CN103042678A - Double roll adjusting device of flat forming equipment - Google Patents
Double roll adjusting device of flat forming equipment Download PDFInfo
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- CN103042678A CN103042678A CN2012105530541A CN201210553054A CN103042678A CN 103042678 A CN103042678 A CN 103042678A CN 2012105530541 A CN2012105530541 A CN 2012105530541A CN 201210553054 A CN201210553054 A CN 201210553054A CN 103042678 A CN103042678 A CN 103042678A
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Abstract
The invention discloses a double roll adjusting device of flat forming equipment, which comprises a die head body, a first roll, a second roll and a roll driving mechanism. A material blank is discharged through a discharge hole of the die head body; the first roll and the second roll are arranged below the die head body and on two sides of the discharge material blank; the roll driving mechanism is used for adjusting the distance between the first roll and the second roll, and further adjusting the thickness of the material blank; and the outer surface of the first roll and/or the outer surface of the second roll form(s) die(s) which ensure(s) that the discharge material blank forms a set shape when the die(s) contact(s) with the discharge material blank. The flat forming equipment can manufacture products, such as automobile oil tanks with inserts embedded internally, and the like, has a simple structure, is convenient to machine, and has high efficiency and good product property. Meanwhile, the double roll adjusting device can adjust discharge thicknesses of flat material blanks from the upper part to the lower part, so that the discharge thicknesses of material blanks are uniform.
Description
Technical field
The invention belongs to mechanical equipment technical field, relate to a kind of flat-plate molded equipment, relate in particular to a kind of bitubular adjusting device of flat-plate molded equipment.
Background technology
Existing blow moulding machine mainly comprises frame, extrusion mechanism, die head, clamping, blowing down mechanism, and its working method is: after sealant was gushed out, the wind-force that utilizes machine to produce by boasting blew the die cavity that is attached to definite shape with plastomer, thereby makes product.Plastics are melted in screw extruder and squeezing out quantitative, then by closing the film moulding, by the vane quenching, then have hauling machine to draw by certain speed again, and up-coiler is wound into volume.
The inside of the shaped article that existing blow moulding machine blowing makes is normally empty, if inside needs mold insert, automotive oil tank for example, need hollow automotive oil tank housing of first blow molding, then dig some holes at the automotive oil tank housing, inlay the element of inlaying that needs in each hole, process is comparatively complicated again; Simultaneously, owing to need borehole, perforations adding, the sealing of automotive oil tank is also usually relatively poor.
Also have a kind of blow moiding method abroad, need to from die head, draw at least two plate embryos, then in the plate embryo, mold insert is set, then blow molding.Although this programme has solved the problem of product hermeticity and process complexity, because this programme needs two die heads and corresponding die head controlling organization, perhaps draw two plate embryos from same die head, device structure is complicated, and the control difficulty is larger.
In addition, the die head device of existing blow moulding machine is when discharging, and flat material base from top to bottom during discharging, can produce the phenomenons such as material base is sagging, gage distortion because of factor affecting such as deadweights.
In view of this, nowadays in the urgent need to designing a kind of new flat-plate molded equipment, in order to make the product that inside is provided with inserts; Simultaneously, nowadays also need to design a kind of adjusting device, in order to eliminate the problems such as became uneven that material base occurs when discharging from top to bottom.
Summary of the invention
Technical problem to be solved by this invention is: a kind of bitubular adjusting device of flat-plate molded equipment is provided, and the discharge thickness of the dull and stereotyped material base of capable of regulating in process from top to bottom, thus make the material base discharge thickness evenly adjustable.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of bitubular adjusting device of flat-plate molded equipment, described device comprises: die body, the first cylinder, second tin roller, drum drive, material base is by the discharge hole for discharge of die body;
Described the first cylinder, second tin roller are arranged at the below of die body, the both sides of discharging material base;
Described drum drive is in order to regulating the distance between the first cylinder, the second tin roller, and then regulates the thickness of material base;
Described the first cylinder, forms the discharging material base and sets shape when contacting with the discharging material base or/and the outer surface of second tin roller forms mould.
As a preferred embodiment of the present invention, described the first cylinder is or/and second tin roller has the radial thickness variation, and its outer surface is provided with a place or many places depression or projection, forms mould.
As a preferred embodiment of the present invention, the distance of each some distance the first cylinder/second tin roller central rotating shaft of the outer surface of described the first cylinder/second tin roller is not exclusively equal.
As a preferred embodiment of the present invention, described second tin roller is fixedly installed, and drum drive is in order to regulate the position of the first cylinder.
As a preferred embodiment of the present invention, described drum drive comprises the first drum drive, second tin roller driving mechanism, respectively in order to regulate the position of the first cylinder, second tin roller.
As a preferred embodiment of the present invention, described drum drive is servo-cylinder.
Beneficial effect of the present invention is: flat-plate molded equipment and bitubular adjusting device thereof that the present invention proposes, can make the products such as automotive oil tank that inside is embedded with mold insert, and device structure is comparatively simple, and is easy to process, efficient is high, and product hermeticity is good.The present invention can at the first cylinder or/and second tin roller form mould, can make and set graphic mould.
Simultaneously, the discharge thickness of the dull and stereotyped material base of the device capable of regulating that the present invention proposes in process from top to bottom, thus make the material base discharge thickness even.Cylinder has enough rigidity, can accurately control discharge thickness; The connection mode blocking design of cylinder two ends, interchangeability is good, and it is convenient to change roller; In addition, cylinder surface is provided with the different Cai Liao of compound Te Tu layer, has higher surface smoothness and the characteristic of sizing not.
Description of drawings
Fig. 1 is the part-structure schematic diagram of bitubular adjusting device of the present invention.
Fig. 2 is the schematic diagram of cylinder radial section.
The specific embodiment
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, the present invention has disclosed a kind of bitubular adjusting device of flat-plate molded equipment, and described device comprises: die body, the first cylinder 5, second tin roller 7, drum drive 6, material base 8 is by the discharge hole for discharge of die body.Wherein, described drum drive 6 can be servo-cylinder.
In the present embodiment, described the first cylinder 5, second tin roller 7 are arranged at the below of die body, the both sides of discharging material base 8; Described second tin roller 7 is fixedly installed, and drum drive 6 moves horizontally in order to drive the first cylinder 5, namely regulates the in the horizontal direction position of (i.e. the direction vertical with material base 8 dischargings) of the first cylinder 5.
Described drum drive 6 is in order to regulating the distance between the first cylinder 5, the second tin roller 7, and then regulates the thickness of material base 8.
Certainly, described drum drive can also comprise two parts, i.e. the first drum drive, second tin roller driving mechanism are respectively in order to regulate the position of the first cylinder 5, second tin roller 6.
See also Fig. 2, especially it is to be noted, described the first cylinder 5 (as is provided with a place or many places depression or projection or/and the outer surface of second tin roller 7 forms mould, having radial thickness changes), namely the distance of each some distance the first cylinder 5/ second tin roller 7 central rotating shafts of the outer surface of described the first cylinder 5/ second tin roller 7 can not exclusively equate (radial section of the first cylinder 5/ second tin roller, 7 subregions or Zone Full can not be complete circle); When contacting with discharging material base 8, the discharging material base is formed set shape.Can conveniently when some position of processing, meet expection, the free adjustment of being more convenient for like this.
In sum, flat-plate molded equipment and bitubular adjusting device thereof that the present invention proposes can make the products such as automotive oil tank that inside is embedded with mold insert, and device structure is comparatively simple, and be easy to process, efficient is high, and product hermeticity is good.The present invention can at the first cylinder or/and second tin roller form mould, can make and set graphic mould.
Simultaneously, the discharge thickness of the dull and stereotyped material base of the device capable of regulating that the present invention proposes in process from top to bottom, thus make the material base discharge thickness even.Cylinder has enough rigidity, can accurately control discharge thickness; The connection mode blocking design of cylinder two ends, interchangeability is good, and it is convenient to change roller; In addition, cylinder surface is provided with the different Cai Liao of compound Te Tu layer, has higher surface smoothness and the characteristic of sizing not.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that in the situation that does not break away from spirit of the present invention or substantive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (6)
1. the bitubular adjusting device of a flat-plate molded equipment is characterized in that, described device comprises: die body, the first cylinder, second tin roller, drum drive, and material base is by the discharge hole for discharge of die body;
Described the first cylinder, second tin roller are arranged at the below of die body, the both sides of discharging material base;
Described drum drive is in order to regulating the distance between the first cylinder, the second tin roller, and then regulates the thickness of material base;
Described the first cylinder, forms the discharging material base and sets shape when contacting with the discharging material base or/and the outer surface of second tin roller forms mould.
2. the bitubular adjusting device of flat-plate molded equipment according to claim 1 is characterized in that:
Described the first cylinder is or/and second tin roller has the radial thickness variation, and its outer surface is provided with a place or many places depression or projection, forms mould.
3. the bitubular adjusting device of flat-plate molded equipment according to claim 1 is characterized in that:
The distance of each some distance the first cylinder/second tin roller central rotating shaft of the outer surface of described the first cylinder/second tin roller is not exclusively equal.
4. the bitubular adjusting device of flat-plate molded equipment according to claim 1 is characterized in that:
Described second tin roller is fixedly installed, and drum drive is in order to regulate the position of the first cylinder.
5. the bitubular adjusting device of flat-plate molded equipment according to claim 1 is characterized in that:
Described drum drive comprises the first drum drive, second tin roller driving mechanism, respectively in order to regulate the position of the first cylinder, second tin roller.
6. according to claim 1 to the bitubular adjusting device of one of 5 described flat-plate molded equipment, it is characterized in that:
Described drum drive is servo-cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105530541A CN103042678A (en) | 2012-12-18 | 2012-12-18 | Double roll adjusting device of flat forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105530541A CN103042678A (en) | 2012-12-18 | 2012-12-18 | Double roll adjusting device of flat forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103042678A true CN103042678A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105530541A Pending CN103042678A (en) | 2012-12-18 | 2012-12-18 | Double roll adjusting device of flat forming equipment |
Country Status (1)
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| CN (1) | CN103042678A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768939A (en) * | 1987-11-17 | 1988-09-06 | Monsanto Company | Apparatus for forming shaped interlayer blanks |
| US20070045885A1 (en) * | 2005-08-23 | 2007-03-01 | Toshiba Kikai Kabushiki Kaisha | Sheet forming apparatus and method of controlling the same |
| CN203004277U (en) * | 2012-12-18 | 2013-06-19 | 玉树华王投资有限公司 | Two-roller adjusting device for panel molding equipment |
-
2012
- 2012-12-18 CN CN2012105530541A patent/CN103042678A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768939A (en) * | 1987-11-17 | 1988-09-06 | Monsanto Company | Apparatus for forming shaped interlayer blanks |
| US20070045885A1 (en) * | 2005-08-23 | 2007-03-01 | Toshiba Kikai Kabushiki Kaisha | Sheet forming apparatus and method of controlling the same |
| CN203004277U (en) * | 2012-12-18 | 2013-06-19 | 玉树华王投资有限公司 | Two-roller adjusting device for panel molding equipment |
Non-Patent Citations (1)
| Title |
|---|
| 周殿明: "《塑料压延技术》", 30 April 2003, 化学工业出版社 * |
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Application publication date: 20130417 |