CN116551925A - Injection molding equipment for plastic gear production - Google Patents
Injection molding equipment for plastic gear production Download PDFInfo
- Publication number
- CN116551925A CN116551925A CN202310715513.XA CN202310715513A CN116551925A CN 116551925 A CN116551925 A CN 116551925A CN 202310715513 A CN202310715513 A CN 202310715513A CN 116551925 A CN116551925 A CN 116551925A
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- Prior art keywords
- connecting rod
- base
- shaping
- injection molding
- column
- Prior art date
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- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 37
- 238000007493 shaping process Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 11
- 239000002912 waste gas Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002991 molded plastic Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
-
- 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
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2015/00—Gear wheels or similar articles with grooves or projections, e.g. control knobs
- B29L2015/003—Gears
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses injection molding equipment for plastic gear production, which relates to the technical field of gear injection molding and comprises a feeding component for injecting molding raw materials into a gear mold, wherein the feeding component is used for accurately inputting the raw materials under the condition that the raw materials are not solidified, the lower end of the feeding component is provided with the molding component, the raw materials are molded in the molding component and automatically take down the molded plastic gear, the side edge of the feeding component is provided with a purifying component for purifying waste gas in the process of transmitting the raw materials, and the purifying component is used for absorbing and filtering the waste gas.
Description
Technical Field
The invention relates to the technical field of gear injection molding, in particular to injection molding equipment for plastic gear production.
Background
Plastic gears are used in many different applications because plastic gears have many advantages such as light weight, low noise, self-lubricity, corrosion resistance, and cost effectiveness, etc., which make them particularly suitable for applications requiring weight reduction or inertia reduction, and plastic gears have noise levels which are generally lower than metal gears, which makes them useful in environments requiring noise reduction, such as offices and homes.
The Chinese patent with publication number CN105563750A discloses an electric injection mold with a cooling molding plastic gear, which effectively accelerates the shaping work of the injection molded product through the cooperation among an injection upper mold, an injection lower mold, a thermal insulation sleeve and the like, but firstly, the electric injection mold cannot accurately inject materials into the mold, and the electric injection mold cannot effectively demould, so that the production efficiency is reduced.
Disclosure of Invention
In view of the problems in the prior art, the invention provides injection molding equipment for producing plastic gears.
Aiming at the technical problems, the invention adopts the following technical scheme: injection molding equipment for plastic gear production, including feeding subassembly, feeding subassembly on be provided with shaping subassembly and purification subassembly, feeding subassembly include the base, the base on slide and be provided with the sliding block, the sliding block on be provided with feeder hopper one and positioning mechanism, positioning mechanism include telescopic link, inlet pipe, positioning mechanism drive the inlet pipe and insert in shaping subassembly, shaping subassembly including installing the shaping piece on the base, shaping piece on be provided with the triangular block, triangular block and base rotate and be connected, shaping piece on rotate and be provided with the connecting rod five, connecting rod five with press the shell and rotate and be connected, shaping subassembly still include unloading mechanism, unloading mechanism including slidable mounting carriage on the base, the carriage drive press the shell and rotate on the base with the shaping piece, purification subassembly including installing conveyer belt, purifying box and the flabellum on the base.
Further, the positioning mechanism also comprises a first connecting rod rotatably arranged on the sliding block, a second connecting rod is rotatably arranged on the first connecting rod, the second connecting rod is rotatably connected with the base, and the telescopic rod is slidably arranged in the second connecting rod.
Further, sliding block one end be provided with feeder hopper one, the sliding block other end align with feeder hopper two, the base on be provided with sliding column one, sliding column one on slide and be provided with the feed plate, feeder hopper two install on the feed plate, the feed plate on be provided with the inlet pipe, inlet pipe and feeder hopper two communicate with each other, sliding block lower extreme rotate and be provided with the connecting rod three, the base on slide and be provided with tensile piece, tensile piece on rotate and be provided with connecting rod four, connecting rod three and connecting rod four all rotate with the lifter plate and be connected, the inlet pipe pass the lifter plate.
Further, a first motor is arranged on the sliding block, and an auger is arranged on an output shaft of the first motor.
Further, the sliding block is provided with a second heating block, and the feeding pipe is provided with a plurality of groups of first heating blocks.
Further, unloading mechanism still include the stopper of slidable mounting on the carriage, the stopper on be provided with the connecting rod, the base on slide and be provided with lifter, spliced pole and connecting rod six, six one ends of connecting rod rotate with the spliced pole and be connected, six other ends of connecting rod slide on the base, lifter one end rotate with the lifter and be connected, the lifter other end rotate with the telescopic link and be connected, the connecting rod be connected with the lifter.
Further, the shaping piece in be provided with shaping frame and slip post two, shaping frame and shaping piece sliding connection, shaping frame and shaping piece between be provided with the spring two, slip post two on slide and be provided with down the unloading post, unloading post and slip post two between be provided with the spring three, shaping frame on be provided with forming die.
Further, the pressing shell in be provided with feeder hopper III and pressing post, the raw materials gets into forming die through feeder hopper III in, pressing post intermittent type and unloading post laminating.
Further, the purification assembly further comprises a second motor and a mounting frame which are mounted on the base, a transmission column is rotatably arranged on the mounting frame, and the transmission belt is arranged on the transmission column and an output shaft of the second motor.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the injection molding head is ensured to be always in the correct position by the feeding component, so that the precision and quality of products are improved, the defective rate caused by position deviation is reduced, and the production cost is reduced; (2) The molding assembly provided by the invention can automatically demold the plastic gear, and immediately and automatically take out the product from the mold after molding, so that the production cycle time is greatly shortened, the production efficiency is improved, the steps requiring manual intervention are reduced, and the labor cost is reduced; (3) The purification component provided by the invention can recycle waste gas, reduce the emission of harmful substances, reduce the pollution to the environment and save the cost of waste gas treatment and waste disposal.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
FIG. 3 is a schematic view of the feed assembly of the present invention.
FIG. 4 is a schematic view of a partial structure of a feed assembly according to the present invention.
Fig. 5 is a partial structural cross-sectional view of the feed assembly of the present invention.
FIG. 6 is a schematic view of a molding assembly according to the present invention.
FIG. 7 is a cross-sectional view of a molded assembly according to the present invention.
Fig. 8 is an enlarged schematic view of the structure a in fig. 7.
Fig. 9 is an enlarged schematic view of the structure at B in fig. 7.
FIG. 10 is a schematic view of a part of the structure of the molding assembly of the present invention.
FIG. 11 is a schematic view of the purification assembly of the present invention.
Reference numerals: 1-a feed assembly; 2-forming an assembly; 3-a purification assembly; 101-a base; 102-a first feeding hopper; 103-sliding blocks; 104-a first connecting rod; 105-a second connecting rod; 106-a telescopic rod; 107-feeding pipe; 108-sliding column I; 109-spring one; 110-heating block one; 111-motor one; 112-heating the second block; 113-lifting plates; 114-connecting rod III; 115—link four; 116-a second feeding hopper; 117-a feed plate; 118-auger; 201-forming a block; 202-pressing the housing; 203-a connecting rod five; 204-lifting rod; 205-connecting rod; 206-limiting blocks; 207-a carriage; 208-connecting columns; 209-a connecting rod six; 210-triangular blocks; 211-a sliding groove; 212-feeding hopper III; 213-forming frame; 214-spring two; 215-spring three; 216-sliding column two; 217-blanking column; 218-pressing the column; 219-a forming die; 301-a second motor; 302-conveyor belt; 303-mounting rack; 304-a transmission column; 305-gear one; 306-gear two; 307-a filter screen; 308-gear three; 309-gear four; 310-purifying box.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 11, an injection molding apparatus for plastic gear production is shown, including being used for to the feeding subassembly 1 of gear mould internal injection molding raw materials, feeding subassembly 1 lower extreme is provided with shaping subassembly 2, and shaping raw materials is in shaping subassembly 2, and shaping subassembly 2 side is provided with the purification subassembly 3 that purifies raw materials transmission in-process waste gas.
