CN114849962A - Automatic gluing device for corrugated carton - Google Patents
Automatic gluing device for corrugated carton Download PDFInfo
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- CN114849962A CN114849962A CN202210690535.0A CN202210690535A CN114849962A CN 114849962 A CN114849962 A CN 114849962A CN 202210690535 A CN202210690535 A CN 202210690535A CN 114849962 A CN114849962 A CN 114849962A
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- Prior art keywords
- glue
- scraper
- corrugated paper
- corrugated
- board
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/048—Scrapers, i.e. metering blades having their edge oriented in the upstream direction in order to provide a reverse angle of attack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- 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
- B05D3/04—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 exposure to gases
- B05D3/0406—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 exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The application relates to the technical field of corrugated paper production, in particular to an automatic gluing device for corrugated cartons, which comprises a machine table, wherein a machine cover is fixed on the upper surface of the machine table, a feed inlet and a discharge outlet are respectively formed in the front side wall and the rear side wall of the machine cover, two gluing rollers which are arranged at intervals along the vertical direction are rotationally supported in the machine cover, the corrugated paper is clamped by the two gluing rollers, a trough is arranged in the machine cover, glue is filled in the trough, a glue spraying head is arranged on the trough and is positioned above the higher gluing roller, a leveling component is also arranged in the machine cover, and the leveling component is positioned behind the gluing rollers; the leveling assembly comprises a vertical plate and a scraper, the vertical plate is vertically fixed in the machine cover, the scraper is vertically fixed on one surface of the vertical plate, which faces the glue spreading roller, the scraper is obliquely arranged, the bottom surface of the scraper is attached to the corrugated paper, the side wall of the vertical plate is provided with a glue storage groove, the notch of the glue storage groove is positioned at the top edge of the scraper, and a conveying assembly is arranged between the glue storage groove and the trough; this application has the advantage that improves the rubber coating quality of corrugated paper.
Description
Technical Field
The application relates to the technical field of corrugated paper production, especially, relate to an automatic rubber coating device of corrugated box.
Background
Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper of a waveform formed by processing through a corrugated roller, is generally divided into a single corrugated board and a double corrugated board, and is divided into the following two types according to the size of the corrugated board: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.
Correspondingly, the corrugated paper production technology is more, including the rubber coating, the rubber coating device can be used usually in the traditional industry, the rubber coating device includes the organism, be provided with feed inlet and the discharge gate that supplies the corrugated paper to pass on the organism, the internal rotation of organism bears two glue spreader, the interval sets up from top to bottom of two glue spreader, two glue spreader centre gripping corrugated paper, still be provided with the silo in the organism, the silo is built-in to contain glue, the silo is provided with spouts gluey head, it is located higher glue spreader's top to spout gluey head, the corrugated paper passes through the rubber coating device through feed inlet and discharge gate, it drips the glue in the silo to spout gluey head on higher glue spreader surface, when the corrugated paper passes through the glue spreader, the glue spreader carries out the rubber coating to the upper surface of corrugated paper, correspond the concatenation with the corrugated paper again and be corrugated box.
However, in the above gluing process, when the surface of the corrugated paper is not flat due to the problem of front end processing, and then the corrugated paper is glued, the glue layer of the surface of the corrugated paper is not flat, and a part of the area cannot be used, so that the connection strength between the corrugated paper is affected, and the structural strength of the corrugated carton is indirectly reduced. Simultaneously, the glue film unevenness on the surface of corrugated paper also can lead to two corrugated papers when the pressfitting, and bellied glue film can be extruded the corrugated paper outside, leads to the waste of glue.
Disclosure of Invention
In order to improve the rubber coating quality of corrugated paper, this application provides an automatic rubber coating device of corrugated box.
The application provides a pair of automatic rubber coating device of corrugated box adopts following technical scheme:
an automatic gluing device for corrugated cartons comprises a machine table, wherein a machine cover is fixed on the upper surface of the machine table, a feed inlet and a discharge outlet are respectively formed in the front side wall and the rear side wall of the machine cover, the feed inlet and the discharge outlet allow corrugated paper to pass through, two gluing rollers are rotationally loaded in the machine cover and are arranged at intervals in the vertical direction, the corrugated paper is clamped by the two gluing rollers, a trough is arranged in the machine cover, glue is filled in the trough, a glue spraying head is arranged on the trough and is positioned above the higher gluing rollers, a flattening assembly is further arranged in the machine cover and is positioned behind the gluing rollers;
the leveling assembly comprises a vertical plate and a scraper, the vertical plate is vertically fixed in the machine cover, the scraper is vertically fixed at the position, facing the vertical plate, of one side of the glue spreader, the scraper is obliquely arranged, the bottom surface of the scraper is attached to corrugated paper, a glue storage groove is formed in the side wall of the vertical plate, a notch of the glue storage groove is located at the top edge of the scraper, and a conveying assembly is arranged between the glue storage groove and the trough.
By adopting the technical scheme, the corrugated paper enters the machine cover through the feed inlet, the glue spraying head drops the glue in the trough on the surface of a higher glue coating roller, when the corrugated paper passes through the glue coating roller, the glue coating roller coats the corrugated paper, after the glue coating of the corrugated paper is finished, the corrugated paper passes through the scraper, the scraper fills the glue in a glue-rich area into a glue-poor area, the scraper flattens a glue layer formed by unevenness of the surface of the corrugated paper, meanwhile, the redundant glue enters the glue storage trough through the inclined plane of the scraper and is recycled into the trough for reuse through the conveying assembly, the operation can reduce the unevenness of the glue layer on the surface of the corrugated paper, and can also cause that when two corrugated papers are pressed, the convex glue layer can be extruded out of the corrugated paper, so that the waste of the glue is caused, the glue coating quality is improved, and the redundant glue can be recycled at the same time, the production cost is reduced.
Preferably, the conveying assembly comprises a water pump and a conveying pipe, the water pump is installed on the inner wall of the hood, a liquid inlet of the water pump is communicated with the glue storage groove through the conveying pipe, and a liquid outlet of the water pump is communicated with the trough through the conveying pipe.
Through adopting above-mentioned technical scheme, start the water pump, the inlet of water pump is taken glue that the conveyer pipe will store up the gluey inslot out, and the liquid outlet rethread conveyer pipe of water pump sends into glue to the silo, has realized the recovery of glue.
Preferably, the scraper is provided with multichannel drainage groove, the multichannel the drainage groove is followed the length direction interval of scraper sets up, the notch of drainage groove one end with the edge parallel and level of scraper, the notch of the drainage groove other end with the glue storage groove intercommunication.
Through adopting above-mentioned technical scheme, the drainage groove plays the guide effect, and after scraper and glue film relative motion, under the effect of scraper and the mutual extrusion of glue film, unnecessary glue enters into the glue storage tank along the drainage groove in, and then the collection of the glue of being convenient for more.
Preferably, one end of the bottom of the glue storage tank, which is far away from the conveying pipe, is inclined downwards from one end close to the conveying pipe.
Through adopting above-mentioned technical scheme, keeping away from of the tank bottom of glue storage tank the one end of conveyer pipe is close to certainly the one end of conveyer pipe is the downward sloping setting to accelerate the speed of glue flow direction conveyer pipe, improve the recovery rate of glue.
Preferably, still be provided with the recovery subassembly in the aircraft bonnet, the recovery subassembly is including retrieving board and accumulator, retrieve the board with the accumulator install in inside the aircraft bonnet, the accumulator is located the side below of retrieving the board, the lateral wall of retrieving the board with lower the surface laminating of glue spreader, it is close to retrieve the board one side orientation of glue spreader is close to one side of retrieving the board is the downward sloping setting, the inlet of water pump passes through the conveyer pipe with the accumulator intercommunication.
