CN210705453U - Feeding device of hot mixer - Google Patents
Feeding device of hot mixer Download PDFInfo
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- CN210705453U CN210705453U CN201921150086.0U CN201921150086U CN210705453U CN 210705453 U CN210705453 U CN 210705453U CN 201921150086 U CN201921150086 U CN 201921150086U CN 210705453 U CN210705453 U CN 210705453U
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Abstract
The utility model discloses a feeding device of a hot mixer, which relates to a feeding device of a hot mixer, comprising a frame, wherein a storage tank is fixed on the frame, the lower side of the storage tank is communicated with a blanking pipe, and an opening and closing component for controlling the falling of materials is arranged on the blanking pipe; the opening and closing assembly comprises a rotating plate, a rotating roller and a driving plate, the rotating roller is horizontally and rotatably mounted on the periphery of the discharging pipe, one end of the rotating plate is fixed on the periphery of the rotating roller, one end of the driving plate is fixed on the periphery of the rotating roller and located on the outer side of the discharging pipe, two horizontal shielding plates are fixed on the inner side of the discharging pipe and located on two opposite sides of the rotating plate respectively, and when the rotating plate is horizontal, the lower side of the rotating plate and the lower sides of the two shielding plates are located on the same plane and used for plugging the discharging pipe; the driving plate is provided with a driving component for driving the rotating plate to rotate. The utility model discloses a rotation of rotor plate and realize the shutoff to the material, the rotation of the difficult influence rotor plate of material to the material is stabilized by the shutoff in the unloading pipe.
Description
Technical Field
The utility model belongs to the technical field of the technique of plastics manufacture equipment and specifically relates to a feeding device of hot mixing machine is related to.
Background
The hot mixer is one of the indispensable equipments in the plastic processing industry. It is mainly used for uniformly mixing various resins of polyvinyl chloride and the like with other auxiliary materials, and can reach the process temperature in a short time, and is suitable for coloring, mixing and drying before-temperature resin products of polyethylene, polypropylene and the like. The mixing process is not only a physical process but also a complex chemical process, and the high-speed impact, shearing, throwing, material self-friction and other effects of the blades in the hot mixer enable the blades to reach a specified end point temperature according to a set temperature gradient requirement, and meanwhile, the requirements of homogenization, large molecule, preplastication and the like are met.
The hot machine that mixes is bulky, when carrying out the material loading to it, generally through install the feeding device that the hot machine that mixes at the last floor that mixes the machine of heat, because the material is powdered to the material is in encapsulated situation when storing in feeding device, and when needs are reinforced to the hot machine that mixes, opens through the valve with the storage tank below in the feeding device, thereby realizes adding the material in the storage tank to being located the hot machine that mixes downstairs of feeding device.
When opening the valve of storage tank, generally pull out the valve plate through the cylinder, thereby open the charge door, the valve plate slides in-process and is in the spout, the spout slides the raft and carries on spacingly, slide to the charge door when the valve plate and open the back, can fall into in the spout when the material whereabouts, thereby the spout is blockked up by the material easily, with this slip that hinders the valve plate, and the valve plate resets when sheltering from the charge door, because the spout material is by the reason of jam, the charge door can not be hidden completely to the valve plate, thereby cause the waste of material.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a feeding device of machine is mixed to heat that difficult jam valve plate of material is provided.
The utility model discloses a can realize through following technical scheme:
a feeding device of a hot mixer comprises a rack, wherein a storage tank is fixed on the rack, the lower side of the storage tank is communicated with a blanking pipe with a vertical axis, and an opening and closing assembly for controlling the falling of materials is arranged on the blanking pipe;
the opening and closing assembly comprises a rotating plate, a rotating roller and a driving plate, the rotating roller is horizontally and rotatably installed on the periphery of the blanking pipe, one end of the rotating plate is fixed on the periphery of the rotating roller, one end of the driving plate is fixed on the periphery of the rotating roller and located on the outer side of the blanking pipe, two horizontal shielding plates are fixed on the inner side of the blanking pipe and located on two opposite sides of the rotating plate respectively, and when the rotating plate is horizontal, the lower side of the rotating plate and the lower sides of the two shielding plates are located on the same plane and used for plugging the blanking pipe;
and the driving plate is provided with a driving assembly for driving the rotating plate to rotate.
By adopting the technical scheme, when the hot mixer adds materials, the materials are stored in the material storage tank, the blanking pipe on the lower side of the material storage tank is communicated to the feeding hole of the hot mixer, and when the hot mixer does not need to feed the materials, the rotating plate rotates to be horizontal and blocks the blanking pipe together with the shielding plate, so that the materials are limited above the shielding plate and the rotating plate; when needs mix the machine to the heat and carry out the material loading, drive assembly drives the rotor plate and rotates, thereby the material of rotor plate top is along the rotor plate landing to mix in the machine to the heat, thereby accomplish the material loading that mixes the machine to the heat, and when rotating to shutoff unloading pipe, the material is difficult for restricting on the rotor plate shutoff unloading pipe, slide in the spout and the shutoff unloading pipe compares with current valve plate, when rotor plate shutoff unloading pipe, be difficult for producing the gap between rotor plate and the unloading pipe, with this rotor plate more stable to the shutoff of unloading pipe.
Further setting the following steps: the driving assembly comprises a driving cylinder and a sliding block, a sliding groove is formed in the lower side of the driving plate along the length direction of the driving plate, the sliding block is arranged in the sliding groove in a sliding mode, and a piston rod of the driving cylinder is hinged to the sliding block.
Through adopting above-mentioned technical scheme, drive actuating cylinder and drive the sliding block and slide from top to bottom, slide in the sliding tray simultaneously when the sliding block slides from top to bottom to this drives actuating cylinder and passes through the sliding block and drive the drive plate rotation, thereby makes the rotor plate rotate.
Further setting the following steps: the cross-section of sliding tray is "T" shape setting, and the shape of sliding block agrees with the sliding tray.
Through adopting above-mentioned technical scheme, driving actuating cylinder and driving the sliding block up-and-down motion and make the drive plate rotate to the level, the rotor plate rotates to shutoff unloading pipe simultaneously, and when the rotor plate rotated to shutoff unloading pipe, the gravity that need overcome the material rotated, and the sliding block receives to come from the great pulling force of driving actuating cylinder this moment, and the sliding block inlay card has reduced the possibility that the sliding block breaks away from the sliding tray in "T" shape setting.
Further setting the following steps: a horizontal limiting plate is fixed in the blanking pipe and used for limiting the rotation range of the rotating plate.
Through adopting above-mentioned technical scheme, when drive assembly drove rotor plate shutoff unloading pipe, when the rotor plate rotated to upside and limiting plate butt, the shutoff unloading pipe was got up with the shielding plate combination to the rotor plate is difficult for rotating too much, and the rotor plate is difficult and the shielding plate between produce the gap.
Further setting the following steps: the end part of the rotating plate, far away from the rotating roller, is an inclined plane, when the rotating plate is horizontal, an upward notch is formed between the end part of the rotating plate, far away from the rotating roller, and the inner side of the discharging pipe, and the lower side of the limiting plate is matched with the notch.
By adopting the technical scheme, when the rotating plate rotates to incline, the material slides down along the upper side of the rotating plate, and the rotating plate arranged at the end part of the upper side in an inclined mode is easier to slide down.
Further setting the following steps: the upper side of the baffle plate is an inclined plane, and when the rotating plate is horizontal, one side of the baffle plate, which is attached to the inner side of the blanking pipe, is higher than one side of the baffle plate, which is attached to the rotating plate.
By adopting the technical scheme, when the material is positioned on the upper side of the shielding plate, the material can slide along the inclined surface of the shielding plate after the rotating plate rotates, so that the material is not easy to accumulate in the material pipe.
Further setting the following steps: stay cords are arranged on the lower sides of the shielding plates, and two ends of each stay cord are fixed to the lower sides of the shielding plates and the lower sides of the rotating plates respectively.
Through adopting above-mentioned technical scheme, after the rotor plate downwardly turned, the material slided from the rotor plate upside, and the material lasts and strikes the rotor plate, and the stay cord has restricted the rotor plate pivoted down the biggest great, and the stay cord plays the effect of support to the rotor plate to this rotor plate is not fragile.
To sum up, the utility model discloses a beneficial technological effect does:
(1) when the hot mixer is used for feeding, the driving assembly drives the rotating plate to rotate, so that materials on the rotating plate slide into the hot mixer along with the rotating plate, after the hot mixer is used for feeding, the driving assembly drives the rotating plate to rotate to be horizontal, so that the materials are blocked together with the blocking plate, when the rotating plate rotates to be horizontal, the materials are not easy to block the rotating plate from replying and blocking the discharging pipe, and gaps are not easy to generate on the inner sides of the rotating plate and the discharging pipe, so that the materials are not easy to slide down automatically;
(2) when the rotating plate rotates to be horizontal, the rotating plate is abutted against the limiting plate, and the limiting plate limits the maximum upward rotating angle of the rotating plate, so that a gap is not easily formed between the rotating plate and the inner side of the shielding plate or the blanking pipe after the rotating plate stops rotating;
(3) when the material slips down along the upper side of the rotating plate, the stay cord plays a supporting role for the rotating plate, so that the rotating plate is not easy to slip down under the gravity action of the material, and the rotating plate is not easy to damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural view of the blanking tube, the opening and closing assembly and the driving assembly of the present invention;
fig. 5 is a schematic structural diagram of the sliding block of the present invention.
Reference numerals: 1. a frame; 2. a material storage tank; 3. a discharging pipe; 4. a rotating plate; 5. a rotating roller; 6. a drive plate; 7. a driving cylinder; 8. a slider; 9. a sliding groove; 10. a limiting plate; 11. a notch; 12. pulling a rope; 13. a shielding plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, for the utility model discloses a feeding device of hot mixing machine, including frame 1, be fixed with in frame 1 and be hopper-shaped's storage tank 2, 2 downside intercommunications of storage tank have the vertical unloading pipe 3 of axis, are equipped with the subassembly that opens and shuts of the 3 whereabouts of unloading pipe of material from the interior material of control storage tank 2 on the unloading pipe 3. The opening and closing assembly comprises a rotating plate 4, a rotating roller 5 and a driving plate 6, wherein the axis of the rotating roller 5 is horizontal and is rotatably arranged on the periphery of the blanking pipe 3; the rotating plate 4 is positioned in the blanking pipe 3, and one end of the rotating plate is fixed on the periphery of the rotating roller 5; the driving plate 6 and the rotating plate 4 are positioned on the same plane, and one end of the driving plate 6 is fixed on the peripheral side of the rotating roller 5 and positioned outside the blanking pipe 3. When the rotating plate 4 rotates to the horizontal level, one end of the rotating plate 4 far away from the rotating roller 5 is abutted against the inner wall of the blanking pipe 3. Two horizontal shielding plates 13 are fixed on the inner side of the discharging pipe 3, the two shielding plates 13 are located on the same plane and are symmetrically distributed along the axis of the discharging pipe 3, when the rotating plate 4 rotates to the horizontal plane, the two opposite sides of the rotating plate 4 are respectively abutted against the side walls of the two shielding plates 13, and the lower side of the rotating plate 4 and the lower sides of the two shielding plates 13 are located on the same plane. The material is blocked in the blanking pipe 3 by the shielding plate 13 and the rotating plate 4, and when the hot mixer (not shown in the figure) needs to feed, the material can fall into the hot mixer through the blanking pipe 3 by rotating the rotating plate 4. The material is blocked by the rotation of the rotating plate 4, the rotation of the rotating plate 4 is not easily blocked by the material, and a gap is not easily generated between the rotating plate 4 and the inner wall of the blanking pipe 3.
Referring to fig. 4 and 5, the driving plate 6 is provided with a driving assembly for driving the rotating plate 4 to rotate, and the driving assembly includes a sliding block 8 and a driving cylinder 7. The lower side of the driving plate 6 is provided with a sliding groove 9 extending along the length direction of the driving plate, the section of the sliding groove 9 is arranged in a T shape, the section of the sliding block 8 is arranged in a T shape, and the sliding block 8 is arranged in the sliding groove 9 in a sliding and clamping manner; the driving cylinder 7 is vertically fixed on the ground, and a piston rod of the driving cylinder 7 is hinged with the sliding block 8. When driving actuating cylinder 7 and driving sliding block 8 and upwards sliding, sliding block 8 slides in sliding tray 9 at the in-process that rises simultaneously to sliding block 8 drives drive plate 6 and upwards rotates, thereby rotor plate 4 rotates downwards, and the material consequently falls into to the hot machine that mixes from the clearance of rotor plate 4 and 3 inner walls of unloading pipe, thereby makes things convenient for the workman to mix the reinforced operation of machine to the heat.
Referring to fig. 2 and 3, drive assembly drives rotor plate 4 pivoted in-process, rotates to the perk for reducing rotor plate 4 to blanking pipe 3 internal fixation has horizontally limiting plate 10, and when rotor plate 4 rotated to the level, rotor plate 4 kept away from the tip of live-rollers 5 and the downside butt of limiting plate 10. The end part of the rotating plate 4 far away from the rotating roller 5 is an inclined surface, when the rotating plate 4 rotates to be horizontal, an upward notch 11 is formed between the end part of the rotating plate 4 far away from the rotating roller 5 and the inner side of the blanking pipe 3, and the lower side of the limit plate 10 is matched with the notch 11. The upside of rotor plate 4 is the slope and sets up and make things convenient for the material to carry out the landing, thereby limiting plate 10 has restricted rotor plate 4's turned angle and when rotor plate 4 was carrying out the shutoff material, rotor plate 4 and unloading pipe 3's inner wall is difficult for producing the gap to reduce the possibility of material landing between rotor plate 4 and the unloading pipe 3.
The upper side of the shielding plate 13 is an inclined plane, when the rotating plate 4 rotates to be horizontal, one side of the shielding plate 13, which is attached to the inner side of the blanking pipe 3, is higher than one side of the shielding plate 13, which is attached to the rotating plate 4, so that when materials fall, the materials on the shielding plate 13 slide down to the hot mixer along the upper side of the shielding plate 13 under the action of gravity, and the materials in the blanking pipe 3 are stacked, and the feeding efficiency is improved.
When the material from rotor plate 4 landing to hot mixer, all set up stay cord 12 through the downside at two shielding plates 13, 13 downside and rotor plate 4 downside are fixed respectively at shielding plate 13 both ends to stay cord 12, and when the material was followed rotor plate 4 and was slided, stay cord 12 played the supporting role to rotor plate 4 is difficult for receiving the gravity of material and damages.
The implementation principle and the beneficial effects of the embodiment are as follows:
when materials are stored in the material storage tank 2, the rotating plate 4 is in a horizontal state, and the materials are plugged in the blanking pipe 3 through the rotating plate 4 and the shielding plate 13; when the hot mixer needs to be loaded, the driving assembly drives the rotating plate 4 to rotate, so that the materials fall into the hot mixer; after the hot mixer material loading is accomplished, drive assembly drives rotor plate 4 and rotates to the level to make rotor plate 4's tip and 3 inner wall butts of unloading pipe, simultaneously rotor plate 4's relative both sides respectively with the lateral wall butt of shielding plate 13, thereby the realization is to the shutoff of material, rotor plate 4 rotates the in-process, the difficult 4 butt unloading pipe 3 that obstruct the rotor plate of material, be difficult for producing the gap between unloading pipe 3 and the rotor plate 4, thereby the material is stabilized the shutoff in unloading pipe 3.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a feeding device of hot blender which characterized in that: the device comprises a rack (1), wherein a storage tank (2) is fixed on the rack (1), a blanking pipe (3) with a vertical axis is communicated with the lower side of the storage tank (2), and an opening and closing assembly for controlling the falling of materials is arranged on the blanking pipe (3);
the opening and closing assembly comprises a rotating plate (4), a rotating roller (5) and a driving plate (6), wherein the rotating roller (5) is horizontally and rotatably installed on the periphery of the blanking pipe (3), one end of the rotating plate (4) is fixed on the periphery of the rotating roller (5), one end of the driving plate (6) is fixed on the periphery of the rotating roller (5) and located on the outer side of the blanking pipe (3), two horizontal shielding plates (13) are fixed on the inner side of the blanking pipe (3), the two shielding plates (13) are respectively located on two opposite sides of the rotating plate (4), and when the rotating plate (4) is horizontal, the lower side of the rotating plate (4) and the lower sides of the two shielding plates (13) are located on the same plane and used for plugging the blanking pipe (3);
and a driving component for driving the rotating plate (4) to rotate is arranged on the driving plate (6).
2. The charging device of a thermal mixer according to claim 1, characterized in that: the drive assembly comprises a drive cylinder (7) and a sliding block (8), a sliding groove (9) is formed in the lower side of the drive plate (6) along the length direction of the drive cylinder, the sliding block (8) is arranged in the sliding groove (9) in a sliding mode, and a piston rod of the drive cylinder (7) is hinged to the sliding block (8).
3. The charging device of a thermal mixer according to claim 2, characterized in that: the section of the sliding groove (9) is arranged in a T shape, and the shape of the sliding block (8) is matched with that of the sliding groove (9).
4. The charging device of a thermal mixer according to claim 1, characterized in that: a horizontal limiting plate (10) is fixed in the blanking pipe (3), and the limiting plate (10) is used for limiting the rotation range of the rotating plate (4).
5. The charging device of a thermal mixer according to claim 4, characterized in that: the rotating plate (4) is far away from the end part of the rotating roller (5) is an inclined plane, when the rotating plate (4) is horizontal, the rotating plate (4) is far away from the end part of the rotating roller (5) and an upward notch (11) is formed between the inner sides of the discharging pipes (3), and the lower side of the limiting plate (10) is matched with the notch (11).
6. The charging device of a thermal mixer according to claim 1, characterized in that: the upper side of the shielding plate (13) is an inclined surface, and when the rotating plate (4) is horizontal, one side, attached to the inner side of the blanking pipe (3), of the shielding plate (13) is higher than one side, attached to the rotating plate (4), of the shielding plate (13).
7. The charging device of a thermal mixer according to claim 6, characterized in that: stay cords (12) are arranged on the lower sides of the shielding plates (13), and two ends of each stay cord (12) are fixed to the lower sides of the shielding plates (13) and the lower sides of the rotating plates (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150086.0U CN210705453U (en) | 2019-07-20 | 2019-07-20 | Feeding device of hot mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150086.0U CN210705453U (en) | 2019-07-20 | 2019-07-20 | Feeding device of hot mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210705453U true CN210705453U (en) | 2020-06-09 |
Family
ID=70962381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150086.0U Active CN210705453U (en) | 2019-07-20 | 2019-07-20 | Feeding device of hot mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210705453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250699A (en) * | 2022-06-30 | 2022-11-01 | 安徽天平机械股份有限公司 | Seed and fertilizer sowing machine capable of synchronously controlling feeding speed and advancing speed |
-
2019
- 2019-07-20 CN CN201921150086.0U patent/CN210705453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250699A (en) * | 2022-06-30 | 2022-11-01 | 安徽天平机械股份有限公司 | Seed and fertilizer sowing machine capable of synchronously controlling feeding speed and advancing speed |
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