A kind of packing case packaging facilities
Technical field
The invention belongs to packing case packing technique field more particularly to a kind of packing case packaging facilities.
Background technique
Traditional packed in cases device structure and its simple at present, has the axis and dicing tape for placing tape roll thereon
Blade, this packaging facilities need first successively to be pressed with hand along length of tape direction after being packaged carton and having pasted adhesive tape
And mistake, adhesive tape is preferably pasted at carton case mouth;Then, the blade end then firmly pressed down on packaging facilities makes
It resists adhesive tape face, and the blade above adhesive tape downwards cuts adhesive tape;Carton quantity if necessary to encapsulation is few, has
The push action that the wrist several times of limit is downward can be ignored the consumption of body physical strength;If necessary to the carton quantity of encapsulation
Very more, such as in logistic industry, the pulling packaging facilities Continuous pressing device for stereo-pattern of repeatable countless times and so on, then wrist is repeatedly
Downward push dicing tape many times, prolonged repetitive can consume a large amount of physical strength of staff, so that wrist
Ache and can not continue efficiently to work, to influence its working efficiency;In order to solve existing for above-mentioned packaging facilities using scarce
It falls into, it would be highly desirable to design a kind of packing case packaging facilities for saving physical strength.
The present invention design a kind of packing case packaging facilities solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of packing case packaging facilities, it is using following
Technical solution is realized.
In the description of the present invention, it should be noted that the indicating positions such as term "inner", "lower", "upper" or position are closed
System be orientation based on the figure perhaps positional relationship or the invention product using when the orientation or position usually put
Set relationship, it is only for convenient for the description present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must
There must be specific orientation, be constructed or operated with specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of packing case packaging facilities, it is characterised in that: it includes shell, ladder fixed column, handle, adhesive tape, positioning spiral shell
Female, limit guide posts, briquetting, the first blade, balance staff, the first scroll spring, cutting blade mechanism, wherein handle is mounted on outer
The outer surface of the mellow and full part of shell;It is mounted in the ladder fixed column on shell in the mellow and full partial sidewall of driving groove and is nested with adhesive tape
Volume, the styletable that location nut is threaded onto ladder fixed column avoid tape roll from falling from ladder fixed column;Cutting blade mechanism passes through
The balance staff of bearing fit is mounted on shell adhesive tape exit and matches with adhesive tape therewith, top one end with to be located at shell horizontal
Part upper surface adhesive tape exit and lead to the limiting slot of driving groove vertically and match, below one end be located at shell horizontal part
Point lower end surface and L-type loose slot for leading to driving groove vertically matches;First scroll spring is nested on balance staff to cutting blade
Mechanism plays reset function around the swing of balance staff;It is equipped on the top surface of driving groove horizontal component and is matched with cutting blade mechanism
The first blade and lower end have inner concave arc surface briquetting, and briquetting be located at close to tape roll position;On tape roll
Adhesive tape successively plays limit guide posts, the briquetting, the first knife of guidance position-limiting action by being installed on to adhesive tape in transmission groove sidewall
Piece and cutting blade mechanism stretch out the adhesive tape exit on shell.
Above-mentioned cutting blade mechanism includes U-shaped frame, l-shaped rod, support block, the second blade, sliding block, roller bearing, the second scrollwork bullet
Spring, reset spring, idler wheel, five hornblocks, limited block are provided on U-shaped frame with the l-shaped rod place of being connected wherein U-shaped frame and l-shaped rod are connected
The pendulum hole of level perforation;U-shaped frame is mounted on adhesive tape exit in driving groove by the bearing fit in pendulum hole and balance staff, is connected therewith
L-shaped rod be located in driving groove and matched with the L-type loose slot on driving groove horizontal component bottom surface;It is flat with balance staff in l-shaped rod
Capable part upper surface is equipped with the second blade and upper end has the support block of outer convex globoidal, and support block and the second blade difference
Positioned at the lower section of briquetting and the first blade;Second blade is matched with the first blade, and support block is matched with briquetting.
There are two sliding blocks of perforation roller bearing axis hole to be slidably mounted on the symmetrically distribution of two insides of U-shaped frame respectively for side
Two sliding slots in;Idler wheel and two five hornblocks for being distributed in idler wheel two sides are coaxially mounted to two by the roller bearing that key therewith cooperates
Between a sliding block, and the both ends of roller bearing respectively with the roller bearing axial trough bearing fit on two sliding blocks;Two the second scroll springs point
The both ends for not being nested in roller bearing reset the rotation of idler wheel and five hornblocks;The upper and lower end face of each sliding block is separately installed with
Reset spring;Place's symmetrically limited block there are two installations below the sliding slot of two, U-shaped frame inside, and two limited blocks respectively with rolling
Two five hornblocks of wheel two sides match.
As the further improvement of this technology, on above-mentioned first blade far from tape roll side be inner concave arc surface, second
The side of close tape roll is outer convex globoidal on blade;The purpose of this design be in order to enable the second blade around balance staff to first
When blade swings and cuts to adhesive tape, it is close between the second blade and the first blade, the inner concave arc surface of the first blade and the second knife
The outer convex globoidal of piece matches so that the lasting shearing of the first blade and the realization of the second blade to adhesive tape, is conducive to quickly cut off glue
Band.
As the further improvement of this technology, on the arc core axis and the second blade of the inner concave arc surface on above-mentioned first blade
Outer convex globoidal arc core axis be overlapped;The effect of this design is: so that the inner concave arc surface of the first blade and the second blade
Evagination cambered surface forms mutually shearing cooperation well without interfering.
As the further improvement of this technology, arc radius and the support block upper end of the inner concave arc surface of above-mentioned briquetting lower end
The arc radius of outer convex globoidal is equal;The purpose of this design is: so that one end of cut-off adhesive tape has more areas tight
Tightly be pasted on the outer convex globoidal of support block and be less likely to occur to fall off, be conducive in next step repeat encapsulation work it is smooth into
Row.
As the further improvement of this technology, above-mentioned reset spring is stretchable compressible, to realize to sliding block along the chute
Reciprocating motion play reset function.
As the further improvement of this technology, the distance between above-mentioned second blade and balance staff are greater than between roller bearing and balance staff
Distance, so that it is significantly past to drive the second blade section to generate around balance staff central axis by the small vibration of roller portion
Physical pendulum is dynamic, and then realizes effective cutting of second blade to adhesive tape.
As the further improvement of this technology, above-mentioned pendulum hole inner wall is circumferentially provided with the first reset annular groove;First scrollwork bullet
Spring is located at first and resets in annular groove, and one end is connect with balance staff, and the other end is connect with the first reset annular groove inner wall;First resets
Annular groove the first scroll spring is formed it is hiding, be more advantageous to equipment practice operation.
As the further improvement of this technology, the roller bearing shaft hole inner wall on above-mentioned sliding block is circumferentially provided with the second reset ring
Slot;Two the second scroll springs are located at second on two sliding blocks and reset in annular groove;Second scroll spring one end and roller bearing
Connection, the other end are connect with corresponding second reset annular groove inner wall;This design feature makes the overall structure of equipment more compact
It is practical.
As the further improvement of this technology, the diameter in above-mentioned pendulum hole is greater than the diameter of balance staff, drives idler wheel edge in roller bearing
Sliding slot up and down reciprocatingly high-frequency vibration while, drive entire cutting blade mechanism pendulum hole within the scope of high frequency shake, advantageously
In effective cutting of second blade to adhesive tape.
It is to higher realize the cutting to adhesive tape disposed thereon that the end of putting the first edge on a knife or a pair of scissors of second blade of the invention, which is zigzag,.
L-type loose slot provides certain activity space for the swing of the l-shaped rod in cutting blade mechanism in the present invention, avoids
The interference that shell swings l-shaped rod.
Swing of the limiting slot for the U-shaped frame in cutting blade mechanism around balance staff in the present invention provides certain activity space
While limitation cutting blade mechanism unlimitedly swing, the rolling-pressing for idler wheel along tape surface provides pressure.
There are certain gaps between balance staff and pendulum hole in the present invention;When starting Continuous pressing device for stereo-pattern, export out from adhesive tape
Adhesive tape one end is first pasted onto carton opening one end, holds handle and presses packaging facilities downwards, so that roller compression adhesive tape, backward
Level pulls packaging facilities, and adhesive tape is gradually covered at carton aperture slots, while idler wheel is rolled across and compressed and is covered on carton and opens
Adhesive tape at mouth gap, is pasted onto adhesive tape strongerly at carton aperture slots;During Continuous pressing device for stereo-pattern, due to hand
Pressing and twisting of the arm to packaging facilities, so that idler wheel is swung up relative to shell around balance staff central axis and in limiting slot
Certain swing angle is formed under effect;Deformation occurs and energy storage for scroll spring;At the same time, it is acted in the pressing of arm
Under, roller bearing drives two reset bullets of the sliding block at both ends along respective slide slots upward sliding certain distance, positioned at sliding block upper and lower end face
Deformation occurs and energy storage for spring;Two five hornblocks are respectively further from the limitation of corresponding limited block and unrestricted position block;Dragging packet backward
While installing is standby, idler wheel applies pressure to adhesive tape together with two five hornblock synchronous rotaries;When carton aperture slots are complete
When full stickup, the idler wheel in packaging facilities is also detached from carton upper surface simultaneously, and in the case where arm continues pressure, idler wheel is unexpected
It loses carton support and quickly moves downwards;Under the action of the first scroll spring, cutting blade mechanism around balance staff backswing, due to
The inertia of cutting blade mechanism, so quickly the cutting blade mechanism of backswing will appear around the reciprocal high frequency wobbles of balance staff, first
Repetitive distortion for several times occurs in the scroll spring short time;So that the second blade being installed in l-shaped rod repeatedly with top
One blade staggeredly separates, and forms cutting to therebetween adhesive tape;Meanwhile under the action of reset spring, two sliding blocks are driven
Idler wheel and two five hornblocks, which are moved, to be located at the initial position on U-shaped frame to it and moves;Under the action of two the second scroll springs,
Idler wheel is reversely rotated together with two five hornblocks;Phase can occur with corresponding limited block when two five hornblocks of idler wheel two sides move to
Interaction apart from when, two reverse rotation five hornblocks respectively simultaneously synchronization interacts with two limited blocks;Two
Five hornblocks drive idler wheel and two sliding blocks that high-frequency vibration up and down reciprocatingly occurs along the chute in turn again by roller bearing;Due to balance staff
There are certain gap between pendulum hole, the high-frequency vibration of idler wheel, five hornblocks and two sliding blocks drives entire cutting blade mechanism to produce
It is raw to vibrate up and down, high frequency shaking occurs repeatedly between entire cutting blade mechanism and balance staff, the second blade hair in l-shaped rod
Raw secondary high-frequency vibration, to more successfully be cut to adhesive tape.
Relative to traditional packaging facilities, the cutting blade mechanism in the present invention under the action of the first scroll spring for several times
Reciprocally swinging forms effective cutting to adhesive tape;Meanwhile second scroll spring drive idler wheel and two five hornblock high speed rotations, two
A high-speed rotating five hornblock interacts with two limited blocks of lower section respectively and drives cutting blade mechanism whole in pendulum hole
Middle shaking is more conducive to adhesive tape and is cut so that the vibration frequency of cutting blade mechanism is higher;In the process of encapsulation packing case
In, packaging facilities not only realizes adhesive tape and pastes to the covering in packing case case mouth gap and tightly, while realizing to adhesive tape
Automatic cutting;On the one hand, this equipment, which covers case mouth gap Shi Zaiyong hand pressing adhesive tape in adhesive tape without staff, keeps it tight
At tight stickup and case mouth gap;On the other hand, additional pressing when cutting in conventional packaging equipment to adhesive tape is omitted in this equipment
It acts and realizes the automatic cutting to adhesive tape;This equipment cost saved the work people that batch is packaged encapsulation packing case case mouth
The physical strength of member, effectively improves the working efficiency of staff;The configuration of the present invention is simple has preferable using effect.
Detailed description of the invention
Fig. 1 is packaging facilities overall schematic.
Fig. 2 is packaging facilities side elevational cross-section schematic diagram.
Fig. 3 is U-shaped frame, l-shaped rod, balance staff and the first scroll spring cooperation diagrammatic cross-section.
Fig. 4 is shell, ladder fixed column, adhesive tape and location nut cooperation diagrammatic cross-section.
Fig. 5 is shell, adhesive tape, limit guide posts, the first blade, the second blade, briquetting and support block cooperation schematic diagram.
Fig. 6 is shell schematic diagram.
Fig. 7 is cutting blade mechanism diagrammatic cross-section.
Fig. 8 is U-shaped frame, l-shaped rod, roller bearing, idler wheel, five hornblocks, sliding block, the second scroll spring and reset spring cooperation section
Schematic diagram.
Fig. 9 is U-shaped frame and l-shaped rod cooperation schematic diagram.
Figure 10 is U-shaped frame upper hopper chute diagrammatic cross-section.
Figure 11 is that annular groove and pendulum hole diagrammatic cross-section are resetted on U-shaped frame.
Figure 12 is sliding block, first back-moving spring, U-shaped frame and the second scroll spring cooperation diagrammatic cross-section.
Figure 13 is sliding block perspective diagram.
Figure 14 is sliding block diagrammatic cross-section.
Figure 15 is idler wheel and five hornblocks cooperation perspective diagram.
Figure label title: 1, shell;2, driving groove;3, L-type loose slot;4, limiting slot;5, ladder fixed column;6, glue
Band;7, location nut;8, guide posts are limited;9, briquetting;10, the first blade;11, balance staff;12, the first scroll spring;13, it cuts
Cutting blade mechanism;14, U-shaped frame;15, l-shaped rod;16, handle;17, sliding slot;18, hole is put;19, first resets annular groove;20, support
Block;21, the second blade;22, sliding block;23, roller bearing axis hole;24, second resets annular groove;25, roller bearing;26, the second scroll spring;
27, reset spring;28, idler wheel;29, five hornblock;30, limited block.
Specific embodiment
Attached drawing is the schematic diagram that the present invention is implemented, in order to understand structure operation logic.Specific product structure and ratio
Size is determined according to use environment combination routine techniques.
As shown in Figure 1, 2, 3, it includes shell 1, ladder fixed column 5, handle 16, adhesive tape 6, location nut 7, limit guiding
Column 8, briquetting 9, the first blade 10, balance staff 11, the first scroll spring 12, cutting blade mechanism 13, wherein as shown in Fig. 2, handle
Hand 16 is mounted on the outer surface of the mellow and full part of shell 1;As shown in figure 4, being mounted on the mellow and full partial sidewall of driving groove 2 on shell 1
On ladder fixed column 5 on be nested with adhesive tape volume 6, the styletable that location nut 7 is threaded onto ladder fixed column 5 avoids adhesive tape volume 6 from rank
It is fallen in terraced fixed column 5;As shown in Fig. 2,5,6, cutting blade mechanism 13 is mounted on outer by the balance staff 11 of bearing fit therewith
1 adhesive tape of shell, 6 exit is matched with adhesive tape 6, top one end be located at 1 horizontal component upper surface adhesive tape of shell, 6 exit
And the limiting slot 4 for leading to driving groove 2 vertically matches, below one end be located at 1 horizontal component lower end surface of shell and vertical logical
It is matched to the L-type loose slot 3 of driving groove 2;As shown in Figure 2,3, the first scroll spring 12 is nested on balance staff 11 to cutter
Piece mechanism 13 plays reset function around the swing of balance staff 11;As shown in Fig. 2,5, it is equipped on the top surface of 2 horizontal component of driving groove
The first blade 10 matched with cutting blade mechanism 13 and lower end have a briquetting 9 of inner concave arc surface, and briquetting 9 is located at and leans on
The position of nearly adhesive tape volume 6;As shown in Fig. 2, the adhesive tape 6 on adhesive tape volume 6 is successively by being installed on 2 side wall of driving groove to adhesive tape 6
Play the glue on limit guide posts 8, briquetting 9, the first blade 10 and the stretching shell 1 of cutting blade mechanism 13 of guidance position-limiting action
6 exit of band.
