CN101618377B - Power assembly of automatic glue spreaders - Google Patents
Power assembly of automatic glue spreaders Download PDFInfo
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- CN101618377B CN101618377B CN2009103053349A CN200910305334A CN101618377B CN 101618377 B CN101618377 B CN 101618377B CN 2009103053349 A CN2009103053349 A CN 2009103053349A CN 200910305334 A CN200910305334 A CN 200910305334A CN 101618377 B CN101618377 B CN 101618377B
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Abstract
The invention provides a power assembly of automatic glue spreaders, which belongs to the technical field of spreading glue and solves the problems that the prior glue spreading technique realized by the mechanical power of the prior glue spreader is not good for accurate control and continuous operation. The power assembly of automatic glue spreaders comprises a compressed air source, a control system and a transfer passage which is connected with the compressed air source, wherein the transfer passage comprises a transfer pipeline (1) and a transfer pipeline (2) which are respectively used for transferring power airflows for regulating glue injection positions and injection glue; after being connected together, the air inlet ends of the transfer pipeline (1) and the transfer pipeline (2) are connected with an air outlet of the compressed air source; and the control system is used for controlling the transfer conditions of the power airflows in the transfer pipeline (1) and the transfer pipeline (2). The power assembly of automatic glue spreaders uses compressed air as power for replacing the mechanical power; moreover, a user finely regulates glue flow quantity, flow speed, spreading positions, and the like by various controllers and knobs, therefore, uniform spreading and wide application range are achieved.
Description
Technical field
The invention belongs to the gluing technical field, relate to a kind of power assembly of automatic glue spreaders.
Background technology
At some manufacture field, gluing is one requisite manufacturing procedure, the fluid colloidal material is applied on the composition surface of workpiece, to reach the effect of water-tight and increase joint dynamics.
At present, the coating technique in a lot of fields all adopts manual work mode.Owing to be to operate manually, operative employee's operant level and experience have directly influenced the effect of spreading glue.When spreading glue, exist the amount of following problem Zhao spreading glue be difficult to grasp: to smear that glue is excessive at most, and not only wasted glue and product surface is polluted, and caused product appearance defective; Smear the very few sealing property that can not guarantee product again.Smear the position and be difficult to grasp, this can have influence on fastness and sealing that workpiece connects.
For this reason, many gluings (or some glue) device has appearred on the market now, have plenty of with machine power and realize gluing, because machine power control is coarse, its shortcoming is that the size of solation is not easy control evenly, and machine power removes and a Delay Process is arranged easily after good, can not stop at once, be unfavorable for accurately controlling and working continuously, also cause waste easily.
Summary of the invention
The objective of the invention is at the existing the problems referred to above of existing glue spreader, and proposed a kind of power assembly of the automatic glue spreaders that can accurately control and work continuously.
Purpose of the present invention can realize by following technical proposal: a kind of power assembly of automatic glue spreaders, comprise compressed air source, control system and the transfer passage that is connected with compressed air source, it is characterized in that, described transfer passage comprises transfer pipeline one and the transfer pipeline two that is respectively adjusting injection position and injection transmitting power air-flow, be connected with the gas outlet of compressed air source after the inlet end of transfer pipeline one and transfer pipeline two links together, described control system is used to control the conveying situation of transfer pipeline one and transfer pipeline two medium power air-flows.
The gases at high pressure of compressed air source output are divided into two, and carry by transfer pipeline one and transfer pipeline two respectively.The gas of circulation is as the power source that is used for regulating the injection position in the transfer pipeline one, and the gas of circulation is then as the required power source of injection action in the transfer pipeline two.Control system can be controlled the break-make situation of transfer pipeline one and transfer pipeline two and the pressure size of internal gas flow.
In the power assembly of above-mentioned a kind of automatic glue spreaders, described transfer pipeline one upper edge gas flow direction is provided with filtering pressure reducing valve one and solenoid directional control valve one successively.Filtering pressure reducing valve one can be held back liquid state and solid impurity in the compressed air, can keep output gas pressure constant again.Solenoid directional control valve one is used for controlling the conducting or the blocking-up of transfer pipeline one.
In the power assembly of above-mentioned a kind of automatic glue spreaders, described solenoid directional control valve one is a two-position four-way valve.
In the power assembly of above-mentioned a kind of automatic glue spreaders, the output of described solenoid directional control valve one is connected with a cylinder, be provided with a piston in the cylinder, one end and the piston of a piston rod are connected, the other end stretches out cylinder and links to each other with the injection governor motion, and two gas outlets of above-mentioned solenoid directional control valve one are connected with the cavity of piston both sides respectively.
Inflate in piston one side cavity as the outlet side one of two gas outlet of solenoid directional control valve 1, and another is as the cavity exhaust of inlet end for the piston opposite side.There is pressure differential in piston both sides cavity, promotes the piston motion, and compressed-air actuated energy changes mechanical energy into.The role of one or two gas outlet of solenoid directional control valve can change mutually, realizes that piston and piston rod move back and forth, and provides power as control injection governor motion.
In the power assembly of above-mentioned a kind of automatic glue spreaders, described transfer pipeline two upper edge gas flow direction are provided with filtering pressure reducing valve two and solenoid directional control valve two successively.Filtering pressure reducing valve two can be held back liquid state and solid impurity in the compressed air, can keep output pressure constant again.Solenoid directional control valve two is used for controlling the conducting and the blocking-up of transfer pipeline two.
In the power assembly of above-mentioned a kind of automatic glue spreaders, described solenoid directional control valve two is a two position two-way valve.
In the power assembly of above-mentioned a kind of automatic glue spreaders, the decompression gas receiver that the gas outlet of described solenoid directional control valve two and stores glue is communicated with, and is communicated with one on the decompression gas receiver and goes out sebific duct, and an end that goes out sebific duct is inserted into below the glue liquid level.Air communication in the transfer pipeline two reduces pressure into low-pressure air after crossing filtering pressure reducing valve two, again through being sent to behind the solenoid directional control valve two in the decompression gas receiver, by the decompression gas receiver being charged into Compressed Gas the glue in the decompression gas receiver is forced out from going out sebific duct, the glue that is forced out carries out injection to the surface of the work of need gluing.
In the power assembly of above-mentioned a kind of automatic glue spreaders, described control system comprises central processing unit and is connected in setting module and gauge tap on the central processing unit that above-mentioned filtering pressure reducing valve one, solenoid directional control valve one, filtering pressure reducing valve two and solenoid directional control valve two all connect with central processing unit.Central processing unit controlled filter pressure-reducing valve one and filtering pressure reducing valve two pressure sizes, and be used for controlling the break-make of solenoid directional control valve one and solenoid directional control valve two and switch solenoid directional control valve one vent path.
In the power assembly of above-mentioned a kind of automatic glue spreaders, described setting module comprises plastic emitting time set device, plastic emitting flow-control knob, gluing action retention time setting apparatus and gluing Position Control knob, and above-mentioned plastic emitting time set device, plastic emitting flow-control knob, gluing action retention time setting apparatus and gluing Position Control knob all connect with central processing unit.The user can by plastic emitting time set device, plastic emitting flow-control knob, gluing action retention time setting apparatus and gluing Position Control knob be regulated the plastic emitting time respectively, plastic emitting flow, gluing action retention time and gluing position.
In the power assembly of above-mentioned a kind of automatic glue spreaders, be connected with Pressure gauge on the described compressed air source.Pressure gauge is used to measure the size of compressed air source delivery air pressure.
Compared with prior art, the power assembly of this automatic glue spreaders is that power replaces machine power by compressed air, and with the compressed air shunting of same air source output become regulate injection position and injection provide power shunting gas, and the user can come fine adjustments glue flow, flow velocity and smear position etc. by various controllers and knob, and gluing is even and applied widely.
Description of drawings
Fig. 1 is a structural representation of using the glue spreader that this power assembly is arranged among the embodiment.
Fig. 2 is a fundamental diagram of using the glue spreader that this power assembly is arranged among the embodiment.
Fig. 3 is the pneumatic schematic diagram of the power assembly of this automatic glue spreaders.
Fig. 4 is the functional-block diagram of control system in the power assembly of this automatic glue spreaders.
Among the figure, 1, cabinet; 2, compressed air source; 3, transfer passage; 31, transfer pipeline one; 31a, filtering pressure reducing valve one; 31b, solenoid directional control valve one; 32, transfer pipeline two; 32a, filtering pressure reducing valve two; 32b, solenoid directional control valve two; 4, glue-spreading head; 5, rotating seat; 6, glue head control lever; 7, cylinder; 71, piston; 72, piston rod; 8, decompression gas receiver; 9, go out sebific duct; 10, gauge tap; 11, plastic emitting time set device; 12, plastic emitting flow-control knob; 13, gluing action retention time setting apparatus; 14, gluing Position Control knob; 15, Pressure gauge.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As depicted in figs. 1 and 2, this automatic glue spreaders comprises cabinet 1, glue spreading apparatus and power assembly, power assembly comprises compressed air source 2 and control system, be connected with transfer passage 3 between compressed air source 2 and the glue spreading apparatus, transfer passage 3 comprises transfer pipeline 1 and transfer pipeline 2 32, is connected with the gas outlet of compressed air source 2 after the inlet end of transfer pipeline 1 and transfer pipeline 2 32 links together.Glue spreading apparatus comprises glue-spreading head 4, the rotating seat 5 of fixation workpiece and glue head control lever 4, glue head control lever 4 be connected with glue-spreading head 4 and the gum outlet that can drive glue-spreading head 4 near or away from rotating seat 5.And transfer pipeline 1 and transfer pipeline 2 32 are respectively the injection action of glue-spreading head 4 and the adjusting action transmitting power air-flow of glue head control lever 4.
The outlet side of transfer pipeline 1 is connected with a cylinder 6, be provided with piston 61 in the cylinder 6, one end and the piston 61 of a piston rod 62 are connected, the other end stretches out cylinder 6 and is connected with glue head control lever 4 one ends and can drives glue head control lever 4 and rotate around its middle part, and glue-spreading head 4 is connected in glue head control lever 4 other ends.
The decompression gas receiver 7 that the outlet side of transfer pipeline 2 32 and stores glue is communicated with, and is communicated with one on the decompression gas receiver 7 and goes out sebific duct 8, and an end that goes out sebific duct 8 is inserted into below the glue liquid level, and the other end is connected with glue-spreading head 4.
As shown in Figure 3, transfer pipeline one 31 upper edge gas flow direction are provided with filtering pressure reducing valve one 31a and solenoid directional control valve one 31b successively, and in the present embodiment, solenoid directional control valve one 31b is a two-position four-way valve.Two gas outlets of solenoid directional control valve one 31b are connected with the cavity of piston 61 both sides respectively.
Wherein filtering pressure reducing valve one 31a and filtering pressure reducing valve two 32a possess impurity and the constant function of maintenance output pressure in the compressed air of filtration.In the present embodiment, compressed air source 2 is an air compressor.
As shown in Figure 4, control system comprises central processing unit and gauge tap 9, is connected with user's setup units such as plastic emitting time set device 10, plastic emitting flow-control knob 11, gluing action retention time setting apparatus 12 and gluing Position Control knob 13 on the central processing unit.And filtering pressure reducing valve one 31a in transfer pipeline 1 and the transfer pipeline 2 32, solenoid directional control valve one 31b, filtering pressure reducing valve two 32a and solenoid directional control valve two 32b all connect with central processing unit.
During gluing, workpiece is installed on the rotating seat 5 and can rotates with rotating seat 5, and glue-spreading head 4 is positioned at the sidepiece of rotating seat 5.Air compressor starts back output gases at high pressure, and these gases at high pressure are split into two strands of dynamic air-flows, enter respectively in transfer pipeline 1 and the transfer pipeline 2 32.Be sent in the decompression gas receiver 7 behind dynamic air-flow process filtering pressure reducing valve two 32a in the transfer pipeline 2 32 and solenoid directional control valve two 32b, by decompression gas receiver 7 being charged into Compressed Gas the glue in the decompression gas receiver 7 is forced out from going out sebific duct 8, the glue that is forced out needs the surface of the work of gluing to carry out injection by 4 pairs of glue-spreading head.In the injection process, workpiece rotates with rotating seat 5, finishes the circumference gluing work of workpiece.Can also control rotating seat 5 axially-movables in rotating seat 5 rotary courses, finish screw-shaped gluing work surface of the work.
Dynamic air-flow in the transfer pipeline 1 is successively through entering in the cylinder 6 behind filtering pressure reducing valve one 31a and solenoid directional control valve one 31b.Compressed-air actuated energy changes mechanical energy into, promote piston 61 and piston rod 62 motions, piston rod 62 is done when stretching out cylinder 6 motions, act on the left end of glue head control lever 4, promote glue head control lever 4 and do rotation counterclockwise around its middle part, glue head control lever 4 rotates counterclockwise in the process, and the glue-spreading head 4 of its other end is away from the workpiece that is installed on the rotating seat 5.When solenoid directional control valve one 31b commutated under central processing unit control, piston 61 and piston rod 62 were done counter motion, and piston rod 62 pulling glue head control levers 4 left ends make it do clockwise direction around the middle part and rotate, and control glue-spreading head 4 is near workpiece.
The user can be by being connected in plastic emitting time set device 10 on the central processing unit, plastic emitting flow-control knob 11, gluing action retention time setting apparatus 12 and gluing Position Control knob 13 is regulated the plastic emitting time respectively, plastic emitting flow, gluing action retention time and gluing position.
Central processing unit is according to the make-and-break time interval of plastic emitting time set device 10 input plastic emitting time data control solenoid directional control valves two 32b, the ON time of solenoid directional control valve two 32b is short more, promptly represent the time of plastic emitting short more, glue-spreading head 4 can realize the fixed fire plastic emitting according to this point.
11 of plastic emitting flow-control knobs are when being used for controlling solenoid directional control valve two 32b and connecting at every turn, the flow of glue in the unit interval.This point is to rely on central processing unit that the control of the decompression degree of filtering pressure reducing valve is realized, the gas that charges into decompression gas receiver 7 from the more little then representation unit time of gas pressure that filtering pressure reducing valve two 32a export is few more, and the glue of corresponding glue-spreading head 4 ejections is just few more.
In addition, central processing unit can also move the turnover air to close system that gluing time data that retention time setting apparatus 12 comes in and goes out controls the break-make of solenoid directional control valve one 31b and switch two gas outlets according to gluing.During solenoid directional control valve one 31b conducting, there is pressure differential in piston 61 both sides cavitys, the turnover air to close that switches two gas outlets be control glue-spreading head 4 near or away from workpiece, glue-spreading head 4 represents that away from workpiece gluing finishes, glue-spreading head 4 represents that gluing begins during near workpiece.
At last, the gluing position of 4 pairs of workpiece of glue-spreading head is regulated by gluing Position Control knob 13, central processing unit is according to the decompression degree of conditioning signal controlled filter pressure-reducing valve one 31a of gluing Position Control knob 13 inputs, and the more little interior amplitude of fluctuation of unit interval of glue head control lever 4 and glue-spreading head 4 of promptly representing of decompression degree is big more.The user can put the gluing needs that the injection position of regulating glue-spreading head 4 adapts to the workpiece of different size according to this.
On air compressor, connect a Pressure gauge 14 as required, measure the size of the air pressure of air compressor output.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (8)
1. the power assembly of an automatic glue spreaders, comprise compressed air source (2), control system and the transfer passage (3) that is connected with compressed air source (2), it is characterized in that, described transfer passage (3) comprises transfer pipeline one (31) and the transfer pipeline two (32) that is respectively adjusting injection position and injection transmitting power air-flow, after linking together, the inlet end of transfer pipeline one (31) and transfer pipeline two (32) is connected with the gas outlet of compressed air source (2), described control system is used to control the conveying situation of transfer pipeline one (31) and transfer pipeline two (32) medium power air-flows, described transfer pipeline one (31) upper edge gas flow direction is provided with filtering pressure reducing valve one (31a) and solenoid directional control valve one (31b) successively, and described transfer pipeline two (32) upper edge gas flow direction are provided with filtering pressure reducing valve two (32a) and solenoid directional control valve two (32b) successively.
2. the power assembly of a kind of automatic glue spreaders according to claim 1 is characterized in that, described solenoid directional control valve one (31b) is a two-position four-way valve.
3. the power assembly of a kind of automatic glue spreaders according to claim 2, it is characterized in that, the output of described solenoid directional control valve one (31b) is connected with a cylinder (7), be provided with a piston (71) in the cylinder (7), one end of a piston rod (72) and piston (71) are connected, the other end stretches out cylinder (7) and links to each other with the injection governor motion, and two gas outlets of above-mentioned solenoid directional control valve one (31b) are connected with the cavity of piston (71) both sides respectively.
4. the power assembly of a kind of automatic glue spreaders according to claim 1 is characterized in that, described solenoid directional control valve two (32b) is a two position two-way valve.
5. according to the power assembly of claim 1 or 4 described a kind of automatic glue spreaders, it is characterized in that, the decompression gas receiver (8) that the gas outlet and of described solenoid directional control valve two (32b) stores glue is communicated with, be communicated with one on the decompression gas receiver (8) and go out sebific duct (9), an end that goes out sebific duct (9) is inserted into below the glue liquid level.
6. the power assembly of a kind of automatic glue spreaders according to claim 5, it is characterized in that, described control system comprises central processing unit and is connected in setting module and gauge tap (10) on the central processing unit that above-mentioned filtering pressure reducing valve one (31a), solenoid directional control valve one (31b), filtering pressure reducing valve two (32a) and solenoid directional control valve two (32b) all connect with central processing unit.
7. the power assembly of a kind of automatic glue spreaders according to claim 6, it is characterized in that, described setting module comprises plastic emitting time set device (11), plastic emitting flow-control knob (12), gluing action retention time setting apparatus (13) and gluing Position Control knob (14), and above-mentioned plastic emitting time set device (11), plastic emitting flow-control knob (12), gluing action retention time setting apparatus (13) and gluing Position Control knob (14) all connect with central processing unit.
8. according to the power assembly of any described a kind of automatic glue spreaders of claim 1～4, it is characterized in that, be connected with Pressure gauge (15) on the described compressed air source (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103053349A CN101618377B (en) | 2009-08-07 | 2009-08-07 | Power assembly of automatic glue spreaders |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103053349A CN101618377B (en) | 2009-08-07 | 2009-08-07 | Power assembly of automatic glue spreaders |
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| CN101618377A CN101618377A (en) | 2010-01-06 |
| CN101618377B true CN101618377B (en) | 2011-06-01 |
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| CN2009103053349A Active CN101618377B (en) | 2009-08-07 | 2009-08-07 | Power assembly of automatic glue spreaders |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102956328A (en) * | 2011-08-17 | 2013-03-06 | 何少敦 | Intermittent-cohesion power source flat cable gluing and adhering system |
| CN102635605A (en) * | 2012-04-27 | 2012-08-15 | 深圳市华星光电技术有限公司 | Safety pin |
| CN103801480B (en) * | 2014-01-14 | 2017-01-04 | 昆山市大地化工新技术开发有限公司 | A kind of winding displacement brushes gluing machine automatically |
| CN108160362A (en) * | 2017-12-10 | 2018-06-15 | 柳州市菱丰科技有限公司 | A kind of adhesive supplier pneumatic system |
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| DE2422341A1 (en) * | 1973-05-10 | 1974-12-05 | Alenco Egnell Ab | METHOD AND DEVICE FOR THE TRANSPORT AND DOSING OF SEPARATE COMPONENTS IN EQUIPMENT FOR EXTRUDING MULTI-COMPONENT SUBSTANCES |
| CN2467454Y (en) * | 2000-12-11 | 2001-12-26 | 诠晟实业股份有限公司 | Quantitative spot gluing machine |
| CN1483958A (en) * | 2003-07-23 | 2004-03-24 | 哈尔滨工业大学 | Multi-way pneumatic glue conveying system |
| CN201020423Y (en) * | 2007-04-06 | 2008-02-13 | 赵同台 | Cigarette exterior package glue-spraying device |
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- 2009-08-07 CN CN2009103053349A patent/CN101618377B/en active Active
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|---|---|---|---|---|
| DE2422341A1 (en) * | 1973-05-10 | 1974-12-05 | Alenco Egnell Ab | METHOD AND DEVICE FOR THE TRANSPORT AND DOSING OF SEPARATE COMPONENTS IN EQUIPMENT FOR EXTRUDING MULTI-COMPONENT SUBSTANCES |
| CN2467454Y (en) * | 2000-12-11 | 2001-12-26 | 诠晟实业股份有限公司 | Quantitative spot gluing machine |
| CN1483958A (en) * | 2003-07-23 | 2004-03-24 | 哈尔滨工业大学 | Multi-way pneumatic glue conveying system |
| CN201020423Y (en) * | 2007-04-06 | 2008-02-13 | 赵同台 | Cigarette exterior package glue-spraying device |
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Non-Patent Citations (1)
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| JP特开平9-3359A 1997.01.07 |
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Denomination of invention: Power assembly of an automatic gluing machine Effective date of registration: 20210528 Granted publication date: 20110601 Pledgee: Industrial Commercial Bank of China Ltd. Yuhuan branch Pledgor: ZHEJIANG BEST AND HONEST ELECTROMECHANICS Co.,Ltd. Registration number: Y2021330000481 |