CN217414841U - Plastic extruder with cooling function - Google Patents
Plastic extruder with cooling function Download PDFInfo
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- CN217414841U CN217414841U CN202220096824.3U CN202220096824U CN217414841U CN 217414841 U CN217414841 U CN 217414841U CN 202220096824 U CN202220096824 U CN 202220096824U CN 217414841 U CN217414841 U CN 217414841U
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Abstract
The utility model discloses a plastic extruder with cooling function, which comprises a horizontally arranged extrusion cylinder, wherein the upper left side of the extrusion cylinder is provided with a feeding hopper for feeding, the outer side of the extrusion cylinder is provided with a heating block for melting materials, the interior of the extrusion cylinder is provided with an extruding mechanism for extruding melting materials, the discharge port at the right end of the extrusion cylinder is provided with a plurality of extruding holes for discharging, the right end of the extrusion cylinder where the extruding holes are positioned is provided with a cutting box, the position of the cutting box is provided with a cutting mechanism for cutting off plastic strips, the lower part of the cutting box is provided with a cooling component for cooling the cut plastic, the cooling component, the cutting mechanism and the extruding mechanism are electrically connected with a control panel, the utility model is designed aiming at the defects of the prior device, the cutting treatment is completed before the cooling, and then the plastic is fully mixed with particles through cooling water, complete the full cooling of the particles, eliminate the cooling dead angle and have strong practicability.
Description
Technical Field
The utility model relates to a plastic processing equipment technical field specifically is a plastics extruder with cooling function.
Background
Plastics rice is plastic materials's colloquial name, plastic materials most of shapes are made into the graininess, the colour does not add the coloring agent only true color with transparent, just like the rice, so be called plastics rice by people, simultaneously also be called plastics granule, plastics rice need use twin-screw extruder to carry out the shaping extrusion to plastics rice usually in the course of working, traditional twin-screw extruder's cooling system is mainly windy cold and water-cooling two kinds of modes, current air-cooled or water-cooling mode can only cool off the plastics strip after moulding plastics, this kind of cooling mode effect is not good, there is the cooling dead angle, and this kind of cooling is unfavorable for the cutting in later stage, because the hardness is great after the cooling of the plastics strip after the cooling, the cutting degree of difficulty is also great, based on this, provide a plastic extruder with cooling function now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastics extruder with cooling function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a plastics extruder with cooling function, includes the recipient that a level set up, the upper left side of recipient is equipped with and is used for reinforced loading hopper, the recipient outside is equipped with and is used for the heating block that melts the material, the inside extruding means who is used for extruding the melting material that is equipped with of recipient, recipient right end discharge gate department is equipped with a plurality of and is used for the hole of extruding of ejection of compact, the recipient right-hand member of extruding the hole place is equipped with the cutting box, cutting box position is equipped with and is used for the shutdown mechanism who cuts off the plastic strip, cutting box below is equipped with and is used for carrying out refrigerated cooling module to plastics after the cutting, cooling module, shutdown mechanism and extruding means electric connection control panel.
As a further aspect of the present invention: the cooling assembly is including setting up the water conservancy diversion swash plate of bottom in the cutting box, be equipped with the cooling bin outlet that is used for the ejection of compact on the left cutting box of water conservancy diversion swash plate, the water inlet on water conservancy diversion swash plate right side is connected with the lifting cylinder upper end, the cooling pump that is used for providing cold water is connected to the lifting cylinder lower extreme, the cooling pump sets up in the cooling bath, cooling bin outlet place position is equipped with the material transmission band that connects that is used for the pay-off, evenly distributed has the hole that leaks on the transmission face that connects the material transmission band.
As a further aspect of the present invention: connect the material transmission band setting in cooling bath top.
As a further aspect of the present invention: the cutting-off mechanism is including sliding the slip montant that sets up in cutting case upper end, slip montant upper end level is equipped with a horizontal pole, it is fixed to be connected through reset spring between horizontal pole and the cutting case top, the terminal cooperation of horizontal pole sets up in the guide way on driving-disc surface, and the guide way is oval arranging, the driving-disc is connected and is used for driving its pivoted cutting motor, slip montant lower extreme is equipped with two cutting heads, is equipped with the steel wire that is used for cutting between two cutting heads.
As a further aspect of the present invention: the extrusion mechanism comprises a second transmission rod and a first transmission rod which are arranged inside the extrusion barrel, wherein extrusion blades used for extruding molten materials are arranged on the outer sides of the first transmission rod and the second transmission rod in a matched mode, the left end of the second transmission rod is connected with a first gear, the left end of the first transmission rod is connected with a second gear, the second gear is meshed with the first gear, the left end of the second transmission rod penetrates through the first gear and is fixedly connected with the output end of a driving motor, and the driving motor is installed on a motor frame.
