CN201366793Y - Polystyrene sheet forming machine - Google Patents
Polystyrene sheet forming machine Download PDFInfo
- Publication number
- CN201366793Y CN201366793Y CNU2009200237859U CN200920023785U CN201366793Y CN 201366793 Y CN201366793 Y CN 201366793Y CN U2009200237859 U CNU2009200237859 U CN U2009200237859U CN 200920023785 U CN200920023785 U CN 200920023785U CN 201366793 Y CN201366793 Y CN 201366793Y
- Authority
- CN
- China
- Prior art keywords
- constant temperature
- connecting plate
- frame
- heated
- forming machine
- 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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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
A polystyrene sheet forming machine consists of an upper air cylinder, a guide rod, a connecting plate, a compression spring, a supporting frame, a constant temperature heating plate, a lower gripping frame, a mold frame, a machine body, a lower air cylinder, a vacuum reservoir and a vacuum pump. The upper end of the machine body is provided with the mold frame and the middle position of the lower surface of the mold frame is propped by the lower air cylinder. The lower air cylinder is connected with the vacuum reservoir that is connected with the vacuum pump. The lower gripping frame is arranged on the mold frame and near the periphery of the mold frame. The constant temperature heating plate is arranged right above the mold frame in the form of suspension, the connecting plate is arranged on the constant temperature heating plate, the upper air cylinder is connected at the middle part of the connecting plate and controls the constant temperature heating plate to ascend or descend. The supporting frame is arranged at the periphery of the constant temperature heating plate, the upper end of the compression spring is connected with the connecting plate, and the guide rod is arranged on the connecting plate. The sheet forming machine has simple whole structure, convenient operation and use and remarkable energy-saving effect.
Description
Technical field:
The utility model relates to the plastic processing device, relates in particular to a kind of polystyrene (being called for short BOPS) sheet forming machine.
Background technology:
Commercially available plastic sheet make-up machine adopts and send the sheet chain in the both sides clamping now, sends in the heater earlier and heats, and enters die for molding again.The processing and forming that this make-up machine carries out the PVP plastic sheet is feasible, but can not be applicable to the machine-shaping of BOPS sheet material, because the BOPS sheet material is different with other plastic sheet characteristic, after being heated, it can produce two-way contraction, so must carry out the reliable clamping of periphery during heating, could guarantee normally carrying out of forming operation.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of polystyrene sheet forming machine is provided, and goes for the processing and forming of BOPS sheet material, guarantees the Forming Quality of processing.
A kind of polystyrene sheet forming machine described in the utility model includes casing top half, guide rod, connecting plate, compression spring, support frame, heated at constant temperature plate, following holding frame, die frame, body, following cylinder, vacuum tank and vavuum pump and forms.Said body is a main component of the present utility model, and the upper end of body is provided with die frame, and the following middle position of die frame is by cylinder support down.That is to say that middle position below die frame supports being provided with down cylinder.Said cylinder down is connected with vacuum tank, and vacuum tank is connected with vavuum pump again.Above the said die frame, the peripheral position near die frame is provided with down holding frame.Directly over corresponding die frame, be provided with the heated at constant temperature plate with the form of suspending in midair, be provided with connecting plate above the heated at constant temperature plate, the middle position of connecting plate is connected with casing top half, with the rising and the decline of casing top half control heated at constant temperature plate.Periphery at said heated at constant temperature plate is provided with support frame, and the position, edge at said support frame is provided with the compression spring.That is to say that the lower end of compression spring is arranged on the support frame, and the upper end of compression spring is connected with connecting plate.In order to guarantee the accurate location of heated at constant temperature plate lifting, said connecting plate is provided with guide rod.
During work, the BOPS sheet material is sent to clamping, heating and shaping station by feed mechanism, casing top half drives support frame and the heated at constant temperature plate moves downward, the heated at constant temperature plate heats the BOPS sheet material, following cylinder carries out matched moulds, when the BOPS sheet material reaches forming temperature, applies the air pressure with certain draught head apace on the two sides of BOPS sheet material, be subjected to thermal softening the BOPS sheet material promptly be pressed into and be adjacent to die cavity, promptly become the goods of the shape that formalizes through hardening by cooling.
A kind of polystyrene sheet forming machine described in the utility model, overall structure is simple, and is easy for operation, owing to used the heated at constant temperature plate, directly to contact of BOPS sheet material and heating, guaranteed the uniformity and the reliability of forming temperature better.Heated at constant temperature plate of the present utility model adopts novel constant-temp material, and energy-saving effect is remarkable.
Description of drawings:
Accompanying drawing is the structural representation of a kind of polystyrene sheet forming machine described in the utility model.Cylinder 11-vacuum tank 12-vavuum pump under the holding frame 8-die frame 9-body 10-under the 1-casing top half 2-guide rod 3-connecting plate 4-compression spring 5-support frame 6-heated at constant temperature plate 7-
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: a kind of polystyrene sheet forming machine described in the utility model includes casing top half 1, guide rod 2, connecting plate 3, compression spring 4, support frame 5, heated at constant temperature plate 6, following holding frame 7, die frame 8, body 9, following cylinder 10, vacuum tank 11 and vavuum pump 12 and forms.Said body 9 is main components of the present utility model, and the upper end of body 9 is provided with die frame 8, and the following middle position of die frame 8 is by cylinder 10 supports down.That is to say that middle position below die frame 8 supports being provided with down cylinder 10.Said cylinder 10 down is connected with vacuum tank 11, and vacuum tank 11 is connected with vavuum pump 12 again.Above the said die frame 8, the peripheral position near die frame 8 is provided with down holding frame 7.Directly over corresponding die frame 8, be provided with heated at constant temperature plate 6 with the form of suspending in midair, be provided with connecting plate 3 above the heated at constant temperature plate 6, the middle position of connecting plate 3 is connected with casing top half 1, with the rising and the decline of casing top half 1 control heated at constant temperature plate 6.At the periphery of said heated at constant temperature plate 6, be provided with support frame 5, in the position, edge of said support frame 5, be provided with compression spring 4.That is to say that the lower end of compression spring 4 is arranged on the support frame 5, and the upper end of compression spring 4 is connected with connecting plate 3.In order to guarantee the accurate location of heated at constant temperature plate 6 liftings, said connecting plate 3 is provided with guide rod 2.During work, the BOPS sheet material is sent to clamping, heating and shaping station by feed mechanism, and casing top half 1 drives support frame 5 and heated at constant temperature plate 6 moves downward, and 6 pairs of BOPS sheet materials of heated at constant temperature plate heat.Following cylinder carries out matched moulds, when the BOPS sheet material reaches forming temperature, two sides at the BOPS sheet material applies the air pressure with certain draught head apace, be subjected to thermal softening the BOPS sheet material promptly be pressed into and be adjacent to die cavity, promptly become the goods of the shape that formalizes through hardening by cooling.A kind of polystyrene sheet forming machine described in the utility model, overall structure is simple, and is easy for operation, owing to used heated at constant temperature plate 6, directly to contact of BOPS sheet material and heating, guaranteed the uniformity and the reliability of forming temperature better.Heated at constant temperature plate 6 of the present utility model adopts novel constant-temp material, and energy-saving effect is remarkable.
Claims (1)
1, a kind of polystyrene sheet forming machine is characterized in that the upper end of body (9) being provided with die frame (8), and the following middle position of die frame (8) is supported by cylinder (10) down; Said cylinder (10) down is connected with vacuum tank (11), and vacuum tank (11) is connected with vavuum pump (12) again; Above the said die frame (8), the peripheral position near die frame (8) is provided with down holding frame (7); Directly over corresponding die frame (8), be provided with heated at constant temperature plate (6) with the form of suspending in midair, be provided with connecting plate (3) above the heated at constant temperature plate (6), the middle position of connecting plate (3) is connected with casing top half (1); At the periphery of said heated at constant temperature plate (6), be provided with support frame (5), in the position, edge of said support frame (5), be provided with compression spring (4), the upper end of compression spring (4) is connected with connecting plate (3); Connecting plate (3) is provided with guide rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200237859U CN201366793Y (en) | 2009-03-18 | 2009-03-18 | Polystyrene sheet forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200237859U CN201366793Y (en) | 2009-03-18 | 2009-03-18 | Polystyrene sheet forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366793Y true CN201366793Y (en) | 2009-12-23 |
Family
ID=41485692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200237859U Expired - Fee Related CN201366793Y (en) | 2009-03-18 | 2009-03-18 | Polystyrene sheet forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366793Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336014A (en) * | 2011-05-27 | 2012-02-01 | 广东达诚机械有限公司 | Thermal forming machine |
| CN102700117A (en) * | 2012-04-14 | 2012-10-03 | 钟沿东 | Manufacturing method for multicolor precise hot-forming plate semifinished products |
| CN108972836A (en) * | 2018-07-20 | 2018-12-11 | 安徽省安美利特环保材料科技有限公司 | It is a kind of for manufacturing the device that is heating and curing of vacuum stone |
-
2009
- 2009-03-18 CN CNU2009200237859U patent/CN201366793Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336014A (en) * | 2011-05-27 | 2012-02-01 | 广东达诚机械有限公司 | Thermal forming machine |
| CN102336014B (en) * | 2011-05-27 | 2013-10-23 | 广东达诚机械有限公司 | Thermal forming machine |
| CN102700117A (en) * | 2012-04-14 | 2012-10-03 | 钟沿东 | Manufacturing method for multicolor precise hot-forming plate semifinished products |
| CN108972836A (en) * | 2018-07-20 | 2018-12-11 | 安徽省安美利特环保材料科技有限公司 | It is a kind of for manufacturing the device that is heating and curing of vacuum stone |
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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: 20091223 Termination date: 20100318 |