CN119348056B - Injection molding device of PET cosmetic bottle - Google Patents
Injection molding device of PET cosmetic bottle Download PDFInfo
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- CN119348056B CN119348056B CN202411904810.XA CN202411904810A CN119348056B CN 119348056 B CN119348056 B CN 119348056B CN 202411904810 A CN202411904810 A CN 202411904810A CN 119348056 B CN119348056 B CN 119348056B
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 97
- 239000002537 cosmetic Substances 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of packaging bottle production, and particularly relates to an injection molding device of a PET cosmetic bottle, which comprises an injection molding machine body and a conveying belt, wherein the injection molding machine body comprises a movable die, a fixed die and a stripper plate, the conveying belt is arranged on the front side of the injection molding machine body, a moving table controlled by a first screw rod is slidably arranged in the injection molding machine body, a blanking plate is arranged on the upper side of the moving table, a first clamping plate and a second clamping plate are slidably arranged on one side of the blanking plate, a motor is arranged in the injection molding machine body, a transmission part is arranged between the motor and the first screw rod, the injection molding machine body is provided with a rotating assembly matched with the blanking plate, a molded product is pushed into the middle of the first clamping plate and the second clamping plate of the blanking plate through the movement of the stripper plate, and the rotating assembly and the movement are matched with each other to drive the blanking plate to carry out blanking, so that the cosmetic bottle is stably and orderly placed on the upper side of the conveying belt, the subsequent use is facilitated, and the production efficiency of the cosmetic bottle is improved.
Description
Technical Field
The invention belongs to the technical field of packaging bottle production, and particularly relates to an injection molding device for PET cosmetic bottles.
Background
The quick-sales products such as cosmetics are usually packaged in packaging bottles when sold, the packaging bottles are not only containers for the cosmetics, but also play a role in improving the aesthetic degree of the cosmetics, and the existing cosmetic packaging bottles are generally plastic packaging bottles, so that the plastic packaging bottles are widely applied due to low manufacturing cost.
At present, PET cosmetic bottle adopts injection molding machine to mould plastics production, the injection molding machine includes the feed hopper, advancing device, injection head and mould forming device, it is when using, at first needs to melt plastics raw materials through advancing device heating, the rethread injection head is injected into mould forming device in, wait after the cooling shaping can, present injection molding equipment is after with cosmetic bottle injection molding, mostly adopt direct drawing of patterns, make the mode that the product dropped carry out the unloading, need follow-up equipment or workman put the product arrangement, manufacturing cost and labour have additionally been increased, and the production efficiency of product has been reduced, therefore, it solves above-mentioned problem to need the injection molding device of PET cosmetic bottle.
Disclosure of Invention
The invention aims to provide an injection molding device for PET cosmetic bottles, which is characterized in that when an electric telescopic rod drives a stripper plate to move, a molded product is pushed into a round hole of a blanking plate, and is clamped by a first clamping plate and a second clamping plate, and a rotating assembly and the movement are matched to drive the blanking plate to move, so that the cosmetic bottles are blanked, the cosmetic bottles are stably and orderly placed on the upper side of a conveying belt, the subsequent use is facilitated, and the production efficiency of cosmetics is improved.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
The injection molding device for the PET cosmetic bottle comprises an injection molding machine body and a conveying belt, wherein the injection molding machine body comprises a movable mold, a fixed mold and a stripper plate, the conveying belt is arranged on the front side of the injection molding machine body, a hydraulic cylinder matched with the movable mold is arranged in the injection molding machine body, an electric telescopic rod matched with the stripper plate is fixedly arranged on the upper side of the movable mold, a moving table is slidably assembled in the injection molding machine body, a supporting column is arranged on the upper side of the moving table, a round rod is arranged on the upper side of the supporting column, a blanking plate matched with the stripper plate is fixedly arranged on one side of the round rod, which is far away from the supporting column, a plurality of round holes matched with the fixed mold are formed in the blanking plate, a first clamping plate is slidably arranged on one side of the blanking plate, a second clamping plate matched with the first clamping plate, a plurality of first springs are fixedly arranged between the side wall of the opposite side of the first clamping plate and the side wall of the blanking plate, a conical member is fixedly arranged on the upper side of the first clamping plate, a conical member is arranged on the moving table matched with the moving table, and two conical members are arranged in the moving table, and the moving table is matched with the moving table;
The moving part comprises a first screw rod which is assembled in the injection molding machine body in a rotating mode, a threaded hole which is matched with the first screw rod is formed in the moving table, a motor is installed in the injection molding machine body, and a transmission part is arranged between an output shaft of the motor and the first screw rod.
The rotary assembly comprises a gear ring which is fixedly arranged on the lower side of the supporting column in a concentric manner, a toothed plate which is matched with the gear ring is fixedly arranged inside the injection molding machine body, first bevel gears are fixedly arranged on the round rod in a concentric manner, a vertical shaft is assembled in the supporting column in a rotary manner, second bevel gears which are matched with the first bevel gears are fixedly arranged on the upper side of the vertical shaft in a concentric manner, first gears are fixedly arranged on the lower side of the vertical shaft in a concentric manner, and a plurality of vertical teeth which are matched with the first gears are fixedly arranged inside the injection molding machine body.
The injection molding machine comprises an injection molding machine body, and is characterized in that the front side of the injection molding machine body is provided with a lifting assembly matched with the supporting column, the lifting assembly comprises a lifting platform assembled by sliding at the front side of the injection molding machine body, the front side of the injection molding machine body is rotationally provided with two X-shaped expansion brackets matched with the lifting platform, the lower sides of the X-shaped expansion brackets are fixedly provided with two connecting rods together, the inside of the injection molding machine body is rotationally provided with two bidirectional screws matched with the connecting rods, and the rear sides of the bidirectional screws are concentrically fixedly provided with long rods.
The driving medium includes the concentric fixed circle axle that is equipped with of output shaft of motor, the inside slip of injection molding machine body is equipped with two elliptic plates, two rotate between the elliptic plates be equipped with first screw assorted first belt pulley, two rotate between the elliptic plates be equipped with circle axle assorted second belt pulley, first belt pulley with install the belt between the second belt pulley, circle axle lateral wall with the stock lateral wall is all fixed and is equipped with a plurality of first fixture blocks, first screw lateral wall is fixed and is equipped with a plurality of second fixture blocks, the inside rotation of injection molding machine body is equipped with two elliptic plate assorted second screw, second screw rear side is fixed with the second gear in a same heart, the movable mould downside be fixed be equipped with second gear assorted rack.
The novel plastic injection molding machine comprises an injection molding machine body, and is characterized in that a limiting piece matched with the gear ring and the first gear is arranged inside the injection molding machine body, the limiting piece comprises a vertical plate assembled in a sliding mode inside the injection molding machine body, a first clamping plate matched with the first gear is fixedly arranged on the front side of the vertical plate, a first limiting plate matched with the gear ring is fixedly arranged on the upper side of the vertical plate, and a plurality of second springs which are linearly distributed are fixedly arranged between the rear side of the vertical plate and the injection molding machine body.
The lifting platform downside be equipped with the ring gear with first gear assorted locking piece, the locking piece includes lifting platform downside slip is equipped with the long board, the fixed second cardboard that is equipped with of long board downside with first gear assorted, the fixed second limiting plate that is equipped with of long board upside with ring gear assorted, the fixed guide bar that is symmetrical distribution that is equipped with of long board lateral wall, the long board lateral wall with the fixed a plurality of with guide bar assorted third spring that is equipped with between the lifting platform lateral wall.
The injection molding machine is characterized in that two box doors are arranged at the front side of the injection molding machine body in a sliding mode, two vertical rods which are symmetrically distributed are rotatably arranged on the side walls of the supporting columns, and pull rods are hinged between the vertical rods and the box doors at the same side.
When the electric telescopic rod drives the stripper plate to move, the formed product is pushed into the round hole of the blanking plate, the first clamping plate and the second clamping plate are used for clamping, and the rotating assembly and the movement are matched to drive the blanking plate to move, so that the cosmetic bottle is blanked, and the cosmetic bottle is stably and orderly placed on the upper side of the conveying belt, so that the follow-up use is facilitated, and the production efficiency of cosmetics is improved.
