CN105922561A - Hot plate machine and method for welding workpieces by using hot plate machine - Google Patents
Hot plate machine and method for welding workpieces by using hot plate machine Download PDFInfo
- Publication number
- CN105922561A CN105922561A CN201610396977.9A CN201610396977A CN105922561A CN 105922561 A CN105922561 A CN 105922561A CN 201610396977 A CN201610396977 A CN 201610396977A CN 105922561 A CN105922561 A CN 105922561A
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- Prior art keywords
- mold
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- vertical
- heat
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a hot plate machine and a method for welding workpieces by using the hot plate machine, relating to equipment for welding workpieces. The invention aims to provide a hot plate machine suitable for welding workpieces with irregular bonding surfaces. The hot plate machine provided by the invention comprises a rack, a sliding rod, an upper mold, a lower mold, a guide rail, a heating mold, a vertical upper cylinder, a vertical lower cylinder and a horizontal cylinder, wherein the sliding rod is vertically fixed on the rack; the upper mold and the lower mold are respectively provided with sliding holes corresponding to the sliding rod; the upper mold and the lower mold are respectively assembled on the sliding rod in an opposite sliding mode through the matching of the sliding holes and the sliding rod; the vertical upper cylinder is fixedly arranged at the top end of the rack, and a piston rod of the vertical upper cylinder is fixedly connected with the upper mold; the vertical lower cylinder is fixedly arranged at the bottom end of the rack, and a piston rod of the vertical lower cylinder is fixedly connected with the lower mold; the guide rail is horizontally arranged on the rack, and the heating mold is assembled on the guide rail in a sliding mode; and the horizontal cylinder is arranged on the rack, and a piston rod of the horizontal cylinder is connected with the heating mold.
Description
Technical field
The present invention relates to a kind of equipment for seam workpiece.
Background technology
Hot plate machine is to utilize electric smelting principle, prepares to control temperature change, is equipped with perfect mechanical device and reaches perfect welding,
Make up that ultrasonic welding machine is large-scale to welding and the deficiency of special plastics part, be primarily adapted for use in the thermoplastics such as PP, PE and
Weld bond area size is big and the plastics part of complexity welds.
Hot plate machine has a lot of classifications, such as hot plate type heat sealing machine, large-scale hot plate machine, automobile fitting bonding machine, Vertical Heat trigger etc.,
Wherein Vertical Heat trigger is a kind of to apply wide hot plate machine, and its cardinal principle is, is intended to the plastics member of fusion, with one
The metallic plate that block is higher than plastic material melting point, is being intended to the junction heating of welding compound, is making plastic junction melt.When plastic junction
After Rong Rong, remove metallic plate, in upper and lower two plastics pressurization, make junction fuse.
Chinese patent CN101811368B discloses a kind of hot plate machine, and this hot plate machine includes: frame, presser device, add hot charging
Putting, presser device includes top board, lower platen, and lower platen is fixed in frame, and top board is movably arranged in frame, upper pressure
Being provided with heater on plate, top board includes plate bracket, lowering or hoisting gear and at least one piece of alloy sheets, in every piece of alloy sheets all
Being provided with heater, alloy sheets is all arranged on plate bracket by lowering or hoisting gear.
In realizing process of the present invention, inventor finds that in prior art, at least there are the following problems: existing hot plate machine is adapted only to
Seam faying face is the workpiece of planar structure, and being unsuitable for seam faying face is erose workpiece.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, easy to use, is suitable to seam irregular faying face workpiece
Hot plate machine.
One hot plate machine of the present invention, including: frame, slide bar, mold, lower mold, guide rail, heating mould, vertically goes up gas
Cylinder, vertical lower cylinder and horizontal air cylinder；
Slide bar is vertically fixed in frame；The slide opening adapted with slide bar is had in mold, lower mold；Mold, under
Mould is assemblied on slide bar with the slide in opposition that coordinates of slide bar by slide opening respectively；
Vertical upper cylinder is fixedly installed on the top of frame, and the piston rod of vertical upper cylinder is fixed with mold and is connected；Under Shu Xiang
Cylinder is fixedly installed on the bottom of frame, and the piston rod of vertical lower cylinder is fixed with lower mold and is connected；
Guide rail is horizontally placed in frame, and heating mould slidable fit is on guide rail；Horizontal air cylinder is arranged in frame, horizontal gas
The piston rod of cylinder is connected with heating mould；Heating mould movement locus on guide rail and mold, the movement locus of lower mold
Intersect；
Heating mould includes mold heat and lower mold heat, and the upper faying face wherein going up mold heat and workpiece matches, lower mold heat
Match with the lower faying face of workpiece.
One hot plate machine of the present invention, wherein frame is front side opened type body structure, and the front side open-mouth in frame is provided with protection
Grating.
One hot plate machine of the present invention, also includes: controller；The signal input part of controller and the signal output part phase protecting grating
Even；The signal output part of controller respectively with the signal input part of vertical upper cylinder, the signal input part of vertical lower cylinder and level
The signal input part of cylinder is connected.
One hot plate machine of the present invention, wherein the bottom in frame is provided with pressure bearing wheels.
The method using above-mentioned hot plate machine to weld workpiece, comprises the steps:
First the latter half of workpiece is fixed at lower mold, then the top half of workpiece is aligned and be positioned over workpiece lower half
The top divided；
Then starting vertical upper cylinder, vertical upper cylinder drives mold to move down, until mold touches the upper half of workpiece
Part, the top half of workpiece is firmly held by mold then；Then vertical upper cylinder it is again started up, by the first half of workpiece
Divide and mention to preset height with mold；
Then starting horizontal air cylinder, heating mould is pushed between mold and lower mold by horizontal air cylinder, above mold heat, under
Mold heat aligns with mold and lower mold respectively and is as the criterion；
Then vertical upper cylinder and vertical lower cylinder are started, so that mold drives workpiece top half to move downwardly to workpiece upper half
Part falls completely within mold heat；Fall completely within so that lower mold drives workpiece the latter half to move up to workpiece the latter half
In lower mold heat；Then go up mold heat, the lower mold heat upper faying face and lower faying face respectively to workpiece to heat, until respectively
Faying face is molten condition；
Then vertical upper cylinder and vertical lower cylinder it are again started up, so that the top half of workpiece and the latter half depart from heat respectively
Mould and lower mold heat；Then start horizontal air cylinder, make heating mould exit back；
Finally it is again started up vertical upper cylinder and vertical lower cylinder, so that the upper faying face of workpiece contacts with lower faying face stress, holds
I.e. complete after continuous a period of time workpiece is welded.
One hot plate machine difference with the prior art of the present invention is to employ heating mould, due to heating mould upper mold heat with
The upper faying face of workpiece matches, and lower mold heat matches with the lower faying face of workpiece, is therefore adding the two basic change face of workpiece
During heat fusing, upper mold heat can be to the irregular upper completely heated up thawing of faying face of workpiece, and lower mold heat can to workpiece not
The lower completely heated up thawing of faying face of rule；Then by alignment extruding by two part seam of workpiece together.In a word, this
Bright by heating mold use, effectively achieve workpiece irregular to faying face and carry out seam.
Below in conjunction with the accompanying drawings one hot plate machine of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the left view of a kind of hot plate machine of the present invention；
Fig. 2 is the stereogram of a kind of hot plate machine of the present invention.
Detailed description of the invention
As shown in Figure 1-2, one hot plate machine of the present invention, including: frame 1, slide bar 2, mold 3, lower mold 4, guide rail
5, heating mould 6, vertical upper cylinder 7, vertical lower cylinder 8 and horizontal air cylinder (not shown).Slide bar 2 is vertically fixed on
In frame 1；Have, in mold 3, lower mold 4, the slide opening adapted with slide bar 2；Mold 3, lower mold 4 are respectively
It is assemblied on slide bar 2 with the slide in opposition that coordinates of slide bar 2 by slide opening；Mold 3 is for fixing the top half of workpiece, excellent
Preferred form of this is sucker；Lower mold 4 is for fixing the latter half of workpiece, and preferred form is clip.
Vertical upper cylinder 7 is fixedly installed on the top of frame 1, and the piston rod of vertical upper cylinder 7 is fixed with mold 3 and is connected；
Vertical lower cylinder 8 is fixedly installed on the bottom of frame 1, and the piston rod of vertical lower cylinder 8 is fixed with lower mold 4 and is connected；Lead
Rail 5 is horizontally placed in frame 1, and heating mould 6 slidable fit is on guide rail 5；Horizontal air cylinder is arranged in frame 1, water
The piston rod of flat cylinder is connected with heating mould 6；The heating mould 6 movement locus on guide rail 5 and mold 3, lower mold
The movement locus of tool 4 intersects；Heating mould 6 includes mold heat 61 and lower mold heat 62, wherein goes up mold heat 61 and workpiece
Upper faying face match, lower mold heat 62 matches with the lower faying face of workpiece.
Further, unexpected injury, the erecting in the present invention is caused to be calculated as front side opened type case human body in order to avoid the present invention
Body structure, the front side open-mouth in frame is provided with protection grating 9.When protection grating 9 has detected that human body enters frame inner chamber
Time, each motion stops operation the most immediately.
Further, in order to realize centralized Control, present invention additionally comprises controller 10, the signal input part of its middle controller 10 with
The signal output part of protection grating 9 is connected；The signal output part of controller 10 respectively with the signal input part of vertical upper cylinder 7,
The vertical signal input part of lower cylinder 8 is connected with the signal input part of horizontal air cylinder.
Further, the movement of the present invention for convenience, the present invention is provided with pressure bearing wheels 11 in the bottom of frame.
The process using the present invention to weld workpiece is as follows:
First the latter half of workpiece is fixed at lower mold 4, then the top half of workpiece is aligned and be positioned over workpiece lower half
The top of part；
Then starting vertical upper cylinder 7, vertical upper cylinder 7 drives mold 3 to move down, until mold 3 touches work
The top half of part, the top half of workpiece is firmly held by mold 3 then；Then vertical upper cylinder 7 it is again started up, will
The top half of workpiece is mentioned to preset height with mold 3；
Then starting horizontal air cylinder, heating mould 6 is pushed between mold 3 and lower mold 4 by horizontal air cylinder, above hot-die
Tool 61, lower mold heat 62 align be as the criterion with molds 3 and lower mold 4 respectively；
Then vertical upper cylinder 7 and vertical lower cylinder 8 are started, so that mold 3 drives workpiece top half to move downwardly to work
Part top half falls completely within mold heat 61；So that lower mold 4 drives workpiece the latter half to move up to workpiece lower half
Divide and fall completely within lower mold heat 62；Then upper faying face and the lower combination respectively to workpiece of mold heat 61, lower mold heat 62 is gone up
Face is heated, until each faying face is molten condition；
Then vertical upper cylinder 7 and vertical lower cylinder 8 it are again started up, so that the top half of workpiece and the latter half depart from respectively
Upper mold heat 61 and lower mold heat 62；Then start horizontal air cylinder, make heating mould 6 exit back；
Then vertical upper cylinder 7 and vertical lower cylinder 8 it are again started up, so that the upper faying face of workpiece contacts with lower faying face stress,
After continuing for some time, (0.5-1h) i.e. completes to weld workpiece.
One hot plate machine of the present invention employs heating mould, owing to the upper mold heat of heating mould matches with the upper faying face of workpiece,
Lower mold heat matches with the lower faying face of workpiece, and therefore when the two basic change face of workpiece is added heat fusing, upper mold heat is permissible
The irregular upper completely heated up thawing of faying face to workpiece, lower mold heat can faying face be completely heated up melts to workpiece irregular lower
Change；Then by alignment extruding by the two basic change face seam of workpiece together.In a word, the present invention by heating mold use,
Effectively achieve the workpiece to irregular faying face and carry out seam.
Embodiment described above is only to be described the preferred embodiment of the present invention, not carries out the scope of the present invention
Limiting, on the premise of designing spirit without departing from the present invention, technical scheme is made by those of ordinary skill in the art
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (5)
1. a hot plate machine, including: frame, slide bar, mold, lower mold, guide rail, heating mould, vertical upper cylinder, perpendicular
To lower cylinder and horizontal air cylinder；
Slide bar is vertically fixed in frame；The slide opening adapted with slide bar is had in mold, lower mold；Mold, under
Mould is assemblied on slide bar with the slide in opposition that coordinates of slide bar by slide opening respectively；
Vertical upper cylinder is fixedly installed on the top of frame, and the piston rod of vertical upper cylinder is fixed with mold and is connected；Under Shu Xiang
Cylinder is fixedly installed on the bottom of frame, and the piston rod of vertical lower cylinder is fixed with lower mold and is connected；
Guide rail is horizontally placed in frame, and heating mould slidable fit is on guide rail；Horizontal air cylinder is arranged in frame, horizontal gas
The piston rod of cylinder is connected with heating mould；Heating mould movement locus on guide rail and mold, the movement locus of lower mold
Intersect；
Heating mould includes mold heat and lower mold heat, and the upper faying face wherein going up mold heat and workpiece matches, lower mold heat
Match with the lower faying face of workpiece.
A kind of hot plate machine the most according to claim 1, it is characterised in that: frame is front side opened type body structure, before frame
Side open-mouth is provided with protection grating.
A kind of hot plate machine the most according to claim 2, it is characterised in that: also include: controller；The signal input part of controller with
The signal output part of protection grating is connected；The signal output part of controller respectively with the signal input part of vertical upper cylinder, vertical under
The signal input part of cylinder is connected with the signal input part of horizontal air cylinder.
A kind of hot plate machine the most according to claim 1, it is characterised in that: the bottom of frame is provided with pressure bearing wheels.
5. the method using the hot plate machine described in claim 3 to weld workpiece, comprises the steps:
First the latter half of workpiece is fixed at lower mold, then the top half of workpiece is aligned and be positioned over workpiece lower half
The top divided；
Then starting vertical upper cylinder, vertical upper cylinder drives mold to move down, until mold touches the upper half of workpiece
Part, the top half of workpiece is firmly held by mold then；Then vertical upper cylinder it is again started up, by the first half of workpiece
Divide and mention to preset height with mold；
Then starting horizontal air cylinder, heating mould is pushed between mold and lower mold by horizontal air cylinder, above mold heat, under
Mold heat aligns with mold and lower mold respectively and is as the criterion；
Then vertical upper cylinder and vertical lower cylinder are started, so that mold drives workpiece top half to move downwardly to workpiece upper half
Part falls completely within mold heat；Fall completely within so that lower mold drives workpiece the latter half to move up to workpiece the latter half
In lower mold heat；Then go up mold heat, the lower mold heat upper faying face and lower faying face respectively to workpiece to heat, until respectively
Faying face is molten condition；
Then vertical upper cylinder and vertical lower cylinder it are again started up, so that the top half of workpiece and the latter half depart from heat respectively
Mould and lower mold heat；Then start horizontal air cylinder, make heating mould exit back；
Finally it is again started up vertical upper cylinder and vertical lower cylinder, so that the upper faying face of workpiece contacts with lower faying face stress, holds
I.e. complete after continuous a period of time workpiece is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396977.9A CN105922561A (en) | 2016-06-07 | 2016-06-07 | Hot plate machine and method for welding workpieces by using hot plate machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396977.9A CN105922561A (en) | 2016-06-07 | 2016-06-07 | Hot plate machine and method for welding workpieces by using hot plate machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105922561A true CN105922561A (en) | 2016-09-07 |
Family
ID=56832780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396977.9A Pending CN105922561A (en) | 2016-06-07 | 2016-06-07 | Hot plate machine and method for welding workpieces by using hot plate machine |
Country Status (1)
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|---|---|
| CN (1) | CN105922561A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999342A (en) * | 2018-01-10 | 2018-05-08 | 无锡腾马精密机械有限公司 | A kind of gluing pressing tool and its application method |
| CN110711822A (en) * | 2019-10-28 | 2020-01-21 | 湖南宏成金属制品有限公司 | Metal plate profiling machine |
| CN112318881A (en) * | 2020-10-13 | 2021-02-05 | 先德智能装备股份有限公司 | Full-automatic welding equipment for plates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259428A (en) * | 1999-01-06 | 2000-07-12 | 株式会社小糸制作所 | Hot plate melt joining method and apparatus therefor |
| CN201268102Y (en) * | 2008-08-07 | 2009-07-08 | 厦门建霖工业有限公司 | Vertical hot plate welding machine |
| CN101811368A (en) * | 2010-04-22 | 2010-08-25 | 湖州银轴输送机械制造有限公司 | Hot plate machine |
| CN203077620U (en) * | 2012-11-14 | 2013-07-24 | 王晓龙 | Heat plate welding machine |
| CN203485441U (en) * | 2013-08-28 | 2014-03-19 | 厦门劲荣机械设备有限公司 | Hot plate type plastic welding machine |
| CN203864014U (en) * | 2014-06-10 | 2014-10-08 | 浙江隆源环保工程设备有限公司 | Filter plate welding machine |
| CN204914542U (en) * | 2015-08-21 | 2015-12-30 | 惠州比亚迪电子有限公司 | Hot press |
| CN205661040U (en) * | 2016-06-07 | 2016-10-26 | 北京长宏建翔科技发展有限公司 | Hot plate machine |
-
2016
- 2016-06-07 CN CN201610396977.9A patent/CN105922561A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259428A (en) * | 1999-01-06 | 2000-07-12 | 株式会社小糸制作所 | Hot plate melt joining method and apparatus therefor |
| CN201268102Y (en) * | 2008-08-07 | 2009-07-08 | 厦门建霖工业有限公司 | Vertical hot plate welding machine |
| CN101811368A (en) * | 2010-04-22 | 2010-08-25 | 湖州银轴输送机械制造有限公司 | Hot plate machine |
| CN203077620U (en) * | 2012-11-14 | 2013-07-24 | 王晓龙 | Heat plate welding machine |
| CN203485441U (en) * | 2013-08-28 | 2014-03-19 | 厦门劲荣机械设备有限公司 | Hot plate type plastic welding machine |
| CN203864014U (en) * | 2014-06-10 | 2014-10-08 | 浙江隆源环保工程设备有限公司 | Filter plate welding machine |
| CN204914542U (en) * | 2015-08-21 | 2015-12-30 | 惠州比亚迪电子有限公司 | Hot press |
| CN205661040U (en) * | 2016-06-07 | 2016-10-26 | 北京长宏建翔科技发展有限公司 | Hot plate machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999342A (en) * | 2018-01-10 | 2018-05-08 | 无锡腾马精密机械有限公司 | A kind of gluing pressing tool and its application method |
| CN110711822A (en) * | 2019-10-28 | 2020-01-21 | 湖南宏成金属制品有限公司 | Metal plate profiling machine |
| CN110711822B (en) * | 2019-10-28 | 2022-06-28 | 湖南宏成金属制品有限公司 | Metal plate profiling machine |
| CN112318881A (en) * | 2020-10-13 | 2021-02-05 | 先德智能装备股份有限公司 | Full-automatic welding equipment for plates |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |