CN114683473B - A circulating rapid injection molding tube making equipment - Google Patents
A circulating rapid injection molding tube making equipment Download PDFInfo
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- CN114683473B CN114683473B CN202210372382.5A CN202210372382A CN114683473B CN 114683473 B CN114683473 B CN 114683473B CN 202210372382 A CN202210372382 A CN 202210372382A CN 114683473 B CN114683473 B CN 114683473B
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- injection molding
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- fixedly connected
- chassis
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 158
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 239000002826 coolant Substances 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 14
- 239000007924 injection Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- -1 polyethylene Polymers 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000004698 Polyethylene Substances 0.000 abstract description 5
- 229920000573 polyethylene Polymers 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 description 37
- 229920003023 plastic Polymers 0.000 description 37
- 239000000110 cooling liquid Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication 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
- 239000003921 oil Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
- B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
-
- 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
-
- 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
-
- 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
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C2045/0475—Injection moulding apparatus using movable moulds or mould halves continuously movable moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本发明公开了一种循环式快速注塑制筒设备，包括充满冷却液的冷却池，冷却池两侧均设置有支撑盘，支撑盘通过驱动组件连接有套设在支撑轴上的注塑模盘，注塑模盘内开设有用于制筒的注塑模腔，支撑盘外壁设置有弧形延伸环，弧形延伸环通过弹性触发组件连接有矩形带动板，矩形带动板通过挤压组件连接有调节转轴，调节转轴底部固定连接有注模底盘，注模底盘上设置有驱动注模底盘转动的浮力气环。本发明通过在转动的注塑模盘上开设注塑模腔，当注塑模腔转动到上方会使得注塑模腔中与注塑通道贯通，聚乙烯原料会进入到注塑模腔内进行注塑，完成注塑后通过注塑模盘的转动，对下一个注塑模腔进行注塑，从而提高了生产效率。
The invention discloses a circulating rapid injection molding tube making equipment, including a cooling pool filled with coolant, support plates are arranged on both sides of the cooling pool, the support plates are connected to an injection mold plate sleeved on a support shaft through a driving assembly, an injection mold cavity for making a tube is provided in the injection mold plate, an arc extension ring is provided on the outer wall of the support plate, the arc extension ring is connected to a rectangular driving plate through an elastic trigger assembly, the rectangular driving plate is connected to an adjustment shaft through an extrusion assembly, the bottom of the adjustment shaft is fixedly connected to an injection molding chassis, and a buoyancy air ring for driving the injection molding chassis to rotate is arranged on the injection molding chassis. The invention provides an injection mold cavity on a rotating injection mold plate, when the injection mold cavity rotates to the top, the injection mold cavity will be connected to the injection channel, the polyethylene raw material will enter the injection mold cavity for injection molding, after the injection molding is completed, the next injection mold cavity is injected by rotating the injection mold plate, thereby improving production efficiency.
Description
Technical Field
The invention relates to the technical field of plastic cylinder production, in particular to circulating type rapid injection molding cylinder manufacturing equipment.
Background
The plastic barrel is used for storing and transporting various liquids, has good characteristics for special dangerous goods package, has the characteristics of uneasiness, rust resistance, light weight and the like, has good and excellent oil resistance and strong corrosion resistance, and is used for dangerous goods package which needs heat preservation, moisture resistance, pressure resistance and corrosion resistance. The plastic barrel is made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, plastic sucking and rotational molding.
Most plastic barrels on the market at present are processed in an injection molding mode, the processing quality of the plastic barrels can be guaranteed in the mode, but the injection molding barrels are in a mold, demolding can be carried out after the injection molding barrels are cooled, the service cycle of the mold can be influenced, the processing efficiency is influenced, the injection molding barrels are quite troublesome in demolding in the mold, the ejector pins are driven by pneumatic elements to realize demolding, the cost investment of equipment is large, the equipment is not suitable for production of small enterprises, and therefore, the equipment is reasonably designed according to the characteristics of the plastic barrels, and the circulating type quick injection molding barrel making equipment is low in operation cost and excellent in processing efficiency.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides circulating type rapid injection molding cylinder equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a quick injection molding system section of thick bamboo equipment of circulation formula, includes the cooling tank that is full of the coolant liquid, the cooling tank both sides all are provided with the supporting disk, the supporting disk inner wall is provided with the back shaft, the supporting disk is connected with the cover through drive assembly and establishes the epaxial injection molding mould dish of supporting, the injection molding mould intracavity has been seted up and is used for making the injection molding mould chamber of section of thick bamboo, the drawing of patterns mouth that runs through the injection molding mould dish has been seted up to the injection molding mould chamber both sides, the supporting disk passes through the linkage subassembly and connects the exterior sheathing that is located the drawing of patterns mouth, the supporting disk outer wall is provided with the arc extension ring, the arc extension ring is connected with the rectangle through the elastic triggering subassembly and drives the board, the rectangle drives the board and is connected with the regulation pivot through the extrusion subassembly, regulation pivot bottom fixedly connected with injection molding chassis, be provided with the buoyancy gaseous ring that drives injection molding chassis pivoted on the injection molding chassis, injection molding mould outer wall is provided with the liquid drive subassembly that drives the coolant liquid and flow.
The linkage assembly comprises a spherical collision opening formed in the supporting disc, the outer wall of the outer template is fixedly connected with a guide column, the end part of the guide column penetrates into the spherical collision opening and is fixedly connected with a collision ball, and the two opposite outer templates are connected through a positioning opening and a positioning column;
the extrusion assembly comprises a rectangular spring opening formed in a rectangular driving plate, the inner wall of the rectangular spring opening is fixedly connected with a vertical guide pillar, the outer side wall of the vertical guide pillar is sleeved with a spring sliding block, the spring sliding block is sleeved with a compression spring and the rectangular spring opening on the outer side wall of the vertical guide pillar, the spring sliding block is fixedly connected with a rotating shaft, and a rotating hole sleeved with the rotating shaft is formed in the adjusting rotating shaft.
Preferably, the driving assembly comprises a servo motor arranged on the outer side wall of the supporting disc, the output end of the servo motor penetrates through the supporting disc to extend inwards, a driving gear is fixedly connected with the servo motor, and one side of the injection molding die disc is fixedly connected with a driving toothed ring which is meshed and connected with the driving gear.
Preferably, the elastic triggering component comprises an arc-shaped guide opening formed in the arc-shaped extension ring, the arc-shaped guide opening is fixedly connected with a guide arc-shaped column, one end of the rectangular driving plate is fixedly connected with a driving column, and the end part of the driving column is fixedly connected with a lantern ring sleeved with the guide arc-shaped column;
Preferably, arc-shaped return posts are arranged on two sides of the lantern ring, the arc-shaped extension ring is provided with a pneumatic compression port, and the arc-shaped return posts penetrate into the pneumatic compression port and are fixedly connected with a pneumatic piston block.
Preferably, the liquid driving assembly comprises a plurality of arc-shaped openings formed in the outer side wall of the injection molding die, the inner wall of each arc-shaped opening is rotationally connected with driving blades through a rotation shaft, one end of the rotation shaft penetrates through the outer side wall of each arc-shaped opening to extend outwards, the rotation shaft is fixedly connected with a rotation gear, and a driving rack meshed with the rotation gear is arranged below the supporting plate.
Preferably, an injection molding channel externally connected with injection molding equipment is formed in the support shaft, and injection molding holes uniformly distributed to the injection molding cavity are formed in the injection molding die plate.
Preferably, the bottom of the injection molding chassis is arranged in a trapezoid shape, and the outer side wall of the injection molding chassis is provided with a sealing rubber ring for packaging tightness.
Compared with the prior art, the invention has the beneficial effects that:
1. This device is through seting up the die cavity of moulding plastics on pivoted injection mould dish, can make in the die cavity of moulding plastics link up with the passageway of moulding plastics when the die cavity of moulding plastics rotates the top, and the polyethylene raw materials can enter into the die cavity of moulding plastics in, through the rotation of injection mould dish after the completion is moulded plastics to the die cavity of moulding plastics next, thereby improved production efficiency.
2. The plastic cylinder in the injection molding die cavity can move into the cooling liquid in the carrying process, the cooling liquid is used for cooling and shaping the plastic cylinder, the injection molding chassis and the plastic cylinder are driven to be demolded through the difference of the water buoyancy, the outer die plate and the plastic cylinder are demolded in the moving process, the cooling liquid is used for entering the plastic cylinder, and the plastic cylinder is automatically fallen into the cooling liquid, so that the automatic falling is realized.
3. The invention realizes the whole process of injection molding, cooling molding and automatic demolding through the rotation process of the injection molding disc, has simple structure of production equipment, convenient operation and low equipment cost, and is more suitable for producing plastic barrels in small and medium factories.
Drawings
FIG. 1 is a schematic diagram of the main structure of a circulating type rapid injection molding cylinder making device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a circulating type rapid injection molding cylinder manufacturing apparatus according to the present invention;
FIG. 3 is a schematic view of an arc-shaped extension ring in a circulating type rapid injection molding cylinder manufacturing device according to the present invention;
FIG. 4 is an enlarged schematic view of FIG. 2A;
Fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
In the drawing, a cooling pool, a supporting disc, a supporting shaft 3, an injection molding disc 4, an injection molding cavity 5, an outer template, an arc-shaped extension ring 7, a rectangular driving plate 8, an adjusting rotating shaft 9, an injection molding chassis 10, a buoyancy gas ring 11, a driving gear 12, a driving toothed ring 13, a spherical collision opening 14, a guiding column 15, a collision ball 16, a positioning column 17, a guiding arc-shaped column 18, a driving column 19, a lantern ring 20, an arc-shaped return column 21, a pneumatic compression opening 22, a pneumatic piston block 23, a vertical guide column 24, a spring sliding block 25, a rotating shaft 26, a rotating shaft 27, a driving blade 28, a rotating gear 29, a driving rack 30, an injection molding channel 31, an injection molding hole 32 and a sealing rubber ring 33 are arranged.
Detailed Description
The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Referring to fig. 1-5, a circulating type rapid injection molding cylinder manufacturing device comprises a cooling tank 1 filled with cooling liquid, wherein the cooling liquid can be served by adopting lubricating oil liquid, supporting plates 2 are arranged on two sides of the cooling tank 1, supporting shafts 3 are arranged on the inner walls of the supporting plates 2, the supporting plates 2 are connected with injection molding plates 4 sleeved on the supporting shafts 3 through driving components, the supporting shafts 3 and the injection molding plates 4 are in rotary connection through bearings, further, the driving components comprise servo motors arranged on the outer side walls of the supporting plates 2, the servo motors are controlled through programming, the intermittent driving effect can be achieved, the output ends of the servo motors penetrate through the supporting plates 2 and extend inwards, driving gears 12 are fixedly connected, and driving toothed rings 13 meshed with the driving gears 12 are fixedly connected to one sides of the injection molding plates 4.
An injection molding cavity 5 for making a cylinder is formed in the injection molding tray 4, an injection molding channel 31 externally connected with injection molding equipment is formed on the support shaft 3, wherein the injection molding channel 31 is externally connected with the injection molding equipment for conveying polyethylene raw materials, which is common equipment in the technical field and is not described in detail herein, and injection molding holes 32 uniformly dispersed to the injection molding cavity 5 are formed in the injection molding tray 4; the drawing of patterns mouth that runs through injection moulding dish 4 has been seted up to injection moulding 5 both sides, the supporting disk 2 passes through the linkage subassembly and connects the exterior sheathing 6 that is located the drawing of patterns mouth, be provided with conventional sealing layer between exterior sheathing 6 and the drawing of patterns mouth, guarantee sliding contact's sealed effect, further, the linkage subassembly is including seting up spherical conflict mouth 14 in supporting disk 2, wherein spherical conflict mouth 14 is close to the outside of cooling bath 1 department and deflects, promptly with the distance grow between the injection moulding dish 4, make under the effect of conflict ball 16 can make it be connected through guide post 15 and be located the exterior sheathing 6 of injection moulding 5 both sides and outwards move gradually, exterior sheathing 6 outer wall fixedly connected with guide post 15, the guide post 15 tip runs through to spherical conflict mouth 14 in, and fixedly connected with conflict ball 16, be connected with between two relatively arranged exterior sheathing 6 through locating hole and reference post 17, wherein reference post 17 and locating hole are relative setting, when fixedly connected with reference post 17 on exterior sheathing 6, be provided with the locating hole on the exterior sheathing 6 of opposite side, both sides, the adaptation, ensure that the two are accurate die locking 6 when two exterior sheathing.