Drawings
The invention may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic view showing the structure of an embodiment of an injection molding apparatus for PET cosmetic bottles of the present invention;
FIG. 2 is a schematic diagram showing a cross-sectional structure of an embodiment of an injection molding apparatus for PET cosmetic bottles of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 2;
FIG. 5 is a schematic diagram showing a cross-sectional structure of an embodiment of an injection molding apparatus for PET cosmetic bottles of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 5C;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5 at D;
FIG. 8 is a schematic view showing a cross-sectional structure of an embodiment of an injection molding apparatus for PET cosmetic bottles of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8 at E;
Fig. 10 is an enlarged schematic view of the structure at F in fig. 8.
The main reference numerals are as follows:
The injection molding machine comprises an injection molding machine body 1, a conveying belt 10, a movable mold 11, a fixed mold 12, a stripper plate 13, a hydraulic cylinder 14, an electric telescopic rod 15, a movable table 16, a supporting column 17, a round rod 18, a blanking plate 19, a first clamping plate 20, a second clamping plate 21, a first spring 22, an inclined block 23, a first conical column 24, a second conical column 25, a first screw rod 26, a motor 27, a gear ring 30, a toothed plate 31, a first conical tooth 32, a vertical shaft 33, a second conical tooth 34, a first gear 35, a vertical tooth 36, a lifting platform 40, an X-shaped telescopic frame 41, a connecting rod 42, a bidirectional screw 43, a long rod 44, a round shaft 50, an elliptical plate 51, a belt 52, a first clamping block 53, a second clamping block 54, a second screw 55, a second gear 56, a rack 57, a vertical plate 65, a first clamping plate 66, a first limiting plate 67, a second spring 68, a long plate 70, a second clamping plate 71, a second limiting plate 72, a guide rod 73, a third spring 74, a vertical rod 80, a vertical rod 81 and a pull rod 82.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-10, the injection molding device for the PET cosmetic bottle comprises an injection molding machine body 1 and a conveying belt 10, wherein the injection molding machine body 1 comprises a movable die 11, a fixed die 12 and a stripper plate 13, the conveying belt 10 is arranged on the front side of the injection molding machine body 1, a hydraulic cylinder 14 matched with the movable die 11 is arranged in the injection molding machine body 1, an electric telescopic rod 15 matched with the stripper plate 13 is fixedly arranged on the upper side of the movable die 11, a movable table 16 is slidably assembled in the injection molding machine body 1, a support column 17 is arranged on the upper side of the movable table 16, a round rod 18 is arranged on the upper side of the support column 17, a blanking plate 19 matched with the stripper plate 13 is fixedly arranged on one side of the round rod 18 away from the support column 17, a plurality of round holes matched with the fixed die 12 are formed in the blanking plate 19, a plurality of round holes matched with the fixed die 12 are formed in one side of the blanking plate 19, a first clamping plate 20 is slidably arranged on one side of the blanking plate 19, a second clamping plate 21 matched with the first clamping plate 20 is fixedly arranged between the side wall of the first clamping plate 20 and the side wall of the second clamping plate 21 and the side wall of the blanking plate 19, a plurality of inclined clamping plates 23 are fixedly arranged on the opposite side walls of the first clamping plates 20 and the side of the second clamping plates 21 and the side wall of the blanking plate 19, a plurality of inclined clamping plates 23 are fixedly arranged on the two sides of the fixed blocks 23 matched with the fixed blocks of the fixed blocks 23 matched with the movable tables 1, and the fixed blocks 23 are arranged in the fixed blocks of the fixed blocks 23 matched with the movable tables 1 and are arranged in the movable tables, and the fixed blocks are matched with the fixed blocks and matched with the two side bodies 1 and are arranged in the two side and 23, and the fixed blocks are matched with the fixed blocks and with the two side and the two side components and with the inclined blocks and the two side and the lower components and with the one side and the one is equipped with a 13;
The moving part comprises a first screw rod 26 rotatably assembled in the injection molding machine body 1, a threaded hole matched with the first screw rod 26 is formed in the moving table 16, a motor 27 is arranged in the injection molding machine body 1, and a transmission part is arranged between an output shaft of the motor 27 and the first screw rod 26;
When the cosmetic bottle clamping device is used, the hydraulic cylinder 14 and the electric telescopic rod 15 drive the movable die 11 and the stripper plate 13 to synchronously move, so that the movable die 11 and the stripper plate 13 are attached to the fixed die 12, injection molding is carried out, after injection molding is finished, the hydraulic cylinder 14 and the electric telescopic rod 15 drive the movable die 11 and the stripper plate 13 to be separated from the fixed die 12, meanwhile, the motor 27 drives the first screw rod 26 to move through a transmission piece, the first screw rod 26 drives the movable table 16 to move, the movable table 16 drives the supporting column 17 to move, the supporting column 17 drives the blanking plate 19 to move, the blanking plate 19 is flush with the stripper plate 13, the output end of the electric telescopic rod 15 drives the stripper plate 13 to move, meanwhile, the first conical column 24 drives the two inclined blocks 23 to move to two sides, the first clamping plate 20 and the second clamping plate 21 to synchronously move, meanwhile, a cosmetic bottle on the side of the movable die 11 is pushed into a round hole of the blanking plate 19, the electric telescopic rod 15 drives the stripper plate 13 to be attached to the movable die 11 again, and the first clamping plate 20 and the second clamping plate 21 clamp the cosmetic bottle 19 to rotate under the elastic action of the first spring 22 on two sides, and then the first clamping plate 20 and the second clamping plate 21 rotate to clamp the cosmetic bottle 19 through the first clamping plate 21, and the first clamping plate 10 is placed on the side of the motor, and the cosmetic bottle clamping device is convenient to be clamped, and the cosmetic bottle clamping assembly is carried by a finished, and the cosmetic bottle is convenient to be processed;
When the electric telescopic rod drives the stripper plate to move, the formed product is pushed into the round hole of the blanking plate, the first clamping plate and the second clamping plate are used for clamping, and the rotating assembly and the movement are matched to drive the blanking plate to move, so that the cosmetic bottle is blanked, and the cosmetic bottle is stably and orderly placed on the upper side of the conveying belt, so that the follow-up use is facilitated, and the production efficiency of cosmetics is improved.
The rotating assembly comprises a support column 17, a gear ring 30 is concentrically and fixedly arranged at the lower side of the support column 17, a toothed plate 31 matched with the gear ring 20 is fixedly arranged in the injection molding machine body 1, a first bevel gear 32 is concentrically and fixedly arranged on a round rod 18, a vertical shaft 33 is rotationally assembled on the support column 17, a second bevel gear 34 matched with the first bevel gear 32 is concentrically and fixedly arranged at the upper side of the vertical shaft 33, a first gear 35 is concentrically and fixedly arranged at the lower side of the vertical shaft 33, and a plurality of vertical teeth 36 matched with the first gear 35 are fixedly arranged in the injection molding machine body 1;
When the device is used, the movable table 16 drives the support column 17 to move to a certain distance, the gear ring 30 at the lower side of the support column 17 is meshed with the toothed plate 31, so that the support column 17 is driven to rotate, the support column 17 drives the blanking plate 19 to rotate, the movable table 16 drives the support column 17 to move continuously, the first gear 35 is meshed with the vertical teeth 36, the first gear 35 drives the vertical shaft 33 to rotate, the vertical shaft 33 drives the second conical teeth 34 to rotate, the second conical teeth 34 drive the round rod 18 to rotate through the first conical teeth 32, the blanking plate 19 is adjusted to be flush with the conveyor belt 10, meanwhile, the opening orientation of a cosmetic bottle is adjusted, and the device is convenient for subsequent processing after being placed on the upper side of the conveyor belt 10, and the use convenience of the device is improved.
The front side of the injection molding machine body 1 is provided with a lifting assembly matched with the support column 17, the lifting assembly comprises a lifting platform 40 which is assembled by sliding at the front side of the injection molding machine body 1, the front side of the injection molding machine body 1 is rotatably provided with two X-shaped telescopic frames 41 matched with the lifting platform 40, the lower sides of the two X-shaped telescopic frames 41 are fixedly provided with two connecting rods 42 together, the inside of the injection molding machine body 1 is rotatably provided with a bidirectional screw 43 matched with the two connecting rods 42, and the rear side of the bidirectional screw 43 is concentrically and fixedly provided with a long rod 44;
The transmission part comprises a round shaft 50 concentrically and fixedly arranged on an output shaft of a motor 27, two elliptic plates 51 are slidably arranged in the injection molding machine body 1, a first belt pulley matched with a first screw rod 26 is rotatably arranged between the two elliptic plates 51, a second belt pulley matched with the round shaft 50 is rotatably arranged between the two elliptic plates 51, a belt 52 is arranged between the first belt pulley and the second belt pulley, a plurality of first clamping blocks 53 are fixedly arranged on the side wall of the round shaft 50 and the side wall of a long rod 44, a plurality of second clamping blocks 54 are fixedly arranged on the side wall of the first screw rod 26, a second screw rod 55 matched with the two elliptic plates 51 is rotatably arranged in the injection molding machine body 1, a second gear 56 is concentrically and fixedly arranged on the rear side of the second screw rod 55, and a rack 57 matched with the second gear 56 is fixedly arranged on the lower side of the movable die 13;
In the use process of the invention, when the hydraulic cylinder 14 drives the movable die 11 to be separated from the fixed die 12, the movable die 11 synchronously drives the second gear 56 to rotate through the rack 57, the second gear 56 drives the second screw 55 to rotate, the second screw 55 drives the two elliptical plates 51 to move, the elliptical plates 51 drive the first belt pulley and the second belt pulley to move, so that the first belt pulley slides to the side wall of the circular shaft 50, and thus, when the motor 27 operates, the circular shaft 50, the first belt pulley, the second belt pulley and the belt 52 drive the first screw 26 to rotate, and the first screw 26 drives the movable table 16 to move, so that the structure is simple and reasonable;
In the use process of the invention, when the first screw 26 drives the movable table 16 to slide to the upper side of the lifting platform 40, the hydraulic cylinder 14 drives the movable die 11 to be attached to the fixed die 12, the rack 57 drives the second gear 56 to rotate, the second gear 56 drives the second screw 55 to rotate, the elliptical plate 51 drives the first belt pulley, the second belt pulley and the belt 52 to move, the first belt pulley is connected with the long rod 44 and the circular shaft 50, the second belt pulley and the second clamping block 54 are separated, the motor 27 drives the bidirectional screw 43 to rotate, the bidirectional screw 43 drives the two X-shaped telescopic frames 41 to rotate, the lifting platform 40 descends, the lifting platform 40 drives the supporting columns 17 to descend, the supporting columns 17 synchronously drive the blanking plates 19 to descend, and accordingly the two inclined blocks 23 on the side wall of the blanking plates 19 are driven by the second conical columns 25 to drive the first clamping plates 20 and the second clamping plates 21 to be away from each other, so that the cosmetic bottles are placed on the upper side of the conveying belt 10, and the motor 27 drives the bidirectional screw 43 to rotate, the lifting platform 40 ascends, automatic demoulding and discharging are realized, and the production cost is reduced.
The injection molding machine comprises an injection molding machine body 1, a gear ring 30 and a first gear 35, a limiting piece, a first clamping plate 66, a first limiting plate 67 and a plurality of second springs 68, wherein the limiting piece is matched with the gear ring 30 and the first gear 35, the limiting piece comprises a vertical plate 65 which is slidably assembled in the injection molding machine body 1, a first clamping plate 66 which is matched with the first gear 35 is fixedly arranged on the front side of the vertical plate 65, a first limiting plate 67 which is matched with the gear ring 30 is fixedly arranged on the upper side of the vertical plate 65, and a plurality of second springs 68 which are linearly distributed are fixedly arranged between the rear side of the vertical plate 65 and the injection molding machine body 1;
The lower side of the lifting platform 40 is provided with a locking piece matched with the gear ring 30 and the first gear 35, the locking piece comprises a long plate 70 which is slidingly assembled below the lifting platform, a second clamping plate 71 matched with the first gear 35 is fixedly arranged on the lower side of the long plate 70, a second limiting plate 72 matched with the gear ring 30 is fixedly arranged on the upper side of the long plate 70, a plurality of symmetrically distributed guide rods 73 are fixedly arranged on the side wall of the long plate 70, and a plurality of third springs 74 matched with the guide rods 73 are fixedly arranged between the side wall of the long plate 70 and the side wall of the lifting platform 40;
when the movable die disclosed by the invention is used, when the movable table 16 is close to the movable die 11, the first clamping plate 66 and the first limiting plate 67 lock and limit the gear ring 30 and the first gear 35 under the elastic action of the second spring 68, so that the rotation of the blanking plate 19 and the supporting column 17 is prevented, the blanking plate 19 is ensured to be always flush with the stripper plate 13, and the smooth use of the device is ensured;
In the use process of the invention, when the movable table 16 moves, under the elastic action of the second spring 68, the vertical plate 65 drives the first clamping plate 66 and the first limiting plate 67 to synchronously move, the gear ring 30 and the first gear 35 are always locked, after moving to a certain position, the first clamping plate 66 and the first limiting plate 67 are separated from the gear ring 30 and the first gear 35, the gear ring 30 and the first gear 35 are driven by the toothed plate 31 and the vertical teeth 36 to rotate, after separating from the toothed plate 36, the second clamping plate 71 and the second limiting plate 72 limit and lock the gear ring 30 and the first gear 35, and along with the movement of the movable table 16, the third spring 74 is compressed, and the gear ring 30 and the first gear 35 are always limited in the whole process, so that the smooth use of the device is ensured.
The front side of the injection molding machine body 1 is slidingly provided with two box doors 80, the side wall of the supporting column 17 is rotationally provided with two vertical rods 81 which are symmetrically distributed, and pull rods 82 are hinged between the vertical rods 81 and the box doors 80 on the same side;
When the invention is used, the movable table 16 drives the supporting column 17 to move, and the door 80 is opened and closed through the pull rod 82, so that the long-term contact between the inside of the injection molding machine body 1 and the outside is avoided, the inside of the injection molding machine body 1 is ensured to be clean and tidy, and the quality of products is ensured.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims of this invention, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the invention disclosed herein.
Claims (7)
1. The injection molding device for the PET cosmetic bottle comprises an injection molding machine body and a conveying belt, wherein the injection molding machine body comprises a movable die, a fixed die and a stripper plate, and is characterized in that the conveying belt is arranged on the front side of the injection molding machine body, a hydraulic cylinder matched with the movable die is arranged in the injection molding machine body, an electric telescopic rod matched with the stripper plate is fixedly arranged on the upper side of the movable die, a movable table is slidably arranged in the injection molding machine body, a supporting column is arranged on the upper side of the movable table, a round rod is arranged on the upper side of the supporting column, a blanking plate matched with the stripper plate is fixedly arranged on one side of the round rod, which is far away from the supporting column, a plurality of round holes matched with the fixed die are formed in the blanking plate, a first clamping plate is slidably arranged on one side of the blanking plate, a second clamping plate matched with the first clamping plate, a first spring is fixedly arranged between the side wall of the opposite side of the first clamping plate and the side wall of the second clamping plate, a plurality of conical rotating parts matched with the movable table are arranged on the movable table, a plurality of conical parts matched with the movable table are arranged on the movable table, and a plurality of conical parts matched with the movable table are arranged in the movable table, and the movable table are fixedly arranged on the two conical parts;
The moving part comprises a first screw rod which is assembled in the injection molding machine body in a rotating mode, a threaded hole which is matched with the first screw rod is formed in the moving table, a motor is installed in the injection molding machine body, and a transmission part is arranged between an output shaft of the motor and the first screw rod.
2. The injection molding device of the PET cosmetic bottle of claim 1, wherein the rotating assembly comprises a gear ring fixedly arranged on the lower side of the supporting column in a concentric manner, a toothed plate matched with the gear ring is fixedly arranged in the injection molding machine body, a first bevel gear is fixedly arranged on the round rod in a concentric manner, a vertical shaft is rotatably assembled in the supporting column, a second bevel gear matched with the first bevel gear is fixedly arranged on the upper side of the vertical shaft in a concentric manner, a first gear is fixedly arranged on the lower side of the vertical shaft in a concentric manner, and a plurality of vertical teeth matched with the first gear are fixedly arranged in the injection molding machine body.
3. The injection molding device of the PET cosmetic bottle of claim 2, wherein a lifting assembly matched with the supporting column is arranged on the front side of the injection molding machine body, the lifting assembly comprises a lifting platform slidingly assembled on the front side of the injection molding machine body, two X-shaped telescopic frames matched with the lifting platform are rotatably assembled on the front side of the injection molding machine body, two connecting rods are fixedly arranged on the lower sides of the two X-shaped telescopic frames together, a bidirectional screw rod matched with the two connecting rods is rotatably assembled in the injection molding machine body, and a long rod is fixedly arranged on the rear side of the bidirectional screw rod in a concentric manner.
4. The injection molding device of the PET cosmetic bottle of claim 3, wherein the transmission piece comprises a round shaft concentrically and fixedly arranged on an output shaft of the motor, two elliptical plates are slidably arranged in the injection molding machine body, a first belt pulley matched with the first screw rod is rotatably arranged between the two elliptical plates, a second belt pulley matched with the round shaft is rotatably arranged between the two elliptical plates, a belt is arranged between the first belt pulley and the second belt pulley, a plurality of first clamping blocks are fixedly arranged on the side wall of the round shaft and the side wall of the long rod, a plurality of second clamping blocks are fixedly arranged on the side wall of the first screw rod, a second gear is concentrically and fixedly arranged on the rear side of the second screw rod, and a rack matched with the second gear is fixedly arranged on the lower side of the movable die.
5. The injection molding device of the PET cosmetic bottle of claim 4, wherein a limiting piece matched with the gear ring and the first gear is arranged inside the injection molding machine body, the limiting piece comprises a vertical plate which is slidably assembled inside the injection molding machine body, a first clamping plate matched with the first gear is fixedly arranged on the front side of the vertical plate, a first limiting plate matched with the gear ring is fixedly arranged on the upper side of the vertical plate, and a plurality of second springs which are distributed linearly are fixedly arranged between the rear side of the vertical plate and the injection molding machine body.
6. The injection molding device of the PET cosmetic bottle of claim 5, wherein a locking piece matched with the gear ring and the first gear is arranged on the lower side of the lifting platform, the locking piece comprises a long plate which is assembled on the lower side of the lifting platform in a sliding mode, a second clamping plate matched with the first gear is fixedly arranged on the lower side of the long plate, a second limiting plate matched with the gear ring is fixedly arranged on the upper side of the long plate, a plurality of symmetrically distributed guide rods are fixedly arranged on the side wall of the long plate, and a plurality of third springs matched with the guide rods are fixedly arranged between the side wall of the long plate and the side wall of the lifting platform.
7. The injection molding device of the PET cosmetic bottle of claim 6, wherein two doors are slidably arranged in front of the injection molding machine body, two vertical rods which are symmetrically distributed are rotatably arranged on the side walls of the supporting columns, and pull rods are hinged between the vertical rods and the doors on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411904810.XA CN119348056B (en) | 2024-12-23 | 2024-12-23 | Injection molding device of PET cosmetic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411904810.XA CN119348056B (en) | 2024-12-23 | 2024-12-23 | Injection molding device of PET cosmetic bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119348056A CN119348056A (en) | 2025-01-24 |
| CN119348056B true CN119348056B (en) | 2025-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411904810.XA Active CN119348056B (en) | 2024-12-23 | 2024-12-23 | Injection molding device of PET cosmetic bottle |
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| CN (1) | CN119348056B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100756A (en) * | 2023-03-17 | 2023-05-12 | 强能电气有限公司 | 90-degree straight-drawing bent angle joint die and injection molding device thereof |
| CN117962245A (en) * | 2024-03-28 | 2024-05-03 | 广东众思创塑业有限公司 | Cosmetic bottle shaping bicolor injection mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281746A (en) * | 1995-04-13 | 1996-10-29 | Yamashiro Seiki Seisakusho:Kk | Guiding mechanism of mold clamping unit for injection molding machine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100756A (en) * | 2023-03-17 | 2023-05-12 | 强能电气有限公司 | 90-degree straight-drawing bent angle joint die and injection molding device thereof |
| CN117962245A (en) * | 2024-03-28 | 2024-05-03 | 广东众思创塑业有限公司 | Cosmetic bottle shaping bicolor injection mold |
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| CN119348056A (en) | 2025-01-24 |
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