As shown in fig. 7, above-mentioned cutting blade mechanism 13 include U-shaped frame 14, l-shaped rod 15, support block 20, the second blade 21,
Sliding block 22, roller bearing 25, the second scroll spring 26, reset spring 27, idler wheel 28, five hornblocks 29, limited block 30, wherein such as Fig. 9,11
Shown, U-shaped frame 14 is connected with l-shaped rod 15, is provided with the pendulum hole 18 of horizontal perforation on U-shaped frame 14 with 15 place of being connected of l-shaped rod;As Fig. 1,
2, shown in 5, U-shaped frame 14 is mounted on 6 exit of adhesive tape in driving groove 2 by the bearing fit in pendulum hole 18 and balance staff 11, solid therewith
L-shaped rod 15 even is located in driving groove 2 and matches with the L-type loose slot 3 on 2 horizontal component bottom surface of driving groove;Such as Fig. 2,7 institutes
Show, the part upper surface parallel with balance staff 11, which is equipped with the second blade 21 and upper end, in l-shaped rod 15 has the support of outer convex globoidal
Block 20, and support block 20 and the second blade 21 are located at the lower section of briquetting 9 and the first blade 10;Second blade 21 and first
Blade 10 matches, and support block 20 is matched with briquetting 9.
As shown in Fig. 8,10,13, there are two sliding blocks 22 of perforation roller bearing axis hole 23 to be slidably mounted on U-shaped frame respectively for side
In two sliding slots 17 that 14 two insides are symmetrically distributed;As shown in Fig. 8,15, idler wheel 28 and it is distributed in 28 two sides of idler wheel
Two five hornblocks 29 are coaxially mounted between two sliding blocks 22 by the roller bearing 25 of the cooperation of key therewith, and the both ends difference of roller bearing 25
With the 25 axial trough bearing fit of roller bearing on two sliding blocks 22;As shown in Fig. 8,12, two the second scroll springs 26 are respectively nested in
The both ends of roller bearing 25 reset the rotation of idler wheel 28 and five hornblocks 29;The upper and lower end face of each sliding block 22 is separately installed with
Reset spring 27;As shown in figure 8, symmetrically installing below the sliding slot 17 of 14 two insides of U-shaped frame, there are two limited blocks 30, and
Two limited blocks 30 are matched with two five hornblocks 29 of 28 two sides of idler wheel respectively.
As shown in Fig. 2, the side on above-mentioned first blade 10 far from adhesive tape volume 6 is inner concave arc surface, leaned on the second blade 21
The side of nearly adhesive tape volume 6 is outer convex globoidal;The purpose of this design be in order to enable the second blade 21 around balance staff 11 to the first knife
Piece 10 swing and to adhesive tape 6 cut when, be close between the second blade 21 and the first blade 10, the inner concave arc surface of the first blade 10 with
The outer convex globoidal of second blade 21 matches so that the first blade 10 and the second blade 21 realize the lasting shearing to adhesive tape 6, has
Adhesive tape 6 is cut off conducive to quick.
As shown in Fig. 2, the outer convex arc on the arc core axis of the inner concave arc surface on above-mentioned first blade 10 and the second blade 21
The arc core axis in face is overlapped;The effect of this design is: so that the evagination of the inner concave arc surface of the first blade 10 and the second blade 21
Cambered surface forms mutually shearing cooperation well without interfering.
As shown in Fig. 2, the outer convex globoidal of the arc radius of the inner concave arc surface of above-mentioned 9 lower end of briquetting and 20 upper end of support block
Arc radius is equal;The purpose of this design is: holding so that one end of cut-off adhesive tape 6 has more areas to be tightly pasted onto
It is less likely to occur to fall off on the outer convex globoidal of tray 20, is conducive to repeat going on smoothly for encapsulation work in next step.
As shown in figure 12, above-mentioned reset spring 27 is stretchable compressible, thus realize to sliding block 22 along the chute 17 it is reciprocal
Movement plays reset function.
As shown in Fig. 7,9, the distance between above-mentioned second blade 21 and balance staff 11 are greater than between roller bearing 25 and balance staff 11
Distance, so that the small vibration by 25 part of roller bearing drives 21 part of the second blade to generate substantially around 11 central axis of balance staff
Reciprocally swinging is spent, and then realizes effective cutting of second blade 21 to adhesive tape 6.
