CN217704593U - PS plate extrusion equipment - Google Patents
PS plate extrusion equipment Download PDFInfo
- Publication number
- CN217704593U CN217704593U CN202122332117.8U CN202122332117U CN217704593U CN 217704593 U CN217704593 U CN 217704593U CN 202122332117 U CN202122332117 U CN 202122332117U CN 217704593 U CN217704593 U CN 217704593U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- inner cylinder
- opening
- machine barrel
- horizontal 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.)
- Active
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The utility model relates to an insulation material engineering technical field, in particular to PS panel extrusion equipment, including base and the horizontal barrel of setting on this base, the front portion of horizontal barrel is extrusion portion, and the rear portion of horizontal barrel is homogeneity portion, is equipped with screw rod mechanism in the homogeneity portion, is equipped with feeding device on the horizontal barrel. Compared with the prior art, the utility model discloses a set up independent feeding device, make foamer and solid starting material divide two steps and mix, the heater has both melted the solid plastic mixture heating in the inner tube, can carry out the secondary to the mixture in the urceolus again and return and melt, through setting up first spiral propelling movement pole and second spiral propelling movement pole, all carry out the rotatory extrusion homogeneity with the mixture many times to it is even to make polyphenyl board foaming gas pocket distribution, promote the foaming quality, thermal insulation performance promotes by a wide margin, improve the utilization ratio of raw materials, reduction in production cost.
Description
Technical Field
The utility model relates to a insulation material engineering technical field, in particular to PS panel extrusion equipment.
Background
The EPS polystyrene board is called polystyrene foam board, foam board or EPS board. EPS polystyrene boards in the current market are commonly used for heat insulation layers of building walls and roofs and composite heat insulation boards; insulation materials for vehicles, ship refrigeration equipment, and refrigerators; decorating and carving various models; the EPS polystyrene board is used as a protective layer of a waterproof layer, a large amount of EPS polystyrene boards are used, foam molding is an important process for processing the EPS polystyrene boards, plastic particles are required to be cured at first, and then plastic raw materials are subjected to high-heat foaming after curing is finished, but bubbles in produced foam materials are different in size, and large bubbles can cause poor structural quality and poor heat insulation performance of the foam heat insulation materials in the using process.
SUMMERY OF THE UTILITY MODEL
To the not enough with above-mentioned background art, the utility model provides a PS panel extrusion equipment.
The utility model adopts the technical scheme as follows: the PS plate extrusion equipment is characterized in that: the extruder comprises a base and a horizontal machine barrel arranged on the base, wherein the front part of the horizontal machine barrel is an extrusion part, the rear part of the horizontal machine barrel is a homogenizing part, a screw mechanism is arranged in the homogenizing part, and a feeding device is arranged on the horizontal machine barrel; the feeding device comprises an inner cylinder and an outer cylinder which are coaxially arranged, an upper cylinder opening of the inner cylinder is fixedly connected with a top wall of the outer cylinder, a sealing plate is arranged at a lower cylinder opening of the inner cylinder, a stirring device is arranged in the inner cylinder, a material guide opening and a feeding opening are formed in the inner cylinder, the outer cylinder is connected with a foaming agent injection pipe, and the lower cylinder opening of the outer cylinder is communicated with the horizontal cylinder.
Preferably, agitating unit includes the first spiral push rod of vertical setting, the upper end of first spiral push rod is worn out outer barrel top is connected with first motor, the guide opening sets up the upper portion of interior barrel, the feed inlet sets up the lower part of interior barrel, the feed opening is connected with the feed pipe, the feed pipe is worn out outer barrel is connected with the head tank.
Preferably, the screw mechanism comprises a second spiral pushing rod which is horizontally arranged, the tail end of the second spiral pushing rod penetrates through the horizontal machine barrel and is connected with a second motor, and the outer barrel is arranged close to the second motor.
Preferably, the outer wall of the horizontal machine barrel is provided with an insulating layer.
Preferably, the cylinder wall of the inner cylinder body is a double-layer cylinder wall, and a heater is arranged between the two layers of cylinder walls.
Has the advantages that: compared with the prior art, the utility model provides a pair of PS panel extrusion equipment has simple structure, autoloading, the granule material fully melts, the advantage that the practicality is strong, through setting up independent feeding device, make foamer and solid starting material divide two steps to mix, the heater heats the solid plastic mixture in to the inner tube and melts, can carry out the secondary to the mixture in the urceolus again and melt, through setting up first spiral propelling movement pole and second spiral propelling movement pole, can all carry out rotatory extrusion homogeneity with the mixture of every step formation, thereby it is even to make polyphenyl board foaming pore distribution, promote the foaming quality, thermal insulation performance promotes by a wide margin, improve the utilization ratio of raw materials, reduction in production cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Example 1
As shown in fig. 1, the device comprises a base 1 and a horizontal machine barrel 2 arranged on the base 1, wherein the front part of the horizontal machine barrel 2 is an extrusion part 21, the rear part of the horizontal machine barrel 2 is a homogenizing part 22, a screw mechanism 3 is arranged in the homogenizing part, and a feeding device is arranged on the horizontal machine barrel 2; the feeding device comprises an inner barrel body 4 and an outer barrel body 5 which are coaxially arranged, an upper barrel opening of the inner barrel body 4 is fixedly connected with the top wall of the outer barrel body 5, a sealing plate 6 is arranged at a lower barrel opening of the inner barrel body 4, a stirring device 7 is arranged in the inner barrel body 4, a material guide opening 8 and a feeding opening 9 are formed in the inner barrel body 4, the outer barrel body 5 is connected with a foaming agent injection pipe 10, and the lower barrel opening of the outer barrel body 5 is communicated with the horizontal barrel 2.
Example 2
As shown in fig. 1, the extruder comprises a base 1 and a horizontal machine barrel 2 arranged on the base 1, wherein an insulating layer 12 is arranged on the outer wall of the horizontal machine barrel 2, an extrusion part 21 is arranged at the front part of the horizontal machine barrel 2, a homogenizing part 22 is arranged at the rear part of the horizontal machine barrel 2, a second spiral push rod 31 is horizontally arranged in the homogenizing part b, the tail end of the second spiral push rod 31 penetrates through the horizontal machine barrel 2 and is connected with a second motor 32, and a feeding device is arranged on the horizontal machine barrel 2; the feeding device comprises an inner cylinder body 4 and an outer cylinder body 5 which are coaxially arranged, an upper cylinder mouth of the inner cylinder body 4 is fixedly connected with a top wall of the outer cylinder body 5, the cylinder wall of the inner cylinder body 4 is a double-layer cylinder wall, a heater 11 is arranged between the two layers of cylinder walls, the outer cylinder body 5 is arranged close to the second motor 32, a sealing plate 6 is arranged at a lower cylinder mouth of the inner cylinder body 4, a first spiral push rod 71 is vertically arranged in the inner cylinder body 4, the upper end of the first spiral push rod 71 penetrates out of the top of the outer cylinder body and is connected with a first motor 72, a material guide port 8 is arranged at the upper part of the inner cylinder body 4, a material feed port 9 is arranged at the lower part of the inner cylinder body 4, the material feed port 9 is connected with a material feed pipe, the material feed pipe penetrates out of the outer cylinder body 5 and is connected with a raw material tank, the material guide port 8 and the material feed port 9 are arranged in the inner cylinder body 4, the outer cylinder body 5 is connected with a foaming agent injection pipe 10, the lower cylinder mouth of the outer cylinder body 5 is communicated with the horizontal cylinder 2, and the heater 11, the first motor 72 and the second motor 32 are electrically connected with a controller.
The working principle is as follows: when the foaming machine is used, all raw materials enter the lower part of the inner cylinder body through the feeding pipe, the heater and the first motor are started, the first spiral pushing rod is used for mixing and melting all the raw materials, the raw materials are extruded and homogenized and then enter the outer cylinder from the material guide opening, the foaming agent is introduced into the foaming agent injection pipe, the foaming agent and the mixture are subjected to secondary melting and mixing and then enter the horizontal cylinder, the second motor drives the second spiral pushing rod, the mixture containing the foaming agent is extruded and homogenized and then is extruded from the die head of the extrusion part.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and that those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (5)
1. The PS plate extrusion equipment is characterized in that: the extruder comprises a base (1) and a horizontal machine barrel (2) arranged on the base (1), wherein the front part of the horizontal machine barrel (2) is an extrusion part, the rear part of the horizontal machine barrel (2) is a homogenizing part, a screw mechanism (3) is arranged in the homogenizing part, and a feeding device is arranged on the horizontal machine barrel (2);
the feeding device comprises an inner cylinder body (4) and an outer cylinder body (5) which are coaxially arranged, an upper cylinder opening of the inner cylinder body (4) is fixedly connected with a top wall of the outer cylinder body (5), a sealing plate (6) is arranged at a lower cylinder opening of the inner cylinder body (4), a stirring device (7) is arranged in the inner cylinder body (4), a material guide opening (8) and a feeding opening (9) are formed in the inner cylinder body (4), the outer cylinder body (5) is connected with a foaming agent injection pipe (10), and the lower cylinder opening of the outer cylinder body (5) is communicated with the horizontal cylinder (2).
2. The PS sheet extrusion apparatus according to claim 1, wherein: the stirring device (7) comprises a vertically arranged first spiral pushing rod (71), the upper end of the first spiral pushing rod (71) penetrates out of the top of the outer cylinder body and is connected with a first motor (72), the material guide opening (8) is formed in the upper portion of the inner cylinder body (4), the feeding opening (9) is formed in the lower portion of the inner cylinder body (4), the feeding opening (9) is connected with a feeding pipe, and the feeding pipe penetrates out of the outer cylinder body (5) and is connected with a raw material tank.
3. The PS sheet extrusion apparatus according to claim 1, wherein: the screw mechanism (3) comprises a second spiral pushing rod (31) which is horizontally arranged, the front end of the second spiral pushing rod (31) extends to the extruding part, the tail end of the second spiral pushing rod (31) penetrates through the horizontal machine barrel (2) to be connected with a second motor (32), and the outer barrel (5) is arranged close to the second motor (32).
4. The PS sheet extrusion apparatus according to claim 1, wherein: and the outer wall of the horizontal machine barrel (2) is provided with a heat-insulating layer (12).
5. The PS sheet extrusion apparatus according to claim 1, wherein: the wall of the inner cylinder (4) is a double-layer wall, and a heater (11) is arranged between the two layers of walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332117.8U CN217704593U (en) | 2021-09-26 | 2021-09-26 | PS plate extrusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332117.8U CN217704593U (en) | 2021-09-26 | 2021-09-26 | PS plate extrusion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217704593U true CN217704593U (en) | 2022-11-01 |
Family
ID=83773578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332117.8U Active CN217704593U (en) | 2021-09-26 | 2021-09-26 | PS plate extrusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217704593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238778A (en) * | 2023-05-11 | 2023-06-09 | 淄博钰彩包装制品有限公司 | Packaging fresh-keeping box with good impact resistance and air tightness and production process thereof |
-
2021
- 2021-09-26 CN CN202122332117.8U patent/CN217704593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238778A (en) * | 2023-05-11 | 2023-06-09 | 淄博钰彩包装制品有限公司 | Packaging fresh-keeping box with good impact resistance and air tightness and production process thereof |
| CN116238778B (en) * | 2023-05-11 | 2023-08-04 | 淄博钰彩包装制品有限公司 | Packaging fresh-keeping box with good impact resistance and air tightness and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101531770B (en) | Preparation and application of open-cell foamed polyolefin | |
| CN106543559B (en) | A kind of preparation method of expanded polypropylene beads | |
| CN217704593U (en) | PS plate extrusion equipment | |
| CN100411843C (en) | Multipurpose polymer forming machine | |
| CN105131501B (en) | A kind of foaming master batch for ABS microcellular foam materials and preparation method thereof | |
| WO2007023860A1 (en) | Method for multilayer molding of thermoplastic resins and multilayer molding apparatus | |
| CN104231462B (en) | GPES rigid foam composite plastic warming plates and its manufacture method | |
| CN101942158A (en) | Wood/plastic building template | |
| CN212045871U (en) | Large-scale environment-friendly wood-plastic board integrated forming extrusion device | |
| CN104626700B (en) | A kind of composite sectional material plate and its processing technology | |
| CN104262779A (en) | Method for recycling retired car polyolefin plastic parts and components by virtue of chemical foaming | |
| CN110142911B (en) | Injection molding device and process for polymer microcellular foaming material and application of injection molding device and process | |
| CN104476711B (en) | A kind of production method of homogeneous polypropylene expanded slab | |
| CN102729480A (en) | Method for producing low-foaming PVC (polyvinyl chloride) crust board | |
| JP5280725B2 (en) | Method for producing injection foam | |
| CN201361972Y (en) | Equipment used for producing polystyrene plastic extrusion foaming insulating pipe | |
| CN103434076A (en) | Extrusion molding method of high-strength foaming plate | |
| CN108276635A (en) | The preparation method of plastics PP Pipe Compound and square tube core layer foaming winding pipe based on the PP Pipe Compound | |
| CN206374022U (en) | A kind of cement foam maker | |
| CN101914982A (en) | Heat preservation and decoration integrated plate of red mud plastic outer wall and production process thereof | |
| CN102786750A (en) | Formula and preparation method of novel building plastic girder baseplate | |
| CN211279453U (en) | Polystyrene cystosepiment extrusion device | |
| CN203637145U (en) | Disperse cooling screw of single screw extruder | |
| CN205097492U (en) | Promote extruder of PVC section bar rerum natura | |
| CN203331382U (en) | Feeding device of equipment for producing extruded polystyrene foam board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |