CN114619650A - Linear injection blowing integrated plastic bottle forming equipment - Google Patents

Abstract

The invention discloses linear injection-blowing integrated plastic bottle forming equipment, which comprises an injection molding module and a bottle blowing module, wherein the injection molding module is used for performing injection molding on rows of green bodies, the bottle blowing module is used for simultaneously performing bottle blowing operation on the rows of green bodies to form rows of plastic bottles, the injection molding module and the bottle blowing module are arranged in a linear mode in sequence, and the arrangement direction of the rows of green bodies formed by injection molding of the injection molding module, the arrangement direction of the rows of plastic bottles formed by bottle blowing of the bottle blowing module and the arrangement directions of the injection molding module and the bottle blowing module are arranged in the same direction; the linear injection-blowing integrated plastic bottle forming equipment further comprises a transfer mechanism for horizontally moving the rows of blanks formed and output by the injection molding module to the bottle blowing module. The whole plastic bottle manufacturing process, conveying process and driving mode are simple and single; the interference among all process links is less, the limitation is less, the yield can be improved by times, even dozens of times, and a favorable process basis is provided for the mass rapid production and manufacture of various plastic bottles.

Description

Linear injection blowing integrated plastic bottle forming equipment

technical field

The invention relates to the technical field of plastic bottle forming, in particular, to a plastic bottle forming equipment integrated with linear injection and blowing.

Background technique

Plastic bottle is a commonly used container, widely used in medical liquid containers, medical powder containers, medicine containers, beverage containers, seasoning containers, etc., so its demand is very large.

The blowing process of plastic bottles is divided into one-step method and two-step method. The two-step blowing method is relatively widely used because of the high output of the machine, but the one-step blowing method has advantages in energy saving due to the use of the residual temperature of the preform. If the output of the one-step blow molding machine is increased to the level of the two-step blow molding machine, its advantages will be highlighted.

The two representative companies of one-step blow molding machines are Japan's Aoki and Nissei. Among them, the disc-type three-station used by Qingmugu, the process is blank injection, bottle blowing, and bottle delivery; Nissei uses a disc-type four-station, the process is blank injection, preheating, blowing, and bottle delivery. . Although the process of the two is slightly different, they both use a disc structure. However, the disc structure severely limits the output of blowing bottles, and accordingly affects the output of plastic bottles.

SUMMARY OF THE INVENTION

The invention provides a linear injection-blowing integrated plastic bottle forming equipment to solve the technical problem that the output of the existing one-step bottle blowing machine is seriously limited.

According to one aspect of the present invention, there is provided a linear injection-blow-integrated plastic bottle molding equipment, comprising an injection molding module for injection-molding a row of blanks and a simultaneous blowing operation for the rows of blanks to form a plastic bottle. For the blowing module of the plastic bottle, the injection molding module and the blowing module are arranged in a straight line, and the arrangement direction of the rows of blanks injection-molded by the injection molding module, and the arrangement of the rows of plastic bottles formed by the blowing module The direction and the arrangement direction of the injection molding module and the blowing module are arranged in the same direction; the linear injection and blowing integrated plastic bottle molding equipment also includes a transfer mechanism for translating the rows of blanks formed and output by the injection molding module to the blowing module.

Further, a blank preheating module is arranged between the injection molding module and the bottle blowing module, and the injection molding module, the blank preheating module and the bottle blowing module are arranged in a linear sequence; The blank is moved to the blank preheating module for preheating, and then moved to the blowing module for blowing.

Further, the green body preheating module includes a preheating frame, a preheating auxiliary plate, a preheating link mechanism, a preheating first movable platen, a preheating fixed platen, a first preheating mold, a fixed preheating mold, a preheating The slide rail and the preheating power mechanism; the preheating fixed platen is fixed on the preheating frame, the preheating auxiliary plate and the preheating first movable platen are slidably assembled on the preheating slide rail, and the preheating first movable platen is in the preheating auxiliary Between the plate and the preheating fixed platen, the preheating linkage mechanism is located between the preheating auxiliary plate and the preheating first movable platen, and the power output end of the preheating power mechanism is connected to the preheating linkage mechanism; The mold is fixed on the side of the preheating first movable platen facing the preheating fixed platen, the fixed preheating mold is fixed on the side of the preheating fixed platen facing the first preheating mold, the first preheating mold and the fixed preheating mold The opposing snap-fits form rows of preheating cavities for simultaneously preheating rows of blanks.

Further, the blank preheating module includes a preheating frame, a preheating auxiliary plate, a preheating linkage mechanism, a preheating first movable template, a preheating second movable template, a preheating fixed template, a first preheating mold, The second preheating die, the fixed preheating die, the preheating Collin column and the preheating power mechanism; the preheating fixed platen is fixed on the preheating frame, and there are fixed preheating moulds on both sides of the preheating fixed platen; The auxiliary plate, the preheating first moving platen and the preheating second moving platen are slidingly assembled on the preheating Collin column. The power output end of the mechanism is connected to the preheating link mechanism; the preheating first movable template and the preheating second movable template are respectively set on both sides of the preheating fixed template, and the preheating first movable template faces the side of the preheating fixed template A first preheating die is fixed, and a second preheating die is fixed on the side of the preheating second movable die plate facing the preheating fixed die plate; The rows of preheating cavities for simultaneous preheating, the second preheating die and the fixed preheating die are relatively fastened to form rows of preheating cavities for simultaneously preheating the rows of blanks.

Further, the injection molding module includes a hopper, a barrel, a screw, a heating device, a non-return valve, a driving device, and a blank mold assembly, and the blank mold assembly includes a first half mold, a second half mold, and a first half mold for driving the first half. The mold clamping drive of the half-side mold and the second half-side mold for mold closing or mold opening. A plurality of blank forming cavities arranged in rows are correspondingly arranged between the first half-side mold and the second half-side mold and are respectively connected to the blank forming cavities. There is also a material flow path outside the blank mold assembly, which is used to connect to the material flow path; the material in the hopper falls into the barrel, and the screw is driven by the driving device to push the screw screw, and the screw is screwed by the heating device. The materials in the pushing process are heated and output to the injection pipe of the blank mold assembly to inject a row of blanks in the blank mold assembly, and the blank mold assembly is opened to output the rows of blanks; the anti-reflux valve is set. On the end of the screw facing the blank die assembly.

Further, the injection molding module includes a blank mold assembly, a Haval plate, a Haval mold, a mold opening wedge, a transition slide rail, a transition mold, a lifting power unit, a horizontal power unit, and an injection core rod; the transition mold is slidably assembled on the transition slide. On the rail, the fixed end of the horizontal power device is installed on the transition slide rail, the power output end of the horizontal power device is connected to the transition die, and the transition slide rail is installed on the power output end of the lifting power device; the blank die assembly has spaced rows. The rows of blank molding cavities of the cloth, the injection core rod and the blank molding cavity of the Haval mold and the blank mold assembly are arranged vertically one-to-one; Hold and fix, there is a conical groove in the clamping seam of the Haval plate, and the mold opening wedge and the conical groove are movably cooperated to push the Haval plate, thereby realizing the automatic falling of the blank; the injection core rod and the Haval plate are respectively opposite to The blank mold assembly is movably arranged up and down.

Further, the blowing module includes a blowing rack, a blowing auxiliary plate, a blowing linkage mechanism, a first moving mold for blowing, a fixed mold for blowing, a first moving blow mold for blowing, a fixed blow mold for blowing, and a blow mold for blowing. The bottle slide rail, the blowing power mechanism and the blowing components; the bottle blowing fixed template is fixed on the bottle blowing frame, the bottle blowing auxiliary plate and the first moving template for blowing are slidably assembled on the blowing slide rail, and the first moving The template is located between the bottle blowing auxiliary plate and the bottle blowing fixed template, the bottle blowing link mechanism is between the bottle blowing auxiliary plate and the first moving template for bottle blowing, and the power output end of the blowing power mechanism is connected to the bottle blowing link mechanism ; The blowing part can be arranged on the blowing rack in a lifting and lowering manner; the first movable blowing mold for blowing is fixed on the side of the first moving template for blowing that faces the fixed template for blowing, and the fixed blowing mold for blowing is fixed on the fixed blowing mold. On the side of the template facing the first moving template for blowing, the first moving blowing mold for blowing and the fixed blowing mold for blowing are relatively fastened to form rows of blowing cavities for simultaneously blowing rows of blanks.

Further, the blowing module includes a blowing frame, a blowing auxiliary plate, a blowing linkage mechanism, a first moving mold for blowing, a second moving mold for blowing, a fixed mold for blowing, a first moving blow mold for blowing, The second moving blowing mold for blowing, the fixed blowing mold for blowing, the Collin column for blowing, the power mechanism for blowing and the blowing parts; the fixed plate for blowing is fixed on the blowing frame, and the two sides of the fixed plate for blowing are provided with Fixed blowing mold for blowing; the auxiliary blowing plate, the first moving template for blowing, and the second moving template for blowing are slidably assembled on the blowing Collin column, and there is a blowing blower between the auxiliary blowing plate and the first moving template for blowing. The bottle connecting rod mechanism, the power output end of the blowing power mechanism is connected to the blowing connecting rod mechanism; the first moving template for blowing and the second moving template for blowing are respectively set on both sides of the fixed template for blowing, and the first moving template for blowing The side of the template facing the bottle blowing fixed template is fixed with the first movable blow mold for blowing, and the side of the second movable template for blowing toward the fixed template is fixed with the second movable blow mold for blowing; On the bottle rack; the first movable blow mold for bottle blowing and the bottle blowing fixed blow mold are relatively buckled to form a row of bottle blowing cavities for simultaneously blowing the rows of blanks, and the second movable blow mold for bottle blowing and the bottle blowing The fixed blow molds are relatively fastened to form rows of blowing cavities for simultaneously blowing the rows of blanks.

Further, the transfer mechanism includes a transfer bracket, a transfer bottle clamp, a transfer translation plate, a transfer first slide rail, a transfer slide seat, a transfer second slide rail, a transfer connection plate, a transfer first power device, and a transfer second power device; transfer; The bottle clips are arranged in rows at intervals and assembled on the transfer translation plate, the transfer translation plate is slidably connected to the transfer slide seat along the length direction through the first transfer slide rail, and the transfer slide seat is slidable along the width direction through the transfer second slide rail. It is slidably connected to the transfer bracket, the power output end of the first transfer power device is connected and drives the transfer slide to slide on the transfer bracket along the width direction, and the power output end of the second transfer power device is connected through the transfer connection plate and drives the transfer translation. The plate slides lengthwise on the transfer carriage.

Further, the linear injection-blow-integrated plastic bottle molding equipment further includes a cover for forming a closed cavity on the outside so that the molding process of the plastic bottle is performed in a sterile environment.

The present invention has the following beneficial effects:

The linear injection-blow-integrated plastic bottle molding equipment of the present invention is injection-molded into a row of blanks by an injection molding module, and then the injection-molded rows of blanks are simultaneously clamped by a transfer mechanism and transferred to the bottom by means of translation. One station; the transfer mechanism translates the rows of blanks into the blowing module, and the blowing module blows the rows of blanks at the same time, and then moves out the rows of plastic bottles completed by the rows of blowing through the transfer mechanism, so as to realize the whole process. The manufacturing process of plastic bottles; due to the required temperature from the injection molding module to the blowing module, the rows of blanks are determined by the distance between the injection molding module and the blowing module, the translational transfer speed of the transfer module, and the working environment of the entire plastic bottle molding equipment. Comprehensive temperature guarantee. The entire plastic bottle production process, conveying process, and driving method are simple and single. The injection molding module is injection-molded into rows of blanks, and the rows of blanks are translated as a whole to the blowing module for blowing. The obtained rows of plastic bottles are output as a whole and transferred. The mechanism only needs to reciprocate and translate; in addition, due to the linear injection-blowing integrated process, there is less interference and restrictions between each process link, and the number of rows of blanks and the number of obtained rows of plastic bottles are not easily limited by space. , it can easily achieve multiple rows of plastic bottles, or even multiple rows of the same batch production, so the output can be doubled or even dozens of times improved, providing advantages for the rapid production of various types of plastic bottles in large quantities process basis.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the drawings.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a schematic structural diagram of a linear injection-blow-integrated plastic bottle molding equipment according to a preferred embodiment of the present invention;

2 is a schematic structural diagram of a blank preheating module according to a preferred embodiment of the present invention;

FIG. 3 is a schematic top view of the structure of the blank preheating module according to the preferred embodiment of the present invention;

4 is a schematic structural diagram of the injection molding state of the injection molding module according to the preferred embodiment of the present invention;

FIG. 5 is a schematic top-view structural diagram of an injection molding module according to a preferred embodiment of the present invention;

6 is a schematic structural diagram of the output state of the injection molding module of the preferred embodiment of the present invention after the blank is formed;

7 is a schematic diagram of the combined structure of a Haval plate and a Haval die according to a preferred embodiment of the present invention;

Fig. 8 is the k-k sectional view of Fig. 7;

9 is a schematic structural diagram of a bottle blowing module according to a preferred embodiment of the present invention;

10 is a schematic structural diagram of a transfer mechanism according to a preferred embodiment of the present invention;

11 is a schematic cross-sectional structural diagram of a transfer mechanism according to a preferred embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a preheating module of a push-and-lock mode blank according to a preferred embodiment of the present invention;

13 is a schematic structural diagram of a linear injection, preheating and blowing integrated plastic bottle molding equipment according to a preferred embodiment of the present invention. illustration:

100, injection molding module; 101, blank mold assembly; 102, Haval plate; 103, Haval mold; 104, mold opening wedge; 105, transition slide rail; 106, transition mold; 107, lifting power unit; 108, horizontal power device; 109, injection core rod; 200, blowing module; 201, blowing rack; 202, blowing auxiliary board; 203, blowing linkage mechanism; 204, first moving template for blowing; 205, blowing fixed Template; 206, the first dynamic blow mold for blowing; 207, the fixed blow mold for blowing; 208, the blowing slide rail; 209, the blowing power mechanism; 210, the blowing part; 211, the second moving template for blowing; 212 , The second moving blow mold for blowing; 213, Collin column for blowing; 300, Transfer mechanism; 301, Transfer bracket; 302, Transfer bottle clamp; 303, Transfer translation plate; 304, Transfer the first slide rail; 305, Transfer 306, transfer the second slide rail; 307, transfer the connecting plate; 308, transfer the first power unit; 309, transfer the second power unit; 400, the blank preheating module; 401, the preheating rack; 402, 403. Preheating link mechanism; 404, Preheating the first moving template; 405, Preheating the fixed template; 406, The first preheating mold; 407, Preheating the mold; 408, Preheating the power mechanism 409, preheating the second moving template; 410, the second preheating mold; 411, preheating the Colin column; 412, preheating the moving template; 413, moving the preheating mold.

Detailed ways

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered below.

Figure 1 is a schematic structural diagram of a linear injection-blowing integrated plastic bottle molding equipment according to a preferred embodiment of the present invention; Figure 2 is a schematic structural schematic diagram of a blank preheating module according to a preferred embodiment of the present invention; Figure 3 is a schematic diagram of a preferred embodiment of the present invention. Figure 4 is a schematic structural diagram of the injection molding state of the preferred embodiment of the present invention; Figure 5 is a top structural schematic diagram of the injection molding module of the preferred embodiment of the present invention; Figure 7 is a schematic diagram of the combined structure of the Haval plate and Haval mold according to the preferred embodiment of the present invention; Figure 8 is a k-k cross-sectional view of Figure 7; Figure 9 is a preferred embodiment of the present invention. Figure 10 is a schematic structural diagram of a transfer mechanism according to a preferred embodiment of the present invention; Figure 11 is a cross-sectional structural schematic diagram of the transfer mechanism according to a preferred embodiment of the present invention.

As shown in FIG. 1 , the linear injection-blow-integrated plastic bottle molding equipment of this embodiment includes an injection molding module 100 for injection-molding rows of blanks, and for simultaneously performing a bottle blowing operation on the rows of blanks to form The blowing modules 200 of the rows of plastic bottles, the injection moulding modules 100 and the blowing modules 200 are arranged in a straight line in sequence, and the arrangement direction of the rows of blanks injection-molded by the injection moulding module 100, and the composition formed by the blowing of the blowing module 200. The arrangement direction of the row of plastic bottles and the arrangement direction of the injection molding module 100 and the blowing module 200 are arranged in the same direction; the linear injection and blowing integrated plastic bottle molding equipment also includes a row of blanks for molding and outputting the injection molding module 100 The transfer mechanism 300 that translates to the blowing module 200 . The linear injection-blowing integrated plastic bottle molding equipment of the present invention is injection-molded into rows of blanks by the injection molding module 100 , and then the injection-molded rows of blanks are simultaneously clamped by the transfer mechanism 300 and transferred by translation. Go to the next station; the transfer mechanism 300 translates the rows of blanks into the blowing module 200, the blanks are blown in the rows by the blowing module 200 at the same time, and then the rows of plastics that are blown by the rows are blown by the transfer mechanism 300. The bottle is removed, and then the entire plastic bottle manufacturing process is realized; due to the required temperature of the injection molding module 100 to the bottle blowing module 200, the rows of blanks are determined by the distance between the injection molding module 100 and the bottle blowing module 200, and the translation of the transfer module. The speed and the working environment temperature of the entire plastic bottle molding equipment are comprehensively guaranteed. The production process, conveying process and driving mode of the entire plastic bottle are simple and single. The injection molding module 100 injects a row of blanks, and the row of blanks is translated as a whole to the blowing module 200 for bottle blowing, and the obtained rows of plastic bottles are output as a whole. , the transfer mechanism 300 only needs to reciprocate and translate; in addition, due to the use of a linear injection-blowing integrated process, the interference and restrictions between each process link are less, and the number of rows of blanks and the number of obtained rows of plastic bottles are not easily affected. Due to the limitation of space, it is easy to achieve multiple rows of plastic bottles, or even multiple rows of the same batch production, so the output can be doubled, or even dozens of times, for the rapid production of various types of plastic bottles in large quantities Manufacturing provides a favorable process base. As shown in Figure 1, the injection molding machine realizes the distribution of injection materials through the injection pipe, and enters into the material flow paths of multiple blank mold components respectively, and then realizes blank molding in the blank molding cavity of the blank mold components. Preferably, the number of blank mold assemblies is two groups. Optionally, the injection pipe itself has the function of thermal insulation, and if necessary, a heating pipe clamp can be arranged outside the injection pipe. Optionally, the blank forming cavities in the blank mold assembly are arranged in a single row, and the blank forming cavities are arranged at intervals from each other, and the number of blank forming cavities in a single row is 3-20. Optionally, the blank forming cavities in the blank mold assembly are arranged in multiple rows, and the blank forming cavities are arranged at intervals from each other; preferably, the blank forming cavities in the blank mold assembly are arranged in two rows. Optionally, the arrangement of the blowing stations of the blowing module 200 and the arrangement of the transfer bottle clamps 302 of the transfer mechanism 300 are completely matched with the arrangement of the blank molding cavities of the blank mold assembly. Panning action, you can complete the rapid production of plastic bottles in batches. The blank forming cavities of the injection molding module 100 are arranged at equal intervals; specifically, the blank forming cavities of the blank mold assembly 101 are arranged at equal intervals. The plurality of Haval dies 103 are arranged at equal intervals, and the distance between the central axes of two adjacent Haval dies 103 is the same as the distance between the central axes of two adjacent blank forming cavities. The blowing cavities of the blowing module 200 are arranged at equal intervals, and the distance between the central axes of two adjacent blowing cavities is the same as the distance between the central axes of two adjacent blank molding cavities.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, a blank preheating module 400 is provided between the injection molding module 100 and the bottle blowing module 200 , the injection molding module 100 , the blank preheating module 400 and the bottle blowing module 200 are arranged in a straight line; the injection molding module 100 translates the rows of blanks output by injection molding through the transfer mechanism 300 into the blank preheating module 400 for preheating, and then translates into the blowing module 200 for blowing. Due to the material of the plastic bottle, the thickness of the substrate, the size and other reasons or other reasons, the blank after injection molding cannot be directly blown, so it is necessary to add a preheating link between injection molding and blowing. The injection molding module 100 , the blank preheating module 400 and the bottle blowing module 200 are also arranged in a straight line in sequence, and the arrangement direction and spacing of the preheating chambers of the blank preheating module 400 are the same as the blank molding of the injection molding module 100 . The cavity, the bottle blowing cavity of the bottle blowing module 200, and the transfer bottle clamp 302 of the transfer mechanism 300 are matched, so that the transfer mechanism 300 can complete the transfer action of the rows of materials between each station process through a simple reciprocating and translational movement; After injection molding, the injection molding module 100 outputs rows of blanks, and the transfer mechanism 300 simultaneously clamps the rows of blanks and translates them into the blank preheating module 400 for preheating, and then translates into the blowing module 200 for simultaneous bottle blowing. After the blowing is completed, the output is output; the output can be output directly downward through the blowing module 200 , or the output can be released after being translated out of the blowing module 200 through the transfer mechanism 300 . Optionally, a heating medium circulation channel is arranged in the green body preheating module 400, and the green body is preheated by passing the heating medium; using a flowing heating medium to preheat is conducive to the precise control of the preheating temperature. The preheating cavities of the blank preheating module 400 are arranged at equal intervals, and the distance between the central axes of two adjacent preheating cavities is the same as the distance between the central axes of two adjacent blank molding cavities.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, the blank preheating module 400 includes a preheating frame 401 , a preheating auxiliary plate 402 , a preheating link mechanism 403 , and a preheating first movable template 404 , preheating fixed platen 405, first preheating mold 406, fixed preheating mold 407, preheating slide rail and preheating power mechanism 408; The preheating first movable template 404 is slidably assembled on the preheating slide rail, the preheating first movable template 404 is located between the preheating auxiliary plate 402 and the preheating fixed template 405, and the preheating link mechanism 403 is located in the preheating auxiliary plate Between 402 and the preheating first movable platen 404, the power output end of the preheating power mechanism 408 is connected to the preheating link mechanism 403; On one side of the fixed platen 405, the fixed preheating mold 407 is fixed on the side of the preheating fixed platen 405 facing the first preheating mold 406. Rows of preheating chambers in which rows of blanks are preheated simultaneously. The transfer mechanism 300 translates the rows of blanks output from the injection molding module 100 to the preheating station between the first preheating mold 406 and the fixed preheating mold 407, and drives the preheating link mechanism 403 to unfold through the preheating power mechanism 408, And push the preheating first movable platen 404 to drive the first preheating mold 406 to buckle to the fixed preheating mold 407 on the preheating fixed platen 405 and accommodate the blank, respectively, to the first preheating mold 406 and the fixed preheating mold 407. A heating medium with a preset temperature is passed into the heating medium circulation channel in the base body, and then the blank is preheated; after the preheating for a preset time, the preheating link mechanism 403 is driven to fold and shrink by the preheating power mechanism 408, So that the first preheating mold 406 is relatively separated from the fixed preheating mold 407 and the preheated rows of blanks are exposed, the preheated rows of blanks are transferred to the blowing module 200 of the next process through the transfer mechanism 300 for processing. Blow the bottle. Optionally, the preheating slides use Corinth columns. Optionally, the preheating auxiliary plate 402 can also be fixed on the preheating rack 401, and the preheating power mechanism 408 drives the preheating link mechanism 403 to act, thereby controlling the preheating first moving template 404 to move closer to or away from the preheating position. Template 405. Optionally, the preheating power mechanism 408 adopts an air cylinder, an oil cylinder, a telescopic motor, a gear set driving mechanism, etc. or similar driving mechanisms, which can be driven in cooperation with the preheating link mechanism 403; or can be directly driven by the preheating power mechanism 408.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, the blank preheating module 400 includes a preheating frame 401 , a preheating auxiliary plate 402 , a preheating link mechanism 403 , and a preheating first movable template 404 , preheating the second movable platen 409, preheating the fixed platen 405, the first preheating mold 406, the second preheating mold 410, the fixed preheating mold 407, the preheating Colin column 411 and the preheating power mechanism 408; preheating The fixed platen 405 is fixed on the preheating frame 401, and fixed preheating molds 407 are provided on both sides of the preheating fixed platen 405; the preheating auxiliary plate 402, the preheating first moving platen 404, and the preheating second moving platen 409 slide Assembled on the preheating Collin column 411, a preheating link mechanism 403 is arranged between the preheating auxiliary plate 402 and the preheating first movable template 404, and the power output end of the preheating power mechanism 408 is connected to the preheating link mechanism 403; the preheating first movable template 404 and the preheating second movable template 409 are respectively set on both sides of the preheating fixed template 405, and the preheating first movable template 404 is fixed on the side facing the preheating fixed template 405. Die 406, a second preheating die 410 is fixed on the side of the preheating second movable die plate 409 facing the preheating fixed die plate 405; In rows of preheating cavities for simultaneous preheating, the second preheating die 410 is relatively buckled with the fixed preheating die 407 to form rows of preheating cavities for simultaneously preheating rows of blanks. The transfer mechanism 300 translates the rows of blanks output from the injection molding module 100 to the first preheating station between the first preheating mold 406 and the fixed preheating mold 407 and between the second preheating mold 410 and the fixed preheating mold 407 . During the second preheating station, the preheating power mechanism 408 drives the preheating link mechanism 403 to unfold, and pushes the preheating first moving template 404 to drive the first preheating mold 406 to the predetermined preheating plate 405. The hot die 407 buckles and accommodates the blank, and the preheating auxiliary plate 402 is synchronously subjected to the force of the preheating link mechanism 403 to drive the preheating second movable die plate 409 to drive the second preheating die 410 toward the preheating Collin column 411. The fixed preheating die 407 on the preheating fixed platen 405 is buckled to accommodate the blank, and the heating medium circulation channels in the bases of the first preheating die 406 , the fixed preheating die 407 and the second preheating die 410 are respectively passed through. A heating medium with a preset temperature is used to preheat the blank; after the preheating for a preset time, the preheating link mechanism 403 is driven to fold and shrink by the preheating power mechanism 408 to synchronously make the first preheating mold 406 The second preheating die 410 is relatively separated from the fixed preheating die 407 and the second preheating die 410 is relatively separated from the fixed preheating die 407, and the preheated rows of blanks are exposed, and the preheated rows of blanks are transferred to the bottom through the transfer mechanism 300. The bottle blowing module 200 in one process performs bottle blowing. Optionally, the preheating power mechanism 408 adopts an air cylinder, an oil cylinder, a telescopic motor, a gear set driving mechanism, etc. or similar driving mechanisms, which can be driven in cooperation with the preheating link mechanism 403; or can be directly driven by the preheating power mechanism 408.

As shown in FIG. 12 and FIG. 13 , in this embodiment, the blank preheating module 400 includes a preheating frame 401 , a preheating fixed platen 405 , a preheating movable platen 412 and a preheating power mechanism 408 ; the preheating fixed platen 405 Fixed on the preheating frame 401, the preheating movable platen 412 is slidably assembled on the preheating frame 401 through the preheating slide rail, the preheating fixed platen 405 and the preheating movable platen 412 are arranged opposite to each other, and the preheating fixed platen 405 faces One side of the preheating movable platen 412 is fixed with a fixed preheating mold 407, and the side of the preheating movable platen 412 facing the preheating fixed platen 405 is fixed with a movable preheating mold 413; , constitute a preheating station. In the preheating station, when the fixed preheating die 407 and the movable preheating die 413 are in an open state, the transfer bottle clamp 302 is driven by the transfer second power device 309 to translate along the transfer first slide rail 304 to bring the rows of blanks into the preheating station. The preheating station is then driven by the first transfer power device 308 to translate forward along the transfer second slide rail 306 to make the rows of blanks in place. Then, under the action of the preheating power mechanism 408, the preheating movable die plate 412 is clamped in place along the preheating slide rail, and the preheating starts. After heating for a preset time, the preheating power mechanism 408 retreats and drives the preheating movable die plate 412 to open the mold, transfers the first power device 308 to drive back, and the rows of blanks return to the center line of motion, ready to enter the next process.

In this embodiment, the injection molding module 100 includes a hopper, a barrel, a screw, a heating device, a non-return valve, a driving device, and a blank mold assembly 101. The blank mold assembly 101 includes a first half mold, a second half mold and A mold clamping drive used to drive the first half mold and the second half mold to close or open the mold, and a plurality of blank molding cavities arranged in rows are correspondingly arranged between the first half mold and the second half mold and are respectively connected to each other. To the material flow path of the blank molding cavity, the blank mold assembly 101 is also provided with a material injection pipe for communicating with the material flow path; the material in the hopper falls into the material barrel, and the screw is driven by the driving device to screw the material to push the material. The materials in the process of screw screw pushing are heated by the heating device and output to the injection tube of the blank mold assembly 101 to be injection-molded into rows of blanks in the blank mold assembly 101 , and the blank mold assembly 101 is opened to output the blanks. The blanks are discharged; the anti-reverse flow valve is arranged at the end of the screw facing the blank die assembly 101 . The injection material is stored in the hopper, the injection material in the hopper falls into the barrel, the screw is driven by the driving device to rotate and the injection material is pushed forward, and the injection material is plasticized and converted into In the state of viscous flow liquid, the liquid material is compressed, sheared and agitated by the screw propulsion, so as to make the density and viscosity of the liquid material uniform, and then injected into the material flow path of the blank mold assembly 101 through the injection pipe. Enter into the blank molding cavity to realize the injection molding of the blank. The anti-reverse flow valve not only plays the role of auxiliary compression, but also ensures the smooth output of uniform liquid material by making it impossible for the passing liquid material to flow back. When the blank is demolded after injection molding, the driving device stops running, drives the first half-die and the second half-die to separate through the die-opening drive, and performs overall translation through the transfer mechanism 300 . Optionally, the demolded blank can be dropped to a preset station of the material platform in advance, and then transferred by the transfer mechanism 300 after being clamped. Optionally, the blank mold assembly 101 can be driven by the mold opening to first open the clamping part of the upper blank, and after the blank is clamped and fixed by the transfer mechanism 300, and then driven by the mold opening to make the first half side mold and the second half side mold. After separation, the rows of blanks are driven by the transfer mechanism 300 to translate to the blank preheating module 400 and/or the bottle blowing module 200 .

