CN107618914A - Unilateral pressing paper roll without glue closing device - Google Patents
Unilateral pressing paper roll without glue closing device Download PDFInfo
- Publication number
- CN107618914A CN107618914A CN201711042292.5A CN201711042292A CN107618914A CN 107618914 A CN107618914 A CN 107618914A CN 201711042292 A CN201711042292 A CN 201711042292A CN 107618914 A CN107618914 A CN 107618914A
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- CN
- China
- Prior art keywords
- gripping member
- paper roll
- closing device
- drive
- jig arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003292 glue Substances 0.000 title claims abstract description 59
- 238000003825 pressing Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 239000002023 wood Substances 0.000 claims abstract description 17
- 238000012546 transfer Methods 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/29—Securing the trailing end of the wound web to the web roll
Abstract
The present invention relates to a kind of unilateral pressing paper roll without glue closing device, including enclosed mechanism, pressing mechanism, drive mechanism and pushing piece, the enclosed mechanism includes geometrical clamp gripping member and moveable gripping member, the geometrical clamp gripping member and the moveable gripping member cooperatively form sealing, the pushing piece is used to push the paper tail of paper roll in the sealing, the pressing mechanism is used to extrude paper roll to the sealing, the drive mechanism is used to drive the moveable gripping member to move close to the geometrical clamp gripping member, so that paper roll can press together close to the inboard portion of paper tail and a part of paper wood of paper roll periphery.Drive mechanism only need drive moveable gripping member, just can realize sealing closure, so as to enormously simplify sealing action so that above-mentioned unilateral pressing paper roll it is simple in construction without glue closing device.Therefore, above-mentioned unilateral pressing paper roll simple in construction without glue closing device and environmental protection is advantageous to.
Description
Technical field
The present invention relates to paper roll sealing tech field, more particularly to a kind of unilateral pressing paper roll without glue closing device.
Background technology
In the production process of paper roll, it is typically necessary after paper roll rewinding, the paper tail of paper roll is fixed on paper roll
On, to prevent paper roll loose, this step referred to as sealing during following process.Traditional mouth-sealing method has two kinds.Wherein one
Kind mouth-sealing method is that the paper roll tail end after winding is sealed using glue bonding, to keep the stability of paper roll.However, adopt
The mouth-sealing method bonded with glue is, it is necessary to use substantial amounts of glue.However, glue is a kind of chemical synthetic material, have certain
Harmful components volatility, the health of worker or user can be produced when either either using in process of production negative
Influence, and the use of a large amount of glue is unfavorable for environmental protection.Another mouth-sealing method is that use is sealed without glue closing device
Mouthful.However, traditional no glue closing device is complicated, there is equipment manufacturing costs it is high the problem of.
The content of the invention
Based on this, it is necessary to for being unfavorable for the problem of environmentally friendly or complicated, there is provided a kind of unilateral pressing paper roll
Without glue closing device, it is simple in construction and is advantageous to environmental protection.
A kind of unilateral pressing paper roll without glue closing device, including enclosed mechanism, pressing mechanism, drive mechanism and push
Part, the enclosed mechanism include geometrical clamp gripping member and moveable gripping member, and the geometrical clamp gripping member and the moveable gripping member coordinate
Formed sealing, the pushing piece be used for the paper tail of paper roll is pushed in the sealing, the pressing mechanism be used for by paper roll to
The sealing extruding, the drive mechanism is used to drive the moveable gripping member to move close to the geometrical clamp gripping member, so that paper
Volume can press together close to the inboard portion of paper tail and a part of paper wood of paper roll periphery.
Above-mentioned unilateral pressing paper roll without in glue closing device, pushing piece pushes the paper tail of paper roll in sealing, extruding
Mechanism extrudes paper roll to the sealing, and drive mechanism drives moveable gripping member to be moved close to geometrical clamp gripping member so that sealing is closed
Close, and then paper roll is pressed together close to the inboard portion of paper tail and a part of paper wood of paper roll periphery, realize paper
Volume seals without glue, avoids using glue.Also, drive mechanism only needs to drive moveable gripping member, sealing closure just can be realized, from
And enormously simplify sealing action so that above-mentioned unilateral pressing paper roll it is simple in construction without glue closing device.Therefore, it is above-mentioned unilateral
Press the simple in construction without glue closing device of paper roll and be advantageous to environmental protection.
In one of the embodiments, the drive mechanism includes drive cylinder and the first jig arm, first jig arm
One end and the flexible axis connection of the drive cylinder, the other end of first jig arm are connected with the moveable gripping member；It is described
Drive cylinder is used to drive first jig arm to swing, to drive the moveable gripping member closer or far from the geometrical clamp gripping member
Motion.In this way, above-mentioned unilateral pressing paper roll drives the first jig arm to swing without glue closing device by drive cylinder, just can realize
The folding of sealing so that sealing action is greatly simplified, is advantageous to structure simplification, is advantageous to improve operating efficiency.
In one of the embodiments, the drive mechanism includes motor, transfer roller and the second jig arm；The transfer roller passes through institute
The second jig arm is stated to be connected with the moveable gripping member；The motor is used to drive the transfer roller to rotate；The transfer roller rotates, with band
The moveable gripping member is moved to move closer or far from the geometrical clamp gripping member.In this way, motor driven transfer roller rotates, transfer roller passes through the
Two jig arm drive moveable gripping member to be moved closer or far from geometrical clamp gripping member, realize opening for geometrical clamp gripping member and moveable gripping member
Close, and then realize that paper roll seals without glue.
In one of the embodiments, the drive mechanism also includes bounce cylinder, and the bounce cylinder is installed on described
On transfer roller, the telescopic shaft of the bounce cylinder is connected with second jig arm.Bounce cylinder be arranged at transfer roller and the second jig arm it
Between.The telescopic shaft of bounce cylinder is connected with the second jig arm, with by the second jig arm to moveable gripping member applying power, so as to realize pair
Pressure force between moveable gripping member and geometrical clamp gripping member is finely adjusted so that paper roll presses more reliable.The inner side of paper tail
Part and a part of paper wood of paper roll periphery are finely tuned by bounce cylinder, are pressed to obtain more consolidation, are advantageous to improve sealing
Quality.
In one of the embodiments, the drive mechanism includes driving cam and the 3rd jig arm, the 3rd jig arm
One end is connected with the driving cam, and the other end of the 3rd jig arm is connected with the moveable gripping member, the driving cam
It is rotatable to set；The driving cam is used to drive the 3rd jig arm to swing, to drive the moveable gripping member close or remote
Moved from the geometrical clamp gripping member.In this way, above-mentioned unilateral pressing paper roll drives the 3rd without glue closing device by driving cam
Jig arm is swung, and just can realize the folding of sealing so that sealing action is greatly simplified, is advantageous to structure simplification, is advantageous to improve work
Make efficiency.
In one of the embodiments, the 3rd jig arm is provided with stopper slot, and the driving cam is connected with sliding part, institute
Sliding part is stated to be movably set in the stopper slot.In this way, stopper slot is engaged with locating part, so as to limit the fortune of the 3rd jig arm
Dynamic rail mark, and then the movement locus of moveable gripping member is efficiently controlled, be advantageous to stably realize that sealing acts, improve sealing matter
Amount.
In one of the embodiments, the first end of the moveable gripping member is rotatably set, the drive mechanism driving
The moveable gripping member around the moveable gripping member first end rotate so that the second end of the moveable gripping member it is close or
Away from the geometrical clamp gripping member.
In one of the embodiments, the geometrical clamp gripping member is convex provided with first close to the side of the moveable gripping member
Rise, the moveable gripping member is provided with second raised close to the side of the geometrical clamp gripping member, and described first is raised and described second
Raised relative set, the described first raised and described second raised end are equipped with chamfering.First raised and the second raised conjunction
Hold together, so as to the first raised and the second raised compressed rolls ends circle paper and a part of paper wood of paper roll periphery, make paper roll
A part of paper wood of end circle paper and paper roll periphery presses together, so as to form no glue sealing.First is raised and second is convex
The chamfer design risen can avoid scratching paper roll.
In one of the embodiments, the pushing piece is wire or push rod, and the wire or the push rod can enter
Go out the sealing.In this way, when pushing piece enters sealing, pushing piece contradicts paper tail, by the inboard portion of the tail end of paper tail and paper roll
Separation, contributes to follow-up paper roll to be pressed together close to the inboard portion of paper tail and a part of paper wood of paper roll periphery.
In one of the embodiments, the drive mechanism is one or more, drive mechanism described in two or more
Arranged along the axial direction of the paper roll；And/or the enclosed mechanism is one or more, enclosed mechanism described in two or more
Arranged along the axial direction of the paper roll.
In one of the embodiments, above-mentioned unilateral pressing paper roll without glue closing device also includes conveying mechanism, described
Conveying mechanism is used to paper roll being delivered to the enclosed mechanism.
Brief description of the drawings
Fig. 1 is that schematic diagram is opened in the sealing without glue closing device of unilateral pressing paper roll described in embodiment one；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is the schematic diagram that paper roll sealing is carried out without glue closing device of unilateral pressing paper roll described in embodiment one；
Fig. 4 is enlarged drawing at Fig. 3 B；
Fig. 5 is the schematic diagram that paper tail is detected without glue closing device of the unilateral pressing paper roll；
Fig. 6 is the schematic diagram that paper tail is moved to sealing part without glue closing device of the unilateral pressing paper roll；
Fig. 7 is the schematic diagram that paper tail is pushed into sealing without glue closing device of the unilateral pressing paper roll；
Fig. 8 is the schematic diagram operated without platen in glue closing device of the unilateral pressing paper roll；
Fig. 9 is the structural representation without glue closing device of unilateral pressing paper roll described in embodiment two；
Figure 10 is the structural representation without glue closing device of unilateral pressing paper roll described in embodiment three.
100th, enclosed mechanism, 110, geometrical clamp gripping member, 111, first is raised, and 120, moveable gripping member, 121, second is raised,
101st, seal, 200, pressing mechanism, 300, drive mechanism, 311, transfer roller, the 312, second jig arm, 313, bounce cylinder, 321, drive
Take offence cylinder, the 322, first jig arm, 323, adjusting rod, 324, regulating sleeve, 331, driving cam, the 332, the 3rd jig arm, 333, limit
Position groove, 334, sliding part, 400, pushing piece, 500, paper roll, 501, paper tail, 610, conveying mechanism, 611, belt wheel, 612, actively
Wheel, 620, switching mechanism, 630, count belt wheel, 640, detection electric eye, the 651, first gas blow pipe, the 652, second gas blow pipe, 660,
Pressure roller.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.Heretofore described " first ", " second ", " the 3rd " do not represent specific quantity and order, are only
Differentiation for title.
Embodiment one
As shown in Figures 1 to 4, a kind of unilateral pressing paper roll without glue closing device, including enclosed mechanism 100, extruder
Structure 200, drive mechanism 300 and pushing piece 400.Enclosed mechanism 100 includes geometrical clamp gripping member 110 and moveable gripping member 120.It is fixed
Holder 110 and moveable gripping member 120 cooperatively form sealing 101, pushing piece 400 be used for by the paper tail 501 of paper roll 500 push into
In sealing 101.Pressing mechanism 200 is used to extrude paper roll 500 to sealing 101.Drive mechanism 300 is used to drive moveable gripping member
120 move close to geometrical clamp gripping member 110, so that paper roll 500 is close to the one of the inboard portion of paper tail 501 and the periphery of paper roll 500
Part paper wood can press together.
Above-mentioned unilateral pressing paper roll without in glue closing device, pushing piece 400 pushes the paper tail 501 of paper roll 500 into envelope
In mouth 101, for pressing mechanism 200 by paper roll 500 to the extruding of sealing 101, drive mechanism 300 drives moveable gripping member 120 close to admittedly
Clamp gripping member 110 is moved so that the closure of sealing 101, and then cause paper roll 500 close to the inboard portion of paper tail 501 and paper roll 500
A part of paper wood of periphery can press together, and realize that paper roll 500 seals without glue, avoid using glue.Also, drive mechanism
300 need to drive moveable gripping member 120, just can realize the closure of sealing 101, so as to enormously simplify sealing action so that on
State the simple in construction without glue closing device of unilateral pressing paper roll.Therefore, above-mentioned unilateral pressing paper roll without glue closing device structure
It is simple and be advantageous to environmental protection.
In addition, side of the end circle paper of paper roll 500 only with a part of paper wood of the periphery of paper roll 500 presses together,
The last drawing of paper roll 500 is no and the both sides of a part of paper wood of the periphery of paper roll 500 press.Therefore, user seals off paper
When rolling up 500, paper tail 501 is easier to separate with the periphery of paper roll 500.Paper roll 500 end circle paper only with the periphery of paper roll 500
The side of a part of paper wood presses together, and decreases the thickness of the paper pressed together, so as to reduce moveable gripping member
120 extruding force, avoid damaging paper roll 500, reduce kinetic equation loss, while paper tail 501 can cover the gauffer on paper roll 500,
Be advantageous to improve the outward appearance of paper roll 500.
Further, as shown in figure 3, drive mechanism 300 includes the jig arm 322 of drive cylinder 321 and first.First jig arm
322 one end and the flexible axis connection of drive cylinder 321, the other end of the first jig arm 322 are connected with moveable gripping member 120.Drive
Cylinder 321 of taking offence is used to drive the first jig arm 322 to swing, to drive moveable gripping member 120 to be transported closer or far from geometrical clamp gripping member 110
It is dynamic.In this way, above-mentioned unilateral pressing paper roll drives the first jig arm 322 to swing without glue closing device by drive cylinder 321, just can
Realize the folding of sealing 101 so that sealing action is greatly simplified, is advantageous to structure simplification, is advantageous to improve operating efficiency.
Further, as shown in Figure 2 and Figure 4, geometrical clamp gripping member 110 is provided with first close to the side of moveable gripping member 120
Projection 111, moveable gripping member 120 is provided with the second projection 121 close to the side of geometrical clamp gripping member 110.First projection 111 and second
Raised 121 relative sets.The end of first projection 111 and the second projection 121 is equipped with chamfering.First projection 111 and second is convex
Play 121 to close up, so as to the last drawing and the periphery of paper roll 500 of the first projection 111 and the second raised 121 compressed rolls 500
A part of paper wood, a part of paper wood of end the circle paper and the periphery of paper roll 500 of paper roll 500 is made to press together, so as to be formed
Sealed without glue.The chamfer design of first projection 111 and the second projection 121 can avoid scratching paper roll 500.
Specifically, as shown in Figure 3 and Figure 4, pushing piece 400 is wire or push rod.Wire or push rod can pass in and out sealing
101.In this way, when pushing piece 400 enters sealing 101, pushing piece 400 contradicts paper tail 501, by the inner side of paper tail 501 and paper roll 500
It is partially separated, contributes to follow-up paper roll 500 close to the inboard portion of paper tail 501 and a part of paper wood energy of the periphery of paper roll 500
Press together.
Specifically, as shown in Figures 1 and 3, drive mechanism 300 also includes adjusting rod 323 and regulating sleeve 324.First folder
One end of arm 322 is connected with adjusting rod 323.One end socket adjusting rod 323 of regulating sleeve 324, the other end of regulating sleeve 324
It is socketed the output shaft of drive cylinder 321.Adjusting rod 323 can be stretched into and is installed up at the diverse location of regulating sleeve 324.User
The output shaft of regulation adjusting rod 323 or drive cylinder 321 stretches into the length of regulating sleeve 324, so as to adjust drive mechanism 300 with
The distance of first jig arm 322, and then realize the maximum for the angle that regulation geometrical clamp gripping member 110 is formed with moveable gripping member 120.
The maximum of angle is different so that geometrical clamp gripping member 110 can clamp the paper roll of different dimensions from moveable gripping member 120
500, meet the processing request of sealing 101 of different dimensions paper rolls 500.
Further, as shown in figure 1, above-mentioned unilateral pressing paper roll also includes conveying mechanism 610 without glue closing device.It is defeated
Mechanism 610 is sent to be used to paper roll 500 being delivered to enclosed mechanism 100.
Specifically, as shown in figure 5, above-mentioned unilateral pressing paper roll also includes switching mechanism 620 without glue closing device.Upset
Mechanism 620 is installed on the upstream of conveying mechanism 610.Switching mechanism 620 is used to unsealed paper roll 500 being sent into conveying mechanism
On 610.
Specifically, as shown in Figure 1 and Figure 5, conveying mechanism 610 includes belt wheel 611 and driving wheel 612.Above-mentioned unilateral pressing
Paper roll also includes counting belt wheel 630 without glue closing device, detects the gas blow pipe 651 of electric eye 640 and first.Wherein, driving wheel 612
Positioned at the side of paper roll 500.Count the opposite side that belt wheel 630 is located at paper roll 500.Driving wheel 612 drives from the side of paper roll 500
Paper roll 500 rotates, so that paper roll 500 moves towards sealing 101.Count belt wheel 630 and control paper roll from the opposite side of paper roll 500
500 rotate.When driving wheel 612 with count belt wheel 630 rotation direction it is identical when, such as driving wheel 612 and count belt wheel 630 it is equal
To rotate counterclockwise, then counting belt wheel 630 puts on the driving force of paper roll 500 and driving wheel 612 puts on the driving of paper roll 500
Power on the contrary, by adjust count belt wheel 630 rotating speed size, can realize control paper roll 500 rotation, so that paper roll 500 moves
Move to paper tail 501 during enclosed mechanism 100 at sealing 101.For example paper roll 500 is driven to be driven with conveyer belt when counting belt wheel 630
When the driving force size of dynamic paper roll 500 approaches and driving force is in opposite direction, the approximate original place rotation of paper roll 500.
Wherein, the position that electric eye 640 is used to detect paper tail 501 is detected, the first gas blow pipe 651 is used for paper tail 501 and paper
The inner side separation of volume 500, can control paper roll 500 to rotate, paper roll 500 is moved to enclosed mechanism 100 to count belt wheel 630
When paper tail 501 at sealing 101.
Specifically, as shown in Figure 6 to 8, above-mentioned unilateral pressing paper roll without glue closing device also includes the second gas blow pipe
652 and pressure roller 660.Second gas blow pipe 652 is set close to sealing 101.Second gas blow pipe 652 is used to paper tail 501 blowing to sealing
At 101, it is easy to pushing piece 400 to promote paper tail 501 in sealing 101.Pressure roller 660 is arranged at the downstream of conveying mechanism 610.Paper roll
After 500 sealings, between paper roll 500 is delivered to pressure roller 660 by conveying mechanism 610, paper tail 501 is bonded by pressure roller 660 with paper roll 500
Together.
Embodiment two
Above-mentioned unilateral pressing paper roll without in glue closing device, the concrete structure of drive mechanism 300 can also be other knots
Structure.
For example as shown in figure 9, drive mechanism 300 includes motor, the jig arm 312 of transfer roller 311 and second.Transfer roller 311 passes through
Two jig arm 312 are connected with moveable gripping member 120.Motor is used to drive transfer roller 311 to rotate.Transfer roller 311 rotates, and is pressed from both sides with drive activity
Gripping member 120 is moved closer or far from geometrical clamp gripping member 110.In this way, motor driven transfer roller 311 rotates, transfer roller 311 passes through the second folder
Arm 312 drives moveable gripping member 120 to be moved closer or far from geometrical clamp gripping member 110, realizes that geometrical clamp gripping member 110 clamps with activity
The folding of part 120, and then realize that paper roll 500 seals without glue.
Further, as shown in figure 9, drive mechanism 300 also includes bounce cylinder 313.Bounce cylinder 313 is installed on transfer roller
On 311.The telescopic shaft of bounce cylinder 313 is connected with the second jig arm 312.Bounce cylinder 313 is arranged at the jig arm of transfer roller 311 and second
Between 312.The telescopic shaft of bounce cylinder 313 is connected with the second jig arm 312, with by the second jig arm 312 to moveable gripping member 120
Applying power, the pressure force between moveable gripping member 120 and geometrical clamp gripping member 110 is finely adjusted so as to realize so that paper roll 500
Press more reliable.Paper roll 500 is close to a part of paper wood of the inboard portion of paper tail 501 and the periphery of paper roll 500 by slow
The fine setting of qi of chong channel ascending adversely cylinder 313, more consolidation is pressed to obtain, be advantageous to improve 101 mass of sealing.
Embodiment three
In the scheme of the present embodiment three, essentially consisted in the difference of above-described embodiment two, the tool of drive mechanism 300
Body structure is different.
As shown in Figure 10, drive mechanism 300 includes the jig arm 332 of driving cam 331 and the 3rd.One end of 3rd jig arm 332
It is connected with driving cam 331, the other end of the 3rd jig arm 332 is connected with moveable gripping member 120.Driving cam 331 is rotatably set
Put；Driving cam 331 is used to drive the 3rd jig arm 332 to swing, to drive moveable gripping member 120 closer or far from geometrical clamp gripping member
110 motions.In this way, above-mentioned unilateral pressing paper roll drives the 3rd jig arm 332 to put without glue closing device by driving cam 331
It is dynamic, it just can realize the folding of sealing 101 so that sealing action is greatly simplified, is advantageous to structure simplification, is advantageous to improve work effect
Rate.
Further, as shown in Figure 10, the 3rd jig arm 332 is provided with stopper slot 333.Driving cam 331 is connected with sliding part
334, sliding part 334 is movably set in stopper slot 333.In this way, stopper slot 333 is engaged with locating part, so as to limit the 3rd
The movement locus of jig arm 332, and then the movement locus of moveable gripping member 120 is efficiently controlled, be advantageous to stably realize sealing
Action, improve seal quality.
In addition, moveable gripping member 120 be engaged with geometrical clamp gripping member 110 by close seal in a manner of it is also a lot.
For example as shown in Fig. 3, Fig. 9 and Figure 10, the first end of moveable gripping member 120 is rotatably set.Drive mechanism 300
Moveable gripping member 120 is driven to be rotated around the first end of moveable gripping member 120, so that the second end of moveable gripping member 120 is close
Or away from geometrical clamp gripping member 110.
Wherein, above-mentioned unilateral pressing paper roll without glue closing device also includes frame.The first end of moveable gripping member 120 can
Rotation is arranged in frame.
Further, as shown in figure 1, drive mechanism 300 is one or more, the edge of two or more drive mechanism 300
The axial direction arrangement of paper roll 500；And/or enclosed mechanism 100 is one or more, two or more enclosed mechanism 100 is along paper roll
500 axial direction arrangement.It is appreciated that a drive mechanism 300 can be used for driving one or two above enclosed mechanisms 100
Moveable gripping member 120.Especially, a drive mechanism 300 is used to drive whole enclosed mechanisms 100, can save engine
Structure.Wherein, drive mechanism 300 can be the one or more in motor, drive cylinder 321 or driving cam 331.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (11)
1. a kind of unilateral pressing paper roll without glue closing device, it is characterised in that including enclosed mechanism, pressing mechanism, driving machine
Structure and pushing piece, the enclosed mechanism include geometrical clamp gripping member and moveable gripping member, the geometrical clamp gripping member and the activity folder
Gripping member cooperatively forms sealing, and the pushing piece is used to push the paper tail of paper roll in the sealing, and the pressing mechanism is used for
Paper roll is extruded to the sealing, the drive mechanism is used to drive the moveable gripping member to transport close to the geometrical clamp gripping member
It is dynamic, so that paper roll can press together close to the inboard portion of paper tail and a part of paper wood of paper roll periphery.
2. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the drive mechanism bag
Include drive cylinder and the first jig arm, one end of first jig arm and the flexible axis connection of the drive cylinder, first folder
The other end of arm is connected with the moveable gripping member；The drive cylinder is used to drive first jig arm to swing, to drive
Moveable gripping member is stated to move closer or far from the geometrical clamp gripping member.
3. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the drive mechanism bag
Include motor, transfer roller and the second jig arm；The transfer roller is connected by second jig arm with the moveable gripping member；The motor is used
Rotated in driving the transfer roller；The transfer roller rotates, to drive the moveable gripping member closer or far from the geometrical clamp gripping member
Motion.
4. unilateral pressing paper roll according to claim 3 without glue closing device, it is characterised in that the drive mechanism is also
Including bounce cylinder, the bounce cylinder is installed on the transfer roller, the telescopic shaft of the bounce cylinder and second jig arm
Connection.
5. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the drive mechanism bag
Include driving cam and the 3rd jig arm, one end of the 3rd jig arm is connected with the driving cam, the 3rd jig arm it is another
End is connected with the moveable gripping member, and the driving cam is rotatably set；The driving cam is used to drive the 3rd folder
Arm swing, to drive the moveable gripping member to be moved closer or far from the geometrical clamp gripping member.
6. unilateral pressing paper roll according to claim 5 without glue closing device, it is characterised in that the 3rd jig arm is set
Limited location groove, the driving cam are connected with sliding part, and the sliding part is movably set in the stopper slot.
7. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the moveable gripping member
First end rotatably set, the drive mechanism drives the moveable gripping member to turn around the first end of the moveable gripping member
It is dynamic, so that the second end of the moveable gripping member is closer or far from the geometrical clamp gripping member.
8. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the geometrical clamp gripping member
The first projection is provided with close to the side of the moveable gripping member, the moveable gripping member is set close to the side of the geometrical clamp gripping member
There are second raised, the described first raised and described second raised relative set, the described first raised and described second raised end
Portion is equipped with chamfering.
9. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the pushing piece for gold
Category silk or push rod, the wire or the push rod can pass in and out the sealing.
10. unilateral pressing paper roll according to claim 1 without glue closing device, it is characterised in that the drive mechanism
For one or more, drive mechanism described in two or more arranges along the axial direction of the paper roll；
And/or the enclosed mechanism is one or more, enclosed mechanism described in two or more is arranged along the axial direction of the paper roll
Row.
11. unilateral pressing paper roll according to claim 1-10 any one without glue closing device, it is characterised in that also
Including conveying mechanism, the conveying mechanism is used to paper roll being delivered to the enclosed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042292.5A CN107618914B (en) | 2017-10-27 | Glue-free sealing device for single-side press-fit paper roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042292.5A CN107618914B (en) | 2017-10-27 | Glue-free sealing device for single-side press-fit paper roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107618914A true CN107618914A (en) | 2018-01-23 |
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