CN221850922U - Automatic change electrical heating rotational molding machine - Google Patents
Automatic change electrical heating rotational molding machine Download PDFInfo
- Publication number
- CN221850922U CN221850922U CN202420274597.8U CN202420274597U CN221850922U CN 221850922 U CN221850922 U CN 221850922U CN 202420274597 U CN202420274597 U CN 202420274597U CN 221850922 U CN221850922 U CN 221850922U
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- China
- Prior art keywords
- installation sleeve
- dead lever
- rotational molding
- electric heating
- inboard
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- 238000001175 rotational moulding Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title claims abstract description 9
- 230000008859 change Effects 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 35
- 238000005485 electric heating Methods 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic electric heating rotational molding machine, and relates to the technical field of rotational molding machines. This automatic change electrical heating rotational molding machine carries out spacingly through the spacer pin to the installation sleeve, prevent that the installation sleeve from taking place to deflect or becoming flexible in rotational molding machine working process, improved the stability of connecting piece installation, break away from spacing hole through rotating the spacer pin, realize the dismantlement of spacer pin, thereby remove the spacing fixed to the installation sleeve, remove the grip slipper outside the friction stripe, drive two-way lead screw rotation through controlling small-size motor work, make two grip blocks be close to each other along the movable groove, stabilize the centre gripping to the outside of friction stripe, rethread driving motor drives output shaft and dead lever rotation, make the installation sleeve drive the grip slipper under the screw thread effect and slide, and break away from the threaded connection with the dead lever, can drive the grip block through small-size motor and break away from the friction stripe surface, take off the installation sleeve from the dead lever left side, realize the quick dismantlement of connecting piece.
Description
Technical Field
The utility model relates to the technical field of rotational molding machines, in particular to an automatic electric heating rotational molding machine.
Background
Rotational molding is a process method for molding hollow plastic products, also called rotational molding, rotational molding or rotary molding, and relates to the use of rotational molding machines, wherein the electric heating rotational molding machines heat plastic materials to a moldable state through electric heating, and then squeeze and mold the plastic materials through rollers.
For example, publication number CN218429509U discloses a small-sized electric heating rotational molding machine, comprising a supporting bottom plate, an automatic mold removing mechanism moving above the supporting bottom plate, a product demolding mechanism, an electric control cabinet and a base installed above the supporting bottom plate, a horizontal conical toothed ring rotating above the base, a vertical column fixedly installed at the top of the horizontal conical toothed ring; according to the utility model, the vertical bevel gear can be driven to rotate by starting the control switch of the driving motor a, and the vertical bevel gear is meshed with the horizontal bevel gear ring, so that the rotation of the vertical bevel gear can drive the horizontal bevel gear ring to rotate, the horizontal bevel gear ring drives the vertical column and an object above the vertical column to rotate, the top plate can swing by starting the electric telescopic rod, the connecting component can swing, and the rotating component and the connecting component can be driven to rotate by starting the driving motor b, so that the heating rotational molding can be completed better;
The electric heating rotational molding machine is easy to loosen due to vibration in the working process, the stability of installation of the connecting component is affected, the dismounting process of the connecting component is complex, a worker is required to manually screw the adjusting bolt, time and labor are consumed, and efficiency is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an automatic electric heating rotational molding machine, which solves the problems that the electric heating rotational molding machine is easy to loosen due to vibration in the working process, the stability of installation of a connecting component is affected, the dismounting process of the connecting component is complex, a worker is required to manually screw the adjusting bolt, time and labor are consumed, and the efficiency is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic change electrical heating rotational molding machine, includes the base, the upper end of base is provided with turns to the seat, the upper end fixed mounting who turns to the seat has the stand, the right side of stand is provided with electric putter, the upper end of stand is provided with the roof, the upper end fixed mounting of roof has driving motor, driving motor's output fixed mounting has the output shaft, the right-hand member of output shaft is provided with the dead lever, the right-hand member of dead lever is provided with the connecting piece, the dead lever outside is provided with the installation sleeve, the surface of installation sleeve is provided with the spacer pin, the left side of roof upper end is provided with the grip slipper, the movable groove has been seted up to the lower extreme of grip slipper, the inboard of movable groove is provided with two-way lead screw, the front side fixed mounting of grip slipper has small-size motor, the lower extreme of movable groove is provided with the grip block.
Preferably, the upper end of the upright post is rotationally connected with the lower end of the top plate through a hinge, the upper end of the electric push rod is rotationally connected with the top plate through a hinge, and the lower end of the electric push rod is rotationally connected with the surface of the steering seat through a hinge, so that the swing of the top plate is conveniently controlled.
Preferably, the outside fixed mounting of output shaft has the bearing frame, the bearing frame is located driving motor's left side, the fixed surface connection of lower extreme and roof of bearing frame, the right-hand member of dead lever and the left end fixed connection of output shaft, convenient control output shaft rotates, realizes the support to the output shaft.
Preferably, the left end of the installation sleeve is fixedly connected with the right end of the connecting piece, the right end of the inner side of the installation sleeve is in threaded connection with the outer side of the fixing rod, the left end of the fixing rod is in sliding sleeve connection with the inner side of the installation sleeve, the limiting pin extends to the inner side of the installation sleeve through the through hole and is in threaded connection with the surface of the left end of the fixing rod through the limiting hole, and the installation sleeve is conveniently limited and fixed.
Preferably, the lower extreme of grip slipper and the front and back both sides of roof left end pass through slide rail sliding connection, the grip slipper is U type structural design, and is half surrounding setting in the telescopic outside of installation, makes things convenient for the slip of grip slipper.
Preferably, the rear end of the bidirectional screw rod is rotationally connected with the inner side of the movable groove, and the output end of the small motor extends to the inner side of the movable groove and is fixedly connected with the front end of the bidirectional screw rod, so that the bidirectional screw rod is conveniently controlled to rotate.
Preferably, the outside of installation sleeve is provided with the friction stripe, the grip block is the front and back symmetry and is provided with two, and with the outside looks mutual adaptation of friction stripe, the upper end of grip block extends to the inboard of movable groove, and with the surface threaded connection of two-way lead screw, the inboard sliding connection of grip block and movable groove, convenient control grip block stabilizes the centre gripping to the installation sleeve.
Advantageous effects
The utility model provides an automatic electric heating rotational molding machine. Compared with the prior art, the method has the following beneficial effects:
1. This automatic change electrical heating rotational molding machine through setting up connecting piece, installation sleeve, spacer pin, carries out spacingly through the spacer pin to the installation sleeve, prevents that the installation sleeve from taking place deflection or not hard up in rotational molding machine working process, has improved the stability of connecting piece installation.
2. This automatic change electrical heating rotational molding machine, through setting up driving motor, the dead lever, the spacing hole, the connecting piece, the installation sleeve, the friction stripe, the spacer pin, the grip slipper, the movable groove, two-way lead screw, small-size motor, the grip block, make it break away from the spacing hole through rotating the spacer pin, realize the dismantlement of spacer pin, thereby remove the spacing fixed to installation sleeve, remove the grip slipper outside the friction stripe, drive two-way lead screw rotation through controlling small-size motor work, make two grip blocks slide along the movable groove and be close to each other, stabilize the centre gripping to the outside of friction stripe, rethread driving motor drives output shaft and dead lever rotation, make the installation sleeve drive the grip slipper under the screw thread effect and slide, and break away from the threaded connection with the dead lever, can drive the grip slipper through small-size motor and break away from the friction stripe surface, take off the installation sleeve from the dead lever left side, realize the quick dismantlement of connecting piece.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of a connector and a mounting sleeve according to the present utility model;
Fig. 4 is a schematic diagram of a right-side half-section structure of a clamping seat according to the present utility model.
In the figure: 1. a base; 2. a steering seat; 3. a column; 4. an electric push rod; 5. a top plate; 6. a driving motor; 7. an output shaft; 71. a bearing seat; 8. a fixed rod; 81. a limiting hole; 9. a connecting piece; 10. a mounting sleeve; 101. friction stripes; 11. a limiting pin; 12. a clamping seat; 13. a movable groove; 14. a bidirectional screw rod; 15. a small motor; 16. and a clamping block.
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: the automatic electric heating rotational molding machine comprises a base 1, a steering seat 2 is arranged at the upper end of the base 1, a stand column 3 is fixedly arranged at the upper end of the steering seat 2, an electric push rod 4 is arranged on the right side of the stand column 3, a top plate 5 is arranged at the upper end of the stand column 3 and the lower end of the top plate 5 are connected in a rotating manner through a hinge, the upper end of the electric push rod 4 and the top plate 5 are connected in a rotating manner through a hinge, the lower end of the electric push rod 4 and the surface of the steering seat 2 are connected in a rotating manner, a driving motor 6 is fixedly arranged at the upper end of the top plate 5, an output shaft 7 is fixedly arranged at the output end of the driving motor 6, a fixed rod 8 is arranged at the right end of the output shaft 7, a bearing seat 71 is fixedly arranged at the outer side of the output shaft 7, the bearing seat 71 is fixedly connected with the surface of the top plate 5, the right end of the fixed rod 8 and the left end of the output shaft 7 are fixedly connected, a connecting piece 9 is arranged at the right end of the fixed rod 8, the turning seat 2 is controlled to rotate, the stand column 3 drives the top plate 5 and the upper end of the connecting piece 9 to rotate through the hinge, the upper end of the connecting piece 9 is driven by the electric push rod 4, the upper end of the top plate 3 is driven by the rotating, the driving motor 9 is driven by the rotating, the upper end of the connecting piece 9 is driven by the electric push rod 3 to rotate, the upper end of the connecting piece 9 is driven by the connecting piece, and the upper end of the connecting piece is driven by the rotating piece, and the upper end of the connecting piece 9 is better, and the rotating piece is connected by the rotating and the upper rotating piece, and the upper end is better, and the upper end is connected by the driving piece through the driving piece and the upper rotating piece, and is connected through the upper 7, and is stably and is connected by and stable and 3;
The mounting sleeve 10 is arranged on the outer side of the fixing rod 8, the limiting pin 11 is arranged on the surface of the mounting sleeve 10, the left end of the mounting sleeve 10 is fixedly connected with the right end of the connecting piece 9, the right end of the inner side of the mounting sleeve 10 is in threaded connection with the outer side of the fixing rod 8, the left end of the fixing rod 8 is in sliding sleeve connection with the inner side of the mounting sleeve 10, the limiting pin 11 extends to the inner side of the mounting sleeve 10 through a through hole and is in threaded connection with the surface of the left end of the fixing rod 8 through a limiting hole 81, when the connecting piece 9 needs to be detached and maintained, the limiting pin 11 is separated from the limiting hole 81 through rotation of the limiting pin 11, the detachment of the limiting pin 11 is realized, so that the limiting fixation of the mounting sleeve 10 is released, the clamping seat 12 is moved to the outer side of the friction stripe 101, the two clamping blocks 16 are driven to slide along the movable groove 13 to mutually close, the outer side of the friction stripe 101 is stably clamped, the driving motor 6 is driven to rotate the output shaft 7 and the fixing rod 8, the mounting sleeve 10 is driven to slide under the threaded action, and the threaded connection with the fixing rod 8 is separated from the threaded connection of the fixing rod 8, and the clamping block 16 is driven by the small motor 15 to be separated from the friction stripe 101, and the left side of the friction stripe 101 is removed from the fixing piece 9 through the small motor 15, and the quick connection is realized;
The left side of roof 5 upper end is provided with grip slipper 12, the front and back both sides of the lower extreme of grip slipper 12 and roof 5 left end pass through slide rail sliding connection, grip slipper 12 is U type structural design, and be located the outside of installation sleeve 10 and be half surrounding arrangement, movable groove 13 has been seted up to the lower extreme of grip slipper 12, the inboard of movable groove 13 is provided with two-way lead screw 14, the front side fixed mounting of grip slipper 12 has small-size motor 15, the rear end of two-way lead screw 14 and the inboard rotation connection of movable groove 13, the output of small-size motor 15 extends to the inboard of movable groove 13, and with the front end fixed connection of two-way lead screw 14, the lower extreme of movable groove 13 is provided with grip block 16, the outside of installation sleeve 10 is provided with friction stripe 101, grip block 16 is the front and back symmetry and is provided with two, and the outside looks mutual adaptation of friction stripe 101, the upper end of grip block 16 extends to the inboard of movable groove 13, and with the surface threaded connection of two-way lead screw 14, the inboard sliding connection of grip block 16 and movable groove 13.
In use, the steering seat 2 is controlled to rotate, the upright post 3 drives the top plate 5 and the upper end structure thereof to rotate, the steering of the connecting piece 9 is realized, the electric push rod 4 stretches and stretches to drive the top plate 5 to rotate at the upper end of the upright post 3, the up-and-down swinging of the connecting piece 9 is realized, the driving motor 6 drives the output shaft 7 and the connecting piece 9 to rotate, the bearing seat 71 stably supports the output shaft 7, the rotation of the connecting piece 9 is realized, thereby better completing the heating rotational molding, the mounting sleeve 10 is limited by the limiting pin 11, the mounting sleeve 10 is prevented from deflecting or loosening in the working process of the rotational molding machine, the mounting stability of the connecting piece 9 is improved, when the connecting piece 9 needs to be disassembled and maintained, the limiting pin 11 is separated from the limiting hole 81 by rotating the limiting pin 11, the disassembly of the limiting pin 11 is realized, the limiting and the fixing of the mounting sleeve 10 is released, the clamping seat 12 is moved to the outer side of the friction stripe 101, the two-way screw rod 14 is driven to rotate by controlling the small motor 15 to enable the two clamping blocks 16 to slide along the movable groove 13 to be close to each other, the outer side of the friction stripe 101 is clamped stably, the driving motor 6 drives the output shaft 7 and the fixed rod 8 to rotate, the mounting sleeve 10 drives the clamping seat 12 to slide under the action of threads and separate from the threaded connection with the fixed rod 8, the small motor 15 can drive the clamping blocks 16 to separate from the surface of the friction stripe 101, the mounting sleeve 10 is taken down from the left side of the fixed rod 8, the quick disassembly of the connecting piece 9 is realized, in the reinstallation process of the connecting piece 9, the mounting sleeve 10 is sleeved on the outer side of the fixed rod 8, the clamping seat 12 is used for clamping and fixing the friction stripe 101, the driving motor 6 is controlled again to drive the fixed rod 8 to rotate, the threaded connection between the fixed rod 8 and the inner side of the mounting sleeve 10 is realized, and the mounting sleeve 10 is limited and fixed through the limiting pin 11, so that the quick mounting of the connecting piece 9 is realized.
And all that is not described in detail in this specification is well known to those skilled in the art.
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. An automatic change electrical heating rotational moulding machine, includes base (1), its characterized in that: the upper end of base (1) is provided with turns to seat (2), the upper end fixed mounting who turns to seat (2) has stand (3), the right side of stand (3) is provided with electric putter (4), the upper end of stand (3) is provided with roof (5), the upper end fixed mounting of roof (5) has driving motor (6), the output fixed mounting of driving motor (6) has output shaft (7), the right-hand member of output shaft (7) is provided with dead lever (8), the right-hand member of dead lever (8) is provided with connecting piece (9), the dead lever (8) outside is provided with installation sleeve (10), the surface of installation sleeve (10) is provided with spacer pin (11), the left side of roof (5) upper end is provided with grip slipper (12), movable groove (13) have been seted up to the lower extreme of grip slipper (12), the inboard of movable groove (13) is provided with two-way lead screw (14), the front side fixed mounting of grip slipper (12) has small-size motor (15), the lower extreme (16) is provided with grip slipper (13).
2. An automated electric heating rotomolding machine in accordance with claim 1, wherein: the upper end of the upright post (3) is rotationally connected with the lower end of the top plate (5) through a hinge, the upper end of the electric push rod (4) is rotationally connected with the top plate (5) through a hinge, and the lower end of the electric push rod (4) is rotationally connected with the surface of the steering seat (2) through a hinge.
3. An automated electric heating rotomolding machine in accordance with claim 1, wherein: the outer side of the output shaft (7) is fixedly provided with a bearing seat (71), the bearing seat (71) is positioned on the left side of the driving motor (6), the lower end of the bearing seat (71) is fixedly connected with the surface of the top plate (5), and the right end of the fixing rod (8) is fixedly connected with the left end of the output shaft (7).
4. An automated electric heating rotomolding machine in accordance with claim 1, wherein: the left end of installation sleeve (10) and the right-hand member fixed connection of connecting piece (9), the outside threaded connection of the inboard right-hand member of installation sleeve (10) and dead lever (8), the inboard slip of the left end of dead lever (8) and installation sleeve (10) cup joints, spacer pin (11) extend to the inboard of installation sleeve (10) through the through-hole, and pass through spacing hole (81) threaded connection with the surface of dead lever (8) left end.
5. An automated electric heating rotomolding machine in accordance with claim 1, wherein: the lower end of the clamping seat (12) is connected with the front side and the rear side of the left end of the top plate (5) in a sliding manner through sliding rails, the clamping seat (12) is of a U-shaped structural design, and the clamping seat is arranged outside the mounting sleeve (10) in a semi-surrounding manner.
6. An automated electric heating rotomolding machine in accordance with claim 1, wherein: the rear end of the bidirectional screw rod (14) is rotationally connected with the inner side of the movable groove (13), and the output end of the small motor (15) extends to the inner side of the movable groove (13) and is fixedly connected with the front end of the bidirectional screw rod (14).
7. An automated electric heating rotomolding machine in accordance with claim 1, wherein: the outside of installation sleeve (10) is provided with friction stripe (101), grip block (16) are the front and back symmetry and are provided with two, and with the outside mutual adaptation of friction stripe (101), the upper end of grip block (16) extends to the inboard of activity groove (13), and with the surface threaded connection of two-way lead screw (14), the inboard sliding connection of grip block (16) and activity groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420274597.8U CN221850922U (en) | 2024-02-05 | 2024-02-05 | Automatic change electrical heating rotational molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420274597.8U CN221850922U (en) | 2024-02-05 | 2024-02-05 | Automatic change electrical heating rotational molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221850922U true CN221850922U (en) | 2024-10-18 |
Family
ID=93048693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420274597.8U Active CN221850922U (en) | 2024-02-05 | 2024-02-05 | Automatic change electrical heating rotational molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221850922U (en) |
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2024
- 2024-02-05 CN CN202420274597.8U patent/CN221850922U/en active Active
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