Through adopting above-mentioned technical scheme, when two glue spreader do not carry out the centre gripping to the corrugated paper, the glue that is located the glue spreader of top can drip the glue spreader surface of below because of gravity reason, and when the glue spreader of below rotated, glue spreader and recovery plant relative motion to make the recovery plant scrape the glue on glue spreader surface, the glue that is scraped falls into the accumulator along the recovery plant in, the cooperation through water pump and conveyer pipe is again taken out and is sent the feed back groove, has realized the recovery of glue.
Preferably, a cavity is arranged in the vertical plate, the cavity is located above the glue storage groove, and a heating rod is arranged in the cavity.
Through adopting above-mentioned technical scheme, store up glue in the gluey inslot and need carry through the conveyor components of rethread after overstock of certain time, the heating rod can heat the glue that is located the gluey inslot of storage to reduce glue and take place because of the condition that the too long production of standing time condenses, improved the job stabilization nature of this rubber coating device.
Preferably, the side wall of the vertical plate, which faces away from the glue spreader, is further provided with a heating chamber, the heating chamber is communicated with the cavity, the bottom of the heating chamber is provided with a plurality of air holes, and the air holes are located above the corrugated paper.
Through adopting above-mentioned technical scheme, in the unnecessary heat that the heating rod produced flows into the heating chamber in the cavity, the gas pocket on the rethread heating chamber flows to the surface that has the corrugated paper of glue film to heat the corrugated paper, improved glue and corrugated paper combination degree, simultaneously, also can carry out make full use of to the heat of heating rod output, indirectly practiced thrift the manufacturing cost of corrugated paper.
Preferably, a fan is arranged inside the heating chamber, an air port of the fan faces the air hole, and a through hole for air circulation is formed in the top of the heating chamber.
Through adopting above-mentioned technical scheme, start the fan, under the effect of through-hole, the fan produces the air current for the outflow of steam in the heating chamber has improved corrugated container board's stoving degree.
Preferably, the lower pore diameter of the pore is smaller than the upper pore diameter of the pore.
Through adopting above-mentioned technical scheme, the lower aperture of gas pocket is less than the last aperture of self to can be more concentrated when making steam flow to corrugated paper surface from the gas pocket, the heating effect is better.
Preferably, the inner wall of the hood is provided with a heat insulation plate, the heat insulation plate is located between the glue spreader and the leveling component, the inner wall of the hood is further provided with a plurality of heat insulation plates, and the heat insulation plates surround the leveling component and the heating chamber.
Through adopting above-mentioned technical scheme, the heat insulating board is with the aircraft bonnet inside being divided into two workspace, reduces the influence each other between two workspaces, and wherein the polylith heated board centers on flatten subassembly and heating chamber setting to reduce this regional temperature's loss, improve the device and dry the stability of work to the corrugated paper.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the corrugated paper is glued, the corrugated paper passes through a scraper, the scraper fills glue in a glue-rich area into at least a glue area, the scraper flattens a glue layer formed by unevenness of the surface of the corrugated paper, meanwhile, redundant glue enters a glue storage groove through an inclined plane of the scraper and is recycled into a material groove for reuse through a conveying assembly, the gluing quality can be improved through the operation, the redundant glue can be recycled, and the production cost is reduced;
2. one end of the bottom of the glue storage tank, which is far away from the conveying pipe, is downwards inclined from one end close to the conveying pipe, so that the speed of glue flowing to the conveying pipe is increased, and the recovery rate of the glue is increased;
3. glue in the glue storage groove needs to be conveyed through the conveying assembly after being accumulated for a certain time, and the heating rod can heat the glue in the glue storage groove so as to reduce the occurrence of the condensation condition of the glue caused by long standing time, thereby improving the working stability of the gluing device.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a cross-sectional view of an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 1. a machine platform; 11. a carrier; 111. glue spreading roller; 112. a drive motor; 113. a trough; 2. a hood; 21. a feed inlet; 22. a discharge port; 23. a heat insulation plate; 3. flattening the assembly; 31. a vertical plate; 311. a glue storage tank; 312. a cavity; 313. a heating rod; 32. a scraper; 321. a drainage groove; 4. a heating chamber; 41. air holes; 42. a fan; 43. a through hole; 5; a delivery pipe; 6. a recovery assembly; 61. recovering the plate; 62. a recovery tank.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses automatic rubber coating device of corrugated box. Referring to fig. 1 and 2, an automatic gluing device for corrugated cartons comprises a machine table 1 and a machine cover 2, wherein the machine table 1 is erected on the ground, the machine cover 2 is fixed on the upper surface of the machine table 1, the lower surface of the machine cover 2 is provided with an opening, the machine cover 2 is provided in a rectangular shape, two ends of the machine cover 2 are respectively provided with a feed inlet 21 and a discharge outlet 22, corrugated paper passes through the feed inlet 21 and the discharge outlet 22, and it is to be noted that power sources for conveying the corrugated paper through the machine cover 2 are drawn by power equipment of front and rear processes of the gluing device.
Referring to fig. 2 and 3, in addition, the top inner wall of the hood 2 and the upper surface of the machine table 1 are both provided with a bearing frame 11, the two bearing frames 11 are arranged at intervals along the vertical direction, the two bearing frames 11 are all rotated to bear the glue spreader 111, the two glue spreader 111 clamp the corrugated paper, the two side walls of the two bearing frames 11 are both provided with a driving motor (not shown in the figure), an output shaft of the driving motor is coaxially fixed with the glue spreader 111, and the two glue spreader 111 can rotate under the driving of the driving motor. Simultaneously, the last surface mounting who bears the frame 11 that is located the top has silo 113, the silo 113 is built-in to contain glue, the bottom of silo 113 is fixed with a plurality of glue gun heads (not shown in the figure), a plurality of glue gun heads are arranged along the length direction interval of glue spreader 111, glue gun head and silo 113 intercommunication, glue gun head is located higher glue spreader 111's top, glue gun head can spray the glue in silo 113 to the surface that is located the glue spreader 111 of top, the corrugated paper passes through feed inlet 21 and enters into 2 insides of aircraft bonnet, glue gun head drips the glue in silo 113 on higher glue spreader 111 surface, the corrugated paper is when glue spreader 111, glue spreader 111 carries out the rubber coating to the corrugated paper, the glue spreader 111 that is located the below then plays and bears the additional function.
Further, still be provided with in the aircraft bonnet 2 and flatten subassembly 3, flatten subassembly 3 and be located glue spreader 111 rear, it is specific, flatten subassembly 3 and include riser 31 and scraper 32, riser 31 vertical fixation in aircraft bonnet 2's top inner wall, scraper 32 vertical fixation in riser 31 is towards the one side of glue spreader 111, scraper 32 is the slope setting, the higher side of scraper 32 is laminated with riser 31, and the bottom surface of scraper 32 is laminated with the upper surface of corrugated paper, glue storage groove 311 has been seted up to riser 31's lateral wall, glue storage groove 311's notch is located scraper 32's top edge, glue storage groove 311 and silo 113 between be provided with conveying assembly.
It is specific, the corrugated paper rubber coating is accomplished the back, the corrugated paper passes through scraper 32, scraper 32 fills the regional glue of gluing more and fills at least gluey region, scraper 32 is to the glue film of formation because of corrugated paper surface unevenness, and simultaneously, unnecessary glue enters into in storing up gluey groove 311 through scraper 32's inclined plane, it reuses in silo 113 to retrieve through conveying component, the above-mentioned operation can reduce the glue film unevenness on the surface of corrugated paper, also can lead to two corrugated papers when the pressfitting, the corrugated paper outside can be extruded to bellied glue film, the extravagant condition that leads to glue takes place, the rubber coating quality has been improved, also can retrieve the reuse to unnecessary glue simultaneously, and the production cost is reduced.
Further, multichannel drainage groove 321 has been seted up on the surface of scraper 32, and drainage groove 321 sets up along the length direction interval of scraper 32, the notch of drainage groove 321 one end and the edge parallel and level of scraper 32, the notch and the glue storage groove 311 intercommunication of the drainage groove 321 other end. Drainage groove 321 plays the guide effect, and after scraper 32 and glue film relative motion, under the mutual extruded effect of scraper 32 and glue film, unnecessary glue enters into in storing up gluey groove 311 along drainage groove 321, and then the collection of the glue of being convenient for more.
Meanwhile, the end, far away from the conveying component, of the tank bottom of the glue storage tank 311 is downwards inclined from the end close to the conveying component, and the end, far away from the conveying component, of the tank bottom of the glue storage tank 311 is downwards inclined from the end close to the conveying component, so that the speed of glue flowing to the conveying component is increased, and the recovery rate of the glue is increased.
In addition, the inside of riser 31 is provided with cavity 312, cavity 312 is located the top of storing up gluey groove 311, install heating rod 313 in the cavity 312, heating rod 313 produces the heat, so that temperature in the cavity 312 improves, also can make the temperature in storing up gluey groove 311 improve simultaneously, glue in storing up gluey groove 311 needs to carry the back through the overstock of certain time, the rethread transport assembly carries, because heating rod 313 can heat the glue that is located storing up gluey groove 311, the condition emergence that produces the coagulation because of the time of standing for a long time of reducing glue, the job stabilization nature of this rubber coating device has been improved.
Further, the vertical plate 31 is provided with a heating chamber 4 opposite to the side wall of the glue spreader 111, in this embodiment, the heating chamber 4 is formed by a plate-shaped structure horizontally arranged, the plate-shaped structure is fixed on the side wall of the vertical plate 31 by welding, meanwhile, the heating chamber 4 is communicated with the cavity 312, a plurality of air holes 41 are formed in the bottom of the heating chamber 4, the air holes 41 are arranged in a matrix, the air holes 41 are located above the corrugated paper, redundant heat generated by the heating rod 313 in the cavity 312 flows into the heating chamber 4, and then flows out to the surface of the corrugated paper coated with the glue layer through the air holes 41 in the heating chamber 4, so as to heat the corrugated paper, the bonding degree of the glue and the corrugated paper is improved, meanwhile, the heat generated by the heating rod 313 can be fully utilized, and the production cost of the corrugated paper is indirectly saved.
In addition, a plurality of fans 42 are installed to the top inner wall of heating chamber 4, and a plurality of fans 42 are the matrix and arrange, and the wind gap of a plurality of fans 42 is towards gas pocket 41, and correspondingly, the through-hole 43 that supplies the gas circulation is seted up at the top of heating chamber 4, and the lower aperture of gas pocket 41 is less than the last aperture of self.
Starting fan 42, under the effect of through-hole 43, fan 42 produces the air current for the outflow of steam in heating chamber 4 has improved corrugated container board's stoving degree, and simultaneously, the lower aperture of gas pocket 41 is less than the last aperture of self, so that steam can be more concentrated when flowing to the corrugated paper surface from gas pocket 41, and the heating effect is better.
In addition, the inner wall of aircraft bonnet 2 is provided with heat insulating board 23, heat insulating board 23 is fixed with aircraft bonnet 2 through the screw, heat insulating board 23 is located glue spreader 111 and flattens between the subassembly 3, 2 inner walls of aircraft bonnet still are provided with the polylith heated board, the heated board passes through the screw and is fixed with aircraft bonnet 2, the polylith heated board is around flattening subassembly 3 and heating chamber 4 setting, heat insulating board 23 is with 2 inside two workplaces that divide into of aircraft bonnet, glue spreader 111 and delivery unit are located one of them workplace, it then is located another workplace to flatten subassembly 3 and heating chamber 4, heat insulating board 23 can reduce the influence each other between two workplaces, wherein the polylith heated board is around flattening subassembly 3 and heating chamber 4 setting, in order to reduce the loss of this region temperature, improve the device and to corrugated paper stoving job's stability.
Specifically, conveying assembly includes water pump (not shown in the figure) and conveyer pipe 5, and the water pump passes through the bolt fastening in aircraft bonnet 2's inside wall, and the water pump is installed in aircraft bonnet 2's inner wall, and the inlet of water pump passes through conveyer pipe 5 and glue storage tank 311 intercommunication, and the liquid outlet of water pump passes through conveyer pipe 5 and silo 113 intercommunication. In this embodiment, the tube 5 is a flexible tube having good heat resistance and flexibility.
The water pump is started, the glue in the glue storage groove 311 is taken out through the conveying pipe 5 by the liquid inlet of the water pump, and the glue is sent into the trough 113 through the conveying pipe 5 by the liquid outlet of the water pump, so that the recycling of the glue is realized.
Referring to fig. 2 and 4, further, a recycling assembly 6 is further arranged in the hood 2, the recycling assembly 6 includes a recycling plate 61 and a recycling groove 62, the recycling plate 61 and the recycling groove 62 are mounted on the supporting frame 11 located below, the recycling groove 62 is located below the side of the recycling plate 61, the side wall of the recycling plate 61 is attached to the surface of the lower glue coating roller 111, one side of the recycling plate 61 close to the glue coating roller 111 is inclined downwards towards one side close to the recycling plate 61, and a liquid inlet of the water pump is communicated with the recycling groove 62 through a conveying pipe 5.
Specifically, when two glue spreader 111 do not carry out the centre gripping to the corrugated paper, the glue spreader 111 that is located the top can drip the glue spreader 111 surface of below because of gravity reason, and when the glue spreader 111 of below rotated, glue spreader 111 and recovery sheet 61 relative motion to make recovery sheet 61 scrape the glue on glue spreader 111 surface, the glue that is scraped falls into recovery tank 62 along recovery sheet 61 in, the cooperation through water pump and conveyer pipe 5 is again pumped back silo 113, has realized the recovery of glue.
The implementation principle of the automatic gluing device for the corrugated case in the embodiment of the application is as follows: corrugated paper enters the machine cover 2 through the feed port 21, glue in the trough 113 is dripped on the surface of the higher glue spreader 111 by the glue spraying head, when the corrugated paper passes through the glue spreader 111, the glue is spread on the corrugated paper by the glue spreader 111, after the glue spreading of the corrugated paper is finished, the corrugated paper passes through the scraper 32, the scraper 32 fills up glue in a glue-rich area in a glue-poor area, the scraper 32 flattens a glue layer formed by uneven surfaces of the corrugated paper, meanwhile, redundant glue enters the glue storage trough 311 through the inclined plane of the scraper 32 and is recycled into the trough 113 through the conveying assembly for reuse, the operation can reduce the unevenness of the glue layer on the surface of the corrugated paper, can also cause the condition that the convex glue layer can be extruded out of the corrugated paper when two corrugated papers are pressed, thereby causing the waste of the glue, improving the glue spreading quality and simultaneously recycling the redundant glue, the production cost is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an automatic rubber coating device of corrugated box which characterized in that: including board (1), the last fixed surface of board (1) has aircraft bonnet (2), feed inlet (21) and discharge gate (22) have been seted up respectively to the front and back lateral wall of aircraft bonnet (2), feed inlet (21) with discharge gate (22) supply the corrugated paper to pass, aircraft bonnet (2) internal rotation bears two glue spreader (111) along vertical direction interval setting, two glue spreader (111) centre gripping corrugated paper, be provided with silo (113) in aircraft bonnet (2), the silo (113) is built-in to contain glue, silo (113) is provided with the glue-spraying head, the glue-spraying head is located higher the top of glue spreader (111), still be provided with in aircraft bonnet (2) and flatten subassembly (3), it is located glue spreader (111) rear to flatten subassembly (3);
the leveling assembly (3) comprises a vertical plate (31) and a scraper (32), wherein the vertical plate (31) is vertically fixed in the hood (2), the scraper (32) is vertically fixed on the vertical plate (31) towards one side of the glue spreader (111), the scraper (32) is obliquely arranged, the bottom surface of the scraper (32) is attached to corrugated paper, a glue storage groove (311) is formed in the side wall of the vertical plate (31), a notch of the glue storage groove (311) is located at the top edge of the scraper (32), and a conveying assembly is arranged between the glue storage groove (311) and the trough (113).
2. The automatic gluing device for corrugated cases according to claim 1, wherein: the conveying assembly comprises a water pump and a conveying pipe (5), the water pump is installed on the inner wall of the hood (2), a liquid inlet of the water pump is communicated with the glue storage groove (311) through the conveying pipe (5), and a liquid outlet of the water pump is communicated with the material storage groove (113) through the conveying pipe (5).
3. The automatic gluing device for corrugated cases according to claim 2, wherein: scraper (32) are provided with multichannel drainage groove (321), multichannel drainage groove (321) are followed the length direction interval of scraper (32) sets up, the notch of drainage groove (321) one end with the edge parallel and level of scraper (32), the notch of the drainage groove (321) other end with glue storage groove (311) intercommunication.
4. The automatic gluing device for corrugated cases according to claim 2, wherein: one end of the bottom of the glue storage tank (311), which is far away from the conveying pipe (5), is inclined downwards from one end close to the conveying pipe (5).
5. The automatic gluing device for corrugated cases according to claim 2, wherein: still be provided with in aircraft bonnet (2) and retrieve subassembly (6), retrieve subassembly (6) including retrieving board (61) and accumulator (62), retrieve board (61) with accumulator (62) install in aircraft bonnet (2) are inside, accumulator (62) are located the side below of retrieving board (61), the lateral wall of retrieving board (61) is with lower the surface laminating of glue spreader (111), it is close to retrieve board (61) one side orientation of glue spreader (111) is close to one side of retrieving board (61) is the downward sloping setting, the inlet of water pump passes through conveyer pipe (5) with accumulator (62) intercommunication.
6. The automatic gluing device for corrugated cases according to claim 1, wherein: a cavity (312) is formed in the vertical plate (31), the cavity (312) is located above the glue storage groove (311), and a heating rod (313) is arranged in the cavity (312).
7. The automatic gluing device for corrugated cases as claimed in claim 6, wherein: the side wall of the glue spreader (111) is provided with a heating chamber (4) back to the vertical plate (31), the heating chamber (4) is communicated with the cavity (312), the bottom of the heating chamber (4) is provided with a plurality of air holes (41), and the air holes (41) are located above the corrugated paper.
8. The automatic gluing device for corrugated cases of claim 7, wherein: the heating chamber (4) is internally provided with a fan (42), the air hole of the fan (42) faces the air hole (41), and the top of the heating chamber (4) is provided with a through hole (43) for air circulation.
9. The automatic gluing device for corrugated cases of claim 8, wherein: the lower aperture of the air hole (41) is smaller than the upper aperture of the air hole.
10. The automatic gluing device for corrugated cases of claim 7, wherein: the inner wall of aircraft bonnet (2) is provided with heat insulating board (23), heat insulating board (23) are located glue spreader (111) with flatten between subassembly (3), aircraft bonnet (2) inner wall still is provided with the polylith heated board, the polylith the heated board centers on flatten subassembly (3) with heating chamber (4) set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210690535.0A CN114849962A (en) | 2022-06-18 | 2022-06-18 | Automatic gluing device for corrugated carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210690535.0A CN114849962A (en) | 2022-06-18 | 2022-06-18 | Automatic gluing device for corrugated carton |
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| Publication Number | Publication Date |
|---|---|
| CN114849962A true CN114849962A (en) | 2022-08-05 |
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ID=82625853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210690535.0A Withdrawn CN114849962A (en) | 2022-06-18 | 2022-06-18 | Automatic gluing device for corrugated carton |
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| CN (1) | CN114849962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400916A (en) * | 2022-08-17 | 2022-11-29 | 海盐三湾塑业有限公司 | Film gluing machine |
-
2022
- 2022-06-18 CN CN202210690535.0A patent/CN114849962A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400916A (en) * | 2022-08-17 | 2022-11-29 | 海盐三湾塑业有限公司 | Film gluing machine |
| CN115400916B (en) * | 2022-08-17 | 2023-07-18 | 海盐三湾塑业有限公司 | Film gluing machine |
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Application publication date: 20220805 |