The outer wall of the supporting disc 2 is provided with an arc-shaped extension ring 7, the arc-shaped extension ring 7 is connected with a rectangular driving plate 8 through an elastic triggering component, further, the elastic triggering component comprises an arc-shaped guide opening formed in the arc-shaped extension ring 7, the arc-shaped guide opening is fixedly connected with a guide arc column 18, one end of the rectangular driving plate 8 is fixedly connected with a driving column 19, the end part of the driving column 19 is fixedly connected with a lantern ring 20 sleeved with the guide arc column 18, both sides of the lantern ring 20 are respectively provided with an arc-shaped restoration column 21, the arc-shaped extension ring 7 is provided with a pneumatic compression opening 22, the arc-shaped restoration columns 21 penetrate into the pneumatic compression opening 22 and are fixedly connected with a pneumatic piston block 23, and the lantern ring 20 can be restored to the uppermost position for guaranteeing pneumatic pressure, and the pneumatic piston block 23 can be controlled to move in the pneumatic compression opening 22 through an air pump.
The rectangular driving plate 8 is connected with the adjusting rotating shaft 9 through the extrusion component, further, the extrusion component comprises a rectangular spring opening formed in the rectangular driving plate 8, the inner wall of the rectangular spring opening is fixedly connected with a vertical guide pillar 24, the outer side wall of the vertical guide pillar 24 is sleeved with a spring sliding block 25, the spring sliding block 25 is sleeved with a compression spring and the rectangular spring opening on the outer side wall of the vertical guide pillar 24, the compression spring can exert downward pressure on the spring sliding block 25, so that an injection molding chassis 10 connected with the compression spring through the rotating shaft 26 can have downward pressure at any time, the sealing effect between the injection molding chassis 5 is ensured, the spring sliding block 25 is fixedly connected with the rotating shaft 26, the adjusting rotating shaft 9 is provided with a rotating hole sleeved with the rotating shaft 26, the injection molding chassis 10 connected with the adjusting rotating shaft 9 can rotate relatively, and different buoyancy air rings 11 on the spring sliding block can generate different buoyancy to drive the injection molding chassis 10 to rotate when the buoyancy air ring is at the water bottom, and the demoulding effect of the injection molding chassis 10 is realized.
The bottom of the adjusting rotating shaft 9 is fixedly connected with an injection molding chassis 10, the bottom of the injection molding chassis 10 is in a trapezoid shape, the outer side wall of the injection molding chassis 10 is provided with a sealing rubber ring 33 for packaging tightness, the injection molding chassis 10 is provided with a buoyancy gas ring 11 for driving the injection molding chassis 10 to rotate, when the injection molding chassis 4 moves downwards and drives the buoyancy gas ring 11 to move downwards, buoyancy generated by the buoyancy gas ring 11 can be applied to the upper end and the lower end of the injection molding chassis 4 by different forces, so that the injection molding chassis 4 can rotate, the outer wall of the injection molding chassis 4 is provided with a liquid driving component for driving cooling liquid to flow, further, the liquid driving component comprises a plurality of arc-shaped openings formed in the outer side wall of the injection molding chassis 4, the inner wall of each arc-shaped opening is rotatably connected with a driving blade 28 through a rotating shaft 27, one end of each rotating shaft 27 penetrates through the side wall of each arc-shaped opening to extend outwards, and is fixedly connected with a rotating gear 29, a driving rack 30 meshed with the rotating gear is arranged below the support, and when the injection molding chassis 4 rotates, the rotating gear 29 moves to the driving rack 30, and the rotating rack 29 rotates under the resistance of the driving rack 30, so that the driving blade 28 can rotate under the action of the resistance of the driving rack 30, so that the cooling liquid can realize the cooling effect.
