CN104842548A - Bending machine for machining plastic sheet material - Google Patents
Bending machine for machining plastic sheet material Download PDFInfo
- Publication number
- CN104842548A CN104842548A CN201510294788.6A CN201510294788A CN104842548A CN 104842548 A CN104842548 A CN 104842548A CN 201510294788 A CN201510294788 A CN 201510294788A CN 104842548 A CN104842548 A CN 104842548A
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- China
- Prior art keywords
- bending
- workbench
- plate
- air cylinder
- plastic plate
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Abstract
The invention relates to a bending machine for machining a plastic sheet material. The bending machine comprises a base (1), a worktable (2), a pressing device and a bending device, wherein the worktable (2) is arranged above the base (1); the pressing device is transversely mounted above the worktable (2); the bending device is arranged on one side of the worktable (2) and the other side of the worktable (2) is fixedly provided with a feeding slide platform (3); the pressing device comprises a bracket (4), a pressing plate (5) and a pressing air cylinder (6); the bending device comprises a bending plate (7) and a bending air cylinder (8); one side of the bending plate (7) is hinged on the edge of the worktable (2); the tail of the bending air cylinder (8) is hinged on the side face of the base (1); the bending air cylinder (8) is located under the bending plate (7); and an output shaft of the bending air cylinder (8) is hinged with the middle of the lower surface of the bending plate (7). The bending machine has the advantages that the structure is simple, the surface integrity of the plastic sheet material can be ensured, the plastic sheet material is easy to bend and the effect is good.
Description
Technical field
The present invention relates to plastic plate processing unit (plant), particularly plastic plate processing bender.
Background technology
Plastic plate makes sheet material with plastics exactly, and plastics are the macromolecular compound of synthesis, freely can change body styles.Plastics are the materials utilizing raw material monomer to be polymerized with synthesis or condensation reaction, and be made up of additives such as synthetic resin and filler, plasticizer, stabilizing agent, lubricant, colorants, its main component is synthetic resin.Plastics also divide into wide usage plastics and engineering plastics, and mainly the popularity of purposes defines, and as PE, PP low price, the machine that can be used on multiple different kenel are produced.Engineering plastics then price costly, but raw material stability and physics physical property are all good a lot, generally speaking, it has rigidity and toughness two kinds of characteristics simultaneously.
No matter be wide usage plastics or engineering plastics, in use, for different environments for use, structurally may and irregular, but plastic plate, after machining, is flat shape.Under Special use environment, planar structure cannot be satisfied the demand.If just forming bending side when producing, not being suitable for mass production, having increased substantially production cost.And product in process of production, surface integrity keeps poor, and bending effect is also bad.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of structure simple, plastic plate surface integrity and the easier and effective plastic plate processing bender of bending can be guaranteed.
Object of the present invention is achieved through the following technical solutions: plastic plate processing bender, it comprises base, workbench, hold down gag and bending device, described workbench is arranged on the top of base, described hold down gag is laterally arranged on above workbench, described bending device is arranged at the side of workbench, the opposite side of workbench is installed with charging and slides, described hold down gag comprises support, lower platen and lower air cylinder, support is laterally arranged on the middle part of workbench, support is symmetrically installed with lower air cylinder, lower platen is fixedly mounted on the output shaft of lower air cylinder, described bending device comprises bending plate and bending cylinder, described bending plate side is hingedly mounted on work edge of table, the afterbody of described bending cylinder is hingedly mounted on the side of base, bending cylinder is positioned at the below of bending plate, is hinged and connected in the middle part of the output shaft of bending cylinder and bending plate lower surface.
Described hold down gag also comprises protective layer, and protective layer is arranged on the lower surface of lower platen.
Described bending device also comprises heater, and heater is arranged on the upper surface of bending plate
.
The present invention has the following advantages:
1, the present invention adopts and is fixed by plastic plate, and utilize heating devices heat, after improving plastic plate plasticity, bend, structural principle is simple, and device fabrication cost is low.
2, on the lower surface of lower platen, arrange protective layer, can effectively prevent lower platen from pressing down in process, lower platen scratches plastic plate, thus guarantees the integrality on plastic plate surface.
3, on the upper surface of bending plate, arrange heater, before bending, heated by plastic plate, plastic plate plasticity is improved, be convenient to bending, after having bent, just take out after plastic plate cooling, prevent resilience, bend effective, quality is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
In figure: 1-base, 2-workbench, 3-charging slide unit, 4-support, 5-lower platen, air cylinder under 6-, 7-bending plate, 8-bends cylinder, 9-heater, 10-protective layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As depicted in figs. 1 and 2, plastic plate processing bender, it comprises base 1, workbench 2, hold down gag and bending device, described workbench 2 is arranged on the top of base 1, described hold down gag is laterally arranged on above workbench 2, described bending device is arranged at the side of workbench 2, the opposite side of workbench 2 is installed with charging sliding 3, described hold down gag comprises support 4, lower platen 5 and lower air cylinder 6, support 4 is laterally arranged on the middle part of workbench 2, support 4 is symmetrically installed with lower air cylinder 6, lower platen 5 is fixedly mounted on the output shaft of lower air cylinder 6, described bending device comprises bending plate 7 and bending cylinder 8, described bending plate 7 side is hingedly mounted on the edge of workbench 2, the afterbody of described bending cylinder 8 is hingedly mounted on the side of base 1, bending cylinder 8 is positioned at the below of bending plate 7, is hinged and connected in the middle part of the output shaft of bending cylinder 8 and bending plate 7 lower surface.
Further; described hold down gag also comprises protective layer 10; protective layer 10 is arranged on the lower surface of lower platen 5; during bending; by hold down gag fixed plastics sheet material; protective layer 10 can prevent from plastic plate to be pressed down plate 5 scratching, thus makes plastic plate after bending completes, and keeps surface integrity.
Further, described bending device also comprises heater 9, heater 9 is arranged on the upper surface of bending plate 7, in bending process, adopt heater 9 for plastic plate heating, in heating process, improve the plasticity of plastic plate, thus bending is more prone to, also can reduce the folding force that required bending cylinder improves simultaneously.
Operation principle of the present invention is: be placed on by plastic plate on charging slide unit 3, control lower air cylinder 6 to rise, plastic plate is pushed to workbench, after putting in place, control lower air cylinder 6 to press down, lower platen 5 is pressed on plastic plate, matcoveredn 10 between lower platen 5 and plastic plate, can effectively prevent plastic plate from being scratched, thus ensure plastic plate surface quality, after fixing, heater 9 pairs of plastic plate heating, to improve the plasticity of plastic plate, control bending cylinder 8 to extend, bending plate 6 upwards overturns, plastic plate is bent, after bending angle puts in place, bending cylinder 8 is stopped to extend, keep certain hour, treat that plastic plate cools, unclamp lower platen 5, take out plastic plate.
Claims (3)
1. plastic plate processing bender, it is characterized in that: it comprises base (1), workbench (2), hold down gag and bending device, described workbench (2) is arranged on the top of base (1), described hold down gag is laterally arranged on workbench (2) top, described bending device is arranged at the side of workbench (2), the opposite side of workbench (2) is installed with charging sliding (3), described hold down gag comprises support (4), lower platen (5) and lower air cylinder (6), support (4) is laterally arranged on the middle part of workbench (2), support (4) is symmetrically installed with lower air cylinder (6), lower platen (5) is fixedly mounted on the output shaft of lower air cylinder (6), described bending device comprises bending plate (7) and bending cylinder (8), described bending plate (7) side is hingedly mounted on the edge of workbench (2), the afterbody of described bending cylinder (8) is hingedly mounted on the side of base (1), bending cylinder (8) is positioned at the below of bending plate (7), is hinged and connected in the middle part of the output shaft of bending cylinder (8) and bending plate (7) lower surface.
2. plastic plate processing bender according to claim 1, it is characterized in that: described hold down gag also comprises protective layer (10), protective layer (10) is arranged on the lower surface of lower platen (5).
3. plastic plate processing bender according to claim 1, it is characterized in that: described bending device also comprises heater (9), heater (9) is arranged on the upper surface of bending plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294788.6A CN104842548A (en) | 2015-06-02 | 2015-06-02 | Bending machine for machining plastic sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294788.6A CN104842548A (en) | 2015-06-02 | 2015-06-02 | Bending machine for machining plastic sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842548A true CN104842548A (en) | 2015-08-19 |
Family
ID=53842711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294788.6A Pending CN104842548A (en) | 2015-06-02 | 2015-06-02 | Bending machine for machining plastic sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842548A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171428A (en) * | 2015-09-23 | 2015-12-23 | 浙江新跃电气有限公司 | Automatic plate bending device of power distribution cabinet |
| CN109849309A (en) * | 2018-12-26 | 2019-06-07 | 临海市福音雨具有限公司 | A kind of crimping unit |
| CN114290438A (en) * | 2021-12-31 | 2022-04-08 | 江苏远翔物联科技有限公司 | Mould case cross cutting, all-in-one of bending |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0594096A1 (en) * | 1992-10-19 | 1994-04-27 | T.T.K. KUNSTSTOFF-TECHNOLOGIE GmbH | Process and apparatus for deforming, particularly for bending, essentially flat ofjects |
| CN204640780U (en) * | 2015-06-02 | 2015-09-16 | 成都虹华环保科技股份有限公司 | Plastic plate processing bender |
-
2015
- 2015-06-02 CN CN201510294788.6A patent/CN104842548A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0594096A1 (en) * | 1992-10-19 | 1994-04-27 | T.T.K. KUNSTSTOFF-TECHNOLOGIE GmbH | Process and apparatus for deforming, particularly for bending, essentially flat ofjects |
| CN204640780U (en) * | 2015-06-02 | 2015-09-16 | 成都虹华环保科技股份有限公司 | Plastic plate processing bender |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171428A (en) * | 2015-09-23 | 2015-12-23 | 浙江新跃电气有限公司 | Automatic plate bending device of power distribution cabinet |
| CN109849309A (en) * | 2018-12-26 | 2019-06-07 | 临海市福音雨具有限公司 | A kind of crimping unit |
| CN114290438A (en) * | 2021-12-31 | 2022-04-08 | 江苏远翔物联科技有限公司 | Mould case cross cutting, all-in-one of bending |
| CN114290438B (en) * | 2021-12-31 | 2024-04-23 | 江苏远翔物联科技有限公司 | Mould case cross cutting, all-in-one of bending |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |