CN2592373Y - Heating plate mechanism for bonding and drying machine - Google Patents
Heating plate mechanism for bonding and drying machine Download PDFInfo
- Publication number
- CN2592373Y CN2592373Y CN 02290536 CN02290536U CN2592373Y CN 2592373 Y CN2592373 Y CN 2592373Y CN 02290536 CN02290536 CN 02290536 CN 02290536 U CN02290536 U CN 02290536U CN 2592373 Y CN2592373 Y CN 2592373Y
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- China
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- lifting beam
- pressing plate
- pressing
- plates
- bonding
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Abstract
The utility model relates to a heating plate mechanism for a bonding and drying machine, which comprises a lifting beam, pressing plates and a lifting device. The utility model is characterized in that a plurality of sets of pressing plates are arranged in parallel under the lifting beam side by side, and each set of pressing plates are connected with the lifting beam through a four bar linkage mechanism. Springs and limiting devices are arranged between the pressing plates and the lifting beam, both ends of the lifting beam are respectively connected with piston rods of a cylinder, and a limiting screw rod is arranged under the lifting beam. Adopting the segmentation pressing method, the utility model can carry out flexible segmentation pressing and compensate the influence caused by the deformation of a heating plate. The pressing area is large, and paper plates have no the defects of delamination, foaming, etc. The bonding quality of the paper plates is enhanced, and simultaneously, the paper plates with different widths are convenient to pass and can not generate collapsed edges. With simple fabrication and convenient adjustment, the utility model enhances the bonding quality of the paper plates and also reduces the cost, and is suitable for the production of corrugated paper.
Description
Technical field
The utility model relates to the heating power plate mechanism of bonding dryer in the corrugated paper board production line, is used on the corrugated paper board production line three, five, seven layer paperboards that heat gluing being exerted pressure, and makes it good bonding.
Background technology
The cardboard tack temperature is generally about 170C, otherwise bonding paper board strength is not enough or bonding bad.Hot plate meeting micro-strain during high temperature, the surface is concave surface.Corrugated paper board production line is that the major axis about densely arranged many diameter 55mm is exerted pressure to cardboard on hot plate to the bonding of cardboard in the market, this will cause by the cardboard of concave part can't exert pressure or pressure not enough, simultaneously also there are some drawbacks in this mode self of exerting pressure of major axis.
1, major axis is heated yielding
Major axis is long-term work at high temperature, can produce flexural deformation, produces in the running and beats, and influences the cardboard bonding quality, also can damage major axis two end sides bearing simultaneously, has increased production cost and maintenance cost.This situation shows especially obvious on the wide cut corrugated paper board production line.
2, the major axis difficulty of processing is big
Major axis processing must be carried out multiple working procedures such as modified outer reason, and manufacturing procedure is many, and difficulty of processing is big.
3, the major axis weak effect of exerting pressure
The major axis mode of exerting pressure is mainly come pressboard by the weight of axle self, and it is that rigidity contacts with cardboard, and contact-making surface is minimum.Pressure is big destructible cardboard, pressure is little, and cardboard is bonding bad.At changes phases such as corrugated paper board production line acceleration, decelerations, major axis easily produces vibrations, the cardboard part is not stressed or pressure excessive, cause cardboard to produce delamination or collapse stupefied etc.
Therefore generally there are drawbacks such as bonding bad, stupefied, the foaming of collapsing, delamination in the cardboard of producing with the major axis mode of exerting pressure on the existing corrugated paper board production line.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, propose a kind of can all can exerting pressure everywhere on hot plate, and the good bonding dryer heating power plate mechanism of the performance of exerting pressure.
For achieving the above object, the utility model adopts following technical scheme: a kind of bonding dryer heating power plate mechanism, comprise lifting beam, pressing plate and lifting device, it is characterized in that being arranged in parallel side by side below lifting beam and organize pressing plates more, every group of pressing plate links to each other with lifting beam by quadric chain, is provided with spring and stopping means between pressing plate and the lifting beam, the two ends of lifting beam link to each other with the piston rod of cylinder respectively, and spacing screw rod is housed below lifting beam.
In such scheme, described quadric chain is made of two long fulcrum bars 7 and two short struts 11, wherein, one end of long fulcrum bar and short strut is hinged on the pressing plate inner face, the other end of short strut and the middle part of long fulcrum bar are hinged on the lifting beam, be provided with between long fulcrum bar other end free end and the lifting beam side and regulate spacing screw rod 8, be arranged on the fine setting screw rod 9 that is loaded on the lifting beam at the spring between pressing plate and the lifting beam.
In such scheme, the free end that lays respectively at stock in the quadric chain of each 1 to 3 group of pressing plate of lifting beam two is equipped with slim cylinder 2, and the piston of this slim cylinder is towards the lifting beam side.
Beneficial effect
1, the utility model adopts the method that segmentation is exerted pressure, and can flexible segmentation exert pressure, and compensated the influence that the hot plate distortion causes, and the area of exerting pressure is big, and cardboard does not have defectives such as delamination, foaming, improves the cardboard bonding quality.
2, slim cylinder can be regulated the area of exerting pressure, be convenient to different fabric width cardboards by and cardboard can not produce collapse stupefied.
3, make simply, easy to adjust, both improved the cardboard bonding quality, reduced cost again.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the C-C cutaway view of Fig. 1.
The specific embodiment
Referring to figs. 1 through Fig. 4, lifting beam of the present utility model 5 two ends link to each other with the piston rod of rice type cylinder 1 on being positioned at frame.Many group pressing plates 12 side by side are arranged in parallel below lifting beam 5, every group of pressing plate 12 links to each other with lifting beam 5 by quadric chain, described quadric chain is made of two long fulcrum bars 7 and two short struts 11, wherein, one end of long fulcrum bar 7 and short strut 11 is hinged on pressing plate 12 inner faces, the middle part of the other end of short strut 11 and long fulcrum bar 7 is hinged on the lifting beam 5 by bearing pin 4, be provided with between long fulcrum bar 7 other end free ends and the lifting beam side and regulate spacing screw rod 8, be arranged on the fine setting screw rod 9 that is loaded on the lifting beam at the spring 10 between pressing plate 12 and the lifting beam 5.
When rice type cylinder 1 piston rod stretches out by solenoid control, regulate the gap that spacing screw rod 6, adjusting screw(rod) 8 and fine setting screw rod 9 are controlled pressing plate 12 and hot plate 3, make cardboard be subjected to suitable elastic pressure bonded.
Two slim cylinders 2 all are equipped with at every group of heating power plate mechanism two ends, and two slim cylinders 2 in left side are by a solenoid control, and two slim cylinders 2 on right side are by another magnet valve control.When solenoid control right side two slim cylinder 2 piston rods stretched out, the piston masthead was to lifting beam 5, and long stent 7, short support 11 rotate around bearing pin 4, and spring 10 is compressed, and right side two pressing plates 12 are lifted, and the narrower cardboard of fabric width this moment can pass through; When solenoid control left side two slim cylinder 2 piston rods stretched out, left side two pressing plates 12 also were lifted, and the narrower cardboard of fabric width this moment can pass through, can control so in a narrow margin cardboard by and the edge of cardboard can not produce the stupefied phenomenon of collapsing.Full width of cloth cardboard by the time all slim cylinders all withdraw, under the pressing plate total head.
Above-mentioned pressing plate 12 be shaped as rectangle, it is long to be 500-650mm, wide is 160-200mm.
In sum, pressing plate 12 of the present utility model all can be exerted pressure outside each on hot plate 3; Two long stents 7 and two short supports 11 constitute a four-bar mechanism, and pressing plate 12 can level rise, descend and not topple over, and the performance of exerting pressure is good; The required pressure of cardboard of the fine compensation different-thickness of spring 10 energy.
Claims (4)
1, a kind of bonding dryer heating power plate mechanism, comprise lifting beam, pressing plate and lifting device, many group pressing plates is characterized in that being arranged in parallel side by side below lifting beam, every group of pressing plate links to each other with lifting beam by quadric chain, be provided with spring and stopping means between pressing plate and the lifting beam, the two ends of lifting beam link to each other with the piston rod of cylinder respectively, and spacing screw rod is housed below lifting beam.
2, according to the described bonding dryer heating power plate of claim 1 mechanism, it is characterized in that described quadric chain is made of two long fulcrum bars (7) and two short struts (11), wherein, one end of long fulcrum bar and short strut is hinged on the pressing plate inner face, the other end of short strut and the middle part of long fulcrum bar are hinged on the lifting beam, be provided with between long fulcrum bar other end free end and the lifting beam side and regulate spacing screw rod (8), be arranged on the fine setting screw rod (9) that is loaded on the lifting beam at the spring between pressing plate and the lifting beam.
3, according to the described bonding dryer heating power plate of claim 1 mechanism, the free end that it is characterized in that laying respectively at stock in the quadric chain of each 1 to 3 group of pressing plate of lifting beam two is equipped with slim cylinder (2), and the piston of this slim cylinder is towards the lifting beam side.
4, according to claim 1 or 2 or 3 described bonding dryer heating power plate mechanisms, it is characterized in that the rectangle that is shaped as of described pressing plate, it is long to be 500-650mm, wide is 160-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290536 CN2592373Y (en) | 2002-12-20 | 2002-12-20 | Heating plate mechanism for bonding and drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290536 CN2592373Y (en) | 2002-12-20 | 2002-12-20 | Heating plate mechanism for bonding and drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592373Y true CN2592373Y (en) | 2003-12-17 |
Family
ID=33749722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02290536 Expired - Fee Related CN2592373Y (en) | 2002-12-20 | 2002-12-20 | Heating plate mechanism for bonding and drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592373Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433789A (en) * | 2011-10-08 | 2012-05-02 | 杨峥雄 | Drying device for corrugated paper board production line |
| CN104191662A (en) * | 2014-08-30 | 2014-12-10 | 东莞市勤善美瓦楞纸品工艺科技有限公司 | Hot-pressing laminating machine for corrugated board |
| CN107498930A (en) * | 2017-09-29 | 2017-12-22 | 湖北京山轻工机械股份有限公司 | A kind of low friction dryer ballast mechanism |
| CN109466122A (en) * | 2018-12-27 | 2019-03-15 | 佛山市富利包装机械有限公司 | A kind of cardboard sizing pressurizing device |
-
2002
- 2002-12-20 CN CN 02290536 patent/CN2592373Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433789A (en) * | 2011-10-08 | 2012-05-02 | 杨峥雄 | Drying device for corrugated paper board production line |
| CN104191662A (en) * | 2014-08-30 | 2014-12-10 | 东莞市勤善美瓦楞纸品工艺科技有限公司 | Hot-pressing laminating machine for corrugated board |
| CN107498930A (en) * | 2017-09-29 | 2017-12-22 | 湖北京山轻工机械股份有限公司 | A kind of low friction dryer ballast mechanism |
| CN109466122A (en) * | 2018-12-27 | 2019-03-15 | 佛山市富利包装机械有限公司 | A kind of cardboard sizing pressurizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031217 Termination date: 20100120 |