CN207140445U - Air-breathing roller and hand handle paster conveying device - Google Patents
Air-breathing roller and hand handle paster conveying device Download PDFInfo
- Publication number
- CN207140445U CN207140445U CN201721166212.2U CN201721166212U CN207140445U CN 207140445 U CN207140445 U CN 207140445U CN 201721166212 U CN201721166212 U CN 201721166212U CN 207140445 U CN207140445 U CN 207140445U
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- air
- breathing
- roll body
- contact surface
- gas distribution
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Abstract
Paper bag manufacturing technology is the utility model is related to, discloses air-breathing roller and hand handle paster conveying device.Air-breathing roller includes power transmission shaft, roll body and suction flange；Roll body is set on power transmission shaft, and with drive axis；One end face of roll body forms the first contact surface；At least one gas distribution channel is extended to roll body inside vertically from the first contact surface；Every gas distribution channel at least corresponds to an air intake passage；Air intake passage is extended radially inwardly by the side face of roll body and connected with corresponding gas distribution channel；One end face of suction flange forms the second contact surface；Second contact surface slidably contacts with the first contact surface；The air-breathing groove of circular arc is offered on second contact surface；Movement locus extension of the air-breathing groove along gas distribution channel；Make the connection of air-breathing groove and gas distribution channel batch (-type) in drive axis；Connection air-breathing groove and extraneous valve are additionally provided with suction flange.The air-breathing roller can improve the positioning accuracy of hand handle paster, and hand handle paster can be avoided to lack.
Description
Technical field
It the utility model is related to paper bag manufacturing technology, more particularly to a kind of air-breathing roller and hand handle paster conveying device.
Background technology
When making has the paper bag of handle handle, it will usually hand handle paster is transported into precalculated position using air-breathing roller.But
Existing air-breathing roller in the course of the work, air-breathing and the DeGrain for losing gas, causes hand handle paster not fall accurately pre-
Positioning is put, in some instances it may even be possible to so that hand handle paster can not be fallen, and then causes the hand handle paster of paper bag to lack.
Utility model content
The purpose of this utility model is to be to provide a kind of air-breathing roller, and it can be accurately in setting position air-breathing and mistake
Gas, and then the positioning accuracy of hand handle paster is improved, avoid hand handle paster from lacking.
Another purpose of the present utility model is to provide a kind of hand handle paster conveying device, and it includes above-mentioned air-breathing
Roller.
Embodiment of the present utility model is achieved through the following technical solutions：
Air-breathing roller, including power transmission shaft, roll body and suction flange；Roll body is set on power transmission shaft, and is configured to transmission
Axle rotates；One end face of roll body forms the first contact surface；At least one gas distribution channel is from the first contact surface vertically to roll body
Inside extension；Every gas distribution channel at least corresponds to an air intake passage；Air intake passage is extended radially inwardly simultaneously by the side face of roll body
Connected with corresponding gas distribution channel；One end face of suction flange forms the second contact surface；Second contact surface and the first contact surface
Slidably contact with；The air-breathing groove of circular arc is offered on second contact surface；Movement locus extension of the air-breathing groove along gas distribution channel；
Make the connection of air-breathing groove and gas distribution channel batch (-type) in drive axis；Be additionally provided with suction flange connection air-breathing groove with it is outer
The valve on boundary.
In a kind of embodiment of the present utility model：
One end of power transmission shaft is arranged with clutch shaft bearing fixed seat；First is provided between clutch shaft bearing fixed seat and power transmission shaft
Bearing；Suction flange is between clutch shaft bearing fixed seat and the first contact surface；Between suction flange and clutch shaft bearing fixed seat
It is provided with elastic component；Elastic component applies elastic force to suction flange, makes the first contact surface and the second contact surface palette.
In a kind of embodiment of the present utility model：
Receiving hole is offered in suction flange；Elastic component is located in receiving hole.
In a kind of embodiment of the present utility model：
The annular boss axially extended is provided with first contact surface；Suction flange is sheathed on annular boss.
In a kind of embodiment of the present utility model：
N bar gas distribution channels are provided with roll body；N bar gas distribution channels are divided into two groups of the axisymmetrical relative to power transmission shaft；
When one of which gas distribution channel connects air-breathing groove, another group of gas distribution channel departs from air-breathing groove；Wherein N is the idol more than or equal to 2
Number.
In a kind of embodiment of the present utility model：
Roll body includes more sub- roll bodies being sequentially arranged vertically；Pass through axially extending connection spiral shell between more sub- roll bodies
Tether and connect.
In a kind of embodiment of the present utility model：
Nylon spacer ring is provided between adjacent sub- roll body.
In a kind of embodiment of the present utility model：
Overlapped between adjacent sub- roll body by the annular boss axially extended, and form the annular for accommodating nylon spacer ring
Groove.
In a kind of embodiment of the present utility model：
Roll body passes through clamping screw and transmission axis connection.
Hand handle paster conveying device, including vavuum pump and any one above-mentioned air-breathing roller；Vavuum pump is connected with valve.
The technical solution of the utility model at least has the following advantages that and beneficial effect：
The air-breathing roller that the utility model embodiment provides, roll body rotate under the drive of power transmission shaft relative to suction flange,
Make the connection of air-breathing groove and gas distribution channel batch (-type).When air-breathing groove connects with gas distribution channel, air intake passage air-breathing is so as to by hand
Paster absorption on the outer peripheral face of roll body.When air-breathing groove and gas distribution channel stagger, air-breathing groove does not connect with gas distribution channel, inhales
Gas passage loses gas, and the hand handle paster adsorbed on roll body outer peripheral face is fallen.It so, it is possible to make air intake passage produce in precalculated position
Obvious air-breathing and mistake gas effect, and then the positioning accuracy of hand handle paster is improved, and hand handle paster can be avoided to lack.
The hand handle paster conveying device that the utility model embodiment provides, due to possessing above-mentioned air-breathing roller, therefore also has
The standby positioning accuracy for improving hand handle paster, the advantages of avoiding hand handle paster from lacking and beneficial effect.
Brief description of the drawings
It is attached to what is needed to use in embodiment below for the technical scheme of clearer explanation the utility model embodiment
Figure is briefly described.It should be appreciated that the following drawings illustrate only some embodiments of the present utility model, it is not construed as pair
The limitation of the scope of the utility model.To those skilled in the art, without creative efforts, Neng Gougen
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view for the air-breathing roller that the utility model embodiment provides；
Fig. 2 is the side structure schematic diagram for the air-breathing roller that the utility model embodiment provides；
Fig. 3 is the structural representation of power transmission shaft in the utility model embodiment；
Fig. 4 is the structural representation of roll body in the utility model embodiment.
In figure：010- air-breathing rollers；100- power transmission shafts；The shaft parts of 101- first；The shaft parts of 102- second；The shaft parts of 103- the 3rd；
The shaft parts of 104- the 4th；The shaft parts of 105- the 5th；200- roll bodies；The contact surfaces of 201- first；202- gas distribution channels；203- air intake passages；
204- annular boss；205- annular grooves；The first sub- roll bodies of 210-；The bolt holes of 211- first；The second sub- roll bodies of 220-；221-
Second bolt hole；222- the first gas transmission through holes；The 3rd sub- roll bodies of 230-；The bolt holes of 231- the 3rd；The gas transmissions of 232- second are led to
Hole；The 4th sub- roll bodies of 240-；The bolt holes of 241- the 4th；The gas transmission through holes of 242- the 3rd；The 5th sub- roll bodies of 250-；251- internal threads
Blind hole；The gas transmission through holes of 252- the 4th；260- connecting bolts；270- nylon spacer rings；300- suction flanges；The contact surfaces of 301- second；
302- air-breathing grooves；303- valves；304- elastic components；305- receiving holes；401- clutch shaft bearing fixed seats；402- clutch shaft bearings；
403- fixes back-up ring；501- second bearing fixed seats；502- second bearings；503- end caps；504- fixing bolts.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing, to this
Technical scheme in utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model
Part of the embodiment, rather than whole embodiment.
Therefore, this claimed practicality is not intended to limit newly to the detailed description of embodiment of the present utility model below
The scope of type, but it is merely representative of section Example of the present utility model.It is general based on the embodiment in the utility model, this area
The every other embodiment that logical technical staff is obtained under the premise of creative work is not made, belong to the utility model guarantor
The scope of shield.
It should be noted that in the case where not conflicting, feature in embodiment and embodiment in the utility model and
Technical scheme can be mutually combined.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, term " first ", " second " etc. are only used for distinguishing description in description of the present utility model,
And it is not intended that instruction or hint relative importance.
Embodiment：
Fig. 1 is refer to, Fig. 1 is the cross-sectional view for the air-breathing roller 010 that the present embodiment provides.Can from Fig. 1
Go out, air-breathing roller 010 includes power transmission shaft 100, roll body 200 and suction flange 300.Roll body 200 is set on power transmission shaft 100, and with
Power transmission shaft 100 rotates.One end face of roll body 200 forms the first contact surface 201.At least one gas distribution channel 202 is connect by first
Contacting surface 201 is vertically to extending inside roll body 200.Every gas distribution channel 202 at least corresponds to an air intake passage 203；Air-breathing is led to
Road 203 is extended radially inwardly by the side face of roll body 200 and connected with corresponding gas distribution channel 202.Incorporated by reference to reference picture 2, Fig. 2 is
The side structure schematic diagram for the air-breathing roller 010 that embodiment provides.One end face of suction flange 300 forms the second contact surface 301.
Second contact surface 301 slidably contacts with the first contact surface 201.The air-breathing groove of circular arc is offered on second contact surface 301
302.Movement locus extension of the air-breathing groove 302 along gas distribution channel 202.Air-breathing groove 302 is set to lead to gas transmission when power transmission shaft 100 rotates
The connection of the batch (-type) of road 202.Connection air-breathing groove 302 and extraneous valve 303 are additionally provided with suction flange 300.
In the course of the work, valve 303 is connected with vavuum pump (not shown), and vavuum pump passes through valve 303 and air-breathing groove
302 air-breathings.Roll body 200 rotates under the drive of power transmission shaft 100 relative to suction flange 300, makes air-breathing groove 302 and gas distribution channel
The connection of 202 batch (-type)s.When roll body 200 turns to the position that gas distribution channel 202 has just connected with air-breathing groove 302, air-breathing is led to
The air-breathing of road 203 produces negative pressure so as to which hand handle paster is adsorbed on the outer peripheral face of roll body 200.Roll body 200 is rotated further, and gas transmission is led to
Road 202 moves along air-breathing groove 302, realizes the conveying to hand handle paster.Depart from suction when roll body 200 turns to gas distribution channel 202
During the position of air drain 302, air-breathing groove 302 does not connect with gas distribution channel 202, and air intake passage 203 loses gas, and negative pressure disappears, adsorbed
Hand handle paster on the outer peripheral face of roll body 200 is fallen.It so, it is possible drawing the position of the position of hand handle paster and release hand handle paster
Putting makes air intake passage 203 produce obvious air-breathing in precalculated position and loses gas effect, and then improves the accurate positioning of hand handle paster
Property, and hand handle paster can be avoided to lack.
Gas distribution channel 202 can be one or a plurality of.When setting a plurality of gas distribution channel 202, in roll body 200
During rotating a circle, multiple hand handle pasters can be conveyed, improve transfer efficiency.When being provided with a plurality of gas distribution channel 202
When, the quantity of gas distribution channel 202 can be N, and N is the even number more than or equal to 2.N bars gas distribution channel 202 divides for relative to power transmission shaft
Two groups of 100 axisymmetrical；When one of which gas distribution channel 202 connects air-breathing groove 302, another group of gas distribution channel 202 is de-
From air-breathing groove 302.In such manner, it is possible to draw another hand handle paster while a hand handle paster is discharged, ensureing conveying effect
While rate, avoid on roll body 200 while adsorb multiple hand handle pasters, hand handle paster caused by multiple hand handle pasters are overlapped
The problem of positioning is inaccurate.Referring once again to Fig. 2, in the present embodiment, gas distribution channel 202 is four.Four 202 liang of gas distribution channels
Two form one group, two groups of gas distribution channels 202 relative to power transmission shaft 100 axisymmetrical.The central angle of air-breathing groove 302 is 180 °,
When one of which gas distribution channel 202 opens up connection air-breathing groove 302, another group of gas distribution channel 202 starts to depart from air-breathing groove 302.
Fig. 3 is refer to, Fig. 3 is the structural representation of power transmission shaft 100 in the present embodiment.In the present embodiment, along its axis
Direction, power transmission shaft 100 include the first shaft part 101, the second shaft part 102, the 3rd shaft part 103, the 4th shaft part 104 and the 5th axle successively
Section 105.Wherein, the diameter of the first shaft part 101, the second shaft part 102 and the 3rd shaft part 103 increases successively, the 3rd shaft part 103,
Four shaft parts 104 and the direct of the 5th shaft part 105 are sequentially reduced.Fig. 1 is continued referring to, in the present embodiment, air-breathing roller 010 also wraps
Include clutch shaft bearing fixed seat 401, clutch shaft bearing 402 and fixed back-up ring 403.Clutch shaft bearing 402 is set on the 4th shaft part 104,
The end face of the inner ring of clutch shaft bearing 402 and the 3rd shaft part 103 offsets.Fixed back-up ring 403 is set on the 5th shaft part 105, and solid
The end face and the inner ring of clutch shaft bearing 402 for determining back-up ring 403 offset.So realize the axially position to clutch shaft bearing 402.The
One bearing fixed seat 401 is set on clutch shaft bearing 402, and clutch shaft bearing fixed seat 401 and the outer ring of clutch shaft bearing 402 coordinate.
In the course of work of air-breathing roller 010, clutch shaft bearing fixed seat 401 is fixedly installed to support power transmission shaft 100, and power transmission shaft 100 passes through
Clutch shaft bearing 402 freely rotates relative to clutch shaft bearing fixed seat 401.Further, suction flange 300 is consolidated positioned at clutch shaft bearing
Between the contact surface 201 of reservation 401 and first.Elastic component 304 is provided between suction flange 300 and clutch shaft bearing fixed seat 401；
Elastic component 304 applies elastic force to suction flange 300, makes the first contact surface 201 and the palette of the second contact surface 301.Using
Such structure, in the presence of elastic component 304, it can be ensured that effective between the first contact surface 201 and the second contact surface 301
Sealing, reduces quantity of gas leakage between the first contact surface 201 and the second contact surface 301 in work, so air-breathing groove 302 with
Suction caused by air intake passage 203 is maintained when gas distribution channel 202 connects, improves the functional reliability of air-breathing roller 010.Further
, in the present embodiment, receiving hole 305 is offered in suction flange 300, elastic component 304 is located in receiving hole 305.Elastic component
The bottom wall of 304 one end and receiving hole 305 against, the other end and clutch shaft bearing fixed seat 401 against.Accommodated by receiving hole 305
Elastic component 304, the overall axial length of air-breathing roller 010 can be reduced, has saved space.Further, in the present embodiment,
The annular boss 204 axially extended is provided with one contact surface 201；Suction flange 300 is sheathed on annular boss 204, from
And more stable support suction flange 300, avoid suction flange 300 from directly being rubbed with power transmission shaft 100, improve power transmission shaft 100
Service life.
Referring once again to Fig. 1, in the present embodiment, in order to preferably support power transmission shaft 100, air-breathing roller 010 also includes the
Two bearing fixed seats 501, second bearing 502 and end cap 503.Second bearing 502 is set on the first shaft part 101, second bearing
The end face of 502 inner ring and the second shaft part 102 offsets.End cap 503 is connected by the end of the shaft part 101 of fixing bolt 504 and first
Connect, end cap 503 and the inner ring of second bearing 502 offset.So, the inner ring of second bearing 502 is by the shaft part of end cap 503 and second
102 end face clamps, and realizes the axially position to second bearing 502.Second bearing fixed seat 501 is set in second bearing
On 502, the outer ring of second bearing fixed seat 501 and second bearing 502 coordinates.In the course of work of air-breathing roller 010, second bearing
Fixed seat 501 is fixedly installed to support power transmission shaft 100, and power transmission shaft 100 is by second bearing 502 relative to second bearing fixed seat
501 freely rotate.So pass through clutch shaft bearing fixed seat 401, clutch shaft bearing 402 and second bearing fixed seat 501 and second
Bearing 502, the both ends of power transmission shaft 100 can be supported simultaneously, improve the job stability of air-breathing roller 010.
Roll body 200 is set on the second shaft part 102.Roll body 200 can be the structure of integral type or split type knot
Structure.In the present embodiment, for the ease of the manufacture and installation of roll body 200, roll body 200 is arranged to split-type structural.It refer to
Fig. 4, Fig. 4 are the structural representation of roll body 200 in the present embodiment.Figure 4, it is seen that roll body 200 is included vertically successively
The sub- roll body of multiple ring-types of arrangement, this little roll body is respectively the first sub- roll body 210, the second sub- roll body 220, the 3rd sub- roll body
230th, the 4th sub- 240 and the 5th sub- roll body 250 of roll body.Its first sub- roll body 210, the second sub- roll body 220, the 3rd sub- roll body 230
With the first bolt hole 211 axially extended, the second bolt hole 221, the 3rd spiral shell are offered on the 4th sub- roll body 240 respectively
The bolt hole 241 of bolt throughhole 231 and the 4th.Blind screw hole 251 is offered on 5th sub- roll body 250.First bolt hole
211st, the second bolt hole 221, the 3rd bolt hole 231, the 4th bolt hole 241 and blind screw hole 251 are coaxial.Connect spiral shell
Bolt 260 sequentially passes through the first bolt hole 211, the second bolt hole 221, the 3rd bolt hole 231 and the 4th bolt hole 241
Afterwards, it is threadedly coupled with blind screw hole 251, so as to connect to form entirety by five sub- roll bodies.In the second sub- roll body the 220, the 3rd
The the first gas transmission through hole axially extended is offered respectively on sub- roll body 230, the 4th sub- 240 and the 5th sub- roll body 250 of roll body
222nd, the second gas transmission through hole 232, the 3rd gas transmission through hole 242 and the 4th gas transmission through hole 252.First gas transmission through hole 222, the second gas transmission
Through hole 232, the 3rd gas transmission through hole 242 and the 4th gas transmission through hole 252 are sequentially communicated, and form a gas distribution channel 202.In the second son
Roll body 220, the 3rd sub- roll body 230, the 4th sub- 240 and the 5th sub- roll body 250 of roll body begin with from side face and extended radially inwardly,
And the air intake passage 203 connected with gas distribution channel 202.
Further, in order to improve the sealability between adjacent sub- roll body, extraneous air is avoided to pass through adjacent sub- roller
The problem of gap between body enters the suction deficiency of air intake passage 203 caused by gas distribution channel 202, in the present embodiment,
Nylon spacer ring 270 is additionally provided between adjacent sub- roll body.In the presence of connecting bolt 260, nylon spacer ring 270 is by adjacent
Two sub- roll body extruding, and then sealing is formed between two adjacent sub- roll bodies.So, extraneous air is effectively prevent to pass through
The problem of gap between adjacent sub- roll body enters the suction deficiency of air intake passage 203 caused by gas distribution channel 202.Further
, for the ease of the fixation nylon spacer ring 270 for assembling and more consolidating, in the present embodiment, pass through between adjacent sub- roll body
The annular boss overlap joint axially extended, and shape annular groove 205, nylon spacer ring 270 are accommodated in annular groove 205, entered
And assembling convenience is improved, nylon spacer ring 270 is effectively fixed, avoid nylon spacer ring 270 from producing radial displacement.
Roll body 200 can use various ways to realize the synchronous axial system with power transmission shaft 100, such as roll body 200 and power transmission shaft
100 interference fits, or roll body 200 and the key connection of power transmission shaft 100 etc..In the present embodiment, for the ease of turn match somebody with somebody, roll body 200 with
Connected between power transmission shaft 100 using clamping screw, so as to realize the synchronous axial system of roll body 200 and power transmission shaft 100.Further,
First sub- roll body 210 is connected by clamping screw with power transmission shaft 100, and then realizes that whole roll body 200 is synchronous with power transmission shaft 100
Rotate.
In summary, the air-breathing roller 010 that the present embodiment provides can draw the position of hand handle paster and release hand handle patch
The position of piece makes air intake passage 203 produce obvious air-breathing in precalculated position and loses gas effect, and then improves determining for hand handle paster
Position accuracy, and hand handle paster can be avoided to lack.
The present embodiment also provides a kind of hand handle paster conveying device (not shown), it include vavuum pump (not shown) with
And above-mentioned air-breathing roller 010.Vavuum pump is connected with the valve 303 of air-breathing roller 010.Vavuum pump passes through valve 303 and air-breathing groove 302
Air-breathing.Roll body 200 rotates under the drive of power transmission shaft 100 relative to suction flange 300, makes air-breathing groove 302 and gas distribution channel 202
The connection of batch (-type).When roll body 200 turns to the position that gas distribution channel 202 has just connected with air-breathing groove 302, air intake passage
203 air-breathings produce negative pressure so as to which hand handle paster is adsorbed on the outer peripheral face of roll body 200.Roll body 200 is rotated further, gas distribution channel
202 move along air-breathing groove 302, realize the conveying to hand handle paster.Depart from air-breathing when roll body 200 turns to gas distribution channel 202
During the position of groove 302, air-breathing groove 302 does not connect with gas distribution channel 202, and air intake passage 203 loses gas, and negative pressure disappears, adsorbed in roller
Hand handle paster on the outer peripheral face of body 200 is fallen.It so, it is possible drawing the position of the position of hand handle paster and release hand handle paster
Air intake passage 203 is produced obvious air-breathing in precalculated position and lose gas effect, and then improve the positioning accuracy of hand handle paster,
And hand handle paster can be avoided to lack.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. air-breathing roller, it is characterised in that：
Including power transmission shaft, roll body and suction flange；
The roll body is set on the power transmission shaft, and is configured to the drive axis；One end face of the roll body
Form the first contact surface；At least one gas distribution channel is from first contact surface vertically to extending inside the roll body；Every
The gas distribution channel at least corresponds to an air intake passage；The air intake passage extended radially inwardly by the side face of the roll body and with
The corresponding gas distribution channel connection；
One end face of the suction flange forms the second contact surface；Second contact surface and first contact surface are slidably
Ground contacts；The air-breathing groove of circular arc is offered on second contact surface；Motion rail of the air-breathing groove along the gas distribution channel
Mark extends；Make the connection of the air-breathing groove and the gas distribution channel batch (-type) in the drive axis；The suction flange
On be additionally provided with and connect the air-breathing groove and extraneous valve.
2. air-breathing roller according to claim 1, it is characterised in that：
One end of the power transmission shaft is arranged with clutch shaft bearing fixed seat；Set between the clutch shaft bearing fixed seat and the power transmission shaft
It is equipped with clutch shaft bearing；The suction flange is between the clutch shaft bearing fixed seat and first contact surface；The air-breathing
Elastic component is provided between flange and the clutch shaft bearing fixed seat；The elastic component applies elastic force to the suction flange,
Make first contact surface and the second contact surface palette.
3. air-breathing roller according to claim 2, it is characterised in that：
Receiving hole is offered in the suction flange；The elastic component is located in the receiving hole.
4. air-breathing roller according to claim 2, it is characterised in that：
The annular boss axially extended is provided with first contact surface；The suction flange is sheathed on the convex annular
Platform.
5. air-breathing roller according to claim 1, it is characterised in that：
Gas distribution channel described in N bars is provided with the roll body；Gas distribution channel described in N bars is divided into the axis relative to the power transmission shaft
Symmetrical two groups；When gas distribution channel described in one of which connects the air-breathing groove, described in gas distribution channel disengaging described in another group
Air-breathing groove；Wherein N is the even number more than or equal to 2.
6. air-breathing roller according to claim 1, it is characterised in that：
The roll body includes more sub- roll bodies being sequentially arranged vertically；Pass through axially extending company between multiple sub- roll bodies
Connecting bolt connects.
7. air-breathing roller according to claim 6, it is characterised in that：
Nylon spacer ring is provided between the adjacent sub- roll body.
8. air-breathing roller according to claim 7, it is characterised in that：
Overlapped between the adjacent sub- roll body by the annular boss axially extended, and formed and accommodate the nylon spacer ring
Annular groove.
9. air-breathing roller according to claim 1, it is characterised in that：
The roll body passes through clamping screw and the transmission axis connection.
10. hand handle paster conveying device, it is characterised in that：
Including the air-breathing roller described in any one in vavuum pump and claim 1-9；The vavuum pump is connected with the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166212.2U CN207140445U (en) | 2017-09-12 | 2017-09-12 | Air-breathing roller and hand handle paster conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166212.2U CN207140445U (en) | 2017-09-12 | 2017-09-12 | Air-breathing roller and hand handle paster conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140445U true CN207140445U (en) | 2018-03-27 |
Family
ID=61678725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166212.2U Active CN207140445U (en) | 2017-09-12 | 2017-09-12 | Air-breathing roller and hand handle paster conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859266A (en) * | 2018-09-17 | 2018-11-23 | 上豪包装机械（镇江）有限公司 | Paper bag machine combines gluing paster apparatus |
| CN112193876A (en) * | 2020-09-18 | 2021-01-08 | 温州职业技术学院 | Three-station handle belt transfer installation device of handle installation machine and use method thereof |
-
2017
- 2017-09-12 CN CN201721166212.2U patent/CN207140445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859266A (en) * | 2018-09-17 | 2018-11-23 | 上豪包装机械（镇江）有限公司 | Paper bag machine combines gluing paster apparatus |
| CN112193876A (en) * | 2020-09-18 | 2021-01-08 | 温州职业技术学院 | Three-station handle belt transfer installation device of handle installation machine and use method thereof |
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