The feeding component 1 comprises a base 101, a sliding block 103 is arranged on the base 101 in a sliding manner, the sliding block 103 slides on the base 101 through a linear motor, a first motor 111, a second heating block 112 and a third connecting rod 114 are arranged on the sliding block 103, the third connecting rod 114 is rotationally connected with the sliding block 103, an auger 118 is arranged on an output shaft of the first motor 111, materials enter the sliding block 103 through a first feeding hopper 102, the first motor 111 is started, the auger 118 is driven to rotate by the first motor 111, the auger 118 discharges the materials in the sliding block 103 into a second feeding hopper 116, two groups of first sliding columns 108 are arranged on the base 101, a feeding plate 117 is arranged on the first sliding column 108 in a sliding manner, a first spring 109 is arranged between the feeding plate 117 and the first sliding column 108, a stretching block is arranged on the base 101 in a sliding manner, a linear motor is arranged on the stretching block, a fourth connecting rod 115 is rotationally arranged on the stretching block through the linear motor in the base 101, the lifting plate 113 is arranged on the third connecting rod 114, the third connecting rod 114 is rotationally connected with the lifting plate 113, the fourth connecting rod 115 is rotationally connected with the lifting plate 113, the second feeding hopper 116 is arranged on the feeding plate 117, the lower end of the feeding plate 117 is provided with the feeding pipe 107, the feeding pipe 107 is communicated with the second feeding hopper 116, the feeding pipe 107 is provided with a plurality of groups of first heating blocks 110, the sliding block 103 is rotationally provided with the first connecting rod 104, the first connecting rod 104 is rotationally provided with the second connecting rod 105, the second connecting rod 105 is slidingly provided with the telescopic rod 106, when the feeding pipe 107 is required to be inserted into the forming assembly 2, the linear motors on the sliding block 103 and the stretching block are started, the sliding block 103 and the stretching block slide on the base 101 and are mutually close, at the moment, the sliding block 103 and the stretching block respectively drive the third connecting rod 114 and the fourth connecting rod 115 to rotate, the third connecting rod 114 and the fourth connecting rod 115 drive the lifting plate 113 to move, the lifting plate 113 drives the feeding pipe 107 and the feeding plate 117 to move, the feeding plate 117 slides on the first sliding column 108, the lifting plate 113 drives the feeding pipe 107 to descend, the feeding pipe 107 is inserted into the forming assembly 2, raw materials are then fed into the first feeding hopper 102, the first motor 111 is started, the first motor 111 drives the auger 118 to rotate, the auger 118 extrudes the materials in the sliding block 103 into the second feeding hopper 116, the materials in the second feeding hopper 116 are then conveyed into the forming assembly 2 through the feeding pipe 107, and meanwhile the first heating block 110 and the second heating block 112 are started to heat the materials, so that the materials are prevented from being solidified.
The molding assembly 2 comprises a sliding frame 207 and a connecting column 208 which are slidably arranged on a base 101, the sliding frame 207 is connected with the connecting column 208, a sliding groove 211 is arranged on the base 101, one end of a connecting rod six 209 is rotationally connected with the connecting column 208, the other end of the connecting column 208 slides in the sliding groove 211, a lifting rod 204 is slidably arranged on the base 101, one end of the lifting rod 204 is rotationally connected with the connecting rod six 209, the other end of the lifting rod 204 is rotationally connected with a telescopic rod 106, a limiting block 206 is slidably arranged on the sliding frame 207, a connecting rod 205 and a pressing shell 202 are arranged on the limiting block 206, a molding block 201 is arranged on the base 101, a triangular block 210 is rotationally connected with the base 101, a connecting rod five 203 is rotationally arranged on the molding block 201, the connecting rod five 203 is rotationally connected with the pressing shell 202, a feeding hopper three 212 is arranged on the pressing shell 202, the feeding pipe 107 is inserted into the feeding hopper three 212, the lower end of the pressing shell 202 is provided with a pressing column 218, a second sliding column 216 and a forming frame 213 are arranged in the forming block 201, the forming frame 213 is in sliding connection with the forming block 201, a second spring 214 is arranged between the forming frame 213 and the forming block 201, a blanking column 217 is arranged on the second sliding column 216 in a sliding manner, a third spring 215 is arranged between the blanking column 217 and the second sliding column 216, the pressing column 218 intermittently presses the blanking column 217, a forming die 219 is arranged in the forming frame 213, injection molding raw materials enter the forming die 219 for forming, the diameter of the pressing column 218 is smaller than that of the blanking column 217, protruding parts are arranged on two sides of the plastic gear during forming, a forming groove is arranged at the lower end of the third feeding hopper 212, the forming groove is communicated with the groove between the pressing column 218 and the forming frame 213 after the pressing column 218 presses the blanking column 217, when the lifting rod 204 moves downwards, the lifting rod 204 drives the connecting rod six 209 to move with the connecting rod 205, the connecting rod 205 drives the limiting block 206 and the pressing shell 202 to move downwards, at the moment, the pressing shell 202 is attached to the forming block 201, meanwhile, the six connecting rod 209 pushes the connecting column 208 to move, the connecting column 208 pushes the sliding frame 207 to move, the sliding frame 207 pushes the pressing shell 202 through the limiting block 206, the pressing shell 202 drives the forming block 201 to contact with the base 101 through the five connecting rods 203, the pressing shell 202 drives the pressing column 218 to press the blanking column 217, the blanking column 217 presses the third spring 215, meanwhile, the pressing shell 202 presses the forming frame 213, the forming frame 213 presses the second spring 214, raw materials enter the forming die 219 to be cooled and formed,
after the forming is completed, the lifting rod 204 rises, the lifting rod 204 drives the connecting rod 205 to rise, the connecting rod 205 drives the limiting block 206 to slide on the sliding frame 207, meanwhile, the limiting block 206 drives the pressing shell 202 to rise, the pressing shell 202 pulls the forming block 201 to move upwards through the connecting rod five 203, the forming block 201 rotates on the base 101 through the triangular block 210, the lifting rod 204 pulls the connecting column 208 to move through the connecting rod six 209 when rising, the connecting column 208 drives the sliding frame 207 to move, the sliding frame 207 pulls the forming block 201 to rotate on the base 101 through the limiting block 206, the pressing shell 202 and the connecting rod five 203, meanwhile, the blanking column 217 drives the blanking column 217 to reset through the deformation restoring force of the spring three 215, the blanking column 217 ejects the forming gear from the forming die 219, and the gear drops from the forming block 201 due to deflection of the forming block 201.
The purification assembly 3 comprises a second motor 301 installed on the base 101, a mounting frame 303, a purification box 310 and a filter screen 307, wherein a transmission column 304 is rotatably arranged on the mounting frame 303, a transmission belt 302 is arranged on an output shaft of the second motor 301 and the transmission column 304, a formed gear falls on the transmission belt 302 and is transported out by the transmission belt 302, a first gear 305 is arranged on the transmission column 304, a second gear 306 is rotatably arranged on the base 101, a fourth gear 309 is coaxially arranged on the second gear 306, the fourth gear 309 is meshed with a third gear 308, the first gear 305 is meshed with the second gear 306, fan blades are arranged on the third gear 308, and activated carbon is filled in the purification box 310.
Working principle: when the feeding device works, the linear motors on the sliding block 103 and the stretching block are started, the sliding block 103 and the stretching block slide on the base 101 and are close to each other, at the moment, the sliding block 103 and the stretching block respectively drive the third connecting rod 114 and the fourth connecting rod 115 to rotate, the third connecting rod 114 and the fourth connecting rod 115 drive the lifting plate 113 to move, the lifting plate 113 drives the feeding pipe 107 and the feeding plate 117 to move, the feeding plate 117 slides on the first sliding column 108, the lifting plate 113 drives the feeding pipe 107 to descend, the feeding pipe 107 is inserted into the third feeding hopper 212, raw materials are then thrown into the first feeding hopper 102, the first motor 111 is started, the first motor 111 drives the auger 118 to rotate, the auger 118 extrudes the materials in the sliding block 103 into the feeding assembly 1 of the feeding assembly, then the materials in the second feeding hopper 116 are conveyed into the third feeding hopper 212 through the feeding pipe 107, and meanwhile the first heating block 110 and the second heating block 112 are started to heat the materials, and solidification of the materials is avoided.
When the sliding block 103 moves, the sliding block 103 drives the first connecting rod 104 to rotate, the first connecting rod 104 drives the second connecting rod 105 to rotate, the second connecting rod 105 drives the telescopic rod 106 to rotate, the telescopic rod 106 drives the lifting rod 204 to descend, the lifting rod 204 drives the sixth connecting rod 209 to move with the connecting rod 205, the connecting rod 205 drives the limiting block 206 to move downwards with the pressing shell 202, the pressing shell 202 is attached to the forming block 201 at the moment, meanwhile, the sixth connecting rod 209 pushes the connecting column 208 to move, the connecting column 208 pushes the sliding frame 207 to move, the sliding frame 207 pushes the pressing shell 202 through the limiting block 206, the pressing shell 202 drives the forming block 201 to contact with the base 101 through the fifth connecting rod 203, the pressing shell 202 drives the pressing column 218 to press the blanking column 217, the blanking column 217 presses the third spring 215, meanwhile, the pressing shell 202 presses the forming frame 213 to press the second spring 214, and raw materials enter the forming die 219 to be cooled and formed.
After the forming is completed, the sliding block 103 and the stretching block are reset, at this time, the sliding block 103 drives the lifting rod 204 to ascend, the lifting rod 204 drives the connecting rod 205 to ascend, the connecting rod 205 drives the limiting block 206 to slide on the sliding frame 207, meanwhile, the limiting block 206 drives the pressing shell 202 to ascend, at this time, the pressing shell 202 pulls the forming block 201 to move upwards through the connecting rod five 203, the forming block 201 rotates on the base 101 through the triangular block 210, the connecting column 208 pulls the connecting column 208 to move when the lifting rod 204 ascends, the sliding frame 207 pulls the sliding frame 207 to move through the connecting rod six 209, the sliding frame 207 pulls the forming block 201 to rotate on the base 101 through the limiting block 206, the pressing shell 202 and the connecting rod five 203, at the same time, the blanking column 217 drives the blanking column 217 to reset through the deformation restoring force of the spring three 215, the blanking column 217 ejects the forming gear from the forming die 219, and at this time, the plastic gear drops from the forming block 201 due to deflection of the forming block 201.
The plastic gear falls on the conveyor belt 302, the motor II 301 is started, the motor II 301 drives the conveyor belt 302 and the driving column 304 to rotate, the conveyor belt 302 drives the plastic gear to move, meanwhile, the driving column 304 drives the gear I305 to rotate, the gear I305 drives the gear II 306 to rotate, the gear II 306 drives the gear IV 309 to rotate, the gear IV 309 drives the gear III 308 to rotate, the gear III 308 drives the fan blade to rotate, and waste gas generated during feeding of the feeding assembly 1 is purified.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (9)
1. Injection molding equipment for plastic gear production, including feeding subassembly (1), feeding subassembly (1) on be provided with shaping subassembly (2) and purification subassembly (3), its characterized in that: feeding subassembly (1) include base (101), base (101) on slide and be provided with sliding block (103), sliding block (103) on be provided with feeder hopper one (102) and positioning mechanism, positioning mechanism include telescopic link (106), inlet pipe (107), positioning mechanism drive inlet pipe (107) insert in shaping subassembly (2), shaping subassembly (2) including installing shaping piece (201) on base (101), shaping piece (201) on be provided with triangular block (210), triangular block (210) and base (101) rotate and be connected, shaping piece (201) on rotate and be provided with connecting rod five (203), connecting rod five (203) with press shell (202) rotate and be connected, shaping subassembly (2) still include unloading mechanism including sliding mounting on base (101) carriage (207), carriage (207) drive and press shell (202) and base (201) to rotate on base (101), flabellum (3) and purifying box (310) are included on installation flabellum (101).
2. The injection molding apparatus for plastic gear production according to claim 1, wherein: the positioning mechanism further comprises a first connecting rod (104) rotatably mounted on the sliding block (103), a second connecting rod (105) is rotatably arranged on the first connecting rod (104), the second connecting rod (105) is rotatably connected with the base (101), and the telescopic rod (106) is slidably mounted in the second connecting rod (105).
3. An injection molding apparatus for plastic gear production according to claim 2, wherein: the utility model provides a feeding hopper I (102) is provided with to slider (103) one end, slider (103) other end and feeder hopper II (116) align, base (101) on be provided with slide post I (108), slide post I (108) on slide and be provided with feed plate (117), feeder hopper II (116) install on feed plate (117), feed plate (117) on be provided with inlet pipe (107), inlet pipe (107) communicate with each other with feeder hopper II (116), slider (103) lower extreme rotate and be provided with connecting rod III (114), base (101) on slide and be provided with tensile piece, tensile piece on rotate and be provided with connecting rod IV (115), connecting rod III (114) and connecting rod IV (115) all with lifter plate (113) rotate to be connected, inlet pipe (107) pass lifter plate (113).
4. An injection molding apparatus for plastic gear production according to claim 3, wherein: the sliding block (103) is provided with a first motor (111), and an output shaft of the first motor (111) is provided with a screw (118).
5. The injection molding apparatus for plastic gear production according to claim 4, wherein: the sliding block (103) is provided with a second heating block (112), and the feeding pipe (107) is provided with a plurality of groups of first heating blocks (110).
6. The injection molding apparatus for plastic gear production according to claim 1, wherein: the blanking mechanism further comprises a limiting block (206) which is slidably mounted on the sliding frame (207), a connecting rod (205) is arranged on the limiting block (206), a lifting rod (204), a connecting column (208) and a connecting rod six (209) are slidably arranged on the base (101), one end of the connecting rod six (209) is rotationally connected with the connecting column (208), the other end of the connecting rod six (209) slides on the base (101), one end of the lifting rod (204) is rotationally connected with the lifting rod (204), the other end of the lifting rod (204) is rotationally connected with the telescopic rod (106), and the connecting rod (205) is connected with the lifting rod (204).
7. The injection molding apparatus for plastic gear production according to claim 6, wherein: shaping piece (201) in be provided with shaping frame (213) and slip post two (216), shaping frame (213) and shaping piece (201) sliding connection, shaping frame (213) and shaping piece (201) between be provided with spring two (214), slip post two (216) on slide and be provided with unloading post (217), unloading post (217) and slip post two (216) between be provided with spring three (215), shaping frame (213) on be provided with forming die (219).
8. The injection molding apparatus for plastic gear production according to claim 7, wherein: the pressing shell (202) is internally provided with a feeding hopper III (212) and a pressing column (218), raw materials enter a forming die (219) through the feeding hopper III (212), and the pressing column (218) is intermittently attached to a blanking column (217).
9. The injection molding apparatus for plastic gear production according to claim 1, wherein: the purification assembly (3) further comprises a second motor (301) and a mounting frame (303) which are mounted on the base (101), a transmission column (304) is rotatably arranged on the mounting frame (303), and the transmission belt (302) is arranged on the transmission column (304) and an output shaft of the second motor (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310715513.XA CN116551925B (en) | 2023-06-16 | 2023-06-16 | Injection molding equipment for plastic gear production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310715513.XA CN116551925B (en) | 2023-06-16 | 2023-06-16 | Injection molding equipment for plastic gear production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116551925A true CN116551925A (en) | 2023-08-08 |
| CN116551925B CN116551925B (en) | 2024-02-02 |
Family
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| CN202310715513.XA Active CN116551925B (en) | 2023-06-16 | 2023-06-16 | Injection molding equipment for plastic gear production |
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| CN116551925B (en) | 2024-02-02 |
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