CN117227084B - Plastic housing injection molding device - Google Patents
Plastic housing injection molding device Download PDFInfo
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- CN117227084B CN117227084B CN202311489865.4A CN202311489865A CN117227084B CN 117227084 B CN117227084 B CN 117227084B CN 202311489865 A CN202311489865 A CN 202311489865A CN 117227084 B CN117227084 B CN 117227084B
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 45
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of plastic shell injection molding devices, in particular to a plastic shell injection molding device, which comprises a workbench, wherein a jacking clamping mechanism for automatically taking out and collecting a molding die and a rotary adsorption mechanism for cleaning dust on the surface of the molding die are arranged on the workbench; can play a heating stirring effect to the raw materials of moulding plastics before moulding plastics, and then guaranteed the homogeneity of raw materials, improved injection efficiency to, avoided appearing the condition that the raw materials solidifies.
Description
Technical Field
The utility model relates to the technical field of plastic shell injection molding devices, in particular to a plastic shell injection molding device.
Background
Injection molding equipment, also known as injection molding machines or injection molding machines, is a primary molding equipment for molding thermoplastic or thermosetting plastics into plastic products of various shapes using plastic molding dies, the injection molding machine being capable of heating the plastic, applying high pressure to the molten plastic, causing it to be ejected to fill the die cavity to form the desired shape.
For example, patent document with publication number CN216443003U discloses a plastic casing injection molding device, which comprises a bearing platform box, wherein a lifting mechanism is arranged in the bearing platform box, a support is arranged on the bearing platform box, a cylinder is arranged on the support, a piston rod end of the cylinder penetrates through the support and is provided with a bearing plate, an upper die is arranged at the bottom end of the bearing plate, a lower die is arranged on the bearing platform box, buffer mechanisms are arranged on the lower die and the upper die, and fans are arranged on two sides of the support. The utility model is convenient to adjust the height of the bearing platform box by arranging the lifting mechanism, is beneficial to different staff to operate, and plays a role in buffering when the upper die is contacted with the lower die by arranging the buffering mechanism, reduces impact acting force and is beneficial to protecting the upper die and the lower die.
However, the above patent documents have the following disadvantages in practical application:
the effect of an automatic collection can not be played to forming die, results in needs personnel to collect it manually, and is comparatively laborious to, can not play an even dust removal effect to the forming die surface when collecting, leads to forming die surface probably to adhere to more impurity and dust, comparatively influences its quality.
Disclosure of Invention
The utility model aims to provide an injection molding device for plastic shells, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the injection molding device for the plastic shell comprises a workbench, wherein a jacking clamping mechanism for automatically taking out and collecting a molding die and a rotary adsorption mechanism for cleaning dust on the surface of the molding die are arranged on the workbench, and the jacking clamping mechanism and the rotary adsorption mechanism are mutually matched;
the jacking clamping mechanism comprises a displacement assembly and a clamping assembly, the displacement assembly comprises a jacking rod, the jacking rod is connected with a lower die in a sliding manner, the lower end of the lower die is fixedly connected with a workbench, the upper end face of the jacking rod is fixedly connected with a jacking plate, the lower end face of the jacking rod is fixedly connected with a rack, the rear end of the right side of the upper end face of the workbench is rotationally connected with a first gear and a first connecting rod through a pin shaft, the first gear is meshed with the rack, the upper end of the first connecting rod is rotationally connected with a second connecting rod through a pin shaft, the front end of the second connecting rod is rotationally connected with a displacement rod through a pin shaft, the right end of the displacement rod is connected with a first chute plate in a sliding manner through a groove, and the lower end face of the first chute plate is fixedly connected with the workbench; the clamping assembly comprises a groove plate, and the left side and the right side of the rear end of the groove plate are both connected with the clamping plate in a sliding manner through grooves;
the rotary adsorption mechanism comprises a rotary reciprocating assembly and a dust collection assembly, the rotary reciprocating assembly comprises a supporting plate, the upper end of the supporting plate is rotationally connected with a groove cylinder, the groove cylinder is spliced and slidingly connected with a lug rod, the lug rod is rotationally connected with a displacement rod, and the rear end of the lug rod is fixedly connected with a groove plate; the workbench is characterized in that a right angle plate is fixedly connected to the front end of the left side of the upper end face of the workbench, a third connecting rod is rotationally connected to the upper end of the right angle plate through a pin shaft, a fourth connecting rod is rotationally connected to the upper end of the third connecting rod through a pin shaft, a dust collection head is rotationally connected to the rear end of the fourth connecting rod through a pin shaft, a second chute plate is slidingly connected to the lower end of the dust collection head through a groove, and the lower end face of the second chute plate is fixedly connected to the workbench.
Preferably, the rear end of the left side of the upper end surface of the workbench is fixedly connected with a frame body, the left end and the right end of the upper side of the frame body are fixedly connected with first electric telescopic rods, and the piston ends of the first electric telescopic rods are fixedly connected with an upper die.
Preferably, the rear end of the right side of the lower end surface of the workbench is fixedly connected with a second electric telescopic rod, and the piston end of the second electric telescopic rod is fixedly connected with the rack.
Preferably, the left end face of the groove plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a bidirectional threaded rod, and the bidirectional threaded rod is connected with the clamping plate through threads.
Preferably, the terminal surface upside fixedly connected with third motor before the backup pad, third motor output links to each other with the grooved drum is fixed, grooved drum front end cover is established and fixedly connected with sprocket, the right-angle plate upper end is connected with first bevel gear through the round pin axle rotation, and, the junction of first bevel gear and right-angle plate links to each other with sprocket is fixed through the round pin axle, sprocket meshing is connected with the chain, the junction of third connecting rod and right-angle plate is through round pin axle fixedly connected with second bevel gear, second bevel gear and first bevel gear intermeshing.
Preferably, the middle part of the left end of the dust collection head is communicated with a second hose, the lower end of the second hose is communicated with a dust collection box, the upper end face of the dust collection box is fixedly connected to a workbench, and an exhaust fan is arranged on the left side of the dust collection box.
Preferably, the middle part of the front side of the workbench is inserted and provided with a collecting box through bolts.
Preferably, the middle part fixedly connected with storage bucket of support body up end, storage bucket lower extreme middle part is provided with the pipe of moulding plastics, the pipe lower extreme intercommunication of moulding plastics has first hose, first hose lower extreme and last mould intercommunication.
Preferably, a stirring assembly for stirring injection molding raw materials is arranged on the charging basket.
Preferably, the stirring assembly comprises a first motor, first motor output is through round pin axle fixedly connected with rotor plate, terminal surface middle part fixedly connected with first puddler under the rotor plate, rotor plate left and right sides all is connected with second gear and second puddler through the round pin axle rotation, storage bucket inner chamber wall upside fixedly connected with ring gear, ring gear and second gear intermeshing, storage bucket inner chamber wall left and right sides middle part all is provided with the electrical heating stick, storage bucket upper end left side middle part is provided with the inlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, after injection molding is finished and a plastic shell is molded, a first electric telescopic rod is started to drive an upper die to ascend so as to separate the upper die from a lower die, then a second electric telescopic rod is started to drive a rack to move so as to drive a lifting plate to ascend so as to eject the molded die, meanwhile, when the rack moves, a first gear and a first connecting rod rotate so as to change the included angle between the first connecting rod and the second connecting rod, namely a displacement rod can move forwards, a groove plate moves so as to enable clamping plates to be positioned at two sides of the molded die, a second motor is started to drive a bidirectional threaded rod to rotate so as to enable clamping plates at the left side and the right side to be mutually close, so that the molded die can be clamped and positioned, then the second electric telescopic rod is again retracted so as to enable the clamped molded die to move forwards and be taken out so as to be positioned above a collecting box, then the third motor is started to drive the groove drum to rotate, so that the chain wheel and the chain can rotate, meanwhile, because the lug rod and the groove drum are in a key groove installation mode, the lug rod and the groove drum can synchronously rotate while relatively sliding, when the groove drum rotates, the groove plate can drive the forming die to rotate, meanwhile, the exhaust fan is started, dust and impurities on the surface of the forming die are adsorbed by the second hose and the dust suction head under the action of the exhaust fan, and the third connecting rod and the fourth connecting rod can rotate and drive the rack to form back-and-forth reciprocating sliding on the second sliding groove plate under the rotation of the chain wheel, the first bevel gear and the second bevel gear, so that the transverse adsorption range of the dust suction head can be enlarged, and different surfaces of the forming die are adsorbed by matching with the rotation of the forming die to realize uniform adsorption, can adsorb forming die surface adnexed dust and impurity, finally, start the second motor once more, make two-way threaded rod rotate, make the grip block keep away from each other, can make forming die fall into the collecting box, finally, take off the collecting box, collect a plurality of forming die can, thereby can play an automatic effect of taking out and concentrating the collection to forming die, the manual process of taking out forming die has been saved, it is comparatively laborsaving, and, can play an automatic even cleaning effect to the forming die surface before collecting, the cleanliness factor of forming die surface has been guaranteed, dust and impurity have been avoided adhering to its surface and the condition of its quality is influenced.
2. According to the utility model, injection molding raw materials are added into the charging bucket through the feeding pipe, then the first motor is started and the electric heating rod is electrified and heated, the rotating plate is rotated under the action of the first motor, so that the first stirring rod can be rotated, then the second stirring rod is rotated under the cooperation of the second gear and the gear ring, and the second stirring rod and the first stirring rod form different-direction rotation, so that the raw materials are subjected to multidirectional stirring, the stirring efficiency is improved, and then the raw materials are difficult to solidify under the heating action, so that a heating stirring effect can be achieved on the injection molding raw materials before injection molding, the uniformity of the raw materials is further ensured, the injection molding efficiency is improved, and the condition that the raw materials solidify is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present utility model;
FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of a partial perspective view of the present utility model;
FIG. 5 is an enlarged view of the area C of FIG. 4 according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of the area D in FIG. 4 according to the present utility model;
FIG. 7 is an enlarged schematic view of the area E of FIG. 4 according to the present utility model;
fig. 8 is a schematic diagram of a partial perspective view of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a work table; 2. a frame body; 3. a first electric telescopic rod; 4. an upper die; 5. a jacking plate; 6. a lower die; 7. a first hose; 8. injection molding a tube; 9. a second electric telescopic rod; 10. a rack; 11. a first gear; 12. a first link; 13. a second link; 14. a lifting rod; 15. a displacement rod; 16. a first runner plate; 17. a support plate; 18. a charging barrel; 19. a first motor; 20. a feed pipe; 21. a rotating plate; 22. a first stirring rod; 23. a gear ring; 24. a second gear; 25. a second stirring rod; 26. an electric heating rod; 27. a groove plate; 28. a two-way threaded rod; 29. a clamping plate; 30. a second motor; 31. a right angle plate; 32. a third link; 33. a fourth link; 34. a chain; 35. a sprocket; 36. a first bevel gear; 37. a second bevel gear; 38. a groove drum; 39. a bump bar; 40. a dust collection head; 41. a second hose; 42. a second runner plate; 43. a dust collection box; 44. a collection box; 45. an exhaust fan; 46. and a third motor.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-8, the present utility model provides a technical solution:
the plastic shell injection molding device comprises a workbench 1, wherein a jacking clamping mechanism for automatically taking out and collecting a molding die and a rotary adsorption mechanism for cleaning dust on the surface of the molding die are arranged on the workbench 1, and the jacking clamping mechanism and the rotary adsorption mechanism are mutually matched;
the jacking clamping mechanism comprises a displacement assembly and a clamping assembly, the displacement assembly comprises a jacking rod 14, the jacking rod 14 is slidably connected with a lower die 6, the lower end of the lower die 6 is fixedly connected with a workbench 1, the upper end face of the jacking rod 14 is fixedly connected with a jacking plate 5, the lower end face of the jacking rod 14 is fixedly connected with a rack 10, the right rear end of the upper end face of the workbench 1 is rotationally connected with a first gear 11 and a first connecting rod 12 through a pin shaft, the first gear 11 is meshed with the rack 10, the upper end of the first connecting rod 12 is rotationally connected with a second connecting rod 13 through a pin shaft, the front end of the second connecting rod 13 is rotationally connected with a displacement rod 15 through a pin shaft, the right end of the displacement rod 15 is slidably connected with a first chute plate 16 through a groove, and the lower end face of the first chute plate 16 is fixedly connected with the workbench 1; the clamping assembly comprises a groove plate 27, and the left side and the right side of the rear end of the groove plate 27 are both connected with a clamping plate 29 in a sliding manner through grooves;
the rotary adsorption mechanism comprises a rotary reciprocating assembly and a dust collection assembly, the rotary reciprocating assembly comprises a supporting plate 17, the upper end of the supporting plate 17 is rotationally connected with a groove drum 38, the groove drum 38 is spliced and slidingly connected with a lug rod 39, the lug rod 39 is rotationally connected with a displacement rod 15, and the rear end of the lug rod 39 is fixedly connected with a groove plate 27; the front end of the left side of the upper end face of the workbench 1 is fixedly connected with a right angle plate 31, the upper end of the right angle plate 31 is rotationally connected with a third connecting rod 32 through a pin shaft, the upper end of the third connecting rod 32 is rotationally connected with a fourth connecting rod 33 through a pin shaft, the rear end of the fourth connecting rod 33 is rotationally connected with a dust collection head 40 through a pin shaft, the lower end of the dust collection head 40 is slidably connected with a second chute plate 42 through a groove, and the lower end face of the second chute plate 42 is fixedly connected with the workbench 1.
In this embodiment, as shown in fig. 1-2 and fig. 4-8, the rear end of the left side of the upper end surface of the workbench 1 is fixedly connected with a frame body 2, the left and right ends of the upper side of the frame body 2 are fixedly connected with a first electric telescopic rod 3, and the piston end of the first electric telescopic rod 3 is fixedly connected with an upper die 4;
the rear end of the right side of the lower end surface of the workbench 1 is fixedly connected with a second electric telescopic rod 9, and the piston end of the second electric telescopic rod 9 is fixedly connected with a rack 10;
the left end face of the groove plate 27 is fixedly connected with a second motor 30, the output end of the second motor 30 is fixedly connected with a bidirectional threaded rod 28, and the bidirectional threaded rod 28 is in threaded connection with a clamping plate 29;
the upper side of the front end surface of the supporting plate 17 is fixedly connected with a third motor 46, the output end of the third motor 46 is fixedly connected with a groove drum 38, the front end of the groove drum 38 is sleeved and fixedly connected with a sprocket 35, the upper end of a right angle plate 31 is rotationally connected with a first bevel gear 36 through a pin shaft, the connection part of the first bevel gear 36 and the right angle plate 31 is fixedly connected with the sprocket 35 through a pin shaft, the sprocket 35 is in meshed connection with a chain 34, the connection part of a third connecting rod 32 and the right angle plate 31 is fixedly connected with a second bevel gear 37 through a pin shaft, and the second bevel gear 37 is meshed with the first bevel gear 36;
the middle part of the left end of the dust collection head 40 is communicated with a second hose 41, the lower end of the second hose 41 is communicated with a dust collection box 43, the upper end surface of the dust collection box 43 is fixedly connected to the workbench 1, and the left side of the dust collection box 43 is provided with an exhaust fan 45;
the middle part of the front side of the workbench 1 is inserted and provided with a collecting box 44 through bolts;
specifically, after injection molding is finished and the plastic shell is molded, the first electric telescopic rod 3 is started to drive the upper die 4 to ascend so as to separate the upper die 4 from the lower die 6, then the second electric telescopic rod 9 is started to drive the rack 10 to move so as to drive the lifting plate 5 to ascend so as to eject the molded die, meanwhile, when the rack 10 moves, the first gear 11 and the first connecting rod 12 rotate so as to change the included angle between the first connecting rod 12 and the second connecting rod 13, the displacement rod 15 can move forwards, the groove plate 27 moves so as to enable the clamping plate 29 to be positioned at two sides of the molded die, then the second motor 30 is started to drive the bidirectional threaded rod 28 to rotate so as to enable the clamping plates 29 at the left side and the right side to be mutually close, so as to clamp and position the molded die, then the second electric telescopic rod 9 is retracted again so as to enable the clamped molded die to move forwards, the third motor 46 is started to drive the groove drum 38 to rotate, so that the chain wheel 35 and the chain 34 can rotate, meanwhile, the lug rod 39 and the groove drum 38 can synchronously rotate while relatively sliding due to the installation mode of key grooves, when the groove drum 38 rotates, the groove plate 27 can drive the forming die to rotate, meanwhile, the exhaust fan 45 is started, under the action of the exhaust fan 45, dust and impurities on the surface of the forming die are adsorbed by the second hose 41 and the dust collection head 40, and under the rotation of the chain wheel 35, the first bevel gear 36 and the second bevel gear 37, the third connecting rod 32 and the fourth connecting rod 33 can rotate and drive the rack 10 to form back-and-forth reciprocating sliding on the second groove plate 42, so that the transverse adsorption range of the dust collection head 40 can be enlarged, and, the rotation of cooperation forming die adsorbs the different faces of forming die, in order to realize even absorption, can adsorb forming die surface adhering dust and impurity, finally, start second motor 30 again, make bi-directional threaded rod 28 rotate, make grip block 29 keep away from each other, can make forming die fall into collecting box 44, finally, take off collecting box 44, collect a plurality of forming die can, thereby can play an automatic effect of taking out and concentrating the collection to forming die, the manual process of taking out forming die has been saved, it is comparatively laborsaving, and can play an automatic even cleaning effect to the forming die surface before collecting, the cleanliness factor of forming die surface has been guaranteed, dust and impurity adhesion their surface and the condition of affecting its quality have been avoided.
In the embodiment, as shown in fig. 3, a charging basket 18 is fixedly connected to the middle part of the upper end surface of the frame body 2, an injection molding pipe 8 is arranged at the middle part of the lower end of the charging basket 18, the lower end of the injection molding pipe 8 is communicated with a first hose 7, and the lower end of the first hose 7 is communicated with the upper die 4;
the charging basket 18 is provided with a stirring assembly for stirring injection molding raw materials;
the stirring assembly comprises a first motor 19, the output end of the first motor 19 is fixedly connected with a rotating plate 21 through a pin shaft, the middle part of the lower end surface of the rotating plate 21 is fixedly connected with a first stirring rod 22, the left side and the right side of the rotating plate 21 are respectively and rotatably connected with a second gear 24 and a second stirring rod 25 through pin shafts, the upper side of the inner cavity wall of the charging bucket 18 is fixedly connected with a gear ring 23, the gear ring 23 is meshed with the second gear 24, the middle parts of the left side and the right side of the inner cavity wall of the charging bucket 18 are respectively provided with an electric heating rod 26, and the middle part of the left side of the upper end of the charging bucket 18 is provided with a feeding pipe 20;
specifically, through adding the raw materials of moulding plastics to storage bucket 18 through inlet pipe 20, then start first motor 19 and carry out the electrical heating to electric heating rod 26, make rotating plate 21 rotate under the effect of first motor 19, can make first puddler 22 rotate, then under the cooperation of second gear 24 and ring gear 23, make second puddler 25 rotate, and, second puddler 25 forms different direction rotations with first puddler 22, make the raw materials receive multidirectional stirring, in order to improve stirring efficiency, then under the effect of heating, make the raw materials be difficult for solidifying, thereby can play a heating stirring effect to the raw materials of moulding plastics before moulding plastics, and then guaranteed the homogeneity of raw materials, improved injection molding efficiency, and, the condition that the raw materials solidification appears has been avoided.
The working principle of the utility model is as follows: when the injection molding machine is used, injection molding raw materials are added into a charging bucket 18 through a feeding pipe 20, then a first motor 19 is started and an electric heating rod 26 is electrified and heated, a rotating plate 21 is rotated under the action of the first motor 19, so that a first stirring rod 22 can be rotated, then a second stirring rod 25 is rotated under the cooperation of a second gear 24 and a gear ring 23, the second stirring rod 25 and the first stirring rod 22 form different-direction rotation, the raw materials are subjected to multidirectional stirring so as to improve the stirring efficiency, and then the raw materials are difficult to solidify under the action of heating, so that the heating stirring effect can be achieved on the injection molding raw materials before injection molding, the uniformity of the raw materials is further ensured, the injection molding efficiency is improved, and the situation that the raw materials solidify is avoided; then, the first electric telescopic rod 3 is started to drive the upper die 4 to descend, the upper die 4 and the lower die 6 are combined, the valve of the injection pipe 8 is opened, injection molding raw materials flow into the upper die 4 and the lower die 6, injection molding can be carried out, after injection molding is finished and a plastic shell is molded, the first electric telescopic rod 3 is started to drive the upper die 4 to ascend, the upper die 4 and the lower die 6 are separated, then the second electric telescopic rod 9 is started to drive the rack 10 to move, the jacking rod 14 can drive the jacking plate 5 to ascend, the molded die is ejected, meanwhile, when the rack 10 moves, the first gear 11 and the first connecting rod 12 rotate, the included angle between the first connecting rod 12 and the second connecting rod 13 is changed, the displacement rod 15 can move forwards, the groove plate 27 moves, the clamping plate 29 is positioned at two sides of the molding die, then the second motor 30 is started to drive the bidirectional threaded rod 28 to rotate, the clamping plates 29 on the left side and the right side are mutually close to each other, so that the forming die can be clamped and positioned, then the second electric telescopic rod 9 is retracted again, the clamped forming die is moved forwards, taken out and positioned above the collecting box 44, then the third motor 46 is started to drive the groove drum 38 to rotate, the chain wheel 35 and the chain 34 can be rotated, meanwhile, the lug rod 39 and the groove drum 38 can synchronously rotate while relatively sliding due to the installation mode of the key grooves, the groove plate 27 can drive the forming die to rotate when the groove drum 38 rotates, meanwhile, the exhaust fan 45 is started, dust and impurities on the surface of the forming die are adsorbed by the second hose 41 and the dust collection head 40 under the action of the exhaust fan 45, and the chain wheel 35 and the first bevel gear 36 are arranged, the rotation of the second bevel gear 37 can make the third connecting rod 32 and the fourth connecting rod 33 rotate and drive the rack 10 to reciprocate back and forth on the second chute plate 42, so that the transverse adsorption range of the dust collection head 40 can be enlarged, and different surfaces of the forming die are adsorbed by matching with the rotation of the forming die, so that uniform adsorption can be realized, dust and impurities attached to the surface of the forming die can be adsorbed, finally, the second motor 30 is started again, the bidirectional threaded rod 28 rotates, the clamping plates 29 are kept away from each other, the forming die can fall into the collecting box 44, finally, the collecting box 44 is taken down, the plurality of forming dies are collected, an automatic taking-out and centralized collecting effect can be achieved on the forming die before manual taking-out is omitted, the labor is saved, an automatic uniform cleaning effect can be achieved on the surface of the forming die before collecting, the cleanliness of the surface of the forming die is ensured, and the condition that the dust and impurities are attached to the surface of the forming die to influence the quality is avoided.
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 (8)
1. The utility model provides a plastics shell processingequipment, includes workstation (1), its characterized in that: the workbench (1) is provided with a jacking clamping mechanism for automatically taking out and collecting the forming die and a rotary adsorption mechanism for cleaning dust on the surface of the forming die, and the jacking clamping mechanism is matched with the rotary adsorption mechanism;
the jacking clamping mechanism comprises a displacement assembly and a clamping assembly, the displacement assembly comprises a jacking rod (14), the jacking rod (14) is connected with a lower die (6) in a sliding mode, the lower end of the lower die (6) is fixedly connected with a workbench (1), the upper end face of the jacking rod (14) is fixedly connected with a jacking plate (5), the lower end face of the jacking rod (14) is fixedly connected with a rack (10), the rear end of the right side of the upper end face of the workbench (1) is rotationally connected with a first gear (11) and a first connecting rod (12) through a pin shaft, the first gear (11) is meshed with the rack (10) in an intermeshing mode, the upper end of the first connecting rod (12) is rotationally connected with a second connecting rod (13) through a pin shaft, the front end of the second connecting rod (13) is rotationally connected with a displacement rod (15), the right end of the displacement rod (15) is rotationally connected with a first sliding groove plate (16) through a groove, and the lower end face of the first sliding groove plate (16) is fixedly connected with the workbench (1); the clamping assembly comprises a groove plate (27), and the left side and the right side of the rear end of the groove plate (27) are both connected with a clamping plate (29) in a sliding manner through grooves;
the rotary adsorption mechanism comprises a rotary reciprocating assembly and a dust collection assembly, the rotary reciprocating assembly comprises a supporting plate (17), a groove cylinder (38) is rotatably connected to the upper end of the supporting plate (17), a lug rod (39) is inserted into the groove cylinder (38) and is slidably connected with the groove cylinder, the lug rod (39) is rotatably connected with a displacement rod (15), and the rear end of the lug rod (39) is fixedly connected with a groove plate (27); the workbench (1) is characterized in that a right angle plate (31) is fixedly connected to the front end of the left side of the upper end face of the workbench (1), a third connecting rod (32) is connected to the upper end of the right angle plate (31) through a pin shaft in a rotating manner, a fourth connecting rod (33) is connected to the upper end of the third connecting rod (32) through a pin shaft in a rotating manner, a dust collection head (40) is connected to the rear end of the fourth connecting rod (33) through a pin shaft in a rotating manner, a second sliding groove plate (42) is connected to the lower end of the dust collection head (40) through a groove in a sliding manner, the lower end face of the second sliding groove plate (42) is fixedly connected to the workbench (1), a third motor (46) is fixedly connected to the upper side of the front end face of the supporting plate (17), the output end of the third motor (46) is fixedly connected to a groove cylinder (38), a sprocket (35) is sleeved and fixedly connected to the front end of the groove cylinder (38), a first bevel gear (36) is connected to the upper end of the fourth connecting rod through a pin shaft in a rotating manner, a joint of the first bevel gear (36) is fixedly connected to the joint of the first bevel gear (36) through a pin shaft, the joint of the first bevel gear (36) and the bevel gear (31) is fixedly meshed with the second bevel gear (37), the dust collection device is characterized in that a second hose (41) is communicated with the middle of the left end of the dust collection head (40), a dust collection box (43) is communicated with the lower end of the second hose (41), the upper end face of the dust collection box (43) is fixedly connected to the workbench (1), and an exhaust fan (45) is arranged on the left side of the dust collection box (43).
2. The plastic housing injection molding apparatus of claim 1, wherein: the automatic feeding device is characterized in that the rear end of the left side of the upper end face of the workbench (1) is fixedly connected with a frame body (2), the left end and the right end of the upper side of the frame body (2) are fixedly connected with a first electric telescopic rod (3), and the piston end of the first electric telescopic rod (3) is fixedly connected with an upper die (4).
3. The plastic housing injection molding apparatus of claim 2, wherein: the rear end of the right side of the lower end surface of the workbench (1) is fixedly connected with a second electric telescopic rod (9), and the piston end of the second electric telescopic rod (9) is fixedly connected with a rack (10).
4. The plastic housing injection molding apparatus of claim 1, wherein: the left end face of the groove plate (27) is fixedly connected with a second motor (30), the output end of the second motor (30) is fixedly connected with a bidirectional threaded rod (28), and the bidirectional threaded rod (28) is in threaded connection with the clamping plate (29).
5. The plastic housing injection molding apparatus of claim 1, wherein: the middle part of the front side of the workbench (1) is inserted and provided with a collecting box (44) through bolts.
6. The plastic housing injection molding apparatus of claim 2, wherein: the novel plastic injection molding machine comprises a frame body (2), wherein a charging basket (18) is fixedly connected to the middle of the upper end face of the frame body (2), an injection molding pipe (8) is arranged at the middle of the lower end of the charging basket (18), a first hose (7) is communicated with the lower end of the injection molding pipe (8), and the lower end of the first hose (7) is communicated with an upper die (4).
7. The plastic housing injection molding apparatus of claim 6, wherein: and a stirring assembly for stirring injection molding raw materials is arranged on the charging basket (18).
8. The plastic housing injection molding apparatus of claim 7, wherein: the stirring assembly comprises a first motor (19), a rotating plate (21) is fixedly connected to the output end of the first motor (19) through a pin shaft, a first stirring rod (22) is fixedly connected to the middle part of the lower end face of the rotating plate (21), a second gear (24) and a second stirring rod (25) are rotatably connected to the left side and the right side of the rotating plate (21) through pin shafts, a gear ring (23) is fixedly connected to the upper side of the inner cavity wall of the charging basket (18), the gear ring (23) is meshed with the second gear (24) mutually, electric heating rods (26) are arranged in the middle parts of the left side and the right side of the inner cavity wall of the charging basket (18), and a feeding pipe (20) is arranged in the middle part of the left side of the upper end of the charging basket (18).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311489865.4A CN117227084B (en) | 2023-11-10 | 2023-11-10 | Plastic housing injection molding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311489865.4A CN117227084B (en) | 2023-11-10 | 2023-11-10 | Plastic housing injection molding device |
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| CN117227084A CN117227084A (en) | 2023-12-15 |
| CN117227084B true CN117227084B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN216423266U (en) * | 2021-08-20 | 2022-05-03 | 泉州华拓塑胶五金制品有限公司 | Battery case injection mold convenient to drawing of patterns |
| CN115230107A (en) * | 2022-07-26 | 2022-10-25 | 徐州龙安电子科技有限公司 | Control plastic casing injection-molding processing equipment convenient to drawing of patterns |
| CN218505148U (en) * | 2022-09-30 | 2023-02-21 | 佛山市精诚塑料模具有限公司 | Mould taking mechanism of injection molding machine |
| CN219787764U (en) * | 2023-05-05 | 2023-10-03 | 龙口市昱达模塑有限公司 | A incoming material processing equipment for injection molding |
| CN116968272A (en) * | 2023-09-22 | 2023-10-31 | 太仓市天丝利塑化有限公司 | Automobile grille forming injection mold |
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2023
- 2023-11-10 CN CN202311489865.4A patent/CN117227084B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216423266U (en) * | 2021-08-20 | 2022-05-03 | 泉州华拓塑胶五金制品有限公司 | Battery case injection mold convenient to drawing of patterns |
| CN115230107A (en) * | 2022-07-26 | 2022-10-25 | 徐州龙安电子科技有限公司 | Control plastic casing injection-molding processing equipment convenient to drawing of patterns |
| CN218505148U (en) * | 2022-09-30 | 2023-02-21 | 佛山市精诚塑料模具有限公司 | Mould taking mechanism of injection molding machine |
| CN219787764U (en) * | 2023-05-05 | 2023-10-03 | 龙口市昱达模塑有限公司 | A incoming material processing equipment for injection molding |
| CN116968272A (en) * | 2023-09-22 | 2023-10-31 | 太仓市天丝利塑化有限公司 | Automobile grille forming injection mold |
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| CN117227084A (en) | 2023-12-15 |
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