CN106733288A - A kind of sofa frame gumming mechanism - Google Patents
A kind of sofa frame gumming mechanism Download PDFInfo
- Publication number
- CN106733288A CN106733288A CN201510807561.7A CN201510807561A CN106733288A CN 106733288 A CN106733288 A CN 106733288A CN 201510807561 A CN201510807561 A CN 201510807561A CN 106733288 A CN106733288 A CN 106733288A
- Authority
- CN
- China
- Prior art keywords
- glue
- tank body
- tank
- inlet pipe
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
- B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/557—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids the cleaning fluid being a mixture of gas and liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0409—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material the pumps being driven by a hydraulic or a pneumatic fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of sofa frame gumming mechanism, including Mobile base and the tank body being fixed on Mobile base, in air inlet pipe and escaping pipe that tank body top is respectively arranged with glue-feeder and connects with tank interior, tank body bottom be provided with connected with tank interior go out sebific duct, the air inlet pipe end is connected with the output end of air pump, it is described go out sebific duct be connected with nozzle；Also include liquid level gauge, the liquid level gauge is arranged on tank body outer surface.The present invention is promoted by air pressure, glue is quickly sprayed to facilitate the bonding of sponge on plank, and traditional manual smearing mode is changed into mechanization is automatically brought into operation, and the working strength of staff is greatly reduced, while improve glue spraying efficiency.
Description
Technical field
The present invention relates to furniture manufacture field, a kind of sofa frame gumming mechanism is specifically referred to.
Background technology
Need to be pasted onto sponge on plank in the process of sofa, conventional method is that glue is applied to raw material surface to be processed by workman at present, is then pasted.There is following defect in the artificial gluing mode：1st, speed of production is slow, efficiency is low：2nd, it is affected by human factors larger, product quality is difficult to ensure；3rd, intensity of workers is big.
The content of the invention
It is an object of the invention to provide a kind of sofa frame gumming mechanism, while convenient use, the efficiency of plank glue spraying is improved.
The purpose of the present invention is achieved through the following technical solutions：
A kind of sofa frame gumming mechanism, including Mobile base and the tank body being fixed on Mobile base, in air inlet pipe and escaping pipe that tank body top is respectively arranged with glue-feeder and connects with tank interior, tank body bottom be provided with connected with tank interior go out sebific duct, the air inlet pipe end is connected with the output end of air pump, it is described go out sebific duct be connected with nozzle；Also include liquid level gauge, the liquid level gauge is arranged on tank body outer surface, it is hinged in inner tank wall and is provided with connecting rod, electrically operated valve is installed on glue-feeder, the end of connecting rod is fixed with ball float, and the travel switch connected with electrically operated valve is installed in inner tank wall, and the protuberance being engaged with travel switch is fixed with connecting rod bottom surface, the nozzle includes body, injection runner is offered in the body, the internal diameter of the injection runner successively decreases along glue exit direction, and pointed to along its axis spiral protrusion is provided with the direction of its exit end in the injection runner inner wall.
During present invention work, first pass through glue-feeder and fill a certain amount of glue to tank interior, read the primary quantity of tank interior glue in real time by liquid level gauge, then booster air pump, air-flow starts to be injected to tank body by air inlet pipe, with the enhancing of pressure in tank body, glue is directly sprayed directly on the working face of plank under air pressure effect by going out sebific duct and nozzle, to realize automatic glue application；And after gluing terminates, close air pump, open the valve switch of escaping pipe, so that the gas discharge of tank interior, until tank interior pressure is returned to normal atmosphere pressure condition, now, because the air-flow of quick outer row forms negative pressure to the glue of tank base, so that the glue that residues in out in sebific duct or nozzle of part comes back to tank body, it is to avoid cause it to block going out in sebific duct or nozzle to occur glue residual.Meanwhile, during glue spraying, when the data display amount on liquid level gauge is relatively low, staff can be quickly through glue be supplemented, to ensure persistently carrying out for sofa glue spraying operation in glue-feeder phase tank body.The present invention is promoted by air pressure, glue is quickly sprayed to facilitate the bonding of sponge on plank, and traditional manual smearing mode is changed into mechanization is automatically brought into operation, and the working strength of staff is greatly reduced, while improve glue spraying efficiency.
Wherein, when fluctuation occurs in the glue liquid level in tank body, ball float starts to be moved in a circle around the pin joint of connecting rod；I.e. when glue liquid level declines, ball float does circular motion counterclockwise around the pin joint of connecting rod, protuberance on connecting rod bottom surface is directly contacted with travel switch, travel switch transmits to the electrically operated valve of gum outlet control command, so that electrically operated valve is in open state, started to supplementing glue in tank body from gum outlet, up to the glue build-up of fluid in tank body to normal level, ball float is started clockwise circular motion by buoyancy, protuberance is separated with travel switch, electrically operated valve at travel switch control gum outlet begins to shut off, and then stop to injecting glue in tank body.In this way, being supplemented without artificial Real Time Observation and at any time when when the glue consumption in tank body, the automation of supplement glue is realized, greatly reduce artificial labour intensity.Glue is when by nozzle, the internal diameter of nozzle successively decreases along the exit direction of glue, so that glue is going out the change that diminishes suddenly by a runner between sebific duct and nozzle, so that the exit velocities of the glue of specific discharge are accelerated suddenly, on the premise of air pump power need not be increased, the quick gluing of plank can be realized, while use cost is reduced, the gluing efficiency of plank is improve.And, while the runner of glue changes, the spiral protrusion of setting may be such that glue rotates at a high speed before ejection, i.e., when nozzle exit end is projected, glue can form an injection stream for taper, so that the scope increase that nozzle is sprayed within the unit interval, and spraying is more uniform dense.
The tank body bottom is provided with slag notch.When the use time of tank body reaches to a certain degree, need to clear up inner tank wall, and the most direct, quick manner of cleaning up is to injecting cleaning fluid in tank body by glue-feeder, air pump is enabled simultaneously to carrying out air injection in tank body, gas liquid mixture can on a large scale be washed away to tank interior, and the residue and gas liquid mixture after having washed away then directly directly are excluded by slag notch, to ensure the service life of tank body.
Also include the pressure gauge connected with tank interior, the pressure gauge is arranged on tank wall.The pressure gauge of installation can real-time detection tank interior pressure, facilitate staff to tank body glue flowing state-detection and record；When data display amount is smaller value on pressure gauge, the power of air pump is directly improved, when data display amount is higher value on pressure gauge, then correspondingly reduce the power of air pump so that the glue given amounts in tank body is continual and steady.
Magnetic valve is installed in the air inlet pipe.Preferably, installing magnetic valve so that the air-flow regulation that air pump is exported to tank body is more flexible, and glue spraying efficiency is improved to the full extent.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is promoted by air pressure, glue is quickly sprayed to facilitate the bonding of sponge on plank, and traditional manual smearing mode is changed into mechanization is automatically brought into operation, and the working strength of staff is greatly reduced, while improve glue spraying efficiency；
2nd, the present invention by glue-feeder to injecting cleaning fluid in tank body, air pump is enabled simultaneously to carrying out air injection in tank body, gas liquid mixture can on a large scale be washed away to tank interior, and the residue and gas liquid mixture after having washed away then directly directly are excluded by slag notch, to ensure the service life of tank body；
3rd, the present invention directly improves the power of air pump when data display amount is smaller value on pressure gauge, when data display amount is higher value on pressure gauge, then correspondingly reduces the power of air pump so that the glue given amounts in tank body is continual and steady.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, does not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Mark and corresponding parts title in accompanying drawing：
1- tank bodies, 2- pressure gauges, 3- air pumps, 4- slag notches, 5- go out sebific duct, 6- nozzles, 7- escaping pipes, 8- glue-feeders, 9- liquid level gauges, 10- air inlet pipe, 11- magnetic valves, 12- ball floats, 13- travel switches, 14- protuberances, 15- injections runner, 16- spiral protrusions.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, the present embodiment includes Mobile base and the tank body 1 being fixed on Mobile base, the top of tank body 1 be respectively arranged with glue-feeder 8 and with the air inlet pipe 10 and escaping pipe 7 connected inside tank body 1, the bottom of tank body 1 be provided with connected with inside tank body 1 go out sebific duct 5, the end of the air inlet pipe 10 connects with the output end of air pump 3, it is described go out sebific duct 5 be connected with nozzle 6；Also include liquid level gauge 9, the liquid level gauge 9 is arranged on the outer surface of tank body 1, it is hinged on the inwall of tank body 1 and is provided with connecting rod, electrically operated valve is installed on glue-feeder 8, the end of connecting rod is fixed with ball float 12, and the travel switch 13 connected with electrically operated valve is installed on the inwall of tank body 1, and the protuberance 14 being engaged with travel switch 13 is fixed with connecting rod bottom surface, the nozzle 6 includes body, injection runner 15 is offered in the body, the internal diameter of the injection runner 15 successively decreases along glue exit direction, and pointed to along its axis and be provided with the direction of its exit end spiral protrusion 16 on the injection inwall of runner 15.
During present invention work, glue-feeder 8 is first passed through to filling a certain amount of glue inside tank body 1, read the primary quantity of the inside glue of tank body 1 in real time by liquid level gauge 9, then booster air pump 3, air-flow starts to be injected to tank body 1 by air inlet pipe 10, with the enhancing of pressure in tank body 1, glue is directly sprayed directly on the working face of plank under air pressure effect by going out sebific duct 5 and nozzle 6, to realize automatic glue application；And after gluing terminates, close air pump 3, open the valve switch of escaping pipe 7, so that the gas discharge inside tank body 1, until the internal pressure of tank body 1 is returned to normal atmosphere pressure condition, now, because the air-flow of quick outer row forms negative pressure to the glue of the bottom of tank body 1, so that the glue that residues in out in sebific duct 5 or nozzle 6 of part comes back to tank body 1, it is to avoid cause it to block going out in sebific duct 5 or nozzle 6 to occur glue residual.Meanwhile, during glue spraying, when the data display amount on liquid level gauge 9 is relatively low, staff can be quickly through supplement glue in the phase tank body 1 of glue-feeder 8, to ensure persistently carrying out for sofa glue spraying operation.The present invention is promoted by air pressure, glue is quickly sprayed to facilitate the bonding of sponge on plank, and traditional manual smearing mode is changed into mechanization is automatically brought into operation, and the working strength of staff is greatly reduced, while improve glue spraying efficiency.
Wherein, when fluctuation occurs in the glue liquid level in tank body 1, ball float 12 starts to be moved in a circle around the pin joint of connecting rod；I.e. when glue liquid level declines, ball float 12 does circular motion counterclockwise around the pin joint of connecting rod, protuberance 14 on connecting rod bottom surface is directly contacted with travel switch 13, travel switch 13 transmits to the electrically operated valve of gum outlet 8 control command, so that electrically operated valve is in open state, started to supplement glue in tank body 1 from gum outlet 8, up to the glue build-up of fluid in tank body 1 to normal level, ball float 12 is started clockwise circular motion by buoyancy, protuberance 14 is separated with travel switch 13, electrically operated valve at the control gum outlet of travel switch 13 begins to shut off, and then stop to injecting glue in tank body 1.In this way, being supplemented without artificial Real Time Observation and at any time when when the glue consumption in tank body 1, the automation of supplement glue is realized, greatly reduce artificial labour intensity.Glue is when by nozzle 6, the internal diameter of nozzle 6 successively decreases along the exit direction of glue, so that glue is going out the change that diminishes suddenly by a runner between sebific duct 5 and nozzle 6, so that the exit velocities of the glue of specific discharge are accelerated suddenly, on the premise of the power of air pump 3 need not be increased, the quick gluing of plank can be realized, while use cost is reduced, the gluing efficiency of plank is improve.And, while the runner of glue changes, the spiral protrusion 16 of setting may be such that glue rotates at a high speed before ejection, i.e., when the exit end of nozzle 6 is projected, glue can form an injection stream for taper, so that the scope increase that nozzle 6 is sprayed within the unit interval, and spraying is more uniform dense.
The bottom of the tank body 1 is provided with slag notch 4.When the use time of tank body 1 reaches to a certain degree, need to clear up the inwall of tank body 1, and the most direct, quick manner of cleaning up is to injecting cleaning fluid in tank body 1 by glue-feeder 8, air pump 3 is enabled simultaneously to carrying out air injection in tank body 1, gas liquid mixture can be to being washed away on a large scale inside tank body 1, and the residue and gas liquid mixture after having washed away then directly directly are excluded by slag notch 4, to ensure the service life of tank body 1.
Also include the pressure gauge 2 connected with the inside of tank body 1, the pressure gauge 2 is arranged on the outer wall of tank body 1.The pressure gauge 2 of installation can the internal pressure of real-time detection tank body 1, facilitate staff to the glue of tank body 1 flowing state-detection and record；When data display amount is smaller value on pressure gauge 2, the power of air pump 3 is directly improved, when data display amount is higher value on pressure gauge 2, then correspondingly reduce the power of air pump 3 so that the glue given amounts in tank body 1 is continual and steady.
Preferably, installing magnetic valve 11 so that the air-flow regulation that air pump 3 is exported to tank body 1 is more flexible, and glue spraying efficiency is improved to the full extent.
Above-described specific embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; should be understood that; the foregoing is only specific embodiment of the invention; the protection domain being not intended to limit the present invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of sofa frame gumming mechanism, it is characterised in that：Including Mobile base and the tank body being fixed on Mobile base, in air inlet pipe and escaping pipe that tank body top is respectively arranged with glue-feeder and connects with tank interior, tank body bottom be provided with connected with tank interior go out sebific duct, the air inlet pipe end is connected with the output end of air pump, it is described go out sebific duct be connected with nozzle；Also include liquid level gauge, the liquid level gauge is arranged on tank body outer surface, it is hinged in inner tank wall and is provided with connecting rod, electrically operated valve is installed on glue-feeder, the end of connecting rod is fixed with ball float, and the travel switch connected with electrically operated valve is installed in inner tank wall, and the protuberance being engaged with travel switch is fixed with connecting rod bottom surface, the nozzle includes body, injection runner is offered in the body, the internal diameter of the injection runner successively decreases along glue exit direction, and pointed to along its axis spiral protrusion is provided with the direction of its exit end in the injection runner inner wall.
2. a kind of sofa frame gumming mechanism according to claim 1, it is characterised in that：The tank body bottom is provided with slag notch.
3. a kind of sofa frame gumming mechanism according to claim 1, it is characterised in that：Also include the pressure gauge connected with tank interior, the pressure gauge is arranged on tank wall.
4. a kind of sofa frame gumming mechanism according to claim 1, it is characterised in that：Magnetic valve is installed in the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807561.7A CN106733288A (en) | 2015-11-20 | 2015-11-20 | A kind of sofa frame gumming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807561.7A CN106733288A (en) | 2015-11-20 | 2015-11-20 | A kind of sofa frame gumming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733288A true CN106733288A (en) | 2017-05-31 |
Family
ID=58885109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510807561.7A Pending CN106733288A (en) | 2015-11-20 | 2015-11-20 | A kind of sofa frame gumming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733288A (en) |
-
2015
- 2015-11-20 CN CN201510807561.7A patent/CN106733288A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |