CN107777392A - A kind of paper board conveying machine for avoiding cardboard from coming off and its application method - Google Patents
A kind of paper board conveying machine for avoiding cardboard from coming off and its application method Download PDFInfo
- Publication number
- CN107777392A CN107777392A CN201610785217.7A CN201610785217A CN107777392A CN 107777392 A CN107777392 A CN 107777392A CN 201610785217 A CN201610785217 A CN 201610785217A CN 107777392 A CN107777392 A CN 107777392A
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- Prior art keywords
- cardboard
- conveyer belt
- depression bar
- frame
- sliding block
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- 239000011111 cardboard Substances 0.000 title claims abstract description 100
- 239000011087 paperboard Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 5
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- 241000274582 Pycnanthus angolensis Species 0.000 claims 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection 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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/40—Shafts, cylinders, drums, spindles
- B65H2404/43—Rider roll construction
- B65H2404/434—Driven rider roll arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/70—Other elements in edge contact with handled material, e.g. registering, orientating, guiding devices
- B65H2404/73—Means for sliding the handled material on a surface, e.g. pushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/24—Irregularities, e.g. in orientation or skewness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2551/00—Means for control to be used by operator; User interfaces
- B65H2551/20—Display means; Information output means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2551/00—Means for control to be used by operator; User interfaces
- B65H2551/20—Display means; Information output means
- B65H2551/24—Sound or voice generating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a kind of paper board conveying machine for avoiding cardboard from coming off, its drip irrigation device is to include frame, the conveyer belt being located in frame, the support being provided with the frame on the upside of conveyer belt, the pressing device for contacting at conveyor belt surface is provided with the support, chute is provided with the support, and the wedge shaped setting in section of chute, one end of the depression bar of sliding block raw material first is slidably mounted in chute, berby back is provided with the frame, infrared detector is provided with the berby back, the normotopia device that the both sides described in processor in frame positioned at conveyer belt are separately provided for cardboard reset is provided with the frame.A kind of paper board conveying machine for avoiding cardboard from coming off of the present invention can compress carton paperboard in conveyor belt surface, avoid carton paperboard and occur the situation drifted about and come off from conveyer belt on the conveyor belt, and drift detection can be carried out to the cardboard on conveyer belt, then carry out positive bit manipulation.
Description
Technical field
The present invention relates to a kind of carton production equipment, and in particular, it is defeated that it is related to a kind of cardboard for avoiding cardboard from coming off
Send machine.
Background technology
, it is necessary to which conveying is carried out to carton paperboard forms pipelining in carton production, carton paperboard production is defeated
It is the special equipment for producing carton, the production line conveyer of prior art, including conveyer belt to send machine, is completed when cardboard is cut
Afterwards, by production line conveyer, it is sent to next equipment up.Because cardboard weight kicks the beam so that hold in course of conveying
Easily cardboard occur there is situation about drifting about on the conveyor belt, causes cardboard to be come off from conveyer belt, causes equipment transmission production effect
Under rate.
The content of the invention
Conveyed in view of the deficienciess of the prior art, carton paperboard can be compressed it is an object of the invention to provide one kind
Belt surface, avoid carton paperboard and occur the situation drifted about and come off from conveyer belt on the conveyor belt, and can be to conveyer belt
On cardboard carry out drift detection, then carry out the paper board conveying machine for avoiding cardboard from coming off of positive bit manipulation.
To achieve the above object, the invention provides following technical scheme:It is a kind of to avoid the paper board conveying machine that cardboard comes off,
Including frame, the conveyer belt being located in frame, the support that is provided with the frame on the upside of conveyer belt, set on the support
The pressing device for contacting at conveyor belt surface is equipped with, the pressing device includes compressing bar, sliding block and roller, described to compress bar bag
The first depression bar, the second depression bar and the 3rd depression bar are included, one end of first depression bar is rotatably installed on sliding block, and the first depression bar court
Being set to the direction of conveying Tape movement, one end and the one end of the first depression bar away from sliding block of second depression bar are rotatablely connected, and
Second depression bar is set backwards to the direction for conveying Tape movement, one end and one of the second depression bar away from the first depression bar of the 3rd depression bar
End rotation connection, and the 3rd depression bar is set towards the direction of conveying Tape movement, it is remote that the roller is rotatably installed in the 3rd depression bar
On one end of second depression bar, and roller conflicting is provided with the first torsion spring between conveyor belt surface, first depression bar and sliding block,
The second torsion spring is provided between first depression bar and the second depression bar, the 3rd is provided between second depression bar and the 3rd depression bar
Torsion spring, acted on by the elastic force of the first torsion spring, the second torsion spring and the 3rd torsion spring respectively, enable to pressing device to contradict all the time
Conveyor belt surface,
Chute, and the wedge shaped setting in section of chute are provided with the support, one end of the depression bar of sliding block raw material first is slided
It is dynamic to be arranged in chute, and be engaged with chute, the direction of chute is provided with screw on the sliding block, set in the screw
It is equipped with screw rod,
Berby back is provided with the frame, the berby back is provided with two, and is located at the both sides of the edge of conveyer belt, institute respectively
State and infrared detector is provided with berby back, the infrared detector on the berby back is provided with 10, and infrared detector is equal
It is even to be arranged on berby back, processor is provided with the frame, the output end of the infrared detector connects the defeated of processor
Entering end, siren is provided with the frame, the control terminal of the siren connects the control terminal of processor,
The normotopia device of cardboard reset, the normotopia device bag are separately provided in the frame positioned at the both sides of conveyer belt
Orthotopic plate and electric pushrod are included, the orthotopic plate is located at the edge of conveyer belt, and is vertically arranged with conveyer belt, the electric pushrod
Drive seat be arranged on frame on, the push rod of electric pushrod is fixedly connected with orthotopic plate, for promoting orthotopic plate close to conveyer belt
Or away from conveyer belt, the control terminal of the controller connection processor of the electric pushrod.
By using above-mentioned technical proposal, acted on by the elastic force of the first torsion spring so that the first depression bar is towards close to conveying
The direction of band rotates, and is acted on by the elastic force of the second torsion spring so that the second depression bar rotates towards close to the direction of conveyer belt, passes through
The elastic force effect of 3rd torsion spring so that the 3rd depression bar rotates towards close to the direction of conveyer belt, is produced simultaneously by three torsion springs
Elastic force effect so that roller rotates in carton surface all the time, and contacting conveyor belt surface all the time for compressing cardboard does not float
Shift one's love condition, pass through the cooperation between chute, screw and screw rod so that sliding block can move in chute, and can be in chute
It is fixed, facilitate movement and fixation of the whole pressing device on support;
Occur cardboard drift about on the conveyor belt and toward conveyer belt side movement when, cardboard movement survey berby back on it is infrared
Detector detects cardboard close to the edge of conveyer belt so that infrared detector sends detection signal, and processor receives detection
Signal, and control siren to work, for notifying worker to pay attention to the situation of movement of cardboard in equipment, detection is received in processor
After signal, the electric pushrod work of processor control cardboard moving direction side so that electric pushrod promotes orthotopic plate towards conveying
Band direction is moved, and to promote the cardboard of drift to be moved toward the center of conveyer belt, the feelings for avoiding cardboard from being come off from conveyer belt
Condition.
The present invention is further arranged to:The pressing device is on support at least provided with one.
By using above-mentioned technical proposal, by the setting of multiple pressing devices, large-scale cardboard can be conveniently compressed, is avoided
There is single pressing device when compressing on cardboard, occur compressing the inadequate situation of dynamics.
The present invention is further arranged to:The roller surface sets rubber sleeve.
By using above-mentioned technical proposal, it is possible to increase the frictional force between roller and cardboard, and can avoid roller with
Occurs the situation of cut damage between cardboard
The present invention is further arranged to:The siren includes warning lamp and loudspeaker, and the warning lamp is provided with two and difference
It is located at the both sides of conveyer belt on installation frame.
The present invention is further arranged to:Two warning lamps connect the control on processor with infrared detector corresponding section respectively
End processed.
By using above-mentioned technical proposal, when cardboard moves toward side, the warning lamp of the side is lighted, and loudspeaker are sent out simultaneously
Go out sound, enabling facilitate worker intuitively to recognize the situation that current cardboard drifts about toward which side.
The present invention is further arranged to:The loudspeaker are connected in parallel on two warning lamps simultaneously.
By using above-mentioned technical proposal, a loudspeaker are being set, and loudspeaker are connected in parallel on two warning lamps simultaneously,
So that resource has been saved, and can be when two warning lamps work respectively, loudspeaker can send caution sound to work today.
The present invention is further arranged to:The orthotopic plate is towards a side surface of conveyer belt covered with flexible rubber.
, can by the setting of flexible rubber in the case where orthotopic plate promotes cardboard by using above-mentioned technical proposal
Avoid the occurrence of the excessive situation for causing orthotopic plate extruding cardboard of thrust of electric pushrod so that cause cardboard fold bending occur
Situation.
Present invention tool has the advantage that:By the setting of pressing device, cardboard can be compressed in conveyor belt surface, for
Pressboard contacts conveyor belt surface and drift situation does not occur all the time, is acted on by the elastic force of the first torsion spring so that the first depression bar court
Rotate to close to the direction of conveyer belt, acted on by the elastic force of the second torsion spring so that the second depression bar is towards close to the side of conveyer belt
To rotation, acted on by the elastic force of the 3rd torsion spring so that the 3rd depression bar rotates towards close to the direction of conveyer belt, passes through three torsions
Spring is acted on caused elastic force so that roller is rotated in carton surface all the time, and conveyer belt table is contacted all the time for compressing cardboard
Drift situation does not occur for face, passes through the cooperation between chute, screw and screw rod so that sliding block can move in chute, and energy
It is enough fixed in chute, movement and fixation of the whole pressing device on support are facilitated, the cardboard on conveyer belt can be entered
Row drift detection, and normotopia operation is carried out, avoid the situation that cardboard comes off from conveyer belt, and setting respectively by warning lamp
Put the setting in parallel with warning lamp with loudspeaker, enabling the convenient mobile status for reminding cardboard on worker's current device.
A kind of application method for the paper board conveying machine for avoiding cardboard from coming off, its step include:(1)Start carton paperboard conveying
Machine so that conveyer belt runs well;
(2)Cardboard after cutting is placed on the conveyor belt, and next production equipment is transferred to by conveyer belt;
(3)When cardboard is located on conveyer belt, pressing device is contradicted on cardboard so that cardboard is fitted in conveyer belt table all the time
Face;
(4)Acted on by the elastic force of the first torsion spring so that the first depression bar rotates towards close to the direction of conveyer belt, is turned round by second
The elastic force effect of spring so that the second depression bar rotates towards close to the direction of conveyer belt, is acted on by the elastic force of the 3rd torsion spring so that
3rd depression bar rotates towards close to the direction of conveyer belt;
(5)Acted on by three torsion springs with caused elastic force so that roller rotates in carton surface all the time, for compressing cardboard
All the time drift situation does not occur for contact conveyor belt surface;
(6)When cardboard area diminishes, pass through sliding slider so that sliding block moves on support, and causes sliding block drives to compress
Device is moved at cardboard, for compressing cardboard, is then fixed sliding block by screw rod and is not moved on support;
(7)Be located in cardboard on conveyer belt, if occur cardboard drift about on the conveyor belt and toward conveyer belt side movement when, cardboard
Infrared detector on the mobile berby back surveyed detects cardboard close to the edge of conveyer belt so that infrared detector sends detection
Signal;
(8)Processor receives detection signal, and controls the warning lamp of infrared detector side at this to light, and loudspeaker are simultaneously emitted by
Alarm song;
(9)After processor receives detection signal, the electric pushrod work of processor control cardboard moving direction side so that electricity
Dynamic push rod promotes orthotopic plate to be moved towards belt direction, and to promote the cardboard of drift to be moved toward the center of conveyer belt, keeps away
Exempt from the situation that cardboard comes off from conveyer belt;
(10)Infrared detector stops sending detection signal after detecting cardboard away from the edge of conveyer belt, and processor stops connecing
Receive detection signal so that electric pushrod does reset operation, and orthotopic plate is returned to original position, and warning lamp and loudspeaker stop work simultaneously
Make, equipment recovers normal operating condition;
(11)In equipment running status, equipment is constantly in the progress of 7 to 10 step cycles.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the paper board conveying machine for avoiding cardboard from coming off of the present invention;
Fig. 2 is sectional view at a kind of screw rod for the paper board conveying machine for avoiding cardboard from coming off of the present invention;
Fig. 3 is Fig. 2 A portions enlarged diagram.
In figure:1st, frame;2nd, conveyer belt;3rd, support;4th, pressing device;5th, bar is compressed;6th, sliding block;7th, roller;8th, first
Depression bar;9th, the second depression bar;10th, the 3rd depression bar;11st, the first torsion spring;12nd, the second torsion spring;13rd, the 3rd torsion spring;14th, chute;15th, spiral shell
Hole;16th, screw rod;17th, rubber sleeve;18th, berby back;19th, infrared detector;20th, processor;21st, normotopia device;22nd, orthotopic plate;
23rd, electric pushrod;24th, siren;25th, warning lamp;26th, loudspeaker;27th, flexible rubber.
Embodiment
Referring to figs. 1 to shown in 3, a kind of of the present embodiment avoids the paper board conveying machine that cardboard comes off, including frame 1, is located at
Conveyer belt 2 in frame 1, the support 3 positioned at the upside of conveyer belt 2 is provided with the frame 1, be provided with the support 3 to
Touch in the pressing device 4 on the surface of conveyer belt 2, the pressing device 4 includes compressing bar 5, sliding block 6 and roller 7, described to compress bar 5
Including the first depression bar 8, the second depression bar 9 and the 3rd depression bar 10.
One end of first depression bar 8 is rotatably installed on sliding block 6, and the direction that the first depression bar 8 moves towards conveyer belt 2
Set, one end of second depression bar 9 is rotatablely connected with the one end of the first depression bar 8 away from sliding block 6, and the second depression bar 9 is backwards to defeated
The direction for sending band 2 to move is set, and one end of the 3rd depression bar 10 rotates with the one end of the second depression bar 9 away from the first depression bar 8 to be connected
Connect, and the direction that the 3rd depression bar 10 is moved towards conveyer belt 2 is set, the roller 7 is rotatably installed in the 3rd depression bar 10 away from the
On one end of two depression bars 9, and roller 7 contradicts and is provided with the first torsion between the surface of conveyer belt 2, first depression bar 8 and sliding block 6
Spring 11, is provided with the second torsion spring 12 between the depression bar 9 of the first depression bar 8 and second, the depression bar 10 of the second depression bar 9 and the 3rd it
Between be provided with the 3rd torsion spring 13, by the first torsion spring 11, the second torsion spring 12 and the 3rd torsion spring 13 respectively elastic force act on, can make
Pressing device 4 is obtained to contradict all the time on the surface of conveyer belt 2.
Chute 14, and the wedge shaped setting in section of chute 14 are provided with the support 3, the raw material of sliding block 6 first is pressed
One end of bar 8 is slidably mounted in chute 14, and is engaged with chute 14, is set on the sliding block 6 towards the direction of chute 14
There is screw 15, screw rod 16 is provided with the screw 15.
Berby back 18 is provided with the frame 1, the berby back 18 is provided with two, and respectively positioned at conveyer belt 2
Both sides of the edge, are provided with infrared detector 19 on the berby back 18, and the infrared detector 19 on the berby back 18 is provided with
10, and infrared detector 19 is uniformly arranged on berby back 18, and processor 20, the infrared inspection are provided with the frame 1
The input of the output end connection processor 20 of device 19 is surveyed, siren 24, the control of the siren 24 are provided with the frame 1
The control terminal of connection processor 20 in end processed.
In the frame 1 positioned at conveyer belt 2 both sides be separately provided for cardboard reset normotopia device 21, it is described just
Position device 21 includes orthotopic plate 22 and electric pushrod 23, and the orthotopic plate 22 is located at the edge of conveyer belt 2, and is hung down with conveyer belt 2
Straight to set, the drive seat of the electric pushrod 23 is arranged in frame 1, and the push rod of electric pushrod 23 is fixed with orthotopic plate 22 to be connected
Connect, for promoting orthotopic plate 22 close to conveyer belt 2 or being handled away from conveyer belt 2, the controller connection of the electric pushrod 23
The control terminal of device 20.
The pressing device 4 is on support 3 at least provided with one.
The surface of roller 7 sets rubber sleeve 17.
The siren 24 includes warning lamp 25 and loudspeaker 26, and the warning lamp 25 is provided with two and respectively installation frame
It is located at the both sides of conveyer belt 2 on 1.
Two warning lamps 25 connect the control terminal on processor 20 with the corresponding section of infrared detector 19 respectively.
The loudspeaker 26 are connected in parallel on two warning lamps 25 simultaneously.
The orthotopic plate 22 is towards a side surface of conveyer belt 2 covered with flexible rubber 27.
A kind of application method for the paper board conveying machine for avoiding cardboard from coming off, its step include:(1)Start carton paperboard conveying
Machine so that conveyer belt 2 runs well;
(2)Cardboard after cutting is placed on conveyer belt 2, and next production equipment is transferred to by conveyer belt 2;
(3)When cardboard is located on conveyer belt 2, pressing device 4 is contradicted on cardboard so that cardboard is fitted in conveyer belt 2 all the time
Surface;
(4)Acted on by the elastic force of the first torsion spring 11 so that the first depression bar 8 rotates towards close to the direction of conveyer belt 2, by the
The elastic force effect of two torsion springs 12 so that the second depression bar 9 rotates towards close to the direction of conveyer belt 2, passes through the bullet of the 3rd torsion spring 13
Power acts on so that the 3rd depression bar 10 rotates towards close to the direction of conveyer belt 2;
(5)Acted on by three torsion springs with caused elastic force so that roller 7 rotates in carton surface all the time, for compressing paper
Plate contacts the surface of conveyer belt 2 and drift situation does not occur all the time;
(6)When cardboard area diminishes, pass through sliding slider 6 so that sliding block 6 moves on support 3, and sliding block 6 is driven
Pressing device 4 is moved at cardboard, for compressing cardboard, is then fixed sliding block 6 by screw rod 16 and is not moved on support 3
It is dynamic;
(7)It is located in cardboard on conveyer belt 2, if there is cardboard in drift on conveyer belt 2 and the side movement toward conveyer belt 2,
The infrared detector 19 on berby back 18 that cardboard movement is surveyed detects cardboard close to the edge of conveyer belt 2 so that infrared detection
Device 19 sends detection signal;
(8)Processor 20 receives detection signal, and controls the warning lamp 25 of the side of infrared detector 19 at this to light, and loudspeaker 26
It is simultaneously emitted by alarm song;
(9)After processor 20 receives detection signal, processor 20 controls the electric pushrod 23 of cardboard moving direction side to work,
So that electric pushrod 23 promotes orthotopic plate 22 to be moved towards the direction of conveyer belt 2, and cause the cardboard that promotion is drifted about toward conveyer belt 2
Center is moved, the situation for avoiding cardboard from being come off from conveyer belt 2;
(10)Infrared detector 19 stops sending detection signal, processor 20 after edge of the cardboard away from conveyer belt 2 is detected
Stopping receives detection signal so that electric pushrod 23 does reset operation, and orthotopic plate 22 is returned to original position, and warning lamp 25 and loudspeaker
26 be stopped simultaneously, equipment recovers normal operating condition;
(11)In equipment running status, equipment is constantly in the progress of 7 to 10 step cycles.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. the paper board conveying machine that cardboard comes off is avoided a kind of, including frame, the conveyer belt that is located in frame, it is characterised in that:Institute
State the support being provided with frame on the upside of conveyer belt, be provided with the support contact at conveyor belt surface compress dress
Put, the pressing device includes compressing bar, sliding block and roller, and the bar that compresses includes the first depression bar, the second depression bar and the 3rd pressure
Bar, one end of first depression bar are rotatably installed on sliding block, and the first depression bar is set towards the direction of conveying Tape movement, described
One end of second depression bar is rotatablely connected with the one end of the first depression bar away from sliding block, and the second depression bar is backwards to the direction for conveying Tape movement
Set, one end of the 3rd depression bar is rotatablely connected with the one end of the second depression bar away from the first depression bar, and the 3rd depression bar is towards defeated
The direction of Tape movement is sent to set, the roller is rotatably installed on the 3rd one end of depression bar away from the second depression bar, and roller conflicting
The first torsion spring is provided between conveyor belt surface, first depression bar and sliding block, between first depression bar and the second depression bar
The second torsion spring is provided with, the 3rd torsion spring is provided between second depression bar and the 3rd depression bar, passes through the first torsion spring, the second torsion spring
With the elastic force effect of the 3rd torsion spring respectively, pressing device is enabled to contradict all the time in conveyor belt surface,
Chute, and the wedge shaped setting in section of chute are provided with the support, one end of the depression bar of sliding block raw material first is slided
It is dynamic to be arranged in chute, and be engaged with chute, the direction of chute is provided with screw on the sliding block, set in the screw
It is equipped with screw rod,
Berby back is provided with the frame, the berby back is provided with two, and is located at the both sides of the edge of conveyer belt, institute respectively
State and infrared detector is provided with berby back, the infrared detector on the berby back is provided with 10, and infrared detector is equal
It is even to be arranged on berby back, processor is provided with the frame, the output end of the infrared detector connects the defeated of processor
Entering end, siren is provided with the frame, the control terminal of the siren connects the control terminal of processor,
The normotopia device of cardboard reset, the normotopia device bag are separately provided in the frame positioned at the both sides of conveyer belt
Orthotopic plate and electric pushrod are included, the orthotopic plate is located at the edge of conveyer belt, and is vertically arranged with conveyer belt, the electric pushrod
Drive seat be arranged on frame on, the push rod of electric pushrod is fixedly connected with orthotopic plate, for promoting orthotopic plate close to conveyer belt
Or away from conveyer belt, the control terminal of the controller connection processor of the electric pushrod.
2. a kind of the paper board conveying machine that cardboard comes off is avoided according to claim 1, it is characterised in that:The pressing device
At least provided with one on support.
3. a kind of the paper board conveying machine that cardboard comes off is avoided according to claim 1, it is characterised in that:The roller surface
Rubber sleeve is set.
4. a kind of the paper board conveying machine that cardboard comes off is avoided according to claim 1, it is characterised in that:The siren bag
Warning lamp and loudspeaker are included, the warning lamp is provided with two and is located at the both sides of conveyer belt on installation frame respectively.
5. a kind of the paper board conveying machine that cardboard comes off is avoided according to claim 4, it is characterised in that:Two warning lamps point
Control terminal that Lian Jie be on processor with infrared detector corresponding section.
6. a kind of the paper board conveying machine that cardboard comes off is avoided according to claim 5, it is characterised in that:The loudspeaker are simultaneously
It is connected in parallel on two warning lamps.
7. a kind of the paper board conveying machine that cardboard comes off is avoided according to claim 4, it is characterised in that:The orthotopic plate court
To a side surface of conveyer belt covered with flexible rubber.
A kind of 8. application method for the paper board conveying machine for avoiding cardboard from coming off, it is characterised in that:Its step includes:(1)Start paper
Boxboard conveyer so that conveyer belt runs well;
(2)Cardboard after cutting is placed on the conveyor belt, and next production equipment is transferred to by conveyer belt;
(3)When cardboard is located on conveyer belt, pressing device is contradicted on cardboard so that cardboard is fitted in conveyer belt table all the time
Face;
(4)Acted on by the elastic force of the first torsion spring so that the first depression bar rotates towards close to the direction of conveyer belt, is turned round by second
The elastic force effect of spring so that the second depression bar rotates towards close to the direction of conveyer belt, is acted on by the elastic force of the 3rd torsion spring so that
3rd depression bar rotates towards close to the direction of conveyer belt;
(5)Acted on by three torsion springs with caused elastic force so that roller rotates in carton surface all the time, for compressing cardboard
All the time drift situation does not occur for contact conveyor belt surface;
(6)When cardboard area diminishes, pass through sliding slider so that sliding block moves on support, and causes sliding block drives to compress
Device is moved at cardboard, for compressing cardboard, is then fixed sliding block by screw rod and is not moved on support;
(7)Be located in cardboard on conveyer belt, if occur cardboard drift about on the conveyor belt and toward conveyer belt side movement when, cardboard
Infrared detector on the mobile berby back surveyed detects cardboard close to the edge of conveyer belt so that infrared detector sends detection
Signal;
(8)Processor receives detection signal, and controls the warning lamp of infrared detector side at this to light, and loudspeaker are simultaneously emitted by
Alarm song;
(9)After processor receives detection signal, the electric pushrod work of processor control cardboard moving direction side so that electricity
Dynamic push rod promotes orthotopic plate to be moved towards belt direction, and to promote the cardboard of drift to be moved toward the center of conveyer belt, keeps away
Exempt from the situation that cardboard comes off from conveyer belt;
(10)Infrared detector stops sending detection signal after detecting cardboard away from the edge of conveyer belt, and processor stops connecing
Receive detection signal so that electric pushrod does reset operation, and orthotopic plate is returned to original position, and warning lamp and loudspeaker stop work simultaneously
Make, equipment recovers normal operating condition;
(11)In equipment running status, equipment is constantly in the progress of 7 to 10 step cycles.
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CN201610785217.7A CN107777392A (en) | 2016-08-31 | 2016-08-31 | A kind of paper board conveying machine for avoiding cardboard from coming off and its application method |
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Application publication date: 20180309 |