As shown in Fig. 3,11, above-mentioned 18 inner wall of pendulum hole is circumferentially provided with the first reset annular groove 19;First scroll spring 12
It is resetted in annular groove 19 in first, and one end is connect with balance staff 11, the other end is connect with the first reset 19 inner wall of annular groove;First is multiple
Position annular groove 19, which forms the first scroll spring 12, to be hidden, and the practice operation of equipment is more advantageous to.
As shown in Figure 13,14,23 inner wall of roller bearing axis hole on above-mentioned sliding block 22 is circumferentially provided with the second reset annular groove 24;Two
A second scroll spring 26 is located at second on two sliding blocks 22 and resets in annular groove 24;Second scroll spring, 26 one end and rolling
Axis 25 connects, and the other end is connect with corresponding second reset, 24 inner wall of annular groove;This design feature makes the overall structure of equipment more
Step up to gather practical.
As shown in figure 3, the diameter in above-mentioned pendulum hole 18 is greater than the diameter of balance staff 11, idler wheel 28 along the chute 17 is driven in roller bearing 25
Up and down reciprocatingly while high-frequency vibration, entire cutting blade mechanism 13 high frequency in pendulum 18 range of hole is driven to shake, advantageously
In effective cutting of second blade 21 to adhesive tape 6.
It is to higher realize cutting to adhesive tape 6 disposed thereon that the end of putting the first edge on a knife or a pair of scissors of second blade 21 of the invention, which is zigzag,
It cuts.
L-type loose slot 3 provides certain activity sky for the swing of the l-shaped rod 15 in cutting blade mechanism 13 in the present invention
Between, the interference that avoids shell 1 from swinging l-shaped rod 15.
Limiting slot 4 in the present invention provides for the U-shaped frame 14 in cutting blade mechanism 13 around the swing of balance staff 11 certain
Cutting blade mechanism 13 is limited while activity space unlimitedly to swing, and is mentioned for rolling-pressing of the idler wheel 28 along 6 surface of adhesive tape
For pressure.
There are certain gaps between balance staff 11 and pendulum hole 18 in the present invention;When starting Continuous pressing device for stereo-pattern 6, exported from adhesive tape 6
6 one end of adhesive tape out is first pasted onto carton opening one end, holds handle 16 and presses packaging facilities downwards, so that idler wheel 28 is pressed
Tight adhesive tape 6, horizontal backward to pull packaging facilities, adhesive tape 6 is gradually covered at carton aperture slots, while idler wheel 28 is rolled across and pressed
The adhesive tape 6 being tightly covered at carton aperture slots, is pasted onto adhesive tape 6 strongerly at carton aperture slots;In glue
During band 6, pressing and twisting due to arm to packaging facilities, so that idler wheel 28 is around 11 central axis of balance staff relative to outer
Shell 1 is swung up and forms certain swing angle under the action of limiting slot 4;Deformation occurs and energy storage for scroll spring;With
This simultaneously, under the pressing effect of arm, roller bearing 25 drives the sliding block 22 at both ends along 17 upward sliding certain distance of respective slide slots,
Deformation occurs and energy storage for two reset springs 27 positioned at 22 upper and lower end face of sliding block;Two five hornblocks 29 are respectively further from corresponding limit
The limitation of position block 30 and unrestricted position block 30;While dragging packaging facilities backward, idler wheel 28 is together with two five hornblocks 29
Synchronous rotary applies pressure to adhesive tape 6;When carton aperture slots are pasted completely, the idler wheel 28 in packaging facilities also takes off simultaneously
From carton upper surface, in the case where arm continues pressure, idler wheel 28 loses carton support suddenly and quickly moves downwards;?
Under the action of one scroll spring 12, cutting blade mechanism 13 is around 11 backswing of balance staff, due to the inertia of cutting blade mechanism 13, so
The cutting blade mechanism 13 of quick backswing will appear the hair in the reciprocal high frequency wobbles of balance staff 11,12 short time of the first scroll spring
Raw repetitive distortion for several times;So that the second blade 21 being installed in l-shaped rod 15 repeatedly staggeredly divides with the first blade 10 of top
It opens, cutting is formed to therebetween adhesive tape 6;Meanwhile under the action of reset spring 27, two sliding blocks 22 drive 28 He of idler wheel
Two five hornblocks 29, which are moved, to be located at the initial position on U-shaped frame 14 to it and moves;Under the action of two the second scroll spring 26,
Idler wheel 28 is reversely rotated together with two five hornblocks 29;It can be limited with corresponding when two five hornblocks 29 of 28 two sides of idler wheel move to
Block 30 interact apart from when, five hornblocks 29 of two reverse rotations are synchronous simultaneously with two generations of limited blocks 30 respectively
Interaction;Two five hornblocks 29 drive idler wheel 28 and two sliding blocks 22 17 to occur up and down along the chute in turn again by roller bearing 25
Reciprocal high-frequency vibration;Since there are certain gap, idler wheel 28, five hornblocks 29 and two sliding blocks 22 between balance staff 11 and pendulum hole 18
High-frequency vibration drive entire cutting blade mechanism 13 to generate up-down vibration, sent out between entire cutting blade mechanism 13 and balance staff 11
Raw high frequency repeatedly shakes, and secondary high-frequency vibration occurs for the second blade 21 in l-shaped rod 15, thus more successfully to adhesive tape 6
It is cut.
Workflow of the invention: when being packaged to the case mouth of packing case, 6, adhesive tape is first pulled with hand and is pasted on packaging
Then corner at case case mouth makes idler wheel 28 press adhesive tape 6 and resists so that 6 one end of adhesive tape is fixed on packing case
Packing case;At this time in arm by pressure, mutually connected U-shaped frame 14 and l-shaped rod 15 is swung around 11 central axis of balance staff, idler wheel
28 together with two five hornblocks 29 are swung up certain amplitude around balance staff 11 relative to shell 1 with U-shaped frame 14 and in the limit of limiting slot 4
It stops swinging under system;Due to the Continued depression of arm, two sliding blocks 22 of 14 two insides of U-shaped frame are installed in idler wheel 28 and rolling
Respectively along the synchronous upward sliding of corresponding sliding slot 17 under the drive of axis 25, shape occurs for the reset spring 27 positioned at 22 upper and lower side of sliding block
Become and energy storage, two limited blocks 30 of five hornblocks 29 far from lower section, limited block 30 release the limitation to five hornblocks 29 without generating
Interaction;The second blade 21 for being installed in l-shaped rod 15 and support block 20 with l-shaped rod 15 around balance staff 11 to lower swing, first
Deformation occurs and energy storage for scroll spring 12;Second blade 21 be gradually distance from the first blade 10 avoid adhesive tape 6 with guarantee adhesive tape 6 to
The serrate scuffing of second blade 21 or partition are not had by the place of putting the first edge on a knife or a pair of scissors during moving outside driving groove 2;Then packaging is pulled to set again
Standby, under the action of packing case upper surface is to 28 frictional force of idler wheel, idler wheel 28 drives two five hornblocks 29, and synchronous rotary is simultaneously together
The adhesive tape 6 being disposed below was ground, second scroll spring 26 at 25 both ends of roller bearing is lasting, and deformation occurs and energy storage;From adhesive tape 6
Adhesive tape 6 on volume gradually covers at the case mouth gap on packing case, while idler wheel 28 presses adhesive tape 6 and makes adhesive tape 6 and packing case
It is close to and is firmly pasted at packing case case mouth gap;When gap at packing case case mouth has been pasted by adhesive tape 6, continue to draw
The pressing to packaging facilities is moved and kept, so that packaging facilities drives idler wheel 28 to be rapidly separated packing case upper surface together, is packed
Case is cancelled the support of idler wheel 28 by moment, and two the second scroll springs 26 make roller bearing 25 drive idler wheel 28 and five hornblocks 29 fast
Speed reversely rotates;Meanwhile positioned at two sliding blocks 22 at 25 both ends of roller bearing under the action of corresponding reset spring 27 along respective slide slots
17 move downward, and sliding block 22 drives idler wheel 28 and two five hornblocks 29 to move downward by roller bearing 25;When two it is high-speed rotating
When five hornblocks 29 return to initial position and interact with limited block 30, in the double action of reset spring 27 and limited block 30
Under, two high-speed rotating five hornblocks 29 drive idler wheel 28 17 to pump along the chute by roller bearing 25;Due to balance staff 11
Pendulum hole 18 between there are certain gaps, so along the chute 17 two five hornblocks 29 to pump and idler wheel 28 drive it is whole
A cutting blade mechanism 13 back and forth shakes in pendulum 18 medium-high frequency of hole and drives the second blade 21 being installed in l-shaped rod 15 in turn and hold
20 high-frequency vibration of tray.
At the same time, the first scroll spring 12 drives entire cutting blade mechanism 13 around 11 central axis backswing of balance staff, and
Two blades 21 and support block 20 sync up quick swing around balance staff 11 simultaneously;In 13 backswing of cutting blade mechanism to initial position
When, due to the inertia of cutting blade mechanism 13, cutting blade mechanism 13 continues around 11 central axis of balance staff and is swung up, the first whirlpool
Reverse strain and energy storage occur for coil spring 12, the second blade 21 and support block 20 respectively be installed on the first of 2 top surface of driving groove
Blade 10 and briquetting 9 meet and interact, and the first blade 10 and the second blade 21 are to the therebetween formation of adhesive tape 6
It cuts for the first time, the inner concave arc surface of 9 lower end of briquetting and the outer convex globoidal contact squeeze of 20 upper end of support block, so that being located at pressing
Part adhesive tape 6 between block 9 and support block 20 is tightly pasted on the outer convex globoidal of support block 20;Due to cutting blade mechanism 13
Inertia, under the action of the first scroll spring 12, cutting blade mechanism 13 generates reciprocal high-frequency for several times in a very short period of time
It swings, the first blade 10 back and forth for several times cuts adhesive tape 6 with the second blade 21;The rotation of two five hornblocks 29 drives cutting
Blade mechanisms 13 add cutting blade mechanism 13 around the reciprocal high frequency wobbles of balance staff 11 outside the shaking in pendulum hole 18, so that first
Blade 10 and the second blade 21 are more smoothly and quick to the cutting of adhesive tape 6.
Part adhesive tape when adhesive tape 6 is cut off by the second blade of high-frequency vibration 21, between briquetting 9 and support block 20
On the 6 outer convex globoidals for being tightly pasted onto support block 20 under the mutual extrusion that briquetting 9 and support block 20 are repeated several times, first
Under the action of scroll spring 12 and the second scroll spring 26, cutting blade mechanism 13 resets;That is cut off is located on packing case
Rolling through idler wheel 28 is tightly pasted on packing case corner again for the tail portion of adhesive tape 6, with adhesive tape volume 66, the adhesive tapes connecting then
It tightly pastes in support block 20 on outer convex globoidal, is ready to paste packing case case mouth next time;When needs continue to paste
In addition when packing case, 6, adhesive tape is removed from support block 20 with hand and pulls 6, adhesive tape to 2 exit of driving groove and makes adhesive tape 6
Positioned at 28 lower section of idler wheel;Above-mentioned movement is repeated to complete the encapsulation to packing case case mouth.
In conclusion beneficial effects of the present invention: the cutting blade mechanism 13 in the present invention is in the first scroll spring 12
Reciprocally swinging for several times under effect, forms effective cutting to adhesive tape 6;Meanwhile second scroll spring 26 drive idler wheel 28 and two five
29 high speed rotation of hornblock, two high-speed rotating five hornblocks 29 interact and drive with two limited blocks 30 of lower section respectively and cut
Cutting blade mechanism 13 is whole to shake in pendulum hole 18, so that the vibration frequency of cutting blade mechanism 13 is higher, is more conducive to glue
Band 6 is cut;During encapsulating packing case, packaging facilities not only realizes covering of the adhesive tape 6 to packing case case mouth gap
It tightly pastes, while realizing the automatic cutting to adhesive tape 6;On the one hand, this equipment is covered without staff in adhesive tape 6
Case mouth gap Shi Zaiyong hand pressing adhesive tape 6 make its tightly pastes and case mouth gap at;On the other hand, traditional packet is omitted in this equipment
It installs additional push action when cutting in standby to adhesive tape 6 and realizes the automatic cutting to adhesive tape 6;This equipment is greatly saved
Batch is packaged the physical strength of the staff of encapsulation packing case case mouth, effectively improves the working efficiency of staff.