CN117161046B - Dust collecting device, traceless protective film processing device and processing method - Google Patents
Dust collecting device, traceless protective film processing device and processing method Download PDFInfo
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- CN117161046B CN117161046B CN202311391381.6A CN202311391381A CN117161046B CN 117161046 B CN117161046 B CN 117161046B CN 202311391381 A CN202311391381 A CN 202311391381A CN 117161046 B CN117161046 B CN 117161046B
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- 239000000428 dust Substances 0.000 title claims abstract description 434
- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims description 73
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000005520 cutting process Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 description 13
- 238000005507 spraying Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The application discloses a dust collecting device, a traceless protective film processing device and a processing method, and belongs to the technical field of dust-free processing of protective films. The dust collecting device comprises: a processing table; the transparent cover is fixedly arranged at the top of the processing table; the negative pressure fan is used for sucking out dust in the transparent cover, the negative pressure fan is fixedly arranged at the top of the transparent cover, and a dust outlet pipe is fixedly arranged at the output end of the negative pressure fan; this application is owing to adopted and has slided the inboard at the dust-collecting box and set up slide A and slide B and keep apart dust outlet pipe and dust-collecting box, when preventing the inside dust of clearance dust-collecting box, and negative pressure fan is with the inside dust of dust-collecting box to arouse, can not stop under the circumstances of processing to the dust clearance, has guaranteed the membrane processing effect.
Description
Technical Field
The present application relates to the technical field of dust-free processing of protective films, and more particularly, to a dust collecting device, a traceless protective film processing device and a processing method.
Background
The traceless protective film is generally made of polyurethane or polyethylene, and has the characteristics of wear resistance, pressure resistance, temperature resistance, aging resistance and the like. In the related art, the traceless protection film is usually directly exposed in a workshop during processing, dust cannot be prevented from being carried on processing materials of the traceless protection film, the carried dust influences the processing quality of the traceless film, and particularly, the dust prevention effect directly influences the processing quality of the traceless film for the standard requirements of high zero standard of foreign matters.
In order to reduce the influence of dust to protection film processingquality, set up dust collection device more in no trace protection film course of working, for example, prior art publication No. CN 213701064U's document provides a dust collector for protection film coating, the device is through the setting of dust catcher, the dust catcher is dust absorption when the feed roll carries out pay-off, and the setting of ventilating board, can make the dust better and adsorb fast, prevent to stay in the box inside, the dust can be directly inhaled to the rose box in, filter through first filter screen and second filter screen, and can discharge the air through the air outlet, thereby play better dust removal effect, and convenient to use, thereby the efficiency of influence the coating and the quality of protection film appear in the effectual reduction box, the current coating machine of having solved simultaneously is mostly exposing processing, can not fine carry out dust removal, can be serious influence the problem of coating efficiency and protection film's whole quality.
The above-mentioned prior art scheme can realize absorbing the effect of collecting in order to reduce the influence to protection film production quality to the dust through the dust catcher, but when the dust of clearance rose box inside, need stop the operation of dust catcher, lead to membrane material processing stop operation, use inconvenient, also influence the efficiency of membrane material processing simultaneously, therefore need stop processing and lead to the defect that machining efficiency reduces when there is the dust of clearance collection.
Disclosure of Invention
The utility model provides a no trace protection film processing dust collector, processingequipment and processing method have solved when the dust that the clearance was collected and need stop processing and lead to the technical problem that machining efficiency reduces, have realized the technical effect of dust that can clear up at any time and collect in the membrane course of working.
The application provides a device comprising:
the negative pressure fan is configured on the processing table and used for sucking out dust in the process of processing the traceless protective film, and a dust outlet pipe is fixedly arranged at the output end of the negative pressure fan;
the dust collection box is configured at one side of the processing table, the dust outlet pipe is fixedly arranged at the top of the dust collection box and is communicated with the inside of the dust collection box, an air outlet pipe is fixedly arranged at one side of the dust collection box, a dust-proof plate is arranged between the dust outlet pipe and the air outlet pipe in the dust collection box, and air entering the dust collection box escapes from the air outlet pipe after being filtered by the dust-proof plate; a sliding plate A and a sliding plate B are arranged in the dust collection box in a sliding manner, the dust collection box is divided into a first cavity and a second cavity under the working state of the sliding plate A and the sliding plate B, and the dust outlet pipe and the air outlet pipe are positioned in the first cavity; and the sliding plate A and the sliding plate B are driven to move out of the dust collection box;
The dust collecting box is detachably arranged at the bottom of the dust collecting box, and the dust collecting box is communicated with the dust collecting box through an ash outlet pipe arranged at the bottom; the ash outlet pipe is positioned in the second cavity;
the rotating assembly comprises a rotating shaft which is arranged in the dust collection box in a rotating mode, the dust-proof plate is arranged outside the rotating shaft and can rotate under the driving of the rotating shaft, and when the sliding plate A and the sliding plate B move out of the dust collection box, the dust-proof plate can rotate from the position of the first cavity to the position of the second cavity, so that dust on the dust-proof plate enters the dust collection box.
The driving assembly is arranged on the outer side of the dust collection box, when the driving assembly operates for a period, the sliding plate A and the sliding plate B are driven to slide to the outer side of the dust collection box, then the rotating assembly is driven to rotate for a certain angle, and finally the sliding plate A and the sliding plate A are driven to automatically reset.
Through adopting above-mentioned technical scheme, after the dust inside the negative pressure fan is inhaled dust collection box inside with the dust, the dust filters through going out the dust guard between dirt pipe and the outlet duct, air after filtering passes through the outlet duct and discharges, slide A and slide B all are located dust collection box's inside this moment, and be located the outside of rotating the subassembly, prevent that air from getting into dust collection box's inside through the dust collection box and arousing the dust, along with dust accumulation at dust guard top, the drive assembly outside the accessible dust collection box regularly changes the dust guard, during the change, drive assembly first drive slide A and slide B shift out dust collection box's outside, then drive rotating the subassembly and drive the dust guard and rotate certain angle, and then rotate the dust guard that carries the dust downwards, rotate next dust guard to going out between dirt pipe and the outlet duct and filter, drive assembly resumes at last and cuts off between slide A and the slide B, when the dust guard is changed later, the dust guard that carries the dust guard passes through dust collection box inboard the arch can take place the shock and then shake the dust that carries in dust collection box's inside, in order to change the dust guard in the dust collection box's inside, and dust collection box's inside is removed when dust collection box is cleared up to dust collector, dust collector inside dust collector dust cleaning process is cleared up to dust collector inside.
As an alternative scheme of this application technical scheme, drive assembly includes first gear A, first gear A rotates the outside that sets up in the dust collection box, first gear A outside is central symmetry and is provided with rack A, rack A all meshes and sets up in first gear A's the outside, rack A keeps away from each other the one end fixed rack B and rack C that are provided with respectively, rack B and rack C top mesh respectively are provided with second gear A and second gear B, second gear A and second gear B all rotate the outside that sets up in the dust collection box, second gear A and second gear B mesh respectively and set up in slide A and slide B's bottom, first gear A is reciprocal rotation under the drive of reciprocal subassembly, reciprocal subassembly intermittent type rotates under the drive of motor, the motor drive reciprocal subassembly or the independent operation of rotating assembly.
Through adopting above-mentioned technical scheme, when reciprocal subassembly drive first gear A rotates, first gear A drives rack A in the outside simultaneously and is close to each other, make rack A drive rack B and rack C simultaneously and be close to each other, make second gear A and the second gear B at rack B and rack C top drive slide A and slide B respectively and slide to the outside of dust collection box simultaneously, then reciprocal subassembly stop operation, the motor drives the rotating assembly alone and drives the automatically change of dust guard this moment, the motor drives reciprocal subassembly operation once more after changing, make reciprocal subassembly drive first gear A counter-rotating, and then make rack A drive rack B and rack C reset, drive slide A and slide B respectively through second gear A and second gear B to the inside of dust collection box resets.
As an alternative scheme of this application technical scheme, reciprocating component includes first gear B, first gear B rotates the outside that sets up in the dust collection box, first gear B outside meshing is provided with second gear C, second gear C and the coaxial fixed setting of first gear A, first gear B outside is provided with the connecting rod through eccentric shaft A rotation, the connecting rod other end passes through eccentric shaft B and rotates the outside that sets up in drive gear, drive gear passes through the connecting axle and rotates the outside that sets up in the dust collection box, drive gear is in intermittent type rotation under the drive of motor, the fixed curb plate that is provided with in dust collection box outside, the motor is fixed to be set up in the outside of curb plate.
Through adopting above-mentioned technical scheme, when motor drive gear rotates, drive gear passes through the connecting rod and promotes first gear B and rotate, drive second gear C when first gear B rotates and rotate several circles, make second gear C drive first gear A rotate several circles, so as to guarantee that slide A and slide B can slide the outside to the dust collection box completely, stop rotating after drive gear rotates certain angle, first gear B stops rotating this moment, and then make first gear A stop rotating, continue drive gear to rotate again after motor drive rotating assembly changes the dust guard, drive gear passes through connecting rod drop first gear B reverse rotation this moment, and then make first gear B drive first gear A reset, so that to slide A and slide B reset.
As an alternative scheme of this application technical scheme, the fixed sector gear that is provided with of output of motor, sector gear divide into A district and B district two parts, the B district intermeshing with sector gear when the first gear B of drive rotates, the A district intermeshing with sector gear when the first gear B of drive resets, the sector gear breaks away from drive rotating assembly rotates when the outside of drive gear, rotating assembly includes driven gear, driven gear can set up with sector gear intermeshing.
Through adopting above-mentioned technical scheme, drive sector gear rotates when the motor operation, sector gear passes through B district and drive gear intermeshing this moment, make drive gear pass through connecting rod drive first gear B and rotate, after the outside of drive gear is passed over to the B district, sector gear and drive gear break away from the transmission, sector gear and driven gear intermeshing this moment, the change is accomplished to the dust guard in the drive rotation subassembly outside when the sector gear passes through the driven gear outside, the A district and the drive gear intermeshing of sector gear afterwards, drive gear rotates a week after the drive gear in A district, make drive gear drive first gear B reset, and then make first gear A drive slide A and slide B automatic re-setting after the dust guard changes.
As an alternative scheme of this application technical scheme, one side that drive gear is close to the dust collection box is provided with locking assembly, drive gear is close to one side annular array of dust collection box has seted up the draw-in groove, locking assembly includes the fixture block, the fixture block bottom rotates through the connecting foot and sets up in the outside of connecting axle, the fixture block is kept away from one side of draw-in groove is fixed to be provided with spring B, the spring B other end passes through the connecting block and fixedly sets up in the outside of dust collection box, the fixture block joint sets up in the inboard of draw-in groove.
Through adopting above-mentioned technical scheme, when drive gear rotated, the draw-in groove promoted the fixture block and is close to the rotation to the dust collection box, and the fixture block compresses the spring B in the outside this moment, and when drive gear stopped rotating, spring B promoted the automatic block setting of fixture block in the inboard of draw-in groove, and then drive gear one-way locking prevents that drive gear from reversing by oneself, and then guaranteed slide A and slide B and slid the stability behind the dust collection box outside.
As an alternative scheme of this application file technical scheme, rotating assembly still includes the pivot, pivot one end is fixed and is provided with driven gear, the pivot rotates the inboard that sets up in the dust collection box, the fixed sleeve that is provided with in the pivot outside, sleeve outside annular array is provided with the opening, the sleeve inboard corresponds the opening is evenly fixed to be provided with the fixed axle, the fixed axle outside is all rotated and is provided with the dust guard, the opening is kept away from the one side of rotation direction and is all fixed and be provided with the backup pad, the inboard all fixed spring A that is provided with of backup pad, the spring A other end is all fixed in the outside of dust guard.
Through adopting above-mentioned technical scheme, when driven gear drives the pivot and rotates, the pivot compresses spring A through the backup pad in the sleeve outside, spring A promotes the dust guard and rotates in the inboard of dust collection box and slide, when rotating the protruding when the inboard arch of dust collection box of subassembly drive dust guard, make it stop certain scope round the fixed axle when protruding stop the dust guard, the dust guard compresses spring A this moment, after the dust guard passes the arch, spring A promotes the dust guard automatic re-setting, so can make dust guard filterable dust shake off in succession and collect to the inside of dust collection box, it is more convenient to make the dust guard clear up.
As an alternative scheme of this application file technical scheme, the dust guard is kept away from one side of rotating the subassembly is all fixed and is provided with the arc eaves board, the arc eaves board is located one side that the direction of rotation was kept away from to the dust guard, the chord length that the arc eaves board corresponds is greater than outlet duct and goes out the width of dirt pipe, the dust bin bottom is fixed to be provided with out the dirt pipe, go out the inside slip of dirt pipe and be provided with the dust bin, the dust bin passes through the connecting plate of outside and fixedly sets up in the inside of processing platform.
Through adopting above-mentioned technical scheme, can seal it through setting up the arc eaves board through the outlet duct at the dust guard, another dust guard removes the one side of going out the outlet duct of going out the dirt pipe this moment, after first dust guard passes through the outlet duct, next dust guard passes through out the dirt pipe simultaneously, makes dust guard and arc eaves board filter the air of going out dirt pipe input all the time in the change process.
Another aspect of the present application also provides a traceless protective film processing device, including the foregoing dust collecting device, further including:
the processing table is provided with a material conveying roller in a rotating way on one side, close to the dust collection box, of the processing table, a plurality of groups of supporting tables are fixedly arranged on the top of the processing table through a connecting frame, a group of electrostatic rollers are oppositely arranged on the inner sides of the supporting tables, close to one side of the material conveying roller, of the processing table, dust collection pipes are arranged on the outer sides of the two electrostatic pipes, and the dust collection pipes are connected with negative pressure fans; the support tables are rotatably provided with a cutting die A, one group of support tables are rotatably provided with a cutting die B, one group of support tables are rotatably provided with a cutting die C, and the cutting die A, the cutting die B and the cutting die C are all circular cutters; the inner sides of the rest supporting tables are provided with compression rollers in a relative rotation mode; the processing table is also rotatably provided with a material roller A and a material roller B, and the material roller A and the material roller B are respectively positioned on the upper side and the lower side of the supporting table;
the transparent cover is fixedly arranged at the top of the processing table, and the negative pressure fan is fixedly arranged at the top of the transparent cover and is used for sucking out dust in the transparent cover;
the D die cutting machine is arranged on one side of the processing table and is used for carrying out flat knife cutting treatment on the film material;
The E die cutting machine is arranged at one side of the processing table and is used for carrying out flat knife cutting treatment on the film material;
the processing bench is characterized in that a connecting frame is fixedly arranged at the top of the processing bench, a supporting table is fixedly arranged at the top of the connecting frame, eight groups of supporting tables are horizontally arranged, the processing table is close to one side of the dust collection box, a material conveying roller is rotatably arranged at the side of the supporting table, a first group of material conveying rollers is vertically rotatably arranged at the inner side of the supporting table, a group of static rollers are rotatably arranged at the inner side of the supporting table, a group of cutting dies A, B and C are rotatably arranged at the inner side of the supporting table respectively, a group of pressing rollers are rotatably arranged at the inner side of the supporting table in the other groups of the supporting table respectively, a supporting beam is fixedly arranged at the outer side of the processing table, a plurality of material rollers B are rotatably arranged at the outer side of the supporting table, the material rollers A and B are respectively located at the upper side and lower side of the supporting table, a sealing plate is fixedly arranged at the back of the processing table, jacks are correspondingly arranged at the bottom of the sealing plate, two of the groups of static rollers are respectively provided with dust collection tubes, negative pressure fans are fixedly arranged at the other ends of the negative pressure tubes, negative pressure fans are fixedly arranged at the negative pressure fans respectively, and the negative pressure fans are fixedly arranged at the negative pressure output ends of the tops of the dust collection boxes respectively.
Through adopting above-mentioned technical scheme, carry the protection film material to the inside of transparent cover through defeated material roller, make the film material carry between the static roller, the static roller is cleared up the dust in the film material outside this moment and adopts the mode of static absorption, when the static roller drives the dust and rotates dust absorption pipe position department, the strong negative pressure that produces through negative pressure fan sucks the dust, the dust of sucking gets into the inside of dust collection box through going out the dirt pipe, make the dust clearance more comprehensive through static roller and film material direct contact.
As an alternative scheme of this application file technical scheme, the inboard fixed baffle A and the baffle B of being provided with of transparent cover, baffle A is located the both sides of electrostatic roll, baffle A all is provided with the arc piece that is close to each other with electrostatic roll one side that is close to each other, the top and the bottom of arc piece are all fixed and are provided with the dust absorption pipe, baffle B is located the second group the brace table is close to one side of electrostatic roll, the feed through hole has all been seted up to baffle A and baffle B inboard, the transparent cover outside corresponds material roll B and rotates and be provided with the rotor plate, the transparent cover outside is fixed to be provided with electrostatic generator, electrostatic generator's positive and negative end respectively with two electrostatic roll mutual contacts, baffle A and baffle B all are fixed being provided with electrostatic fan one side that is close to each other.
Through adopting above-mentioned technical scheme, keep apart two electrostatic rolls through baffle A, make the membrane material through electrostatic roll remove dust, prevent simultaneously that the electrostatic fan in baffle A outside from carrying on the influence to the electrostatic precipitator process, rethread electrostatic fan after the membrane material removes dust eliminates unnecessary static, and this process is gone on between cutting die A circle is cut, prevents to bring the influence to the cutting process to static.
In another aspect of the present application, there is also provided a processing method of the aforementioned traceless protective film processing device, including:
the film material is conveyed into the transparent cover through the conveying roller, and the film material is subjected to dust removal treatment through the electrostatic roller at the inner side of the supporting table, so that the influence of dust on the film material processing is reduced;
the dust absorbed by the electrostatic roller is absorbed by the negative pressure fan, and is input into the dust box through the dust outlet pipe, the dust entering the dust box is filtered by the dust proof plate between the dust outlet pipe and the air outlet pipe, and the filtered air is discharged through the air outlet pipe;
the sliding plate A and the sliding plate B are moved out of the outer side of the dust collection box along with dust accumulation at the top of the dust-proof plate, the rotating shaft drives the dust-proof plate to rotate, the dust-proof plate carrying dust is further rotated to the position of the second cavity, and the other dust-proof plate is rotated between the dust outlet pipe and the air outlet pipe to filter dust;
Resetting the sliding plate A and the sliding plate B;
the method comprises the steps that after the film material is dedusted, code spraying is carried out through a code spraying nozzle at the bottom, the code spraying nozzle is fixedly arranged at the inner side of a connecting frame and is positioned at the bottom of the film material, and along with conveying of the film material, circular knife cutting is carried out on the film material through a knife die A, a knife die B and a knife die C in sequence;
the film material after being cut by the circular knife is sprayed with codes again through the code spraying nozzle at the top, the code spraying nozzle is fixedly arranged at the inner side of the connecting frame, then one side of the film material is subjected to flat knife cutting treatment through a D die cutting machine and an E die cutting machine, the circular flat knife is combined, the key size is designed into a die forming size, and the secondary size is designed into a complete punching size, so that the requirements of +/-0.05 tolerance and CPK management and control are met.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
(1) This application is owing to adopted and has slided the inboard at the dust-collecting box and set up slide A and slide B and keep apart dust outlet pipe and dust-collecting box, when preventing the inside dust of clearance dust-collecting box, negative pressure fan is with the inside dust of dust-collecting box excitation, can be to the dust clearance under the condition of not stopping processing, so need stop processing when having effectively solved the dust that the clearance was collected and lead to the problem that machining efficiency reduces, and then realized can clear up the dust of collecting at any time in the membrane processing course, guaranteed the membrane processing effect.
(2) This application sets up rotating assembly through rotating in the inside of dust-collecting box, and rotating assembly's outside array is provided with the dust guard, when changing the dust guard, only need rotate the certain angle through driving assembly drive rotating assembly can, make the dust guard filter automatic change use after the certain time, prevent that the dust from causing the jam to the dust guard.
(3) This application is through setting up drive assembly in the outside of dust collection box, when changing the dust guard, drive assembly at first drives slide A and slide B and slides the outside to the dust collection box, removes slide A and slide B and shelter from the dust guard, makes the dust guard can normally rotate the change to can drive slide A and slide B automatic re-setting through drive assembly after the dust guard is changed, it is more convenient to use.
(4) This application is through being provided with the arch in the inboard of dust-collecting box is fixed, when rotating the subassembly and driving the dust guard through protruding, shakes the dust guard through protruding messenger dust guard, shakes dust guard filterable dust off through vibrations to the dust clearance in the dust guard outside is convenient for, and the dust of clearance drops the inside of dust-collecting box automatically, so that to the dust clearance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a traceless protective film processing device disclosed in an embodiment of the present application;
FIG. 2 is a schematic diagram of the back structure of a traceless protective film processing device according to an embodiment of the present application;
fig. 3 is a schematic view of the internal structure of a dust cover in the traceless protection film processing device disclosed in the embodiment of the present application;
fig. 4 is a schematic diagram of an assembly structure of a blower in the traceless protective film processing device disclosed in the embodiment of the present application;
FIG. 5 is a schematic view of the structure of a dust box in the traceless protective film processing device disclosed in the embodiment of the present application;
FIG. 6 is a schematic diagram of a front view of a dust box in a traceless protective film processing device according to an embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of the structure at A-A in FIG. 6;
FIG. 8 is an enlarged schematic view of the structure shown at B in FIG. 6;
fig. 9 is a schematic structural diagram of a driving assembly in the traceless protection film processing device disclosed in the embodiment of the present application;
fig. 10 is a schematic diagram of an assembly structure of a motor in the traceless protective film processing device disclosed in the embodiment of the present application;
FIG. 11 is a schematic diagram illustrating an assembly structure of a motor and a rotating assembly in a traceless protective film processing device according to an embodiment of the present disclosure;
FIG. 12 is a schematic structural view of a rotating assembly of the traceless protective film processing device disclosed in the embodiment of the present application;
fig. 13 is a schematic view showing an internal structure of a dust cover in the traceless protective film processing device according to the embodiment of the present application.
The reference numerals in the figures illustrate: 1. a processing table; 11. a connection frame; 12. a support table; 121. an electrostatic roller; 122. a cutting die A; 123. a cutting die B; 124. a cutting die C; 125. a press roller; 13. a corbel; 14. a material roller A; 15. a material roller B; 16. a feed roller; 17. a sealing plate; 18. a jack; 19. code spraying nozzle;
2. a transparent cover; 21. a baffle A; 22. an arc-shaped block; 23. a baffle B; 24. a material passing hole; 25. an electrostatic blower; 26. an electrostatic generator; 27. a rotating plate;
3. a negative pressure fan; 31. a dust collection pipe; 32. a dust outlet pipe;
4. a dust collection box; 41. an air outlet pipe; 42. a sliding plate A; 43. a sliding plate B; 44. a protrusion; 45. an ash discharging pipe; 46. a dust collection box; 47. a connecting plate; 48. a side plate; 49. a connecting shaft;
5. a rotating assembly; 51. a driven gear; 52. a rotating shaft; 53. a sleeve; 54. an opening; 55. a fixed shaft; 56. a support plate; 57. a spring A;
6. a dust-proof plate; 61. an arc cornice;
7. a drive assembly; 71. a first gear A; 72. a rack A; 73. a rack B; 74. a rack C; 75. a second gear A; 76. a second gear B; 77. a reciprocating assembly; 771. a first gear B; 772. a second gear C; 773. an eccentric shaft A; 774. a connecting rod; 775. an eccentric shaft B; 776. a transmission gear; 777. a clamping groove; 78. a motor; 781. a sector gear;
8. A locking assembly; 81. a clamping block; 82. a connecting pin; 83. a spring B; 84. and (5) connecting a block.
Detailed Description
The present application is described in further detail below in conjunction with the drawings attached to the specification.
Referring to fig. 1, fig. 3, fig. 4, fig. 5, fig. 7 and fig. 9, this application embodiment discloses no trace protection film processingequipment, including processing platform 1, processing platform 1 top is fixed and is provided with transparent cover 2, transparent cover 2 top is fixed and is provided with negative pressure fan 3, negative pressure fan 3's output is fixed and is provided with out dirt pipe 32, processing platform 1 outside is fixed and is provided with dust collection box 4, go out dirt pipe 32 other end and fixedly set up in dust collection box 4's top, negative pressure fan 3 is used for inhaling transparent cover 2 film material surface's dust in dust collection box 4's inside, dust collection box 4 inboard rotates and is provided with rotating assembly 5, rotating assembly 5 outside annular array is provided with dust guard 6, dust guard 6 all rotates with rotating assembly 5 and sets up, dust collection box 4 outside is fixed and is provided with outlet duct 41, dust collection box 4 inboard slides and is provided with slide A42 and slide B43, slide A42 and slide B43 are located out dirt pipe 32 and one side that outlet duct 41 kept away from each other, and slide A42 and slide B43 all are located between two adjacent dust guard 6, and slide A42 and B43 are used for inhaling dust collection box 4's inside the dust collection box 4, rotating assembly 4's inside cavity and work state, wherein become first dust collection box cavity and first and second cavity intercommunication. It should be noted that, when the slide a42 and the slide B43 are removed from the dust box, the separation between the first chamber and the second chamber does not exist, and the original first chamber is referred to as a first chamber position and the original second chamber is referred to as a second chamber position for convenience of description.
At least one dust-proof plate 6 is arranged between the dust outlet pipe 32 and the air outlet pipe 41, a driving component 7 for driving the sliding plate A42 and the sliding plate B43 to slide outwards is arranged on the outer side of the dust collection box 4, then the driving component 7 drives the rotating component 5 to drive a certain angle, when the rotating component 5 stops rotating, the driving component 7 continues to drive the sliding plate A42 and the sliding plate B43 to reset, a protrusion 44 is uniformly and fixedly arranged on the inner side of the dust collection box 4, the protrusion 44 is positioned on one side, far away from the air outlet pipe 41, of the sliding plate A42 and the sliding plate B43, and a dust collection box 46 is detachably arranged on the bottom of the dust collection box 4.
When the negative pressure fan 3 sucks the dust in the transparent cover 2 into the dust box 4, the dust is filtered by the dust-proof plate 6 between the dust outlet pipe 32 and the air outlet pipe 41, the filtered air is discharged through the air outlet pipe 41, at the moment, the sliding plate A42 and the sliding plate B43 are both positioned in the dust box 4 and positioned at the outer side of the rotating component 5, the air is prevented from entering the dust box 46 through the dust box 4 to excite the dust, the dust at the top of the dust-proof plate 6 can be regularly replaced by the driving component 7 at the outer side of the dust box 4 along with the dust accumulation of the dust at the top of the dust-proof plate 6, when the dust-proof plate 6 is replaced, the driving component 7 drives the sliding plate A42 and the sliding plate B43 to move out of the dust box 4, then the rotating component 5 is driven to drive the dust-proof plate 6 to rotate by a certain angle, and then rotate down dust guard 6 that will carry the dust, rotate next dust guard 6 and go out between dirt pipe 32 and the outlet duct 41 to the dust filtration, finally drive assembly 7 continues to drive slide A42 and slide B43 and reset and cut off between dust guard 6 and the slide B43, when the dust guard 6 is changed to the follow-up, dust guard 6 that carries the dust can take place vibrations through the inboard protruding 44 of dust collection box 4, and then shake the dust that carries off in the inside of dust collection box 46, so that the in-process of changing dust guard 6 is automatic to the dust clearance of filtration, and when the dust of clearance dust collection box 46 inside cuts off dirt pipe 32 and dust collection box 46 through slide A42 and slide B43, prevent that negative pressure fan 3 from exciting up the dust of dust collection box 46 inside.
Referring to fig. 7 and 9, the driving assembly 7 includes a first gear a71, the first gear a71 is rotatably disposed on the outer side of the dust box 4, racks a72 are symmetrically disposed on the outer side of the first gear a71 in a central symmetry manner, the racks a72 are all engaged and disposed on the outer side of the first gear a71, one ends of the racks a72, which are far away from each other, are respectively fixedly provided with racks B73 and C74, tops of the racks B73 and C74 are respectively engaged and provided with a second gear a75 and a second gear B76, the second gear a75 and the second gear B76 are both rotatably disposed on the outer side of the dust box 4, the second gear a75 and the second gear B76 are respectively engaged and disposed on the bottoms of the sliding plate a42 and the sliding plate B43, the first gear a71 is reciprocally rotated under the driving of the reciprocating assembly 77, the reciprocating assembly 77 is intermittently rotated under the driving of the motor 78, and the motor 78 drives the reciprocating assembly 77 or the rotating assembly 5 to individually operate.
It should be noted that, in the present application, the difference between the first gear and the second gear is that the outer diameters are different, in the present application, the first gear is a large gear, and the second gear is a small gear, that is, the outer diameter of the first gear is larger than the outer diameter of the second gear.
When the reciprocating assembly 77 drives the first gear a71 to rotate, the first gear a71 drives the outer racks a72 to approach each other, so that the racks a72 simultaneously drive the racks B73 and C74 to approach each other, the second gears a75 and B76 at the tops of the racks B73 and C74 respectively drive the sliding plate a42 and B43 to slide towards the outer side of the dust box 4, then the reciprocating assembly 77 stops operating, at this time, the motor 78 independently drives the rotating assembly 5 to drive the dust-proof plate 6 to automatically replace, and the motor 78 drives the reciprocating assembly 77 again after replacement to operate, so that the reciprocating assembly 77 drives the first gear a71 to reversely rotate, and then the racks a72 drives the racks B73 and C74 to reset, and the sliding plate a42 and B43 are respectively driven to reset towards the inside of the dust box 4 through the second gears a75 and B76.
Referring to fig. 9, the reciprocating assembly 77 includes a first gear B771, the first gear B771 is rotatably disposed at an outer side of the dust box 4, a second gear C772 is engaged with the outer side of the first gear B771, the second gear C772 is fixedly disposed coaxially with the first gear a71, a connecting rod 774 is rotatably disposed at an outer side of the first gear B771 through an eccentric shaft a773, the other end of the connecting rod 774 is rotatably disposed at an outer side of the driving gear 776 through an eccentric shaft B775, the driving gear 776 is rotatably disposed at an outer side of the dust box 4 through a connecting shaft 49, the driving gear 776 is intermittently rotated under the driving of a motor 78, a side plate 48 is fixedly disposed at an outer side of the dust box 4, and the motor 78 is fixedly disposed at an outer side of the side plate 48.
When the motor 78 drives the transmission gear 776 to rotate, the transmission gear 776 drives the first gear B771 to rotate through the connecting rod 774, the first gear B771 drives the second gear C772 to rotate for a plurality of circles when rotating, the second gear C772 drives the first gear A71 to rotate for a plurality of circles, so that the sliding plate A42 and the sliding plate B43 can completely slide to the outer side of the dust collection box 4, when the transmission gear 776 rotates for a certain angle, the rotation of the first gear B771 stops, the rotation of the first gear A71 stops, when the motor 78 drives the rotating assembly 5 to replace the dust collection plate 6, the transmission gear 776 continues to rotate, and at the moment, the transmission gear 776 pulls the first gear B771 downwards through the connecting rod 774 to reversely rotate, and then the first gear B771 drives the first gear A71 to reset, so that the sliding plate A42 and the sliding plate B43 can be reset.
Referring to fig. 6, 10 and 11, the output end of the motor 78 is fixedly provided with a sector gear 781, the sector gear 781 is divided into an area a and an area B, the sector gear 781 is meshed with the area B of the sector gear 781 when the transmission gear 776 drives the first gear B771 to rotate, the transmission gear 776 is meshed with the area a of the sector gear 781 when the transmission gear 776 drives the first gear B771 to reset, the sector gear 781 is separated from the outer side of the transmission gear 776 to drive the rotating assembly 5 to rotate, the rotating assembly 5 comprises a driven gear 51, and the driven gear 51 can be meshed with the sector gear 781.
When the motor 78 is operated, the sector gear 781 is driven to rotate, at this time, the sector gear 781 is meshed with the transmission gear 776 through the area B, so that the transmission gear 776 drives the first gear B771 to rotate through the connecting rod 774, after the area B passes over the outer side of the transmission gear 776, the sector gear 781 is separated from the transmission gear 776, at this time, the sector gear 781 is meshed with the driven gear 51, when the sector gear 781 passes over the outer side of the driven gear 51, the dust-proof plate 6 on the outer side of the rotating assembly 5 is driven to complete replacement, then the area a of the sector gear 781 is meshed with the transmission gear 776, when the area a passes over the transmission gear 776, the transmission gear 776 is driven to rotate for one circle, so that the transmission gear 776 drives the first gear B771 to reset, and then the first gear a71 drives the slide plate a42 and the slide plate B43 to automatically reset after the dust-proof plate 6 is replaced.
Referring to fig. 6, 8 and 10, a locking assembly 8 is arranged on one side, close to the dust box 4, of the transmission gear 776, a clamping groove 777 is formed in an annular array on one side, close to the dust box 4, of the transmission gear 776, the locking assembly 8 comprises a clamping block 81, the bottom of the clamping block 81 is rotatably arranged on the outer side of the connecting shaft 49 through a connecting pin 82, a spring B83 is fixedly arranged on one side, away from the clamping groove 777, of the clamping block 81, the other end of the spring B83 is fixedly arranged on the outer side, close to the dust box 4, of the connecting block 84, and the clamping block 81 is clamped on the inner side of the clamping groove 777.
When the transmission gear 776 rotates, the clamping groove 777 pushes the clamping block 81 to rotate towards the dust box 4, at the moment, the clamping block 81 compresses the spring B83 on the outer side, when the transmission gear 776 stops rotating, the spring B83 pushes the clamping block 81 to be automatically clamped and arranged on the inner side of the clamping groove 777, further the transmission gear 776 is locked in a unidirectional mode, the transmission gear 776 is prevented from rotating reversely, and further stability after the sliding plate A42 and the sliding plate B43 slide to the outer side of the dust box 4 is guaranteed.
Referring to fig. 7 and 12, the rotating assembly 5 further includes a rotating shaft 52, a driven gear 51 is fixedly disposed at one end of the rotating shaft 52, the rotating shaft 52 is rotatably disposed at the inner side of the dust collection box 4, a sleeve 53 is fixedly disposed at the outer side of the rotating shaft 52, an annular array is disposed at the outer side of the sleeve 53, a fixing shaft 55 is uniformly and fixedly disposed at the inner side of the sleeve 53 corresponding to the opening 54, a dust-proof plate 6 is rotatably disposed at the outer side of the fixing shaft 55, a supporting plate 56 is fixedly disposed at one side of the opening 54 far from the rotating direction, a spring a57 is fixedly disposed at the inner side of the supporting plate 56, and the other end of the spring a57 is fixedly disposed at the outer side of the dust-proof plate 6.
When driven gear 51 drives pivot 52 to rotate, pivot 52 compresses spring A57 through the backup pad 56 in the sleeve 53 outside, spring A57 promotes dust guard 6 in the inboard rotation slip of dust collection box 4, when rotating assembly 5 drove dust guard 6 through the protruding 44 of dust collection box 4 inboard, make it block a certain limit round fixed axle 55 when protruding 44 stops dust guard 6, this moment dust guard 6 compresses spring A57, after dust guard 6 passes protruding 44, spring A57 promotes dust guard 6 automatic re-setting, so can make dust guard 6 filterable dust shake the inside of dust collection box 46 collect in succession, make dust guard 6 clear up more conveniently.
Referring to fig. 2, 5 and 7, the arc eaves board 61 is fixedly arranged on one side of the dust guard 6 far away from the rotating assembly 5, the arc eaves board 61 is located on one side of the dust guard 6 far away from the rotating direction, the chord length corresponding to the arc eaves board 61 is greater than the width of the air outlet pipe 41 and the dust outlet pipe 32, the dust outlet pipe 45 is fixedly arranged at the bottom of the dust collecting box 4, the dust collecting box 46 is slidably arranged inside the dust outlet pipe 45, and the dust collecting box 4 is fixedly arranged inside the processing table 1 through the connecting plate 47 at the outer side.
Can seal it through setting up arc eaves board 61 at dust guard 6 through outlet duct 41, and another dust guard 6 removes the one side of keeping away from outlet duct 41 of going out dirt pipe 32 this moment, and after first dust guard 6 passes through outlet duct 41, next dust guard 6 passes through out dirt pipe 32 simultaneously, makes dust guard 6 and arc eaves board 61 filter the air of going out dirt pipe 32 input all the time in the change process.
Referring to fig. 3, fig. 4 and fig. 5, the top of the processing table 1 is fixedly provided with a connecting frame 11, the top of the connecting frame 11 is fixedly provided with a supporting table 12, eight groups of supporting tables 12 are horizontally arranged, one side of the processing table 1, which is close to the dust collection box 4, is rotatably provided with a conveying roller 16, the inner side of a first group of supporting tables 12, which is close to the conveying roller 16, is vertically rotatably provided with a group of cutting dies a122, B123 and C124, the inner sides of the third group of supporting tables 12, the fourth group of supporting tables 12, the sixth group of supporting tables 12, respectively, are vertically rotatably provided with a group of pressing rollers 125, the outer sides of the other groups of supporting tables 12 are vertically rotatably provided with a group of pressing rollers 31, the outer sides of the processing table 1 are fixedly provided with a plurality of material rollers B15, the material rollers a14 and the material rollers B15 are respectively located on the upper side and lower side of the supporting table 12, the back of the processing table 1 is fixedly provided with a sealing plate 17, the bottom of the sealing plate 17 is correspondingly provided with a jack 18, the outer sides of two static rollers 121 in the group are respectively provided with a negative pressure pipes 31, the other ends of the negative pressure pipes 31 are respectively located at the negative pressure fans 3, the negative pressure fans 3 are respectively located at the negative pressure fans 32, the negative pressure fans 3 and the negative pressure fans are respectively fixed at the top and the negative pressure fans 3 and the negative pressure fans are respectively fixed at the top and the negative pressure ends are respectively and fixed.
The protective film material is conveyed to the inside of the transparent cover 2 through the conveying roller 16, the film material is conveyed between the electrostatic rollers 121, at the moment, the electrostatic rollers 121 clean dust on the outer side of the film material in an electrostatic adsorption mode, when the electrostatic rollers 121 drive the dust to rotate to the position of the dust suction pipe 31, the dust is sucked through the strong negative pressure generated by the negative pressure fan 3, the sucked dust enters the inside of the dust collection box 4 through the dust outlet pipe 32, and the dust is cleaned more comprehensively through the direct contact of the electrostatic rollers 121 and the film material.
Referring to fig. 1, fig. 2, fig. 4 and fig. 13, a baffle a21 and a baffle B23 are fixedly arranged on the inner side of the transparent cover 2, the baffle a21 is located on two sides of the electrostatic roller 121, arc-shaped blocks 22 which are mutually close to the electrostatic roller 121 are respectively arranged on one sides of the baffle a21, dust collection pipes 31 are fixedly arranged on the top and the bottom of the arc-shaped blocks 22, the baffle B23 is located on one side of the second group of supporting tables 12 which is close to the electrostatic roller 121, through holes 24 are respectively formed in the inner sides of the baffle a21 and the baffle B23, a rotating plate 27 is rotatably arranged on the outer side of the transparent cover 2 corresponding to the material roller B15, an electrostatic generator 26 is fixedly arranged on the outer side of the transparent cover 2, positive and negative ends of the electrostatic generator 26 are respectively in mutual contact with the two electrostatic rollers 121, and an electrostatic fan 25 is fixedly arranged on one side of the baffle a21 and the baffle B23 which are mutually close to each other.
The two electrostatic rollers 121 are isolated through the baffle A21, so that film materials passing through the electrostatic rollers 121 are dedusted, the electrostatic fan 25 on the outer side of the baffle A21 is prevented from influencing the electrostatic dedusting process, and excessive static electricity is eliminated through the electrostatic fan 25 after the film materials pass through the dust removal, and the process is performed between circular cuts of the cutting die A122, so that the influence of static electricity on the cutting process is prevented.
Referring to fig. 3, an embodiment of the present application discloses a processing method of the above-mentioned traceless protection film processing device, including the following steps:
s1, conveying a film material into the transparent cover 2 through a conveying roller 16, dedusting the film material through an electrostatic roller 121 on the inner side of a supporting table 12, and then eliminating redundant static electricity to reduce the influence of dust on the processing of the film material;
s1.1, sucking dust adsorbed by an electrostatic roller 121 through a negative pressure fan 3, inputting the dust into a dust box 4 through a dust outlet pipe 32, filtering the dust entering the dust box 4 through a dust-proof plate 6 between the dust outlet pipe 32 and an air outlet pipe 41, and discharging the filtered air through the air outlet pipe 41, wherein a sliding plate A42 and a sliding plate B43 are both positioned in the dust box 4 and positioned at the outer side of a rotating assembly 5, so that the air is prevented from entering the dust box 46 through the dust box 4 to excite the dust;
S1.2, along with dust accumulation at the top of the dust-proof plate 6, the driving component 7 at the outer side of the dust-proof box 4 can regularly drive the sliding plate A42 and the sliding plate B43 to move out of the outer side of the dust-proof box 4, then the rotating component 5 is driven to drive the dust-proof plate 6 to rotate for a certain angle, and then the dust-proof plate 6 carrying dust is rotated downwards, the next dust-proof plate 6 is rotated between the dust outlet pipe 32 and the air outlet pipe 41 to filter dust, and the dust-proof plate 6 is convenient to replace;
s1.3, the driving assembly 7 continuously drives the sliding plate A42 and the sliding plate B43 to reset to separate the dust-proof plate 6 from the sliding plate B43, when the dust-proof plate 6 is replaced later, the dust-proof plate 6 carrying dust shakes through the bulge 44 on the inner side of the dust collection box 4, and the carried dust is shaken off in the dust collection box 46;
s1.4, when cleaning dust in the dust collecting box 46, the dust outlet pipe 32 and the dust collecting box 46 are separated through the sliding plate A42 and the sliding plate B43, so that the negative pressure fan 3 is prevented from exciting the dust in the dust collecting box 46;
s2, spraying codes through a code spraying nozzle 19 at the bottom after dust removal of the film material, wherein the code spraying nozzle 19 is fixedly arranged at the inner side of the connecting frame 11 and positioned at the bottom of the film material, and the film material is sequentially cut by a circular cutter through a cutter die A122, a cutter die B123 and a cutter die C124 along with conveying of the film material;
S3, the film material cut by the circular knife is sprayed with codes again through a code spraying nozzle 19 at the top, the code spraying nozzle 19 is fixedly arranged on the inner side of the connecting frame 11, then one side of the film material is subjected to flat knife cutting treatment through a D die cutting machine and an E die cutting machine, a circular flat knife is adopted for combination, the key size is designed into a die forming size, and the secondary size is designed into a complete punching size, so that the requirements of +/-0.05 tolerance plus CPK management and control are met.
In view of the above, when the traceless protective film processing device disclosed in the embodiment of the present application is used, the protective film material is conveyed to the inside of the transparent cover 2 by the material conveying roller 16, so that the film material is conveyed between the electrostatic rollers 121, at this time, the electrostatic rollers 121 clean dust on the outer side of the film material in an electrostatic adsorption manner, when the electrostatic rollers 121 drive the dust to rotate to the position of the dust suction pipe 31, the dust is sucked by the strong negative pressure generated by the negative pressure fan 3, the sucked dust enters the inside of the dust collection box 4 through the dust outlet pipe 32, the dust is filtered by the dust prevention plate 6 between the dust outlet pipe 32 and the air outlet pipe 41, the filtered air is discharged through the air outlet pipe 41, at this time, the sliding plate A42 and the sliding plate B43 are both positioned in the inside of the dust collection box 4 and are positioned on the outer side of the rotating assembly 5, so that the air is prevented from entering the inside of the dust collection box 46 through the dust collection box 4, and the dust on the top of the dust collection box 6 is periodically replaced and cleaned by the driving assembly 7 on the outer side of the dust collection box 4 along with the dust accumulation on the top of the dust on the dust at the top of the dust collection plate 6;
During replacement, the motor 78 drives the sector gear 781 to rotate, at this moment, the sector gear 781 is meshed with the transmission gear 776 through the area B, the transmission gear 776 pushes the first gear B771 to rotate through the connecting rod 774, the first gear B771 drives the second gear C772 to rotate for a plurality of circles, the second gear C772 drives the first gear A71 to rotate for a plurality of circles, the first gear A71 drives the outer rack A72 to be mutually close, the rack A72 simultaneously drives the rack B73 and the rack C74 to be mutually close, the second gear A75 and the second gear B76 on the top of the rack B73 and the rack C74 respectively drive the sliding plate A42 and the sliding plate B43 to simultaneously slide to the outer side of the dust box 4, after the area B passes through the outer side of the transmission gear 776, the sector gear 781 is separated from the transmission gear 776, at this moment, the sector gear 781 is meshed with the driven gear 51, the sector gear 781 drives the dust-proof plate 6 on the outer side of the rotating assembly 5 to complete, then the area A of the sector gear is meshed with the transmission gear 776, the area A drives the rack B73 and the transmission gear 776 to be mutually close, the first gear 776 is reset to rotate through the transmission gear 776, and the first sliding plate 771 is reset to rotate after the area A drives the transmission gear 776 to rotate, and the first sliding plate 771 is rotated, and the first sliding plate 771 is convenient to rotate, and the first sliding plate 771 is replaced;
When the dust guard 6 rotates under the drive of the rotating component 5, the rotating shaft 52 compresses the spring A57 through the supporting plate 56 on the outer side of the sleeve 53, the spring A57 pushes the dust guard 6 to rotate and slide on the inner side of the dust box 4, when the rotating component 5 drives the dust guard 6 to pass through the bulge 44 on the inner side of the dust box 4, the bulge 44 blocks the dust guard 6 to block a certain range around the fixed shaft 55 when blocking, at the moment, the dust guard 6 compresses the spring A57, after the dust guard 6 passes through the bulge 44, the spring A57 pushes the dust guard 6 to automatically reset, so that dust filtered by the dust guard 6 can be shaken off to the inside of the dust box 46 to collect, the dust guard 6 is more convenient to clean, when the dust inside of the dust box 46 is cleaned, the dust outlet pipe 32 and the dust box 46 are isolated through the sliding plate A42 and the sliding plate B43, the dust inside of the dust box 46 is prevented from being excited by the negative pressure fan 3, and the collected dust can be cleaned on the premise that the processing of a film material is not stopped, and the processing efficiency is ensured.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. A dust collection device, comprising:
the negative pressure fan is configured on the processing table and used for sucking out dust in the process of processing the traceless protective film, and a dust outlet pipe is fixedly arranged at the output end of the negative pressure fan;
the dust collection box is configured at one side of the processing table, the dust outlet pipe is fixedly arranged at the top of the dust collection box and is communicated with the inside of the dust collection box, an air outlet pipe is fixedly arranged at one side of the dust collection box, a dust-proof plate is arranged between the dust outlet pipe and the air outlet pipe in the dust collection box, and air entering the dust collection box escapes from the air outlet pipe after being filtered by the dust-proof plate; a sliding plate A and a sliding plate B are arranged in the dust collection box in a sliding manner, the dust collection box is divided into a first cavity and a second cavity under the working state of the sliding plate A and the sliding plate B, and the dust outlet pipe and the air outlet pipe are positioned in the first cavity; and the sliding plate A and the sliding plate B are driven to move out of the dust collection box;
the dust collecting box is detachably arranged at the bottom of the dust collecting box, and the dust collecting box is communicated with the dust collecting box through an ash outlet pipe arranged at the bottom; the ash outlet pipe is positioned in the second cavity;
the rotating assembly comprises a rotating shaft which is arranged in the dust collection box in a rotating way, the dust-proof plate is arranged outside the rotating shaft and can rotate under the drive of the rotating shaft, and when the sliding plate A and the sliding plate B move out of the dust collection box, the dust-proof plate can rotate from the position of the first cavity to the position of the second cavity, so that accumulated dust on the dust-proof plate enters the dust collection box;
The driving component is used for driving the sliding plate A and the sliding plate B to slide, and the driving component can drive the rotating shaft to rotate;
wherein:
the dustproof plates are arranged in a plurality, at least one of the plurality of dustproof plates is positioned at the first cavity position, and at least one of the plurality of dustproof plates is positioned at the second cavity position; and is also provided with
When the dust-proof plate positioned at the first cavity rotates to the second cavity under the drive of the rotating shaft to treat dust accumulation on the dust-proof plate, one dust-proof plate positioned at the second cavity rotates to the first cavity to filter gas between the dust outlet pipe and the air outlet pipe;
a sleeve is fixedly arranged on the outer side of the rotating shaft, and a plurality of openings are formed in the outer side of the sleeve;
the inner side of the sleeve is fixedly provided with a fixed shaft corresponding to the opening, and the dust-proof plate is rotatably arranged on the fixed shaft;
a supporting plate is fixedly arranged on one side of the opening, a spring A is fixedly arranged on the inner side of the supporting plate, and the other sides of the springs A are fixedly arranged on the outer sides of the corresponding dust-proof plates;
the driving assembly comprises a first gear A, the first gear A is rotationally arranged on the outer side of the dust collection box, racks A are symmetrically arranged on the outer side of the first gear A in a central mode, the racks A are all meshed on the outer side of the first gear A, one ends, far away from each other, of the racks A are respectively fixedly provided with racks B and racks C, the tops of the racks B and the racks C are respectively meshed with a second gear A and a second gear B, the second gear A and the second gear B are both rotationally arranged on the outer side of the dust collection box, the second gear A and the second gear B are respectively meshed on the bottoms of the sliding plate A and the sliding plate B, the first gear A is driven by the reciprocating assembly to rotate in a reciprocating mode, the reciprocating assembly is driven by the motor to rotate intermittently, and the motor drives the reciprocating assembly or the rotating assembly to independently operate;
The reciprocating assembly comprises a first gear B, the first gear B is rotatably arranged on the outer side of the dust collection box, a second gear C is meshed with the outer side of the first gear B, the second gear C and the first gear A are coaxially and fixedly arranged, a connecting rod is rotatably arranged on the outer side of the first gear B through an eccentric shaft A, the other end of the connecting rod is rotatably arranged on the outer side of a transmission gear through the eccentric shaft B, the transmission gear is rotatably arranged on the outer side of the dust collection box through a connecting shaft, the transmission gear intermittently rotates under the driving of a motor, a side plate is fixedly arranged on the outer side of the dust collection box, and the motor is fixedly arranged on the outer side of the side plate;
the output end of the motor is fixedly provided with a sector gear which is divided into an area A and an area B, the sector gear is meshed with the area B of the sector gear when the transmission gear drives the first gear B to rotate, the transmission gear drives the first gear B to be meshed with the area A of the sector gear when the transmission gear resets, the sector gear drives the rotating assembly to rotate when the sector gear is separated from the outer side of the transmission gear, and the rotating assembly comprises a driven gear which can be meshed with the sector gear; and is also provided with
One side of the rotating shaft is fixedly provided with a driven gear, the driven gear can be meshed with the sector gear, and when the sector gear is driven by a motor to rotate and is separated from the transmission gear, the sector gear is meshed with the driven gear to drive the rotating assembly.
2. The dust collecting device as claimed in claim 1, wherein the dust collecting box inner wall is fixedly provided with a protrusion at the position of the second cavity, wherein,
when the dust guard is driven by the rotating shaft to enter the second cavity through the first cavity, one side of the dust guard, far away from the rotating shaft, is abutted against the protrusions, and the dust guard vibrates under the action of the springs A and the protrusions to shake off accumulated dust on the dust guard.
3. The dust collecting device according to claim 1, wherein an arc-shaped cornice is fixedly arranged on one side of the dust guard, which is far away from the rotating shaft, and when the dust guard between the dust outlet pipe and the air outlet pipe rotates past the air outlet pipe under the drive of the rotating shaft, the arc-shaped cornice on the dust guard is positioned at the air outlet pipe to filter the air between the dust outlet pipe and the air outlet pipe until the next dust guard rotates between the dust outlet pipe and the air outlet pipe.
4. The dust collecting device according to claim 1, wherein a locking assembly is arranged on one side of the transmission gear, which is close to the dust collecting box, and comprises a clamping block, and the bottom of the clamping block is rotatably arranged on the outer side of the connecting shaft through a connecting pin;
a clamping groove is uniformly formed in one side, close to the dust collection box, of the transmission gear, and the clamping block can be clamped on the inner side of the clamping groove;
The clamping block is away from one side of draw-in groove is fixed to be provided with spring B, the other end of spring B passes through the connecting block fixed outside that sets up in the dust collection box.
5. A traceless protective film processing device comprising the dust collecting device according to any one of claims 1 to 4, further comprising:
the processing table is provided with a material conveying roller in a rotating way on one side, close to the dust collection box, of the processing table, a plurality of groups of supporting tables are fixedly arranged on the top of the processing table through a connecting frame, a group of electrostatic rollers are oppositely arranged on the inner sides of the supporting tables, close to one side of the material conveying roller, of the processing table, dust collection pipes are arranged on the outer sides of the two electrostatic rollers, and the dust collection pipes are connected with a negative pressure fan; the support tables are rotatably provided with a cutting die A, one group of support tables are rotatably provided with a cutting die B, one group of support tables are rotatably provided with a cutting die C, and the cutting die A, the cutting die B and the cutting die C are all circular cutters; the inner sides of the rest supporting tables are provided with compression rollers in a relative rotation mode; the processing table is also rotatably provided with a material roller A and a material roller B, and the material roller A and the material roller B are respectively positioned on the upper side and the lower side of the supporting table;
the transparent cover is fixedly arranged at the top of the processing table, and the negative pressure fan is fixedly arranged at the top of the transparent cover and is used for sucking out dust in the transparent cover;
The D die cutting machine is arranged on one side of the processing table and is used for carrying out flat knife cutting treatment on the film material;
and the E-die cutting machine is arranged on one side of the processing table and is used for carrying out flat knife cutting treatment on the film material.
6. A processing method of the traceless protective film processing device as set forth in claim 5, comprising:
the film material is conveyed into the transparent cover through the conveying roller, and the film material is subjected to dust removal treatment through the electrostatic roller at the inner side of the supporting table, so that the influence of dust on the film material processing is reduced;
the dust absorbed by the electrostatic roller is absorbed by the negative pressure fan, and is input into the dust box through the dust outlet pipe, the dust entering the dust box is filtered by the dust proof plate between the dust outlet pipe and the air outlet pipe, and the filtered air is discharged through the air outlet pipe;
the sliding plate A and the sliding plate B are moved out of the outer side of the dust collection box along with dust accumulation at the top of the dust-proof plate, the rotating shaft drives the dust-proof plate to rotate, the dust-proof plate carrying dust is further rotated to the position of the second cavity, and the other dust-proof plate is rotated between the dust outlet pipe and the air outlet pipe to filter dust;
resetting the sliding plate A and the sliding plate B;
the film material is subjected to circular knife cutting through a knife die A, a knife die B and a knife die C in sequence;
And (3) carrying out flat cutter cutting treatment on one side of the film material by a D-die cutting machine and an E-die cutting machine, and carrying out traceless protective film processing by adopting a circular cutter and flat cutter combined treatment process.
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| CN202311391381.6A CN117161046B (en) | 2023-10-25 | 2023-10-25 | Dust collecting device, traceless protective film processing device and processing method |
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| CN117161046A CN117161046A (en) | 2023-12-05 |
| CN117161046B true CN117161046B (en) | 2024-01-23 |
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Citations (6)
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|---|---|---|---|---|
| JP2007152222A (en) * | 2005-12-05 | 2007-06-21 | Hitachi Plant Technologies Ltd | Method and apparatus for removing dust from film roll |
| CN213701064U (en) * | 2020-11-06 | 2021-07-16 | 常州讯能新材料科技有限公司 | Dust collector is used in protection film coating |
| CN114153282A (en) * | 2021-11-19 | 2022-03-08 | 宁波市研华智能科技有限公司 | Computer machine case heat dissipation auxiliary device of automatic clearance dust during heat dissipation |
| CN216297234U (en) * | 2021-09-23 | 2022-04-15 | 无锡市星月塑业有限公司 | Dust keeper is used in processing of polypropylene film |
| CN216708345U (en) * | 2021-12-07 | 2022-06-10 | 安徽维龙新材料科技有限公司 | Dustproof device for processing biaxially oriented polypropylene film |
| CN218655652U (en) * | 2022-07-22 | 2023-03-21 | 江苏汇丰薄膜有限公司 | Dust collector is used in plastic film processing |
-
2023
- 2023-10-25 CN CN202311391381.6A patent/CN117161046B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007152222A (en) * | 2005-12-05 | 2007-06-21 | Hitachi Plant Technologies Ltd | Method and apparatus for removing dust from film roll |
| CN213701064U (en) * | 2020-11-06 | 2021-07-16 | 常州讯能新材料科技有限公司 | Dust collector is used in protection film coating |
| CN216297234U (en) * | 2021-09-23 | 2022-04-15 | 无锡市星月塑业有限公司 | Dust keeper is used in processing of polypropylene film |
| CN114153282A (en) * | 2021-11-19 | 2022-03-08 | 宁波市研华智能科技有限公司 | Computer machine case heat dissipation auxiliary device of automatic clearance dust during heat dissipation |
| CN216708345U (en) * | 2021-12-07 | 2022-06-10 | 安徽维龙新材料科技有限公司 | Dustproof device for processing biaxially oriented polypropylene film |
| CN218655652U (en) * | 2022-07-22 | 2023-03-21 | 江苏汇丰薄膜有限公司 | Dust collector is used in plastic film processing |
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| CN117161046A (en) | 2023-12-05 |
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