CN109702827A - The film covering device of furniture board - Google Patents
The film covering device of furniture board Download PDFInfo
- Publication number
- CN109702827A CN109702827A CN201910094084.2A CN201910094084A CN109702827A CN 109702827 A CN109702827 A CN 109702827A CN 201910094084 A CN201910094084 A CN 201910094084A CN 109702827 A CN109702827 A CN 109702827A
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- Prior art keywords
- cavity
- glue
- piston
- rack
- roller
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Abstract
The present invention relates to furniture processing technology fields, a kind of film covering device of furniture board, including rack are disclosed, rack is equipped with transport mechanism, rack is equipped with cylinder body, partition is connected in cylinder body, cylinder body is separated into the first cavity and the second cavity by partition, and partition is equipped with the first check valve, first piston is slidably connected in first cavity, first cavity is equipped with unidirectional air outlet valve, and unidirectional air outlet valve is provided with the extraneous through-hole with the second cavity of connection between partition and first piston, on cylinder body;Upper glue roller, overlay film roller and wound membrane roller are rotatably connected in rack, upper glue roller is equipped with cavity and plastic hole, rack is equipped with glue storage box, second piston is slidably connected in glue storage box, it is connected with elastic component between second piston and glue storage box, glue storage box is equipped with pressure relief opening, and glue storage box has been separated into glue chamber and without glue chamber by second piston, there is glue chamber to be connected to cavity, no glue chamber is connected to by unidirectional air outlet valve with the first cavity.The present invention is able to carry out uniform gluing by upper glue roller.
Description
Technical field
The present invention relates to furniture processing technology fields, and in particular to a kind of film covering device of furniture board.
Background technique
During Furniture panel produces, in order to keep plate surface more beautiful, it usually needs carried out to plate surface
Overlay film after overlay film, can form the protective film of one layer of smooth and beautiful appearance in plate surface, be protected by protective film to plate surface
Shield makes it have certain waterproof anti-corrosion effect.Traditional coating process uses artificial spreading glue, adopts and fastens with glue
Mode carries out overlay film, may be because the defects of smearing irregular caused bubble after overlay film, seriously affects compound film quality, Er Qiechuan
The mode working efficiency of system is low, can not adapt to large-scale production needs.
Summary of the invention
The object of the present invention is to provide a kind of film covering devices of furniture board, to solve in the prior art because glue is smeared not
Cause the problem of overlay film effect difference.
To achieve the above object, The technical solution adopted by the invention is as follows:
The film covering device of furniture board, including rack, rack are equipped with the transport mechanism for being used for transmission plank, transport mechanism
The rack of top is equipped with cylinder body, is connected with partition in cylinder body, cylinder body is separated into the first cavity and the second cavity, partition by partition
It is equipped with from the second cavity to the first check valve of the first cavity one-way conduction, slidably connects first piston in the first cavity,
Rack is equipped with the driving mechanism for driving first piston to slide, and the first cavity is equipped with unidirectional air outlet valve, unidirectional air outlet valve
Between partition and first piston, cylinder body is towards being provided with the extraneous through-holes with the second cavity of multiple connections on the side of plank;
Upper glue roller, overlay film roller and wound membrane roller are rotatably connected in rack, upper glue roller is equipped with the cavity for accommodating glue, and connection
Cavity and extraneous plastic hole, rack are equipped with glue storage box, and second piston, second piston and storage glue are slidably connected in glue storage box
Elastic component is connected between case, glue storage box is equipped with pressure relief opening, and glue storage box has been separated into glue chamber and without glue chamber, had by second piston
Glue chamber is connected to cavity, and no glue chamber is connected to by unidirectional air outlet valve with the first cavity.
The principle of the present invention: plank is transmitted by transport mechanism, plank will go first through cylinder body, pass through driving machine
Structure drives first piston to slide far from through-hole, extraneous due to being connected between the first cavity and the second cavity by the first check valve
It after air via through holes enter the second cavity, will be entered in the first cavity through the first check valve, to pass through first piston
Sliding makes formation negative pressure in cylinder body carry out absorption cleaning to the dust of board surface when plank passes through;Then pass through driving
Mechanism drives first piston reverse slide to compress the air in the first cavity, and make it into glue storage box without in glue chamber,
Increase air pressure, to push second piston, glue compression is pushed into appearance to there is the sliding of glue chamber by second piston
In chamber, second piston, which continues sliding, will be such that no glue chamber is connected to pressure relief opening, air be discharged from pressure relief opening, second piston will no longer
It is mobile, it is glued to realize to upper glue roller.It is rotated by upper glue roller, makes the glue in cavity under the action of gravity and centrifugal force
It flows on plank through plastic hole, while being smeared glue uniformly by upper glue roller roll-in, it then will be on wound membrane roller by overlay film roller
Film roll be pressed on plank.
Compared with prior art, beneficial effects of the present invention:
1, setting cylinder body first generates negative pressure using reciprocatingly sliding for first piston, adsorb to the dust on plank clear
Reason avoids dust from causing uneven, overlay film generation bubble of gluing etc.;The air for being formed and being collected during negative pressure is recycled, by the
The compression of one piston, and push second piston to slide using air pressure, it realizes that glue storage box conveys glue to upper glue roller automatically, is not necessarily to people
Work is glued, and also need not all be placed directly into glue in cavity, if not using for a long time, being easy after hardening that the glue solidifies will
Plastic emitting hole plug also avoids the waste of glue to control the usage amount of glue.
2, upper glue roller is set, by the way that cavity and plastic hole are arranged in upper glue roller, enables glue equably from plastic hole
Then outflow carries out roll-in to glue using the rotation of upper glue roller, glue is enable equably to be applied on plank;And pass through
Roll-in makes may possibly be mixed in the bubble breaking in glue using pressure energy, to go out bubble at overlay film front row, avoids coated with film
Occurs bubble in product.
3, overlay film roller is set, on the plank after film roll to be pressed onto gluing, to make film paste on plank, while benefit
With the rotation of overlay film roller, roller crushing can be carried out to the bubble between plank and film again, to reach secondary exhaust bubble
Effect improves the quality of product.
Further, the rack is equipped with guide box, and air inlet and air outlet are provided on guide box, and air inlet and pressure relief opening connect
It is logical, the turbine coaxially connected with upper glue roller is rotatably connected in guide box.
After having the glue in glue chamber to be delivered to cavity by the sliding of second piston, the air in no glue chamber will be through pressure release
Mouth enters guide box, is then discharged through air outlet, makes to form lasting air-flow in guide box, which will be used as drive force whirlpool
Wheel rotation drives upper glue roller rotation by turbine, realizes automatic glue application, without additional setting power source, is using exhaust gas flowing
The driving to upper glue roller can be achieved, reached energy-efficient effect.
Further, the rack is equipped with dust-proof plate, and dust-proof plate is located at the two sides of transport mechanism, is provided in dust-proof plate
Cavity, dust-proof plate are communicated with the first conduit towards multiple gas vents are provided on the side of plank between cavity and the first cavity, and
One piston slides between the first conduit and partition, and the first conduit is equipped with the second list by the first cavity to cavity one-way conduction
The second conduit is communicated with to valve, between cavity and air outlet, the second conduit is equipped with by guide box to the third of cavity one-way conduction
Check valve.
Second one-way valve and third check valve to cavity one-way conduction is set, during first piston sliding, is begun
Air is maintained eventually and enters cavity, is then blown out through gas vent, since the two sides of transport mechanism are arranged in dust-proof plate, passes through two
The gas vent of side is dried, and brattice is formed on plank, and extraneous dust in gluing and coating process is avoided to fall on the plank after dedusting
Surface prevents dust from leading to occur fold or bubble when overlay film to the pollution of plank;In addition, by setting the first conduit,
Second conduit, second one-way valve and third check valve, provide wind-force for cavity, without additional setting power source, utilize waste gas stream
The dynamic driving that can be realized to upper glue roller, has reached energy-efficient effect.
Further, the cylinder body is towards being detachably connected with spongy layer on the side of plank.
Spongy layer is set, is wiped using dust of the sponge to board surface, improves the cleannes of board surface, and
Sponge is porous structure, can also air be made to enter in cylinder body through sponge in the negative pressure that through hole is formed, sponge can not only be right
Dust is wiped, additionally it is possible to be locked to dust;Can periodic cleaning or replacement sponge, guarantee the effect of dedusting.
Further, heating member is equipped in the upper glue roller.
Be arranged heating member, when temperature is lower, can by heating member to glue heat, prevent the glue solidifies, hardening.
Further, the cylinder body is equipped with for open-close driving mechanism close to switch.
It, will control driving mechanism starting close to switch when sensitive surface of the plank close proximity to switch;It is connect when plank is separate
When the sensitive surface closely switched, control driving mechanism is closed close to switch;Switch is positioned proximate to, it can be achieved that automatically controlling, is improved
The whole efficiency of overlay film.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention;
Fig. 2 is the left view of upper glue roller and guide box, glue storage box connection relationship in the embodiment of the present invention;
Fig. 3 is the longitudinal sectional view of dust-proof plate in the embodiment of the present invention;
Fig. 4 is enlarged drawing of the Fig. 1 at A.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: conveying chain plate 1, driving wheel 2, pressure relief opening 3, cylinder body 4, partition 5, first
Cavity 6, the second cavity 7, the first check valve 8, first piston 9, hydraulic cylinder 10, close switch 11, unidirectional air outlet valve 12, through-hole
13, spongy layer 14, upper glue roller 15, overlay film roller 16, wound membrane roller 17, cavity 18, plastic hole 19, hollow ring set 20, heater strip 21, on
Colloid 22, glue storage box 23, second piston 24, spring 25, have glue chamber 26, without glue chamber 27, guide box 28, air inlet 29, air outlet 30,
Turbine 31, dust-proof plate 32, cavity 33, gas vent 34, the first conduit 35, second one-way valve 36, the second conduit 37, third check valve
38。
Embodiment is basic as shown in attached Fig. 1 to Fig. 4:
The film covering device of furniture board, including rack, rack are equipped with the transport mechanism for being used for transmission plank, transport mechanism
The motor rotated including conveying chain plate 1, driving wheel 2 and driving driving wheel 2.Cylinder body is connected in rack above transport mechanism
4, as shown in connection with fig. 4, partition 5 is connected in cylinder body 4, cylinder body 4 is separated into the first cavity 6 and the second cavity 7, partition 5 by partition 5
On the first check valve 8 from 7 to the first cavity of the second cavity, 6 one-way conduction is installed, slidably connect first in the first cavity 6
Piston 9, rack is equipped with the driving mechanism for driving first piston 9 to slide, and in the present embodiment, driving mechanism is hydraulic cylinder
10, first piston 9 and the output shaft of hydraulic cylinder 10 are affixed, be equipped on cylinder body 4 for open and close hydraulic cylinder 10 close to switch 11;
Unidirectional air outlet valve 12 is installed, unidirectional air outlet valve 12 is between partition 5 and first piston 9,4 direction of cylinder body on first cavity 6
It is provided with the through-hole 13 in multiple connection external worlds and the second cavity 7 on the side of plank and is detachably connected with spongy layer 14, this
In embodiment, dismountable connection type is bonding.
