CN207417286U - Packing machine closing device - Google Patents
Packing machine closing device Download PDFInfo
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- CN207417286U CN207417286U CN201721383152.XU CN201721383152U CN207417286U CN 207417286 U CN207417286 U CN 207417286U CN 201721383152 U CN201721383152 U CN 201721383152U CN 207417286 U CN207417286 U CN 207417286U
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- angle plate
- inserting angle
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- plate component
- component
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Abstract
The utility model discloses a kind of packing machine closing devices, are related to packing machinery technology.The utility model includes outer inserting angle plate component, sealing knife assembly and interior inserting angle plate component, the outer inserting angle plate component is arranged on sealing knife assembly one side, the interior inserting angle plate component is arranged on sealing knife assembly opposite side, and the interior inserting angle plate component is oppositely arranged with outer inserting angle plate component；The contact point when contact line and outer inserting angle plate component vertex that the interior inserting angle plate component is contacted with packaging bag are molded with limb in packaging bag is located on straight line.The closing device of the utility model can effectively ensure that the shaping of packing bag mouth limb is neat, improves sealing molding effect, improves packaging quality.
Description
Technical field
The utility model is related to packing machinery technology, more specifically to a kind of packing machine closing device.
Background technology
It is the setting closing device at the discharging of packing machine mostly to the sealing of the packaging bags such as pre-formed bags in packing machine at present,
Existing closing device is to carry out limb to the opening both ends of pre-formed bags, as shown in Figure 1, the inward at both ends of pre-formed bags opening is inserted
Enter, form limb；Then sealing cutter draws close movement up and down, and the upper and lower ends of pre-formed bags opening are closed up, and to the position of contact
Seal is carried out, after seal, extra packaging bag is cut off, completes the sealing work of pre-formed bags.
Existing closing device is designed using above-mentioned principle, and State Intellectual Property Office was April 17 in 2013
Day, disclose a Publication No. CN103043264A, the patent of invention of entitled " packaging bag broken line and closing device ", the hair
Bright patent mainly includes one first sealing unit and one second sealing unit, and to be sealed to packaging bag between the two
Mouthful.One first swing arm and one second swing arm are set on first sealing unit, wherein the first swing arm is fixed through first connecting rod connection
Seat, and the second swing arm then connects broken line unit through second connecting rod.First sealing unit will when compared with fixed seat displacement
Drive broken line unit so that broken line unit carries out broken line to the packaging bag between the first sealing unit and the second sealing unit.Thoroughly
The use of packaging bag broken line and closing device is crossed, is beneficial to improve the quality of packaging bag enclosing, and convenient for users to according to bag
The size adjusting broken line unit of pack, to improve convenience when using.
Above-mentioned closing device of the prior art is irregular in the presence of sealing shaping, and limb is molded irregular problem, causes
Packaging bag enclosing unsightly, influences packaging quality.
Utility model content
In order to overcome above-mentioned defect in the prior art and deficiency, the utility model provides a kind of packing machine envelope
Mouth device, the utility model are suitable for the packaging seal of pre-formed bags, and the goal of the invention of the utility model is intended to solve existing skill
The shaping of closing device limb is irregular in art, and sealing molding effect is poor, and packaging bag enclosing unsightly, influences asking for packaging quality
Topic, the closing device of the utility model can effectively ensure that the shaping of packing bag mouth limb is neat, improve sealing molding effect, carry
High packaging quality.
In order to solve above-mentioned problems of the prior art, the utility model is achieved through the following technical solutions：
Packing machine closing device, including outer inserting angle plate component and sealing knife assembly, it is characterised in that：Further include interior limb
Plate component, the outer inserting angle plate component are arranged on sealing knife assembly one side, and the interior inserting angle plate component is arranged on sealing knife assembly
Opposite side, the interior inserting angle plate component are oppositely arranged with outer inserting angle plate component；What the interior inserting angle plate component was contacted with packaging bag
Contact point when contact line and outer inserting angle plate component vertex are molded with limb in packaging bag is located on straight line.
