressing wheel four bandings of stone roller by cutting wheel 54
Cutter 541 is driven to cut off material strip.
In the present embodiment, the hot pressing rack 51 is equipped with the first slideway 511 and the second slideway 512, first slideway
Slidable first sliding block 513 is equipped in 511, wherein a heat pressing wheel 52 is adjusted and another heat pressing wheel 52 by the first sliding block 513
Between gap；Second slideway 512 is equipped with the second sliding block 514, wherein a cutting wheel 54 is adjusted by the second sliding block 514
With the gap between another cutting wheel 54.
In above structure, often there is difference in different material strip thickness, therefore guaranteeing hot pressing effect or cutting off effect
Need to adjust the gap between two heat pressing wheels 52 and the gap between two cutting wheels 54 simultaneously.
In the present embodiment, between first sliding block 513 and hot pressing rack 51, the second sliding block 514 and hot pressing rack 51 it
Between be equipped with pre-compressed spring 56.
In above structure, pre-compressed spring 56 is used to provide precompressed pretightning force to the first sliding block 513 and the second sliding block 514,
Material strip thickness changes or can be carried out retrogressing when clipping to toothpick, rolling heat-sealing/material strip surprisingly rolls when cutting off/to protect
It is not damaged to demonstrate,prove equipment.
In the present embodiment, it is additionally provided in the hot pressing rack 51 for receiving the defeated to stone roller of 54 cutting packaged toothpick of cutting wheel
Band 57 is sent, described pair of stone roller conveyer belt 57 is two mirror images of each other settings, and the packaged toothpick is from two between stone roller conveyer belt 57
Include conveyer belt support shaft 58 by, described pair of stone roller conveyer belt 57, the conveyer belt support shaft 58 be equipped with to grinding conveyer belt
The delivery wheel 581 of 57 engagements, wherein a conveyer belt support shaft 58 is connected by power with synchronous belt 55.
In above structure, it is used to fixing and conveying the packaged toothpick for completing to cut, conveyer belt support shaft to conveyer belt 57 is ground
58 are connected by power with synchronous belt 55 and can guarantee that the synchronism of complete machine is consistent.
It is discharging mechanism 60 below described pair of 57 discharge end of stone roller conveyer belt, the discharging mechanism 60 includes in the present embodiment
Carriage 61, the carriage 61 are equipped with the discharge band 62 being connected by power with conveyer belt support shaft 58, and the discharge band 62 is sent
Expect that the carriage 61 of end is equipped with cutting plate 63, the cutting plate 63 drives realization to swing, makes cutting plate 63 by cylinder 64
Paste the revolution arc surface 621 close or remote from 62 outbound course one end of discharge band in top.
In above structure, cutting plate 63 is hinged on carriage 61, and cylinder 64 pushes cutting plate 63 to make it along hinged
Spot wobble, to make 63 top of cutting plate when close to the revolution arc surface 621 of discharge band 62, make packaged toothpick from cutting plate 63
On slip over and fall into a lower section wherein collecting region, when revolution arc surface 621 of 63 top of cutting plate far from discharge band 62, encapsulation tooth
Label directly fall into another collecting region in lower section from revolution arc surface 621.
Beneficial effects of the present invention: the material strip wound on charging tray 2 passes through guide plate 21 after the tensioning of material strip strainer 10,
Material strip is guided the V-arrangement opening up at its section by the V-arrangement guiding groove 22 of guide plate 21, and then material strip is by the pre- of preheating body 32
Preheated in heat channel 33, while preheating toothpick through refuse rotor 41 send to right above material strip and by blanking swing rod 47 by toothpick
Fall into toothpick on material strip under dialling, material strip reaches between heat pressing wheel 52 in further conveying and carries out four banding hot pressing, thus complete
At hot sealing process；Pre- heat channel 33 can preheat material strip, improve it and seal efficiency and heat-sealing leakproofness, but can to material strip and toothpick into
Row dehumidifying guarantees hygienic requirements, and four banding techniques can be in material strip quadrangle at hot edge seal, raising while unpacking convenient for user
Overall aesthetic degree.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of four banding toothpick sealing machines, including rack, the rack are equipped with charging tray, it is characterised in that: in the rack
Material strip strainer is successively arranged on material strip feed direction along charging tray, material strip doubling mechanism, material strip preheating mechanism, is located at material strip
Toothpick cutting agency, four banding hot pressing mechanisms and discharging mechanism above preheating mechanism；Material strip doubling mechanism includes guidance
Piece, the guide plate are equipped with the V-arrangement guiding groove for passing through material strip and making material strip section doubling forming V-shape；The material strip preheating machine
Structure includes preheating block and the preheating body being set on preheating block, is equipped with one at the top of the preheating body and opens up along material strip feed direction
The pre- heat channel of Y-shaped, be also provided with preheating gate on the preheating body of the pre- heat channel end two sides, be inserted with electricity in the preheating gate
Hot pin；The toothpick cutting agency includes refuse rotor, is evenly equipped in the refuse rotor outer cylindrical wall several for accommodating toothpick
Delivery chute, the refuse rotor drive rotation by discharge motor, further include the blanking axis parallel with discharge wheel axis, the blanking
Axis is equipped with eccentric wheel, and the eccentric wheel is equipped with eccentric bushing, is hinged with blanking swing rod, the blanking swing rod on the eccentric bushing
6 o-clock positions of refuse rotor end two sides are located at for two its swinging ends, the blanking swing rod and rack pass through swing
Articulated shaft is hinged, and the eccentric wheel drives eccentric bushing to make blanking swing rod to swing articulated shaft origin, swing up and down its end
By toothpick to lower dial-out out of delivery chute；The four bandings hot pressing mechanism include hot pressing rack and be set in hot pressing rack one
To each other, to the heat pressing wheel of stone roller, the heat pressing wheel outer cylindrical wall, which is equipped with, sets tank along the toothpick that its circumferential direction opens up, described
It is connected between heat pressing wheel by gear power, wherein a heat pressing wheel drives rotation by hot pressing motor, the heat pressing wheel end face is opened
Equipped with several hot pressing holes uniformly opened up along its circumferential direction, electrical bar is equipped in the hot pressing hole.
2. a kind of four bandings toothpick sealing machine according to claim 1, it is characterised in that: the guide plate is perpendicular to be set
It sets, the slot bottom of the V-arrangement guiding groove opens up to guide plate bottom and runs through.
3. a kind of four bandings toothpick sealing machine according to claim 1, it is characterised in that: the preheating body is defeated towards material strip
Out the one end in direction, be additionally provided with material strip above its pre- heat channel and gather piece, the material strip, which is gathered on piece and is equipped with, gathers slot, described to gather
Slot position is right above pre- heat channel and is centrally located, and after the preheated slot preheating of material strip, two sides are gathered slot and gather realization doubling.
4. a kind of four bandings toothpick sealing machine according to claim 1, it is characterised in that: the discharge motor passes through worm gear
Retarder drives refuse rotor rotation.
5. a kind of four bandings toothpick sealing machine according to claim 4, it is characterised in that: the worm reducer is equipped with
With the worm gear shaft of discharge motor direct-connected, by around property axis connection between the worm gear shaft and blanking axis.
6. a kind of four bandings toothpick sealing machine according to claim 5, it is characterised in that: the worm reducer transmission ratio
It is identical as conveying slot number, make blanking swing rod while the discharge motor turns around, worm reducer turns over a lattice delivery chute
Completion is once swung up and down.
7. a kind of four bandings toothpick sealing machine according to claim 1, it is characterised in that: the toothpick cutting agency also wraps
Vibrating disk is included, falls within toothpick in delivery chute by slideway connection between the vibrating disk and refuse rotor, toothpick is leaned on from refuse rotor
The side of nearly slideway falls into delivery chute and falls after being further turned into after being brought by refuse rotor to 12 o'clock position up to 6 o'clock position
Under.
8. a kind of four bandings toothpick sealing machine according to claim 1, it is characterised in that: be additionally provided in the hot pressing rack
A pair for cut off after heat pressing wheel packaging by hot pressing toothpick material strip and each other to the cutting wheel of stone roller, the cutting take turns between pass through
Gear power connection is connected between the heat pressing wheel and cutting wheel by synchronous belt power, and the cutting wheel is equipped with cutter.
9. a kind of four bandings toothpick sealing machine according to claim 8, it is characterised in that: be additionally provided in the hot pressing rack
For receive cutting wheel cutting packaged toothpick to conveyer belt is ground, described pair of stones roller conveyer belt is that two mirror images of each other are arranged, described
Packaged toothpick passes through from two between stone roller conveyer belt, and described pair of stone roller conveyer belt includes conveyer belt support shaft, the conveyer belt branch
Support axis is equipped with the delivery wheel engaged with to stone roller conveyer belt, wherein a conveyer belt support shaft is connect with synchronous belt power.
10. a kind of four bandings toothpick sealing machine according to claim 9, it is characterised in that: described pair of stone roller conveyer belt discharging
End lower section is discharging mechanism, and the discharging mechanism includes carriage, and the carriage is equipped with to be connected with conveyer belt support shaft power
The discharge band connect, carriage of the discharge with feeding end are equipped with cutting plate, and the cutting plate is driven by cylinder and realized
It swings, make revolution arc surface of the patch close or remote from discharge with outbound course one end at the top of cutting plate.
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| CN201910089946.2A CN109693832B (en) | 2019-01-30 | 2019-01-30 | Four-edge toothpick packaging machine |
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|---|---|---|---|
| CN201910089946.2A CN109693832B (en) | 2019-01-30 | 2019-01-30 | Four-edge toothpick packaging machine |
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| CN109693832B CN109693832B (en) | 2023-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435692A (en) * | 2022-01-04 | 2022-05-06 | 赣州珐玛珈智能设备有限公司 | Four banding boards |
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| CN109693832B (en) | 2023-10-13 |
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Denomination of invention: A four sided toothpick packaging machine Granted publication date: 20231013 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Pingyang Wanquan small and micro enterprise franchise sub branch Pledgor: WENZHOU HAIHANG MACHINERY CO.,LTD. Registration number: Y2024980026996 |