CN219838029U - Energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays - Google Patents
Energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays Download PDFInfo
- Publication number
- CN219838029U CN219838029U CN202321328710.8U CN202321328710U CN219838029U CN 219838029 U CN219838029 U CN 219838029U CN 202321328710 U CN202321328710 U CN 202321328710U CN 219838029 U CN219838029 U CN 219838029U
- Authority
- CN
- China
- Prior art keywords
- hot
- stirring
- screw
- screw rod
- melting
- 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
- 238000002844 melting Methods 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 78
- 239000012943 hotmelt Substances 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 32
- 230000008018 melting Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930183772 bungone Natural products 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, which belongs to the field of hot-melting equipment for producing plastic trays, and structurally comprises a frame, wherein a hot-melting stirring barrel is arranged on the frame, and the hot-melting double-screw stirrer also comprises a driving mechanism arranged at the top end of the frame, a barrel cover arranged at the top end of the hot-melting stirring barrel, a first screw stirring assembly and a second screw stirring assembly which are respectively meshed with the left side and the right side of the driving mechanism.
Description
Technical Field
The utility model relates to an energy-saving and efficient hot melting double-screw stirrer for producing plastic trays, and belongs to the field of hot melting equipment for producing plastic trays.
Background
The plastic tray is indispensable in the logistics industry, and has the advantages that: light, stable, beautiful, good in integrity, no nail, no thorn, no smell, no toxicity, acid resistance, alkali resistance, corrosion resistance, easy flushing and disinfection, no decay, recoverable and the like, and is an important tool for modern transportation, packaging and storage.
Before manufacturing the plastic tray, plastic raw material particles are heated and melted into liquid raw materials in a hot melting machine, and then injection molding is carried out, but the existing hot melting machine has single function, only a heater is arranged, then the raw materials are slowly heated and melted, the required time is long, the electric energy consumption is high, and the hot melting efficiency is low.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an energy-saving and efficient hot melting double-screw stirrer for producing plastic trays, so as to solve the existing problems.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an energy-conserving efficient production plastics tray hot melt twin-screw mixer, its structure includes the frame, be provided with the hot melt agitator in the frame, still including setting up in the actuating mechanism on frame top, set up in the bung on hot melt agitator top, mesh respectively in actuating mechanism left and right sides first screw rod stirring subassembly and second screw rod stirring subassembly, lower extreme middle part is provided with the hot melt heating subassembly in the hot melt agitator cavity, bung one side is provided with the inlet pipe, bung avris and frame interconnect, first screw rod stirring subassembly and second screw rod stirring subassembly are installed on the bung in proper order, first screw rod stirring subassembly and second screw rod stirring subassembly lower extreme extend to in the hot melt agitator cavity.
Further improved is, the hot-melt stirring barrel comprises a stirring barrel, a hot-melt component mounting groove arranged in the middle of the bottom surface of the stirring barrel, a mounting seat arranged on the side of the hot-melt component mounting groove, and a through hole arranged on the top surface of the hot-melt component mounting groove, wherein the left side and the right side of the bottom surface of the stirring barrel are respectively connected with a first discharging pipe and a second discharging pipe.
Further improved is that the driving mechanism comprises a transverse frame and a motor arranged on the transverse frame, and the lower end of the motor is provided with a fluted disc.
The barrel cover comprises a barrel cover body, a first screw stirring assembly penetrating opening and a second screw stirring assembly penetrating opening which are respectively arranged on the left side and the right side of the barrel cover body, wherein a feeding opening is formed in the side of the barrel cover body, and a plurality of barrel cover reinforcing connecting seats are arranged on the edge of the barrel cover body.
Further improved is, first screw rod stirring subassembly includes steady seat, inlays the bearing of locating on the steady seat, runs through the stirring screw rod of cover on the bearing from down upwards, stirring screw rod body of rod upper end card is equipped with the fixture block, stirring screw rod top surface is provided with first fluted disc, first screw rod stirring subassembly and second screw rod stirring subassembly structure are the same.
The further improvement is that the hot-melt heating component comprises a hot-melt heating element, a heating element controller, an installation fixing block arranged at the lower end of the hot-melt heating element and a sealing gasket sleeved on the bottom surface of the installation fixing block, wherein the bottom end of the hot-melt heating element is in threaded connection with a nut, and the hot-melt heating element is electrically connected with the heating element controller.
Further improved is that the other end of the feeding pipe is connected with an external feeding device.
Further improved is that an automatic electromagnetic valve is arranged on the feeding pipe body.
Further improved is that the first discharging pipe and the second discharging pipe are provided with automatic electromagnetic valves.
The further improvement is that the other ends of the first discharging pipe and the second discharging pipe are sequentially connected with an external injection molding machine.
The utility model has the beneficial effects that:
the utility model provides an energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, which is characterized in that a driving mechanism, a first screw stirring assembly, a second screw stirring assembly and a hot-melting heating assembly are used for sealing a hot-melting stirring barrel and a barrel cover, so that the operation that a plurality of screw stirring assemblies are driven by one driving motor to synchronously stir and match with the hot-melting heating assembly to dynamically melt all raw material particles in a sealed cavity is realized.
Drawings
FIG. 1 is a schematic diagram of an energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays;
FIG. 2 is a schematic view of the structure of the hot-melting stirring barrel of the utility model;
FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;
FIG. 4 is a schematic view of the structure of the barrel cover of the present utility model;
FIG. 5 is a schematic view of the first screw stirring assembly of the present utility model;
FIG. 6 is a schematic view of a hot melt heating assembly according to the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-6, the utility model provides a schematic technical scheme of an energy-saving and efficient hot melting double-screw mixer for producing plastic trays, which comprises the following steps: the structure of the hot-melt stirring barrel comprises a frame 1, a driving mechanism 3 arranged at the top end of the frame 1, a barrel cover 4 arranged at the top end of the hot-melt stirring barrel 2, a first screw stirring assembly 5 and a second screw stirring assembly 6 which are respectively meshed with the left side and the right side of the driving mechanism 3, wherein a hot-melt heating assembly 7 is arranged in the middle of the lower end in a cavity of the hot-melt stirring barrel 2, a feeding pipe 8 is arranged at one side of the barrel cover 4, the side of the barrel cover 4 is mutually connected with the frame 1, the first screw stirring assembly 5 and the second screw stirring assembly 6 are sequentially arranged on the barrel cover 4, the lower ends of the first screw stirring assembly 5 and the second screw stirring assembly 6 extend into the cavity of the hot-melt stirring barrel 2, the hot-melt stirring barrel 2 comprises a stirring barrel 21, a hot-melt assembly mounting groove 22 arranged in the middle of the bottom surface of the stirring barrel 21, a mounting seat 23 arranged at the side of the hot-melt assembly mounting groove 22, a through port 24 arranged on the top surface of the hot-melt assembly mounting groove 22, the left and right sides of the bottom surface of the stirring barrel 21 are respectively connected with a first discharging pipe 25 and a second discharging pipe 26, the driving mechanism 3 comprises a transverse frame 31 and a motor 32 arranged on the transverse frame 31, the lower end of the motor 32 is provided with a fluted disc 33, the barrel cover 4 comprises a barrel cover body 41, a first screw stirring assembly penetrating opening 42 and a second screw stirring assembly penetrating opening 43 which are respectively arranged on the left side and the right side of the barrel cover body 41, the side of the barrel cover body 41 is provided with a feeding opening 44, the edge of the barrel cover body 41 is provided with a plurality of barrel cover reinforcing connecting seats 45, the first screw stirring assembly 5 comprises a stabilizing seat 51, a bearing 52 embedded on the stabilizing seat 51 and a stirring screw 53 sleeved on the bearing 52 from bottom to top, the upper end of the body of the stirring screw 53 is provided with a clamping block 54, the stirring screw 53 top surface is provided with first fluted disc 55, first screw stirring subassembly 5 and second screw stirring subassembly 6 structure are the same, hot melt heating subassembly 7 includes hot melt heating spare 71 and heating spare controller 75, sets up in the installation fixed block 72 of hot melt heating spare 71 lower extreme, the sealing washer 73 of locating the installation fixed block 72 bottom surface of cover, hot melt heating spare 71 bottom threaded connection has nut 74, hot melt heating spare 71 is connected with heating spare controller 75 electricity.
Working principle:
firstly, raw material particles are input into a stirring barrel 21 through an external material conveying device through a material inlet pipe 8, then an automatic electromagnetic valve of the material inlet pipe 8 is closed, then a hot melting heating component 7 is opened to heat and melt the raw material particles, in the process, a driving mechanism 3 is synchronously started, a fluted disc 33 is driven to rotate through rotation of a motor 32, the fluted disc 33 drives two first fluted discs to rotate, two stirring screws 53 rotate on two bearings 52 respectively, the raw material particles in the stirring barrel 21 are stirred at two sides of the stirring barrel 21, the raw material particles can move to a position close to a hot melting heating piece 71, all the raw material particles are quickly melted by the hot melting heating piece 71 in a sealed cavity, heat energy generated by the hot melting heating piece 71 in the sealed cavity cannot be lost, and the effect of accelerating hot melting can be achieved.
In addition, after the partial particles in the current stage are melted, the viscosity exists, so that all the raw material particles are stuck to each other, and the two stirring screws 53 can stir all the raw material particles in the stirring barrel 21, so that the stirring condition of the raw material particles does not exist.
After the high-efficiency energy-saving hot melting double-screw stirring is finished, when the injection molding is to be carried out, the hot melting heating assembly 7 and the driving mechanism 3 need to be adjusted, reduced in speed and cooled, but the machine is not stopped, and the injection molding operation is carried out by matching with the discharging of the two discharging pipes.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an energy-conserving efficient production plastics tray hot melt twin-screw mixer, its structure includes frame (1), its characterized in that: be provided with hot melt agitator (2) on frame (1), still including setting up in actuating mechanism (3) on frame (1) top, setting up bung (4) on hot melt agitator (2) top, meshing respectively in actuating mechanism (3) left and right sides first screw rod stirring subassembly (5) and second screw rod stirring subassembly (6), lower extreme middle part is provided with hot melt heating subassembly (7) in hot melt agitator (2) cavity, bung (4) one side is provided with inlet pipe (8), bung (4) avris and frame (1) interconnect, first screw rod stirring subassembly (5) and second screw rod stirring subassembly (6) are installed in proper order on bung (4), first screw rod stirring subassembly (5) and second screw rod stirring subassembly (6) lower extreme extend to in the hot melt agitator (2) cavity.
2. The energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, as claimed in claim 1, is characterized in that: the hot melting stirring barrel (2) comprises a stirring barrel (21), a hot melting component mounting groove (22) arranged in the middle of the bottom surface of the stirring barrel (21), a mounting seat (23) arranged on the side of the hot melting component mounting groove (22), and a through hole (24) arranged on the top surface of the hot melting component mounting groove (22), wherein the left side and the right side of the bottom surface of the stirring barrel (21) are respectively connected with a first discharging pipe (25) and a second discharging pipe (26).
3. The energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, as claimed in claim 1, is characterized in that: the driving mechanism (3) comprises a transverse frame (31) and a motor (32) arranged on the transverse frame (31), and a fluted disc (33) is arranged at the lower end of the motor (32).
4. The energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, as claimed in claim 1, is characterized in that: the barrel cover (4) comprises a barrel cover body (41), a first screw stirring assembly penetrating opening (42) and a second screw stirring assembly penetrating opening (43) which are respectively arranged on the left side and the right side of the barrel cover body (41), a feeding opening (44) is formed in the side of the barrel cover body (41), and a plurality of barrel cover reinforcing connecting seats (45) are formed in the edge of the barrel cover body (41).
5. The energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, as claimed in claim 1, is characterized in that: the first screw rod stirring assembly (5) comprises a stabilizing seat (51), a bearing (52) embedded on the stabilizing seat (51) and a stirring screw rod (53) sleeved on the bearing (52) from bottom to top in a penetrating mode, a clamping block (54) is clamped at the upper end of a rod body of the stirring screw rod (53), a first fluted disc (55) is arranged on the top surface of the stirring screw rod (53), and the first screw rod stirring assembly (5) and the second screw rod stirring assembly (6) are identical in structure.
6. The energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays, as claimed in claim 1, is characterized in that: the hot-melt heating assembly (7) comprises a hot-melt heating element (71) and a heating element controller (75), an installation fixing block (72) arranged at the lower end of the hot-melt heating element (71), and a sealing gasket (73) sleeved on the bottom surface of the installation fixing block (72), wherein a nut (74) is connected with the bottom end of the hot-melt heating element (71) in a threaded manner, and the hot-melt heating element (71) is electrically connected with the heating element controller (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328710.8U CN219838029U (en) | 2023-05-29 | 2023-05-29 | Energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328710.8U CN219838029U (en) | 2023-05-29 | 2023-05-29 | Energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219838029U true CN219838029U (en) | 2023-10-17 |
Family
ID=88303828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328710.8U Active CN219838029U (en) | 2023-05-29 | 2023-05-29 | Energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219838029U (en) |
-
2023
- 2023-05-29 CN CN202321328710.8U patent/CN219838029U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107263841B (en) | A kind of extrusion moulding apparatus with uniform stirring plastics | |
| CN219838029U (en) | Energy-saving and efficient hot-melting double-screw stirrer for producing plastic trays | |
| CN209655718U (en) | Drying unit is used in a kind of processing of nanometer calcium carbonate | |
| CN208946541U (en) | High-efficiency injection molding machine hopper | |
| CN209224521U (en) | A kind of double coloured plastic injection machine equipped with lubricating structure | |
| CN219396183U (en) | Drying device of black fungus | |
| CN213500761U (en) | Blanking structure of double-screw extruder | |
| CN220763440U (en) | Mould is used in production of plastics file | |
| CN216182260U (en) | Raw material melting device for injection molding of threaded plastic bottle cap | |
| CN214051633U (en) | Polymerization device is used in production of inferior gram force board | |
| CN213593393U (en) | Rubber and plastic particle production system | |
| CN219091784U (en) | Automatic glue making machine capable of preventing wall from sticking | |
| CN219522857U (en) | Multi-specification injection molding machine | |
| CN208392565U (en) | A kind of twin-screw high-efficiency injection molding machine | |
| CN218795233U (en) | Sol mechanism is used in production of PVC coated fabric | |
| CN220834128U (en) | Plastic additive purifying device | |
| CN221046001U (en) | Quantitative discharging device is used in photocureable coating production | |
| CN209435558U (en) | A kind of pcb board automatic feed mechanism | |
| CN220763475U (en) | Temperature control type plastic extruder | |
| CN219486154U (en) | Additive feeding device of ready-mixed mortar stirring station | |
| CN219095567U (en) | Injection molding processing proportioning machine | |
| CN212242005U (en) | High-efficient injection molding machine of twin-screw | |
| CN220496284U (en) | Color paste production mixing device | |
| CN221066877U (en) | Masterbatch drying and stirring device | |
| CN220479052U (en) | Cooling device for ink color paste production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |