CN210415077U - Feeding device of wood-plastic mixing stirrer - Google Patents
Feeding device of wood-plastic mixing stirrer Download PDFInfo
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- CN210415077U CN210415077U CN201921385423.4U CN201921385423U CN210415077U CN 210415077 U CN210415077 U CN 210415077U CN 201921385423 U CN201921385423 U CN 201921385423U CN 210415077 U CN210415077 U CN 210415077U
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Abstract
The utility model relates to a feeding device of a wood-plastic mixing stirrer, which belongs to the technical field of mixing stirrers and comprises a material storage hopper, wherein the material storage hopper is fixedly arranged on the ground through a support rod, a feeding mechanism is arranged on the ground at one side of the material storage hopper, the feeding mechanism comprises a feeding motor arranged on the ground, two winches are fixedly arranged on a rotating shaft of the feeding motor, and a cable is wound on each of the two winches; the two support rods close to the feeding motor are respectively and rotatably provided with a first pulley, the ground is also provided with a first positioning rod, the first positioning rod is also fixedly provided with a vertical rod, the vertical rod is rotatably provided with a second pulley, and a cable far away from one end of the winch penetrates through the first pulley and the second pulley to be connected with a feeding disc; the side wall of the feeding tray close to one side of the first positioning rod is also provided with a first positioning block which is in sliding connection with the first positioning rod. The utility model discloses have the effect that can assist the workman to place the material in the storage hopper.
Description
Technical Field
The utility model belongs to the technical field of the technique of compounding mixer and specifically relates to a loading attachment of compounding mixer is moulded to wood is related to.
Background
At present, in the process of producing the wood-plastic composite material, in order to prevent the reduction of the melt strength of the material and the scorching of the wood powder in a charging barrel due to longer residence time, a certain amount of polymer and compatilizer are generally added into the formula, and meanwhile, in order to ensure that the wood powder is uniformly dispersed and easily plasticized in the mixture, the wood powder, the compatilizer and the polymer are mixed in a mixer at a high speed for a period of time to form a certain granular shape, and finally, the mixture is melted, blended and extruded.
If the Chinese patent with the publication number of CN204193819U discloses a wood-plastic mixer, which comprises a base and a mixing drum arranged on the base, wherein the upper side of one end of the mixing drum is provided with a feed hopper for containing materials, the feed hopper is also provided with a spiral feeding frame, the lower side of the other end of the mixing drum is provided with a discharge hole, the bottom of the feed hopper is also provided with a heating device, the upper side part of the mixing drum is also provided with at least one first exhaust pipe, the side wall of the first exhaust pipe is provided with an observation window in sliding connection, the two ends of the side wall of the first exhaust pipe are provided with sliding grooves, the observation window is in sliding connection with the sliding grooves, the opening part on the upper side of the first exhaust pipe is provided with a second exhaust pipe leading to the outside, the outlet of the second exhaust pipe is also provided with an exhaust fan, the middle lower part of the mixing drum is provided with a, one end of the stirring shaft is connected with the motor.
The above prior art solutions have the following drawbacks: before feeding through the screw feeding frame, the materials need to be placed into a material storage hopper, and then are conveyed into the mixing barrel through the screw feeding frame to be mixed. And in the in-service use in-process, in order to hold a large amount of materials, this deposit hopper highly generally higher, when placing the material to inside, because do not set up the supplementary device that promotes the material among the above-mentioned technical scheme, consequently can only place the material in the deposit hopper through the manual work, workman's intensity of labour is big, and very dangerous, consequently needs a loading attachment that can assist the workman to place the material in the deposit hopper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a loading attachment of compounding mixer is moulded to wood, it has the effect that can assist the workman to place the material in the storage hopper.
