CN207260497U

CN207260497U - A kind of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line

Info

Publication number: CN207260497U
Application number: CN201721269889.9U
Authority: CN
Inventors: 刘艳丽
Original assignee: Henan Wei Jinxin Energy Technology Co Ltd
Current assignee: Henan Wei Jinxin Energy Technology Co Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2018-04-20
Anticipated expiration: 2027-09-29

Abstract

The utility model provides a kind of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line, it includes sequentially connected uncoiling mechanism, aluminium plate wiper mechanism, aluminium plate drying mechanism, multiple spraying decoration and drying mechanism, film-covering mechanism, spooler and cutting mechanism, the uncoiling mechanism has kink buffer gear, the aluminium plate wiper mechanism includes alkaline degreasing pond, first washing pool, pickling tube, second washing pool, passivation pool and the 3rd washing pool, the repeatedly spraying decoration includes sequentially connected basecoat paint machine with drying mechanism, first drying baker, first stamp flush coater, the waste heat circulation device of two drying bakers of second drying baker and connection, the film-covering mechanism includes laminating machine, the spooler includes batching the axis that rises, reel-motor and transmission mechanism.Energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line have the advantages that design science, prevent aluminium sheet retraction, spraying colouring firmly, waste gas circulation utilize reduction pollution, optional chromaticity printing, Fully-pipelined shaping.

Description

A kind of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line

Technical field

A kind of production line of ceiling is the utility model is related to, specifically, relate to a kind of energy-saving aluminium sheet smallpox spray Flower shaping automatic assembly line.

Background technology

The making of aluminum material ceiling, after being cut into target size using aluminium sheet plate mostly now, is uniformly printed, is sprayed Apply or shaping, it is less efficient, big to version difficulty, production cost is high, be not suitable for producing in enormous quantities, since product quantity is excessive, dry Do, dry, collecting and etc. become cumbersome, exhaust gas that midway produces, waste material are difficult to unified collection processing, and pollution is larger, set The difficulty bigger of color printing.

In order to solve the problems, such as present on, people are seeking a kind of preferable technical solution always.

The content of the invention

The purpose of this utility model is in view of the deficiencies of the prior art, so as to provide a kind of design science, prevent aluminium sheet from contracting Into, spraying colouring firmly, waste gas circulation using reduce pollution, optional chromaticity printing, a kind of Fully-pipelined molding energy-saving aluminium The spraying decoration of plate smallpox is molded automatic assembly line.

To achieve these goals, technical solution is used by the utility model：A kind of energy-saving aluminium sheet smallpox spraying decoration It is molded automatic assembly line, including sequentially connected uncoiling mechanism, aluminium plate wiper mechanism, aluminium plate drying mechanism, multiple spraying decoration With drying mechanism, film-covering mechanism, spooler and cutting mechanism, the uncoiling mechanism has one to be used to prevent the aluminium sheet after expansion The kink buffer gear of de- control retraction, the aluminium plate wiper mechanism include alkaline degreasing pond connected in sequence, the first washing pool, Pickling tube, the second washing pool, passivation pool and the 3rd washing pool, the aluminium plate drying mechanism includes box drying chamber, described more Secondary spraying decoration includes sequentially connected basecoat paint machine, the first drying baker, the first stamp flush coater, the second drying baker with drying mechanism With the waste heat circulation device of two drying bakers of connection, the film-covering mechanism includes laminating machine, the spooler including batch the axis that rises, Reel-motor and transmission mechanism.

Described on base, the kink buffer gear includes upper row's roller and lower roll, in the roller and lower roll in upper row's roller Roller be staggered, the spacing between upper row's roller and the lower roll is 1-2m, the buffering of the kink buffer gear Aluminium sheet length is at least 10m.

It is described on base, a saturation tank is set before the alkalescence degreasing pond, temperature control device, the leaching are installed in the saturation tank Moisten pond both ends and slow live-roller is installed, be agent of non-phosphate degreasing in the alkalescence degreasing pond, first washing pool, second are washed It is the clear water of stream living in pond, the 3rd washing pool, is the pickle for removing oxide film dissolving in the pickling tube, is in the passivation pool Passivator, it is the alkalescence degreasing pond, first washing pool, the second washing pool, the 3rd washing pool, the pickling tube, described blunt The port of export for changing pond is respectively mounted the water suction roller of a pair of of parcel absorbent cotton.

Described on base, the arrival end of the box drying chamber is equipped with two rollers vertically arranged and arranged on two vertical arrangements Roller between a pair of of high-pressure spraying head, a pair of high-pressure spraying head is installed on the both sides of aluminium sheet walking path, the height Aluminium sheet described in the face of spray head obliquely is pressed to set, the inlet of the box drying chamber sets a pair of of water suction roller.

Described on base, it further includes the second stamp flush coater, the 3rd drying baker, the 3rd stamp flush coater and the 4th drying The port of export of case, the port of export of second drying baker and the 3rd drying baker is respectively mounted the conversion in a changeable transhipment path Roller, the conversion roller can be between the input path of the film-covering mechanism and the input paths of the second stamp flush coater And switch between the input path of the 3rd stamp flush coater and the input path of the film-covering mechanism, second stamp The Chromatography System for correction is respectively provided with flush coater, the 3rd stamp flush coater.

Described on base, the waste heat circulation device includes connecting at the top of first drying baker and the second drying baker top The pump-line in portion, the combustion chamber of the connection pump-line, connect the combustion chamber and extraneous ventilation shaft and connect institute State combustion chamber and first drying baker, second drying baker heat supplying pipeline reflux line.

Described on base, it further includes fuel gas transmission pipeline, and the pump-line is imported with the fuel gas transmission pipeline and mixed Preheating chamber, the mixing preheating chamber connect the combustion chamber.

Described on base, the import of the pump-line is located at the top of first drying baker and at the top of second drying baker Wherein side.

It is described on base, the spray of the first stamp flush coater, the second stamp flush coater, the 3rd stamp flush coater Apply end and be respectively mounted a draft hood, the draft hood connects the pump-line of the waste heat circulation device.

Described on base, the waste heat circulation device is also connected with the 3rd drying baker and the 4th drying baker.

It is described on base, axis rotation of rising is batched described in the reel-motor driving, the cutting mechanism includes spaced set Segmentation cutter, conveying roller, cutting edge motor and cutting edge cutter, before the cutting edge motor drives the conveying roller to drive the aluminium sheet Move, the cutting edge cutter is used to trim aluminium sheet size mounted in the segmentation cutter both sides, and the segmentation cutter is used for aluminium sheet point Bar.

The utility model has substantive distinguishing features and progress compared with the prior art, specifically, the utility model have with Lower advantage：

1st, aluminium sheet is directly unfolded, handles progress stamp spraying, then cuts shaping again, since stamp sprays continuous processing, Greatly improve shaping efficiency, reduce production cost, printing quality also higher.

2nd, uncoiling mechanism includes kink buffer gear, in no worker monitor, when a roll of aluminium expansion finishes, avoids aluminium quilt Aluminium caused by front roller pulls flies out forward, damages equipment, using the buffer gear, buffering of the aluminium in buffer gear Length at least 10m, reserves enough time to put on new aluminium, production can be uninterrupted for operating personnel.

3rd, since the attachment on aluminium is during long-term storage, degree height is firmly bonded, directly carries out the effect of oil removing Fruit is not so good, therefore, a saturation tank is set before alkaline degreasing pond, water is filled in saturation tank, and is suitably heated, temperature control At 20 ° to 30 °, after the attachment infiltration on aluminium, softening, oil removing is carried out entering in alkaline degreasing pond, into acid Secondary oil removing is carried out in wash pool and removes oxide film dissolving, is then passivated processing, will be carried out once after chemical treatment every time Washing, will be blotted after washing with water suction roller every time, ensure the thorough of aluminium processing.

4th, before box drying chamber is entered, to ensure no chemical residues on aluminium sheet, it is necessary to further clean, which is set It is calculated as transmitting from bottom to top, aluminium sheet keeps vertical from bottom to top, and then with high-pressure nozzle spary aluminium sheet both sides, direction is towards under side Side, high pressure water is preferable to the cleaning performance of aluminium sheet, and spray direction is downward, maximumlly cleans aluminium sheet, ensures aluminium sheet cleaning.

5th, the second stamp flush coater, the 3rd stamp flush coater and supporting drying baker, and rear two sets of stamp flush coaters are increased It can be switched between first set stamp flush coater, between rear two sets of stamp flush coaters by changing roller, for full The monochromatic spraying of foot, the different demands of chromatography spraying, the interchangeable ability of product line are strong.

6th, it is further, increase waste heat circulation device at the first drying baker, the second drying baker, its purpose primarily directed to The coating cloud exhaust-gas treatment produced is sprayed, asking for exhaust gas emission compliance can be solved after the coating cloud that burns by the way of directly burning Topic, but directly burning needs consuming energy, produces huge heat, therefore, this partial heat is re-used, for first The drying heat source of drying baker and the second drying baker, i.e., solve by exhaust gas, also reuses the hot gas for the gained that burns, has The advantages of energy conservation and environmental protection.

7th, the aluminium volume that overlay film is completed is transported to cutting mechanism by transporting equipment and loads cutting mechanism, carries out cutting edge and cuts Bar operates, and then carries out nibbling shear by cutting implement again, forms finished product, and directly packaging is transported, and is completed Fully-pipelined Production operation.

Brief description of the drawings

Fig. 1 be energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line in the utility model early period process part structure Schematic diagram.

Fig. 2 is the multiple spraying decoration of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line and drying mechanism in the utility model Structure diagram.

In figure：1. kink buffer gear；Roller is arranged on 1-1.；1-2. lower roll；2. saturation tank；3. the first washing pool；4. alkali Property degreasing pond；5. the second washing pool；6. pickling tube；7. passivation pool；8. absorb water roller；9. high-pressure spraying head；10. box baking Dry chamber；11. the first stamp flush coater；12. the second drying baker；13. the second stamp flush coater；14. the 3rd drying baker；15. the 3rd Stamp flush coater；16. the 4th drying baker；17. change roller；18. pump-line；19. combustion chamber；20. fuel gas transmission pipeline； 21. ventilation shaft；22. mix preheating chamber；23. the 3rd washing pool；Reflux line 24.

Embodiment

Below by embodiment, the technical solution of the utility model is described in further detail.

As depicted in figs. 1 and 2, a kind of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line, including sequentially connected open Roll up mechanism, aluminium plate wiper mechanism, aluminium plate drying mechanism, multiple spraying decoration and drying mechanism, film-covering mechanism, spooler and cut Cutting mill structure, the uncoiling mechanism have one to be used for the kink buffer gear 1 for preventing that the aluminium sheet of expansion is retracted, the aluminium plate cleaning Mechanism includes alkaline degreasing pond 4 connected in sequence, the first washing pool 3, pickling tube 6, the second washing pool 5,7 and the 3rd water of passivation pool Wash pool 23, the aluminium plate drying mechanism include box drying chamber 10, and the repeatedly spraying decoration includes being sequentially connected with drying mechanism Basecoat paint machine, the first drying baker, the first stamp flush coater 11, the second drying baker 12 and connect two drying bakers waste heat circulation Device, the film-covering mechanism include laminating machine, and the spooler includes batching the axis that rises, reel-motor and transmission mechanism.

The kink buffer gear 1 includes the roller and lower roll 1- in upper row's roller 1-1 and lower roll 1-2, upper row's roller 1-1 Roller in 2 is staggered, and the spacing between upper row's roller 1-1 and the lower roll 1-2 is 1-2m, the kink buffer The buffering aluminium sheet length of structure 1 is at least 10m, and the aluminium sheet after uncoiling is wound on row's roller 1-1 and lower roll 1-2, snakelike expansion, long Spend at least 10m, terminate in aluminium volume expansion, and it is unattended in the case of, which can effectively avoid aluminium volume end Retraction rebound, avoids injuring equipment, and due to the presence of buffer gear, staff in the situation of discovery, can reserve compared with More time goes to install new aluminium volume, does not shut down operation continuously.

After expansion, aluminium sheet initially enters saturation tank 2, temperature control device is installed in the saturation tank 2, for controlling saturation tank 2 Interior water temperature, it is therefore an objective to soften the attachment on aluminium sheet, be ready for the action of next step, the equipment is in winter application effect Most preferably, slow live-roller is installed at 2 both ends of saturation tank, it is therefore an objective to is increased the time of infiltration, is nothing in the alkalescence degreasing pond 4 Phosphorus degreasing agent, for sloughing the grease of surface attachment, first washing pool 3, the second washing pool 5, in the 3rd washing pool 23 It is the pickling for removing oxide film dissolving for the unnecessary chemical substance of attachment to be rinsed well, in the pickling tube 6 for the clear water of stream living Liquid, is passivator in the passivation pool 7, by aluminium sheet second, remaining special grease can be removed first, oxide film dissolving can be removed Surface passivation, prepares for follow-up spraying colouring, the alkalescence degreasing pond 4, first washing pool 3, the second washing pool 5, 3rd washing pool 23, the pickling tube 6, the port of export of the passivation pool 7 are respectively mounted the water suction roller 8 of a pair of of parcel absorbent cotton, The purpose is to reduce the liquid in each pond mutually to obscure.

To ensure that surface of aluminum plate is clean, cleaned again before drying chamber is entered, the entrance of the box drying chamber 10 Hold and be equipped with two rollers vertically arranged and a pair of of high-pressure spraying first 9 between two rollers vertically arranged, described in a pair High-pressure spraying first 9 is installed on the both sides of aluminium sheet walking path, and aluminium sheet described in first 9 face obliquely of high-pressure spraying is set, A pair of of water suction roller of inlet setting of the box drying chamber, aluminium sheet are holded up, and surface is difficult to attachment residual, through high-pressure nozzle certainly Upper and lower hydro-peening, residual almost can all remove, then dried into drying chamber, avoid chemical substance at high temperature There is the problem of defect ware with aluminium sheet reaction.

Then aluminium sheet enters multiple spraying decoration and drying mechanism, in single color printing, only with basecoat paint machine, the first drying Case, the first stamp flush coater 11, the second drying baker 12, if desired polychrome printing, then install the second stamp flush coater 13, additional Three drying bakers 14, the 3rd stamp flush coater 15 and the 4th drying baker 16, the port of export of second drying baker 12 and the described 3rd The port of export of drying baker 14 is respectively mounted the conversion roller 17 in a changeable transhipment path, and the conversion roller 17 can be in the overlay film Between the input path of mechanism and the input path of the second stamp flush coater 13 and the 3rd stamp flush coater 15 Switch between input path and the input path of the film-covering mechanism, specific switching construction is movably propped up by motor driving one Frame realizes that conversion roller 17 is rack-mount, switches to different input paths as needed, realizes dichromatism printing or three Color prints.

The Chromatography System for correction is respectively provided with the second stamp flush coater 13, the 3rd stamp flush coater 15, Correction and positioning during for chromatography, the technology are relatively conventional in print field.

During aluminium sheet stamp sprays, paint is to be attached to vaporific on aluminium sheet, then will some mist Shape paint drifts in atmosphere, and directly easily pollution air, the application utilize the waste heat circulation device, including connection institute for discharge State the pump-line 18 at the first drying baker top and the top of the second drying baker 12, connect the combustion chamber of the pump-line 18 19th, the combustion chamber 19 and extraneous ventilation shaft 21 are connected and connects the combustion chamber 19 and first drying baker, described The reflux line 24 of the heat supplying pipeline of second drying baker 12.

The spraying of the first stamp flush coater 11, the second stamp flush coater 13, the 3rd stamp flush coater 15 End is respectively mounted a draft hood, and the draft hood connects the pump-line 18 of the waste heat circulation device.Maximumlly prevent vaporific Paint is sprayed onto in surrounding air.

Pump-line 18 is used to take vaporific paint away, and ventilation shaft 21 is used to be passed through outside air, and combustion chamber 19 is used to fire Oil firing paint, is painted after burning, and obtained gas already belongs to the gas of qualified discharge, is not arranged this portion gas directly at this time Put, but connect first drying baker, the heat supplying pipeline of second drying baker, the heat for generation of burning is discharged, It can specifically be carried out by the form of heat exchange.

For improving combustion efficiency, design fuel gas transmission pipeline 20, the pump-line 18 and the fuel gas transmission pipeline 20 import mixing preheating chamber 22, and paint and combustion gas are mixed, and the mixing preheating chamber 22 connects the combustion chamber 19, carries out Burning.

The import of the pump-line is located at wherein one at the top of first drying baker and at the top of second drying baker Side, the purpose is to ensure that the temperature in drying baker is not lost in.

In the environment of chromatography, the waste heat circulation device is also connected with the 3rd drying baker 14 and the 4th drying baker 16。

Axis rotation of rising is batched described in the reel-motor driving, the segmentation that the cutting mechanism includes spaced set is cut Knife, conveying roller, cutting edge motor and cutting edge cutter, the cutting edge motor drive the conveying roller to drive the aluminium sheet reach, drive The aluminium sheet reach expansion, the cutting edge cutter are installed on the segmentation cutter both sides, and the cutting edge cutter is used to trim aluminium sheet Size, the segmentation cutter are used for aluminium sheet slitting, and the coiling again of the aluminium sheet after slitting, into next process, carries out stripping and slicing.

Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced Change；Without departing from the spirit of technical solutions of the utility model, it should all cover in the claimed technical solution of the utility model Among scope.

Claims

A kind of 1. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line, it is characterised in that：It includes sequentially connected uncoiler Structure, aluminium plate wiper mechanism, aluminium plate drying mechanism, multiple spraying decoration and drying mechanism, film-covering mechanism, spooler and cutting machine Structure, the uncoiling mechanism have one to be used to prevent the aluminium sheet after expansion from taking off the kink buffer gear that control is retracted, and the aluminium plate is clear Washing machine structure includes alkaline degreasing pond, the first washing pool, pickling tube, the second washing pool, passivation pool and the 3rd washing connected in sequence Pond, the aluminium plate drying mechanism include box drying chamber, and the repeatedly spraying decoration includes sequentially connected priming paint with drying mechanism Flush coater, the first drying baker, the first stamp flush coater, the second drying baker and the waste heat circulation device for connecting two drying bakers, it is described Film-covering mechanism includes laminating machine, and the spooler includes batching the axis that rises, reel-motor and transmission mechanism.
A kind of 2. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 1, it is characterised in that：It is described Kink buffer gear includes upper row's roller and lower roll, and the roller in roller and lower roll in upper row's roller is staggered, it is described on The spacing arranged between roller and the lower roll is 1-2m, and the buffering aluminium sheet length of the kink buffer gear is 10m.
A kind of 3. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 1 or 2, it is characterised in that： One saturation tank is set before the alkalescence degreasing pond, temperature control device is installed in the saturation tank, the saturation tank both ends installation is slow Live-roller, is agent of non-phosphate degreasing in the alkalescence degreasing pond, first washing pool, the second washing pool, equal in the 3rd washing pool For the clear water of stream living, the interior pickling tube is the pickle for going oxide film dissolving, is passivator in the passivation pool, and the alkalescence is de- Fat pond, first washing pool, the second washing pool, the 3rd washing pool, the pickling tube, the port of export of the passivation pool are respectively mounted The water suction roller of a pair of parcel absorbent cotton.
A kind of 4. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 3, it is characterised in that：It is described The arrival end of box drying chamber is equipped with two rollers vertically arranged and a pair of of high pressure between two rollers vertically arranged Spray head, a pair of high-pressure spraying head are installed on the both sides of aluminium sheet walking path, the face of the high-pressure spraying head obliquely The aluminium sheet is set, and the inlet of the box drying chamber sets a pair of of water suction roller.
A kind of 5. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 4, it is characterised in that：It is also Including the second stamp flush coater, the 3rd drying baker, the 3rd stamp flush coater and the 4th drying baker, the outlet of second drying baker The port of export of end and the 3rd drying baker is respectively mounted the conversion roller in a changeable transhipment path, and the conversion roller can be in institute State film-covering mechanism input path and the second stamp flush coater input path between and the 3rd stamp flush coater Input path and the film-covering mechanism input path between switch, the second stamp flush coater, the 3rd stamp spray The Chromatography System for correction is respectively provided with painting machine.
A kind of 6. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 5, it is characterised in that：It is described Waste heat circulation device include connecting at the top of first drying baker with the pump-line at the top of second drying baker, connect described in Combustion chamber, the connection combustion chamber of pump-line are dried with extraneous ventilation shaft with the combustion chamber and described first is connected Case, second drying baker heat supplying pipeline reflux line.
A kind of 7. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 6, it is characterised in that：It is also Including fuel gas transmission pipeline, the pump-line imports with the fuel gas transmission pipeline and mixes preheating chamber, the mixing preheating chamber The combustion chamber is connected, the import of the pump-line is located at the top of first drying baker and at the top of second drying baker Wherein side.
A kind of 8. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 7, it is characterised in that：It is described First stamp flush coater, the second stamp flush coater, the spraying end of the 3rd stamp flush coater are respectively mounted a draft hood, institute State the pump-line that draft hood connects the waste heat circulation device.
A kind of 9. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 5, it is characterised in that：It is described Waste heat circulation device is also connected with the 3rd drying baker and the 4th drying baker.
A kind of 10. energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line according to claim 1, it is characterised in that：Institute State and axis rotation of rising is batched described in reel-motor driving, the cutting mechanism includes the segmentation cutter, conveying roller, sanction of spaced set Side motor and cutting edge cutter, the cutting edge motor drive the conveying roller driving aluminium sheet reach, and the cutting edge cutter is mounted in described Segmentation cutter both sides are used to trim aluminium sheet size, and the segmentation cutter is used for aluminium sheet slitting.