CN103395215B - Hot melt adhesion device - Google Patents
Hot melt adhesion device Download PDFInfo
- Publication number
- CN103395215B CN103395215B CN201310337166.8A CN201310337166A CN103395215B CN 103395215 B CN103395215 B CN 103395215B CN 201310337166 A CN201310337166 A CN 201310337166A CN 103395215 B CN103395215 B CN 103395215B
- Authority
- CN
- China
- Prior art keywords
- weldment
- hot melt
- discharging opening
- ratchet
- adhesion device
- 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.)
- Expired - Fee Related
Links
- 239000012943 hotmelt Substances 0.000 title claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 239000002984 plastic foam Substances 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 abstract description 40
- 229920003023 plastic Polymers 0.000 abstract description 40
- 238000000034 method Methods 0.000 abstract description 5
- 230000004523 agglutinating effect Effects 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 208000032767 Device breakage Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
A kind of hot melt adhesion device, comprise housing, portable handle is provided with outside housing, thermofusion device is provided with in housing, conveyor screw is provided with in the hopper of thermofusion device, charging aperture is provided with above hopper, below is communicated with melting groove, melt outside groove and be arranged with electrothermal tube, melt discharging opening below groove and weldment to be in line shape spread configuration, and stretch out in outside housing, both sides between weldment and discharging opening, be provided with two counter-rotational pushing ratchets be also exposed to outside housing, ratchet is connected with the gear train of driven by motor, motor, electrothermal tube, weldment and electrical apparatus control system are connected to form electric loop.The present invention adopts the plastics of the method for hot melt to fracture to carry out agglutinating repair, environmentally-friendly sanitary, and bonding strength is large, and bonding Post RDBMS speed is fast.
Description
Technical field
The present invention relates to a kind of soldering apparatus, especially relate to a kind of hot melt adhesion device for welding plastic.
Background technology
Plastic device ruptures, it is bonding that general employing adhesive carries out repairing, although the adhesive kind for plastic bonding on market is a lot, but its performance of different plastics is different, be difficult to make an accurate selection of that a kind of adhesive and be applicable to the bonding of these plastics, select the adhesive different from plastics performance to carry out bonding, its bonding firmness is difficult to ensure, the time of bonding Post RDBMS is longer.
Summary of the invention
The object of the invention is for existing deficiency, the soldering apparatus that a kind of plastic hot melt is bonding is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of hot melt adhesion device, comprise housing, portable handle is provided with outside housing, thermofusion device is provided with in housing, conveyor screw is provided with in the hopper of thermofusion device, charging aperture is provided with above hopper, below is communicated with melting groove, melt outside groove and be arranged with electrothermal tube, melt discharging opening below groove and weldment to be in line shape spread configuration, and stretch out in outside housing, both sides between weldment and discharging opening, be provided with two counter-rotational pushing ratchets be also exposed to outside housing, ratchet is connected with the gear train of driven by motor, motor, electrothermal tube, weldment and electrical apparatus control system are connected to form electric loop.
The distance of the Exit-edge of the lower whorl identity distance discharging opening of ratchet is equal to or greater than 2 millimeters.
The distance of the lower wheel face of the lower extreme point distance ratchet of weldment is equal to or greater than 10 millimeters.
Motor controls to rotate by without lock-switch.
Described weldment is metal thin plate, or on thin plate sheet, be provided with the metal thin plate of a long slot bore.
Described conveyor screw is made up of helical axis and the helical blade be welded on axle, is connected to produce rotates with the gear train of driven by motor.
Discharging opening is provided with the bonding THICKNESS CONTROL part of molten plastic foam, and THICKNESS CONTROL part comprises baffle plate, control valve, turning handle, and the molten plastic foam that the baffle plate of both sides makes discharging opening extrude controls in baffle plate, the thickness that control valve regulates molten plastic foam bonding.
The lower wheel face of ratchet is parallel with THICKNESS CONTROL part lower end, and the distance of the lower extreme point of the lower whorl identity distance weldment of ratchet is equal to or greater than 10 millimeters.
The present invention adopts the plastics of the method for hot melt to fracture to carry out agglutinating repair, and weldment makes two cross section melted by heat of fracture, and the plastics that two rupture extrude by the rotation of ratchet in opposite directions, and after the cross section melted by heat of two fractures, ratchet extruding makes it bond; The foam plastic, plastic foam of same performance is placed in the hopper of thermofusion device, be sent to melt in groove under spirochetal rotation and melt, under the promotion of spirochetal helical blade, extruded from discharging opening by the foam plastic, plastic foam melted, the plane of disruption phase adhesion bonded with firm melted by heat, increases the outer field adhesive strength of faulted joint, owing to being the plastics of same performance, mutually be bonded together after their melted by heat, its tissue element chain is connected, and the plane of disruption is repaired.Compared with bonding with the method for employing adhesive, environmentally-friendly sanitary, bonding strength is large, and bonding Post RDBMS speed is fast.
In use, weldment inserts in the faulted joint of plastics, switches on power in the present invention, melts the foam plastic, plastic foam heat fused of the same performance in groove, and weldment is heated and is melted by the plane of disruption of plastics simultaneously; Pin without lock-switch, the power supply conducting of transmission mechanism, under the drive of motor, ratchet produces and rotates, under the extruding of ratchet, the plastics section melted is bonded together, meanwhile, the foam plastic, plastic foam melting fusing in groove, under spirochetal helical blade promotes, is extruded from discharging opening, the plane of disruption bonded with firm melted by heat sticks together mutually, until only repaired by faulted joint.Decontrol pressing without lock-switch, ratchet and conveyor screw stop operating, discharging opening stopping discharging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that weldment of the present invention is set to long slot bore.
Fig. 3 be the present invention bonding time structural representation.
Fig. 4 is A-A cross-sectional schematic in Fig. 3.
Fig. 5 is the structural representation of the another kind of embodiment of the present invention.
Fig. 6 be the another kind of embodiment of the present invention bonding time structural representation.
Fig. 7 is the structural representation of the bonding THICKNESS CONTROL part of the present invention.
In figure: 1. housing; 11. portable handles; 12. without lock-switch; 2. thermofusion device; 21. hoppers; 22. conveyor screws; 221. helical axis; 222. helical blade; 23. charging apertures; 24. melt groove; 241. electrothermal tube; 25. discharging openings; 3. weldment; 31. long slot bores; 4. ratchet; 5. electrical apparatus control system; 6. motor; 61. gear trains; 7. THICKNESS CONTROL part; 71. baffle plates; 72. control valves; 73. turning handles; 8. molten plastic foam; 9. working of plastics; 91. faulted joints; H1. be the distance of the Exit-edge of the lower whorl identity distance discharging opening of ratchet; H2. be the distance of lower extreme point apart from the lower wheel face of ratchet of weldment.
Below in conjunction with drawings and Examples, the invention will be further described.
Detailed description of the invention
As Figure 1-4, as a kind of hot melt adhesion device of the present embodiment, comprise housing 1, portable handle 11 is provided with outside housing, thermofusion device 2 is provided with in housing, be provided with conveyor screw 22 in the hopper 21 of thermofusion device, conveyor screw 22 is made up of helical axis 221 and the helical blade 222 be welded on axle, and the gear train 61 driven with motor 6 is connected to produce and rotates.Charging aperture 23 is provided with above hopper 21, foam plastic, plastic foam is put into from charging aperture, be pushed in the melting groove 24 of below connection through spirochetal helical blade 222, melt outside groove and be arranged with electrothermal tube 241, melt discharging opening 25 below groove and weldment 3 to be in line shape spread configuration, and stretch out in outside housing 1, both sides between weldment 3 and discharging opening 25, be provided with two counter-rotational pushing ratchets 4 be also exposed to outside housing, the gear train 61 that ratchet 4 and motor 6 drive is connected to produce and rotates, motor 6, electrothermal tube 241, weldment 3 and electrical apparatus control system 5 are connected to form electric loop, the rotation of motor 6 is controlled without lock-switch 12.
As shown in Figure 2, weldment 3 is metal thin plate, and after being heated, make it bond the fusing of the plastics plane of disruption, weldment 3 or the metal thin plate for being provided with a long slot bore 31, be applicable to the plane of disruption bent, and the plane of disruption can be made to obtain thermally equivalent fusing.
As shown in Figure 2,3, 4, expose the ratchet 4 outside housing, the distance H1 of the Exit-edge of its lower whorl identity distance discharging opening 25 is equal to or greater than 2 millimeters.Ratchet 4 rotates in the plane of faulted joint 91 both sides of working of plastics 9, and discharging opening 25 is suspended at the top of plastics faulted joint 91, and the distance between them is the thickness that molten plastic foam 8 that discharging opening 25 is extruded is pasted onto on faulted joint 91.
As shown in Figure 2,3, 4, the distance H2 exposing lower extreme point distance ratchet 4 times wheel faces of the weldment 3 outside housing is equal to or greater than 10 millimeters.Weldment 3 inserts in plastics faulted joint 91, makes two cross section melted by heat of fracture; Two ratchets 4 rotate backward in the plane of faulted joint 91 both sides of working of plastics 9, and the rotation pushing plastics plane of disruption of two ratchets 4 extrudes in opposite directions, and two cross sections of melted by heat are bonded.
Another embodiment, as shown in Fig. 1,5,6,7, comprise housing 1, portable handle 11 is provided with outside housing, thermofusion device 2 is provided with in housing, be provided with conveyor screw 22 in the hopper 21 of thermofusion device, conveyor screw 22 is made up of helical axis 221 and the helical blade 222 be welded on axle, and the gear train 61 driven with motor 6 is connected to produce and rotates.Charging aperture 23 is provided with above hopper 21, foam plastic, plastic foam is put into from charging aperture, be pushed in the melting groove 24 of below connection through spirochetal helical blade 222, melt outside groove 24 and be arranged with electrothermal tube 241, melt discharging opening 25 below groove 24 and weldment 3 to be in line shape spread configuration, and stretch out in outside housing 1, both sides between weldment 3 and discharging opening 25, be provided with two counter-rotational pushing ratchets 4 be also exposed to outside housing, the gear train 61 that ratchet 4 and motor 6 drive is connected to produce and rotates, motor 6, electrothermal tube 241, weldment 3 and electrical apparatus control system 5 are connected to form electric loop, the rotation of motor 6 is controlled without lock-switch 12, discharging opening 25 is provided with the bonding THICKNESS CONTROL part 7 of molten plastic foam 8, THICKNESS CONTROL part 7 comprises baffle plate 71, control valve 72, turning handle 73, the molten plastic foam 8 that the baffle plate 71 of both sides makes discharging opening 25 extrude controls in baffle plate 71, control valve 72 is adjustable, rotate turning handle 73, the thickness that the foam of molten plastic 8 extruded of the rotatable adjustment of control valve 72 is bonding, make thickness uniform ground, specious.
As shown in Figure 5,6, the lower surface of the baffle plate 71 of THICKNESS CONTROL part 7 is parallel with the lower wheel face of ratchet 4, and the distance H2 of lower extreme point distance ratchet 4 times wheel faces of weldment 3 is equal to or greater than 10 millimeters.Weldment 3 inserts in the faulted joint 91 of working of plastics 9, makes two cross section melted by heat of fracture; Two ratchets 4 rotate backward in the plane of faulted joint 91 both sides of working of plastics 9, make the plastics plane of disruption extrude in opposite directions and be bonded.
The present invention adopts the plastics of the method for hot melt to fracture to carry out agglutinating repair.Place the foam plastic, plastic foam of same performance in the hopper 21 of thermofusion device 2, be sent under the rotation of conveyor screw 22 and melt fusing in groove 24; The two cross section melted by heat that weldment 3 makes plastics rupture; The working of plastics that two rupture extrudes by the rotation of ratchet 4 in opposite directions, and after the cross section melted by heat of two fractures, ratchet 4 extruding makes it bond; To melt in groove 24 molten plastic foam 8, under the promotion of spirochetal helical blade 222, extrude from discharging opening 25, the plane of disruption phase adhesion bonded with firm melted by heat, increase the outer field adhesive strength of faulted joint, owing to being the plastics of same performance, be mutually bonded together after their melted by heat, its tissue element chain is connected, and the plane of disruption is repaired.Compared with bonding with the method for employing adhesive, environmentally-friendly sanitary, bonding strength is large, and bonding Post RDBMS speed is fast.
In use, weldment 3 inserts in the faulted joint 91 of working of plastics 9, switches on power in the present invention, melts the foam plastic, plastic foam heat fused of the same performance in groove 24, and weldment 3 is heated and is melted by the plane of disruption of plastics simultaneously; Pin without lock-switch 12, the power supply conducting of transmission mechanism, under the drive of motor 6, ratchet 4 produces and rotates, and under the extruding of ratchet 4, the plastics section melted is bonded together, meanwhile, in melting groove 24, molten plastic foam 8 is under spirochetal helical blade 222 promotes, and extrude from discharging opening 25, the plane of disruption bonded with firm melted by heat sticks together (as Fig. 4) mutually; Weldment 3 slowly moves along the plane of disruption, until only repaired by faulted joint.Decontrol pressing without lock-switch 12, ratchet 4 and conveyor screw 22 stop operating, and discharging opening 25 stops discharging.
Claims (8)
1. a hot melt adhesion device, comprise housing, portable handle is provided with outside housing, it is characterized in that: in housing (1), be provided with thermofusion device (2), conveyor screw (22) is provided with in the hopper (21) of thermofusion device, charging aperture (23) is provided with above hopper, below is communicated with melting groove (24), melt outside groove and be arranged with electrothermal tube (241), melt discharging opening (25) below groove and weldment (3) to be in line shape spread configuration, and stretch out in outside housing, both sides between weldment and discharging opening, be provided with two counter-rotational pushing ratchets (4) be also exposed to outside housing, the gear train (61) that ratchet (4) and motor (6) drive is connected, motor (6), electrothermal tube (241), weldment (3) and electrical apparatus control system (5) are connected to form electric loop.
2. a kind of hot melt adhesion device according to claim 1, is characterized in that: the distance H1 of the Exit-edge of the lower whorl identity distance discharging opening (25) of ratchet (4) is equal to or greater than 2 millimeters.
3. a kind of hot melt adhesion device according to claim 1, is characterized in that: the distance H2 of the lower wheel face of lower extreme point distance ratchet (4) of weldment (3) is equal to or greater than 10 millimeters.
4. a kind of hot melt adhesion device according to claim 1 or 2 or 3, is characterized in that: motor (6) controls to rotate by without lock-switch (12).
5. a kind of hot melt adhesion device according to claim 1, is characterized in that: described weldment (3) is metal thin plate, or on thin plate sheet, be provided with the metal thin plate of a long slot bore (31).
6. a kind of hot melt adhesion device according to claim 1, it is characterized in that: described conveyor screw (22) is made up of helical axis (221) and the helical blade (222) be welded on axle, be connected to produce with the gear train (61) of driven by motor and rotate.
7. a kind of hot melt adhesion device according to claim 1, it is characterized in that: discharging opening (25) is provided with the bonding THICKNESS CONTROL part (7) of molten plastic foam, THICKNESS CONTROL part (7) comprises baffle plate (71), control valve (72), turning handle (73), the molten plastic foam (8) that the baffle plate (71) of both sides makes discharging opening (25) extrude controls in baffle plate (71), the thickness that control valve (72) regulates molten plastic foam bonding.
8. a kind of hot melt adhesion device according to claim 1 or 7, it is characterized in that: the lower wheel face of ratchet (4) is parallel with THICKNESS CONTROL part (7) lower end, the distance H2 of the lower extreme point of the lower whorl identity distance weldment (3) of ratchet (4) is equal to or greater than 10 millimeters.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337166.8A CN103395215B (en) | 2013-07-31 | 2013-07-31 | Hot melt adhesion device |
| HK13113637.7A HK1186147A1 (en) | 2013-07-31 | 2013-12-09 | Hot-melt splicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337166.8A CN103395215B (en) | 2013-07-31 | 2013-07-31 | Hot melt adhesion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395215A CN103395215A (en) | 2013-11-20 |
| CN103395215B true CN103395215B (en) | 2015-08-05 |
Family
ID=49559033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310337166.8A Expired - Fee Related CN103395215B (en) | 2013-07-31 | 2013-07-31 | Hot melt adhesion device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103395215B (en) |
| HK (1) | HK1186147A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254568A (en) * | 2007-02-28 | 2008-09-03 | 王修山 | Underwater plasma numerical control cutting system |
| CN202412713U (en) * | 2011-12-07 | 2012-09-05 | 辽宁杰事杰新材料有限公司 | Repair device for thermoplastic plate |
| CN203391323U (en) * | 2013-07-31 | 2014-01-15 | 胡海明 | Hot melting splicer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137799B2 (en) * | 2003-07-29 | 2006-11-21 | Howard Victor Banasky | Vessel and system for curing a repair to a component made from composite materials |
-
2013
- 2013-07-31 CN CN201310337166.8A patent/CN103395215B/en not_active Expired - Fee Related
- 2013-12-09 HK HK13113637.7A patent/HK1186147A1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254568A (en) * | 2007-02-28 | 2008-09-03 | 王修山 | Underwater plasma numerical control cutting system |
| CN202412713U (en) * | 2011-12-07 | 2012-09-05 | 辽宁杰事杰新材料有限公司 | Repair device for thermoplastic plate |
| CN203391323U (en) * | 2013-07-31 | 2014-01-15 | 胡海明 | Hot melting splicer |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1186147A1 (en) | 2014-03-07 |
| CN103395215A (en) | 2013-11-20 |
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Inventor after: Zhang Tao Inventor before: Hu Haiming |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: 253621 Shandong city of Dezhou province Leling City, Huang Jia Zhen Qian Chen Cun powder No. 43 Patentee after: Zhang Tao Address before: 325608 Xinfeng City, Yueqing province Hongqiao Town Road, Lane No. 428, No. 15, No. Patentee before: Hu Haiming |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |