CN201872344U - Hot melting device - Google Patents
Hot melting device Download PDFInfo
- Publication number
- CN201872344U CN201872344U CN201020597170XU CN201020597170U CN201872344U CN 201872344 U CN201872344 U CN 201872344U CN 201020597170X U CN201020597170X U CN 201020597170XU CN 201020597170 U CN201020597170 U CN 201020597170U CN 201872344 U CN201872344 U CN 201872344U
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- movable part
- holding section
- hot melt
- thermofusion device
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Abstract
The utility model provides a hot melting device which comprises a body, a movable part with a hollow structure, an elastic element and a hot melting head, wherein at least two first clamping parts are arranged adjacent to the open end of the body at equal angles, and each first clamping part is provided with an axial displacement space; second clamping parts are arranged at the outer side of the first connecting end of the movable part with the hollow structure, corresponding to the first clamping parts, and are correspondingly, detachably and movably clamped in the first clamping parts; at least two backstop parts are formed at the inner side of the first connecting end of the movable part; the fixed end of the elastic element pushes against the inner side of the closed end of the body, and the shifting end of the elastic element pushes against all backstop parts of the movable part; and the hot melting head is connected at the second connecting end of the movable part. Therefore, the influence of the hot melting device on peripheral areas in hot melting is reduced, and simultaneously, the efficacy of automatic recovery of a heat stake can be realized when the heat stake offsets slightly.
Description
Technical field
The utility model relates to a kind of thermofusion device, particularly a kind of thermofusion device that includes spring and can stabilize voluntarily.
Background technology
The fixing mode of common two parts when hot melt still is mechanism design at present.Design hot melt processing procedure is when hand set machine shell, often because of following former thereby cause operation bad or instability:
1. less because of hand set machine shell, many hot melt intercolumniations or hot melt post and peripheral structure distance are very near usually, distance is subject to design between the hot melt head on the fuse machine, the diameter of hot melt head is generally selected for use and all is slightly larger than the hot melt post, therefore the operation prohibition area (other structure melted by heat or distortion during the operation of prevention hot melt) that should reserve the hot melt head is difficult to reach, under such situation, cause and to use the machine hot melt, need to adopt manual work.
2. mobile phone products is many because of the outward appearance cambered surface, and the bearing fixture during hot melt must be done stable carrying according to cambered surface, puts as if askew slightly partially hot melt quality instability during operation.
3. adopt the fuse machine operation, for asking the average of hot melt head downforce, between the hot melt head, spring is set usually, or in hot melt post cover one trumpet type spring itself, spring contact casing face gives downforce shell is fixed and flattened, and hot melt head stroke just begins to press down hot melt.But when very near as if many hot melt intercolumniations, or movable part is small, then can't survey and put spring pressing movable part and then auxiliary hot melt.
Summary of the invention
Therefore, the purpose of this utility model is to address the above problem and provides a kind of flexible member is arranged on inside, influences peripheral region, the thermofusion device that can stabilize voluntarily when the hot melt post is offset a little simultaneously when dwindling hot melt.
Another purpose of the present utility model is to provide a kind of detachably with the thermofusion device of the hot melt head of changing different size and shape.
For reaching above-mentioned purpose, the utility model proposes a kind of thermofusion device, it comprises: a body is provided with at least one first holding section; One movable part, have one first link and one second link, this first link is sheathed in this body, and this first link correspondence respectively is provided with at least one second holding section in this first holding section, this second holding section movably clip in this first holding section; One flexible member is arranged in this body, and conflict this first link of this movable part of an end of this flexible member, and this movable part is spacing mutually up to this first holding section and this second holding section to this flexible member effect; And a hot melt head, be arranged on this second link of this movable part.
Described thermofusion device, wherein, this body has a closing end and an open end, and contiguous this open end, this first holding section is provided with.
Described thermofusion device, wherein, this first holding section is a hole clipping, it has an axial displacement space.
Described thermofusion device, wherein, this first link inboard is formed with at least two stopper sections, and this flexible member has a stiff end and a shift end, this stiff end supports and ends in this closing end inboard of this body, and this shift end block is in this stopper section of this movable part.
Described thermofusion device, wherein, this first holding section has one first positive stop end and one second positive stop end, and the slippage between this first positive stop end and this second positive stop end of this second holding section.
Described thermofusion device, wherein, this movable part is provided with a limiting section, and this limiting section is used to limit this body and moves relative to this movable part.
Described thermofusion device, wherein, these a plurality of second holding sections removably clip in these a plurality of first holding sections.
Described thermofusion device wherein, is recessed into a cambered surface in this hot melt head front end.
Described thermofusion device, wherein, this flexible member is a compression spring.
Purpose that the utility model is above-mentioned and advantage are not difficult to obtain to understand in depth from the detailed description and accompanying drawing of following selected embodiment.
Certainly, the utility model or is allowed differently on some part in the arrangement of part, but selected embodiment then in this specification, described in detail, and shows its structure in accompanying drawing.
Description of drawings
Fig. 1: the cutaway view of expression the utility model thermofusion device;
Fig. 2: the exploded view of expression the utility model thermofusion device;
Fig. 3: one of start stereogram that expression the utility model thermofusion device presses down;
Fig. 4: two of the start stereogram that expression the utility model thermofusion device presses down;
Fig. 5: three of the start stereogram that expression the utility model thermofusion device presses down;
Fig. 6: expression the utility model thermofusion device presses down and the hot melt post is carried out one of illustrative view of hot melt;
Fig. 7: expression the utility model thermofusion device press down and the hot melt post is carried out hot melt illustrative view two;
Fig. 8: expression the utility model thermofusion device press down and the hot melt post is carried out hot melt illustrative view three;
Fig. 9: the outside drawing of the large-size hot melt head of expression the utility model thermofusion device.
Description of reference numerals: 1-thermofusion device; The 2-body; The 21-closing end; The 22-open end; 23-first holding section; 231-first positive stop end; 232-second positive stop end; 24-axial displacement space; The 3-movable part; 31-first link; 32-second link; 33-second holding section; The 34-stopper section; The 35-limiting section; The 4-flexible member; The 41-stiff end; The 42-shift end; 5-hot melt head; 6-hot melt post; The E-halt; The S-starting point.
The specific embodiment
About the utility model is the technological means that achieves the above object, now with following implementation type attitude conjunction with figs. in hereinafter elaborating, make and understand in depth on an ancient unit of weight and admit.
Please also refer to Fig. 1 and Fig. 2, wherein, Fig. 1 represents the cutaway view of the utility model thermofusion device, and Fig. 2 represents the exploded view of the utility model thermofusion device.
Moreover first holding section 23 has more one first positive stop end 231 and one second positive stop end 232, and the slippage between first positive stop end 231 of first holding section 23 and second positive stop end 232 of second holding section 33; And movable part 3 more is provided with a limiting section 35, and limiting section 35 is suitable for limiting body 2 and moves relative to movable part 3.
Moreover each second holding section 33 removably clip therefore can be by detachable clip structure, to change the hot melt head 5 of different size and shape in each first holding section 23.
Please more simultaneously referring to figs. 3 to Fig. 8, wherein, Fig. 3 represents the start stereogram that the utility model thermofusion device presses down to Fig. 5, and Fig. 6 represents that to Fig. 8 the utility model thermofusion device presses down and the hot melt post is carried out the illustrative view of hot melt.
When hot melt head 5 contact hot melt posts 6 (as shown in Figure 6), inner elastomeric element 4 promptly shrinks (please also refer to Fig. 3 and Fig. 6) from starting point S trace, originally there is the hot melt post 6 of slight eccentricity to be subjected to slight elastic force, itself and hot melt head 5 contact-making surfaces more can not cause smoothly, and promptly flexible member 4 provides buffering strength.
Moreover, 5 pairs of hot melt posts 6 of hot melt head begin generation and press down strength, during compressing, inner elastomeric element 4 (please also refer to Fig. 4 and Fig. 7), the hot melt post 6 of slight eccentricity is subjected to the elastic force of flexible member 4 and strengthens gradually, correcting is stabilized and in putting voluntarily, and the quilt that the elastic force that presses down also can give hot melt post 6 melts strength that evenly presses down of face, and it is firmly developed.
Then, 5 pairs of hot melt posts 6 of hot melt head continue to press down, and flexible member 4 continues in the compression and the halt E that arrives (please also refer to Fig. 5 and Fig. 8), and the action that hot melt presses down stops, and the hot melt operation is finished in moulding to the head dummy of hot melt post 6 according to the shape of hot melt head 5; Wherein starting point S is the distance in axial displacement space 24 to the distance of halt E.
Rely on said structure, thermofusion device 1 of the present utility model has following benefit:
When the hot melt head 5 of thermofusion device 1 very close because of fusing point, can't between zone when adding flexible member 4 and pressing movable parts 3 to help hot melts, rely on design of the present utility model can depress movable part 3 and make the hot melt quality steady;
When between the hot melt post 6 very near the time, traditional hot melt post 6 can be steady in self sheathed trumpet type spring movable part 3 when guaranteeing to press down, and the utility model is arranged on flexible member 4 (spring) in the body 2, to dwindle the hot melt area, avoids influencing other hot melt zones;
3. the utility model can be used for many cambered surfaces that are positioned at, and can't use the design of existing fuse machine hot melt; Because the hot melt head 5 of front end dismounting and change arbitrarily is that appropriate size (thickness) is the needs shape with polishing, can utilize the hot melt post 6 of inner elastomeric element 4 (spring) held stationary and guiding slight eccentricity again, as long as movable part 3 is placed in the bearing fixture (not shown), even if the unstable state of putting is arranged, hot melt head 6 also can carry out slight correction and be melted face, make stay in grade, and then improve fine ratio of product;
4. the utility model more can be used in the design of burying nail, bury the nail put injustice also can be by correcting.
The above implements the announcement of kenel in order to explanation the utility model, is not in order to restriction the utility model, so the displacement of the change of numerical value or equivalence element must be subordinate to category of the present utility model such as.
By above detailed description, can make the clear the utility model of those skilled in the art can reach aforementioned purpose really, the real regulation that has met Patent Law, the whence proposes patent application.
Claims (9)
1. a thermofusion device is characterized in that, comprising:
One body is provided with at least one first holding section;
One movable part, have one first link and one second link, this first link is sheathed in this body, and this first link correspondence respectively is provided with at least one second holding section in this first holding section, this second holding section movably clip in this first holding section;
One flexible member is arranged in this body, and conflict this first link of this movable part of an end of this flexible member, and this movable part is spacing mutually up to this first holding section and this second holding section to this flexible member effect; And
One hot melt head is arranged on this second link of this movable part.
2. thermofusion device according to claim 1 is characterized in that, this body has a closing end and an open end, and contiguous this open end, this first holding section is provided with.
3. thermofusion device according to claim 1 is characterized in that, this first holding section is a hole clipping, and it has an axial displacement space.
4. thermofusion device according to claim 2, it is characterized in that, this first link inboard is formed with at least two stopper sections, and this flexible member has a stiff end and a shift end, this stiff end supports and ends in this closing end inboard of this body, and this shift end block is in this stopper section of this movable part.
5. thermofusion device according to claim 1 is characterized in that, this first holding section has one first positive stop end and one second positive stop end, and the slippage between this first positive stop end and this second positive stop end of this second holding section.
6. thermofusion device according to claim 1 is characterized in that this movable part is provided with a limiting section, and this limiting section is used to limit this body and moves relative to this movable part.
7. thermofusion device according to claim 1 is characterized in that, these a plurality of second holding sections removably clip in these a plurality of first holding sections.
8. thermofusion device according to claim 1 is characterized in that, is recessed into a cambered surface in this hot melt head front end.
9. thermofusion device according to claim 1 is characterized in that, this flexible member is a compression spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020597170XU CN201872344U (en) | 2010-11-05 | 2010-11-05 | Hot melting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201020597170XU CN201872344U (en) | 2010-11-05 | 2010-11-05 | Hot melting device |
Publications (1)
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CN201872344U true CN201872344U (en) | 2011-06-22 |
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CN201020597170XU Expired - Fee Related CN201872344U (en) | 2010-11-05 | 2010-11-05 | Hot melting device |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103029874A (en) * | 2012-12-27 | 2013-04-10 | 中国大冢制药有限公司 | Easy-to-tear film punch for soft bag-filling machines |
CN104129074A (en) * | 2014-07-07 | 2014-11-05 | 嘉兴信元精密模具科技有限公司 | Hot melt special machine and hot melt method using the hot melt special machine |
CN104552922A (en) * | 2013-10-21 | 2015-04-29 | 纬创资通股份有限公司 | Hot-melting device |
CN105414742A (en) * | 2015-12-16 | 2016-03-23 | 苏州太湖国家旅游度假区华刚金属制品厂 | Ash stop buffer limiting adjustment component |
CN111016186A (en) * | 2018-10-09 | 2020-04-17 | 富鼎电子科技(嘉善)有限公司 | 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 |
CN114290588A (en) * | 2020-10-07 | 2022-04-08 | 和硕联合科技股份有限公司 | Hot melting device and hot melting machine |
-
2010
- 2010-11-05 CN CN201020597170XU patent/CN201872344U/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103029874A (en) * | 2012-12-27 | 2013-04-10 | 中国大冢制药有限公司 | Easy-to-tear film punch for soft bag-filling machines |
CN103029874B (en) * | 2012-12-27 | 2014-12-10 | 中国大冢制药有限公司 | Easy-to-tear film punch for soft bag-filling machines |
CN104552922A (en) * | 2013-10-21 | 2015-04-29 | 纬创资通股份有限公司 | Hot-melting device |
CN104129074A (en) * | 2014-07-07 | 2014-11-05 | 嘉兴信元精密模具科技有限公司 | Hot melt special machine and hot melt method using the hot melt special machine |
CN104129074B (en) * | 2014-07-07 | 2017-08-25 | 嘉兴信元精密模具科技有限公司 | It is a kind of to heat special plane and the melt process using the hot melt special plane |
CN105414742A (en) * | 2015-12-16 | 2016-03-23 | 苏州太湖国家旅游度假区华刚金属制品厂 | Ash stop buffer limiting adjustment component |
CN111016186A (en) * | 2018-10-09 | 2020-04-17 | 富鼎电子科技(嘉善)有限公司 | 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 |
CN114290588A (en) * | 2020-10-07 | 2022-04-08 | 和硕联合科技股份有限公司 | Hot melting device and hot melting machine |
CN114290588B (en) * | 2020-10-07 | 2023-11-03 | 和硕联合科技股份有限公司 | Hot melting device and hot melting machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141105 |
|
EXPY | Termination of patent right or utility model |