CN211964322U - Forming device of plastic foam product - Google Patents
Forming device of plastic foam product Download PDFInfo
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- CN211964322U CN211964322U CN202020472865.9U CN202020472865U CN211964322U CN 211964322 U CN211964322 U CN 211964322U CN 202020472865 U CN202020472865 U CN 202020472865U CN 211964322 U CN211964322 U CN 211964322U
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Abstract
The utility model discloses a forming device of plastic foam goods, through first crushing unit carries out preliminary breakage to the raw materials, later process second crushing unit carries out repulverize to the raw materials, effectively reduces plastic granules's fineness for plastic foam granules are less, and the texture is inseparabler, then process add heat-insulating material and heat into liquid to the raw materials after smashing, and pass through the pipe flows in extremely in the shaping storehouse, treat after the plastic foam cooling in the shaping storehouse, utilize the extrusion subassembly is right plastic foam in the shaping storehouse extrudees for the plastic foam intensity that produces is higher, satisfies the requirement of market to the plastic foam quality.
Description
Technical Field
The utility model relates to a plastics production technical field especially relates to a forming device of plastic foam goods.
Background
The plastic foam molding die is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. However, the plastic foam produced by the traditional plastic foam forming die has large particles, low compactness and low plastic foam strength, and cannot meet the quality requirement of the market on the plastic foam.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a forming device of plastic foam goods, the plastic foam granule that the plastic foam forming die who aims at solving among the prior art produced is big, and compactness is low, and plastic foam intensity is lower, can't satisfy market to plastic foam's required quality's technical problem.
For realizing the above-mentioned purpose, the utility model discloses a forming device of plastic foam goods, including base, crushing case, first crushing unit, second crushing unit, bushing, add heat-insulating material, pipe, shaping storehouse and extrusion subassembly, smash the case with base fixed connection, the bushing with smash case fixed connection, and will smash the case and divide into first cavity and second cavity, first cavity is interior from last to having set gradually down first crushing unit with second crushing unit, it is in to add the heat-insulating material setting in the second cavity, the both ends of pipe respectively with the second cavity with shaping storehouse intercommunication, the extrusion subassembly with base fixed connection, and be located one side in shaping storehouse, just the extrusion subassembly is used for right the inside in shaping storehouse compresses tightly the processing.
The first crushing assembly comprises a first driving piece and a crushing roller, the first driving piece is fixedly connected with the crushing box and is positioned above the crushing box, and the output end of the first driving piece penetrates through the upper wall of the crushing box and is in transmission connection with the crushing roller.
The first crushing assemblies are two in number and are arranged oppositely along the axial line of the feeding hole of the crushing box.
The second crushing assembly comprises a second driving piece, a rotating shaft and a first crushing cutter, the second driving piece is fixedly connected with the bushing, the output end of the second driving piece is connected with the rotating shaft in a transmission mode, the first crushing cutter is fixedly connected with the rotating shaft and located at one end, away from the rotating shaft, of the output end of the second driving piece.
The second crushing assembly further comprises a second crushing knife, and the second crushing knife is fixedly connected with the rotating shaft.
Wherein, the second crushing unit still includes the third and smashes the sword, the third smash the sword with pivot fixed connection, just the third smash the sword the second smash the sword with first crushing sword is followed the length extending direction of pivot is from supreme setting gradually down, just the third smash the sword the second smash the sword with first crushing sword length reduces in proper order.
The forming device of the plastic foam product further comprises a stirring assembly, the stirring assembly comprises a third driving piece and a crushing roller, the third driving piece is fixedly connected with the crushing box and located on the side wall of the crushing box, the output end of the first driving piece penetrates through the side wall of the crushing box and is in transmission connection with the crushing roller, and the crushing roller is located in the second cavity.
Wherein, the stirring subassembly still includes the puddler, the puddler with crushing roller fixed connection, and be located crushing roller's both sides, just the puddler is concave-convex structure and sets up.
Wherein, the extrusion subassembly includes support, lead screw motor, the lead screw body, sleeve, connecting rod and clamp plate, the lead screw motor passes through the support with base fixed connection, the output of lead screw motor is provided with the lead screw, the cover is equipped with on the lead screw the sleeve, just be provided with on the telescopic inner wall with lead screw assorted screw thread, the one end of connecting rod with lead screw fixed connection, the other end of connecting rod with clamp plate fixed connection, just the clamp plate with shaping storehouse adaptation.
The beneficial effects of the utility model are embodied in: through first crushing unit carries out preliminary breakage to the raw materials, later process second crushing unit smashes the raw materials once more, effectively reduces plastic granules's fineness for plastic granules is less, and the texture is inseparabler, then passes through heating member heats into liquid to the raw materials after smashing, and passes through the pipe flows in extremely in the shaping storehouse, treat after plastic foam in the shaping storehouse cools off, utilizes the extrusion subassembly is right plastic foam in the shaping storehouse extrudes, makes the plastic foam intensity that produces higher, satisfies the requirement of market to the plastic foam quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a plastic foam product molding apparatus of the present invention.
100-a forming device of a plastic foam product, 10-a base, 11-a crushing box, 111-a first cavity, 112-a second cavity, 20-a first crushing component, 21-a first driving component, 22-a crushing roller, 30-a second crushing component, 31-a second driving component, 32-a rotating shaft, 33-a first crushing knife, 34-a second crushing knife, 35-a third crushing knife and 40-a bushing, 50-heating element, 51-conduit, 60-forming bin, 80-stirring component, 81-third driving element, 82-crushing roller, 83-stirring rod, 90-extruding component, 91-bracket, 92-screw motor, 93-screw rod body, 94-sleeve, 95-connecting rod and 96-pressing plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the present invention provides a device 100 for forming a plastic foam product, comprising a base 10, a pulverizing box 11, a first pulverizing assembly 20, a second pulverizing assembly 30, a bushing 40, a heating member 50, a conduit 51, a forming chamber 60 and an extruding assembly 90, the crushing box 11 is fixedly connected with the base 10, the bushing 40 is fixedly connected with the crushing box 11, and divides the pulverizing box 11 into a first chamber 111 and a second chamber 112, the first pulverizing assembly 20 and the second pulverizing assembly 30 are sequentially arranged in the first chamber 111 from top to bottom, the heating element 50 is arranged in the second cavity 112, two ends of the conduit 51 are respectively communicated with the second cavity 112 and the molding bin 60, the extruding component 90 is fixedly connected with the base 10, and is located at one side of the molding bin 60, and the extruding component 90 is used for compressing the inside of the molding bin 60.
In this embodiment, the inside of smashing case 11 is the cavity structure, the feed inlet has on the last table wall of smashing case 11 to and the feeder hopper that communicates with the feed inlet, bushing 40 is the infundibulate structure setting, a plurality of hourglass material through-holes have on the bushing 40, bushing 40 will smash case 11 and divide into and be the upper and lower structure setting first cavity 111 with second cavity 112, second crushing unit 30 sets up on the axial central line of bushing 40, heating member 50 sets up in the second cavity 112, heating member 50 is the intensifier, pipe 51 is used for with second cavity 112 with shaping storehouse 60 communicates, be provided with the ooff valve on the pipe 51, extrusion unit 90 sets up one side of shaping storehouse 60.
The raw materials pass through the feeder hopper and the feed inlet gets into in the first cavity 111, first crushing unit 20 carries out preliminary breakage to the raw materials, because bushing 40 is the infundibulate structure setting, consequently the raw materials after preliminary crushing collect to the minimum of bushing 40, later second crushing unit 30 carries out repulverization to the raw materials after preliminary crushing, through carrying out a lot of crushing to the raw materials, effectively reduces plastic granules's fineness for plastic foam particle is less, and the texture is inseparabler, and after smashing the completion, the raw materials after smashing passes through a plurality of hourglass material through-holes on bushing 40 and gets into in the second cavity 112, utilizes in the second cavity 112 heating member 50 heats crushing raw materials, after waiting to heat into liquid, opens switch valve on the pipe 51, raw materials liquid passes through the pipe 51 flow into in the shaping storehouse 60, after the plastic foam in the molding bin 60 is cooled, the extrusion assembly 90 is utilized to extrude the plastic foam in the molding bin 60, so that the produced plastic foam has higher strength and meets the requirement of the market on the quality of the plastic foam.
Further, the first crushing assembly 20 comprises a first driving member 21 and a crushing roller 22, the first driving member 21 is fixedly connected with the crushing box 11 and is positioned above the crushing box 11, and an output end of the first driving member 21 penetrates through an upper wall of the crushing box 11 and is in transmission connection with the crushing roller 22. The number of the first crushing assemblies 20 is two, and the two first crushing assemblies 20 are oppositely arranged along the axial line of the feeding hole of the crushing box 11.
In this embodiment, the first driving member 21 is a driving motor, and since the two first crushing assemblies 20 are oppositely disposed along the axial line of the feeding port of the crushing box 11, when the raw material enters the first cavity 111 through the feeding hopper and the feeding port, the two first driving members 21 simultaneously operate to respectively drive the corresponding crushing rollers 22 to rotate, and the two crushing rollers 22 rotate, so as to primarily crush the entering raw material and reduce the fineness of the plastic particles.
Further, the second crushing assembly 30 includes a second driving member 31, a rotating shaft 32 and a first crushing blade 33, the second driving member 31 is fixedly connected to the bushing 40, an output end of the second driving member 31 is in transmission connection with the rotating shaft 32, and the first crushing blade 33 is fixedly connected to the rotating shaft 32 and located at an end of the rotating shaft 32 far away from an output end of the second driving member 31. The second crushing assembly 30 further comprises a second crushing knife 34, and the second crushing knife 34 is fixedly connected with the rotating shaft 32. Second crushing unit 30 still includes third crushing sword 35, third crushing sword 35 with pivot 32 fixed connection, just third crushing sword 35 second crushing sword 34 with first crushing sword 33 is followed the length extending direction of pivot 32 sets gradually from supreme down, just third crushing sword 35 second crushing sword 34 with first crushing sword 33 length reduces in proper order.
In this embodiment, the second driving member 31 is also a driving motor, the raw material after the preliminary pulverization is collected to the lowest point of the bushing 40, and then the second driving member 31 operates to drive the rotating shaft 32 to rotate, so that the first pulverizing blade 33, the second pulverizing blade 34 and the third pulverizing blade 35 on the rotating shaft 32 pulverize the raw material after the preliminary pulverization again, thereby further reducing the fineness of the plastic particles, so that the plastic foam particles are smaller and the texture is more compact, and because the third pulverizing blade 35, the second pulverizing blade 34 and the first pulverizing blade 33 are sequentially arranged from bottom to top along the length extending direction of the rotating shaft 32, and the lengths of the third pulverizing blade 35, the second pulverizing blade 34 and the first pulverizing blade 33 are sequentially reduced, thereby increasing the turbulence condition of the plastic particles in the first cavity 111, can be more abundant carry out the breakage to plastic granules, reduce plastic granules's fineness in the at utmost for plastic foam granule is less, and the texture is inseparabler, is in simultaneously a protection casing is established to the outside cover of second driving piece 31, with right second driving piece 31 plays the guard action.
Further, the forming device 100 of the plastic foam product further comprises a stirring assembly 80, the stirring assembly 80 comprises a third driving member 81 and a crushing roller 82, the third driving member 81 is fixedly connected with the crushing box 11 and is located on the side wall of the crushing box 11, the output end of the first driving member 21 penetrates through the side wall of the crushing box 11 and is in transmission connection with the crushing roller 82, and the crushing roller 82 is located in the second cavity 112.
In this embodiment, the third driving piece 81 is the driving motor, treats the second crushing assembly 30 smashes the completion back to plastic granules, and plastic granules passes through a plurality of hourglass material through-holes on the bushing 40 enter into in the second cavity 112, the action of third driving piece 81 drives crushing roller 82 rotates, crushing roller 82 not only can prevent the condensation between the raw materials, can also carry out the breakage once more to the raw materials, further reduces plastic granules's fineness, promotes the degree of consistency that plastic granules was heated for plastic foam product granule is less, and the texture is inseparabler more.
Further, stirring subassembly 80 still includes puddler 83, puddler 83 with crushing roller 82 fixed connection, and be located crushing roller 82's both sides, just puddler 83 is the concave-convex structure setting.
In this embodiment, be in simultaneously crushing roller 82's both sides setting is concave-convex structure puddler 83 can strengthen the stirring to the raw materials, promotes the stirring effect, reduces the churning time, promotes the degree of consistency that plastic granules were heated, and then improves the quality of the plastic foam goods that prepare.
Further, the extruding assembly 90 includes a bracket 91, a lead screw motor 92, a lead screw body 93, a sleeve 94, a connecting rod 95 and a pressing plate 96, the lead screw motor 92 passes through the bracket 91 and the base 10 is fixedly connected, the output end of the lead screw motor 92 is provided with the lead screw, the lead screw is sleeved with the sleeve 94, a screw thread matched with the lead screw is arranged on the inner wall of the sleeve 94, one end of the connecting rod 95 is fixedly connected with the lead screw, the other end of the connecting rod 95 is fixedly connected with the pressing plate 96, and the pressing plate 96 is matched with the molding bin 60.
In this embodiment, the bracket 91 is used for supporting the connection part of the compressing assembly 90,
after the crushed raw material is heated by the heating element 50 in the second cavity 112 and heated into liquid, the switch valve on the guide pipe 51 is opened, the raw material liquid flows into the molding bin 60 through the guide pipe 51, after the plastic foam in the molding bin 60 is cooled, the screw rod motor 92 rotates, the screw rod motor 92 drives the screw rod body 93 to rotate in the forward direction, so that the sleeve 94 moves downwards, the connecting rod 95 moves downwards, the pressing plate 96 enters the molding bin 60, and the plastic foam cooled in the molding bin 60 is extruded, so that the strength of the produced plastic foam is higher, and the requirement of the market on the quality of the plastic foam is met; after extrusion is completed, the screw rod motor 92 drives the screw rod body 93 to rotate reversely, so as to drive the sleeve 94 to move upwards on the screw rod body 93, further to enable the sleeve 94 to move upwards to drive the connecting rod 95 to move upwards, and enable the pressing plate 96 on the connecting rod 95 to move towards one end far away from the molding bin 60, thereby completing extrusion.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. A molding device for plastic foam products is characterized in that,
including base, crushing case, first crushing unit, second crushing unit, bushing, heating member, pipe, shaping storehouse and extrusion subassembly, crushing case with base fixed connection, the bushing with crushing case fixed connection, and will crushing case divide into first cavity and second cavity, the interior follow of first cavity has set gradually under to first crushing unit with the second crushing unit, heating member sets up in the second cavity, the both ends of pipe respectively with the second cavity with shaping storehouse intercommunication, extrusion subassembly with base fixed connection, and be located one side in shaping storehouse, just it is right that extrusion subassembly is used for the inside in shaping storehouse compresses tightly the processing.
2. The apparatus for molding plastic foam products as claimed in claim 1,
the first crushing assembly comprises a first driving piece and a crushing roller, the first driving piece is fixedly connected with the crushing box and is positioned above the crushing box, and the output end of the first driving piece penetrates through the upper wall of the crushing box and is in transmission connection with the crushing roller.
3. The apparatus for molding plastic foam products as claimed in claim 2,
the quantity of first crushing unit is two, two first crushing unit follows the axial line of crushing case's feed inlet sets up relatively.
4. The apparatus for molding plastic foam products as claimed in claim 3,
the second crushing component comprises a second driving part, a rotating shaft and a first crushing cutter, the second driving part is fixedly connected with the bushing, the output end of the second driving part is connected with the rotating shaft in a transmission mode, the first crushing cutter is fixedly connected with the rotating shaft and is located at one end of the output end of the second driving part, and the rotating shaft is far away from one end of the output end of the second driving part.
5. The apparatus for molding plastic foam products as claimed in claim 4,
the second crushing assembly further comprises a second crushing knife, and the second crushing knife is fixedly connected with the rotating shaft.
6. The apparatus for molding plastic foam products as claimed in claim 5,
the second crushing unit further comprises a third crushing cutter, the third crushing cutter is fixedly connected with the rotating shaft, the third crushing cutter is arranged on the second crushing cutter and the first crushing cutter is arranged along the length extending direction of the rotating shaft from bottom to top, and the third crushing cutter is arranged on the second crushing cutter and the first crushing cutter is sequentially reduced in length.
7. The apparatus for molding plastic foam products as claimed in any of claims 2 to 6,
the forming device of plastic foam goods still includes the stirring subassembly, the stirring subassembly includes third driving piece and crushing roller, the third driving piece with smash case fixed connection, and be located smash the lateral wall of case, the output of first driving piece runs through smash the lateral wall of case, and with crushing roller transmission is connected, just crushing roller is located in the second cavity.
8. The apparatus for molding plastic foam products as claimed in claim 7,
the stirring assembly further comprises a stirring rod, the stirring rod is fixedly connected with the crushing roller and located on two sides of the crushing roller, and the stirring rod is arranged in a concave-convex structure.
9. The apparatus for molding plastic foam products as claimed in claim 8,
the extrusion assembly comprises a support, a lead screw motor, a lead screw body, a sleeve, a connecting rod and a pressing plate, wherein the lead screw motor passes through the support and the base is fixedly connected, the output end of the lead screw motor is provided with the lead screw, the lead screw is sleeved with the sleeve, the inner wall of the sleeve is provided with a screw thread matched with the lead screw, one end of the connecting rod is fixedly connected with the lead screw, the other end of the connecting rod is fixedly connected with the pressing plate, and the pressing plate is matched with the forming bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472865.9U CN211964322U (en) | 2020-04-02 | 2020-04-02 | Forming device of plastic foam product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472865.9U CN211964322U (en) | 2020-04-02 | 2020-04-02 | Forming device of plastic foam product |
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| CN211964322U true CN211964322U (en) | 2020-11-20 |
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| CN202020472865.9U Active CN211964322U (en) | 2020-04-02 | 2020-04-02 | Forming device of plastic foam product |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659406A (en) * | 2021-01-20 | 2021-04-16 | 赵柯阳 | Plastic foam hot melting machine |
| CN112705334A (en) * | 2020-12-29 | 2021-04-27 | 广东粤恬生物科技有限公司 | Rotary abrasive particle device with particle size screening function for processing sugarcane water retention and controlled release fertilizer |
| CN113917126A (en) * | 2021-10-11 | 2022-01-11 | 常艳苹 | Surface catalysis and quantitative detection device for plastic recycling and processing |
-
2020
- 2020-04-02 CN CN202020472865.9U patent/CN211964322U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705334A (en) * | 2020-12-29 | 2021-04-27 | 广东粤恬生物科技有限公司 | Rotary abrasive particle device with particle size screening function for processing sugarcane water retention and controlled release fertilizer |
| CN112659406A (en) * | 2021-01-20 | 2021-04-16 | 赵柯阳 | Plastic foam hot melting machine |
| CN113917126A (en) * | 2021-10-11 | 2022-01-11 | 常艳苹 | Surface catalysis and quantitative detection device for plastic recycling and processing |
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