CN104129074B - It is a kind of to heat special plane and the melt process using the hot melt special plane - Google Patents
It is a kind of to heat special plane and the melt process using the hot melt special plane Download PDFInfo
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- CN104129074B CN104129074B CN201410321255.8A CN201410321255A CN104129074B CN 104129074 B CN104129074 B CN 104129074B CN 201410321255 A CN201410321255 A CN 201410321255A CN 104129074 B CN104129074 B CN 104129074B
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Abstract
The invention belongs to auto parts and components hot melting equipment technical field, special plane and the melt process using the hot melt special plane are heated there is provided a kind of, frame and the product workbench being arranged in frame, mounting bracket, upper mould fixed plate, up and down motion guide rail and up and down motion cylinder are provided with product workbench, lower mould product placement mechanism is provided with the bottom surface of product workbench, the heating relative with lower mould product placement mechanism is provided with the bottom of upper mould fixed plate and melts riveter structure, heating is melted is provided with buffer gear twice on riveter structure.The advantage of the invention is that increasing buffer gear twice, so as to ensure molding effect, ensure rivet force, the existing substandard products that are also easy to produce are overcome to produce, innovative design insulated heat block, so that hot melt head heater and the non-conductive connection of frame, eliminate safe hidden trouble, set up guarantee and die blocking mechanism, it is ensured that burst is died the safety of situation.
Description
Technical field
The invention belongs to auto parts and components hot melting equipment technical field, it is related to a kind of hot melt special plane and uses the hot melt special plane
Melt process.
Background technology
Hot melt special plane rivets problem, such as Chinese patent literature notification number to complete the hot melt between working of plastics：
Product orientation platform and thermofusion device are provided with a kind of fuse machine disclosed in CN103057118A, including fuselage, the fuselage, should
Thermofusion device bottom is provided with several hot melt heads just to the product orientation platform, and the fuselage is provided with actuating unit, should
Actuating unit can drive the relatively described product orientation platform of the thermofusion device to move up and down, it can be seen that though the fuse machine energy
The hot melting process step of half is completed, but the fuse machine in hot melt due to not buffering, riveting molding effect can be very flat, easily
There is bad riveting point, easily hurt product and produce substandard products, bad riveting point easily occur, some point also need by hand mend riveting, while also without
Die stop, heater and the electrically conductive connection of fuselage have potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are the present situations for prior art, and providing one kind can realize that product is quick
Hot melt, it is ensured that product hot melt quality hot melt special plane.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：One kind hot melt special plane, including frame and setting
Product workbench in frame, it is characterised in that be provided with described product workbench mounting bracket, upper mould fixed plate, on
Lower motion guide rail and up and down motion cylinder, described up and down motion guide rail are arranged on mounting bracket, and upper mould fixed plate is enclosed on
Vertically motion guide rail it can be moved up and down after being driven on lower motion guide rail and by up and down motion cylinder, described product work
Lower mould product placement mechanism is provided with the bottom surface of platform, is provided with the bottom of upper mould fixed plate and lower mould product placement mechanism phase
To heating melt riveter structure, described heating is melted is provided with buffer gear twice on riveter structure.
The measure taken for optimization such scheme is specifically included：
In above-mentioned one kind hot melt special plane, riveter structure is melted in described heating to be included hot melt head, heats fixture and pre-
Depression bar, described hot melt head is fixed on hot melt fixture, and pre- depression bar is provided with the both sides of hot melt head, the head of described pre- depression bar
Portion is compared with heating head closer to lower mould product placement mechanism.
In a kind of above-mentioned hot melt special plane, described buffer gear twice includes a bolster and secondary buffer part,
A described bolster is arranged between pre- depression bar and upper mould fixed plate, and described secondary buffer part is arranged on hot melt fixture
Between upper mould fixed plate.
In a kind of above-mentioned hot melt special plane, the upper end of described hot melt fixture is additionally provided with insulated heat block, described
One end of secondary buffer part act against on upper mould fixed plate, the other end acts against insulated heat block.Here due to insulation
Heat insulation, on the one hand hot melt head heater can so be disconnected, such heat is not transmitted in frame, eliminate with frame
Potential safety hazard, simultaneously because the presence of insulated heat block, prevents heat to be scattered and disappeared after conducting, need not under the conditions of same hot melt
Increase power consumption with regard to the hot melt of workpiece can be completed.
Here the maximum innovation of the present invention is as without buffer gear riveting occurred using traditional when carrying out hot melt riveting
Connecing molding effect can be very flat, and shaping is not understood, and bad riveting point easily occurs and easily hurts product, produces substandard products, and some points also need craft
Mend the defect such as riveting, due to pre- depression bar head compared with heating head closer to lower mould product placement mechanism, the head of so pre- depression bar
Workpiece to be heated first is encountered than hot melt head certainly by portion, and a bolster in buffer gear is mainly and protects pre- depression bar twice
The certain elastic force of card, just can fasten workpiece by pre- depression bar before hot melt, facilitate and heated, simultaneously because secondary buffer
Part presence can cause hot melt is soft to be pressed on riveting location, be pressed downward when transmitting heat, so as to ensure molding effect, guarantee
Rivet force, overcome it is existing be also easy to produce substandard products, some points also need to mend the defect such as riveting by hand.
In a kind of above-mentioned hot melt special plane, it is provided with described mounting bracket and slows down limited block, slowed down limited block and be located at
The lower end of upper mould fixed plate, is provided with limited block is slowed down and slows down head, and described slowing down is provided with head slows down spring.Here
When upper mould fixed plate is moved downward, slow down the motion that head just can be slowly to upper mould fixed plate in the case where slowing down spring effect and enter
Row deceleration-operation, so as to ensure the molding effect of hot melt riveting.
In a kind of above-mentioned hot melt special plane, described lower mould product placement mechanism includes lower mould and places platen, Qian Houyun
Take offence and cylinder and move forward and backward guide rail, lower mould is placed on platen, and there are multiple products to place position, and the described guide rail that moves forward and backward is set
Put on the table top of product workbench, mounting table sleeve-board on guide rail is moved forward and backward and by move forward and backward cylinder driving after can
Moved forward and backward along guide rail is moved forward and backward.Here it can just realize that lower mould places moving forward and backward for platen by moving forward and backward cylinder,
Workpiece is transported to hot melt working position or hot melt working position is exited so as to realize.
In a kind of above-mentioned hot melt special plane, described both sides mounting bracket is additionally provided with blocking mechanism of dying, and described is disconnected
Vapour lock retaining device includes pre- interstage sleeve pipe fitting, pre- gear spring and block piece, and described block piece afterbody one end is located at pre- interstage sleeve pipe
In part, pre- interstage sleeve pipe fitting is stretched out in described block piece head one end, and pre- gear spring is located in pre- interstage sleeve pipe fitting, and the one of pre- gear spring
End is acted against on pre- interstage sleeve pipe fitting, and the other end acts against block piece afterbody, the gas circuit of described pre- interstage sleeve pipe fitting and up and down motion
The gas circuit of cylinder is communicated.Here because the gas circuit of pre- interstage sleeve pipe fitting is communicated with the gas circuit of up and down motion cylinder, so in gas circuit just
Chang Shi, it is pre- to keep off spring in the presence of gas circuit just to left movement, so that block piece staggers with upper mould fixed plate, when gas circuit goes out
When now dying, pre- gear spring is moved right due to allowing for block piece with restoring force, so that block piece stops mould
Fixed plate is moved downward, and so heating riveting would not work, so as to form blocking of dying, eliminate safe hidden trouble.
The present invention, which also provides one kind, can realize product Rapid hot-melting, it is ensured that the use of the product hot melt quality hot melt special plane
Melt process.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of hot melt side using the hot melt special plane
Method, it is characterised in that comprise the following steps：
Step 1: letter first is loaded into the product placement position that lower mould places platen；
Step 2: the product that product ontology loads lower mould placement platen is placed into the overall work of position composition together with letter again
Part；
Step 3: start button, workpiece will backward be moved to terminal by moving forward and backward cylinder, workpiece is transported to hot melt work
Position；
Step 4: upper mould fixed plate is moved downward to terminal by up and down motion cylinder, pre- depression bar is first pressed onto workpiece, heats head
Riveting location is followed by touched, up and down motion cylinder execution, hot melt head will heat head in the presence of secondary buffer part
It is soft to be pressed on riveting location, side transmission heat, while being pressed downward, until hot melt riveting is completed；
Step 5: up and down motion cylinder moves up to terminal, the molten riveter structure of heating is withdrawn from；
Travelled forward to terminal Step 6: moving forward and backward cylinder, send out and complete workpiece product, progress is circulated with this.
Compared with prior art, the advantage of the invention is that increasing buffer gear twice, so as to ensure molding effect, guarantee
Rivet force, overcomes and existing is also easy to produce substandard products generation, innovative design insulated heat block so that hot melt head heater with frame is non-leads
Electrical connection, is eliminated safe hidden trouble, and sets up guarantee and dies blocking mechanism, it is ensured that burst is died the safety of situation.
Brief description of the drawings
Fig. 1 is the overall structure diagram for heating special plane.
Fig. 2 is that the structural representation that riveter structure installs buffer gear twice additional is melted in this heating；
Fig. 3 is Fig. 2 positive structure diagram；
Fig. 4 is the structural representation of this hot melt head；
Fig. 5 is the structural representation of blocking mechanism of originally dying.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
In figure, frame 1；Product workbench 2；Mounting bracket 3；Upper mould fixed plate 4；Up and down motion guide rail 5；Up and down motion cylinder
6；Lower mould product placement mechanism 7；The molten riveter structure 8 of heating；Hot melt first 9；Heat fixture 10；Pre- depression bar 11；Bolster 12；
Secondary buffer part 13；Insulated heat block 14；Lower mould places platen 15；Move forward and backward cylinder 16；Move forward and backward guide rail 17；Product is put
Set 18；Slow down limited block 19；Slow down first 20；Slow down spring 21；Die blocking mechanism 22；Pre- interstage sleeve pipe fitting 23；Pre- gear spring
24；Block piece 25；Button 26.
As shown in Figure 1, Figure 2 and shown in Fig. 3, this hot melt special plane, including frame 1 and the product workbench being arranged in frame 1
2, mounting bracket 3, upper mould fixed plate 4, up and down motion guide rail 5 and up and down motion cylinder 6 are provided with product workbench 2, up and down
Motion guide rail 5 is arranged on mounting bracket 3, and upper mould fixed plate 4 is enclosed on up and down motion guide rail 5 and driven by up and down motion cylinder 6
It motion guide rail 5 can vertically be moved up and down after dynamic, lower mould product placement mechanism 7 is provided with the bottom surface of product workbench 2.
The heating relative with lower mould product placement mechanism 7 is provided with the bottom of upper mould fixed plate 4 and melts riveter structure 8, heating
Molten riveter structure 8 includes heating first 9, hot melt fixture 10 and pre- depression bar 11, and hot melt first 9 is fixed on hot melt fixture 10, in advance
Depression bar 11 is provided with the both sides of hot melt first 9, and the head of pre- depression bar 11 is compared with hot melt first 9 closer to lower mould product placement mechanism 7.