As a further aspect of the present invention: the cooling pond is inside to be equipped with the refrigerator with control panel electric connection, just so can assist when external temperature is higher and refrigerate, the last thermometer that is used for detecting the inside temperature of cooling pond that still is equipped with of control panel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device designs, accomplishes the processing of cutting off before the cooling, through cooling water and granule intensive mixing afterwards, accomplishes the intensive cooling to the granule, has eliminated the cooling dead angle, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the cutting head of the present invention.
Wherein: the device comprises an extrusion cylinder 11, a first gear 12, a driving motor 13, a second gear 14, a material receiving conveying belt 15, an extrusion hole 16, a cooling discharge port 17, a diversion inclined plate 18, a cutting head 19, a cutting box 20, a cutting motor 21, a driving disc 22, a return spring 23, a sliding vertical rod 24, a first driving rod 25, a second driving rod 26, an extrusion blade 27, a cooling pool 28, a lifting cylinder 29 and a cooling pump 30.
Detailed Description
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a plastic extruder with a cooling function includes an extruding cylinder 11 horizontally disposed, a feeding hopper for feeding is disposed on an upper left side of the extruding cylinder 11, a heating block for melting a material is disposed on an outer side of the extruding cylinder 11, an extruding mechanism for extruding a molten material is disposed inside the extruding cylinder 11, a plurality of extruding holes 16 for discharging are disposed at a discharging port at a right end of the extruding cylinder 11, a cutting box 20 is disposed at a right end of the extruding cylinder 11 where the extruding holes 16 are located, a cutting mechanism for cutting off a plastic strip is disposed at a position of the cutting box 20, a cooling assembly for cooling a cut plastic is disposed below the cutting box 20, and the cooling assembly, the cutting mechanism and the extruding mechanism are electrically connected to a control panel;
the extruded materials are cut off in advance, so that the cutting difficulty is reduced, the heat dissipation area of the cut granular plastic is larger, and the granular plastic is mixed with cooling water, so that the heat dissipation effect is effectively improved;
the cooling assembly comprises a flow guide sloping plate 18 arranged at the bottom in a cutting box 20, a cooling discharge outlet 17 for discharging is arranged on the cutting box 20 on the left side of the flow guide sloping plate 18, a water inlet on the right side of the flow guide sloping plate 18 is connected with the upper end of a lifting cylinder 29, the lower end of the lifting cylinder 29 is connected with a cooling pump 30 for providing cold water, the cooling pump 30 is arranged in a cooling pool 28, a material receiving conveying belt 15 for feeding is arranged at the position of the cooling discharge outlet 17, water leakage holes are uniformly distributed on the conveying surface of the material receiving conveying belt 15, so that the cooling water can be removed, the material receiving conveying belt 15 is arranged above the cooling pool 28, so that the cooling water can be recovered, and can be fully contacted with air when the cooling water falls, so that air cooling is realized, and absorbed heat can be dissipated, so that the cooling water can be recycled;
the cutting mechanism comprises a sliding vertical rod 24 which is arranged at the upper end of the cutting box 20 in a sliding mode, a cross rod is horizontally arranged at the upper end of the sliding vertical rod 24, the cross rod is connected and fixed with the top of the cutting box 20 through a return spring 23, the tail end of the cross rod is arranged in a guide groove in the surface of a driving disc 22 in a matching mode, the guide groove is in oval arrangement, the driving disc 22 is connected with a cutting motor 21 which is used for driving the driving disc 22 to rotate, when the driving disc 22 rotates, the inner wall of the guide groove can guide the return spring 23 to float up and down to provide power for cutting, two cutting heads 19 are arranged at the lower end of the sliding vertical rod 24, and a steel wire for cutting is arranged between the two cutting heads 19, so that when the cutting heads 19 move up and down along with the sliding vertical rod 24, the extruded strip can be cut by the steel wire;
the extrusion mechanism comprises a second transmission rod 26 and a first transmission rod 25 which are arranged inside the extrusion barrel 11, wherein the outer sides of the first transmission rod 25 and the second transmission rod 26 are provided with extrusion blades 27 used for extruding molten materials in a matched mode, the left end of the second transmission rod 26 is connected with a first gear 12, the left end of the first transmission rod 25 is connected with a second gear 14, the second gear 14 is meshed with the first gear 12, the left end of the second transmission rod 26 penetrates through the first gear 12 to be connected and fixed with the output end of a driving motor 13, the driving motor 13 is installed on a motor frame, the motor frame is arranged at the left end of the extrusion barrel 11, the driving motor 13 drives the second transmission rod 26 to rotate, and then the gear transmission is matched, so that the two extrusion blades 27 are driven to rotate relatively to provide power for extruding the molten materials.
Example 2
The difference from example 1 is: the inside refrigerator that is equipped with control panel electric connection of cooling tank 28 just so can carry out supplementary refrigeration when ambient temperature is higher to guarantee the cooling effect to the product, still be equipped with the thermometer that is used for detecting the inside temperature of cooling tank 28 on the control panel, and then carry out the control to the inside cooling water temperature of cooling tank 28.
