CN113756132A - Flame-retardant corrugated layer manufacturing equipment for externally-expanded corrugated board - Google Patents
Flame-retardant corrugated layer manufacturing equipment for externally-expanded corrugated board Download PDFInfo
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- CN113756132A CN113756132A CN202110847419.0A CN202110847419A CN113756132A CN 113756132 A CN113756132 A CN 113756132A CN 202110847419 A CN202110847419 A CN 202110847419A CN 113756132 A CN113756132 A CN 113756132A
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- Prior art keywords
- bracket
- fixedly connected
- rod
- corrugated
- sliding
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/50—Spraying or projecting
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to the field of paper boards, in particular to a device for manufacturing a flame-retardant corrugated layer for an externally-expanded corrugated paper board. The technical problem is as follows: provides a device for manufacturing a flame-retardant corrugated layer for an externally-expanded corrugated board. The technical scheme is as follows: a fire-retardant corrugated layer preparation equipment for an external expansion corrugated board comprises an underframe, a first support, a second support, a third support, a fourth support, a first bracket and the like; the subsequent coating of the flame retardant liquid is convenient; the side surface of the repair unit is connected with a coating unit; a coating unit is connected above the underframe; the coating unit is used for uniformly coating the flame retardant liquid on the surface of the corrugated paper. The invention realizes that the flame retardant liquid is sprayed on the surface of the corrugated layer, the flame retardant liquid is uniformly sprayed on the surface of the corrugated layer, the fireproof performance of the corrugated layer is ensured, the deformed corrugated layer is repaired into a wavy shape before spraying, the spraying is convenient, and the quality of the corrugated board is ensured.
Description
Technical Field
The invention relates to the field of paper boards, in particular to a device for manufacturing a flame-retardant corrugated layer for an externally-expanded corrugated paper board.
Background
At present, a method for manufacturing a flame-retardant corrugated board is provided, wherein a flame-retardant liquid is sprayed on the surface of a surface paper layer of the corrugated board and then dried, the corrugated board generally comprises the surface paper layer, a core paper layer and corrugated layers, the method only performs flame-retardant treatment on the surface paper layer of the corrugated board, the main corrugated layer inside the corrugated board is not subjected to flame-retardant treatment, the flame-retardant effect is poor, the corrugated layers are wavy, when the flame-retardant liquid is sprayed on the corrugated layers, the flame-retardant liquid at the wave crest positions of the corrugated layers easily flows to the wave trough positions, so that the flame-retardant liquid on the surface of the corrugated layers is unevenly coated, the flame-retardant liquid at the wave crest positions is poor in fireproof performance, in addition, the corrugated layers are generally coiled, the corrugated layers are easily deformed due to careless collision during transportation, the spraying of the flame-retardant liquid on the corrugated layers is influenced, and the durability of the manufactured corrugated board is also caused.
In summary, there is a need to develop a flame retardant corrugated layer manufacturing apparatus for an externally expanded corrugated cardboard, so as to overcome the above problems.
Disclosure of Invention
In order to overcome the defects that the flame retardant liquid is sprayed on the surface of a surface paper layer of a corrugated board and then dried, the corrugated board generally consists of the surface paper layer, a core paper layer and corrugated layers, the method only performs flame retardant treatment on the surface paper layer of the corrugated board, the main corrugated layer inside the corrugated board is not subjected to flame retardant treatment, the flame retardant effect is poor, because the corrugated layers are wavy, when the flame retardant liquid is sprayed on the corrugated layers, the flame retardant liquid at the wave crest positions of the corrugated layers easily flows to the wave trough positions, so that the flame retardant liquid on the surface of the corrugated layers is not uniformly coated, the flame retardant liquid at the wave crest positions is poor in fireproof performance, in addition, the corrugated layers are generally rolled, the corrugated layers are easily deformed due to careless collision during transportation, the spraying of the flame retardant liquid of the corrugated layers is influenced, and the durability of the manufactured corrugated board is caused, the technical problem is as follows: provides a device for manufacturing a flame-retardant corrugated layer for an externally-expanded corrugated board.
The technical scheme is as follows: a fire-retardant corrugated layer manufacturing equipment for an outward-expanding corrugated board comprises an underframe, a first support, a second support, a third support, a fourth support, a first support, a second support, a collecting box, a repairing unit and a coating unit; a first support is connected below the underframe; a second support is connected below the underframe; a third support is connected below the underframe; a fourth support is connected below the underframe; a first bracket is connected below the underframe; a second bracket is connected below the underframe; the first bracket is fixedly connected with the collecting box; the second bracket is fixedly connected with the collecting box; a repair unit is connected above the underframe; the repairing unit repairs the corrugated paper which is slightly deformed, so that the subsequent coating of the flame retardant liquid is facilitated; the side surface of the repair unit is connected with a coating unit; a coating unit is connected above the underframe; the coating unit is used for uniformly coating the flame retardant liquid on the surface of the corrugated paper.
Preferably, the repairing unit comprises a fifth bracket, a sixth bracket, a seventh bracket, a paper roll, a first driving wheel, a second driving wheel, a first driving rod, a first straight gear, a third driving wheel, a fourth driving wheel, a second driving rod, a second straight gear, a third straight gear, an electric carriage, a first screw rod, a first polished rod, a first connecting block, a third driving rod, a pressing roller, a second connecting block, a first rack, a second rack, a fourth straight gear, a fifth straight gear, a fourth electric slide rail and a fifth electric slide rail; the underframe is fixedly connected with the fifth bracket; the underframe is fixedly connected with the sixth bracket; the underframe is fixedly connected with the seventh bracket; a paper roller is arranged on the fifth bracket; a sixth bracket is arranged on the side surface of the fifth bracket; the sixth bracket is fixedly connected with the fourth electric slide rail; the sixth bracket is fixedly connected with the fifth electric slide rail; the sixth bracket is fixedly connected with the first rack; the sixth bracket is fixedly connected with the second rack; a seventh bracket is arranged on the side surface of the sixth bracket; the seventh bracket is connected with a coating unit; the seventh bracket is rotationally connected with the first transmission rod; the seventh bracket is rotatably connected with the second transmission rod; the first driving wheel is connected with a coating unit; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the first driving rod; the first transmission rod is fixedly connected with the first straight gear; the first transmission rod is fixedly connected with the third transmission wheel; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the second transmission rod; the second transmission rod is fixedly connected with the second straight gear; a second straight gear is arranged above the third straight gear; a first straight gear is arranged below the third straight gear; the third straight gear is fixedly connected with the first screw rod; the electric sliding frame is rotationally connected with the first screw rod; the electric sliding frame is fixedly connected with the first polish rod; the electric sliding frame is in sliding connection with the fourth electric sliding rail; the electric sliding frame is in sliding connection with the fifth electric sliding rail; the first screw rod is connected with the first connecting block in a screwing manner; the first connecting block is rotatably connected with the third transmission rod; the third transmission rod is fixedly connected with the compression roller; the third transmission rod is fixedly connected with the fourth straight gear; the third transmission rod is fixedly connected with the fifth straight gear; the third transmission rod is rotatably connected with the second connecting block; the second connecting block is in sliding connection with the first polish rod; a fourth straight gear is arranged above the first rack; a fifth spur gear is arranged above the second rack.
Preferably, the coating unit comprises an eighth bracket, a ninth bracket, a tenth bracket, a motor, a fourth transmission rod, a rod sleeve, a first connecting plate, an electric push rod, a first bevel gear, a second screw rod, a second connecting plate, a homogenizing mechanism, a sprayer, an electric dryer and a second polished rod; the underframe is fixedly connected with the eighth bracket; the underframe is fixedly connected with the ninth bracket; the underframe is fixedly connected with the tenth bracket; the eighth bracket is fixedly connected with the motor; the eighth bracket is rotatably connected with the fourth transmission rod; the eighth bracket is fixedly connected with the electric push rod; a ninth bracket is arranged on the side surface of the eighth bracket; the ninth bracket is rotationally connected with the second screw rod; the ninth bracket is fixedly connected with the second polished rod; the ninth bracket is fixedly connected with the electric dryer; the tenth bracket is fixedly connected with the sprayer; the output shaft of the motor is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotatably connected with the seventh bracket; the fourth transmission rod is fixedly connected with the first transmission wheel; the fourth transmission rod is connected with the rod sleeve in a sliding manner; the rod sleeve is fixedly connected with the first bevel gear; the rod sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the electric push rod; a second bevel gear is arranged on the side surface of the first bevel gear; the second bevel gear is fixedly connected with the second screw rod; the second screw rod is in screwed connection with the second connecting plate; the second connecting plate is fixedly connected with the multiple groups of homogenizing mechanisms; the second connecting plate is connected with the second polished rod in a sliding mode.
Preferably, the homogenizing mechanism comprises a rotating rod, a first sliding sleeve, a second sliding sleeve, a first sliding plate and a second sliding plate; the rotating rod is rotatably connected with the second connecting plate; the rotating rod is in transmission connection with the first sliding sleeve; the rotating rod is in transmission connection with the second sliding sleeve; the first sliding sleeve is in sliding connection with the first sliding plate; the second sliding sleeve is connected with the second sliding plate in a sliding mode.
Preferably, the outer surface of the press roll is provided with bulges, and the distance between the bulges is the distance between two adjacent wave troughs of the corrugated layer.
Preferably, the belt at the joint of the third transmission wheel and the fourth transmission wheel is twisted.
Preferably, the outer ring surface of the joint of the fourth transmission rod and the rod sleeve is provided with a straight tangent plane.
Preferably, the lower ends of the first sliding plate and the second sliding plate are provided in an arc shape.
Preferably, a torsion spring is arranged at the joint of the rotating rod and the first sliding sleeve and the second sliding sleeve.
The invention has the following advantages:
firstly, in order to solve the problem that the prior method for manufacturing the flame-retardant corrugated board is provided, the flame-retardant liquid is sprayed on the surface of the surface paper layer of the corrugated board, then drying, the corrugated board is generally composed of a surface paper layer, a core paper layer and a corrugated layer, the method only carries out flame retardant treatment on the surface paper layer of the corrugated board, the main corrugated layer inside is not carried out flame retardant treatment, the flame retardant effect is not good, because the corrugated layer is wavy, when the flame retardant liquid is sprayed on the corrugated layer, the flame retardant liquid at the wave crest position of the corrugated layer easily flows to the wave trough position, so that the coating of the flame retardant liquid on the surface of the corrugated layer is uneven, the flame retardant liquid at the wave crest position is rare and has poor fireproof performance, in addition, the corrugated layer is generally rolled up, the corrugated layer is easy to deform due to careless collision during carrying, so that the spraying of the flame retardant liquid of the corrugated layer is influenced, and the defect of the durability of the manufactured corrugated board is caused.
The invention sets a transmission unit, a repair unit and a coating unit; when the device is used, the flame-retardant corrugated layer manufacturing equipment for the externally-expanded corrugated board is placed at a position to be used, the positions of the first support, the second support, the third support and the fourth support are adjusted to enable the bottom frame to be horizontal, then a power supply is externally connected, and the device is controlled to be started through an externally-connected control screen; the corrugated layer end on the paper roll is pulled out by a worker and placed in the transmission unit, the coating unit is linked with the repair unit to start to repair the deformed corrugated layer into a wavy shape, the corrugated layer with the specified size is intercepted, then the transmission unit transmits the intercepted part to the coating unit, the coating unit uniformly coats the flame retardant liquid on the surface of the corrugated paper and dries the corrugated layer, and finally the dried corrugated layer is transferred to a collection box supported by a first support and a second support by the transmission unit to be collected.
And thirdly, the flame retardant liquid is sprayed on the surface of the corrugated layer, and is uniformly sprayed on the surface of the corrugated layer, so that the fireproof performance of the corrugated layer is ensured, and the deformed corrugated layer is repaired into a wavy shape before spraying, thereby facilitating spraying and ensuring the quality of corrugated boards.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic perspective view of a first embodiment of a transmission unit according to the present invention;
FIG. 5 is a schematic perspective view of a second embodiment of a transmission unit according to the present invention;
FIG. 6 is a schematic diagram of a third three-dimensional structure of a transmission unit according to the present invention;
FIG. 7 is a top view of a transfer unit of the present invention;
FIG. 8 is a schematic diagram of a first three-dimensional structure of a repair unit according to the present invention;
FIG. 9 is a schematic diagram of a second three-dimensional structure of the repair unit of the present invention;
FIG. 10 is a schematic diagram of a third three-dimensional structure of a repair unit according to the present invention;
FIG. 11 is a schematic perspective view of a first coating unit according to the present invention;
FIG. 12 is a schematic perspective view of a second coating unit according to the present invention;
FIG. 13 is a schematic view of a third perspective structure of a coating unit according to the present invention;
FIG. 14 is a partial perspective view of a coating unit according to the present invention;
fig. 15 is an enlarged view of the invention at a.
The parts are labeled as follows: 1: chassis, 2: first support, 3: second support, 4: third support, 5: fourth support, 6: first bracket, 7: second bracket, 8: a collection box, 21: third bracket, 22: fourth bracket, 23: first electric slide rail, 24: second electric slide rail, 25: first electric slider, 26: second electric slider, 27: electric rotating shaft, 28: wave plate, 29: third electric slide rail, 210: electric platen, 211: electric transmission belt, 31: fifth bracket, 32: sixth bracket, 33: seventh bracket, 34: paper roll, 35: first drive wheel, 36: second transmission wheel, 37: first drive lever, 38: first straight gear, 39: third transmission wheel, 310: fourth transmission wheel, 311: second transmission lever, 312: second spur gear, 313: third spur gear, 314: electric carriage, 315: first lead screw, 316: first polish rod, 317: first connection block, 318: third driving lever, 319: press roll, 320: second connecting block, 321: first rack, 322: second rack, 323: fourth spur gear, 324: fifth spur gear, 325: fourth electric slide rail, 326: fifth electric slide rail, 41: eighth bracket, 42: ninth bracket, 43: tenth bracket, 44: motor, 45: fourth transmission lever, 46: rod sleeve, 47: first connecting plate, 48: electric push rod, 49: first bevel gear, 410: second bevel gear, 411: second lead screw, 412: second connection plate, 413: homogenization mechanism, 414: sprayer, 415: electric dryer, 416: second polish rod, 41301: rotating rod, 41302: first sliding sleeve, 41303: second sliding sleeve, 41304: first sliding plate, 41305: a second sliding plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Examples
A fire-retardant corrugated layer preparation equipment for an external expansion corrugated board is shown in figures 1-3 and comprises a bottom frame 1, a first support 2, a second support 3, a third support 4, a fourth support 5, a first support 6, a second support 7, a collecting box 8, a repairing unit and a coating unit; a first support 2 is connected below the underframe 1; a second support 3 is connected below the underframe 1; a third support 4 is connected below the underframe 1; a fourth support 5 is connected below the underframe 1; a first bracket 6 is connected below the underframe 1; a second bracket 7 is connected below the underframe 1; the first bracket 6 is fixedly connected with the collecting box 8; the second bracket 7 is fixedly connected with the collecting box 8; a repair unit is connected above the underframe 1; the repairing unit repairs the corrugated paper which is slightly deformed, so that the subsequent coating of the flame retardant liquid is facilitated; the side surface of the repair unit is connected with a coating unit; a coating unit is connected above the underframe 1; the coating unit is used for uniformly coating the flame retardant liquid on the surface of the corrugated paper.
The working process is as follows: when the device is used, the flame-retardant corrugated layer manufacturing equipment for the externally-expanded corrugated board is placed at a position to be used, the positions of the first support 2, the second support 3, the third support 4 and the fourth support 5 are adjusted to enable the bottom frame 1 to be horizontal, then a power supply is externally connected, and the device is controlled to be started through an externally-connected control screen; firstly, a worker pulls out the end part of the corrugated layer on the paper roller 34 and places the end part of the corrugated layer on a transmission unit, a coating unit is linked with a repairing unit to be started to repair the deformed corrugated layer into a wavy shape and intercept the corrugated layer with a specified size, then the transmission unit transmits the intercepted part to a coating unit, the coating unit uniformly coats the flame retardant liquid on the surface of the corrugated layer and dries the corrugated layer, and finally the transmission unit transfers the dried corrugated layer to a collecting box 8 supported by a first bracket 6 and a second bracket 7 for collection; the invention realizes that the flame retardant liquid is sprayed on the surface of the corrugated layer, the flame retardant liquid is uniformly sprayed on the surface of the corrugated layer, the fireproof performance of the corrugated layer is ensured, the deformed corrugated layer is repaired into a wavy shape before spraying, the spraying is convenient, and the quality of the corrugated board is ensured.
Referring to fig. 4-7, the device further comprises a transmission unit, wherein the transmission unit comprises a third bracket 21, a fourth bracket 22, a first electric slide rail 23, a second electric slide rail 24, a first electric slide block 25, a second electric slide block 26, an electric rotating shaft 27, a wave plate 28, a third electric slide rail 29, an electric pressing plate 210 and an electric transmission belt 211; the underframe 1 is fixedly connected with a third bracket 21; the underframe 1 is fixedly connected with a fourth bracket 22; the underframe 1 is fixedly connected with the electric transmission belt 211; the third bracket 21 is fixedly connected with the first electric slide rail 23; the third bracket 21 is fixedly connected with a second electric slide rail 24; the fourth bracket 22 is fixedly connected with the first electric slide rail 23; the fourth bracket 22 is fixedly connected with a second electric slide rail 24; the first electric slide rail 23 is connected with the first electric slide block 25 in a sliding manner; the second electric slide rail 24 is connected with a second electric slide block 26 in a sliding way; the first electric slide block 25 is rotationally connected with the electric rotating shaft 27; the second electric slide block 26 is rotatably connected with the electric rotating shaft 27; the electric rotating shaft 27 is fixedly connected with the wave plate 28; the wave plate 28 is fixedly connected with the third electric slide rail 29; the third electric slide rail 29 is fixedly connected with the electric press plate 210; an electric conveying belt 211 is arranged below the electric pressing plate 210.
Firstly, the end part of the corrugated layer on the paper roller 34 is pulled out by a worker and is arranged at the end part of the corrugated plate 28, namely below the electric pressing plate 210, then the electric pressing plate 210 is started to slide downwards on the electric transmission belt 211 to press the end part of the corrugated layer, the repairing unit is started to repair the deformed corrugated layer into a wavy shape and then is arranged on the corrugated plate 28, then the worker cuts the corrugated layer, then the first electric slide block 25 and the second electric slide block 26 are started to slide on the first electric slide rail 23 and the second electric slide rail 24 which are supported by the third bracket 21 and the fourth bracket 22 to drive the connected parts to move, the parts move through the coating unit, the coating unit uniformly coats the flame retardant liquid on the surface of the corrugated plate and dries the corrugated plate, then the corrugated layer is moved to be positioned above the electric transmission belt 211, the third electric slide rail 29 slides to stop pressing the end part of the corrugated layer, the electric rotating shaft 27 is started to rotate to enable the corrugated plate 28 to overturn and incline, when the corrugated layer is inclined, the corrugated layer can slide down to the electric transmission belt 211, and the electric transmission belt 211 starts to transfer the corrugated layer to the collection box 8 supported by the first bracket 6 and the second bracket 7 for collection; this unit has realized the transfer of flute layer and has collected.
Referring to fig. 8 to 10, the repairing unit includes a fifth bracket 31, a sixth bracket 32, a seventh bracket 33, a paper roller 34, a first driving wheel 35, a second driving wheel 36, a first driving rod 37, a first spur gear 38, a third driving wheel 39, a fourth driving wheel 310, a second driving rod 311, a second spur gear 312, a third spur gear 313, a motor carriage 314, a first screw 315, a first polish rod 316, a first link block 317, a third driving rod 318, a pressure roller 319, a second link block 320, a first rack 321, a second rack 322, a fourth spur gear 323, a fifth spur gear 324, a fourth motor slide 325, and a fifth motor slide 326; the underframe 1 is fixedly connected with a fifth bracket 31; the underframe 1 is fixedly connected with a sixth bracket 32; the underframe 1 is fixedly connected with a seventh bracket 33; the fifth carriage 31 is provided with a paper roller 34; a sixth bracket 32 is arranged on the side surface of the fifth bracket 31; the sixth bracket 32 is fixedly connected with the fourth electric slide rail 325; the sixth bracket 32 is fixedly connected with the fifth electric slide rail 326; the sixth bracket 32 is fixedly connected with the first rack 321; the sixth bracket 32 is fixedly connected with the second rack 322; a seventh bracket 33 is arranged on the side surface of the sixth bracket 32; the seventh bracket 33 is connected with a coating unit; the seventh bracket 33 is rotatably connected with the first transmission rod 37; the seventh bracket 33 is rotatably connected with the second transmission rod 311; the first driving wheel 35 is connected with a coating unit; the outer ring surface of the first driving wheel 35 is in transmission connection with a second driving wheel 36 through a belt; the second driving wheel 36 is fixedly connected with a first driving rod 37; the first transmission rod 37 is fixedly connected with the first straight gear 38; the first transmission rod 37 is fixedly connected with a third transmission wheel 39; the outer annular surface of the third driving wheel 39 is in transmission connection with a fourth driving wheel 310 through a belt; the fourth driving wheel 310 is fixedly connected with the second driving rod 311; the second transmission rod 311 is fixedly connected with the second spur gear 312; a second spur gear 312 is arranged above the third spur gear 313; a first spur gear 38 is arranged below the third spur gear 313; the third spur gear 313 is fixedly connected with the first screw 315; the electric carriage 314 is rotatably connected with the first lead screw 315; the electric sliding frame 314 is fixedly connected with a first polished rod 316; the electric carriage 314 is connected with the fourth electric slide rail 325 in a sliding way; the electric carriage 314 is connected with a fifth electric slide rail 326 in a sliding way; the first screw rod 315 is screwed with the first connecting block 317; the first connecting block 317 is rotatably connected with the third transmission rod 318; the third transmission rod 318 is fixedly connected with the press roller 319; the third transmission rod 318 is fixedly connected with the fourth straight gear 323; the third transmission rod 318 is fixedly connected with the fifth spur gear 324; the third transmission rod 318 is rotatably connected with the second connecting block 320; the second connecting block 320 is in sliding connection with the first polish rod 316; a fourth straight gear 323 is arranged above the first rack 321; a fifth spur gear 324 is disposed above the second rack 322.
When the device works, the paper roller 34 is put on the fifth bracket 31 in advance, the fifth bracket 31 is provided with a concave arc groove, the paper roller 34 can rotate in the concave arc groove, then the end part of the corrugated layer on the paper roller 34 is pulled out by a worker to be arranged at the end part of the corrugated plate 28 for fixing, then the electric sliding frame 314 starts the parts which are connected with the fourth electric sliding rail 325 and the fifth electric sliding rail 326 which are supported by the sixth bracket 32 in a sliding way to move downwards, the parts move downwards until the third straight gear 313 is meshed with the first straight gear 38, meanwhile, the bulge on the press roller 319 is pressed at the first wave trough at the end part of the corrugated plate 28, the fifth straight gear 324 is meshed with the second rack 322, the fourth straight gear 323 is meshed with the first rack 321, the coating unit drives the first driving wheel 35 to drive the second driving wheel 36 to rotate, the second driving wheel 36 drives the first driving rod 37 supported by the seventh bracket 33 to drive the first straight gear 38 and the third driving wheel 39 to rotate, the first spur gear 38 drives the third spur gear 313 to drive the first screw rod 315 to rotate, the first screw rod 315 drives the first connecting block 317 to move, the first connecting block 317 drives the third transmission rod 318 and parts thereon to move, the third transmission rod 318 drives the second connecting block 320 to slide on the first polish rod 316 in the moving process to play a role in cooperation, the fourth spur gear 323 rolls on the first rack 321 in the moving process, the fifth spur gear 324 rolls on the second rack 322 to enable the third transmission rod 318 to rotate, so that the press roll 319 also rotates in the moving process, the protrusion arranged on the outer surface of the press roll 319 is matched with the recess of the corrugated plate 28, the recess of the corrugated plate 28 is matched with the protrusion of the corrugated layer, so that the press roll 319 presses the corrugated layer against the corrugated plate 28 tightly, the deformed corrugated layer can be repaired to form a wave, and after the surface of the corrugated plate 28 is pressed against the corrugated layer, controlling the electric carriage 314 to move upwards to separate the press roller 319 from the corrugated layer, so that the second spur gear 312 is meshed with the third spur gear 313, the third transmission wheel 39 drives the fourth transmission wheel 310 to transmit the second transmission rod 311 to rotate, the second transmission rod 311 drives the second spur gear 312 to transmit the third spur gear 313 to rotate, the rotation direction of the third spur gear 313 is opposite to that of the previous transmission wheel, so that the press roller 319 moves backwards to reset, after resetting, the electric carriage 314 is controlled to move downwards to one end to reset, and then the corrugated layer is cut off by workers; the unit realizes that the deformed corrugated layer is repaired into a wavy shape and pressed on the wavy plate 28, and the flame retardant liquid is conveniently sprayed.
Referring to fig. 11 to 15, the coating unit includes an eighth bracket 41, a ninth bracket 42, a tenth bracket 43, a motor 44, a fourth transmission rod 45, a rod sleeve 46, a first connection plate 47, an electric push rod 48, a first bevel gear 49, a second bevel gear 410, a second lead screw 411, a second connection plate 412, a homogenizing mechanism 413, a sprayer 414, an electric dryer 415, and a second polish rod 416; the underframe 1 is fixedly connected with an eighth bracket 41; the underframe 1 is fixedly connected with a ninth bracket 42; the underframe 1 is fixedly connected with a tenth bracket 43; the eighth bracket 41 is fixedly connected with the motor 44; the eighth bracket 41 is rotatably connected with the fourth transmission rod 45; the eighth bracket 41 is fixedly connected with an electric push rod 48; a ninth bracket 42 is arranged on the side surface of the eighth bracket 41; the ninth bracket 42 is rotatably connected with the second lead screw 411; the ninth bracket 42 is fixedly connected with the second polish rod 416; the ninth bracket 42 is fixedly connected with the electric dryer 415; the tenth bracket 43 is fixedly connected with the sprayer 414; the output shaft of the motor 44 is fixedly connected with a fourth transmission rod 45; the fourth transmission rod 45 is rotatably connected with the seventh bracket 33; the fourth transmission rod 45 is fixedly connected with the first transmission wheel 35; the fourth transmission rod 45 is connected with the rod sleeve 46 in a sliding manner; the rod sleeve 46 is fixedly connected with a first bevel gear 49; the rod sleeve 46 is rotatably connected with the first connecting plate 47; the first connecting plate 47 is fixedly connected with an electric push rod 48; a second bevel gear 410 is arranged on the side of the first bevel gear 49; the second bevel gear 410 is fixedly connected with a second screw rod 411; the second screw 411 is screwed with the second connecting plate 412; the second connecting plate 412 is fixedly connected with a plurality of groups of homogenizing mechanisms 413; the second connecting plate 412 is slidably connected to the second light rod 416.
The transmission unit drives the corrugated layer to move to the lower part of the second connecting plate 412 and then stops, so that each concave arc of the corrugated layer is opposite to one homogenizing mechanism 413, the spraying device 414 supported by the tenth bracket 43 is passed through in the moving process, the spraying device 414 is started to spray the flame retardant liquid on the corrugated layer, then after the flame retardant liquid naturally solidifies for a certain time and is in a semi-solid state, the electric push rod 48 supported by the ninth bracket 42 is started to drive the first connecting plate 47 to move, the first connecting plate 47 drives the rod sleeve 46 to slide on the fourth transmission rod 45, the first bevel gear 49 moves along with the rod sleeve 46 and moves until the first bevel gear 49 is meshed with the second bevel gear 410, the motor 44 supported by the eighth bracket 41 is started to drive the fourth transmission rod 45 to drive the rod sleeve 46 to rotate, the fourth transmission rod 45 also drives the first transmission wheel 35 to rotate, the rod sleeve 46 drives the first bevel gear 49 to drive the second bevel gear 410 to rotate, the second bevel gear 410 drives the second lead screw 411 to drive the second connecting plate 412 to slide downwards on the second polished rod 416, and the second connecting plate 412 drives the homogenizing mechanism 413 to move downwards to coat excessive flame retardant liquid flowing down from the peak position to the trough position of the corrugated layer back to the peak position; then drive the flute layer through electric dryer 415, electric dryer 415 starts the solidification of drying completely to the fire-retardant liquid during process, and this unit has realized drying the even coating of fire-retardant liquid on the corrugated paper surface.
The homogenizing mechanism 413 comprises a rotating rod 41301, a first sliding sleeve 41302, a second sliding sleeve 41303, a first sliding plate 41304 and a second sliding plate 41305; the rotating lever 41301 is rotatably connected to the second connecting plate 412; the rotating rod 41301 is in transmission connection with the first sliding sleeve 41302; the rotating rod 41301 is in transmission connection with the second sliding sleeve 41303; the first sliding sleeve 41302 is slidably connected to the first sliding plate 41304; the second sliding sleeve 41303 is slidably coupled to the second sliding plate 41305.
The second connecting plate 412 drives the rotating rod 41301 to move downwards, the rotating rod 41301 drives the connected components to move downwards, first, the ends of the first sliding plate 41304 and the second sliding plate 41305 abut against the valley bottoms of the valleys of the corrugated layer, then, the rotating rod 41301 moves downwards continuously until the uppermost ends of the sliding grooves of the first sliding sleeve 41302 and the second sliding sleeve 41303 contact with the uppermost ends of the first sliding plate 41304 and the second sliding plate 41305, at this time, the first sliding sleeve 41302 and the second sliding sleeve 41303 cannot move downwards continuously, then, the first sliding sleeve 41302 and the second sliding sleeve 41303 rotate backwards around the rotating rod 41301 to drive the first sliding plate 41304 and the second sliding plate 41305 to rotate, the first sliding plate 41304 and the second sliding plate 41305 slide away from the rotating rod 41301 during the rotation, the first sliding plate 41304 and the second sliding plate 41305 abut against the surface of the corrugated layer all the time, and thus, the excessive fire retardant liquid at the valleys is coated on the peak positions, a torsion spring is arranged at the joint of the rotating rod 41301 and the first sliding sleeve 41302 and the second sliding sleeve 41303, and when the rotating rod moves upwards, the first sliding sleeve 41302 and the second sliding sleeve 41303 are reset due to the action of the torsion spring; the mechanism realizes coating of redundant flame retardant liquid at the wave trough to the wave crest.
The outer surface of the pressing roll 319 is provided with protrusions, and the distance between the protrusions is the distance between two adjacent valleys of the corrugated layer.
For repairing the deformed corrugated layer.
The belt at the junction of the third drive wheel 39 and the fourth drive wheel 310 is twisted.
For reversing the direction of rotation of the third drive wheel 39 and the fourth drive wheel 310.
The outer ring surface of the joint of the fourth transmission rod 45 and the rod sleeve 46 is provided with a straight tangent plane.
For the purpose of enabling the rod sleeve 46 to slide on and be rotated by the fourth transmission rod 45.
The lower ends of the first and second slider plates 41304 and 41305 are provided in an arc shape.
Is used for conveniently coating the flame-retardant liquid.
A torsion spring is arranged at the joint of the rotating rod 41301 and the first and second sliding sleeves 41302 and 41303.
For resetting the first sliding sleeve 41302 and the second sliding sleeve 41303.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (9)
1. The equipment for manufacturing the flame-retardant corrugated layer for the externally expanded corrugated board is characterized by comprising an underframe, a first support, a second support, a third support, a fourth support, a first support, a second support and a collecting box; a first support is connected below the underframe; a second support is connected below the underframe; a third support is connected below the underframe; a fourth support is connected below the underframe; a first bracket is connected below the underframe; a second bracket is connected below the underframe; the first bracket is fixedly connected with the collecting box; the second bracket is fixedly connected with the collecting box; it is characterized by also comprising a repair unit and a coating unit; a repair unit is connected above the underframe; the repairing unit repairs the corrugated paper which is slightly deformed, so that the subsequent coating of the flame retardant liquid is facilitated; the side surface of the repair unit is connected with a coating unit; a coating unit is connected above the underframe; the coating unit is used for uniformly coating the flame retardant liquid on the surface of the corrugated paper.
2. The manufacturing apparatus of a fire-retardant corrugated layer for an expanded corrugated cardboard of claim 1, wherein the repair unit comprises a fifth bracket, a sixth bracket, a seventh bracket, a paper roll, a first driving wheel, a second driving wheel, a first driving rod, a first spur gear, a third driving wheel, a fourth driving wheel, a second driving rod, a second spur gear, a third spur gear, an electric carriage, a first screw rod, a first polish rod, a first connecting block, a third driving rod, a press roll, a second connecting block, a first rack, a second rack, a fourth spur gear, a fifth spur gear, a fourth electric slide rail and a fifth electric slide rail; the underframe is fixedly connected with the fifth bracket; the underframe is fixedly connected with the sixth bracket; the underframe is fixedly connected with the seventh bracket; a paper roller is arranged on the fifth bracket; a sixth bracket is arranged on the side surface of the fifth bracket; the sixth bracket is fixedly connected with the fourth electric slide rail; the sixth bracket is fixedly connected with the fifth electric slide rail; the sixth bracket is fixedly connected with the first rack; the sixth bracket is fixedly connected with the second rack; a seventh bracket is arranged on the side surface of the sixth bracket; the seventh bracket is connected with a coating unit; the seventh bracket is rotationally connected with the first transmission rod; the seventh bracket is rotatably connected with the second transmission rod; the first driving wheel is connected with a coating unit; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the first driving rod; the first transmission rod is fixedly connected with the first straight gear; the first transmission rod is fixedly connected with the third transmission wheel; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the second transmission rod; the second transmission rod is fixedly connected with the second straight gear; a second straight gear is arranged above the third straight gear; a first straight gear is arranged below the third straight gear; the third straight gear is fixedly connected with the first screw rod; the electric sliding frame is rotationally connected with the first screw rod; the electric sliding frame is fixedly connected with the first polish rod; the electric sliding frame is in sliding connection with the fourth electric sliding rail; the electric sliding frame is in sliding connection with the fifth electric sliding rail; the first screw rod is connected with the first connecting block in a screwing manner; the first connecting block is rotatably connected with the third transmission rod; the third transmission rod is fixedly connected with the compression roller; the third transmission rod is fixedly connected with the fourth straight gear; the third transmission rod is fixedly connected with the fifth straight gear; the third transmission rod is rotatably connected with the second connecting block; the second connecting block is in sliding connection with the first polish rod; a fourth straight gear is arranged above the first rack; a fifth spur gear is arranged above the second rack.
3. The manufacturing apparatus of the fire-retardant corrugated layer for the externally expanded corrugated cardboard of claim 2, wherein the coating unit comprises an eighth bracket, a ninth bracket, a tenth bracket, a motor, a fourth transmission rod, a rod sleeve, a first connecting plate, an electric push rod, a first bevel gear, a second lead screw, a second connecting plate, a homogenizing mechanism, a sprayer, an electric dryer and a second polish rod; the underframe is fixedly connected with the eighth bracket; the underframe is fixedly connected with the ninth bracket; the underframe is fixedly connected with the tenth bracket; the eighth bracket is fixedly connected with the motor; the eighth bracket is rotatably connected with the fourth transmission rod; the eighth bracket is fixedly connected with the electric push rod; a ninth bracket is arranged on the side surface of the eighth bracket; the ninth bracket is rotationally connected with the second screw rod; the ninth bracket is fixedly connected with the second polished rod; the ninth bracket is fixedly connected with the electric dryer; the tenth bracket is fixedly connected with the sprayer; the output shaft of the motor is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotatably connected with the seventh bracket; the fourth transmission rod is fixedly connected with the first transmission wheel; the fourth transmission rod is connected with the rod sleeve in a sliding manner; the rod sleeve is fixedly connected with the first bevel gear; the rod sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the electric push rod; a second bevel gear is arranged on the side surface of the first bevel gear; the second bevel gear is fixedly connected with the second screw rod; the second screw rod is in screwed connection with the second connecting plate; the second connecting plate is fixedly connected with the multiple groups of homogenizing mechanisms; the second connecting plate is connected with the second polished rod in a sliding mode.
4. The fire retardant corrugating layer making apparatus for outwardly expanding corrugated cardboard of claim 3, wherein the homogenizing mechanism comprises a rotating lever, a first sliding sleeve, a second sliding sleeve, a first sliding plate and a second sliding plate; the rotating rod is rotatably connected with the second connecting plate; the rotating rod is in transmission connection with the first sliding sleeve; the rotating rod is in transmission connection with the second sliding sleeve; the first sliding sleeve is in sliding connection with the first sliding plate; the second sliding sleeve is connected with the second sliding plate in a sliding mode.
5. The apparatus for manufacturing a flame retardant corrugated sheet for corrugated cardboard of claim 2, wherein the outer surface of the pressing roll is provided with protrusions, and the distance between the protrusions is the distance between two adjacent valleys of the corrugated sheet.
6. The fire retardant corrugating layer making apparatus for expanded corrugated cardboard of claim 2, wherein the belt at the junction of the third driving wheel and the fourth driving wheel is twisted.
7. The fire retardant corrugating layer manufacturing apparatus for a spread corrugated cardboard as claimed in claim 3, wherein an outer circumferential surface of a joint of the fourth driving lever and the lever sleeve is provided with a straight cut surface.
8. The apparatus for manufacturing a flame retardant corrugated sheet for outwardly expanding corrugated cardboard according to claim 4, wherein the lower ends of the first sliding sheet and the second sliding sheet are formed in an arc shape.
9. The fire retardant corrugating layer making apparatus for outwardly expanding corrugated cardboard of claim 4, wherein a torsion spring is provided at a connection of the rotating lever with the first sliding sleeve and the second sliding sleeve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110847419.0A CN113756132A (en) | 2021-07-27 | 2021-07-27 | Flame-retardant corrugated layer manufacturing equipment for externally-expanded corrugated board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110847419.0A CN113756132A (en) | 2021-07-27 | 2021-07-27 | Flame-retardant corrugated layer manufacturing equipment for externally-expanded corrugated board |
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| CN113756132A true CN113756132A (en) | 2021-12-07 |
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| CN202110847419.0A Withdrawn CN113756132A (en) | 2021-07-27 | 2021-07-27 | Flame-retardant corrugated layer manufacturing equipment for externally-expanded corrugated board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369687A (en) * | 2022-07-28 | 2022-11-22 | 柳从莉 | Carbonless copy paper coating equipment |
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| CN111907121A (en) * | 2020-07-29 | 2020-11-10 | 岳震 | Corrugated packaging paper box |
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| CN113021502A (en) * | 2021-02-22 | 2021-06-25 | 唐海斌 | Can cut off corrugated container board cutting device of no rim charge |
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| US6143113A (en) * | 1998-03-02 | 2000-11-07 | Le Groupe Recherche I.D. Inc. | Repulpable corrugated boxboard |
| CN210907518U (en) * | 2019-11-08 | 2020-07-03 | 青岛瀚升环保科技有限公司 | Guiding device for plate rolling machine |
| CN111907121A (en) * | 2020-07-29 | 2020-11-10 | 岳震 | Corrugated packaging paper box |
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| CN115369687A (en) * | 2022-07-28 | 2022-11-22 | 柳从莉 | Carbonless copy paper coating equipment |
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Application publication date: 20211207 |