CN205439252U - Household electrical appliances class eutectic fat plastic housing's electrothermal welding applies device - Google Patents
Household electrical appliances class eutectic fat plastic housing's electrothermal welding applies device Download PDFInfo
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- CN205439252U CN205439252U CN201620178263.6U CN201620178263U CN205439252U CN 205439252 U CN205439252 U CN 205439252U CN 201620178263 U CN201620178263 U CN 201620178263U CN 205439252 U CN205439252 U CN 205439252U
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Abstract
The utility model provides a household electrical appliances class eutectic fat plastic housing's electrothermal welding applies device, plastic housing includes the runner band subassembly and fits with a contraceptive ring the subassembly, electrothermal welding applies the device and includes the frame and set up the runner band module in this frame, the module of fitting with a contraceptive ring and heating mechanism. The utility model discloses traditional equipment can be effectively reduced because extrusion and the hot pressure distortion of balanced ring that leads to the fact, the qualification rate of product is improved greatly, simultaneously because the action of this set device is simple accurate, select for use the device mostly to be general piece, can greatly reduced equipment cost.
Description
Technical field
This utility model relates to an electro-technical field, is specifically related to the electric heating melting coating apparatus of a kind of household appliances eutectic fat plastic casing.
Background technology
At present, traditional household appliances housing deposition is based on electricity heat or ultrasonic, and its master operation is all by manually controlling, and production efficiency is relatively low, and quality is unstable.Simultaneously, for placing the fixed form of the upper ring module of upper ring assemblies to be mechanically inserted formula, the dynamics of its cylinder is difficult to accurately control, the concentricity requirement of hole axle is the highest, produced product easily causes outward appearance and pulls and upper ring assemblies is crushed out of shape, cause integral product non-round, produce obvious ladder with lower ring assemblies, do not meet product requirement.It addition, traditional heating module is based on aluminium alloy, its surface smoothness, wearability are poor, and melt plastic cement housing is easily sticked in heating plate cause product poor sealing, and heating module is region-wide heating, and power is relatively big, and energy waste is the most serious.
Utility model content
This utility model provides the electric heating melting coating apparatus of a kind of high efficient full automatic, improves production efficiency.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
The electric heating melting coating apparatus of a kind of household appliances eutectic fat plastic casing, described plastic casing includes that lower ring assemblies and upper ring assemblies, described electric heating melting coating apparatus include frame and the lower ring module being arranged in this frame, upper ring module and heating arrangements；
Described lower ring module includes the lower ring template for placing lower ring assemblies and positioner, described upper ring module includes the gripper shoe that is stacked up and down and upper ring template, and for the adsorbent equipment that upper ring assemblies is fixed on this in ring template, be connected by vertical governor motion between described gripper shoe with described frame；
Described heating arrangements includes heating module, driving means and for cleaning the cleaning mechanism on this heating module surface, described driving means includes upper slide rail and the glidepath that level is slidably connected, vertically cylinder, horizontal air cylinder and for connecting the bearing of described heating module, described upper slide rail is fixing with described frame to be connected, described glidepath is connected by adjustable guide pillar with described bearing, described vertical cylinder is arranged between described glidepath and described bearing, the piston rod of described horizontal air cylinder is connected with described heating module, the cylinder bottom of described horizontal air cylinder is connected with described upper slide rail by tailgate.
Further, also include ejecting mechanism, this ejecting mechanism includes push rod that top board is connected with this top board and for installing the supporting bable tops of described lower ring module, is connected by thimble between described supporting bable tops with described top board, and this thimble can pass supporting bable tops by described lower ring module jack-up.
Further, described heating module includes being sequentially overlapped the first hot melt layer of setting, the first energy-storage layer, the first heat conduction layer, the second heat conduction layer, the second energy-storage layer and the second hot melt layer, is embedded with heat-generating disc between described first heat conduction layer and the second heat conduction layer.
Preferably, described heating module is symmetrical above and below to open setting along place, described heat-generating disc center installed surface.
Preferably, it is provided with heat-conducting silicone grease between described first hot melt layer, the first energy-storage layer, the first heat conduction layer, the second heat conduction layer, the second energy-storage layer and each layer of the second hot melt layer.
Further, described cleaning mechanism includes at least one pair of cleaning roller arranged up and down and for installing the supporting leg of this cleaning roller.
Preferably, described cleaning roller is coated with lubricant.
Further, described positioner includes the symmetrical horizontally disposed clamping cylinder of at least two and the alignment pin being connected with this clamping cylinder, and this alignment pin is suitable with the hole, location of described lower ring assemblies.
Further, described adsorbent equipment includes at least three absorption cylinder and the valve being connected with this absorption cylinder, and this valve is used for adsorbing described upper ring assemblies.
From above technical scheme, this utility model can effectively reduce the balance ring thermal pressure deformation that legacy equipment causes due to extruding, is greatly improved the qualification rate of product；Simultaneously because this covering device action is simply accurate, select device mostly to be general part, it is possible to be substantially reduced equipment cost；Control heating module by cylinder and carry out the motion of two dimensions, form the movement locus of degree of precision, reach the purpose of the most firmly welding；By the design of multiple structure so that the heat energy distribution of heating module is more uniform, and the heat of each interlayer effectively transmits and lays in, and improves efficiency of utilization, reaches energy-conservation purpose；Heating arrangements is installed cleaning mechanism, by automatically clearing up heating module surface and applying the lubricants such as white oil, can greatly reduce plastic material and attach the possibility at heating module, make product welding joint line uniform, promote exterior quality, reducing fraction defective, the air-tightness of product is preferable simultaneously, and perfusion and ultrasonic sealing for later stage saline improve guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model electric heating melting coating apparatus；
Fig. 2 is the decomposing schematic representation of Fig. 1；
Fig. 3 is the use state diagram that in this utility model, product is ejected lower ring module by ejecting mechanism；
Fig. 4 is the structural representation of heating arrangements in this utility model；
Fig. 5 is the structural representation of heating module in this utility model；
Fig. 6 is the partial structurtes schematic diagram of heating module open mode in this utility model；
Fig. 7 is the structural representation of lower ring module in this utility model, and shows the installation site of lower ring assemblies；
Fig. 8 is the partial sectional view of lower ring module in this utility model；
Fig. 9 is the structural representation of upper ring module in this utility model, and shows the installation site of ring assemblies；
Figure 10 is the partial sectional view of upper ring module in this utility model；
Figure 11 is the structural representation of balance ring.
nullIn figure: 100、Frame，200、Ejecting mechanism，210、Top board，220、Push rod，230、Supporting bable tops，240、Thimble，300、Lower ring module，310、Lower ring template，320、Positioner，321、Clamping cylinder，322、Alignment pin，400、Upper ring module，410、Gripper shoe，420、Upper ring template，430、Adsorbent equipment，431、Absorption cylinder，432、Valve，440、Vertically governor motion，500、Heating arrangements，510、Heating module，511、First hot melt layer，512、First energy-storage layer，513、First heat conduction layer，514、Second heat conduction layer，515、Second energy-storage layer，516、Second hot melt layer，517、Heat-generating disc，520、Driving means，521、Upper slide rail，522、Glidepath，523、Vertically cylinder，524、Horizontal air cylinder，525、Bearing，526、Adjustable guide pillar，527、Tailgate，530、Cleaning mechanism，531、Cleaning roller，532、Supporting leg.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present utility model is described in detail.
The present embodiment by rotary drum washing machine balance toroidal shell body thermally welded as a example by carry out principle explanation, as shown in figure 11, balance ring 600 includes lower ring assemblies 610 and upper ring assemblies 620, before deposition is processed, need to carry out two sequence preprocessings to process, first pass through injection mo(u)lding lower ring assemblies and the upper ring assemblies of balance ring to be completed processing and become part, secondly two assembling parts of lower ring assemblies and upper ring assemblies are become balance ring 600.
As illustrated in fig. 1 and 2, described electric heating melting coating apparatus includes frame 100 and the ejecting mechanism 200 being arranged in this frame, lower ring module 300, upper ring module 400 and heating arrangements 500.
As shown in Figure 3, described ejecting mechanism 200 includes push rod 220 that top board 210 is connected with this top board and for installing the supporting bable tops 230 of described lower ring module 300, it is connected by thimble 240 between described supporting bable tops with described top board, this thimble can pass supporting bable tops 230 by described lower ring module 300 jack-up, balance of conveniently taking ring 600.
As shown in Figure 4, described heating arrangements 500 includes heating module 510, for the driving means 520 driving this heating module to move and for cleaning the cleaning mechanism 530 on this heating module surface.
Described driving means 520 includes slide rail 521, glidepath 522, vertical cylinder 523, horizontal air cylinder 524 and bearing 525, described upper slide rail 521 is slidably connected with glidepath 522 level, the motion that described vertical cylinder 523 and horizontal air cylinder 524 carry out two dimensions for driving heating module, described bearing 525 is used for installing heating module 510.
In the present embodiment, described upper slide rail 521 is fixing with the frame 100 of electric heating melting coating apparatus to be connected, described vertical cylinder 523 is arranged between described glidepath 522 and described bearing 525, and guided by adjustable guide pillar 526, under the drive of vertical cylinder, whole heating module and bearing entirety can carry out upper and lower vertical motion along adjustable guide pillar.The piston rod of described horizontal air cylinder 524 is connected with described heating module 510, under the drive of horizontal air cylinder, glidepath is laterally moved along upper slide rail, and the cylinder bottom of described horizontal air cylinder is connected with described upper slide rail 521 by tailgate 527, it can be ensured that the accuracy of transverse movement.
The most uniform, the quick and lasting quality on overall hot melt of the heating of heating module and efficiency impact are huge, and the present embodiment, according to conduction of heat and the principle of hot reserve, has carried out particular design to heating module.As shown in Figure 5, described heating module 510 includes the first hot melt layer the 511, first energy-storage layer the 512, first heat conduction layer the 513, second heat conduction layer the 514, second energy-storage layer 515 and the second hot melt layer 516 being sequentially overlapped setting, wherein it is embedded with heat-generating disc 517 between the first heat conduction layer 513 and the second heat conduction layer 514, this heating module can be symmetrical above and below to open setting along place, described heat-generating disc center installed surface, it is simple to the maintenance of heat-generating disc and maintenance.
Described first hot melt layer 511 and the second hot melt layer 516 are positioned at the upper and lower surface of heating module, form the work surface contacted with plastic casing, its material is high-quality nickel-chrome alloy steel, as operation working face, there is the performances such as wear-resisting, corrosion-resistant, smooth surface, being difficult to stick melt plastic cement, thickness is 3-5mm.Described first energy-storage layer 512 and the second energy-storage layer 515 use common iron, and its major function is deposit heat, and thickness is 12-15mm, enable the heat of inside to carry out quadratic distribution, are allowed to more uniform.The material of described first heat conduction layer 513 and the second heat conduction layer 514 is aluminum, and thickness is 17-22mm, and heat can be conducted to the first energy-storage layer and the second energy-storage layer by this layer fast and efficiently.For the laminating Du Genggao between each layer, significantly more efficient transmission heat, each interlayer needs to smear heat-conducting silicone grease.
As shown in Figure 6, in order to transmit energy more uniformly, energy is not wasted in other blank spaces, heat-generating pipe used by described heat-generating disc 517 is rounded, quantity totally three and the arrangement in concentric circular, the diameter of heat-generating disc is based on required energy size and determines, heat-generating disc selects material to be that nichrome adds heat pipe, and its feature is that the life-span is long.The first heat conduction layer and the second heat conduction layer that are positioned at the joint of described heat-generating disc 517 have otch, and the joint of heat-generating disc can be drawn and not stretch out whole heating module by this otch, is designed beautifully, and grafting is convenient.
Traditional aluminium alloy heated die plate is due to rough, partial melting plastic casing can be sticked, the dust in workshop can fall on hot plate simultaneously, weld defect is caused to produce, in order to reach cleaning purpose, this utility model adds to be had self-cleaning and is coated with the cleaning mechanism 530 of functional oil, as shown in Figure 4, cleaning mechanism is arranged on the centre position of heating module 510 transverse movement track, it is cleaned for lower surface on which and lubricates, this cleaning mechanism includes the cleaning roller 531 arranged for about a pair and for installing the supporting leg 532 of this cleaning roller, described cleaning roller 531 is two cotton rollers, two cleaning rollers are fixed by a supporting leg respectively, supporting leg the most above has height adjusting function, thickness according to heated die plate is different, the spacing of two cleaning rollers of regulation.It is coated with lubricant on cleaning roller 531, when heating module comes and goes transverse movement, can lubricate by lower surface on which.
As shown in FIG. 7 and 8, described lower ring module 300 includes the lower ring template 310 for placing lower ring assemblies 610 and positioner 320, described positioner 320 includes the symmetrical horizontally disposed clamping cylinder 321 of at least two and the alignment pin 322 being connected with this clamping cylinder, and this alignment pin is suitable with the hole, location of described lower ring assemblies 610.The front end of alignment pin is processed into taper rounding (gradient 15-25 degree), it is simple to guide, it is easier to be properly inserted in hole, as slight misalignment occurs, a certain degree of position correction function can be realized by alignment pin.
As shown in Figures 9 and 10, described upper ring module 400 includes the gripper shoe 410 that is stacked up and down and upper ring template 420, and for the adsorbent equipment 430 that upper ring assemblies 620 is fixed on this in ring template, being connected by vertical governor motion 440 between described gripper shoe 410 with described frame 100, in the present embodiment, vertical governor motion is made up of cylinder and guide pillar.Described adsorbent equipment 430 includes at least three absorption cylinder 431 and the valve 432 being connected with this absorption cylinder, and this valve is used for adsorbing described upper ring assemblies 620.
During installation, the upper ring assemblies 620 of balance ring is embedded in the die cavity of ring template 420, and on this, ring template is fixed in gripper shoe 410, and whole gripper shoe is driven by cylinder and guide pillar and guided, and reaches accurate even running.The top edge plane of upper ring assemblies 620 contacts with valve 432, and valve is connected with absorption cylinder 431, after starting absorption cylinder, by associated conduit and through valve, is held the top edge plane of upper ring assemblies by negative pressure, reaches stationary positioned function.
Use this utility model electric heating melting coating apparatus that balance ring 600 is carried out deposition processing, first the upper ring assemblies 620 after injection mo(u)lding and lower ring assemblies 610 are assembled into balance ring；Balance ring is put into lower ring template 310 die cavity, start cylinder to make, lower ring template closes, with the fixing lower ring assemblies of alignment pin 322, film chamber is opened with adsorbent equipment 430 after tightly being adsorbed by upper ring assemblies, heating module 510 is shifted onto relevant position with cylinder, in Guan Bi, lower ring template and heating module, complete the hot melt to upper and lower ring assemblies, open rapidly balance ring bolster and remove heating module, quick laminating bolster also keeps appropriate time and pressure to complete fusion, after lift ring template 420 and open die cavity, complete product is ejected with ejecting mechanism 200, circulation above step realizes batch production
Concrete technology flow process is as follows:
Operation 1: lower ring module 300, upper ring module 400 and heating arrangements 500 are placed on the supporting bable tops 230 of ejecting mechanism 200, and with corresponding fixture by upper ring template and lower ring template fixed clamp, connect corresponding electricity, gas, oil etc.；
Operation 2: by the upper ring assemblies 620 of injection mo(u)lding and lower ring assemblies 610 according to corresponding error-proof structure, be assembled into balance ring 600 and be easy to subsequent operations；
Operation 3: open vertical governor motion 440, according to the stroke of setting program, makes to move on to appropriate location in ring template 420；
Operation 4: open vertical cylinder 523, according to the stroke of setting program, makes to move on to appropriate location on heating module 510；
Operation 5: open horizontal air cylinder 524, stroke according to setting program, move after making heating module 520, and when through cleaning roller 531, with the hairbrush above cleaning roller, the lower upper hot melt layer of heating module 510 is cleared up, and brushing white oil etc., heated mould mould 510 pieces stays in along upper and lower slide rail 521,522；
Operation 6: balance ring 600 is put into the die cavity of lower ring template 310, and is accurately positioned according to fool-proof design；
Operation 7: start vertical governor motion 440, makes ring module 400 move down, together with lower ring template 310 merged block；
Operation 8: start clamping cylinder 321, the alignment pin 322 carried by cylinder inserts in the corresponding aperture of lower ring assemblies 610 and is fixed；
Operation 9: start absorption cylinder 431, upper ring assemblies 620 is tightly held by the valve 432 carried with absorption cylinder；
Operation 10: start vertical governor motion 440, according to the stroke of setting program, makes to move on to appropriate location in ring template 420；
Operation 11: start horizontal air cylinder 524, according to the stroke of setting program, and when through cleaning roller 531, with the hairbrush above cleaning roller, the lower upper hot melt layer of heating module 510 is cleared up, and brushing white oil etc., heated mould mould 510 pieces stays in along upper and lower slide rail 521,522；
Operation 12: start vertical cylinder 523, according to the stroke of setting program, makes heating module 510 move down, clings to above lower ring template 310；
Operation 13: start vertical governor motion 440, according to the stroke of setting program, makes ring template 420 move down, makes lower surface cling to above heating module 510；
Operation 14: start heating function, make upper ring assemblies 620 and lower ring assemblies 610 material molten to glassy state by the heat of the first hot melt layer 511 and the second hot melt layer 516；
Operation 15: start vertical governor motion 440, according to the stroke of setting program, makes to move in ring template 420, leaves heating module 510；
Operation 16: open horizontal air cylinder 524, the stroke of setting program, make to move on heating module 510 to move the most afterwards, and when through cleaning roller 531, with the hairbrush above cleaning roller, the lower upper hot melt layer of heating module 510 is cleared up, and brushing white oil etc., heated mould mould 510 pieces stays in along upper and lower slide rail 521,522；
Operation 17: start vertical governor motion 440, makes ring template 420 move down, and lower ring template 310 combines, and the internal plastic parts of die cavity melts face and is close to, and reaches firm welding under appropriate pressures；
Operation 18: close absorption cylinder 431, start vertical governor motion 440, according to the stroke of setting program, make to move on to appropriate location in ring template 420；
Operation 19: start clamping cylinder 321, drives alignment pin 322 to extract out from the hole, location of lower ring assemblies 610；
Operation 20: start push rod 220, is promoted top board 210 and thimble 240 will balance ring 600 jack-up, is taken out by manually or mechanically hands；
Circulating process 6 to operation 20, forms batch production.
The above embodiment is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present utility model determine.
Claims (9)
1. the electric heating melting coating apparatus of a household appliances eutectic fat plastic casing, described plastic casing includes lower ring assemblies and upper ring assemblies, it is characterized in that, described electric heating melting coating apparatus includes frame (100) and the lower ring module (300), upper ring module (400) and the heating arrangements (500) that are arranged in this frame；
Described lower ring module (300) includes the lower ring template (310) for placing lower ring assemblies and positioner (320), described upper ring module (400) includes gripper shoe (410) and the upper ring template (420) being stacked up and down, and for the adsorbent equipment (430) that upper ring assemblies is fixed on this in ring template, be connected by vertical governor motion (440) between described gripper shoe (410) with described frame (100)；
nullDescribed heating arrangements (500) includes heating module (510)、Driving means (520) and for cleaning the cleaning mechanism (530) on this heating module surface，Described driving means (520) includes upper slide rail (521) and the glidepath (522) that level is slidably connected、Vertically cylinder (523)、Horizontal air cylinder (524) and for connecting the bearing (525) of described heating module，Described upper slide rail (521) is fixing with described frame (100) to be connected，Described glidepath (522) is connected by adjustable guide pillar (526) with described bearing (525)，Described vertical cylinder (523) is arranged between described glidepath and described bearing，The piston rod of described horizontal air cylinder (524) is connected with described heating module (510)，The cylinder bottom of described horizontal air cylinder (524) is connected with described upper slide rail (521) by tailgate (527).
Electric heating melting coating apparatus the most according to claim 1, it is characterized in that, also include ejecting mechanism (200), this ejecting mechanism includes the push rod (220) that top board (210) is connected and the supporting bable tops (230) being used for installing described lower ring module (300) with this top board, being connected by thimble (240) between described supporting bable tops (230) with described top board (210), this thimble can pass supporting bable tops by described lower ring module (300) jack-up.
Electric heating melting coating apparatus the most according to claim 1, it is characterized in that, described heating module (510) includes being sequentially overlapped first hot melt layer (511) of setting, the first energy-storage layer (512), the first heat conduction layer (513), the second heat conduction layer (514), the second energy-storage layer (515) and the second hot melt layer (516), is embedded with heat-generating disc (517) between described first heat conduction layer and the second heat conduction layer.
Electric heating melting coating apparatus the most according to claim 3, it is characterised in that described heating module (510) is symmetrical above and below to open setting along described heat-generating disc (517) place, center installed surface.
Electric heating melting coating apparatus the most according to claim 3, it is characterised in that be provided with heat-conducting silicone grease between described first hot melt layer, the first energy-storage layer, the first heat conduction layer, the second heat conduction layer, the second energy-storage layer and each layer of the second hot melt layer.
Electric heating melting coating apparatus the most according to claim 1, it is characterised in that described cleaning mechanism (530) includes at least one pair of cleaning roller arranged up and down (531) and for installing the supporting leg (532) of this cleaning roller.
Electric heating melting coating apparatus the most according to claim 6, it is characterised in that described cleaning roller is coated with lubricant on (531).
Electric heating melting coating apparatus the most according to claim 1, it is characterized in that, described positioner (320) includes the symmetrical horizontally disposed clamping cylinder of at least two (321) and the alignment pin (322) being connected with this clamping cylinder, and this alignment pin is suitable with the hole, location of described lower ring assemblies.
Electric heating melting coating apparatus the most according to claim 1, it is characterized in that, described adsorbent equipment (430) includes at least three absorption cylinder (431) and the valve (432) being connected with this absorption cylinder, and this valve is used for adsorbing described upper ring assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178263.6U CN205439252U (en) | 2016-03-09 | 2016-03-09 | Household electrical appliances class eutectic fat plastic housing's electrothermal welding applies device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178263.6U CN205439252U (en) | 2016-03-09 | 2016-03-09 | Household electrical appliances class eutectic fat plastic housing's electrothermal welding applies device |
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| Publication Number | Publication Date |
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| CN205439252U true CN205439252U (en) | 2016-08-10 |
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| CN201620178263.6U Active CN205439252U (en) | 2016-03-09 | 2016-03-09 | Household electrical appliances class eutectic fat plastic housing's electrothermal welding applies device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643918A (en) * | 2016-03-09 | 2016-06-08 | 安徽省航嘉驰源电气有限公司 | Electric heating deposition device of household appliance type low-melting fat plastic shell |
-
2016
- 2016-03-09 CN CN201620178263.6U patent/CN205439252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643918A (en) * | 2016-03-09 | 2016-06-08 | 安徽省航嘉驰源电气有限公司 | Electric heating deposition device of household appliance type low-melting fat plastic shell |
| CN105643918B (en) * | 2016-03-09 | 2018-03-09 | 安徽省航嘉驰源电气有限公司 | A kind of electric heating deposition apparatus of household appliances eutectic fat plastic casing |
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