CN107032149B - A kind of silk-screen printing automatic paper feeding localization machine - Google Patents
A kind of silk-screen printing automatic paper feeding localization machine Download PDFInfo
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- CN107032149B CN107032149B CN201710405478.6A CN201710405478A CN107032149B CN 107032149 B CN107032149 B CN 107032149B CN 201710405478 A CN201710405478 A CN 201710405478A CN 107032149 B CN107032149 B CN 107032149B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/18—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device controlled by height of pile
-
- 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
- B65H5/04—Feeding articles separated from piles; Feeding articles to machines by movable tables or carriages
-
- 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
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/10—Reciprocating or oscillating grippers, e.g. suction or gripper tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/04—Fixed or adjustable stops or gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The embodiment of the invention discloses a kind of silk-screen printing automatic paper feeding localization machines, its separating mechanism carries out several paper for being placed on paper stack top layer thereon to blow pine and separation, its paper-fetching mechanism draws individual paper for blowing pine and separation, and move on the workbench of positioning mechanism, positioning mechanism is used to draw to individual paper on its workbench and is moved and aligned；Its conveyance positioning mechanism is used to individual paper after positioning mechanism movement and contraposition being carried to the designated position of screen printing machine worktable and discharge；Paper stack separation and individual contraposition have been automatically performed with lower cost on Semi-automatic screen process press, realize being automatically separated from paper stack to individual paper, the action for instead of traditional artificial both hands of dependence frequently repeating that paper is taken to position, precision height, good reliability, and its equipment cost is far below existing full-automatic screen printer, contributes to medium and small silk-screen printing enterprise with lower equipment and human cost improving production efficiency and automatization level.
Description
Technical field
The present invention relates to screen printing apparatus field more particularly to a kind of silk-screen printing automatic paper feeding localization machines.
Background technology
The prior art carries out paper feeding positioning when semi-automatic screen prints paper material mostly by the way of artificial, right
Artificial degree of dependence is high, and operation of worker repetition is single, and labor intensity is big, longevity of service, and human cost is high, production efficiency
It is low.
And existing Full automatic screen printing equipment price is expensive, is difficult to bear for vast medium-sized and small enterprises, and
Enterprise in the majority is produced for small batch to be also not suitable for.
Invention content
It in view of the above technical problems, can be compared with an embodiment of the present invention provides a kind of silk-screen printing automatic paper feeding localization machine
The production efficiency and automatization level of Semi-automatic screen process press are improved at low cost.
The embodiment of the present invention provides a kind of silk-screen printing automatic paper feeding localization machine, including：It is separating mechanism, paper-fetching mechanism, right
Position mechanism and conveyance positioning mechanism；The separating mechanism to several paper for being placed on paper stack top layer thereon for carrying out blowing pine
And separation, the paper-fetching mechanism is used to draw individual paper that pine and separation are blown through the separating mechanism, and moves to the contraposition
On the workbench of mechanism, the positioning mechanism is used to draw to individual paper on its workbench and is moved and aligned；Institute
Conveyance positioning mechanism is stated for individual paper after positioning mechanism movement and contraposition to be carried to screen process press work
Make the designated position of platform and is discharged.
Optionally, the separating mechanism includes：Separation blow gun, front paper block, separation hairbrush, rear pressing board and lifting work
Platform；The separation blow gun, front paper block and separation hairbrush are arranged at intervals on the front of paper stack, the rear pressing board setting side by side
In the dead astern of paper stack, the separation blow gun blows afloat the uppermost several paper of paper stack using the compressed air of access, before described
The paper that gear paper block is used to avoid being blown afloat by separation blow gun is detached from paper fetching position, and the separation hairbrush is divided for further detaching
Paper blow gun blows the paper of pine, avoids occurring the phenomenon that double sheet adhesion in separation, and the rear pressing board is for stopping separation blow gun
The paper on upper layer rearward slides and is detached from paper fetching position when blowing；The self-powered platform is driven by the synchronized belt wheel of stepper motor
Dynamic ball screw auxiliary driving, the upper limit position that paper is promoted in the self-powered platform are equipped with photoelectric sensor detection positioning.
Optionally, the separation blow gun, front paper block and separation hairbrush are divided into two groups of arrangements immediately ahead of paper stack, two groups
Between group spacing be adapted with the width of the paper stack, in each group include a separation blow gun, a front paper block and
One separation hairbrush, the front paper block in each group are respectively positioned between the separation blow gun in the group and separation hairbrush, and two points
The spacing of paper blow gun is more than the spacing between two separation hairbrush.
Optionally, the paper-fetching mechanism includes linear pneumatic module, takes paper cylinder and take paper suction nozzle；The linear pneumatic mould
Group is arranged along the moving direction of paper, described that paper suction nozzle is taken to be used under the driving for taking paper cylinder, on the direction of vertical paper
The front end of individual paper of paper stack top layer is drawn, and under the driving of the linear pneumatic module, which is moved
It is discharged after moving to the workbench of the positioning mechanism.
Optionally, described to take paper suction nozzle to be arranged side by side along the moving direction of the vertical linear pneumatic module to have 2 ~ 5, and
It is connected to the lower end for taking paper cylinder via a horizontal angle bar.
Optionally, the positioning mechanism includes contraposition workbench, cross slid platform, right angle locating piece；The contraposition workbench
Table top on be evenly equipped with multiple vacuum sucking holes, individual paper for the smooth absorption paper-fetching mechanism in-migration；The cross is slided
Platform is made of two orthogonal linear motion slide units；The contraposition workbench drives it under the driving of the cross slid platform
Individual paper movement adsorbed, and the two neighboring side of individual paper is reclined and is extruded in the right angle locating piece
On side wall.
Optionally, the positioning mechanism is during contraposition, the extruding force between individual paper and the right angle locating piece,
Frictional force when sliding friction occurs when being adsorbed by contraposition workbench more than individual paper.
Optionally, the positioning mechanism further includes that a longitudinal contraposition trimming assembly and two laterally align trimming assembly,
Contraposition angle for the halftone for adjusting individual paper and Semi-automatic screen process press after aligning, and adjustment upper and lower directions
Aligning accuracy.
Optionally, the conveyance positioning mechanism includes horizontal sliding table, vertical slide unit, cantilever arm and adsorbent equipment；The water
Somoothing board moves the direction setting of paper along the vertical paper-fetching mechanism, is used for transverse shifting；The vertical slide unit is arranged in water
On somoothing board, for moving up and down；The cantilever arm is connected on vertical slide unit, and the adsorbent equipment is fixed on cantilever arm
Front end, under the driving of horizontal sliding table and vertical slide unit, by the sheet-fed after the positioning mechanism is mobile and contraposition
It opens the designated position for being carried to screen printing machine worktable and is discharged.
Optionally, the adsorbent equipment includes vacuum plate sucking and vacuum cup, and the vacuum plate sucking is positioned close to stretch out
The position of arm, the vacuum cup are arranged far from the position of cantilever arm.
In technical solution provided in an embodiment of the present invention, as a result of detach, take paper, contraposition and carry positioning etc. machines
Structure has been automatically performed paper stack separation and individual contraposition with lower cost on Semi-automatic screen process press, has realized from paper stack
To being automatically separated for individual paper, and the absorption to individual paper, positioning, movement, contraposition and release action, therefore it is opposite
In Semi-automatic screen process press in the prior art, a kind of silk-screen printing automatic paper feeding localization machine of the embodiment of the present invention, substantially
On instead of traditional artificial both hands of dependence frequently repeat to take the action that paper positions, precision is high, good reliability, and its equipment at
This is far below existing full-automatic screen printer, and medium and small silk-screen printing enterprise is contributed to be carried with lower equipment and human cost
Rise production efficiency and automatization level.
Description of the drawings
Fig. 1 is that silk-screen printing automatic paper feeding localization machine of the embodiment of the present invention is located at the stereogram under the first visual angle；
Fig. 2 is that silk-screen printing automatic paper feeding localization machine of the embodiment of the present invention is located at the stereogram under the second visual angle；
Fig. 3 is the enlarged drawing of local I in Fig. 2 of the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1, which is silk-screen printing automatic paper feeding localization machine of the embodiment of the present invention, is located at the solid under the first visual angle
Figure, the silk-screen printing automatic paper feeding localization machine in the embodiment of the present invention, for coordinating Semi-automatic screen process press to use, including：
Separating mechanism 100, paper-fetching mechanism 200, positioning mechanism 300 and conveyance positioning mechanism 400；The separating mechanism 100 is used for putting
Several paper of 500 top layer of paper stack on it carry out blowing pine and separation, and the paper-fetching mechanism 200 is for drawing through described point
Structure 100 of disembarking blows individual paper of pine and separation, and moves on the workbench of the positioning mechanism 300, the positioning mechanism 300
It is moved and is aligned for will draw to individual paper on its workbench；The conveyance positioning mechanism 400 is used for will be through institute
Individual paper after stating the movement of positioning mechanism 300 and aligning is carried to the specific bit of screen printing machine worktable (not shown)
It sets and is discharged.The separating mechanism 100,400 phase interworking of paper-fetching mechanism 200, positioning mechanism 300 and conveyance positioning mechanism
It closes, using the technological means of automation, completes being automatically separated from paper stack 500 to individual paper, and the suction to individual paper
The action for taking, position, move, aligning and discharging, coordinates the use of Semi-automatic screen process press, substantially instead of it is traditional according to
Manually both hands frequently repeat the action for taking paper to position, precision height, good reliability, and its equipment cost is complete far below existing
Automatic screen printing machine contributes to medium and small silk-screen printing enterprise with lower equipment and human cost improving production efficiency and automatic
Change horizontal.
Only the silk-screen printing automatic paper feeding localization machine in the embodiment of the present invention is summarized above, it below will be to this hair
Silk-screen printing automatic paper feeding localization machine in bright embodiment is described in detail.
It is the enlarged drawing of local I in Fig. 2 of the embodiment of the present invention incorporated by reference to Fig. 1 and refering to Fig. 3, Fig. 3, Fig. 2 is silk of the present invention
Wire mark brush automatic paper feeding localization machine is located at the stereogram under the second visual angle, specifically, the separating mechanism 100 includes：Separation is blown
Mouth (111 and 112), front paper block (121 and 122), separation hairbrush (131 and 132), rear pressing board 150 and self-powered platform
140；The interval setting side by side of the separation blow gun (111 and 112), front paper block (121 and 122) and separation hairbrush (131 and 132)
In the front of paper stack 500, the rear pressing board 150 is arranged in the dead astern of paper stack 500, the separation blow gun (111 and 112)
500 uppermost several paper of paper stack are blown afloat using the compressed air of access, the front paper block (121 and 122) is for avoiding
The paper blown afloat by separation blow gun (111 and 112) is detached from paper fetching position, and the separation hairbrush (131 and 132) is for further dividing
From the paper for being blown pine by separation blow gun (111 and 112), avoid occurring the phenomenon that double sheet adhesion in separation, the rear pressing board
150 are used to stop that the paper on upper layer when separation blow gun (111 and 112) is dried rearward to slide and is detached from paper fetching position；The liter
It drops workbench 140 to be driven by the synchronized band wheel drive ball wire bar pair of stepper motor, paper is promoted in the self-powered platform 140
Upper limit position photoelectric sensor (not shown) detection positioning is installed.
It is preferred that the separation blow gun (111 and 112), front paper block (121 and 122) and separation hairbrush (131 Hes
132) it is divided into two groups of arrangements in the front of paper stack 500, the group spacing between two groups is adapted with the width of the paper stack 500,
Include a separation blow gun 111 (or 112), a front paper block 121 (or 122) and a separation hairbrush 111 in each group
(or 112), the front paper block 121 (or 122) in each group are respectively positioned on separation blow gun 111 (or 112) and separation hair in the group
Between brushing 111 (or 112), and the spacing of two separation blow guns (111 and 112) in two groups is more than two separation hairbrush (131 Hes
132) spacing between, to ensure to blow pine and separation 500 uppermost several paper of paper stack.
Incorporated by reference to Fig. 1 and referring to Fig.2, specifically, the paper-fetching mechanism 200 includes linear pneumatic module 210, takes paper cylinder
220 and take paper suction nozzle 230；The linear pneumatic module 210 is arranged along the moving direction of paper, described that paper suction nozzle 230 is taken to be used for
Under the driving for taking paper cylinder 220, the front end of absorption 500 individual paper of top layer of paper stack on the direction of vertical paper, and
Under the driving of the linear pneumatic module 210, by individual paper move linearly on the workbench of the positioning mechanism 300 it
After discharge.
It is preferred that it is described take paper suction nozzle 230 along vertically reach linear pneumatic module 210 moving direction be arranged side by side have
2 ~ 5,3 are preferably provided with, and the lower end for taking paper cylinder 220 is connected to via a horizontal angle bar 240, it is smooth to ensure
Take the stability of paper.
Again referring to Fig. 1, specifically, the positioning mechanism 300 includes contraposition workbench 310, cross slid platform 320, right angle
Locating piece 330；Multiple vacuum sucking holes 311 are evenly equipped on the table top of the contraposition workbench 310, for taking paper described in smooth absorption
Individual paper for taking 230 in-migration of paper suction nozzle of mechanism 200；The cross slid platform 320 is slided by two orthogonal linear motions
Platform forms；The contraposition workbench 310 is under the driving of the cross slid platform 320, individual paper movement for driving it to be adsorbed, and
The two neighboring side of individual paper is reclined and is extruded on the madial wall of the right angle locating piece 330.
It is preferred that during contraposition, the extruding force between individual paper and the right angle locating piece 330, being more than should
Frictional force when sliding friction occurs when being adsorbed by the contraposition workbench 310 for individual paper, meanwhile, which need to ensure list
Paper to 330 liang of vertical planes of right angle locating piece be adjacent to inertia displacement when contraposition stops permission bit errors range it
It is interior, as a result, when being squeezed on the madial wall that the two neighboring side of individual paper sticks on the right angle locating piece 330,
The contraposition workbench 310 will continue to mobile a distance, to further ensure that sheet-fed under the driving of cross slid platform 320
The accurate contraposition opened.
Preferably, the positioning mechanism 300 further includes a longitudinal contraposition trimming assembly 321 and two laterally contraposition fine tunings
Component 322, the halftone of individual paper and Semi-automatic screen process press after being aligned through the positioning mechanism for subtle adjustment
Contraposition angle and subtle adjustment upper and lower directions aligning accuracy, effect is similar with Semi-automatic screen process press workbench
The own fine position component in face.
Again referring to Fig. 2, specifically, the conveyance positioning mechanism 400 includes horizontal sliding table 410, vertical slide unit 420, stretches
Go out arm 430 and adsorbent equipment 440；The horizontal sliding table 410 is moved along vertical 200 linear pneumatic module 210 of the paper-fetching mechanism
The direction of paper is arranged, and is used for transverse shifting；The vertical slide unit 420 is arranged on horizontal sliding table 410, for above moving down
It is dynamic；The cantilever arm 430 is connected on vertical slide unit 420, and the adsorbent equipment 440 is fixed on the front end of cantilever arm 430, is used
Under the driving in horizontal sliding table 410 and vertical slide unit 420, the positioning mechanism 300 is aligned into the sheet-fed on workbench 310
It opens the designated position for being carried to screen printing machine worktable (not shown) and is discharged, realize that point-to-point precise positioning is removed
Fortune.
It is preferred that the adsorbent equipment 440 includes vacuum plate sucking 441 and vacuum cup 442, the vacuum plate sucking 441
It is positioned close to the position of cantilever arm 430, the vacuum cup 442 is arranged far from the position of cantilever arm 430；The vacuum is inhaled
Disk 442 is similar with the contraposition workbench 310 of the positioning mechanism 300 in structure, is evenly equipped with multiple vacuum sucking holes thereon, and
Very the suction disk 442 takes paper suction nozzle 230 similar in structure with the paper-fetching mechanism 200；Because described when carrying
When vacuum plate sucking 441 draws individual paper on the contraposition workbench 310, absorption is proximate to the right angle locating piece 330
Position, need strict guarantee to draw precision, adsorbing must be reliable, and when the vacuum cup 442 draws individual paper, inhales
What is taken is the position far from the right angle locating piece 330, does not need to strict guarantee and draws precision, it is only for ensures individual
Paper uniform force, it is possible thereby to ensure that the position of individual paper and flatness do not generate variation in the handling process.
Silk-screen printing automatic paper feeding localization machine in the embodiment of the present invention, operation principle are：The separating mechanism 100 exists
When separation, code is arranged neat paper stack 500 and is placed on the self-powered platform 140 of separating mechanism 100 by operator, lifting work
Platform 140 rises to the position that the upper limit takes paper automatically, (schemes not in the photoelectric sensor of 140 upper limit position of self-powered platform installation
Show) when detecting paper, self-powered platform 140 stops rising；At this point, separation blow gun (111 Hes positioned at 500 front of paper stack
112) it blows to the 500 uppermost several paper of paper stack, front paper block (121 and 122) then prevents the paper blown afloat from taking off
From paper fetching position, then further loose paper is blown in separation to separation hairbrush (131 and 132), and rear pressing board 150 then stops that separation is blown
The paper on upper layer rearward slides when mouth (111 and 112) is dried；When paper constantly takes paper to inhale by the paper-fetching mechanism 200
First 230 take away, and when photoelectric sensor cannot detect paper again, the self-powered platform 140 is begun to ramp up again, so anti-
Multiple, until after the self-powered platform 140 rises to extreme position, pause paper-fetching mechanism 200 takes paper to act, later lifting work
Platform 140 drops to appropriate location, by the man machine operation interface 600 in Fig. 1, alarms and operator is prompted to add paper stack 500, behaviour
Work person presses in man machine operation interface 600 after adding new paper stack 500 and continues to run with button, which send automatically
Paper localization machine automatic work again.
For the paper-fetching mechanism 200 when taking paper, when taking the operation of paper cylinder 220 to its lower position, unlatching takes paper suction nozzle 230
Vacuum, wait for 100 self-powered platform 140 of separating mechanism on paper blown afloat by separation blow gun (111 and 112) and be close to take paper
Suction nozzle 230, at this point, the vacuum transducer of paper suction nozzle 230 is taken to detect that this takes paper suction nozzle 230 that individual paper blown afloat is sucked
Afterwards, it takes paper cylinder 220 to go upward to its upper limit position, and under the driving of linear pneumatic module 210, the paper of absorption is moved to
On the contraposition workbench 310 of positioning mechanism 300, paper cylinder 220 is taken, to its lower position, paper to be sticked on contraposition work in operation
Make on platform 310, closes the vacuum for taking paper suction nozzle 230, discharge individual paper, then returned under the driving of linear pneumatic module 210
Initial position is returned, waits for and draws lower a piece of paper, repeatedly, until receiving the instruction of stopping.
The positioning mechanism 300 opens the vacuum on contraposition workbench 310 in contraposition, and contraposition workbench 310 is effectively inhaled
The attached paper for taking the transmission of paper suction nozzle 230 via paper-fetching mechanism 200, driving of the contraposition workbench 310 in cross slid platform 320
Under, drive adsorbed paper to be moved to 330 direction of right angle locating piece, and the two neighboring side of the paper is reclined right angle positioning
On the madial wall of block 330, at this point, the contraposition workbench 310 also will continue to mobile a distance, so that adjacent the two of the paper
A side is tightly attached on the madial wall of right angle locating piece 330, while ensuring that paper is accurately positioned, must ensure that the paper is put down
It is whole be adsorbed on contraposition workbench 310 on it is wrinkle resistant indeformable.
For the conveyance positioning mechanism 400 when carrying, the initial position of cantilever arm 430 and adsorbent equipment 440 is in contraposition work
The side for making platform 310, with avoid paper-fetching mechanism 200 take paper cylinder 220 and take paper suction nozzle 230 to positioning mechanism 300 move
When interfere, take paper cylinder 220 return initial position after, under the driving of horizontal sliding table 410, conveyance positioning mechanism
400 cantilever arm 430 and adsorbent equipment 440 is moved to 310 top of contraposition workbench of positioning mechanism 300, and in vertical slide unit
Under 420 driving, cantilever arm 430 drives adsorbent equipment 440 to move down the paper after being adjacent to contraposition, at this point, opening adsorbent equipment 440
Vacuum, after the vacuum transducer of vacuum plate sucking 441 and vacuum cup 442 detects that paper is adsorbed, vertical slide unit 420 first will
Cantilever arm 430 and adsorbent equipment 440 move up lofty perch, and under the driving of horizontal sliding table 410, and adsorbent equipment 440 removes paper
It is transported to the designated position of screen printing machine worktable, cantilever arm 430 and adsorbent equipment 440 are displaced downwardly to low by vertical slide unit 420 again
Point just makes paper be close to screen printing machine worktable, opens the vacuum of screen printing machine worktable later, is then shut off absorption
The vacuum of device 440, vacuum plate sucking 441 and vacuum cup 442 discharge paper, and finally, vertical slide unit 420 is again by cantilever arm 430
Lofty perch is moved up with adsorbent equipment 440, and under the driving of horizontal sliding table 410, cantilever arm 430 and adsorbent equipment 440 are back to
Initial position waits next paper to be handled, repeatedly, until receiving the instruction of stopping.
Silk-screen printing automatic paper feeding localization machine in the embodiment of the present invention can by the mutual cooperation of mechanism described above
The function of taking paper and precise positioning automatically by completing Semi-automatic screen process press, using digital integration control circuit and touch type people
Machine interface centralized control has efficient good reliability, saves manually, reduces cost, is convenient for automation mechanized operation.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features, such as used herein
" mechanism ", namely " component " or " component " etc., and these modifications or replacements, it does not separate the essence of the corresponding technical solution
The spirit and scope of various embodiments of the present invention technical solution.
Claims (9)
1. a kind of silk-screen printing automatic paper feeding localization machine, which is characterized in that including：Separating mechanism, paper-fetching mechanism, positioning mechanism and
Conveyance positioning mechanism；The separating mechanism is used to carry out blowing pine and separation to several paper for being placed on paper stack top layer thereon,
The paper-fetching mechanism is used to draw individual paper that pine and separation are blown through the separating mechanism, and moves to the work of the positioning mechanism
Make on platform, the positioning mechanism is used to draw to individual paper on its workbench and is moved and aligned；Described carry is determined
Position mechanism is used to individual paper after positioning mechanism movement and contraposition being carried to the finger of screen printing machine worktable
Positioning is set and is discharged；
The positioning mechanism includes contraposition workbench, cross slid platform, right angle locating piece；It is uniformly distributed on the table top of the contraposition workbench
There are multiple vacuum sucking holes, individual paper for the smooth absorption paper-fetching mechanism in-migration；The cross slid platform is mutual by two
Vertical linear motion slide unit composition；The contraposition workbench drives individual that it is adsorbed under the driving of the cross slid platform
Paper moves, and the two neighboring side of individual paper is reclined and is extruded on the madial wall of the right angle locating piece；
The conveyance positioning mechanism includes horizontal sliding table, vertical slide unit；The horizontal sliding table is moved along the vertical paper-fetching mechanism
The direction of paper is arranged, and is used for transverse shifting；The vertical slide unit is arranged on horizontal sliding table, for moving up and down.
2. silk-screen printing automatic paper feeding localization machine according to claim 1, it is characterised in that：The separating mechanism includes：
Separation blow gun, front paper block, separation hairbrush, rear pressing board and self-powered platform；The separation blow gun, front paper block and separation hair
Brush is arranged at intervals on the front of paper stack side by side, and the rear pressing board is arranged in the dead astern of paper stack, and the separation blow gun utilizes
The compressed air of access blows afloat the uppermost several paper of paper stack, the paper that the front paper block is used to avoid being blown afloat by separation blow gun
It opens and is detached from paper fetching position, the separation hairbrush is blown loose paper by separation blow gun for further detaching, avoids going out in separation
The phenomenon that existing double sheet adhesion, the paper on upper layer is rearward slided and is detached from when the rear pressing board is used to stop the blowing of separation blow gun
Paper fetching position；The self-powered platform is driven by the synchronized band wheel drive ball wire bar pair of stepper motor, in the lifting work
The upper limit position that platform promotes paper is equipped with photoelectric sensor detection positioning.
3. silk-screen printing automatic paper feeding localization machine according to claim 2, it is characterised in that：The separation blow gun, front
Paper block and separation hairbrush are divided into two groups of arrangements immediately ahead of paper stack, and the group spacing and the width of the paper stack between two groups are mutually fitted
Match, include a separation blow gun, a front paper block and a separation hairbrush in each group, the front paper block in each group is equal
Between separation blow gun and separation hairbrush in the group, and the spacing of two separation blow guns is more than between two separation hairbrush
Spacing.
4. silk-screen printing automatic paper feeding localization machine according to claim 1, it is characterised in that：The paper-fetching mechanism includes straight
The pneumatic module of line takes paper cylinder and takes paper suction nozzle；The linear pneumatic module is arranged along the moving direction of paper, described that paper is taken to inhale
Head is used under the driving for taking paper cylinder, the front end of individual paper of absorption paper stack top layer on the direction of vertical paper, and
Under the driving of the linear pneumatic module, released after which is moved linearly to the workbench of the positioning mechanism
It puts.
5. silk-screen printing automatic paper feeding localization machine according to claim 4, it is characterised in that：It is described to take paper suction nozzle along vertical
The moving direction of the linear pneumatic module, which is arranged side by side, 2~5, and is connected to via a horizontal angle bar and described takes paper cylinder
Lower end.
6. silk-screen printing automatic paper feeding localization machine according to claim 1, it is characterised in that：The positioning mechanism is aligning
In the process, the extruding force between individual paper and the right angle locating piece is inhaled more than individual paper by the contraposition workbench
Frictional force when sliding friction occurs when attached.
7. silk-screen printing automatic paper feeding localization machine according to claim 1, it is characterised in that：The positioning mechanism further includes
The lateral contraposition trimming assemblies of one longitudinal contraposition trimming assembly and two, for adjust individual paper after aligning with it is semi-automatic
The contraposition angle of the halftone of screen process press, and adjust the aligning accuracy of upper and lower directions.
8. silk-screen printing automatic paper feeding localization machine according to claim 1, it is characterised in that：The conveyance positioning mechanism is also
Including cantilever arm and adsorbent equipment；The cantilever arm is connected on vertical slide unit, and the adsorbent equipment is fixed on cantilever arm
Front end is used under the driving of horizontal sliding table and vertical slide unit, by individual paper after positioning mechanism movement and contraposition
It is carried to the designated position of screen printing machine worktable and is discharged.
9. silk-screen printing automatic paper feeding localization machine according to claim 8, it is characterised in that：The adsorbent equipment includes true
Suction plate and vacuum cup, the vacuum plate sucking are positioned close to the position of cantilever arm, and the vacuum cup, which is arranged far from, to be stretched
Go out the position of arm.
Priority Applications (1)
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| CN107720400B (en) * | 2017-10-31 | 2023-08-04 | 苏州市华翔木业机械有限公司 | Synchronous double-sided pattern paper laying machine |
| CN108455324A (en) * | 2018-02-01 | 2018-08-28 | 石家庄鸿业网印机械有限公司 | Silk-screen printing automatic charging machine and screen printing system |
| CN109928240B (en) * | 2019-04-30 | 2024-04-02 | 侯思涵 | Paper separating mechanism |
| CN110589535A (en) * | 2019-09-20 | 2019-12-20 | 永发印务(四川)有限公司 | Paper extraction mechanism with high-precision single-sheet adsorption function and control method thereof |
| CN110844641A (en) * | 2019-10-10 | 2020-02-28 | 苏州西通自动化科技有限公司 | Paper feeding mechanism |
| CN111674973B (en) * | 2020-06-15 | 2023-01-06 | 东莞理工学院 | Facial mask paper burst device |
| CN111703928B (en) * | 2020-06-15 | 2022-08-16 | 东莞理工学院 | Constant-pressure separation device and facial mask paper slicing device |
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| CN112428670B (en) * | 2020-11-10 | 2021-12-31 | 陈小英 | Screen printing machine |
| CN113022103B (en) * | 2021-03-02 | 2021-09-03 | 福建钰辰微电子有限公司 | Adsorption mechanism for roll-to-roll production and printing device of flexible circuit board |
| CN113651148A (en) * | 2021-08-12 | 2021-11-16 | 山东拜罗智能科技有限公司 | Sheet separating device and sheet separating method |
| CN117656158B (en) * | 2024-02-01 | 2024-04-02 | 汕头市伟创力机械有限公司 | Efficient vacuum waste removing machine |
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| JPH01214554A (en) * | 1988-02-22 | 1989-08-28 | Canon Inc | Sheet positioning device |
| DE10101125B4 (en) * | 2001-01-12 | 2006-03-09 | Koenig & Bauer Ag | sheet feeder |
| CN1284670C (en) * | 2003-03-10 | 2006-11-15 | 信浓绢糸株式会社 | Sheet separating supplier and offset printer |
| DE102007017056A1 (en) * | 2006-05-04 | 2007-11-08 | Heidelberger Druckmaschinen Ag | Non-integer bulk feeder for substrates processing machines |
| JP5259434B2 (en) * | 2009-01-20 | 2013-08-07 | マイクロ・テック株式会社 | Board acquisition device and board acquisition method |
| CN202944906U (en) * | 2012-10-19 | 2013-05-22 | 陈桢粦 | Paper product automatic paper feeding device |
| CN202988329U (en) * | 2012-11-28 | 2013-06-12 | 汕头大学 | Quality test paper feed equipment of pressed matter |
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| CN205087633U (en) * | 2015-10-27 | 2016-03-16 | 山东科技大学 | Forced lubrication paper positioning mechanism is exempted from to corrugated paper leading edge |
| CN106515201B (en) * | 2016-08-18 | 2019-06-25 | 深圳市天慧谷科技股份公司 | High-accuracy single prints the full-automatic screen-printing machine of biplate |
| CN206842603U (en) * | 2017-06-01 | 2018-01-05 | 深圳市贵峰精密有限公司 | A kind of silk-screen printing automatic paper feeding localization machine |
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