The above object of the present invention can be achieved by the following technical solutions:
a feeding device of a wood-plastic mixing stirrer comprises a material storage hopper, wherein the material storage hopper is fixedly arranged on the ground through a supporting rod, a feeding mechanism is arranged on the ground at one side of the material storage hopper, the feeding mechanism comprises a feeding motor, the feeding motor is fixedly arranged on the ground between the supporting rods, two winches are fixedly arranged on a rotating shaft of the feeding motor, and a rope is wound on each of the two winches; the two support rods close to the feeding motor are respectively and rotatably provided with a first pulley, the ground of one side, away from the storage hopper, of the feeding motor is also provided with a first positioning rod, the first positioning rod, away from one end of the ground, is also fixedly provided with a vertical rod, the vertical rod, away from one end of the ground, is also rotatably provided with a second pulley, and the rope, away from one end of the winch, penetrates through the first pulley and the second pulley to be connected with a feeding disc; and a first positioning block which is connected with the first positioning rod in a sliding manner is further arranged on the side wall of the feeding disc close to one side of the first positioning rod.
Through adopting above-mentioned technical scheme, at first place the material in the charging tray, start the material loading motor afterwards, the pivot of material loading motor drives two capstan winch rotations, and the capstan winch rotates then to be twisted around the cable on the capstan winch. The cable passes through the first pulley and the second pulley and pulls the feeding tray, and the feeding tray vertically slides along the first positioning rod under the pulling of the cable due to the sliding connection of the first positioning rod and the first positioning block. The materials placed on the feeding tray also slide vertically along with the feeding tray, and when the feeding tray is pulled by the rope to rise to be flush with the port of the storage hopper, the materials in the feeding tray can be pushed into the storage hopper. Because the lifting process is completed mechanically, workers only need to push materials into the material storage hopper, the labor intensity of the workers is reduced, and the possibility of damage to the workers in the lifting process is reduced.
The utility model discloses further set up to: and a transmission pulley for transmitting and stabilizing the rope is rotatably arranged on the upright rod close to one end of the first positioning rod.
Through adopting above-mentioned technical scheme, the transmission pulley plays driven effect, and can let the transmission of noose more stable, reduces the possibility that the noose drops from first pulley or second pulley.
The utility model discloses further set up to: a groove is formed in the ground, on one side, far away from the material storage hopper, of the material loading motor, and the material loading plate and the first positioning rod are arranged in the groove.
Through adopting above-mentioned technical scheme, will go up charging tray and first locating rod setting in the recess, then go up the charging tray and can sink into the recess, do not have the difference in height promptly between charging tray and the ground, easily the workman places the material in the charging tray, further reduced workman's intensity of labour.
The utility model discloses further set up to: a second positioning rod is fixedly arranged in the groove, and a second positioning block which is connected with the second positioning rod in a sliding manner is further arranged on the feeding disc close to one side of the second positioning rod.
Through adopting above-mentioned technical scheme, through the sliding connection of second locating lever and second locating piece, the motion mode that can further inject the charging tray is vertical and slides from top to bottom, stability when not only can improving the charging tray motion can also reduce the dead possibility of first locating piece and the card of first locating lever.
The utility model discloses further set up to: the material loading plate is provided with a mounting groove, the discharging plate is rotatably mounted in the mounting groove, the hydraulic cylinder is rotatably mounted in the mounting groove, a rotating rod is fixedly mounted on a piston rod of the hydraulic cylinder, push rods are rotatably mounted at two ends of the rotating rod, telescopic parts are rotatably mounted on one side of the hydraulic cylinder in the mounting groove, one end of each push rod is rotatably connected with the discharging plate, and the other end of each push rod is rotatably connected with the corresponding telescopic part.
Through adopting above-mentioned technical scheme, in compounding stirring process, most material is bagged, and at this moment, start the pneumatic cylinder, the piston rod of pneumatic cylinder is released in order to promote the push rod, and the push rod can promote the stripper and rotate. In the process, the hydraulic cylinder rotates to keep rotating connection with the push rod; one end of the push rod rotates with the stripper plate to keep rotating connection with the stripper plate; the other end of the push rod rotates with the telescopic component so as to keep rotating connection with the telescopic component; and the length of the telescopic part can be changed along with the telescopic part. The stripper plate is lifted under the pushing of the hydraulic cylinder to form a certain angle with the feeding tray, and the bagged materials are placed on the feeding tray and lean against the stripper plate. And then, the feeding motor is started to pull up the feeding tray, and after the feeding tray is pulled to a preset position, the piston rod of the hydraulic cylinder is controlled to retract, so that the bagged materials can also move along with the feeding tray under the action of gravity. And because the length of bagged materials is greater than the length of stripper, therefore the bagged materials outside the stripper can be directly located above the material storage hopper, and the bagged materials are opened again at this moment, and then the materials in the packaging bag fall into the material storage hopper by oneself under the action of gravity, so that the labor intensity of workers is further reduced.
The utility model discloses further set up to: the telescopic part comprises a first telescopic rod, the first telescopic rod is rotatably connected with the mounting groove, a sliding hole is formed in the first telescopic rod, and a second telescopic rod is slidably mounted in the sliding hole; the first telescopic rod is further provided with a sliding groove communicated with the sliding hole along the length direction, the second telescopic rod is fixedly provided with a sliding block connected with the sliding groove in a sliding manner, and the second telescopic rod close to one side of the push rod is connected with the push rod in a rotating manner.
Through adopting above-mentioned technical scheme, at the stripper rotation in-process, the sliding block slides in the groove that slides, and the relative slip takes place with first telescopic link with its corresponding second telescopic link to adjust the length of whole flexible part.
The utility model discloses further set up to: and an anti-skidding groove is also formed in the side wall of the discharging plate, which is far away from one side of the mounting groove.
Through adopting above-mentioned technical scheme, the setting in antiskid groove can make bagged materials take place micro deformation to make bagged materials and antiskid groove laminating, take place the relative slip's possibility with the stripper with this in the charging tray lift in-process bagged materials that reduces, reduce the possibility that bagged materials emptys, in order to improve the stability of bagged materials at the lift in-process.
The utility model discloses further set up to: the mounting groove is far away from one side of the material storage hopper, and a baffle is further mounted on the material loading plate.
Through adopting above-mentioned technical scheme, even at the lift in-process of last charging tray, the relative slip takes place for bagged materials and stripper to cause empting of bagged materials, the baffle also can block bagged materials, reduces its possibility that drops from last charging tray, further improves bagged materials at the stability of lift in-process.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the feeding mechanism, the material is lifted in a mechanical mode, and workers only need to push the material into the storage hopper, so that the labor intensity of the workers is reduced, and the possibility of damage to the workers in the lifting process is reduced;
2. the groove is formed in the ground, the feeding disc and the first positioning rod are arranged in the groove, and the height difference does not exist between the feeding disc and the ground, so that a worker can easily place materials into the feeding disc, and the labor intensity of the worker is further reduced;
3. by arranging the discharging plate, bagged materials can lean against the discharging plate and are pulled to rise by the feeding motor, the discharging plate rotates to sink into the mounting groove, the bagged materials outside the discharging plate are located above the material storage hopper, and the bagged materials are opened at the moment, so that the materials in the packaging bag automatically fall into the material storage hopper under the action of gravity, and the labor intensity of workers is further reduced;
4. through antiskid groove and baffle cooperation, reduce the possibility that bagged materials emptys.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the installation groove of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 2.
In the figure, 1, a storage hopper; 11. a support bar; 2. a feeding mechanism; 21. a feeding motor; 22. a winch; 23. a rope is twisted; 24. erecting a rod; 25. a first pulley; 26. a second pulley; 27. a transmission pulley; 28. feeding a material plate; 3. a groove; 31. a first positioning rod; 32. a first positioning block; 33. a second positioning rod; 34. a second positioning block; 4. mounting grooves; 41. a stripper plate; 42. a hydraulic cylinder; 43. a rotating rod; 44. a push rod; 5. a telescopic member; 51. a first telescopic rod; 52. a sliding hole; 53. a sliding groove; 54. a sliding block; 55. a second telescopic rod; 61. an anti-slip groove; 62. and a baffle plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a loading attachment of compounding mixer is moulded to wood, including the storage hopper 1 of cavity inverted trapezoidal form, storage hopper 1 is subaerial through four spinal branch vaulting pole 11 fixed mounting. A feeding mechanism 2 is arranged on the ground at one side of the material storage hopper 1, the feeding mechanism 2 comprises a feeding motor 21, and the feeding motor 21 is fixedly arranged on the ground between the support rods 11. And two winches 22 are fixedly installed on a rotating shaft of the feeding motor 21, and a cable 23 is wound on each of the two winches 22.
Wherein, two support rods 11 close to the feeding motor 21 are all rotatably provided with a first pulley 25, the ground of one side of the feeding motor 21 far away from the material storage hopper 1 is also provided with a groove 3, and two first positioning rods 31 which are parallel to each other are vertically and fixedly arranged in the groove 3. An upright rod 24 coaxial with the first positioning rod 31 is fixedly mounted on the first positioning rod 31 far away from one end of the ground, a second pulley 26 is rotatably mounted at one end of the upright rod 24 far away from the first positioning rod 31, and a rotating shaft of the second pulley 26 is perpendicular to a rotating shaft of the first pulley 25. A driving pulley 27 for driving and stabilizing the cable 23 is rotatably mounted on the upright 24 near one end of the first positioning rod 31. The cable 23 far away from one end of the winch 22 passes through a first pulley 25, a transmission pulley 27 and a second pulley 26 in sequence to be connected with a feeding tray 28.
The side wall of the upper tray 28 close to the first positioning rod 31 is also provided with a first positioning block 32 which is connected with the first positioning rod 31 in a sliding way. The upper tray 28 slides along the first positioning rod 31, and the upper tray 28 can sink into the groove 3. Two second positioning rods 33 which are parallel to each other are fixedly arranged in the groove 3, and a second positioning block 34 which is connected with the second positioning rods 33 in a sliding manner is also arranged on the upper tray 28 which is close to one side of the second positioning rods 33.
As shown in fig. 2 and 3, the upper tray 28 is further provided with an installation groove 4, a discharging plate 41 is rotatably installed in the installation groove 4, a hydraulic cylinder 42 is rotatably installed in the installation groove 4, a rotating rod 43 is vertically and fixedly installed on a piston rod of the hydraulic cylinder 42, and push rods 44 are rotatably installed at both ends of the rotating rod 43. One end of the push rod 44 is rotatably connected with the discharging plate 41, and the other end of the push rod 44 is rotatably connected with the telescopic part 5.
The telescopic part 5 comprises a first telescopic rod 51, and the first telescopic rod 51 is rotatably connected with the mounting groove 4 on one side of the hydraulic cylinder 42. A sliding hole 52 is formed in the first telescopic rod 51 along the length direction, and a second telescopic rod 55 is slidably mounted in the sliding hole 52. A sliding groove 53 is formed in the first telescopic rod 51 along the length direction, and the sliding hole 52 is communicated with the outside through the sliding groove 53; a sliding block 54 is fixedly installed on the second telescopic rod 55, and the sliding block 54 is connected with the sliding groove 53 in a sliding manner. And a second telescoping rod 55 near one end of the push rod 44 is rotatably connected to the push rod 44.
The side wall of the discharging plate 41 far away from the mounting groove 4 is further provided with a plurality of anti-slip grooves 61 parallel to each other along the length direction. The two ends of the upper tray 28 of the mounting groove 4 far away from the storage hopper 1 are also provided with baffle plates 62.
The implementation principle of the embodiment is as follows:
the hydraulic cylinder 42 is activated, the piston rod of the hydraulic cylinder 42 is pushed out to push the push rod 44, and the push rod 44 pushes the discharging plate 41 to rotate. During this process, the hydraulic cylinder 42 itself also rotates to maintain the rotational connection with the push rod 44; one end of the push rod 44 rotates with the discharging plate 41 to keep rotating connection with the discharging plate 41; the other end of the push rod 44 rotates with the telescopic member 5 to maintain the rotational connection with the telescopic member 5.
During the rotation of the discharging plate 41, the sliding block 54 slides in the sliding slot 53, and the corresponding second telescopic rod 55 slides relative to the first telescopic rod 51, so as to adjust the length of the whole telescopic part 5. The stripper plate 41 is rotated and raised to form an angle with the upper tray 28 by the urging of the hydraulic cylinder 42. The unopened bag is now placed in the upper tray 28 and against the discharge plate 41. And because the material loading plate 28 is positioned in the groove 3, the material loading plate 28 can sink into the groove 3, namely, no height difference exists between the material loading plate 28 and the ground, so that a worker can conveniently place materials into the material loading plate 28, and the labor intensity of the worker is further reduced. The additional transmission pulley 27 not only plays a role in transmission, but also can enable the transmission of the rope 23 to be more stable, and reduce the possibility that the rope 23 falls off from the first pulley 25 or the second pulley 26.
Then, the feeding motor 21 is started, the rotating shaft of the feeding motor 21 drives the two winches 22 to rotate, and the rotation of the winches 22 causes the cable 23 wound on the winches 22 to be twisted. The rope 23 passes through the first pulley 25 and the second pulley 26 to pull the upper tray 28, and the upper tray 28 is vertically lifted along the first positioning rod 31 under the pulling of the rope 23 because the first positioning rod 31 is slidably connected with the first positioning block 32. In the process, the sliding connection between the second positioning rod 33 and the second positioning block 34 can further limit the movement mode of the feeding tray 28 to be vertical up-down sliding, which not only can improve the stability of the feeding tray 28 during movement, but also can reduce the possibility of the first positioning block 32 and the first positioning rod 31 being stuck.
The upper tray 28 is vertically lifted, and the material placed on the upper tray 28 is also lifted vertically along with the upper tray 28. When the upper tray 28 is pulled to a predetermined position, the piston rod of the hydraulic cylinder 42 is controlled to retract to drive the discharging plate 41 to rotate, so that the bagged materials also move along with the discharging plate 41 under the action of gravity. And because the length of the bagged materials is greater than that of the discharging plate 41, the bagged materials outside the discharging plate 41 are positioned above the material storage hopper 1, and at the moment, the bagged materials are opened, so that the materials in the packaging bag automatically fall into the material storage hopper 1 under the action of gravity, and the labor intensity of workers is further reduced.
In the process, the anti-slip groove 61 is arranged to enable bagged materials to deform slightly, the bagged materials are attached to the anti-slip groove 61, the possibility that the bagged materials slide relative to the discharging plate 41 in the lifting process of the feeding tray 28 is reduced, the possibility that the bagged materials are toppled is reduced, and the stability of the bagged materials in the lifting process is improved. The additionally arranged baffle plate 62 can prevent the bagged materials from falling off the upper charging tray 28 even if the bagged materials and the discharging plate 41 slide relatively in the lifting process of the upper charging tray 28, so that the bagged materials are toppled over, the baffle plate 62 can also prevent the bagged materials, the possibility that the bagged materials fall off from the upper charging tray 28 is reduced, and the stability of the bagged materials in the lifting process is further improved.
Because the lifting process is completed mechanically, workers only need to push materials into the material storage hopper 1, the labor intensity of the workers is reduced, and the possibility of damage to the workers in the lifting process is reduced.
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 (8)
1. The utility model provides a loading attachment of compounding mixer is moulded to wood, includes storage hopper (1), and storage hopper (1) passes through bracing piece (11) fixed mounting subaerial, its characterized in that: a feeding mechanism (2) is mounted on the ground on one side of the material storage hopper (1), the feeding mechanism (2) comprises a feeding motor (21), the feeding motor (21) is fixedly mounted on the ground between the support rods (11), two winches (22) are fixedly mounted on a rotating shaft of the feeding motor (21), and a cable (23) is wound on each of the two winches (22); wherein, two support rods (11) close to the feeding motor (21) are respectively and rotatably provided with a first pulley (25), the ground of one side of the feeding motor (21) far away from the material storage hopper (1) is also provided with a first positioning rod (31), the first positioning rod (31) far away from one end of the ground is also fixedly provided with a vertical rod (24), the vertical rod (24) far away from one end of the ground is also and rotatably provided with a second pulley (26), and the rope (23) far away from one end of the winch (22) passes through the first pulley (25) and the second pulley (26) to be connected with a feeding tray (28); and a first positioning block (32) which is connected with the first positioning rod (31) in a sliding manner is further arranged on the side wall of the upper tray (28) close to one side of the first positioning rod (31).
2. The feeding device of a wood-plastic mixing blender according to claim 1, characterized in that: and a transmission pulley (27) for transmitting and stabilizing the rope (23) is also rotatably arranged on the vertical rod (24) close to one end of the first positioning rod (31).
3. The feeding device of a wood-plastic mixing blender according to claim 2, characterized in that: a groove (3) is formed in the ground on one side, away from the material storage hopper (1), of the material loading motor (21), and the material loading plate (28) and the first positioning rod (31) are arranged in the groove (3).
4. The feeding device of a wood-plastic mixing blender according to claim 3, characterized in that: a second positioning rod (33) is fixedly mounted in the groove (3), and a second positioning block (34) which is connected with the second positioning rod (33) in a sliding manner is further mounted on the upper tray (28) close to one side of the second positioning rod (33).
5. The feeding device of a wood-plastic mixing blender according to any one of claims 1 to 4, characterized in that: go up and seted up mounting groove (4) on charging tray (28), stripper (41) are installed to mounting groove (4) internal rotation, pneumatic cylinder (42) are installed in still rotating in mounting groove (4), fixed mounting has bull stick (43) on the piston rod of pneumatic cylinder (42), the both ends of bull stick (43) are all rotated and are installed push rod (44), just pneumatic cylinder (42) one side telescopic part (5) are installed to mounting groove (4) internal rotation, the one end of push rod (44) with stripper (41) rotate and connect, the other end of push rod (44) with telescopic part (5) rotate and connect.
6. The feeding device of a wood-plastic mixing blender according to claim 5, characterized in that: the telescopic component (5) comprises a first telescopic rod (51), the first telescopic rod (51) is rotatably connected with the mounting groove (4), a sliding hole (52) is formed in the first telescopic rod (51), and a second telescopic rod (55) is slidably mounted in the sliding hole (52); the sliding groove (53) communicated with the sliding hole (52) is further formed in the first telescopic rod (51) along the length direction, a sliding block (54) in sliding connection with the sliding groove (53) is fixedly mounted on the second telescopic rod (55), and the second telescopic rod (55) close to one side of the push rod (44) is connected with the push rod (44) in a rotating mode.
7. The feeding device of a wood-plastic mixing blender according to claim 6, characterized in that: and an anti-skidding groove (61) is also formed in the side wall of the discharging plate (41) far away from one side of the mounting groove (4).
8. The feeding device of a wood-plastic mixing blender according to claim 7, characterized in that: and the mounting groove (4) is far away from one side of the material storage hopper (1), and a baffle plate (62) is further mounted on the material loading plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385423.4U CN210415077U (en) | 2019-08-24 | 2019-08-24 | Feeding device of wood-plastic mixing stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385423.4U CN210415077U (en) | 2019-08-24 | 2019-08-24 | Feeding device of wood-plastic mixing stirrer |
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| Publication Number | Publication Date |
|---|---|
| CN210415077U true CN210415077U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921385423.4U Active CN210415077U (en) | 2019-08-24 | 2019-08-24 | Feeding device of wood-plastic mixing stirrer |
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| Country | Link |
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| CN (1) | CN210415077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378975A (en) * | 2022-01-27 | 2022-04-22 | 安徽中能电源有限公司 | A concentrate feedway that is used for battery to mould shell raw materials of moulding plastics |
-
2019
- 2019-08-24 CN CN201921385423.4U patent/CN210415077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378975A (en) * | 2022-01-27 | 2022-04-22 | 安徽中能电源有限公司 | A concentrate feedway that is used for battery to mould shell raw materials of moulding plastics |
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