Specifically, when the injection molding machine is used for producing plastic barrels by injection molding, the driving gear 12 under the action of the servo motor can drive the driving gear ring 13 to drive the injection molding disc 4 to rotate, when the injection molding disc 4 rotates to the top, the injection molding disc 10 under the downward pressure exerted by the compression spring can close the opening of the injection molding cavity 5, meanwhile, the injection molding hole 32 formed on the injection molding disc 4 is communicated with the injection molding channel 31 formed on the supporting shaft 3, and at the moment, the injection molding machine can perform injection molding of hot melt polyethylene raw materials into the injection molding cavity 5 formed on the injection molding disc 4 through the injection molding hole 32 and gradually form in the injection molding cavity 5;
When the injection molding disc 4 rotates, injection molding raw materials in the upper injection molding cavity 5 and the injection molding chassis 10 on the injection molding raw materials are moved, when the injection molding chassis 10 is driven by the injection molding disc 4 to move, the lantern ring 20 connected with the injection molding chassis through the driving post 19 moves on the arc-shaped extension ring 7, and when the lantern ring 20 moves, the pneumatic piston block 23 connected with the lantern ring through the arc-shaped return post 21 moves in the pneumatic compression port 22 to realize compressed air;
When the injection molding chassis 10 is driven by the injection molding tray 4 to move into the cooling pool 1 and is soaked in cooling liquid, the bottom of the buoyancy air ring 11 arranged on the injection molding chassis 10 is deeper, the buoyancy force of buoyancy force on the buoyancy air ring 11 is different, so that the buoyancy air ring 11 positioned at the deep water is subjected to larger buoyancy force, the injection molding chassis 10 is driven to rotate by taking the rotating shaft 26 as the axis under the repulsive action of the buoyancy force, at the moment, the injection molding chassis 10 which is blocked by the injection molding cavity 5 originally can be separated from the injection molding cavity 5 due to the rotating force and is abutted by the side wall at the opening of the injection molding cavity 5, the compression spring is pressed, the spring sliding block 25 moves relatively, and the blocking force of the injection molding cavity 5 on the injection molding chassis 10 is cancelled, the injection molding chassis 10 returns to the uppermost side of the injection molding tray 4 under the action of the compressed air in the pneumatic compression port 22, and is butted with the next injection molding cavity 5, and thus circulation is realized;
When the injection molding tray 4 moves into the cooling liquid, the plastic cylinder in the injection molding cavity 5 is cooled, and when the injection molding tray 10 is opened, the cooling liquid in the cooling pool 1 enters the injection molding cavity 5 and contacts with the outer wall of the plastic cylinder in the injection molding cavity, and the effect of lubricating the plastic cylinder and the inner wall of the injection molding cavity 5 is realized while cooling again;
When the injection molding disc 4 moves to the left side of the cooling pool 1, at this time, because the interval between the spherical abutting opening 14 and the injection molding disc 4 gradually becomes larger, under the action of the abutting balls 16, the outer templates 6 which are connected with the spherical abutting opening and the injection molding disc 4 and are positioned at two sides of the injection molding cavity 5 gradually move outwards, when the outer templates move outwards, demolding of the plastic cylinder positioned in the injection molding cavity 5 is realized, at this time, a large amount of cooling liquid can enter the plastic cylinder due to the outwards movement of the outer templates 6 and gradually concentrate in the area between the plastic cylinder and the injection molding disc 4, the demolding of the injection molding disc 4 and the plastic cylinder can be realized, and when the injection molding disc 4 drives the plastic cylinder to separate from the cooling liquid in the cooling pool 1, the buoyancy of the cooling liquid to the plastic cylinder can be continuously reduced, the cooling liquid positioned between the injection molding disc 4 and the plastic cylinder can be applied to the gravity of the plastic cylinder, and when the buoyancy is smaller than the gravity, and under the lubrication effect of the gravity extremely cooling liquid can enable the plastic cylinder positioned in the injection molding disc 4 to drop into the cooling pool 1 freely;
When the plastic cylinder falls into the cooling tank 1, the autorotation gear 29 is driven to rotate under the action of the driving rack 30, so that the driving blades 28 arranged in the injection mould disc 4 rotate to stir the liquid in the cooling tank 1, the plastic cylinder floating on the liquid level can be moved to one side of the cooling tank 1 under the action of waves on the cooling liquid, and workers only need to collect the plastic cylinder on one side.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a quick injection molding system section of thick bamboo equipment of circulation type, includes cooling bath (1) that is full of coolant liquid, a serial communication port, cooling bath (1) both sides all are provided with supporting disk (2), supporting disk (2) inner wall is provided with back shaft (3), supporting disk (2) are connected with injection molding die (4) of cover on supporting shaft (3) through drive assembly, set up injection molding die (5) that are used for making a section of thick bamboo in injection molding die (4), the drawing of patterns mouth that runs through injection molding die (4) has been seted up to injection molding die (5) both sides, supporting disk (2) are connected outer template (6) that are located the drawing of patterns mouth through the linkage subassembly, supporting disk (2) outer wall is provided with arc extension ring (7), arc extension ring (7) are connected with rectangle drive plate (8) through elastic triggering component, rectangle drive plate (8) are connected with adjusting spindle (9) through extrusion subassembly, adjusting spindle (9) bottom fixedly connected with injection molding chassis (10), be provided with on injection molding chassis (10) and drive air ring (10) and the buoyancy that drives injection molding die (4) and flow around the chassis (11), the coolant liquid that drives injection molding die (4) and flow on injection molding chassis (10);
The linkage assembly comprises a spherical collision opening (14) formed in the supporting disc (2), a guide column (15) is fixedly connected to the outer wall of the outer template (6), the end part of the guide column (15) penetrates into the spherical collision opening (14) and is fixedly connected with a collision ball (16), and the two opposite outer templates (6) are connected through a positioning opening and a positioning column (17);
The extrusion assembly comprises a rectangular spring opening formed in a rectangular driving plate (8), a vertical guide pillar (24) is fixedly connected to the inner wall of the rectangular spring opening, a spring sliding block (25) is sleeved on the outer side wall of the vertical guide pillar (24), the spring sliding block (25) is sleeved on a compression spring and the rectangular spring opening on the outer side wall of the vertical guide pillar (24), a rotating shaft (26) is fixedly connected to the spring sliding block (25), and a rotating hole sleeved with the rotating shaft (26) is formed in the adjusting rotating shaft (9).
2. The circulating type rapid injection molding cylinder making device according to claim 1, wherein the driving assembly comprises a servo motor arranged on the outer side wall of the supporting disc (2), the output end of the servo motor extends inwards through the supporting disc (2) and is fixedly connected with a driving gear (12), and one side of the injection molding die (4) is fixedly connected with a driving toothed ring (13) which is meshed and connected with the driving gear (12).
3. The circulating type rapid injection molding cylinder making device according to claim 1, wherein the elastic triggering component comprises an arc-shaped guide opening formed in the arc-shaped extension ring (7), the arc-shaped guide opening is fixedly connected with a guide arc-shaped column (18), one end of the rectangular driving plate (8) is fixedly connected with a driving column (19), and the end part of the driving column (19) is fixedly connected with a lantern ring (20) sleeved with the guide arc-shaped column (18).
4. A cyclic rapid injection molding cylinder device according to claim 3, wherein arc-shaped return posts (21) are arranged on two sides of the collar (20), the arc-shaped extension ring (7) is provided with a pneumatic compression port (22), and the arc-shaped return posts (21) penetrate into the pneumatic compression port (22) and are fixedly connected with pneumatic piston blocks (23).
5. The circulating type rapid injection molding cylinder making device according to claim 1, wherein the liquid driving assembly comprises a plurality of arc-shaped openings formed in the outer side wall of the injection molding die plate (4), driving blades (28) are rotatably connected to the inner wall of each arc-shaped opening through a rotating shaft (27), one end of each rotating shaft (27) penetrates through the side wall of each arc-shaped opening to extend outwards and is fixedly connected with a rotating gear (29), and a driving rack (30) meshed with the rotating gear (29) is arranged below the supporting plate (2).
6. The circulating type rapid injection molding cylinder making equipment according to claim 1, wherein the supporting shaft (3) is provided with an injection molding channel (31) externally connected with injection molding equipment, and the injection molding die disc (4) is provided with injection molding holes (32) uniformly dispersed to the injection molding die cavity (5).
7. A cyclic rapid injection molding apparatus as claimed in claim 1, wherein the bottom of the injection molding chassis (10) is arranged in a trapezoid, and the outer side wall of the injection molding chassis (10) is provided with a sealing rubber ring (33) for packing tightness.
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| CN202210372382.5A CN114683473B (en) | 2022-04-11 | 2022-04-11 | A circulating rapid injection molding tube making equipment |
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| CN202210372382.5A CN114683473B (en) | 2022-04-11 | 2022-04-11 | A circulating rapid injection molding tube making equipment |
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| CN115648710B (en) * | 2022-09-28 | 2026-03-13 | 江西安发环保新材料有限公司 | A mold for producing chemical fillers |
| CN119057992B (en) * | 2024-11-05 | 2025-07-22 | 宁波亿兴滚塑科技有限公司 | Rotational molding die with heat energy storage function |
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| CN107984675A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of rotary injection moulding apparatus |
| CN112721021A (en) * | 2021-01-12 | 2021-04-30 | 宁接桂 | Full-automatic plastic is mould equipment for injection moulding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2320346A1 (en) * | 1973-04-21 | 1974-11-07 | Schloemann Siemag Ag | DEVICE FOR THE PRODUCTION OF MOLDED PARTS FROM THERMOPLASTIC PLASTIC |
| GB1461589A (en) * | 1973-10-19 | 1977-01-13 | True Bros Conveyors Ltd | Cooling apparatus |
| JP6232170B2 (en) * | 2013-06-08 | 2017-11-15 | 有限会社Ｋ・Ｍプランニング | Cup container |
| CN108656457B (en) * | 2018-05-02 | 2020-06-09 | 寿光市煜盛汽车配件有限公司 | Injection mold for 3D printing lamp shade |
| JP6909262B2 (en) * | 2019-08-27 | 2021-07-28 | 日精樹脂工業株式会社 | Vertical injection molding machine with turntable |
| CN210617172U (en) * | 2019-09-27 | 2020-05-26 | 江苏永合塑业有限公司 | Mould is used in processing of air supporting flowerpot |
| CN214687714U (en) * | 2021-04-14 | 2021-11-12 | 福州和冠实业有限公司 | Quick refrigerated herringbone drags processing and uses injection mold |
| CN114228066A (en) * | 2021-11-01 | 2022-03-25 | 冯显志 | Automatic injection molding and demolding equipment for flexible silica gel film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984675A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of rotary injection moulding apparatus |
| CN112721021A (en) * | 2021-01-12 | 2021-04-30 | 宁接桂 | Full-automatic plastic is mould equipment for injection moulding |
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Effective date of registration: 20250227 Address after: 528300 Room 601, Building 6, Qide Huiye Park, No. 19 Huanzhen East Road, Shunjiang Community, Beijiao Town, Shunde District, Foshan City, Guangdong Province (Address Declaration) Patentee after: Guangdong Haiwen Shengtang plastic products Co.,Ltd. Country or region after: China Address before: No. 329, Tongjing Avenue, Nantong City, Jiangsu Province, 226000 Patentee before: Nantong Barrel Factory Co.,Ltd. Country or region before: China |