CN221475885U - Forming device of polyurethane solid tire - Google Patents
Forming device of polyurethane solid tire Download PDFInfo
- Publication number
- CN221475885U CN221475885U CN202323665977.9U CN202323665977U CN221475885U CN 221475885 U CN221475885 U CN 221475885U CN 202323665977 U CN202323665977 U CN 202323665977U CN 221475885 U CN221475885 U CN 221475885U
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- China
- Prior art keywords
- fixed
- polyurethane
- dwang
- sliding sleeve
- periphery
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 39
- 239000004814 polyurethane Substances 0.000 title claims abstract description 39
- 239000007787 solid Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005187 foaming Methods 0.000 abstract description 16
- 238000005119 centrifugation Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 9
- 229920005830 Polyurethane Foam Polymers 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000011496 polyurethane foam Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a polyurethane solid tire forming device which comprises a processing table, wherein a dispersing mechanism is arranged above the processing table and comprises a plurality of second rotating rods, the top ends of the second rotating rods are fixed with forming dies, and a die cavity is formed in each forming die. According to the forming device of the polyurethane solid tire, when polyurethane foaming materials enter the inner die cavities of the four forming dies respectively through the respective material injection pipes, a worker can start the motor I to drive the rotating rod I and the driving gear fixed on the periphery of the rotating rod I to rotate, four driven gears which are positioned on the periphery of the driving gear and meshed with the driving gear in the state can carry out meshing transmission with the rotating rod II fixed in the middle of the driving gear, and at the moment, the forming dies fixed at the two tops of the four rotating rods can generate centrifugation along with high-speed rotation, so that the polyurethane foaming materials injected into the four forming dies can be rapidly dispersed simultaneously, and the uniform quality is improved.
Description
Technical Field
The utility model relates to the technical field of polyurethane solid tire production, in particular to a polyurethane solid tire forming device.
Background
The carcass of the polyurethane solid tire is generally formed by polyurethane casting, the fluidity of polyurethane foaming materials is good, the polyurethane foaming materials are injected into a mold through a polyurethane foaming machine, and the polyurethane solid tire is formed by foaming in the mold, so that the preparation process is simple.
The mould for producing the polyurethane solid tyre comprises a forming device, a pouring device and a supporting seat, wherein the forming device is connected with the supporting seat through a bearing, the forming device comprises an extension supporting seat and a forming base, the forming base is connected with the extension supporting seat through a supporting disc, the pouring device is fixedly connected with the supporting seat, the pouring device comprises a solution tank and a quantitative tank, and the quantitative tank is provided with a visual quantitative line and a hot air blower; the molding base which is poured is rotated, the quantitative polyurethane solution is released into the quantitative tank to be synchronously carried out, the molding base which is stirred to be poured is synchronously carried out, the polyurethane solution is poured into the next molding base, and the production efficiency is improved; the empty forming base is fixed on the corresponding supporting plate, so that the production order is improved.
In use, the polyurethane foaming material is fast after being injected into the mould, so that the foaming speed is high, the foaming material is not easy to uniformly disperse in the mould, the quality of a final formed product is defective, and the use is influenced.
Disclosure of utility model
The utility model aims to provide a device for forming a polyurethane solid tire, which solves the problems that the foaming speed is high and the polyurethane foaming material is not easy to disperse uniformly in a die after the polyurethane foaming material is injected in the process of the background technology, so that the quality of a final formed product is defective and the use is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forming device of polyurethane solid tire, includes the processing platform, dispersion mechanism is installed to the top of processing platform, dispersion mechanism includes a plurality of dwang two, and the top of a plurality of dwang two is fixed with forming die, forming die's inside has seted up the die cavity, and forming die's top has cup jointed the mould lid, the middle part top of processing platform is fixed with the mount, and installs elevating system in the upper and lower side of mount, the top middle part activity of mould lid has movable material injection mechanism, dispersion mechanism includes dwang one, and dwang one installs in the middle part of processing platform, one side periphery of dwang one is fixed with the driving gear, and the output of dwang one installs motor one, dwang two is installed to the top periphery of processing platform, and one side periphery of a plurality of dwang two is fixed with driven gear.
Preferably, the driving gears on the periphery of one side of the rotating rods are respectively in meshed transmission connection with the driven gears on the periphery of one side of the second rotating rods, and the top ends of the second rotating rods are mutually fixed with the forming die.
Preferably, the movable material injection mechanism comprises a material injection notch, the material injection notch is formed in the middle of the die cover, a bearing sleeve is movably arranged on the inner side of the material injection notch, a fixed sleeve is fixed on the inner side of the middle of the bearing sleeve, and a material injection pipe is fixed on the inner side of the fixed sleeve.
Preferably, the material injection pipe, the fixing sleeve and the bearing sleeve are fixed, and the bearing sleeve is movably connected with the material injection groove opening in the middle of the die cover.
Preferably, the lifting mechanism comprises a motor II, the motor II is arranged above the fixing frame, the output end of the motor II is connected with a transmission screw rod, the tail end of the transmission screw rod is connected with a fixing bottom plate, connecting guide rods are fixed above the corners around the fixing bottom plate, the other ends of the four connecting guide rods are fixedly connected with the bottom end of the fixing frame, a screw rod sliding sleeve is screwed on the periphery of one side of the transmission screw rod, the outer four sides of the screw rod sliding sleeve are connected with a connecting sliding sleeve frame, the other side of the connecting sliding sleeve frame is fixed with a connecting rod, and the tail end of the connecting rod is fixed on one side of the die cover.
Preferably, the middle part of one end of the connecting sliding sleeve frame is movably sleeved on the periphery of one side of the connecting guide rod.
Preferably, the connecting sliding sleeve frame is provided with four groups, and the tail ends of the four groups of connecting sliding sleeve frames are fixedly connected with the screw rod sliding sleeve.
Compared with the prior art, the utility model has the beneficial effects that: according to the forming device of the polyurethane solid tire, when polyurethane foaming materials enter the inner die cavities of the four forming dies respectively through the respective material injection pipes, a worker can start the motor I to drive the rotating rod I and the driving gear fixed on the periphery of the rotating rod I to rotate, four driven gears which are positioned on the periphery of the driving gear and meshed with the driving gear in the state can carry out meshing transmission with the rotating rod II fixed in the middle of the driving gear, and at the moment, the forming dies fixed at the two tops of the four rotating rods can generate centrifugation along with high-speed rotation, so that the polyurethane foaming materials injected into the four forming dies can be rapidly dispersed simultaneously, and the uniform quality is improved.
The input ends of the four material injection pipes are all connected with a solution total tank, and a worker can start a pump at each pipe end to send polyurethane foaming materials into an internal die cavity of the forming die through the material injection pipes movably arranged in the middle of the die cover.
Because cup joint mutually between mould lid and the forming die, and the mould lid can be with the forming die between separate mutually through elevating system, so can not influence forming die's rotation at the cup joint in-process to after follow-up shaping finishes, utilize elevating system can drive four mould lids simultaneously and rise, so that personnel take out four inside polyurethane solid tire shaping pieces of forming die.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial top view of a dispersion mechanism according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional partial structure of the present utility model;
fig. 4 is a schematic structural view of the movable material injecting mechanism of the present utility model.
In the figure: 1. a processing table; 2. a dispersing mechanism; 201. rotating the first rod; 202. a drive gear; 203. a first motor; 204. a second rotating rod; 205. a driven gear; 3. a forming die; 4. a mold cavity; 5. a mold cover; 6. a fixing frame; 7. a movable material injection mechanism; 701. a material injection notch; 702. a bearing sleeve; 703. a fixed sleeve; 704. a material injection pipe; 8. a lifting mechanism; 801. a second motor; 802. a transmission screw rod; 803. a fixed bottom plate; 804. connecting a guide rod; 805. a screw rod sliding sleeve; 806. the sliding sleeve frame is connected; 807. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a polyurethane solid tyre forming device comprises a processing table 1, a dispersing mechanism 2 is arranged above the processing table 1, the dispersing mechanism 2 comprises a plurality of rotating rods II 204, a forming die 3 is fixed at the top end of the rotating rods II 204, a die cavity 4 is arranged in the forming die 3, a die cover 5 is sleeved at the top end of the forming die 3, a fixing frame 6 is fixed above the middle part of the processing table 1, a lifting mechanism 8 is arranged above and below the fixing frame 6, a movable material injection mechanism 7 is movably arranged above the die cover 5, the dispersing mechanism 2 comprises a rotating rod I201, the rotating rod I201 is arranged in the middle part of the processing table 1, a driving gear 202 is fixed at one side periphery of the rotating rod I201, a motor I203 is arranged at the output end of the rotating rod I201, a rotating rod II 204 is arranged at the periphery of the upper part of the processing table 1, a driven gear 205 is fixed at one side periphery of the rotating rod II 204, the driving gear 202 on one side of the first rotating rod 201 is respectively engaged with the driven gears 205 on one side of the second rotating rod 204, the top ends of the second rotating rods 204 are mutually fixed with the forming dies 3, when polyurethane foam enters the inner die cavities 4 of the four forming dies 3 through the respective injection pipes 704, a worker can start the first motor 203 to drive the first rotating rod 201 and the driving gears 202 fixed on the periphery thereof to rotate, the four driven gears 205 which are positioned around the driving gears 202 and engaged with the driving gears can carry out engaged transmission with the second rotating rods 204 fixed in the middle of the driving gears, at the moment, the forming dies 3 fixed on the top ends of the second rotating rods 204 can generate centrifugation along with high-speed rotation, so that the polyurethane foam filled in the four forming dies 3 can be rapidly dispersed, thereby improving the uniformity quality.
Wherein, activity notes material mechanism 7 includes annotates material notch 701, and annotate the material groove mouth 701 and offer in the middle part of mould lid 5, annotate the inboard activity of material groove mouth 701 and have bearing housing 702, and the middle part inboard of bearing housing 702 is fixed with fixed cover 703, the inboard of fixed cover 703 is fixed with notes material pipe 704, it is fixed mutually between the three to annotate material pipe 704, fixed cover 703 and the bearing housing 702, and be swing joint between the material groove mouth 701 at bearing housing 702 and the mould lid 5 middle part, the input of four notes material pipe 704 all is connected with the total jar of solution, the staff can start the pump machine of respective pipe end and send into the inside die cavity 4 of forming die 3 with polyurethane foaming material through mould lid 5 middle part activity setting notes material pipe 704.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a forming device of polyurethane solid tyre, elevating system 8 includes motor two 801, and motor two 801 installs in the top of mount 6, the output of motor two 801 is connected with transmission lead screw 802, and the end-to-end connection of transmission lead screw 802 has fixed bottom plate 803, fixed bottom plate 803 is fixed with the connection guide arm 804 in corner top all around, and the bottom of mount 6 has been linked firmly to the other end of four connection guide arms 804, one side periphery spiro union of transmission lead screw 802 has lead screw sliding sleeve 805, and the outside four sides of lead screw sliding sleeve 805 are connected with connection sliding sleeve frame 806, the one end middle part movable sleeve of connection sliding sleeve frame 806 locates the one side periphery of connection guide arm 804, the another side of connection sliding sleeve frame 806 is fixed with connecting rod 807, and the end of connecting rod 807 is fixed in one side of mould lid 5, connection sliding sleeve frame 806 is provided with four groups, and be fixed connection between four groups of connection sliding sleeve frame 806 and the lead screw sliding sleeve 805, because mould lid 5 cup joints mutually with forming die 3, and mould lid 5 can separate mutually between the forming die 3 through elevating system 8, so can not influence the rotation of forming die 3 in the process, and after the solid mould of follow-up 8 can take out four mould that take out this polyurethane of inside profile personnel of four mould 3 simultaneously.
Working principle: for the polyurethane solid tire forming device, firstly, the input ends of the four injection pipes 704 are connected with a solution total tank, a worker can start a pump at the respective pipe ends to send polyurethane foam into the internal die cavity 4 of the forming die 3 through the injection pipes 704 movably arranged in the middle of the die cover 5, secondly, in the process that the polyurethane foam respectively enters the internal die cavity 4 of the four forming die 3 through the respective injection pipes 704, the worker can start the motor one 203 to drive the rotating rod one 201 and the driving gear 202 fixed on the periphery thereof to rotate, four driven gears 205 which are positioned around the driving gear 202 and meshed with the driving gear can carry out meshing transmission with the rotating rod two 204 fixed in the middle of the driving gear one, at the moment, the forming die 3 fixed at the top ends of the four rotating rods two 204 can rotate at a high speed to generate centrifugation, so that the polyurethane foam filled in the four forming die 3 can be simultaneously subjected to quick dispersion treatment, and the uniform quality is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a forming device of polyurethane solid tire, includes processing platform (1), its characterized in that: the utility model provides a dispersing mechanism (2) are installed to the top of processing platform (1), dispersing mechanism (2) are including a plurality of dwang two (204), and the top of a plurality of dwang two (204) is fixed with forming die (3), die cavity (4) have been seted up to the inside of forming die (3), and mould lid (5) have been cup jointed on the top of forming die (3), the middle part top of processing platform (1) is fixed with mount (6), and elevating system (8) are installed to the upper and lower side of mount (6), the top middle part activity of mould lid (5) has movable material injecting mechanism (7), dispersing mechanism (2) are including dwang one (201), and the middle part of installing in processing platform (1) of dwang one (201), one side periphery of dwang one (201) is fixed with driving gear (202), and the output of dwang one (201) installs motor one (203), the top department all around of processing platform (1) installs dwang two (204), and one side periphery of a plurality of dwang two (204) is fixed with driven gear (205).
2. A polyurethane solid tire molding apparatus as in claim 1, wherein: the driving gears (202) on the periphery of one side of the first rotating rod (201) are respectively in meshed transmission connection with the driven gears (205) on the periphery of one side of the second rotating rod (204), and the top ends of the second rotating rods (204) are mutually fixed with the forming die (3).
3. A polyurethane solid tire molding apparatus as in claim 1, wherein: the movable material injection mechanism (7) comprises a material injection notch (701), the material injection notch (701) is formed in the middle of the die cover (5), a bearing sleeve (702) is movably arranged on the inner side of the material injection notch (701), a fixed sleeve (703) is fixed on the inner side of the middle of the bearing sleeve (702), and a material injection pipe (704) is fixed on the inner side of the fixed sleeve (703).
4. A polyurethane solid tire molding apparatus as in claim 3, wherein: the injection pipe (704), the fixing sleeve (703) and the bearing sleeve (702) are fixed, and the bearing sleeve (702) is movably connected with the injection notch (701) in the middle of the die cover (5).
5. A polyurethane solid tire molding apparatus as in claim 1, wherein: elevating system (8) are including motor two (801), and motor two (801) install in the top of mount (6), the output of motor two (801) is connected with transmission lead screw (802), and the end-to-end connection of transmission lead screw (802) has PMKD (803), PMKD (803) are fixed with around corner top and connect guide arm (804), and the other end of four connection guide arms (804) has linked firmly the bottom of mount (6), the peripheral spiro union in one side of transmission lead screw (802) has lead screw sliding sleeve (805), and the outside four sides of lead screw sliding sleeve (805) are connected with connection sliding sleeve frame (806), the another side of connection sliding sleeve frame (806) is fixed with connecting rod (807), and the end of connecting rod (807) is fixed in one side of mould lid (5).
6. The molding apparatus of a solid polyurethane tire as set forth in claim 5, wherein: the middle part of one end of the connecting sliding sleeve frame (806) is movably sleeved on the periphery of one side of the connecting guide rod (804).
7. The molding apparatus of a solid polyurethane tire as set forth in claim 5, wherein: four groups of connecting sliding sleeve frames (806) are arranged, and the tail ends of the four groups of connecting sliding sleeve frames (806) are fixedly connected with the screw rod sliding sleeve (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323665977.9U CN221475885U (en) | 2023-12-29 | 2023-12-29 | Forming device of polyurethane solid tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323665977.9U CN221475885U (en) | 2023-12-29 | 2023-12-29 | Forming device of polyurethane solid tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221475885U true CN221475885U (en) | 2024-08-06 |
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ID=92362980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323665977.9U Active CN221475885U (en) | 2023-12-29 | 2023-12-29 | Forming device of polyurethane solid tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221475885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118721539A (en) * | 2024-08-20 | 2024-10-01 | 南通梵凯瑞健康科技有限公司 | Polyurethane tire demoulding device and method |
| CN119305086A (en) * | 2024-12-16 | 2025-01-14 | 安徽意心达新材料科技有限公司 | A pouring device for polyurethane tire processing |
-
2023
- 2023-12-29 CN CN202323665977.9U patent/CN221475885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118721539A (en) * | 2024-08-20 | 2024-10-01 | 南通梵凯瑞健康科技有限公司 | Polyurethane tire demoulding device and method |
| CN119305086A (en) * | 2024-12-16 | 2025-01-14 | 安徽意心达新材料科技有限公司 | A pouring device for polyurethane tire processing |
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