A kind of end sealing machine and method for sealing tail for covering contracting casing cylinder
Technical field
The present invention relates to automatic sealing apparatus field, more particularly to a kind of end sealing machine and method for sealing tail for covering contracting casing cylinder.
Background technology
Commercially available casing or the like, such as Collagent casing for sausages, plastic casing, cellulose sausage casing or natural
Casing, for the ease of perfusion, production efficiency improves in enterprise, is generally all that quilt cover shortens hollow pipe into.To casing or the like
In it is filling before need to seal one end of casing or the like, material goes out casing when preventing from starting filling.Common sealing mode
There is knotting sealing or fold sealing.Because filling is inaccurate during the first water-saving irrigation of bottle placer, it will usually after filling first segment
Inserts from front end release casing.Knotting sealing operation is more complicated, and sealing is difficult to untie, and can cause to reclaim first segment filling
Intractability is big, it is necessary to manually untie or cut off sealing during charging.The complicated of knotting end sealing machine is automated, cost is high, work
Make that efficiency is low, the casing of certain length can be wasted in knotting running.It is fairly simple to fold sealing operation, but envelope be present
The problem of tail is excessively loose, so as to cause fill material to be very easy to leakage.
Therefore, it is necessary to which a kind of automaticity is high, sealing intensity will not only cause the leakage of sealing material and is easy to solve Kaifeng
The casing end sealing machine of tail.
The content of the invention
For the defects of end sealing machine automaticity is low, sealing is too tight or too loose in the prior art, the present invention provides a kind of
Full automatic a kind of end sealing machine and method for sealing tail for covering contracting casing cylinder, to solve the too tight or too loose technical problem of sealing.
The technical scheme that the present invention proposes with regard to above-mentioned technical problem is as follows:
On the one hand, there is provided a kind of end sealing machine for covering contracting casing cylinder, it is characterised in that including:Transport mechanism, for contracting intestines will to be covered
Clothing cylinder is sent to discharge end from feed end;Twisting structure, set close to the feed end and be used to upload the transport mechanism
The set contracting casing cylinder end kink sent;Mechanism is pushed into, is arranged on the downstream of the twisting structure and for contracting casing cylinder will to be covered
In the push-in set contracting casing cylinder of rope form kink end;Pressing mechanism, set close to the discharge end and be used to that contracting casing cylinder will to be covered
Rope form kink end is squeezed into bulk;The push-in mechanism is arranged between the twisting structure and the pressing mechanism;And
Pedestal, for carrying the transport mechanism, twisting structure, push-in mechanism and pressing mechanism.
Preferably, the transport mechanism is used to do iterative motion between the feed end and the discharge end;Institute
Stating transport mechanism includes:Conveyer, for producing the iterative motion;Stock supporting plate, it is arranged on the conveyer and is used in combination
Contracting casing cylinder is covered in carrying;And holding pad, positioned at the top of the stock supporting plate, for set contracting casing cylinder to be fixed on into described hold
On flitch.
Preferably, the conveyer is chain-linked conveyer, ribbon conveyer or apron conveyor.
Preferably, the upper surface of the stock supporting plate is provided with the first groove, and the lower surface of the holding pad is provided with the second groove,
The holding pad is pressed on the stock supporting plate so as to which set contracting casing cylinder is fixed between first groove and the second groove.
Preferably, the transport mechanism also includes the first cylinder, for driving the holding pad to move.
Preferably, the holding pad includes the first holding pad, the second holding pad and the 3rd holding pad, corresponds to the torsion respectively
Mechanism, push-in mechanism and pressing mechanism is tied to set;First holding pad is connected to first cylinder, institute by the first connecting plate
State second and the 3rd holding pad first cylinder is connected to by the second connecting plate.
Preferably, the transport mechanism includes:Multiple L-shaped stock supporting plates, the multiple L-shaped stock supporting plate are slidably connected, and every two
The first groove of carrying set contracting casing cylinder is formed between individual adjacent L-shaped stock supporting plate;Second cylinder, for promoting L-shaped stock supporting plate
Moved upwards relative to adjacent L-shaped stock supporting plate, so as to which set contracting casing cylinder is transported in next first groove;And binder
Plate, positioned at the top of the L-shaped stock supporting plate, for set contracting casing cylinder to be fixed on into the L-shaped stock supporting plate.
Preferably, the twisting structure includes:Kink part, for capturing the set contracting casing cylinder transmitted in the transport mechanism
Simultaneously twisted together end;And first push rod, set face-to-face with the kink part, for shifting set contracting casing cylinder onto suitable position
Put;The kink part is separately positioned on two opposite sides of the transfer structure with first push rod.
Preferably, the twisting structure also includes:Limiting plate, set close to the kink part, for limiting set contracting casing
The position of cylinder is so that it is guaranteed that it shifts suitable position onto by first push rod;And the 3rd cylinder, it is described spacing for driving
Plate moves up and down.
Preferably, opened up on the limiting plate jagged;The position for being designed and sized to limitation set contracting casing cylinder of the breach
Put and allow the kink part to pass through so as to capture the end of the set contracting casing cylinder transmitted in the transport mechanism.
Preferably, the kink part includes:Bar is captured, for stretching out the kink part and passing through the breach of the limiting plate
Caught in set contracting casing cylinder on to the transport mechanism and by the end for covering contracting casing cylinder to the kink part;4th gas
Cylinder, for driving the crawl bar;And at least two grippers, it is arranged on around the crawl bar, for promptly by described
Simultaneously the end is twisted together the end for the set contracting casing cylinder that crawl bar is caught.
Preferably, the kink part also includes:First pull bar, the first pin joint is articulated with least two gripper;
Second pull bar, the second pin joint is articulated with least two gripper;First dynamic plate, is slidably connected simultaneously with first pull bar
It is slidably connected with the pedestal;Second dynamic plate, is slidably connected with second pull bar;5th cylinder, for driving described first
Dynamic plate slides;6th cylinder, for driving the described second dynamic plate to slide;5th cylinder and the 6th cylinder coordinate so that
At least two gripper closes up or opened;Clutch shaft bearing, for driving first pull bar to rotate;Gear ring, with described first
Bearing connects;Gear, engaged with the gear ring, for driving the clutch shaft bearing to rotate;And motor, it is described for driving
Pinion rotation;At least two gripper is rotated by the motor, so as to which the end for covering contracting casing cylinder be twisted into
Rope form.
Preferably, the front end of the crawl bar is provided with caliper, and the caliper can stretch out the front end face of the crawl bar and answer
Position, the front end face of the caliper and the crawl bar coordinate to capture the end of set contracting casing cylinder.
Preferably, the caliper protrudes horizontally up the front end face of the crawl bar.
Preferably, the caliper stretches out the front end face of the crawl bar obliquely.
Preferably, the push-in mechanism is to be arranged on the second push rod of the transport mechanism side, corresponding to set contracting casing
The rope form kink end of cylinder, for by the push-in set contracting casing cylinder of rope form kink end.
Preferably, the pressing mechanism includes the 3rd push rod and the 4th for being separately positioned on the opposite side of transport mechanism two
Push rod;4th push rod can stretch to the internal cavities of set contracting casing cylinder and the 3rd push rod is extended to set contracting casing
Cylinder front end is squeezed into bulk so as to be pushed into the rope form kink end inside set contracting casing cylinder with the 4th push rod cooperation.
Preferably, the end face of the 3rd push rod is plane or arc concave shape, the end face of the 4th push rod for plane or
Arc evagination.
Preferably, the end sealing machine also includes:Material feeding box, the feed end is connected to, for being put into a number of treat
Twist together the set contracting casing cylinder of processing, and single blanking is to transmission mechanism;And picking-up container, the discharge end is connected to, is used for
Receive the set contracting casing cylinder after kink.
On the other hand, a kind of method for sealing tail for covering contracting casing cylinder is additionally provided, it is characterised in that comprise the following steps:S1、
Feeding:Set contracting casing cylinder is put into and is fixed in transport mechanism from feed end successively;S2, kink:Capture the transport mechanism
Simultaneously twisted together the set contracting casing cylinder end of upper transmission;S3, push-in:The rope form kink end push-in set contracting intestines of contracting casing cylinder will be covered
In clothing cylinder;And S4, extruding:The rope form kink end for covering contracting casing cylinder is squeezed into bulk.
Implement the embodiment of the present invention, have the advantages that:The present invention by transport mechanism by casing or the like according to
It is secondary and to be moved back and forth automatically by twisting structure, push-in mechanism and pressing mechanism, completely without manual intervention.Twisting structure
Rope form is twisted into by casing or the like sealing, such as by end, is then pushed back by being pushed into mechanism, avoids one section of rope form intestines
Clothing is suspended in outside set contracting casing cylinder, is easy to packed and transported, then is squeezed into bulk by pressing mechanism, is easy to the release intestines of filling bar
Clothing.Three twisting structure, push-in mechanism and pressing mechanism mutual cooperations, it is ensured that sealing intensity will not both cause fill material to leak
It is easy to untie the sealing of filling waste product again.Therefore, end sealing machine of the present invention have percent defective is low, product quality is stable, reliability is high,
The characteristics of automaticity is high.It is saved greatly human cost and cost of goods manufactured.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is end sealing machine structural representation provided by the invention;
Fig. 2 is sectional view of the end sealing machine in Fig. 1 along line A-A;
Fig. 3 is sectional view of the end sealing machine in Fig. 1 along line B-B;
Fig. 4 is sectional view of the end sealing machine in Fig. 1 along line C-C;
Fig. 5 is one embodiment conveyor construction schematic diagram provided by the invention;
Fig. 6 present invention provides the structural representation of kink part;
Fig. 7 is the sectional view of the kink part in Fig. 6;
Fig. 8 is the sectional view that kink part in Fig. 7 is in kinked condition;
Fig. 9 a-9d are the gripper structural representations in Fig. 6;
Figure 10 a-10d are the structural representations that the present invention provides crawl bar;
Figure 11 is the structural representation of the limiting plate of kink part provided by the invention;
Figure 12 a-12c are the structural representations of pressing mechanism provided by the invention;
Figure 13 is method for sealing tail flow chart provided by the invention.
In figure:100- transport mechanisms;200- twisting structures;300- is pushed into mechanism;400- pressing mechanisms;500- pedestals;
600- covers contracting casing cylinder;700- material feeding box;800- picking-up containers;900- guidance panels;102- feed ends;104- discharge ends;106-
Conveyer;108- stock supporting plates;110- holding pads;The holding pads of 110a- first;The holding pads of 110b- second;The holding pads of 110c- the 3rd;
The grooves of 112- first;The grooves of 114- second;The cylinders of 116- first;The connecting plates of 118a- first;The connecting plates of 118b- second;120- is installed
Plate;122a- first connecting rods;122b- second connecting rods;The cylinders of 124- second;126- push rods;128-L shape stock supporting plates;202- twists together
Part;The push rods of 204- first;206- limiting plates;The cylinders of 208- the 3rd;210- breach;212- captures bar;The cylinders of 214- the 4th;216-
Gripper;The pull bars of 218- first;The pin joints of 220- first;The pull bars of 222- second;The pin joints of 224- second;226- first moves plate;
228- second moves plate;The cylinders of 230- the 5th;The cylinders of 232- the 6th;234- clutch shaft bearings;236- gear rings;238- gears;240- electricity
Motivation;242- second bearings;244- calipers;246- front end faces;248- push pedals;250- mounting brackets;252- inlet channels;254- is slided
Bar;256- tumblers;258- transverse parts;260- vertical parts;262- couple planars;The push rods of 302- second;The push rods of 402- the 3rd;404-
Four push rods;406- first end faces;408- second end faces.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
In whole accompanying drawing, if there is similar numbering, then they represent similar part.In specification and right
In claim, unless explicitly defined otherwise, otherwise when " one ", " described " or unlimited fixed number amount, the quantity of part can be it is single or
It is multiple.Equally, in the specification and in the claims, unless explicitly defined otherwise, " ... on " include " ... it is interior " and " ... on
Face ".Moreover, for the ease of reading, title or subtitle can be also used in specification, but this can not be used for influenceing this specification
Scope.
As used in this patent, the word such as " about ", " approximation " or " close " is interpreted as 20% model of set-point
In enclosing, preferably 10%, more preferably 5%.
As used in this patent, it is " multiple " represent two and more than.
As used in this patent, " comprising ", "comprising", " having ", " carrying " or similar word are interpreted as out
Formula is put, that is, represents to include but is not limited to.
Embodiment one
A kind of end sealing machine for covering contracting casing cylinder is present embodiments provided, referring to Fig. 1 ~ 4, the end sealing machine includes:Transport mechanism 100,
For set contracting casing cylinder 600 to be sent into discharge end 104 from feed end 102;Twisting structure 200, set simultaneously close to feed end 102
For the end of the set contracting casing transmitted in transport mechanism 100 cylinder 600 to be twisted together;Mechanism 300 is pushed into, is arranged on twisting structure
200 downstream is simultaneously covered in contracting casing cylinder 600 for the rope form kink end for covering contracting casing cylinder 600 to be pushed into;Pressing mechanism 400,
Set close to discharge end 104 and for the rope form kink end for covering contracting casing cylinder 600 to be squeezed into bulk;And pedestal 500, use
In carrying transport mechanism 100, twisting structure 200, push-in mechanism 300 and pressing mechanism 400.
As shown in figure 4, transport mechanism 100 does iterative motion between feed end 102 and discharge end 104, in Fig. 4
Arrow shows the direction of motion of transport mechanism 100.As shown in Fig. 2 twisting structure 200, push-in mechanism 300 and pressing mechanism
400 is arranged in a straight line along the direction of motion of transport mechanism 100, and twisting structure 200 is arranged on most upstream, and pressing mechanism 400 is set
In most downstream, push-in mechanism 300 is arranged between twisting structure 200 and pressing mechanism 400.Contracting casing cylinder 600 is covered from feed end
102 are entered in transport mechanism 100, and twisting structure 200, the push-in and of mechanism 300 are passed sequentially through under the conveying of transport mechanism 100
The working region of pressing mechanism 400, twisting structure 200, push-in mechanism 300 and pressing mechanism 400 are to covering contracting intestines in this region
Clothing cylinder 600 is handled accordingly.
Specifically, twisting structure 200, push-in mechanism 300 and pressing mechanism 400 can be along the motion sides of transport mechanism 100
To being equidistantly spaced.Transport mechanism 100 is gradually moved to twisting structure 200, push-in mechanism 300 and pressing mechanism 400
Working region.Certainly, the interval between twisting structure 200, push-in mechanism 300 and pressing mechanism 400 can also be according to actual feelings
Condition is selected, and is not intended to limit herein.
Further, as shown in Fig. 2 and 4-5, end sealing machine may also include:Material feeding box 700, feed end 102 is connected to, is used for
It is put into set contracting casing cylinder;And picking-up container 800, discharge end is connected to, for receiving the set contracting casing cylinder 600 after twisting together.Charging
The setting of case 700 can support extensive style feeding, be easy to disposably be put into a large amount of set contracting casing cylinders 600 to be twisted together.Picking-up container
800 setting is easy to place packaging bag wherein, and the set contracting casing cylinder 600 for completion of twisting together is automatically loaded in packaging bag, improved
Operating efficiency.
Further, as shown in Fig. 2 end sealing machine may also include:The guidance panel 900 being arranged on pedestal 500.Pass through behaviour
Various control operations can be applied to end sealing machine by making panel 900.
The all parts of end sealing machine will be described in further detail below.
Transport mechanism;
Further, as shown in figure 4, in one embodiment provided by the invention, transport mechanism 100 includes:Conveyer 106,
For producing iterative motion;Stock supporting plate 108, it is arranged on conveyer 106 and for carrying set contracting casing cylinder 600;And
Holding pad 110, positioned at the top of stock supporting plate 108, for set contracting casing cylinder 600 to be fixed on into stock supporting plate 108.In the present embodiment
In, the quantity of stock supporting plate 108 is 6-16, is evenly provided on conveyer 106.Preferably, the distance between stock supporting plate 108
Equal to the spacing between twisting structure 200, push-in mechanism 300 and pressing mechanism 400.It should be understood that the quantity of stock supporting plate 108 can be with
Selected according to being actually needed, be not intended to limit herein.
Further, as shown in figure 4, conveyer 106 can be any conveyer of the prior art, such as chain conveying
Machine, ribbon conveyer or apron conveyor.It is of course also possible to it is other suitable conveyers, as long as in feed end 102 and can go out
Expect to move back and forth between end 104.
Further, as shown in figure 4, the upper surface of stock supporting plate 108 is provided with the first groove 112, correspondingly, holding pad 110
Lower surface be provided with the second groove 114.First groove 112 and the second groove 114 are semicircle for semicircle or class, so as to work as binder
When plate 110 is pressed on stock supporting plate 108, a receiving space can be formed, for set contracting casing cylinder 600 to be fixed on into the first groove
112 and the second receiving space between groove 114 in.Certainly, the first groove 112 and the second groove 114 can also be other conjunctions
Suitable shape, as long as set contracting casing cylinder can be fixed therein.
Further, as shown in figs. 1 and 4, transport mechanism 100 also includes the first cylinder 116, for driving holding pad 110
Motion.The direction of motion of holding pad 110 can include up and down, left and right and the one or more in moving forward and backward, specifically can root
Selected according to actual demand.As shown in figure 1, transport mechanism 100 also includes installing plate 120, the first cylinder 116 is arranged on installation
On plate 120.
Further, as shown in Fig. 2 holding pad 110 includes the first holding pad 110a, the second holding pad 110b and the 3rd pressure
Flitch 110c, twisting structure 200, push-in mechanism 300 and pressing mechanism 400 are corresponded to respectively and is set.Specifically, such as the institutes of Fig. 2 and 4
Show, the first holding pad 110a is connected to the first cylinder 116 by the first connecting plate 118a and first connecting rod 122a.Second and the 3rd presses
Flitch 110b and 110c is linked together by the second connecting plate 118b and then is connected to the first cylinder by second connecting rod 122b
116.Certainly, the quantity of holding pad, connecting plate and connecting rod can be selected according to being actually needed, and be not intended to limit herein.At this
In embodiment, the quantity of the holding pad of selection, connecting plate and connecting rod is advantageous to compact-sized, high workload efficiency and high-accuracy.
Further, as shown in figure 5, in another embodiment provided by the invention, transport mechanism 100 includes:Multiple L
Shape stock supporting plate 128, the second cylinder 124 and holding pad 110.Multiple L-shaped stock supporting plates 128 are slidably connected, and the adjacent L-shaped of each two is held
The first groove 112 of carrying set contracting casing cylinder 600 is formed between flitch.Multiple L-shaped stock supporting plates 128 form similar M shape
Shape.Holding pad 110 is located at the top of L-shaped stock supporting plate, for set contracting casing cylinder to be fixed on into the stock supporting plate.Correspondingly, press
The lower surface of flitch 110 is provided with the second groove 114.When holding pad 110 is pressed on stock supporting plate 108, the first groove 112 and second
A receiving space can be formed between groove 114, for set contracting casing cylinder 600 to be fixed on into the first groove 112 and the second groove
In receiving space between 114.Second cylinder 124 is used to promote L-shaped stock supporting plate 128 upward relative to adjacent L-shaped stock supporting plate 128
Motion, so as to which set contracting casing cylinder 600 is transported in next first groove 112.Specifically, the second cylinder 124, which is connected to, pushes away
Bar 126, push rod 126 are connected to L-shaped stock supporting plate 128.Further, as shown in figs. 1 and 4, transport mechanism 100 also includes the first gas
Cylinder 116, for driving holding pad 110 to move.During the direction of motion of holding pad 110 can include upper and lower, left and right and move forward and backward
One or more, can specifically be selected according to the actual requirements.As shown in figure 1, transport mechanism 100 also includes installing plate
120, the first cylinder 116 is arranged on installing plate 120.As shown in Fig. 2 holding pad 110 includes the first holding pad 110a, the second pressure
Flitch 110b and the 3rd holding pad 110c, twisting structure 200, push-in mechanism 300 and pressing mechanism 400 are corresponded to respectively and is set.Tool
Body, as shown in Figures 2 and 4, the first holding pad 110a is connected to the first cylinder by the first connecting plate 118a and first connecting rod 122a
116.Second and the 3rd holding pad 110b and 110c linked together and then passed through second connecting rod by the second connecting plate 118b
122b is connected to the first cylinder 116.Certainly, the quantity of holding pad, connecting plate and connecting rod can be selected according to being actually needed,
It is not intended to limit herein.In the present embodiment, the quantity of the holding pad of selection, connecting plate and connecting rod is advantageous to compact-sized, high workload
Efficiency and high-accuracy.
Specifically, during work, set contracting casing cylinder 600 is automatically fallen off from feed end 102, into the first of conveyer 100
In groove 112.Set contracting casing cylinder 600 is sent to discharge end 104 under the drive of transport mechanism 100 from feed end 102.When set contracts
After casing cylinder 600 enters in the first groove 112, the first cylinder 116 drives the first holding pad 110a to fall, and is pressed in stock supporting plate 108
Or on 128.First groove 112 and the second groove 114 coordinate, and set contracting casing cylinder 600 is fixed on stock supporting plate 108.
Twisting structure
Further, as shown in Fig. 2 twisting structure 200 includes:Kink part 202, for capturing what is transmitted in transport mechanism 100
Simultaneously twisted together the end of set contracting casing cylinder 600;And first push rod 204, set face-to-face with kink part 202, for will set contracting
Casing cylinder 600 shifts correct position onto.As Figure 1-3, the kink push rod 204 of part 202 and first is separately positioned on transfer structure 100
Two opposite sides.Specifically, the corresponding end to be twisted together for covering contracting casing cylinder 600 of part 202 of twisting together is set, and the first push rod 204 is right
Another end that contracting casing cylinder 600 should be covered is set.
Further, as shown in figure 1, kink structure 200 also includes:Limiting plate 206, set, be used for close to kink part 202
The position of limitation set contracting casing cylinder 600 is so that it is guaranteed that it shifts suitable position onto by the first push rod 204;And the 3rd cylinder 208,
For driving limiting plate 206 to move up and down.As shown in figure 1, the first cylinder 116 and the 3rd cylinder 208 are separately mounted to installing plate
120 two opposites, so that structure is compacter.
Further, as shown in figure 11, jagged 210 are opened up on limiting plate 206.Specifically, contracted when holding pad 110 will cover
After casing cylinder 600 is fixed on stock supporting plate 108, the 3rd cylinder 208 driving limiting plate 206 is fallen, and the first push rod 204 stretches out, will
Set contracting casing cylinder 600 shifts correct position onto, that is, the end to be twisted together for covering contracting casing cylinder 600 touches limiting plate 206 and is limited
Plate 206 limits to be moved further along.In the present embodiment, breach 210 be dimensioned to limit set contracting casing cylinder
600 under the promotion of the first push rod 204 further along.For example breach 210 can be designed and sized to be less than set contracting casing
The diameter of cylinder 600.It should be understood that the length that first push rod 204 stretches out can automatically adjust according to the length of set contracting casing cylinder 600.
Then, the first push rod 204 is retracted, and waits next set contracting casing cylinder 600.Pass through stock supporting plate 108 or 128, holding pad 110,
One push rod 204 and limiting plate 206 cooperate, and automatic and accurate alignment can be achieved, therefore do not need manual-alignment, and can support
Extensive style feeding, substantially increases loading efficiency.
Further, as shown in figs 6-8, kink part 202 includes:Bar 212 is captured, for stretching out kink part 202 and passing through
Grabbed in set contracting casing cylinder 600 in breach 210 to transport mechanism 100 on limiting plate 206 and by the end for covering contracting casing cylinder 600
Go out to kink part 202;4th cylinder 214, bar 212 is captured for driving;And at least two grippers 216, it is arranged on crawl
Around bar 212, for firmly grasping the end of the set contracting casing cylinder 600 caught by crawl bar 212 and the end being twisted together.Specifically
Ground, being dimensioned to allow of breach 210 on limiting plate 206 capture bar 212 and passed freely through.When the first push rod 204
After shifting set contracting casing cylinder 600 onto correct position, crawl bar 212 is through breach 210 and extend into the end of set contracting casing cylinder 600,
The set contracting casing cylinder of end is clamped, crawl bar 212 is retracted, and set contracting casing cylinder 600 is pulled out into 5-10 cm passes through limiting plate 206
In breach 210 to gripper 216.
Further, as shown in figs 6-8, kink part 202 also includes:First pull bar 218, cut with scissors with least two grippers 216
It is connected to the first pin joint 220;Second pull bar 222, the second pin joint 224 is articulated with least two grippers 216;First dynamic plate
226, it is slidably connected with the first pull bar 218 and is slidably connected with pedestal 500;Second dynamic plate 228, slides with the second pull bar 222 and connects
Connect;5th cylinder 230, for driving the first dynamic plate 226 to slide;6th cylinder 232, for driving the second dynamic plate 228 to slide;The
One bearing 234, for driving the first pull bar 218 to rotate;Gear ring 236, it is connected with clutch shaft bearing 234;Gear 238, with gear ring 236
Engagement, for driving clutch shaft bearing 234 to rotate;And motor 240, rotated for drive gear 238.5th cylinder 230 with
6th cylinder 232 coordinates so that at least two grippers 216 close up or opened.Driving of at least two grippers 216 in motor 240
Lower rotation, so as to which the end for covering contracting casing cylinder 600 is twisted into rope form.
Specifically, when the first dynamic plate 226 of the 5th cylinder 230 driving travels forward, plate is moved in the 6th cylinder 232 driving second
228 when moving backward, and gripper 216 opens.When the first dynamic plate 226 of the 5th cylinder 230 driving moves backward, the 6th cylinder 232 drives
When dynamic second dynamic plate 228 travels forward, gripper 216 closes up.The quantity of 6th cylinder 232 can be 2, be separately positioned on the first dynamic plate
226 both sides.It should be understood that the quantity of the 6th cylinder 232 can be selected according to actual conditions, it is not intended to limit herein.6th
Cylinder 232 connects push pedal 248, and push pedal 248 reconnects the second dynamic plate 228.As shown in fig. 6, the first dynamic plate 226 and second moves plate
228 be hollow structure, and crawl bar 212 sequentially passes through the first dynamic plate 226 and second and moves plate 228.In the present embodiment, the 6th cylinder
232nd, the first dynamic plate 226 and second moves the quantity of plate 228 and structure design is advantageous to make overall structure compacter, and operation is more
It is convenient.
As shown in Fig. 9 a-9d, the quantity of gripper 216 can be 2-5, be evenly distributed in the periphery of crawl bar 212.Ying Li
Solution, the quantity of gripper 216 can be selected according to actual conditions, is not intended to limit herein.
After crawl bar 212, which will cover contracting casing cylinder 600, to be drawn out in gripper 216, the 5th cylinder 230 and the 6th cylinder 232
Driving gripper 216 closes up, and crawl bar 212 unclamps.Motor 240 operates, and the end of the set contracting casing cylinder 600 of pull-out is rotated suitable
When the number of turns, can according to needed for the accurate setting in electric-control system of casing situation the kink number of turns, it is twisted together into rope form.Ying Li
Solution, the end for covering contracting casing cylinder 600 can also be twisted together into the suitable shape of other intensity, be not intended to limit herein.Specifically, such as
Shown in Fig. 7, the back side of the first dynamic plate 226 is provided with mounting bracket 250, and motor 240 is arranged on mounting bracket 250.Motor 240
Band moving gear 238 rotates during operating, therefore gear ring 236 rotates with gear 238, so as to drive clutch shaft bearing 234 to rotate.The
Further the first pull bar 218 of driving rotates one bearing 234.Second bearing 242 can link with clutch shaft bearing 234, and then drive the
Two pull bars 222 rotate.Therefore, gripper 216 is rotated by motor 240, by cover contracting casing cylinder 600 end twist together into
Rope form.Now, limiting plate 206 rises, and the first dynamic plate 226 travels forward, and gripper 216 opens, and the first dynamic plate 226 resets.Binder
Plate 110 rises, and waits next set contracting casing cylinder 600.
Further, as shown in figures 10 a-10d, the front end for capturing bar 212 is provided with caliper 244.Caliper 244 can stretch out crawl
The front end face 246 of bar 212 simultaneously resets, and the front end face 246 of caliper 244 and crawl bar 212 coordinates to capture set contracting casing cylinder 600
End.
Specifically, as illustrated in figures 10b and 10c, bar 212 is captured as cylinder, the front end of crawl bar 212 is provided with caliper 244,
The end of caliper 244 is spherical, and caliper 244 can move and reset to the crawl front horizontal of bar 212, and caliper 244 can be horizontal
Stretch out the front end face 246 of crawl bar 212.Caliper 244 includes transverse part 258 and vertical part 260, and caliper 244 is T-shaped.Vertical part 260 is close
The side of crawl bar 212 is provided with couple planar 262.The couple planar 262 for capturing the front end face 246 and caliper 244 of bar 212 is matched somebody with somebody
Close, the end for covering contracting casing cylinder 600 is compressed therebetween.Transverse part 258 can cover contracting in crawl bar 212.Crawl bar 212 is provided with
Slide bar 254, transverse part 258 can be slided in slide bar 254, and inlet channel 252 is provided with slide bar 254.
In another embodiment provided by the invention, as shown in fig. 10d, crawl bar 212 is cylinder, captures bar 212
Front end be provided with caliper 244, the end of caliper 244 is spherical, and caliper 244 can move and answer to the crawl diagonally forward of bar 212
Position, excellent caliper 244 is selected to be moved forward and up from crawl bar 212.Caliper 244 includes transverse part 258 and vertical part 260, and caliper 244 is
T-shaped.Vertical part 260 is provided with couple planar 262 close to the side of crawl bar 212.Capture the front end face 246 and caliper 244 of bar 212
Couple planar 262 coordinates, and the end for covering contracting casing cylinder 600 is compressed therebetween.The transverse part 258 of caliper 244 includes left and right two
Point, the left part of transverse part 258 connects the 4th cylinder 214, horizontal forward motion and is resetted under the driving of the 4th cylinder 214.Transverse part
258 right part connection vertical part 260.Left and right two parts of transverse part 258 are rotatablely connected by tumbler 256.Therefore, vertical part 260 can
Moved upwards relative to the front end face 246 of slide bar 254.
It is pushed into mechanism
Specifically, as shown in Figures 2 and 3, it is to be arranged on the second push rod 302 of the side of transport mechanism 100 to be pushed into mechanism 300, corresponding
In the rope form kink end of set contracting casing cylinder 600, for by rope form kink end push-in set contracting casing cylinder 600.Second push rod
302 are arranged on the same side of transport mechanism 100 with kink part 202.When transport mechanism 100 drives set contracting casing cylinder 600 to be moved to
When being pushed into the working region of mechanism 300, the second binder version 110b is fallen, and set contracting casing cylinder 600 is pressed in into corresponding stock supporting plate 108
On, the second push rod 302 stretches out, and will twist together into the end push-in set contracting casing cylinder 600 of the set contracting casing cylinder 600 of rope form, pours into
Depth is 8 to 12 centimetres;When second push rod 302 is pushed into, in addition to the set contracting casing cylinder for being pulled out caliper 244 pushes back, together
The casing that the afterbody of Shi Huicong set contracting casing cylinders pushes corresponding length open enters in set contracting casing cylinder 600.Second push rod 302 is retracted,
Second holding pad 110b rises, and waits next set contracting casing cylinder 600.
Pressing mechanism
Specifically, as shown in Figures 2 and 3, pressing mechanism 400 includes being separately positioned on the 3rd top of 100 liang of opposite sides of transport mechanism
The push rod 404 of bar 402 and the 4th.4th push rod 404 can stretch to the inside of set contracting casing cylinder 600 and the 3rd push rod 402 can be stretched
Go out and the rope form kink end for covering contracting casing cylinder 600 is squeezed into bulk so as to coordinate with the 4th push rod 404.When transport mechanism 100
When drive set contracting casing cylinder 600 is moved to the working region of pressing mechanism 400, the 3rd holding pad 110c is fallen, and will cover contracting casing
Cylinder 600 is pressed on corresponding stock supporting plate 108, and the 3rd push rod 402 blocks the rope form kink end of set contracting casing cylinder 600, Ran Hou
The other end of four push rods 404 from set contracting casing cylinder 600 stretches into, the rope form kink end extruding that will be pushed into set contracting casing cylinder 600
It is blocking.3rd push rod 402 and the 4th push rod 404 are retracted, and the 3rd holding pad 110c rises, and sealing is completed.Wait next set contracting
Casing cylinder 600.
The push-in depth of second push rod 302 can ensure that and accurately casing is back into set contracting casing cylinder 600, rather than smash
Broken casing.The design of breach 210 can not only extend into set contracting casing cylinder for crawl bar 212 on the limiting plate 206 of kink part 202
In 600, it can also avoid rocking on a large scale during kink, ensure the uniform, regular of twisting structure.Pressing mechanism 400 can ensure that
Surfacing during extruding, avoids the formation of the edge of ring-type or semicircular, once forming this outer rim, is using set contracting casing cylinder
600 easily cause the pipe of filling meat material tightly to be embraced in sealing when filling, sealing can not be ejected, cover contracting casing cylinder fracture or
The failures such as meat are leaked, reduce the filling efficiency of sausage.
Further, as shown in Figure 12 a-12c, the first end face 406 of the 3rd push rod 402 is plane or arc concave shape, phase
Ying Di, the second end face 408 of the 4th push rod 404 is also plane or arc evagination.Using the 3rd push rod 402 of this structure and
Four push rods 404 may insure the surfacing of sealing, avoid the formation of the edge of ring-type or semicircular.
The whole sealing process of end sealing machine provided by the invention is not required to manual intervention, stable equipment operation, and error rate≤
1‰.If sealing effect is bad, underproof set contracting casing cylinder 600 need to only be pulled out and dismiss a part, you can feeding seals again
Tail.
End sealing machine automaticity provided by the invention is high, and automatic charging, automatic sealing, automatic blanking pack can be achieved.
The end sealing machine can process the set contracting casing cylinder for being about 55-125 feet, 15-60 mm bores.The end sealing machine can be blocked by changing
The length and bore of the corresponding rod of groove 22, suitable for all length(55-220 feet)With the set contracting casing cylinder of bore.
Embodiment two
A kind of method for sealing tail for covering contracting casing cylinder is present embodiments provided, as shown in figure 13, is comprised the following steps:
S1, feeding:Set contracting casing cylinder is put into from feed end and by fixed in transport mechanism.
Specifically, as shown in figure 4, set contracting casing cylinder 600 is put into material feeding box 700, after start, cover contracting casing cylinder 600 from
Feed end 102 is automatically fallen off, into the first groove 112 of conveyer 100.Contracting casing cylinder 600 is covered in transport mechanism 100
Under drive discharge end 104 is sent to from feed end 102.After set contracting casing cylinder 600 enters in the first groove 112, the first cylinder
116 the first holding pad 110a of driving are fallen, and are pressed on stock supporting plate 108.First groove 112 and the second groove 114 coordinate, and set is contracted
Casing cylinder 600 is fixed on stock supporting plate 108.
S2, kink:Capture the set contracting casing cylinder end transmitted in transport mechanism and twisted together.
Specifically, as shown in figs. 1 and 6-8, the 3rd cylinder 208 driving limiting plate 206 is fallen, and the first push rod 204 stretches out, will
Set contracting casing cylinder 600 shifts correct position onto, that is, the end to be twisted together for covering contracting casing cylinder 600 touches limiting plate 206 and is limited
Plate 206 limits to be moved further along.It should be understood that the length that first push rod 204 stretches out can be according to the length of set contracting casing cylinder 600
Degree automatically adjusts.Then, the first push rod 204 is retracted, and crawl bar 212 extend into the end of set contracting casing cylinder 600, and caliper 244 stretches out,
Caliper 244 closes after capturing bar 212 and being deep into set contracting casing 600 inside of cylinder, clamps the set contracting casing cylinder of end, captures bar
212 are retracted, and set contracting casing cylinder 600 is pulled out into 5-10 cm in gripper 216.5th cylinder 230 and the driving of the 6th cylinder 232 are grabbed
Pawl 216 closes up, and crawl bar 212 unclamps.Motor 240 is operated, and the end rotation 3 to 5 of the set contracting casing cylinder 600 of pull-out is enclosed,
Make its kink into rope form.Limiting plate 206 rises, and the first dynamic plate 226 travels forward, and gripper 216 opens, and the first dynamic plate 226 resets.
Holding pad 110 rises, and waits next set contracting casing cylinder 600.
According to the inherent structure feature of set contracting casing cylinder 600, set contracting casing cylinder 600 is casing helically spring-like or organ
Shape compression forming, have one layer of outermost layer casing all the time in its end face and be fitted on the curved end of caliper.In this programme, no matter
Whether the end of set contracting casing cylinder 600 has exposed casing, and caliper 244 can accurately will from the end of set contracting casing cylinder 600
Set contracting casing cylinder 600 is clamped and pulled out.The camber edge of caliper 244 and the front end face 246 of crawl bar, which coordinate, is engaged set contracting intestines
The edge of the end of clothing cylinder 600, when inserting caliper 244, ensure that set contracting casing cylinder 600 can be gripped by caliper 244 and arrive, this
Sample ensures that equipment will not leak folder.It greatly ensure that the success rate of automatic sealing.
In existing general device, once leakage folder, generally just needs artificial supplementation to carry out sealing, on the one hand takes manpower, increase
Addition sheet, another aspect artificial tail length is short inconsistent, and sealing dynamics size is difficult to control, and adds the uncertain of product quality
Property;And once leakage folder, subsequent handling are carried out automatically, often cause origin casing to damage, turn into waste product.
S3, push-in:By in the rope form kink end push-in set contracting casing cylinder for covering contracting casing cylinder.
Specifically, when transport mechanism 100 drives set contracting casing cylinder 600 to be moved to the working region of push-in mechanism 300, the
Two binder version 110b are fallen, and set contracting casing cylinder 600 are pressed on corresponding stock supporting plate 108, the second push rod 302 stretches out, and will twist together
Into in the end push-in set contracting casing cylinder 600 of the set contracting casing cylinder 600 of rope form, depth is poured into as 8 to 12 centimetres;Second push rod
During 302 push-in, in addition to the casing for being pulled out caliper 244 pushes back, while it can be pushed open accordingly from the afterbody of set contracting casing cylinder
The casing of length enters in set contracting casing cylinder 600.Second push rod 302 is retracted, and the second holding pad 110b rises, and waits next set
Contracting casing cylinder 600.
S4, extruding:The rope form kink end for covering contracting casing cylinder is squeezed into bulk.
Specifically, when transport mechanism 100 drives set contracting casing cylinder 600 to be moved to the working region of pressing mechanism 400, the
Three holding pad 110c are fallen, and set contracting casing cylinder 600 is pressed on corresponding stock supporting plate 108, and the 3rd push rod 402 blocks set contracting casing
Cylinder 600 rope form kink end, then the 4th push rod 404 from set contracting casing cylinder 600 the other end stretch into, will push-in set contracting casing
Rope form kink end extruding in cylinder 600 is blocking.3rd push rod 402 and the 4th push rod 404 are retracted, the 3rd holding pad 110c liters
Rise, sealing is completed.Wait next set contracting casing cylinder 600.
Further, in other embodiments of the invention, it is further comprising the steps of after sealing terminates:
S5, blanking:Set contracting casing cylinder is discharged under the drive of transport mechanism from discharge end 104.
Specifically, discharge end 104 is connected with picking-up container 800, and packaging bag is arranged in picking-up container 800.Cover contracting casing cylinder 600
Automatically fallen under the drive of transport mechanism 100 in packaging bag.
S6, packaging, storage.
The whole sealing process of end sealing machine provided by the invention is not required to manual intervention, stable equipment operation, and error rate≤
1‰.If sealing effect is bad, underproof set contracting casing cylinder 600 need to be only reentered into the feeding of material feeding box 700, and sealing is i.e. again
Can.