Here the maximum innovation of the present invention is to be provided with buffer gear twice on the molten riveter structure 8 of heating, twice buffer
Structure includes a bolster 12 and secondary buffer part 13, and a bolster 12 is arranged between pre- depression bar 11 and upper mould fixed plate 4,
As shown in figure 4, secondary buffer part 13 is arranged between hot melt fixture 10 and upper mould fixed plate 4, due to the head of pre- depression bar 11
Compared with hot melt first 9 closer to lower mould product placement mechanism 7, the head of so pre- depression bar 11 certainly than heat it is first by 9 first encounter treat
The workpiece of hot melt, and a bolster 12 in buffer gear mainly makes pre- depression bar 11 ensure certain elastic force twice,
Just workpiece can be fastened by pre- depression bar 11 before hot melt, facilitate and heated, simultaneously because the presence of secondary buffer part 13 can make
Must heat first 9 it is soft be pressed on riveting location, while transmit heat while be pressed downward so that ensure molding effect, ensure rivet force, overcome
Existing quality is unstable, is also easy to produce substandard products, and some points are also needed to mend the defects such as riveting by hand, and the upper end of hot melt fixture 10 is also set up
There is insulated heat block 14, one end of secondary buffer part 13 is acted against on upper mould fixed plate 4, and the other end acts against insulated heat block
14, here because with insulated heat block 14, insulated heat block 14 can be using the insulating materials such as bakelite, so one side here
It can will heat first 9 heater to disconnect with frame 1, such heat is not transmitted in frame 1, is eliminated safe hidden trouble, simultaneously
Due to the presence of insulated heat block 14, prevent heat to be scattered and disappeared after conducting, power consumption need not be increased just under the conditions of same hot melt
The hot melt of workpiece can be completed.
Lower mould product placement mechanism 7 includes lower mould and places platen 15, moves forward and backward cylinder 16 and move forward and backward guide rail 17,
Lower mould is placed on platen 15, and there are multiple products to place position 18, moves forward and backward guide rail 17 and is arranged on the table top of product workbench 2,
Mounting table sleeve-board can be along moving forward and backward before guide rail 17 after being driven on guide rail 17 is moved forward and backward and by moving forward and backward cylinder 16
After move, can just realize that lower mould places moving forward and backward for platen 15 by moving forward and backward cylinder 16 here, so as to realize work
Part, which is transported to hot melt working position or exits to be provided with hot melt working position, mounting bracket 3, slows down limited block 19, slows down limited block 19 and is located at
The lower end of upper mould fixed plate 4, is provided with limited block 19 is slowed down and slows down first 20, slows down to be provided with first 20 and slows down spring 21,
Here when upper mould fixed plate 4 is moved downward, slow down first 20 slowly can just fix in the case where slowing down the effect of spring 21 to upper mould
The motion of plate 4 carries out deceleration-operation, so as to ensure the molding effect of hot melt riveting.
As shown in Figure 4 and Figure 5, both sides mounting bracket 3 is additionally provided with blocking mechanism 22 of dying, and blocking mechanism 22 of dying includes pre-
Interstage sleeve pipe fitting 23, pre- gear spring 24 and block piece 25, afterbody one end of block piece 25 are located in pre- interstage sleeve pipe fitting 23, block piece 25
Pre- interstage sleeve pipe fitting 23 is stretched out in head one end, and pre- gear spring 24 is located in pre- interstage sleeve pipe fitting 23, and one end of pre- gear spring 24 is acted against
On pre- interstage sleeve pipe fitting 23, the other end acts against the afterbody of block piece 25, the gas circuit of pre- interstage sleeve pipe fitting 23 and the gas of up and down motion cylinder 6
Road is communicated, here because the gas circuit of pre- interstage sleeve pipe fitting 23 is communicated with the gas circuit of up and down motion cylinder 6, so when gas circuit is normal,
It is pre- to keep off spring 24 in the presence of gas circuit just to left movement, so that block piece 25 staggers with upper mould fixed plate 4, when gas circuit goes out
When now dying, pre- gear spring 24 is moved right due to allowing for block piece 25 with restoring force, so that block piece 25 stops
Firmly upper mould fixed plate 4 is moved downward, and so heating riveting would not work, so as to form blocking of dying, eliminate safe hidden trouble.
When entering hot-melt welds, step is carried out this fuse machine in accordance with the following methods：Step 1: letter first is loaded into lower mould
The product for placing platen 15 places position 18；Step 2: product ontology is loaded into the product placement position 18 that lower mould places platen 15 again
One-piece machine member is constituted together with letter；Step 3: start button 26, workpiece will move to end backward by moving forward and backward cylinder 16
Point, hot melt working position is transported to by workpiece；Step 4: upper mould fixed plate 4 is moved downward to terminal by up and down motion cylinder 6, precompressed
Bar 11 is first pressed onto workpiece, and hot melt first 9 followed by touches riveting location, and the execution of up and down motion cylinder 6 heats first 9 two
In the presence of secondary bolster 13, will hot melt first 9 is soft is pressed on riveting location, side transmission heat, while be pressed downward, until hot melt riveting
Complete (actuation time is adjustable by system control)；Step 5: up and down motion cylinder 6 moves up to terminal, the molten riveting of heating is withdrawn from
Mechanism 8；Travelled forward to terminal Step 6: moving forward and backward cylinder 16, send out and complete workpiece product, progress is circulated with this, so
Heat Workpiece shaping effect out, ensure rivet force, while ensure that operating personnel's safety.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from scope defined in the spirit of the present invention.
Claims (8)
1. one kind hot melt special plane, including frame and the product workbench being arranged in frame, it is characterised in that described product work
Make to be provided with mounting bracket, upper mould fixed plate, up and down motion guide rail and up and down motion cylinder on platform, described up and down motion guide rail
It is arranged on mounting bracket, upper mould fixed plate can be vertically after being enclosed on up and down motion guide rail and being driven by up and down motion cylinder
Motion guide rail moves up and down, and lower mould product placement mechanism is provided with the bottom surface of described product workbench, in upper mould fixed plate
Bottom be provided with the heating relative with lower mould product placement mechanism and melt riveter structure, described heating is melted is provided with two on riveter structure
Secondary buffer gear.
2. described a kind of hot melt special plane according to claim 1, it is characterised in that riveter structure is melted in described heating to be included
Head, hot melt fixture and pre- depression bar are heated, described hot melt head is fixed on hot melt fixture, and pre- depression bar is arranged on hot melt head
Both sides, the head of described pre- depression bar is compared with heating head closer to lower mould product placement mechanism.
3. a kind of hot melt special plane according to claim 2, it is characterised in that described buffer gear twice includes once delaying
Stamping and secondary buffer part, a described bolster are arranged between pre- depression bar and upper mould fixed plate, described secondary buffer
Part is arranged between hot melt fixture and upper mould fixed plate.
4. a kind of hot melt special plane according to claim 3, it is characterised in that the upper end of described hot melt fixture is also set up
There is insulated heat block, one end of described secondary buffer part is acted against on upper mould fixed plate, and the other end leans insulated heat block.
5. a kind of hot melt special plane according to claim 4, it is characterised in that be provided with described mounting bracket and slow down spacing
Block, slows down the lower end that limited block is located at upper mould fixed plate, is provided with limited block is slowed down and slows down head, and described slowing down is pacified on head
Equipped with slowing down spring.
6. a kind of hot melt special plane according to any one of claim 1 to 5, it is characterised in that described lower mould product is placed
Mechanism includes lower mould and places platen, moves forward and backward cylinder and move forward and backward guide rail, and lower mould, which is placed, has multiple products on platen
Position is placed, the described guide rail that moves forward and backward is arranged on the table top of product workbench, lower mould mounting table sleeve-board is led moving forward and backward
On rail and by can be moved forward and backward after moving forward and backward cylinder driving along guide rail is moved forward and backward.
7. a kind of hot melt special plane according to claim 6, it is characterised in that the mounting bracket described in both sides, which is additionally provided with, dies
Blocking mechanism, described blocking mechanism of dying includes pre- interstage sleeve pipe fitting, pre- gear spring and block piece, described block piece afterbody
One end is located in pre- interstage sleeve pipe fitting, and pre- interstage sleeve pipe fitting is stretched out in described block piece head one end, and pre- gear spring is located at pre- interstage sleeve pipe
In part, one end of pre- gear spring is acted against on pre- interstage sleeve pipe fitting, and the other end acts against block piece afterbody, described pre- interstage sleeve pipe fitting
Gas circuit communicated with the gas circuit of up and down motion cylinder.
8. a kind of melt process using hot melt special plane as claimed in claim 6, it is characterised in that comprise the following steps：
Step 1: letter first is loaded into the product placement position that lower mould places platen；
Step 2: the product placement position that product ontology loads lower mould placement platen is constituted into one-piece machine member together with letter again；
Step 3: start button, workpiece will backward be moved to terminal by moving forward and backward cylinder, workpiece is transported to hot melt working position；
Step 4: upper mould fixed plate is moved downward to terminal by up and down motion cylinder, pre- depression bar is first pressed onto workpiece, and hot melt head followed by connects
Contact riveting location, up and down motion cylinder execution, hot melt head, will hot melt be soft is pressed in riveting in the presence of secondary buffer part
Connect on position, side transmission heat, while being pressed downward, until hot melt riveting is completed；
Step 5: up and down motion cylinder moves up to terminal, the molten riveter structure of heating is withdrawn from；
Travelled forward to terminal Step 6: moving forward and backward cylinder, send out and complete workpiece product, progress is circulated with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321255.8A CN104129074B (en) | 2014-07-07 | 2014-07-07 | It is a kind of to heat special plane and the melt process using the hot melt special plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321255.8A CN104129074B (en) | 2014-07-07 | 2014-07-07 | It is a kind of to heat special plane and the melt process using the hot melt special plane |
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| Publication Number | Publication Date |
|---|---|
| CN104129074A CN104129074A (en) | 2014-11-05 |
| CN104129074B true CN104129074B (en) | 2017-08-25 |
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| CN201410321255.8A Active CN104129074B (en) | 2014-07-07 | 2014-07-07 | It is a kind of to heat special plane and the melt process using the hot melt special plane |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842552B (en) * | 2015-05-26 | 2017-12-05 | 芜湖致通汽车电子有限公司 | A kind of automatic hot-riveting device and its rivet hot method for sensor |
| CN105058780B (en) * | 2015-08-19 | 2017-06-09 | 四川优普超纯科技有限公司 | A kind of welding equipment of the end cap crimp rings with stripper plate |
| CN105172130A (en) * | 2015-09-02 | 2015-12-23 | 嘉兴信元精密模具科技有限公司 | Special hot melting machine for automotive grilles |
| CN106273406A (en) * | 2016-08-31 | 2017-01-04 | 嘉兴敏惠汽车零部件有限公司 | A kind of word board processing tool |
| CN106273421A (en) * | 2016-08-31 | 2017-01-04 | 柳州市通顺汽车部件有限责任公司 | Rearview mirror presser-into-rod |
| CN108819258A (en) * | 2018-06-08 | 2018-11-16 | 歌尔股份有限公司 | A kind of hot melt tooling |
| CN110421856A (en) * | 2019-08-13 | 2019-11-08 | 苏州富强科技有限公司 | A kind of jig component for hot melt, a kind of hot-melting mechanism |
| CN111070702A (en) * | 2019-12-11 | 2020-04-28 | 深圳市松泽自动化设备有限公司 | Hot melt machine system and method thereof |
| CN111878493B (en) * | 2020-07-14 | 2022-08-19 | 歌尔科技有限公司 | Hot melting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201872344U (en) * | 2010-11-05 | 2011-06-22 | 英业达股份有限公司 | Hot melting device |
| CN103419366A (en) * | 2012-05-15 | 2013-12-04 | 珠海格力电器股份有限公司 | Welding equipment for welding plastic workpieces |
| CN204183898U (en) * | 2014-07-07 | 2015-03-04 | 嘉兴信元精密模具科技有限公司 | A kind of hot melt special plane |
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- 2014-07-07 CN CN201410321255.8A patent/CN104129074B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201872344U (en) * | 2010-11-05 | 2011-06-22 | 英业达股份有限公司 | Hot melting device |
| CN103419366A (en) * | 2012-05-15 | 2013-12-04 | 珠海格力电器股份有限公司 | Welding equipment for welding plastic workpieces |
| CN204183898U (en) * | 2014-07-07 | 2015-03-04 | 嘉兴信元精密模具科技有限公司 | A kind of hot melt special plane |
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