CN111361093B - Movable feeding mechanism for injection molding machine and working method thereof - Google Patents
Movable feeding mechanism for injection molding machine and working method thereof Download PDFInfo
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- CN111361093B CN111361093B CN202010273905.1A CN202010273905A CN111361093B CN 111361093 B CN111361093 B CN 111361093B CN 202010273905 A CN202010273905 A CN 202010273905A CN 111361093 B CN111361093 B CN 111361093B
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- injection molding
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- molding machine
- hobbing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1858—Changing the kind or the source of material, e.g. using a plurality of hoppers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1866—Feeding multiple materials
Abstract
The invention discloses a movable feeding mechanism for an injection molding machine and a working method thereof. The invention has the beneficial effects that: the activity is adjusted about the frame is supported through three drive cover of gear to motor three on the transmission carrier frame, and the cooperation is hung the motor one of dress bench and is rolled in the slot rolling through the gear, drive and add feed cylinder front and back regulation, and motor two pass through gear two drive and revolve support plate and add feed cylinder rotation regulation position, on the one hand, guarantee that this feeding mechanism can be to not co-altitude, the width, the injection molding machine of shape carries out reinforced work, on the other hand, it removes to the top of hopper more high-efficient to guarantee to add feed cylinder, and guarantee that this mechanism carries out reinforced work's precision to the injection molding machine higher, the reinforced quality of this feeding mechanism has been improved.
Description
Technical Field
The invention relates to a feeding mechanism, in particular to a movable feeding mechanism for an injection molding machine and a working method thereof, and belongs to the technical field of feeding mechanism application.
Background
After the injection molding machine is used for a period of time, the feeding mechanism is needed to add injection molding materials into a hopper of the injection molding machine, so that normal injection molding processing work of the injection molding machine is guaranteed.
The existing feeding mechanism for the injection molding machine still has a plurality of defects when in use, the existing feeding mechanism can only carry out feeding work on the injection molding machine with the same height, shape and width, the adaptive range of the work is small, the efficiency of feeding materials by moving a feeding cylinder 18 on the feeding mechanism to the position above a hopper of the injection molding machine is low, the precision of the feeding work of the feeding mechanism is low, the feeding mechanism can only carry the same material to carry out the feeding work, when different injection molding machines are fed, the types of the added materials can not be flexibly and quickly switched, the capacity of the feeding mechanism to the materials is low, the connection and the installation or the disassembly of the feeding cylinder on the feeding mechanism and a material box are not convenient enough, the materials are easy to shake off and splash to the outside of the injection molding machine to cause environmental pollution during the feeding work of the feeding mechanism, and the stability of the feeding mechanism during the work is poor, and the safety of the charging mechanism is poor when in use.
Disclosure of Invention
The invention aims to solve the problems that the existing feeding mechanism can only feed injection molding machines with the same height, shape and width, and the working adaptability range is small; the feeding efficiency is low when the feeding barrel on the feeding mechanism moves to the position above the hopper of the injection molding machine for feeding; the precision of the feeding mechanism for feeding is low; the feeding mechanism can only carry the same material for feeding, and the types of the added materials cannot be flexibly and quickly switched when different injection molding machines are fed; the loading capacity of the feeding mechanism to the materials is low; the feeding cylinder on the feeding mechanism is not convenient to connect and mount or dismount with the material box; in the feeding process of the injection molding machine by the feeding mechanism, materials are easy to shake off and splash to the outside of the injection molding machine to cause environmental pollution, and the stability of the feeding mechanism during working is poor; and the safety of the feeding mechanism is poor when in use, so that the movable feeding mechanism for the injection molding machine and the working method thereof are provided.
The purpose of the invention can be realized by the following technical scheme: a movable feeding mechanism for an injection molding machine comprises a horizontally arranged transmission carrier frame, a supporting frame and hanging tables, wherein the supporting frame is arranged above the transmission carrier frame, the bottom of the transmission carrier frame is of a rectangular structure, hydraulic oil cylinders are vertically arranged below four corners of the bottom of the transmission carrier frame, the upper parts of the hydraulic oil cylinders are vertically connected with the corners of the bottom of the transmission carrier frame through hydraulic shafts, and the supporting frame is sleeved with the four hanging tables at equal intervals;
a loading box is arranged at one end of the hanging platform, a box bottom plate is horizontally sleeved below the middle of the loading box, a plurality of air pumps are arranged on the box bottom plate side by side at equal intervals, air cylinders with hollow cylindrical structures are arranged below the air pumps, material sub-boxes with hollow cylindrical structures are screwed below the air cylinders, two hanging rails are arranged on the upper end face of the loading box in parallel, a first motor is arranged above the space between the two hanging rails, an upper connecting plate is arranged below the middle part of the first motor, stand columns are vertically arranged at four corners of the bottom of the upper connecting plate, a lower sleeve plate is welded at the bottom of each stand column, a second motor is vertically arranged in the middle of the lower sleeve plate, a second rotating shaft is rotatably connected below the second motor, a second gear is arranged at the bottom of the second rotating shaft, a rotating support plate is arranged below the second rotating shaft, the rotating support plate is of a rectangular structure, and four corners of the rotating support plate are provided with a feeding cylinder in a penetrating manner, the feeding cylinder is connected with the material sub-box through a hollow material conveying pipe;
the two ends of the bottom of the motor I are rotatably connected with a first rotating shaft, and a first gear is arranged below the first rotating shaft;
a hollow rolling groove matched with the first gear is formed in the middle above the hanging rail, and a first gear belt is arranged on the inner wall of one side of the rolling groove;
the two ends of the conveying pipe are respectively provided with a threaded sleeve with a hollow cylindrical structure, the top of the feeding cylinder and the bottom of the material sub-boxes are respectively provided with a threaded pipe with a hollow cylindrical shape matched with the threaded sleeves, the two ends of the conveying pipe are respectively connected with the threaded pipes on the feeding cylinder and the material sub-boxes through the threaded sleeves, and a plurality of material sub-boxes are arranged side by side;
a lower sliding frame with a hollow rectangular structure is arranged at the bottom of the supporting frame, and an upper supporting frame is arranged above the lower sliding frame in parallel;
a second hobbing belt is arranged at the bottom of the side wall of the lower sliding frame, and a hollow inserting and sliding groove is horizontally arranged above the second hobbing belt;
the transmission carrier middle part is provided with hollow cover groove, and the cover groove both sides all are provided with motor three, three top one ends of motor are provided with the picture peg, just three inner wall both ends of motor all rotate be connected with the gear three of gear hobbing belt two-phase adaptation.
The invention has further technical improvements that: hydraulic cylinder all is swing joint through hydraulic pressure axle and transmission carrier and cover frame, and the position of heightening from top to bottom is driven through hydraulic cylinder cooperation hydraulic pressure axle to cover frame, guarantees that this mechanism can the not co-altitude injection molding machine of adaptation uses.
The invention has further technical improvements that: air pump, breather and material divide and all communicate each other between the incasement portion, add feed cylinder bottom and be provided with infrared sensor, detect the position of injection molding machine feeding funnel through infrared sensor, and infrared sensor and PLC controller communication connection, carry out reinforced work through this mechanism of PLC controller control to the hopper.
The invention has further technical improvements that: the gear sleeve is arranged in the middle of the rotary support plate, and the motor II is in rotary connection with the rotary support plate through the rotating shaft II and the gear II.
The invention has further technical improvements that: one end of the first gear is connected to the first hobbing belt, a plurality of first hobbing gears matched with the first gear are arranged on the first hobbing belt at equal intervals, and the first motor is movably connected with the stand column and the rotary support plate in the rolling groove through the first gear.
The invention has further technical improvements that: the swivel nut inner wall is provided with the internal thread, and the diameter of swivel nut is greater than the diameter of screwed pipe, the conveying pipeline both ends all through the screwed pipe respectively with the charging barrel with expect that the screwed pipe spiro union on the branch case is fixed, on the one hand, guarantee that the conveying pipeline is connected more firmly with the charging barrel with expect that the branch case is connected, and connect the installation or dismantle more conveniently, on the other hand, guarantee that the staff can be nimble, the different material branch cases are connected to the swivel nut on the quick switch conveying pipeline, with the hopper to the injection molding machine pour into different kinds of material thing, the convenience of using has been guaranteed.
The invention has further technical improvements that: go up a frame and be hollow rectangle structure, and go up frame both sides equidistant four mounting panels with hang dress platform looks adaptation that are provided with, the mounting panel passes through bolt and the loading bottom of the case portion fixed connection who hangs the dress platform, guarantees to hang that the dress platform is connected the installation or is dismantled more conveniently.
The invention has further technical improvements that: the picture peg thickness is equal with the height that inserts the spout, and inside the picture peg grafting inserted the spout, during the picture peg of transmission carrier both sides was pegged graft respectively the spout that inserts of gliding frame both sides, on the one hand, guarantees that cover props up the frame and is more smooth-going, firm when being adjusted to remove, and on the other hand guarantees that cover props up the frame and when being adjusted the activity about fast, can not follow the transmission carrier damage that drops, and very big improvement the security of this mechanism during operation.
The invention has further technical improvements that: one end of the third gear is connected to the second hobbing belt, a plurality of second hobbing gears matched with the second hobbing belt are arranged on the second hobbing belt at equal intervals, the second hobbing gears are matched with the third gear to roll, the sleeve support frame can move more stably and firmly, and the third motor is movably connected with the sleeve support frame through the third gear.
The working method of the mechanism specifically comprises the following steps:
the method comprises the following steps: different types of plastic for injection molding are respectively placed into a plurality of material sub-boxes, then the mechanism is placed beside an injection molding machine, and a hydraulic oil cylinder drives a transmission carrier frame and a sleeve support frame to adjust the height up and down through a hydraulic shaft;
step two: then, a motor III on the transmission carrier frame drives the sleeve support frame to move left and right through a gear III, and the motor III on the hanging platform is matched to roll in the rolling groove through the gear to drive the feeding cylinder to adjust front and back, and the motor II drives the rotary support plate and the feeding cylinder to rotate to adjust the position through a gear II, so that the feeding cylinder is aligned to a hopper on the injection molding machine;
step three: the air pump expands air pressure through the air blowing in the air cylinder to the material sub-box, and plastics are added into a hopper of the injection molding machine from the material conveying pipe and the material feeding cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. when the injection molding machine is used, different types of plastic for injection molding are respectively placed into a plurality of material sub-boxes, then the mechanism is placed beside the injection molding machine, a hydraulic oil cylinder drives a transmission carrier frame and a sleeve support frame to adjust the height up and down through a hydraulic shaft, a feeding cylinder is aligned to a hopper on the injection molding machine, an air pump inflates the material sub-boxes through an air cylinder, the plastic is added into the hopper of the injection molding machine from a material conveying pipe and the feeding cylinder, the hydraulic oil cylinder drives the transmission carrier frame and the sleeve support frame to adjust the height up and down through the hydraulic shaft, a motor III on the transmission carrier frame drives the sleeve support frame to adjust the left and right through a gear III, the motor I on a hanging table rolls in a rolling groove through the gear to drive the feeding cylinder to adjust the front and back, and the motor II drives a rotary support plate and the feeding cylinder to rotate and adjust the positions through the gear II, on one hand, the feeding mechanism is ensured to be capable of adjusting the positions of different heights, The injection molding machine of width, shape carries out reinforced work, and on the other hand guarantees to add a material section of thick bamboo and removes more high-efficient to the top of hopper, and guarantees that this mechanism carries out the precision of reinforced work to the injection molding machine higher, has improved the reinforced quality of this mechanism of feeding.
2. This reinforced mechanism loads different kinds of material thing respectively through four a plurality of material branch casees of hanging the dress bench to add different kinds of material thing to the hopper of different positions on the injection molding machine respectively through four reinforced section of thick bamboos of hanging the dress bench, on the one hand, guarantee that this reinforced mechanism is higher to the capacity volume of moulding plastics material thing, on the other hand, very big improvement this reinforced mechanism to the efficiency of the reinforced work of injection molding machine.
3. The screwed pipe on a feeding cylinder and a material branch box is all connected respectively through the swivel nut at the conveying pipeline both ends, and a plurality of material branch box is and sets up side by side, on the one hand, guarantee that the conveying pipeline is connected more firmly with a feeding cylinder and material branch box, and it is more convenient to connect the installation or dismantle, on the other hand, guarantee that the staff can be nimble, the different material branch boxes are connected to the swivel nut on the quick switch conveying pipeline to pour into different kind's material thing into to the hopper of injection molding machine, guaranteed the convenience of using.
4. The motor drives the gear I to be attached to the hobbing belt I to roll, so that the upper connecting plate and the feeding cylinder are driven to move back and forth in a regulating mode, the motor tee joint on the transmission carrier frame is matched with the gear III to be meshed with the hobbing teeth on the hobbing belt II to drive the sleeve support frame to move left and right in a regulating mode, the feeding cylinder is guaranteed to move stably and firmly in a regulating mode, materials are prevented from shaking off the outside of the mechanism to cause environmental pollution, and the stability of the mechanism during working is guaranteed.
5. The picture peg of transmission carrier both sides is pegged graft respectively in the spout of inserting of gliding frame both sides, on the one hand, guarantees that the cover props up more smooth-going, firm when the frame is adjusted to remove, and on the other hand guarantees that the cover props up the frame and when being adjusted the activity about by fast, can not follow the transmission carrier and drop the damage, and very big improvement the security of this mechanism during operation.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall perspective structure of the present invention.
FIG. 2 is a schematic view of the hanging table structure of the present invention.
Fig. 3 is a front view of the motor of the present invention.
FIG. 4 is an enlarged view of the area A in FIG. 2 according to the present invention.
Fig. 5 is a schematic structural diagram of a second motor of the present invention.
FIG. 6 is a schematic view of the structure of the charging barrel of the present invention.
FIG. 7 is a schematic view of the feed delivery pipe of the present invention.
FIG. 8 is a schematic view of the supporting frame structure of the present invention.
FIG. 9 is an enlarged view of the detail of the area B in FIG. 8 according to the present invention.
FIG. 10 is a top view of the inventive drive carrier structure.
FIG. 11 is a side view of the present invention transmission carrier.
In the figure: 1. a transmission carrier; 2. sleeving a support frame; 3. a hanging platform; 4. a hydraulic cylinder; 5. a hydraulic shaft; 6. a delivery pipe; 7. a loading bin; 8. a box bottom plate; 9. a breather tube; 10. separating the materials into boxes; 11. hanging a rail; 12. a first motor; 13. an upper connecting plate; 14. a column; 15. a lower sheathing plate; 16. a second motor; 17. rotating the support plate; 18. a charging barrel; 19. an air pump; 20. a first rotating shaft; 21. a first gear; 22. rolling a groove; 23. a first hobbing belt; 24. a second rotating shaft; 25. a second gear; 26. a threaded pipe; 27. a threaded sleeve; 28. a down sliding frame; 29. an upper support frame; 30. mounting a plate; 31. a gear hobbing belt II; 32. inserting the sliding groove; 33. sleeving a groove; 34. a third motor; 35. inserting plates; 36. and a third gear.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, a movable feeding mechanism for an injection molding machine comprises a horizontally disposed transmission carrier 1, a supporting frame 2 and a hanging platform 3, wherein the supporting frame 2 is disposed above the transmission carrier 1, the bottom of the transmission carrier 1 is rectangular, hydraulic cylinders 4 are vertically disposed below four corners of the bottom of the transmission carrier 1, the upper portions of the hydraulic cylinders 4 are vertically connected with corners of the bottom of the transmission carrier 1 through hydraulic shafts 5, four hanging platforms 3 are equidistantly sleeved on the supporting frame 2, the feeding mechanism loads different types of materials through a plurality of material sub-boxes 10 on the four hanging platforms 3, and the four feeding cylinders 18 on the four hanging platforms 3 respectively add different types of materials to hoppers at different positions on the injection molding machine, so as to ensure that the feeding mechanism has a higher capacity for the injection molding materials, on the other hand, the efficiency of the charging mechanism for charging the injection molding machine is greatly improved;
a loading box 7 is arranged at one end of the hanging platform 3, a box bottom plate 8 is horizontally sleeved below the middle part of the loading box 7, a plurality of air pumps 19 are arranged on the box bottom plate 8 side by side at equal intervals, an air cylinder 9 with a hollow cylindrical structure is arranged below each air pump 19, a material sub-box 10 with a hollow cylindrical structure is screwed below each air cylinder 9, two hanging rails 11 are arranged on the upper end surface of the loading box 7 in parallel, a motor I12 is arranged above the space between the two hanging rails 11, an upper connecting plate 13 is arranged below the middle part of the motor I12, upright columns 14 are vertically arranged at four corners of the bottom of the upper connecting plate 13, a lower sleeve plate 15 is welded at the bottom of each upright column 14, a motor II 16 is vertically arranged in the middle part of the lower sleeve plate 15, a rotating shaft II 24 is rotatably connected below the motor II 16, a gear II 25 is arranged at the bottom of the rotating shaft II 24, a rotating plate 17 is arranged below the rotating shaft II 24, the rotating plate 17 is of a rectangular structure, and the rotating plate 17 is provided with charging cylinders 18 penetrating through the four corners, the feeding cylinder 18 is connected with the material sub-box 10 through a hollow material conveying pipe 6;
wherein, two ends of the bottom of the first motor 12 are rotatably connected with a first rotating shaft 20, and a first gear 21 is arranged below the first rotating shaft 20;
a hollow rolling groove 22 matched with the first gear 21 is formed in the middle of the upper portion of the hanging rail 11, and a first gear belt 23 is arranged on the inner wall of one side of the rolling groove 22;
both ends of the conveying pipe 6 are provided with screw sleeves 27 with hollow cylindrical structures, the top of the feeding cylinder 18 and the bottom of the material branch box 10 are provided with hollow cylindrical threaded pipes 26 matched with the screw sleeves 27, both ends of the conveying pipe 6 are respectively connected with the feeding cylinder 18 and the threaded pipes 26 on the material branch box 10 through the screw sleeves 27, and a plurality of material branch boxes 10 are arranged side by side, so that on one hand, the conveying pipe 6 is more firmly connected with the feeding cylinder 18 and the material branch boxes 10, and the connection, installation or disassembly is more convenient, on the other hand, a worker can flexibly and quickly switch the screw sleeves 27 at the upper end of the conveying pipe 6 to connect different material branch boxes 10, so that different types of materials can be injected into a hopper of an injection molding machine, and the use convenience is ensured;
a lower sliding frame 28 with a hollow rectangular structure is arranged at the bottom of the support frame 2, and an upper support frame 29 is arranged above the lower sliding frame 28 in parallel;
the bottom of the side wall of the lower sliding frame 28 is provided with a hobbing belt II 31, a hollow inserting chute 32 is horizontally arranged above the hobbing belt II 31, and inserting plates 35 on two sides of the transmission carrier 1 are respectively inserted into the inserting chutes 32 on two sides of the lower sliding frame 28, so that on one hand, the sleeve support frame is more smooth and stable when adjusted and moved, on the other hand, the sleeve support frame is prevented from falling off and being damaged when being adjusted and moved left and right quickly, and the safety of the mechanism during working is greatly improved;
the middle of the transmission carrier 1 is provided with a hollow sleeve groove 33, two sides of the sleeve groove 33 are respectively provided with a third motor 34, one end above the third motor 34 is provided with an inserting plate 35, two ends of the inner wall of the third motor 34 are respectively rotatably connected with a third gear 36 matched with the second hobbing belt 31, the first motor 12 drives a first gear 21 to be attached to the first hobbing belt 23 to roll so as to drive the upper plate 13 and the feeding cylinder 18 to move back and forth, and the third motor 34 on the transmission carrier 1 is matched with the third gear 36 to be meshed with the hobbing teeth on the second hobbing belt 31 so as to drive the sleeve supporting frame 2 to move left and right to be adjusted, so that the adjustment of the feeding cylinder 18 is more stable and firm, the phenomenon that materials are shaken outside the mechanism to cause environmental pollution is avoided, and the stability of the mechanism during working is ensured.
The air pump 19, the air vent 9 and the material sub-box 10 are communicated with each other, the infrared sensor is arranged at the bottom of the feeding barrel 18, the position of the feeding hopper of the injection molding machine is detected through the infrared sensor with the model of OS137-3, the infrared sensor is in communication connection with the PLC, and the mechanism is controlled to feed materials to the hopper through the PLC with the model of OS 137-3.
The second gear 25 is sleeved in the middle of the rotation support plate 17, and the second motor 16 is rotatably connected with the rotation support plate 17 through the second rotating shaft 24 and the second gear 25.
One end of the first gear 21 is connected to the first gear belt 23, a plurality of first gear rollers matched with the first gear 21 are arranged on the first gear belt 23 at equal intervals, and the first gear rollers ensure that the motor 12 is movably connected with the upright post 14 and the rotary support plate 17 in the rolling groove 22 through the first gear rollers 21.
The inner wall of the swivel nut 27 is provided with internal threads, and the diameter of the swivel nut 27 is greater than the diameter of the threaded pipe 26, 6 both ends of the conveying pipeline are fixed with the threaded pipe 26 spiro union on the charging barrel 18 and the material branch box 10 respectively through the threaded pipe 26, on one hand, it is firmer to guarantee that the conveying pipeline 6 is connected with the charging barrel 18 and the material branch box 10, and the connection installation or the disassembly are more convenient, on the other hand, guarantee that the staff can be flexible, the swivel nut 27 is connected with different materials branch box 10 on the conveying pipeline 6 in a fast switching mode, so as to inject different types of materials into the hopper of the injection molding machine, and the convenience of use is guaranteed.
Go up a frame 29 and be hollow rectangle structure, and go up frame 29 both sides equidistant four mounting panels 30 with hang dress platform 3 looks adaptation that are provided with, mounting panel 30 passes through bolt and the loading case 7 bottom fixed connection who hangs dress platform 3, guarantees to hang that dress platform 3 connects the installation or dismantles more conveniently.
The thickness of the inserting plate 35 is equal to the height of the inserting groove 32, the inserting plate 35 is inserted into the inserting groove 32, the inserting plates 35 on two sides of the transmission carrier 1 are respectively inserted into the inserting grooves 32 on two sides of the lower sliding frame 28, on one hand, the sleeve support frame is guaranteed to be smoother and more stable when adjusted and moved, on the other hand, the sleeve support frame is guaranteed not to fall off and damage from the transmission carrier 1 when being adjusted and moved left and right quickly, and the safety of the mechanism during working is greatly improved.
One end of the third gear 36 is connected to the second hobbing belt 31, a plurality of second hobbing gears matched with the second hobbing belt 31 are arranged on the second hobbing belt 31 at equal intervals, the second hobbing gears are matched with the third gear 36 to roll, so that the sleeve support frame 2 can move more stably and firmly, and the third motor 34 is movably connected with the sleeve support frame 2 through the third gear 36.
The working method of the mechanism specifically comprises the following steps:
the method comprises the following steps: different types of plastic for injection molding are respectively placed into a plurality of material sub-boxes 10, then the mechanism is placed beside an injection molding machine, and a hydraulic oil cylinder 4 drives a transmission carrier 1 and a sleeve support frame 2 to adjust the height up and down through a hydraulic shaft 5;
step two: then, a third motor 34 on the transmission carrier frame 1 drives the support frame 2 to adjust left and right through a third gear 36, and the first motor 12 on the hanging platform 3 rolls in the rolling groove 22 through a gear 21 to drive the feeding cylinder 18 to adjust front and back, and a second motor 16 drives the rotary support plate 17 and the feeding cylinder 18 to adjust the position in a rotating manner through a second gear 25, so that the feeding cylinder 18 is aligned with a hopper on the injection molding machine;
step three: an air pump 19 is used for increasing the air pressure by blowing air into the material sub-box 10 through an air cylinder 9, and the plastic is added into a hopper of the injection molding machine from the material conveying pipe 6 and the material feeding cylinder 18.
When the injection molding machine is used, different types of plastic for injection molding are respectively placed into a plurality of material branch boxes 10, spiral resistance wires are embedded in the material branch boxes and used for heating injection molding materials, then the mechanism is placed beside the injection molding machine, a hydraulic oil cylinder 4 drives a transmission carrier frame 1 and a sleeve support frame 2 to adjust the height up and down through a hydraulic shaft 5, a feeding cylinder 18 is aligned with a hopper on the injection molding machine, an air pump 19 inflates the material branch boxes 10 through an air cylinder 9 to increase air pressure, the plastic is added into the hopper of the injection molding machine from a material conveying pipe 6 and the feeding cylinder 18, the hydraulic oil cylinder 4 drives the transmission carrier frame 1 and the sleeve support frame 2 to adjust the height up and down through the hydraulic shaft 5, a motor three 34 on the transmission carrier frame 1 drives the sleeve support frame 2 to adjust the left and right through a gear three 36, and the motor one 12 on a hanging table 3 is matched to roll in a rolling groove 22 through the gear 21 to drive the feeding cylinder 18 to adjust the front and back, the second motor 16 drives the rotary support plate 17 and the feeding cylinder 18 to rotate and adjust the position through a second gear 25, so that on one hand, the feeding mechanism can feed injection molding machines with different heights, widths and shapes, on the other hand, the feeding cylinder 18 is enabled to move above the hopper more efficiently, the feeding mechanism can feed injection molding machines with higher precision, and the feeding quality of the feeding mechanism is improved;
the feeding mechanism respectively loads different types of materials through a plurality of material sub-boxes 10 on four hanging platforms 3, and respectively adds different types of materials to hoppers at different positions on an injection molding machine through four feeding cylinders 18 on the four hanging platforms 3, so that on one hand, the capacity of the feeding mechanism to the injection molding materials is ensured to be higher, and on the other hand, the feeding efficiency of the feeding mechanism to the injection molding machine is greatly improved;
the two ends of the conveying pipe 6 are respectively connected with the threaded pipes 26 on the feeding cylinder 18 and the material branch boxes 10 through threaded sleeves 27, and the plurality of material branch boxes 10 are arranged side by side, so that on one hand, the conveying pipe 6 is more firmly connected with the feeding cylinder 18 and the material branch boxes 10, and the connection, installation or disassembly is more convenient, on the other hand, the working personnel can flexibly and quickly switch the threaded sleeves 27 on the conveying pipe 6 to be connected with different material branch boxes 10, so that different types of materials can be injected into a hopper of an injection molding machine, and the convenience in use is ensured;
the first motor 12 drives the first gear 21 to be attached to the first hobbing belt 23 to roll so as to drive the upper connecting plate 13 and the feeding cylinder 18 to move back and forth in a regulating manner, and the third motor 34 on the transmission carrier 1 is matched to drive the sleeve supporting frame 2 to move left and right in a regulating manner by meshing the third gear 36 with the hobbing teeth on the second hobbing belt 31, so that the feeding cylinder 18 is regulated more stably and firmly, the phenomenon that materials are shaken off the outside of the mechanism to cause environmental pollution is avoided, and the stability of the mechanism during working is ensured;
the inserting plates 35 on the two sides of the transmission carrier 1 are respectively inserted into the inserting chutes 32 on the two sides of the lower sliding frame 28, so that on one hand, the sleeve supporting frame is more smooth and stable when being adjusted and moved, and on the other hand, the sleeve supporting frame is ensured not to fall off and damage from the transmission carrier 1 when being rapidly adjusted and moved left and right, and the working safety of the mechanism is greatly improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a portable reinforced mechanism for injection molding machine which characterized in that: the device comprises a horizontally arranged transmission carrier (1), a sleeve supporting frame (2) and hanging tables (3), wherein the sleeve supporting frame (2) is arranged above the transmission carrier (1), the bottom of the transmission carrier (1) is of a rectangular structure, hydraulic oil cylinders (4) are vertically arranged below four corners of the bottom of the transmission carrier (1), the upper parts of the hydraulic oil cylinders (4) are vertically connected with the corners of the bottom of the transmission carrier (1) through hydraulic shafts (5), and the sleeve supporting frame (2) is sleeved with the four hanging tables (3) at equal intervals;
a loading box (7) is arranged at one end of the hanging platform (3), a box bottom plate (8) is horizontally sleeved below the middle part of the loading box (7), a plurality of air pumps (19) are arranged on the box bottom plate (8) side by side at equal intervals, air cylinders (9) with hollow cylindrical structures are arranged below the air pumps (19), material sub-boxes (10) with hollow cylindrical structures are screwed below the air cylinders (9), two hanging rails (11) are arranged on the upper end face of the loading box (7) in parallel, a first motor (12) is arranged above the space between the two hanging rails (11), an upper connecting plate (13) is arranged below the middle part of the first motor (12), stand columns (14) are vertically arranged at four corners of the bottom of the upper connecting plate (13), a lower sleeve plate (15) is welded at the bottom of the stand columns (14), and a second motor (16) is vertically arranged in the middle part of the lower sleeve plate (15), a second rotating shaft (24) is rotatably connected below the second motor (16), a second gear (25) is arranged at the bottom of the second rotating shaft (24), a rotary support plate (17) is arranged below the second rotating shaft (24), the rotary support plate (17) is of a rectangular structure, four corners of the rotary support plate (17) are provided with feed cylinders (18) in a penetrating manner, and the feed cylinders (18) are connected with the material distribution box (10) through hollow feed delivery pipes (6);
two ends of the bottom of the first motor (12) are rotatably connected with a first rotating shaft (20), and a first gear (21) is arranged below the first rotating shaft (20);
a hollow rolling groove (22) matched with the first gear (21) is formed in the middle of the upper portion of the hanging rail (11), and a first gear belt (23) is arranged on the inner wall of one side of the rolling groove (22);
both ends of the material conveying pipe (6) are provided with screw sleeves (27) with hollow cylindrical structures, and the top of the feeding cylinder (18) and the bottom of the material sub-box (10) are provided with hollow cylindrical threaded pipes (26) matched with the screw sleeves (27);
a lower sliding frame (28) with a hollow rectangular structure is arranged at the bottom of the supporting frame (2), and an upper supporting frame (29) is arranged above the lower sliding frame (28) in parallel;
a second hobbing belt (31) is arranged at the bottom of the side wall of the lower sliding frame (28), and a hollow inserting and sliding groove (32) is horizontally arranged above the second hobbing belt (31);
a hollow sleeve groove (33) is formed in the middle of the transmission carrier (1), a third motor (34) is arranged on each of two sides of the sleeve groove (33), an inserting plate (35) is arranged at one end above the third motor (34), and a third gear (36) matched with the second hobbing belt (31) is rotatably connected to each of two ends of the inner wall of the third motor (34);
the second gear (25) is sleeved in the middle of the rotary support plate (17), and the second motor (16) is rotatably connected with the rotary support plate (17) through the second rotating shaft (24) and the second gear (25);
one end of the first gear (21) is connected to the first hobbing belt (23), a plurality of first hobbing gears matched with the first gear (21) are arranged on the first hobbing belt (23) at equal intervals, and the first motor (12) is movably connected with the upright column (14) and the rotary support plate (17) in the rolling groove (22) through the first gear (21);
the inner wall of the threaded sleeve (27) is provided with internal threads, the diameter of the threaded sleeve (27) is larger than that of the threaded pipe (26), and two ends of the feed delivery pipe (6) are respectively fixed with the threaded pipe (26) on the feeding barrel (18) and the material distribution box (10) in a threaded mode through the threaded pipe (26);
one end of the third gear (36) is connected to the second hobbing belt (31), a plurality of second hobbing belts matched with the second hobbing belt (31) are arranged on the second hobbing belt (31) at equal intervals, and the third motor (34) is movably connected with the sleeve support frame (2) through the third gear (36).
2. The mobile feeding mechanism for injection molding machines according to claim 1, characterized in that the hydraulic ram (4) is movably connected to both the transmission carrier (1) and the jacket support frame (2) by means of a hydraulic shaft (5).
3. The mobile feeding mechanism for the injection molding machine as claimed in claim 1, wherein the air pump (19), the breather tube (9) and the inside of the material sub-box (10) are communicated with each other, the bottom of the feeding tube (18) is provided with an infrared sensor, and the infrared sensor is in communication connection with the PLC controller.
4. The mobile feeding mechanism for the injection molding machine as claimed in claim 1, wherein the upper supporting frame (29) is a hollow rectangular structure, and four mounting plates (30) matched with the hanging platform (3) are arranged on two sides of the upper supporting frame (29) at equal intervals, and the mounting plates (30) are fixedly connected with the bottom of the loading box (7) of the hanging platform (3) through bolts.
5. The mobile feeding mechanism for injection molding machines according to claim 1, characterized in that the thickness of the insert plate (35) is equal to the height of the insert chute (32) and the insert plate (35) is inserted inside the insert chute (32).
6. Method of operating a mobile feeding mechanism for injection molding machines according to any one of claims 1 to 5, characterized in that it comprises in particular the following steps:
the method comprises the following steps: different types of plastic for injection molding are respectively placed into a plurality of material sub-boxes (10), then the mechanism is placed beside an injection molding machine, and a hydraulic oil cylinder (4) drives a transmission carrier (1) and a sleeve support frame (2) to adjust the height up and down through a hydraulic shaft (5);
step two: then, a motor III (34) on the transmission carrier frame (1) drives the sleeve support frame (2) to be adjusted left and right through a gear III (36), and is matched with a motor I (12) on the hanging platform (3) to roll in the rolling groove (22) through a gear I (21) to drive the feeding cylinder (18) to be adjusted front and back, a motor II (16) drives the rotary support plate (17) and the feeding cylinder (18) to rotate to adjust positions through a gear II (25), and the feeding cylinder (18) is aligned to a hopper on the injection molding machine;
step three: an air pump (19) inflates the material in the material sub-box (10) through an air cylinder (9) to increase air pressure, and plastics are added into a hopper of the injection molding machine from a material conveying pipe (6) and a material feeding cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273905.1A CN111361093B (en) | 2020-04-09 | 2020-04-09 | Movable feeding mechanism for injection molding machine and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273905.1A CN111361093B (en) | 2020-04-09 | 2020-04-09 | Movable feeding mechanism for injection molding machine and working method thereof |
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| Publication Number | Publication Date |
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| CN111361093A CN111361093A (en) | 2020-07-03 |
| CN111361093B true CN111361093B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010273905.1A Active CN111361093B (en) | 2020-04-09 | 2020-04-09 | Movable feeding mechanism for injection molding machine and working method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775834A (en) * | 1980-10-30 | 1982-05-12 | Toshiba Mach Co Ltd | Feeder device |
| JPH09286045A (en) * | 1996-04-23 | 1997-11-04 | Ube Ind Ltd | Apparatus and method for supplying resin |
| CN105034262A (en) * | 2015-08-17 | 2015-11-11 | 芜湖蓝博塑胶有限公司 | Feeding system for injection molding machine |
| CN209320150U (en) * | 2018-12-13 | 2019-08-30 | 深圳市贝特塑胶机械科技有限公司 | A kind of automatic charging device of injection molding machine |
| CN110469095A (en) * | 2019-08-15 | 2019-11-19 | 东莞市交港建材有限公司 | A kind of construction concrete robotic watering unit |
| CN110729819A (en) * | 2019-10-23 | 2020-01-24 | 淮阴师范学院 | Power generation and energy storage equipment adjusting device and method |
| CN110950159A (en) * | 2019-11-29 | 2020-04-03 | 昆山朗捷通物联信息有限公司 | Intelligent paying-off equipment for rail transit cable |
-
2020
- 2020-04-09 CN CN202010273905.1A patent/CN111361093B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775834A (en) * | 1980-10-30 | 1982-05-12 | Toshiba Mach Co Ltd | Feeder device |
| JPH09286045A (en) * | 1996-04-23 | 1997-11-04 | Ube Ind Ltd | Apparatus and method for supplying resin |
| CN105034262A (en) * | 2015-08-17 | 2015-11-11 | 芜湖蓝博塑胶有限公司 | Feeding system for injection molding machine |
| CN209320150U (en) * | 2018-12-13 | 2019-08-30 | 深圳市贝特塑胶机械科技有限公司 | A kind of automatic charging device of injection molding machine |
| CN110469095A (en) * | 2019-08-15 | 2019-11-19 | 东莞市交港建材有限公司 | A kind of construction concrete robotic watering unit |
| CN110729819A (en) * | 2019-10-23 | 2020-01-24 | 淮阴师范学院 | Power generation and energy storage equipment adjusting device and method |
| CN110950159A (en) * | 2019-11-29 | 2020-04-03 | 昆山朗捷通物联信息有限公司 | Intelligent paying-off equipment for rail transit cable |
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| Publication number | Publication date |
|---|---|
| CN111361093A (en) | 2020-07-03 |
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Effective date of registration: 20211209 Address after: 314000 No. 217, Meizhou Road, Fengqiao town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Weier Plastic Industry Co.,Ltd. Address before: No. 37, Xiayang, Houcun, Fangqiao Town, Yixing City, Wuxi City, Jiangsu Province, 214200 Applicant before: Qian Jidong |
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Denomination of invention: A mobile feeding mechanism and its working method for injection molding machines Effective date of registration: 20230828 Granted publication date: 20211224 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: Jiaxing Weier Plastic Industry Co.,Ltd. Registration number: Y2023330001862 |