It is rotatably connected to upper glue roller 15, overlay film roller 16 and wound membrane roller 17 in rack, upper glue roller 15 and overlay film roller 16 can be with
Plank contact, upper glue roller 15 are equipped with the plastic hole 19 of cavity 18 and connection cavity 18 and the external world for accommodating glue;Knot
It closes shown in Fig. 2, the hollow ring set 20 being connected to cavity 18 is connected in rack, hollow ring set 20 is that rotation connects with upper glue roller 15
It connects;It is equipped with heating member in upper glue roller 15, in the present embodiment, heating member is heater strip 21, it is socketed with colloid 22 on upper glue roller 15,
So that glue can be more uniformly applied on plank.Glue storage box 23 is connected in rack, glue storage box 23 is equipped with feed opening
And sealing plate, to add glue;Second piston 24 is slidably connected in glue storage box 23, is connected between second piston 24 and glue storage box 23
It is connected to elastic component, in the present embodiment, elastic component is spring 25, and glue storage box 23 is equipped with pressure relief opening 3, and second piston 24 is by glue storage box
23 have been separated into glue chamber 26 and without glue chamber 27, have had glue chamber 26 to be connected to hollow ring set 20, and no glue chamber 27 passes through unidirectional air outlet valve 12
It is connected to the first cavity 6.
It is connected with guide box 28 in rack, air inlet 29 and air outlet 30 are provided on guide box 28, air inlet 29 and pressure relief opening 3 connect
It is logical, the turbine 31 coaxially connected with upper glue roller 15 is rotatably connected in guide box 28.Dust-proof plate 32, dust-proof plate 32 are connected in rack
Be located at the two sides of transport mechanism, as shown in connection with fig. 3, be provided with cavity 33 in dust-proof plate 32, dust-proof plate 32 towards plank one
It is provided with multiple gas vents 34 on side, the first conduit 35 is communicated between cavity 33 and the first cavity 6, first piston 9 is led first
It slides, is equipped on the first conduit 35 by the second one-way valve of the first cavity 6 to 33 one-way conduction of cavity between pipe 35 and partition 5
36, it is communicated with the second conduit 37 between cavity 33 and air outlet 30, is equipped on the second conduit 37 single to cavity 33 by guide box 28
To the third check valve 38 of conducting.
In Fig. 1 to Fig. 4, arrow direction indicates the direction of air flowing.
When it is implemented, the plank to overlay film is placed into conveying chain plate 1, start motor, motor will drive driving wheel 2
Rotation, so that conveying chain plate 1 be made to transmit plank to the right.Plank will to close close to switch 11, make to approach switch 11 control it is hydraulic
Cylinder 10 starts, and hydraulic cylinder 10 will drive 9 upward sliding of first piston, due to passing through first between the first cavity 6 and the second cavity 7
Check valve 8 is connected to, and after outside air via through holes 13 enter the second cavity 7, will enter the first cavity 6 through the first check valve 8
In, make to form negative pressure in cylinder body 4;When plank passes through 4 lower section of cylinder body, wiped by dust of the sponge to board surface,
Absorption cleaning is carried out by dust of the negative pressure to board surface simultaneously.Then, hydraulic cylinder 10 will drive first piston 9 to downslide
Dynamic, first piston 9 compresses the air in the first cavity 6, and make it into glue storage box 23 without in glue chamber 27, making no glue chamber
Air pressure increases in 27, so that second piston 24 be pushed to move right, spring 25 will be stretched, and second piston 24 pushes away glue compression
Enter through hollow ring set 20 into cavity 18;Second piston 24, which continues sliding to the right, will be such that no glue chamber 27 is connected to pressure relief opening 3, make sky
Gas is discharged from pressure relief opening 3, and second piston 24 will be slided no longer, glues to realize to upper glue roller 15.
Air in no glue chamber 27 enters guide box 28 through pressure relief opening 3, is then discharged through air outlet 30, during which in guide box 28
Lasting air-flow is formed, which will rotate as drive force turbine 31, drive upper glue roller 15 to rotate by turbine 31;It is logical
The rotation of upper glue roller 15 is crossed, flows to the glue in cavity 18 on plank under the action of gravity and centrifugal force through plastic hole 19, together
When glue smeared by 15 roll-in of upper glue roller it is uniform.Then it is rotated by overlay film roller 16, by the film roll-in on wound membrane roller 17
Onto plank, film is pasted on plank by glue, it, can be again between plank and film using the rotation of overlay film roller 16
Bubble carry out roller crushing, thus achieve the effect that secondary exhaust steep.
In coating process, when 9 upward sliding of first piston, first piston 9 will compress the sky of part on the first cavity 6
Gas enters air in cavity 33 from the first conduit 35, or the sky when 9 slide downward of first piston, in the first cavity 6
Gas will enter in cavity 33 through no glue chamber 27, guide box 28, the second conduit 37, will be through gas vent 34 into the air in cavity 33
Blowout is dried by the gas vent 34 of two sides since the two sides of transport mechanism are arranged in dust-proof plate 32, forms wind on plank
Wall avoids extraneous dust in gluing and coating process from falling on the board surface after dedusting, prevents dust from leading to the pollution of plank
Cause fold or bubble occur when overlay film.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. the film covering device of furniture board, including rack, it is characterised in that: rack is equipped with the conveyer for being used for transmission plank
Structure, the rack above transport mechanism are equipped with cylinder body, are connected with partition in cylinder body, and cylinder body is separated into the first cavity and the by partition
Two cavitys, partition are equipped with from the second cavity to the first check valve of the first cavity one-way conduction, are slidably connected in the first cavity
There is first piston, rack is equipped with the driving mechanism for driving first piston to slide, and the first cavity is equipped with unidirectional air outlet valve,
Unidirectional air outlet valve is positioned at partition and first piston between, and multiple connections are extraneous and the second sky towards being provided on the side of plank for cylinder body
The through-hole of chamber;Upper glue roller, overlay film roller and wound membrane roller are rotatably connected in rack, upper glue roller is equipped with the appearance for accommodating glue
Chamber, and connection cavity and extraneous plastic hole, rack are equipped with glue storage box, slidably connect second piston in glue storage box, the
Elastic component is connected between two pistons and glue storage box, glue storage box is equipped with pressure relief opening, and glue storage box has been separated into glue by second piston
Chamber and without glue chamber, has glue chamber to be connected to cavity, and no glue chamber is connected to by unidirectional air outlet valve with the first cavity.
2. the film covering device of furniture board according to claim 1, it is characterised in that: the rack is equipped with guide box, leads
Air inlet and air outlet are provided on case, air inlet is connected to pressure relief opening, is rotatably connected in guide box coaxially connected with upper glue roller
Turbine.
3. the film covering device of furniture board according to claim 2, it is characterised in that: the rack is equipped with dust-proof plate,
Dust-proof plate is located at the two sides of transport mechanism, is provided with cavity in dust-proof plate, and dust-proof plate is multiple towards being provided on the side of plank
Gas vent is communicated with the first conduit between cavity and the first cavity, first piston slides between the first conduit and partition, and first
Conduit is equipped with by the first cavity to the second one-way valve of cavity one-way conduction, and second is communicated between cavity and air outlet and is led
Pipe, the second conduit are equipped with the third check valve by guide box to cavity one-way conduction.
4. the film covering device of furniture board as claimed in any of claims 1 to 3, it is characterised in that: the cylinder body
Spongy layer is detachably connected on towards the side of plank.
5. the film covering device of furniture board according to claim 4, it is characterised in that: be equipped with heating in the upper glue roller
Part.
6. the film covering device of furniture board according to claim 5, it is characterised in that: the cylinder body is equipped with for opening and closing
Driving mechanism close to switch.
Priority Applications (1)
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CN201910094084.2A CN109702827A (en) | 2019-01-30 | 2019-01-30 | The film covering device of furniture board |
Applications Claiming Priority (1)
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CN201910094084.2A CN109702827A (en) | 2019-01-30 | 2019-01-30 | The film covering device of furniture board |
Publications (1)
Publication Number | Publication Date |
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CN109702827A true CN109702827A (en) | 2019-05-03 |
Family
ID=66263372
Family Applications (1)
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CN201910094084.2A Pending CN109702827A (en) | 2019-01-30 | 2019-01-30 | The film covering device of furniture board |
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CN (1) | CN109702827A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110181620A (en) * | 2019-07-15 | 2019-08-30 | 绍兴上虞元彬自动化有限公司 | A kind of adhesive carries out synthesis wood surface lagging device |
CN111469303A (en) * | 2020-04-18 | 2020-07-31 | 江怡 | Carbon fiber film forming processing method |
CN111531657A (en) * | 2020-05-07 | 2020-08-14 | 万丹 | Method for improving appearance attractiveness of wooden furniture |
CN111805637A (en) * | 2020-07-06 | 2020-10-23 | 刘翠红 | Decorative board sticker device |
CN111947484A (en) * | 2020-08-13 | 2020-11-17 | 北京圣劳伦斯散热器制造有限公司 | Ultrathin superconductive heat integral panel radiator and production equipment and process |
CN112025870A (en) * | 2020-09-11 | 2020-12-04 | 金巧蒙 | Preparation method of laminate flooring |
CN113070953A (en) * | 2021-02-24 | 2021-07-06 | 王改霞 | Laminating device is decorated to inseparable plywood face |
CN113276238A (en) * | 2021-05-08 | 2021-08-20 | 南宁市磨氏林圣木业有限公司 | Automatic gluing device for plywood processing |
CN114311942A (en) * | 2021-11-19 | 2022-04-12 | 重庆祥格家居有限公司 | Sheet material veneer gluing device |
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---|---|---|---|---|
CN110181620B (en) * | 2019-07-15 | 2020-04-10 | 盐城市富豪家具有限公司 | Adhesive carries out synthetic wooden surface veneer pasting device |
CN110181620A (en) * | 2019-07-15 | 2019-08-30 | 绍兴上虞元彬自动化有限公司 | A kind of adhesive carries out synthesis wood surface lagging device |
CN111469303A (en) * | 2020-04-18 | 2020-07-31 | 江怡 | Carbon fiber film forming processing method |
CN111531657B (en) * | 2020-05-07 | 2022-04-29 | 江苏金圣硅基新材料研究院有限公司 | Method for improving appearance attractiveness of wooden furniture |
CN111531657A (en) * | 2020-05-07 | 2020-08-14 | 万丹 | Method for improving appearance attractiveness of wooden furniture |
CN111805637A (en) * | 2020-07-06 | 2020-10-23 | 刘翠红 | Decorative board sticker device |
CN111947484A (en) * | 2020-08-13 | 2020-11-17 | 北京圣劳伦斯散热器制造有限公司 | Ultrathin superconductive heat integral panel radiator and production equipment and process |
CN112025870A (en) * | 2020-09-11 | 2020-12-04 | 金巧蒙 | Preparation method of laminate flooring |
CN113070953A (en) * | 2021-02-24 | 2021-07-06 | 王改霞 | Laminating device is decorated to inseparable plywood face |
CN113070953B (en) * | 2021-02-24 | 2022-08-05 | 临沂百斗木业有限公司 | Laminating device for plywood veneer with tight laminating |
CN113276238A (en) * | 2021-05-08 | 2021-08-20 | 南宁市磨氏林圣木业有限公司 | Automatic gluing device for plywood processing |
CN114311942A (en) * | 2021-11-19 | 2022-04-12 | 重庆祥格家居有限公司 | Sheet material veneer gluing device |
CN114311942B (en) * | 2021-11-19 | 2024-01-19 | 重庆祥格家居有限公司 | Board veneer pasting device |
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Application publication date: 20190503 |