CN206884189U - A kind of equipment for welding plastic parts - Google Patents
A kind of equipment for welding plastic parts Download PDFInfo
- Publication number
- CN206884189U CN206884189U CN201720171829.7U CN201720171829U CN206884189U CN 206884189 U CN206884189 U CN 206884189U CN 201720171829 U CN201720171829 U CN 201720171829U CN 206884189 U CN206884189 U CN 206884189U
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- CN
- China
- Prior art keywords
- hot melt
- plastic parts
- platform
- fixed
- welding
- 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
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of equipment for welding plastic parts, including a horizontal positioned workbench, stationary fixture and support frame are fixed with the table top of the workbench；The upper cover plate of support frame as described above is fixed with a drive cylinder, the piston rod bottom of the drive cylinder is fixedly connected with a hot melt platform, retaining spring and thermofusion device are fixed with the downside of the molten platform, the side wall of the hot melt head installation portion is provided with the range sensor in the distance between the hot melt portion of the second plastic parts for monitoring the thermofusion device and treating welding, and the range sensor electrically connects the controlling switch of the cylinder.The utility model provides a kind of equipment for welding plastic parts, manually heated by equipment replacement, security greatly improves, prevent hot melt portion during hot melt from shifting by retaining spring, the depth of thermal welding is ensure that by range sensor, ensure the quality of plastic parts welding, the significant increase qualification rate of product.
Description
Technical field
It the utility model is related to auto parts and components assembling equipment technical field, it is more particularly to a kind of for welding plastic parts
Equipment.
Background technology
Typically there are many plastic parts on automobile, some have corresponding function, and some are then to lift the outward appearance of automobile
Decorative effect, multiple plastic parts are fitted with as the air outlet periphery of console.At present, the company between two plastic products
Connect mode mainly have screw connection, snap connection, it is gluing and welding etc..Wherein, some plastic parts, due to itself
The demand of reason or other techniques, it is necessary to realize being fixedly connected between two plastic products with the mode of welding.
In the prior art, this mode is connected for welding, most of is all to rely on manual welding, manual welding security
Difference, and operating error is big, easily produces that thermal welding is not in place or the too deep phenomenon of thermal welding, can not ensure the matter of plastic parts welding
Amount, qualification rate are low.
Utility model content
The purpose of this utility model is to provide a kind of equipment for welding plastic parts, to solve above technical problem.
To use following technical scheme up to this purpose, the utility model：
A kind of equipment being used for for welding plastic parts, including including a horizontal positioned workbench；
Stationary fixture is fixed with the table top of the workbench；Offered in the middle part of the stationary fixture upper surface with it is fusion
The fixed card slot that the shape of the first plastic parts connect matches, for fixing first plastic parts；
A support frame is further fixed on the table top of the workbench；The platform of the upper cover plate of support frame as described above and the workbench
Face is parallel；A drive cylinder is fixed with the upper cover plate, the piston rod of the drive cylinder passes through the upper cover plate, stretches out institute
State below upper cover plate；The piston rod bottom is fixedly connected with a hot melt platform；The hot melt platform is located at the upper cover plate and described
Between workbench；
Retaining spring and thermofusion device are fixed with the downside of the molten platform；The thermofusion device include hot melt head installation portion and
Head is heated, the hot melt head is fixed on the hot melt head installation portion bottom；The side wall of the hot melt head installation portion, which is provided with, to be used for
Monitor the thermofusion device and treat the range sensor in the distance between the hot melt portion of the second plastic parts of welding, the distance passes
Sensor electrically connects the controlling switch of the cylinder；The height of the hot melt head bottom is more than the height of the retaining spring bottom；
During work, the second plastic parts for treating welding is positioned over the relevant position on first plastic parts, makes the heat
Molten portion is directed at the hot melt position of first plastic parts；Control the piston rod of the drive cylinder gradually to stretch out, drive the hot melt
Platform vertically moves towards workbench direction, the retaining spring is gradually contradicted second plastic parts, wherein, the longitudinal direction is vertical
Directly in the workbench table top direction；As the retaining spring is constantly compressed, what second plastic parts was compacted
It is fixed on first plastic parts；The piston rod of the drive cylinder drives the hot melt platform to continue towards the workbench direction
Vertically move, until the hot melt head touches the hot melt portion, and the hot melt portion is heated；When the range sensor
Monitor that the distance between the thermofusion device and the workbench are less than or equal to default distance threshold, control the driving gas
The piston rod of cylinder starts to retract, and drives the hot melt platform to be back to the initial position of the hot melt platform；So far, first plastic cement
Part and second plastic parts complete welding.
Preferably, the cell wall of the fixed card slot is provided with the elastic locating part for being used for blocking first plastic parts.
Preferably, four guide rods are additionally provided between the upper cover plate and the hot melt platform, to ensure the hot melt platform
Lengthwise movement it is steady.
Preferably, it is fixed with a fixedly connected part being in the form of a column on the upside of the hot melt platform；The fixedly connected part upper surface
Middle part offer piston rod mounting hole, the piston rod of the drive cylinder is fixedly installed in the piston rod mounting hole.
Preferably, at least two retaining springs, the elasticity system of each retaining spring are fixed with the downside of the hot melt platform
Number is identical.
Preferably, the hot melt head detachable type is connected to the hot melt head installation portion bottom.
The beneficial effects of the utility model：The utility model provides a kind of equipment for welding plastic parts, by equipment
Replacement manually is heated, and security greatly improves, and is pressed by retaining spring and is fixed the second plastic parts on the first plastic parts,
Hot melt portion displacement during hot melt can be prevented, the distance between thermofusion device and hot melt portion are monitored by range sensor, it is ensured that
The depth of thermal welding, ensure the quality of plastic parts welding, the significant increase qualification rate of product.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the equipment for welding plastic parts that the utility model embodiment provides.
Position view when Fig. 2 is the plastic parts hot melt that the utility model embodiment provides.
In figure：
10th, stationary fixture；11st, fixed card slot；12nd, locating part；13rd, the second plastic parts places position；131st, spring contacts
Position；132nd, hot melt portion；20th, drive cylinder；30th, upper cover plate；31st, guide rod；40th, platform is heated；41st, fixedly connected part；42；It is fixed
Position spring；50th, thermofusion device；51st, head installation portion is heated；52nd, head is heated；53rd, range sensor；61st, the first plastic parts；62、
Second plastic parts；621st, spring contact position；622nd, hot melt portion.
Embodiment
, below will knot to enable purpose of utility model of the present utility model, feature, advantage more obvious and understandable
The accompanying drawing in the utility model embodiment is closed, the technical scheme in the embodiment of the utility model is clearly and completely described,
Obviously, the embodiments described below are only the utility model part of the embodiment, and not all embodiment.Based on this reality
With the embodiment in new, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
It refer to Fig. 1 and Fig. 2.The equipment is used to make two plastic parts carry out welding, and two plastic parts are the He of the first plastic parts 61
Second plastic parts 62.For ease of understanding, in the present embodiment, the first plastic parts 61 is the console panel of automobile, the second plastic parts
62 be to decorate in the plastic fitting on console panel.
It should be noted that Fig. 1 only shows the main function components of equipment, it is to be understood that the equipment also includes work
Make platform, support frame, shell etc..In the present embodiment, highly for apart from the distance of table surface, bottom is close to table surface
One end.
Specifically, the equipment includes a horizontal positioned workbench, the table-surface level of workbench.It is solid on the table top of workbench
Surely there is stationary fixture 10, for fixing the first plastic parts 61.Offered in the middle part of the upper surface of stationary fixture 10 and the first plastic parts
The fixed card slot 11 of 61 form fits, the cell wall of fixed card slot 11 are provided with the elastic locating part for being used for blocking the first plastic parts 61
12。
Specifically, the equipment also includes a support frame.Support frame as described above includes side plate and upper cover plate 30；One end of side plate and
Upper cover plate 30 is fixedly connected, and the other end is fixedly connected with workbench.Upper cover plate 30 is parallel with the table top of workbench.
Drive cylinder 20 is fixed with upper cover plate 30, the piston rod of drive cylinder 20 passes through upper cover plate 30, stretches out upper cover plate
30 lower sections, and it is fixedly connected with hot melt platform 40.Platform 40 is heated between upper cover plate 30 and workbench.
Preferably, four guide rods 31 are additionally provided between upper cover plate 30 and hot melt platform 40, to ensure the longitudinal direction of hot melt platform 40
That moves is steady.
Specifically, the upside of hot melt platform 40 is fixed with fixedly connected part 41, fixedly connected part 41 offers in the middle part of upper surface
Piston rod mounting hole, the piston rod of drive cylinder 20 are fixedly installed in the piston rod mounting hole.
The downside of hot melt platform 40 is fixed with retaining spring 42.The quantity at least two of retaining spring 42.Each retaining spring
42 coefficient of elasticity is identical.The length of retaining spring 42 is depending on the shape of the second plastic parts 62, in the present embodiment, due to bullet
Spring contact position 621 height it is identical, therefore two retaining springs 42 contacted spring contact position 621 height it is identical, therefore two positioning
The length of spring 42 is identical, with ensure the pressing spring of retaining spring 42 contact position 621 when two springs contact position 621 stress phase
Together, contribute to fix the second plastic parts 62.
The downside of hot melt platform 40 is further fixed on thermofusion device 50.Thermofusion device 50 includes hot melt head installation portion 51 and hot melt
First 52, hot melt first 52 is removably connected to the bottom of hot melt head installation portion 51.The side wall of hot melt head installation portion 51 be additionally provided with away from
From sensor 53.The height of first 52 bottom of hot melt is more than the height of the bottom of retaining spring 42.
In addition, equipment also includes being used for the controlling switch for controlling drive cylinder 20 to work, driven by the way that controlling switch is controllable
Take offence cylinder 20 piston rod stretch out or retract.Range sensor 53 electrically connects the controlling switch.
Before being heated, need that first the first plastic parts 61 is fixed in fixed card slot 11, locating part 12 is used to further limit
The length travel of the first plastic parts 61 is made, the longitudinal direction is the direction of the table top perpendicular to workbench；Again by the second plastic parts 62
The relevant position being positioned on the first plastic parts 61 of alignment, hot melt portion 622 is set to be directed at hot melt predetermined on the first plastic parts 61
Position.And then hot melt can be proceeded by.
During hot melt, control drive cylinder 20 is started working, and the piston rod of drive cylinder 20 gradually stretches out, and drives hot melt platform 40
Vertically moved towards workbench direction, the retaining spring 42 on hot melt platform 40 is gradually contradicted spring predetermined on the second plastic parts 62
Contact position 621；As retaining spring 42 is constantly compressed, what the second plastic parts 62 was compacted is fixed on the first plastic parts 61；
The piston rod of drive cylinder 20 drives hot melt platform 40 to continue to vertically move towards workbench direction, until heating first 52 reaches hot melt portion
622 positions, start to heat；Now, the piston rod of drive cylinder 20 drives hot melt platform 40 to continue to vertically move towards workbench direction,
When range sensor 53 monitors that the distance between thermofusion device 50 and workbench are less than or equal to default distance threshold, stopping heat
Melt, range sensor 53 notifies the piston rod of drive cylinder 20 to start to bounce back, and drives hot melt platform 40 to be back to the first of hot melt platform 40
Beginning position.
Manually heated by equipment replacement, security is greatly improved, and the second plastic cement is fixed by retaining spring pressing
Hot melt portion displacement of part when on the first plastic parts, can prevent hot melt, thermofusion device and hot melt portion are monitored by range sensor
The distance between, it is ensured that the depth of thermal welding, ensure the quality of plastic parts welding, the significant increase qualification rate of product.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are
Based on the orientation or position relationship shown in Fig. 1, be for only for ease of description the utility model and simplify and describe, rather than instruction or
Imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
To limitation of the present utility model.
Described above, above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (6)
1. a kind of equipment for welding plastic parts, it is characterised in that including a horizontal positioned workbench；
Stationary fixture is fixed with the table top of the workbench；Welding is offered and treats in the middle part of the stationary fixture upper surface
The fixed card slot that the shape of first plastic parts matches, for fixing first plastic parts；
A support frame is further fixed on the table top of the workbench；The table top of the upper cover plate of support frame as described above and the workbench is put down
OK；A drive cylinder is fixed with the upper cover plate, the piston rod of the drive cylinder passes through the upper cover plate, stretched out on described
Below cover plate；The piston rod bottom is fixedly connected with a hot melt platform；The hot melt platform is located at the upper cover plate and the work
Between platform；
Retaining spring and thermofusion device are fixed with the downside of the molten platform；The thermofusion device includes hot melt head installation portion and hot melt
Head, the hot melt head are fixed on the hot melt head installation portion bottom；The side wall of the hot melt head installation portion is provided with for monitoring
The thermofusion device and the range sensor for treating the distance between the hot melt portion of the second plastic parts of welding, the range sensor
Electrically connect the controlling switch of the cylinder；The height of the hot melt head bottom is more than the height of the retaining spring bottom；
During work, the second plastic parts for treating welding is positioned over the relevant position on first plastic parts, makes the hot melt portion
It is directed at the hot melt position of first plastic parts；Control the piston rod of the drive cylinder gradually to stretch out, drive the hot melt platform court
Workbench direction vertically moves, and the retaining spring is gradually contradicted second plastic parts, wherein, the longitudinal direction be perpendicular to
The direction of the table top of the workbench；As the retaining spring is constantly compressed, the fixation that second plastic parts is compacted
In on first plastic parts；The piston rod of the drive cylinder drives the hot melt platform to continue towards workbench direction longitudinal direction
It is mobile, until the hot melt head touches the hot melt portion, and the hot melt portion is heated；When the range sensor monitors
It is less than or equal to default distance threshold to the distance between the thermofusion device and the workbench, controls the drive cylinder
Piston rod starts to retract, and drives the hot melt platform to be back to the initial position of the hot melt platform；So far, first plastic parts and
Second plastic parts completes welding.
2. equipment according to claim 1, it is characterised in that the cell wall of the fixed card slot, which is provided with, to be used to block described the
The elastic locating part of one plastic parts.
3. equipment according to claim 1, it is characterised in that be additionally provided with four between the upper cover plate and the hot melt platform
Individual guide rod, to ensure the steady of the hot melt platform lengthwise movement.
4. equipment according to claim 1, it is characterised in that a fixed company being in the form of a column is fixed with the upside of the hot melt platform
Fitting；Piston rod mounting hole is offered in the middle part of the fixedly connected part upper surface, the piston rod of the drive cylinder fixes peace
Loaded in the piston rod mounting hole.
5. equipment according to claim 1, it is characterised in that be fixed with least two positioning bullets on the downside of the hot melt platform
Spring, the coefficient of elasticity of each retaining spring are identical.
6. equipment according to claim 1, it is characterised in that the hot melt head detachable type is connected to the hot melt head peace
Dress portion bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171829.7U CN206884189U (en) | 2017-02-24 | 2017-02-24 | A kind of equipment for welding plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171829.7U CN206884189U (en) | 2017-02-24 | 2017-02-24 | A kind of equipment for welding plastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884189U true CN206884189U (en) | 2018-01-16 |
Family
ID=61328439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171829.7U Expired - Fee Related CN206884189U (en) | 2017-02-24 | 2017-02-24 | A kind of equipment for welding plastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206884189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501283A (en) * | 2018-10-23 | 2019-03-22 | 湖南格兰博智能科技有限责任公司 | A kind of device of plastic column heating fixing fitting |
| CN109795122A (en) * | 2019-02-21 | 2019-05-24 | 深圳市凯中精密技术股份有限公司 | Fusion joining process and welder |
| CN112092384A (en) * | 2020-11-09 | 2020-12-18 | 浙江华朔科技股份有限公司 | Hot melting equipment and hot melting process for assembling new energy automobile battery shell |
-
2017
- 2017-02-24 CN CN201720171829.7U patent/CN206884189U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501283A (en) * | 2018-10-23 | 2019-03-22 | 湖南格兰博智能科技有限责任公司 | A kind of device of plastic column heating fixing fitting |
| CN109501283B (en) * | 2018-10-23 | 2021-01-08 | 湖南格兰博智能科技有限责任公司 | Device for fixing accessory by heating plastic column |
| CN109795122A (en) * | 2019-02-21 | 2019-05-24 | 深圳市凯中精密技术股份有限公司 | Fusion joining process and welder |
| CN112092384A (en) * | 2020-11-09 | 2020-12-18 | 浙江华朔科技股份有限公司 | Hot melting equipment and hot melting process for assembling new energy automobile battery shell |
| CN112092384B (en) * | 2020-11-09 | 2021-02-05 | 浙江华朔科技股份有限公司 | Hot melting equipment and hot melting process for assembling new energy automobile battery shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |