CN113715258A - Plastic cup injection molding machine with blanking and collecting device - Google Patents
Plastic cup injection molding machine with blanking and collecting device Download PDFInfo
- Publication number
- CN113715258A CN113715258A CN202111024403.6A CN202111024403A CN113715258A CN 113715258 A CN113715258 A CN 113715258A CN 202111024403 A CN202111024403 A CN 202111024403A CN 113715258 A CN113715258 A CN 113715258A
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- cup
- injection molding
- molding machine
- blanking
- plastic
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- 239000004033 plastic Substances 0.000 title claims abstract description 82
- 229920003023 plastic Polymers 0.000 title claims abstract description 82
- 238000001746 injection moulding Methods 0.000 title claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000010985 leather Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 230000032258 transport Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic cup injection molding machine with a blanking collecting device, which comprises a blanking hopper, an injection molding machine and a mold closing device and is characterized in that the blanking collecting device is also arranged below the mold closing device and comprises a cup body adjusting and transporting assembly, a cup body nesting groove, a cup body transferring assembly and a discharging conveyor belt, an auxiliary blanking mechanism is arranged inside the blanking hopper, and the mold closing device is connected with a cooling module and a pneumatic discharging module; the automatic arrangement and the transfer of the plastic cups can be realized by arranging the cup body adjusting and transporting assembly and the cup body transferring assembly, the automatic collecting effect of the plastic cups is achieved, the ordered packing transportation of the plastic cups can be realized without manual operation, the labor cost is reduced, and the work efficiency is improved.
Description
Technical Field
The invention relates to the technical field of plastic cup production equipment, in particular to a plastic cup injection molding machine with a blanking and collecting device.
Background
In plastic cup manufacturing enterprises, plastic cups are often manufactured by using an injection molding machine. The injection molding machine is the main molding equipment for manufacturing plastic products with various shapes by utilizing a plastic molding die for thermoplastic plastics or thermosetting plastics. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. And the mold of the injection molding machine is opened after the injection molding is finished, and the molded plastic cup is ejected outwards by the ejection mechanism to realize the demolding.
In the production flow of the disposable plastic cup, the problem that the discharged cup body is scattered disorderly exists in the demolded plastic cup, the finished product is not convenient to arrange quickly, the plastic cup needs to be collected manually, the labor cost is increased, the output of the plastic cup is limited, and the improvement of the production efficiency is not facilitated; meanwhile, in the feeding process of the hopper, as more materials are arranged in the large-sized feeding hopper, the problem that the feeding hopper is blocked by material particles easily occurs, the manual blockage removal is needed, and the production efficiency is also reduced.
Disclosure of Invention
The invention aims to provide a plastic cup injection molding machine with a blanking and collecting device, and solves the technical problem.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a take plastics cup injection molding machine of unloading collection device, includes hopper, injection molding machine and closing die device down, its characterized in that, closing die device's below still is equipped with unloading collection device, unloading collection device includes cup adjustment transportation subassembly, cup nested groove, and subassembly and ejection of compact conveyer belt are transported to the cup, the inside of hopper is equipped with supplementary unloading mechanism down, closing die device is connected with cooling module and pneumatic ejection of compact module.
Preferably, the cup body adjusting and transporting assembly comprises a transporting assembly fixing frame, two rollers are rotatably connected to two sides of the upper end of the transporting assembly fixing frame, a plurality of transporting leather strips are connected between the rollers, one belt transmission mechanism is connected between one ends of the rollers, an output shaft of a roller motor is connected to one end of each roller through a chain wheel transmission mechanism, and the roller motor is fixedly connected to the lower end of the transporting assembly fixing frame.
Preferably, the conveying leather strips are parallel to each other, and the distance between every two adjacent conveying leather strips is smaller than the diameter length of the outer edge ring of the opening of the finished plastic cup and larger than the maximum diameter length of the cup body of the finished plastic cup.
Preferably, the cup nesting groove is located between the cup adjustment and transportation assembly and the cup transfer assembly, the cup nesting groove comprises a plurality of channels, and the wall of each channel corresponds to each transportation leather strip.
Preferably, the cup transfer assembly comprises a transfer assembly fixing frame, a hollow shaft is rotatably connected to the transfer assembly fixing frame, an output shaft of a hollow shaft motor is fixedly connected to one end of the hollow shaft through a coupler, the hollow shaft motor is fixedly connected to the transfer assembly fixing frame, the other end of the hollow shaft is connected with an air suction pipe through a rotary joint, the air suction pipe is connected with a vacuum pump through a solenoid valve, a plurality of air suction branch pipes are arranged on the hollow shaft at equal intervals, the front ends of the air suction branch pipes are connected with air nozzles, and the air suction branch pipes correspond to the channels one to one.
Preferably, supplementary unloading mechanism includes the pivot, the pivot is rotated and is connected in the inside of hopper down, the periphery of pivot is through link fixedly connected with reducing helical blade, the upper end of pivot is connected with the output shaft of pivot motor through taking drive mechanism two, pivot motor fixed connection is at the outer wall of hopper down.
Preferably, the cooling module comprises a water cooling tank, the water cooling tank is fixedly connected to the upper end of the injection molding machine, the water cooling tank is connected with a cooling circuit through a liquid guide pipeline, the cooling circuit is arranged in a fixed mold of the mold closing device, the liquid guide pipeline is connected with a booster pump, a refrigerating element is arranged on the upper portion of the water cooling tank, a refrigerating sheet at the cold end of the refrigerating element is fixedly connected to the inner wall of the water cooling tank, a radiating fin at the hot end of the refrigerating element is fixedly connected to the outer wall of the water cooling tank, and a plurality of radiating fins are fixedly connected to the surface of the radiating fin.
Preferably, the pneumatic discharging module comprises an air guide channel, the air guide channel is located in the movable mold, one end of the air guide channel is connected with an exhaust pipe, the other end of the exhaust pipe extends to the surface of the movable mold, and the exhaust pipe is connected with a second electromagnetic valve and an air compressor.
Preferably, a take plastics cup injection molding machine of unloading collection device includes the following operation:
injecting material particles into a blanking hopper, wherein when the blanking hopper carries out blanking, an output shaft of a rotating shaft motor drives a rotating shaft to rotate through a belt transmission mechanism II, and the rotating shaft drives the material to enter an injection molding machine through a reducing helical blade;
secondly, when the injection molding machine extrudes the material into a mold closing device in the mold to close the mold, a refrigerating sheet of a refrigerating element cools the cooling liquid in the water cooling tank, and a booster pump pumps the cooling liquid in the water cooling tank into a cooling loop and enables the cooling liquid to circulate between the cooling loop and the water cooling tank through a liquid guide pipeline;
step three, after the material is cooled in the mold, the mold closing device opens the mold, the electromagnetic valve II is opened, and gas is discharged through the exhaust pipe and the gas guide channel and blows out a finished product;
step four, the finished plastic cup falls between two conveying leather strips of the cup body adjusting and conveying assembly, the cup body part of the plastic cup falls below the gap between the two conveying leather strips, the outer edge ring of the cup opening is clamped between the two conveying leather strips, the output shaft of the roller motor drives a roller to rotate through a chain wheel transmission mechanism, the roller drives the two rollers to synchronously rotate through a belt transmission mechanism, and the two rollers drive the conveying leather strips to convey the finished plastic cup;
step five, the plastic cups sequentially fall into the channels of the cup body embedding grooves, the plastic cup at the lowest position is embedded on the air suction branch pipe of the hollow shaft, and the subsequent plastic cups are sequentially embedded;
and step six, the first electromagnetic valve is opened, the plastic cups are adsorbed on the air nozzles of the air suction branch pipes due to pressure difference, the phenomenon that the nested plastic cups are scattered due to the fact that the plastic cups shake on the air suction branch pipes is avoided, and meanwhile the output shaft of the hollow shaft motor drives the hollow shaft to rotate. The hollow shaft conveys a plurality of groups of nested plastic cups into a conveying box of a discharge conveyor belt through a plurality of air suction branch pipes;
and step seven, the discharging conveyor belt drives the transport box filled with the plastic cups to discharge.
Compared with the prior art, the invention has the beneficial effects that:
1) this disposable plastics cup processing is with injection molding machine of area material collection device transports the subassembly and can realize the automatic arrangement and the transportation to the plastics cup through setting up cup adjustment transportation subassembly and cup, has played the automatic collection effect of plastics cup, need not manual operation and can realize the orderly vanning transportation of plastics cup, has reduced the human cost and has improved work efficiency.
2) This disposable plastics cup processing is with injection molding machine of unloading collection device down, through set up supplementary unloading mechanism in hopper down, the accessible pivot drives reducing helical blade at hopper internal rotation down to stir the material heap, and drive the material and pass through the feed opening, avoid the material to take place the condition emergence of jam in the feed opening, need not artifical clear stifled, help improving disposable plastics cup's production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a discharge hopper of the present invention;
FIG. 3 is a schematic structural view of the water cooling tank of the present invention;
FIG. 4 is a schematic view of the cup adjustment transport assembly and cup transfer assembly of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1 blanking hopper, 2 injection molding machines, 3 mold closing devices, 4 cup nested grooves, 5 channels, 6 discharging conveyor belts, 7 transportation component fixing frames, 8 rollers, 9 transportation leather strips, 10 belt transmission mechanisms I, 11 sprocket transmission mechanisms, 12 roller motors, 13 transportation component fixing frames, 14 hollow shafts, 15 hollow shaft motors, 16 air suction pipes, 17 electromagnetic valves I, 18 air suction branch pipes, 19 rotating shafts, 20 connecting frames, 21 variable diameter spiral blades, 22 belt transmission mechanisms II, 23 rotating shaft motors, 24 water cooling boxes, 25 liquid guide pipelines, 26 booster pumps, 27 refrigerating sheets, 28 radiating fins, 29 radiating fins, 30 air guide channels, 31 exhaust pipes and 32 electromagnetic valves II.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 4, the present invention provides the following technical solutions:
example one
The utility model provides a take plastics cup injection molding machine of unloading collection device, includes hopper 1, injection molding machine 2 and closing die device 3 down, its characterized in that, closing die device 3's below still is equipped with unloading collection device, and unloading collection device includes cup adjustment transportation subassembly, cup nested groove 4, and subassembly and exit conveyor 6 are transported to the cup, and the inside of hopper 1 is equipped with supplementary unloading mechanism down, and closing die device 3 is connected with cooling module and pneumatic ejection of compact module.
The cup body adjusting and transporting assembly comprises a transporting assembly fixing frame 7, wherein two sides of the upper end of the transporting assembly fixing frame 7 are rotatably connected with a roller 8, a plurality of transporting leather strips 9 are connected between the two rollers 8, one end of each roller 8 is connected with a belt transmission mechanism I10, one end of one roller 8 is connected with an output shaft of a roller motor 12 through a chain wheel transmission mechanism 11, and the roller motor 12 is fixedly connected to the lower end of the transporting assembly fixing frame 7; the conveying leather strips 9 are parallel to each other, and the distance between every two adjacent conveying leather strips 9 is smaller than the diameter length of an outer edge ring of an opening of the finished plastic cup and larger than the maximum diameter length of a cup body of the finished plastic cup; the cup body nesting groove 4 is positioned between the cup body adjusting and transporting assembly and the cup body transferring assembly, the cup body nesting groove 4 comprises a plurality of grooves 5, and the groove wall of each groove 5 corresponds to each transporting leather strip 9; the cup body transferring assembly comprises a transferring assembly fixing frame 13, a hollow shaft 14 is connected to the transferring assembly fixing frame 13 in a rotating mode, one end of the hollow shaft 14 is fixedly connected with an output shaft of a hollow shaft motor 15 through a coupler, the hollow shaft motor 15 is fixedly connected to the transferring assembly fixing frame 13, the other end of the hollow shaft 14 is connected with an air suction pipe 16 through a rotary joint, the air suction pipe 16 is connected with a vacuum pump through a first electromagnetic valve 17, a plurality of air suction branch pipes 18 are further arranged on the hollow shaft 14 at equal intervals, the front ends of the air suction branch pipes 18 are connected with air nozzles, and the air suction branch pipes 18 correspond to the channels 5 one by one; the automatic arrangement and the transfer of the plastic cups can be realized by arranging the cup body adjusting and transporting assembly and the cup body transferring assembly, the automatic collecting effect of the plastic cups is achieved, the ordered packing transportation of the plastic cups can be realized without manual operation, the labor cost is reduced, and the work efficiency is improved.
The auxiliary blanking mechanism comprises a rotating shaft 19, the rotating shaft 19 is rotatably connected inside the blanking hopper 1, the periphery of the rotating shaft 19 is fixedly connected with a reducing helical blade 21 through a connecting frame 20, the upper end of the rotating shaft 19 is connected with an output shaft of a rotating shaft motor 23 through a belt transmission mechanism II 22, and the rotating shaft motor 23 is fixedly connected to the outer wall of the blanking hopper 1; through set up supplementary unloading mechanism in hopper 1 down, the accessible pivot drives reducing spiral blade 21 piece and at 1 internal rotations of hopper under to mix the material heap, and drive the material and pass through the feed opening, avoid the material to take place the condition emergence of jam in the feed opening, need not artifical clear stifled, help improving the production efficiency of disposable plastic cup.
Wherein, the cooling module includes water-cooling tank 24, water-cooling tank 24 fixed connection is in the upper end of injection molding machine 2, water-cooling tank 24 is connected with cooling circuit through leading liquid pipeline 25, cooling circuit sets up in the fixed mould of closing die device 3, be connected with booster pump 26 on leading liquid pipeline 25, the upper portion of water-cooling tank 24 is equipped with refrigerating element, the refrigeration piece 27 fixed connection of refrigerating element cold junction is at the inner wall of water-cooling tank 24, the outer wall at water-cooling tank 24 of the fin 28 fixed connection of refrigerating element hot junction, the fixed surface of fin 28 is connected with a plurality of radiating fin 29.
The pneumatic discharging module comprises an air guide channel 30, the air guide channel 30 is located in the movable mold, one end of the air guide channel 30 is connected with an exhaust pipe 31, the other end of the exhaust pipe 31 extends to the surface of the movable mold, and the exhaust pipe 31 is connected with a second electromagnetic valve 32 and an air compressor.
Example two
A plastic cup injection molding machine with a blanking and collecting device comprises the following operations:
firstly, injecting material particles into a blanking hopper 1, wherein when the blanking hopper 1 carries out blanking, an output shaft of a rotating shaft motor 23 drives a rotating shaft 19 to rotate through a belt transmission mechanism II 22, and the rotating shaft 19 drives the material to enter an injection molding machine 2 through a reducing helical blade 21;
step two, when the injection molding machine 2 extrudes the material into the mold inner closing device 3 for closing the mold, the refrigerating sheet 27 of the refrigerating element cools the cooling liquid in the water cooling tank 24, the booster pump 26 pumps the cooling liquid in the water cooling tank 24 into the cooling loop, and the cooling liquid circulates between the cooling loop and the water cooling tank 24 through the liquid guide pipeline 25;
step three, after the material is cooled in the mold, the mold closing device 3 opens the mold, the second electromagnetic valve 32 is opened, and the gas is discharged through the exhaust pipe 31 and the gas guide channel 30 and blows out the finished product;
step four, the finished plastic cup falls between two conveying leather strips 9 of the cup body adjusting and conveying assembly, the cup body part of the plastic cup falls below the gap between the two conveying leather strips 9, the outer edge ring of the cup opening of the plastic cup falls between the two conveying leather strips 9, an output shaft of a roller motor 12 drives a roller 8 to rotate through a chain wheel transmission mechanism 11, the roller 8 drives two rollers 8 to synchronously rotate through a belt transmission mechanism I10, and the two rollers 8 drive the conveying leather strips 9 to convey the finished plastic cup;
step five, the plastic cups sequentially fall into the channels 5 of the cup body embedding grooves 4, the plastic cup at the lowest part is embedded on the air suction branch pipe 18 of the hollow shaft 14, and the subsequent plastic cups are sequentially embedded;
and step six, the first electromagnetic valve 17 is opened, the plastic cups are adsorbed on the air nozzles of the air suction branch pipes 18 due to pressure difference, the nested plastic cups are prevented from scattering due to the fact that the plastic cups shake on the air suction branch pipes 18, and meanwhile the output shaft of the hollow shaft motor 15 drives the hollow shaft 14 to rotate. The hollow shaft 14 transfers groups of nested plastic cups into the transport box of the outfeed conveyor 6 through a plurality of suction manifolds 18;
and step seven, the discharging conveyor belt 6 drives the transport box filled with the plastic cups to discharge.
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 embodiments 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 (10)
1. The utility model provides a take plastics cup injection molding machine of unloading collection device, includes hopper (1), injection molding machine (2) and closing die device (3) down, its characterized in that, the below of closing die device (3) still is equipped with the unloading collection device, the unloading collection device includes that cup adjustment transportation subassembly, cup inlay set groove (4), subassembly and exit conveyor (6) are transported to the cup, the inside of hopper (1) is equipped with supplementary unloading mechanism down, closing die device (3) are connected with cooling module and pneumatic ejection of compact module.
2. The plastic cup injection molding machine with the blanking collecting device according to claim 1, wherein the cup body adjusting and transporting assembly comprises a transporting assembly fixing frame (7), two sides of the upper end of the transporting assembly fixing frame (7) are rotatably connected with a roller (8), a plurality of transporting leather strips (9) are connected between the two rollers (8), a first belt transmission mechanism (10) is connected between one ends of the two rollers (8), one end of one roller (8) is connected with an output shaft of a roller motor (12) through a sprocket transmission mechanism (11), and the roller motor (12) is fixedly connected to the lower end of the transporting assembly fixing frame (7).
3. The plastic cup injection molding machine with the blanking collecting device as claimed in claim 2, characterized in that the conveying straps (9) are parallel to each other, and the distance between two adjacent conveying straps (9) is smaller than the diameter length of the outer edge ring of the opening of the finished plastic cup and larger than the maximum diameter length of the cup body of the finished plastic cup.
4. The plastic cup injection molding machine with blanking collection device of claim 1, wherein the cup nesting groove (4) is located between the cup adjustment transportation assembly and the cup transfer assembly, the cup nesting groove (4) comprises a plurality of channels (5), and the wall of each channel (5) corresponds to each transportation leather strip (9).
5. A plastic cup injection molding machine with blanking collection device according to claim 1, the cup body transferring component comprises a transferring component fixing frame (13), a hollow shaft (14) is rotatably connected on the transferring component fixing frame (13), one end of the hollow shaft (14) is fixedly connected with an output shaft of a hollow shaft motor (15) through a coupler, the hollow shaft motor (15) is fixedly connected with the transfer component fixing frame (13), the other end of the hollow shaft (14) is connected with an air suction pipe (16) through a rotary joint, the air suction pipe (16) is connected with a vacuum pump through a first electromagnetic valve (17), a plurality of air suction branch pipes (18) are also arranged on the hollow shaft (14) at equal intervals, the front ends of the air suction branch pipes (18) are connected with air nozzles, and each air suction branch pipe (18) corresponds to each channel (5) one by one.
6. The plastic cup injection molding machine with the blanking collecting device according to claim 1, wherein the auxiliary blanking mechanism comprises a rotating shaft (19), the rotating shaft (19) is rotatably connected inside the blanking hopper (1), the periphery of the rotating shaft (19) is fixedly connected with a reducing helical blade (21) through a connecting frame (20), the upper end of the rotating shaft (19) is connected with an output shaft of a rotating shaft motor (23) through a belt transmission mechanism II (22), and the rotating shaft motor (23) is fixedly connected with the outer wall of the blanking hopper (1).
7. The plastic cup injection molding machine with the blanking collecting device as recited in claim 1, wherein the cooling module comprises a water cooling tank (24), the water cooling tank (24) is fixedly connected to the upper end of the injection molding machine (2), the water cooling tank (24) is connected to a cooling circuit through a liquid guiding pipeline (25), the cooling circuit is arranged in a fixed mold of the mold closing device (3), the liquid guiding pipeline (25) is connected to a booster pump (26), the upper part of the water cooling tank (24) is provided with a refrigerating element, a refrigerating sheet (27) at a cold end of the refrigerating element is fixedly connected to the inner wall of the water cooling tank (24), a radiating fin (28) at a hot end of the refrigerating element is fixedly connected to the outer wall of the water cooling tank (24), and the surface of the radiating fin (28) is fixedly connected to a plurality of radiating fins (29).
8. The plastic cup injection molding machine with the blanking collecting device as claimed in claim 1, wherein the pneumatic discharging module comprises an air guide channel (30), the air guide channel (30) is located in the movable mold, one end of the air guide channel (30) is connected with an exhaust pipe (31), the other end of the exhaust pipe (31) extends to the surface of the movable mold, and the exhaust pipe (31) is connected with a second electromagnetic valve (32) and an air compressor.
9. A plastic cup injection molding machine with blanking collection device according to any one of claims 1 to 8, characterized by comprising the following operations:
firstly, injecting material particles into a blanking hopper (1), wherein when the blanking hopper (1) carries out blanking, an output shaft of a rotating shaft motor (23) drives a rotating shaft (19) to rotate through a belt transmission mechanism II (22), and the rotating shaft (19) drives the material to enter an injection molding machine (2) through a reducing helical blade (21);
secondly, when the injection molding machine (2) extrudes the material into the mold inner mold closing device (3) to close the mold, a refrigerating sheet (27) of a refrigerating element cools the cooling liquid in the water cooling tank (24), a booster pump (26) pumps the cooling liquid in the water cooling tank (24) into the cooling loop, and the cooling liquid circulates between the cooling loop and the water cooling tank (24) through a liquid guide pipeline (25);
step three, after the material is cooled in the mold, the mold closing device (3) opens the mold, the second electromagnetic valve (32) is opened, and gas is discharged through the exhaust pipe (31) and the gas guide channel (30) and blows out a finished product;
step four, the finished plastic cup falls between two conveying leather strips (9) of the cup body adjusting and conveying assembly, the cup body part of the plastic cup falls below the gap between the two conveying leather strips (9), the outer edge ring of the cup opening of the plastic cup is clamped between the two conveying leather strips (9), an output shaft of a roller motor (12) drives a roller (8) to rotate through a chain wheel transmission mechanism (11), the roller (8) drives the two rollers (8) to synchronously rotate through a belt transmission mechanism I (10), and the two rollers (8) drive the conveying leather strips (9) to convey the finished plastic cup;
fifthly, the plastic cups sequentially fall into the channels (5) of the cup body embedding grooves (4), the plastic cup at the lowest part is embedded on the air suction branch pipe (18) of the hollow shaft (14), and the subsequent plastic cups are sequentially embedded;
and step six, the first electromagnetic valve (17) is opened, the plastic cups are adsorbed on the air nozzles of the air suction branch pipes (18) due to pressure difference, the phenomenon that the nested plastic cups are scattered due to the fact that the plastic cups shake on the air suction branch pipes (18) is avoided, and meanwhile the output shaft of the hollow shaft motor (15) drives the hollow shaft (14) to rotate.
10. The hollow shaft (14) transports a plurality of groups of nested plastic cups into a transport box of the discharge conveyor belt (6) through a plurality of suction branch pipes (18);
and step seven, the discharging conveyor belt (6) drives the transport box filled with the plastic cups to discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024403.6A CN113715258A (en) | 2021-09-02 | 2021-09-02 | Plastic cup injection molding machine with blanking and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024403.6A CN113715258A (en) | 2021-09-02 | 2021-09-02 | Plastic cup injection molding machine with blanking and collecting device |
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| Publication Number | Publication Date |
|---|---|
| CN113715258A true CN113715258A (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111024403.6A Pending CN113715258A (en) | 2021-09-02 | 2021-09-02 | Plastic cup injection molding machine with blanking and collecting device |
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| CN (1) | CN113715258A (en) |
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| CN116811129A (en) * | 2023-08-28 | 2023-09-29 | 沪金(苏州)实业有限公司 | Plastic cup injection molding machine with blanking collecting device |
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Application publication date: 20211130 |