The interior inserting angle plate component includes interior left inserting angle plate, interior right inserting angle plate and interior limb drive component, the interior limb
Left inserting angle plate and interior right inserting angle plate relative motion in drive component driving.
The interior left inserting angle plate and interior right inserting angle plate are made of strip corner insert.
The interior limb drive component includes actuator, driving wheel, driven wheel and driving member, and driving member is around being connected on driving wheel
On driven wheel, actuator driving driving wheel rotates, so as to which driving member be driven to rotate.
The interior left inserting angle plate is fixed on by interior left limb stent on driving member, and the interior right inserting angle plate passes through interior right slotting
Angle support is fixed on driving member.
The outer inserting angle plate component includes outer left inserting angle plate, outer right inserting angle plate and outer drive component, outer drive component driving
Outer left inserting angle plate and outer right inserting angle plate relative motion.
Compared with prior art, technique effect beneficial caused by the utility model is shown：
1st, in closing device of the prior art, only outer inserting angle plate component is outer when only existing without interior inserting angle plate component
During inserting angle plate component, when being sealed to the sack of pre-formed bags, since the sack of packaging bag generally reserves certain surplus, cause
Outer inserting angle plate component is merely capable of being molded one section of packaging bag near outer inserting angle plate, and the balance that packing bag mouth is extra
Limb can not be molded well, when causing the sealing knife assembly to seal the opening of packaging bag, cause to seal it is uneven, no
The phenomenon that neat.And the utility model adds interior inserting angle plate component, is acted simultaneously with outer inserting angle plate component or late slightly and outer
Inserting angle plate component acts, and the balance extra to packing bag mouth is molded, and by sealing knife assembly as inside and outside limb
Between plate component, it is ensured that the regularity and uniformity sealed in sealing knife assembly to packing bag mouth prevents from packing
Bag sack fold.It is neat and beautiful when the interior inserting angle plate component of the utility model is effectively guaranteed prefabricated packaging bag enclosing,
Improve packaging quality.
2nd, the interior inserting angle plate component of the utility model is contacted with packaging bag contact line and outer inserting angle plate component vertex and bag
Contact point when limb is molded in pack is located on straight line, can effectively ensure packaging bag surplus and the outer limb of packaging bag
Uniformity at shaping prevents surplus packaging bag fold, overlapping, neat and beautiful when further ensuring prefabricated packaging bag enclosing
It sees, improves packaging quality.
3rd, the interior inserting angle plate component of the utility model and outer inserting angle plate component are all divided into two inserting angle plates in left and right, left and right two
The equal relative motion of inserting angle plate is the limb shaping to packing bag mouth when left and right, inserting angle plate is drawn close, and left and right inserting angle plate is separate
When, it is to decontrol packaging bag sealing knife assembly after packaging bag forming to seal it；It is also convenient for next bag material and enters sealing
Device.The interior inserting angle plate component of the utility model has certain uniformity with outer inserting angle plate component, there is correlation in action.
In the prior art, outer inserting angle plate is that the sack of packaging bag for convenience is molded generally using triangular plate, and for surplus
Shaping need not then use triangular plate, and a block length strip rectangular slab may be employed, and the wider one side of rectangular slab is horizontally disposed with, and protect
It is a contact line that inserting angle plate is contacted with packaging bag balance in card, can also use round bar.
Description of the drawings
Fig. 1 is prior art packaging seal limb molding structure schematic diagram；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is the utility model packaging seal limb molding structure schematic diagram；
Reference numeral：1st, outer inserting angle plate component, 2, sealing knife assembly, 3, interior inserting angle plate component, 4, interior left inserting angle plate, 5, interior
Right inserting angle plate, 6, actuator, 7, driving wheel, 8, driven wheel, 9, driving member, 10, interior left limb stent, 11, interior right limb stent,
12nd, outer left inserting angle plate, 13, outer right inserting angle plate.
Specific embodiment
Embodiment 1
As one preferred embodiment of the utility model, with reference to Figure of description 2 and 3, present embodiment discloses：
Packing machine closing device including outer inserting angle plate component 1 and sealing knife assembly 2, further includes interior inserting angle plate component, institute
It states outer inserting angle plate component and is arranged on 2 one side of sealing knife assembly, the interior inserting angle plate component is arranged on 2 opposite side of sealing knife assembly,
The interior inserting angle plate component is oppositely arranged with outer inserting angle plate component；The contact line that the interior inserting angle plate component 3 is contacted with packaging bag
It is located at contact point when limb is molded in outer 1 vertex of inserting angle plate component and packaging bag on straight line.
Embodiment 2
As the utility model another embodiment, with reference to Figure of description 2 and 3, present embodiment discloses：
Packing machine closing device including outer inserting angle plate component 1 and sealing knife assembly 2, further includes interior inserting angle plate component, institute
It states outer inserting angle plate component and is arranged on 2 one side of sealing knife assembly, the interior inserting angle plate component is arranged on 2 opposite side of sealing knife assembly,
The interior inserting angle plate component is oppositely arranged with outer inserting angle plate component；The contact line that the interior inserting angle plate component 3 is contacted with packaging bag
It is located at contact point when limb is molded in outer 1 vertex of inserting angle plate component and packaging bag on straight line.The interior inserting angle plate group
Part includes interior left inserting angle plate 4, interior right inserting angle plate 5 and interior limb drive component, left limb in the interior limb drive component driving
Plate 4 and interior 5 relative motion of right inserting angle plate.
In the present embodiment, it is a contact line that the interior inserting angle plate is contacted with packaging bag surplus, can be by interior inserting angle plate
It is arranged to rectangular strip, and the wider one side of rectangular strip is horizontally disposed with or a round bar, and interior inserting angle plate is parallel to packaging bag
Conveying direction or parallel with the length direction of packaging bag so that after the completion of packaging bag enclosing the packed surface of final molding with
Interior inserting angle plate is vertical.
Embodiment 3
As the utility model another embodiment, with reference to Figure of description 2 and 3, present embodiment discloses：
In the present embodiment, structure of the prior art may be employed in outer inserting angle plate component 1 and sealing knife assembly 2,
The structure in the patent document applied in background technology may be employed, be to belong to the prior art.Packing machine closing device, bag
Outer inserting angle plate component 1 and sealing knife assembly 2 are included, further includes interior inserting angle plate component, the outer inserting angle plate component is arranged on sealing cutter
2 one side of component, the interior inserting angle plate component are arranged on 2 opposite side of sealing knife assembly, the interior inserting angle plate component and outer inserting angle plate
Component is oppositely arranged；Contact line that the interior inserting angle plate component 3 is contacted with packaging bag and outer 1 vertex of inserting angle plate component and packaging bag
Contact point during interior limb shaping is located on straight line.
The interior inserting angle plate component includes interior left inserting angle plate 4, interior right inserting angle plate 5 and interior limb drive component, the interpolation
Left inserting angle plate 4 and interior 5 relative motion of right inserting angle plate in the drive component driving of angle；The interior left inserting angle plate 4 and interior right inserting angle plate 5 are equal
It is made of strip corner insert.In the present embodiment, it is a contact line that the interior left and right corner insert is contacted with packaging bag surplus,
Interior left and right corner insert can be arranged to rectangular strip, and the wider one side of rectangular strip is horizontally disposed with or a round bar, and it is interior
Left and right corner insert is parallel to packaging bag conveying direction or parallel with the length direction of packaging bag so that packaging bag enclosing is complete
Packed surface into rear final molding is vertical with interior inserting angle plate.
In the present embodiment, the type of drive of left and right inserting angle plate relative motion is more in driving, such as described interior limb driving
Component includes actuator 6, driving wheel 7, driven wheel 8 and driving member 9, and driving member 9 drives around being connected on driving wheel 7 and driven wheel 8
Part 6 drives driving wheel 7 to rotate, so as to which driving member 9 be driven to rotate；The interior left inserting angle plate 4 is fixed by interior left limb stent 10
On driving member 9, the interior right inserting angle plate 5 is fixed on by interior right limb stent 11 on driving member 9.
It can also be that interior left limb stent 10 and interior right limb stent 11 are threaded in silk using servomotor and leading screw
On bar, and screw thread is on the contrary, servomotor driving screw rotates, so as to drive interior left and right inserting angle plate relative motion.
It can also be and driven using cylinder, respectively drive interior left and right inserting angle plate by two cylinders, realize its relative motion.
Can also be using crank connecting link drive, by crank connecting link drive in left and right inserting angle plate, realize its relative motion.
It can also be using actuated by cams, respectively drive interior left and right inserting angle plate by two sections of cam paths, realize its relative motion.
In the present embodiment, the outer inserting angle plate component 1 includes outer left inserting angle plate 12, outer right inserting angle plate 13 and outer driving group
Part, the outer left inserting angle plate 12 of outer drive component driving and outer 13 relative motion of right inserting angle plate.Other can also be used in the prior art
It can realize the molding structure of limb.
Claims (6)
1. packing machine closing device, including outer inserting angle plate component (1) and sealing knife assembly (2), it is characterised in that：In further including
Inserting angle plate component (3), the outer inserting angle plate component (1) are arranged on sealing knife assembly (2) one side, the interior inserting angle plate component (3)
Sealing knife assembly (2) opposite side is arranged on, the interior inserting angle plate component (3) is oppositely arranged with outer inserting angle plate component (1)；In described
When the contact line and outer inserting angle plate component (1) vertex that inserting angle plate component (3) is contacted with packaging bag are molded with limb in packaging bag
Contact point is located on straight line.
2. packing machine closing device as described in claim 1, it is characterised in that：The interior inserting angle plate component includes interior left slotting
Gusset (4), interior right inserting angle plate (5) and interior limb drive component, left inserting angle plate (4) and interior in the interior limb drive component driving
Right inserting angle plate (5) relative motion.
3. packing machine closing device as claimed in claim 2, it is characterised in that：The interior left inserting angle plate (4) and the interior right side are inserted
Gusset (5) is made of strip corner insert.
4. packing machine closing device as claimed in claim 2 or claim 3, it is characterised in that：The interior limb drive component includes
Actuator (6), driving wheel (7), driven wheel (8) and driving member (9), driving member (9) is around being connected on driving wheel (7) and driven wheel (8)
On, actuator (6) driving driving wheel (7) rotates, so as to which driving member (9) be driven to rotate.
5. packing machine closing device as claimed in claim 4, it is characterised in that：The interior left inserting angle plate (4) passes through an interior left side
Limb stent (10) is fixed on driving member (9), and the interior right inserting angle plate (5) is fixed on transmission by interior right limb stent (11)
On part (9).
6. the packing machine closing device as described in claim 1-3 any one, it is characterised in that：The outer inserting angle plate component
(1) outer left inserting angle plate (12), outer right inserting angle plate (13) and outer drive component, the outer outer left inserting angle plate (12) of drive component driving are included
With outer right inserting angle plate (13) relative motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383152.XU CN207417286U (en) | 2017-10-25 | 2017-10-25 | Packing machine closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383152.XU CN207417286U (en) | 2017-10-25 | 2017-10-25 | Packing machine closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207417286U true CN207417286U (en) | 2018-05-29 |
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ID=62308641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721383152.XU Active CN207417286U (en) | 2017-10-25 | 2017-10-25 | Packing machine closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207417286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792113A (en) * | 2020-07-21 | 2020-10-20 | 佛山市禅城区陆和机械设备厂 | Packaging bag sealing machine with automatic corner folding function |
-
2017
- 2017-10-25 CN CN201721383152.XU patent/CN207417286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792113A (en) * | 2020-07-21 | 2020-10-20 | 佛山市禅城区陆和机械设备厂 | Packaging bag sealing machine with automatic corner folding function |
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