The utility model discloses a theory of operation is: when using, add the material in recipient 11, under the effect of high temperature, the material can melt, afterwards under extruding means's effect, the material can be in 11 inside intensive mixings of recipient and promotion, plastics are extruded at extrusion hole 16 positions afterwards, when extruding, shutdown mechanism can cut off the strip of extruding, the granule material after cutting off afterwards falls on cutting box 20 bottom and cooling water intensive mixing, under the drive of rivers, the granule can get into on connecing material transmission band 15, the cooling water can pass and leak the hole and be retrieved by cooling tank 28, thereby the realization is to the circulative cooling of granule.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (6)
1. A plastic extruder with a cooling function comprises a horizontally arranged extrusion container (11), wherein a feeding hopper for feeding materials is arranged on the upper left side of the extrusion container (11), a heating block for melting materials is arranged on the outer side of the extrusion container (11), and an extrusion mechanism for extruding the melted materials is arranged inside the extrusion container (11);
the plastic strip cutting device is characterized in that a plurality of extrusion holes (16) used for discharging are formed in the discharge hole of the right end of the extrusion barrel (11), a cutting box (20) is arranged at the right end of the extrusion barrel (11) where the extrusion holes (16) are located, a cutting mechanism used for cutting off a plastic strip is arranged at the position of the cutting box (20), a cooling assembly used for cooling cut-off plastic is arranged below the cutting box (20), and the cooling assembly, the cutting mechanism and the extrusion mechanism are electrically connected with a control panel.
2. The plastic extruder with the cooling function according to claim 1, wherein the cooling assembly comprises a flow guide sloping plate (18) arranged at the bottom in the cutting box (20), a cooling discharge hole (17) for discharging is arranged on the cutting box (20) on the left side of the flow guide sloping plate (18), a water inlet on the right side of the flow guide sloping plate (18) is connected with the upper end of a lifting cylinder (29), a cooling pump (30) for providing cold water is connected with the lower end of the lifting cylinder (29), the cooling pump (30) is arranged in the cooling pool (28), a material receiving conveying belt (15) for conveying materials is arranged at the position of the cooling discharge hole (17), and water leakage holes are uniformly distributed on the conveying surface of the material receiving belt (15).
3. The plastic extruder with cooling function according to claim 2, characterized in that the receiving conveyor belt (15) is arranged above the cooling bath (28).
4. The plastic extruder with the cooling function according to claim 1, wherein the cutting mechanism comprises a sliding vertical rod (24) slidably disposed at the upper end of the cutting box (20), a cross rod is horizontally disposed at the upper end of the sliding vertical rod (24), the cross rod is fixedly connected with the top of the cutting box (20) through a return spring (23), the end of the cross rod is fittingly disposed in a guide groove on the surface of a driving disk (22), the guide groove is in an oval arrangement, the driving disk (22) is connected with a cutting motor (21) for driving the driving disk to rotate, two cutting heads (19) are disposed at the lower end of the sliding vertical rod (24), and a steel wire for cutting is disposed between the two cutting heads (19).
5. The plastic extruder with the cooling function according to claim 1, wherein the extruding mechanism comprises a second transmission rod (26) and a first transmission rod (25) which are arranged inside the extruding container (11), the outer sides of the first transmission rod (25) and the second transmission rod (26) are provided with an extruding blade (27) for extruding the molten material in a matching way, the left end of the second transmission rod (26) is connected with the first gear (12), the left end of the first transmission rod (25) is connected with the second gear (14), the second gear (14) and the first gear (12) are meshed with each other, the left end of the second transmission rod (26) passes through the first gear (12) to be connected and fixed with the output end of the driving motor (13), and the driving motor (13) is arranged on the motor frame.
6. The plastic extruder with cooling function according to claim 3, wherein a refrigerator electrically connected to a control panel is disposed inside the cooling tank (28), so as to perform auxiliary cooling when the outside temperature is high, and a thermometer for detecting the temperature inside the cooling tank (28) is disposed on the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096824.3U CN217414841U (en) | 2022-01-14 | 2022-01-14 | Plastic extruder with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096824.3U CN217414841U (en) | 2022-01-14 | 2022-01-14 | Plastic extruder with cooling function |
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| Publication Number | Publication Date |
|---|---|
| CN217414841U true CN217414841U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220096824.3U Active CN217414841U (en) | 2022-01-14 | 2022-01-14 | Plastic extruder with cooling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047932A (en) * | 2023-09-07 | 2023-11-14 | 南京科亚化工成套装备有限公司 | Double-screw extrusion granulator |
-
2022
- 2022-01-14 CN CN202220096824.3U patent/CN217414841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047932A (en) * | 2023-09-07 | 2023-11-14 | 南京科亚化工成套装备有限公司 | Double-screw extrusion granulator |
| CN117047932B (en) * | 2023-09-07 | 2024-02-09 | 南京科亚化工成套装备有限公司 | Double-screw extrusion granulator |
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