CN208279063U - A kind of sheet feeding - Google Patents
A kind of sheet feeding Download PDFInfo
- Publication number
- CN208279063U CN208279063U CN201820761334.4U CN201820761334U CN208279063U CN 208279063 U CN208279063 U CN 208279063U CN 201820761334 U CN201820761334 U CN 201820761334U CN 208279063 U CN208279063 U CN 208279063U
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- conveyer belt
- paper
- venthole
- accelerating region
- air inlet
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Abstract
The utility model discloses a kind of sheet feeding of supreme pressure zone, including conveyer belt, shaft, power device and negative pressure adsorption equipment, several ventholes are provided on conveyer belt, power device drives conveyer belt rotation for driving shaft to rotate；The adsorption plane of negative pressure adsorption equipment is located at the lower section of the transmission plane of conveyer belt, adsorption plane has provided several air inlets, air inlet is matched with the venthole of transmission plane, so that transmission plane sequentially forms the first absorption accelerating region and the second absorption accelerating region along its direction of transfer, and the venthole of the second absorption accelerating region is made to be greater than the first suction of the venthole to paper for adsorbing accelerating region to the suction of paper.The utility model accelerates transmission by exempting from pressure zone jump grade to paper, it is alternatively arranged paper on a moving belt, intersection and the left and right mistake avoided between paper is folded, conducive to the complete of paper and paper, and it is conducive to subsequent waste discharge and the smooth progress of lamination process, paper transmission speed is improved, and improves overall processing efficiency.
Description
Technical field
The utility model relates to roll web machining fields, and in particular to a kind of sheet feeding.
Background technique
The paper that the paper tape of roll web is formed after cutting mechanism is cut successively continuous arrangement, and pass through transmission device and enter
The processes such as subsequent inspection rejects, stacking, collection.Transmission device is directly related to the complete of paper to the transmission quality of paper, also closes
It is that smooth can be carried out to inspection rejects process, and influence overall processing efficiency in turn.
A kind of existing transmission device, patent document that such as application publication number is CN105538398A, discloses a kind of point
Cut machine, paper delivering mechanism is arranged in the rear of cutting mechanism, and paper delivering mechanism includes upper conveyor belt and lower conveyer belt,
The upper and lower side of paper pass through respectively upper conveyor belt and lower conveyer belt clamping conveyed, the transmission device of the structure when in use,
Once deformation occurs for paper, it can be forced out microgroove even fold, high rejection rate, and structure is complicated, upper conveyor belt and lower conveying
Spacing adjustment between band is difficult, is poorly suited for use in the paper of different-thickness.A kind of also transmission device, by using
Paper adsorption is transmitted by negative pressure adsorption equipment on a moving belt, the transmission device of the structure when in use, due to conveyer belt
On paper substantially still in continuous arrangement state, prevent inspection rejects and stack process to carry out from smooth.Therefore, it is necessary to above
Deficiency is improved.
Summary of the invention
In order to improve the above deficiency, the utility model provides a kind of supreme pressure zone, does not destroy the complete of paper and can make paper
Open the sheet feeding being sequentially arranged at intervals.The utility model is achieved through the following technical solutions: a kind of sheet feeding,
Including conveyer belt, shaft, power device and negative pressure adsorption equipment, wherein
Several ventholes are provided on the conveyer belt, the conveyer belt is tensioned by the shaft；
The power device drives the conveyer belt rotation, and make the transmission for driving the shaft to rotate
The belt speed of band is greater than the speed of paper；
The adsorption plane of the negative pressure adsorption equipment is located at the lower section of the transmission plane of the conveyer belt, and the adsorption plane has provided
Several air inlets, the air inlet is matched with the venthole of the transmission plane, so that the transmission plane is along its sender
Accelerating region is adsorbed to the first absorption accelerating region and second is sequentially formed, and makes the venthole pair of the second absorption accelerating region
The suction of the paper is greater than suction of the venthole to the paper of the first absorption accelerating region.
Preferably, the venthole is uniformly distributed in the conveyer belt, and the air inlet is uniformly distributed in the adsorption plane,
The first absorption accelerating region and the second absorption accelerating region are adjacent and square-shaped.
Preferably, the middle part of the shaft is equipped with guide groove, and the conveyer belt includes the conducting bar of protrusion, and the conducting bar is located at institute
The middle part of conveyer belt inner surface is stated, to match with the guide groove, for being oriented to the conveyer belt.
Preferably, the adsorption plane abuts the inner surface of the conveyer belt, to put down the transmission plane for supportting.
Preferably, the negative pressure adsorption equipment includes air-suction trunk, the air-suction trunk be located at the conveyer belt band face and
Between belt portion, the air-suction trunk includes the air inlet, air draught chamber and air inlet, and the air inlet is provided in the air draught chamber
Top, the air inlet is connected to the air inlet by the air draught chamber, and at least two air draught chambers are along the sender
To being arranged successively, to be used to form the first absorption accelerating region and the second absorption accelerating region.
Preferably, the quantity of the conveyer belt is 1.
Preferably, the belt speed of the conveyer belt is adjustable, and the venthole is adjustable to the suction of the paper.
Preferably, the venthole is rounded, and the both ends of the air inlet are semicircle, and middle part is rectangle, and edge
The direction of transfer is laterally arranged.
The utility model accelerates transmission by exempting from pressure zone jump grade to paper, is alternatively arranged paper on a moving belt, avoids
Intersection and left and right between paper is wrong folded, has evaded scratch of traditional pressure zone to paper, conducive to the complete of paper and paper, and
Conducive to subsequent waste discharge and the smooth progress of lamination process, paper transmission speed is improved, previous waste discharge and lamination process are breached
Limitation to continuous arrangement paper transmission speed, and improve overall processing efficiency.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the disassembled form structural schematic diagram of the utility model embodiment；
Fig. 2 is the assembled state partial enlargement structural representation of Fig. 1.
Corresponding as follows, the air inlet 100 of each label, driven spindle 101, adapter 102, suction nozzle 103, active rotating shaft in figure
104, air-suction trunk 105, conveyer belt 106, air inlet 107, venthole 108, conducting bar slot 109, guide groove 110.
Specific embodiment
With reference to the accompanying drawing and the utility model is further described in embodiment:
The sheet feeding of the present embodiment, as shown in Figs. 1-2, including conveyer belt 106, shaft, power device and negative pressure
Adsorbent equipment, several ventholes 108 have been provided on conveyer belt 106, and shaft includes driven spindle 101 and active rotating shaft 104, transmission
Both ends with 106 are tensioned by driven spindle 101 and active rotating shaft 104.Power device can be motor, actively turn for driving
Axis 104 rotates, and active rotating shaft 104 rotates and then drive conveyer belt 106 and driven spindle 101 to rotate.
The adsorption plane of negative pressure adsorption equipment is located at the lower section of the transmission plane of conveyer belt 106, and adsorption plane has provided several air inlets
Hole 107, air inlet 107 is matched with the venthole 108 of transmission plane, so that transmission plane sequentially forms the first suction along its direction of transfer
Attached accelerating region and the second absorption accelerating region, and so that the venthole 108 of the second absorption accelerating region is greater than first to the suction of paper and inhale
Suction of the venthole 108 of attached accelerating region to paper.
As an implementation, negative pressure adsorption equipment includes air-suction trunk 105, and air-suction trunk 105 is located at the band of conveyer belt 106
Between face and belt portion, air-suction trunk 105 includes air inlet 107, air draught chamber and air inlet 100, and air inlet 107 is located at air-suction trunk
105 top, air inlet 107 are connected to by air draught chamber with air inlet 100, sender of at least two air draught chambers along conveyer belt 106
To be arranged successively and adapter 102 is passed sequentially through at air inlet 100, suction nozzle 103 connects different pumpings with airflow line
The exhaust fan of wind power, to be used to form the first absorption accelerating region and the second absorption accelerating region.
Specifically, air-suction trunk 105 preferably includes top panel, internal partition and lower box shell, and the edge flanging of top panel is handled, with
The inner surface of scratch conveyer belt 106 is prevented, smoothing processing is done in the outer surface of top panel, and abuts the inner surface of conveyer belt 106, with
For supportting the band face of flat conveyer belt 106, even if being located at transmission plane of the conveyer belt 106 with face keeps smooth, to keep transmitting
Paper it is smooth, and protect the complete of paper, top panel is hermetically fixedly arranged on the top opening of lower box shell, and forms a chamber
The internal partition of body, linear type is located in the cavity, and the cavity is divided into two groups of mutually independent air draught chambers, several air inlets
107, which the upper surface of provide at the top of the air draught chamber plate, two sides of the outside opposite direction of air-suction trunk 105, is respectively equipped with 2 air inlets
100, and one group of air draught chamber is corresponding with two air inlets 100, the position of air-suction trunk 105 can be realized by suction nozzle 103 to be fixed, and is inhaled
Bellows 105 along conveyer belt 106 direction of transfer bilateral symmetry, if the direction of transfer of conveyer belt 106 be from left to right, be located at inhale
Two suction nozzles 103 in 105 left side of bellows can be connected to the first exhaust fan with equal-wattage respectively, be located at air-suction trunk 105
Two suction nozzles 103 on right side can be connected to the second exhaust fan with equal-wattage respectively, when work, be made and the suction of two, left side
The intake velocity for the air inlet 107 that tuyere 103 is connected to is less than the air inlet for the air inlet 107 being connected to two, right side suction nozzle 103
Speed, even if the venthole 108 of the first absorption accelerating region in left side adsorbs the ventilation of accelerating region to the suction of paper less than second
Suction of the hole 108 to paper.
In use, the paper formed after cutting still has certain since paper tape is cut through cutting mechanism in motion state
Speed, when paper is moved along the direction of transfer of conveyer belt 106, and when falling to the transmission plane of conveyer belt 106, the band of conveyer belt 106
Speed is greater than the speed of paper, and paper is adsorbed on the transmission plane of conveyer belt 106 on one side, is accelerated on one side, since the second absorption adds
The venthole 108 in fast area is greater than suction of the venthole 108 to paper of the first absorption accelerating region to the suction of paper, so that continuously
The paper of arrangement is alternatively arranged because accelerating difference, and then is conducive to waste discharge and the smooth progress of lamination process, due to improving paper
The transmission speed opened, breaches the limitation of previous waste discharge and lamination process to paper transmission speed, makes whole production efficiency substantially
It improves.
Venthole 108 is uniformly distributed in conveyer belt 106 as a preferred implementation manner, and air inlet 107 is uniformly distributed in
Adsorption plane, the first absorption accelerating region and the second absorption accelerating region are adjacent and square-shaped.The structure makes transmission plane to paper
Absorption more evenly, keeps spaced effect between paper more preferable.
The middle part of driven spindle 101 and active rotating shaft 104 is equipped with guide groove 110 as a preferred implementation manner, transmission
With 106 include protrusion conducting bar, conducting bar is located at the middle part of 106 inner surface of conveyer belt, to be matched with guide groove 110, be used for pair
Conveyer belt 106 is oriented to.The structure can prevent the original track of sideslip when in use of conveyer belt 106, it is ensured that venthole 108 and air inlet
100 are in best fit state, and guarantee that conveyer belt 106 to the consistent of paper adsorption effect, enables transmission device for a long time may be used
It is used by ground.Correspondingly, excellent in order to which the setting that makes conducting bar does not influence support flat effect of the top panel to conveyer belt 106 with face
It chooses panel and corresponds to and be recessed with conducting bar slot 109 at conducting bar, conducting bar is matched with conducting bar slot 109 when use, and conducting bar slot 109 can be into one
Step ensures the guiding to conveyer belt 106, it is ensured that the fiting effect of conducting bar and guide groove 110 is additionally favorable for 106 transmission plane of conveyer belt
Support is flat.
The quantity of conveyer belt 106 is preferably 1 as a preferred implementation manner,.The structure can ensure that the complete of paper,
When a plurality of conveyer belt 106 being avoided to transmit paper, because the factors such as trimming scratch, upper and lower concussion are to paper (especially high sensitive
Paper) integrality influence, structure is more succinct reliable, and working service is more convenient.
The belt speed of conveyer belt 106 is adjustable as a preferred implementation manner, and venthole 108 is adjustable to the suction of paper
Section.Venthole 108 can realize the suction of paper by adjusting the revolving speed of exhaust fan.The structure can join for different different sizes
Several paper setting belt speed and exhaust fan revolving speed can avoid breaking paper because belt speed and acceleration are too fast, and the scope of application is wider.
Venthole 108 is rounded as a preferred implementation manner, and the both ends of air inlet 107 are semicircle, and middle part is in
Rectangle, and be laterally arranged along the direction of transfer of conveyer belt 106.The cooperation of venthole 108 and air inlet 107 can be improved in the structure
Effect keeps venthole 108 more preferable to the adsorption effect of paper.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Illustrative description has been carried out to the utility model patent above, it is clear that the realization of the utility model patent not by
The limitation of aforesaid way, if the method concept of the utility model patent and the various improvement of technical solution progress are used, or
It is not improved that the conception and technical scheme of the utility model patent are directly applied into other occasions, in the utility model
In protection scope.
Claims (8)
1. a kind of sheet feeding, which is characterized in that including conveyer belt, shaft, power device and negative pressure adsorption equipment,
In,
Several ventholes are provided on the conveyer belt, the conveyer belt is tensioned by the shaft；
The power device drives the conveyer belt rotation, and make the conveyer belt for driving the shaft to rotate
Belt speed is greater than the speed of paper；
The adsorption plane of the negative pressure adsorption equipment is located at the lower section of the transmission plane of the conveyer belt, and the adsorption plane has provided several
Air inlet, the air inlet are matched with the venthole of the transmission plane so that the transmission plane along its direction of transfer according to
It is secondary to form the first absorption accelerating region and the second absorption accelerating region, and make the venthole of the second absorption accelerating region to described
The suction of paper is greater than suction of the venthole to the paper of the first absorption accelerating region.
2. a kind of sheet feeding according to claim 1, which is characterized in that the venthole is uniformly distributed in described
Conveyer belt, the air inlet are uniformly distributed in the adsorption plane, the first absorption accelerating region and the second absorption accelerating region
It is adjacent and square-shaped.
3. a kind of sheet feeding according to claim 1, which is characterized in that the middle part of the shaft is equipped with guide groove,
The conveyer belt includes the conducting bar of protrusion, and the conducting bar is located at the middle part of the conveyer belt inner surface, to match with the guide groove
It closes, for being oriented to the conveyer belt.
4. a kind of sheet feeding according to claim 1, which is characterized in that the adsorption plane abuts the conveyer belt
Inner surface, to put down the transmission plane for supportting.
5. a kind of sheet feeding according to claim 1, which is characterized in that the negative pressure adsorption equipment includes air draught
Case, the air-suction trunk are located between the band face of the conveyer belt and belt portion, and the air-suction trunk includes the air inlet, air draught
Chamber and air inlet, the air inlet are provided in the top of the air draught chamber, and the air inlet passes through described in air draught chamber connection
Air inlet, at least two air draught chambers are arranged successively along the direction of transfer, to be used to form the first absorption accelerating region
With the second absorption accelerating region.
6. a kind of sheet feeding according to claim 1, which is characterized in that the quantity of the conveyer belt is 1.
7. a kind of sheet feeding according to claim 1, which is characterized in that the belt speed of the conveyer belt is adjustable,
The venthole is adjustable to the suction of the paper.
8. a kind of sheet feeding according to claim 1, which is characterized in that the venthole is rounded, it is described into
The both ends of stomata are semicircle, and middle part is rectangle, and are laterally arranged along the direction of transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761334.4U CN208279063U (en) | 2018-05-21 | 2018-05-21 | A kind of sheet feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761334.4U CN208279063U (en) | 2018-05-21 | 2018-05-21 | A kind of sheet feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279063U true CN208279063U (en) | 2018-12-25 |
Family
ID=64730610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761334.4U Active CN208279063U (en) | 2018-05-21 | 2018-05-21 | A kind of sheet feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039831A (en) * | 2019-04-02 | 2019-07-23 | 江西新明峰包装科技有限公司 | Interior reinforcing device |
| CN111436719A (en) * | 2020-04-03 | 2020-07-24 | 宋建华 | Automatic cutting system for shoemaking |
-
2018
- 2018-05-21 CN CN201820761334.4U patent/CN208279063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039831A (en) * | 2019-04-02 | 2019-07-23 | 江西新明峰包装科技有限公司 | Interior reinforcing device |
| CN111436719A (en) * | 2020-04-03 | 2020-07-24 | 宋建华 | Automatic cutting system for shoemaking |
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