As shown in FIG. 4 , FIG. 5 , FIG. 6 , FIG. 7 and FIG. 8 , in this embodiment, the injection molding module 100 includes a blank mold assembly 101 , a Haval plate 102 , a Haval mold 103 , a mold opening wedge 104 , and a transition slide rail 105. The transition mold 106, the lifting power device 107, the horizontal power device 108 and the injection core rod 109; the transition mold 106 is slidably assembled on the transition slide rail 105, and the fixed end of the horizontal power device 108 is installed on the transition slide rail 105, The power output end of the horizontal power device 108 is connected to the transition mold 106, and the transition slide rail 105 is installed on the power output end of the lifting power device 107; the blank mold assembly 101 has spaced rows of blank molding cavities, injection molding cores The rods 109 and the Haval die 103 are vertically arranged in a one-to-one correspondence with the blank molding cavity of the blank die assembly 101; A conical groove is formed at the part of the mold closing seam of 102, and the mold opening wedge 104 cooperates with the conical groove to open the Haval plate 102, thereby realizing the automatic falling of the blank; the injection core rod 109 and the Haval plate 102 are respectively opposite to The blank mold assembly 101 is movably arranged up and down. The Haval plate 102 clamps the Haval molds 103 arranged in rows and falls onto the blank mold assembly 101, and the Haver molds 103 are arranged in a one-to-one correspondence with the blank molding cavities of the blank mold assembly 101, and the Haver molds 103 are parked on the blank mold group. into the blank molding cavity of the part 101; the injection core rod 109 falls and is fitted with the Haval mold 103 by sealing plugging, and quantitatively injects materials into the blank molding cavity; after the injection is completed, the injection core rod 109 rises vertically, and then The Haval plate 102 carries the Haval mold 103 to rise and the blank formed by the Haval mold 103 is released from the blank forming cavity; through the coordinated work of the lifting power device 107 and the horizontal power device 108, the transition mold 106 is driven to move to the blank mold assembly 101 and the blank. Stop between the Haval molds 103; the Haval plate 102 collides with the mold opening wedge 104 during the rising process of the Haval mold 103, and the mold opening wedge 104 is inserted into the conical groove of the Haver plate 102, so that the Haver plate 102 Forced to overcome the elastic force of the elastic member, the mold is opened and separated, and then the Haval mold 103 is opened and separated, and the formed blank is dropped into the cavity of the corresponding transition mold 106, and the blank formed by the Haver mold 103 is clamped. The parts are exposed to the outside of the mold cavity, and the clamping parts of the blanks are clamped by the transfer mechanism 300, thereby realizing the overall translation and transfer of the rows of blanks. Optionally, the injection core rod 109 is communicated with the injection plastic output end of the injection molding machine through the injection pipe. Optionally, the Haval plate 102 and the Haval die 103 are formed by splicing together half-side moulds; a sliding shaft is used to pass through the two half-side moulds of the Haval plate 102, and preload springs are arranged at both ends of the sliding shaft and are positioned and locked by fixing nuts. , so as to keep the two half molds of the Haval plate 102 close to each other; by arranging a conical groove at the joint position of the two half molds of the Haval plate 102, and making the conical groove and the mold opening wedge 104 correspondingly arranged up and down, and then During the ascending process of the Haval plate 102, the mold opening wedges 104 are inserted into the conical grooves, so that the two half molds of the Haval plate 102 respectively carry the two half molds of the Haval mold 103 to open to complete the action of free falling of the blank. Optionally, the inner cavity of the Haval die 103 is conical, so that the blank automatically corrects the position during the falling process and falls in alignment with the central axis of the transition die 106, so as to ensure the accuracy of the falling position, thereby ensuring the accurate and stable transfer mechanism 300. Clamping the rows of blanks and the overall translation of the rows of blanks. Optionally, two ends of the Haval plate 102 are respectively provided with conical grooves, and the conical grooves are arranged in a one-to-one correspondence with the upper mold opening wedges 104 .

In this embodiment, the blowing module 200 includes a blowing frame 201, a blowing auxiliary plate 202, a blowing linkage mechanism 203, a first moving mold for blowing 204, a fixed mold for blowing 205, and a first moving blowing mold for blowing. 206. The bottle blowing fixed mold 207, the blowing slide rail 208, the blowing power mechanism 209 and the blowing part 210; the bottle blowing fixed template 205 is fixed on the blowing frame 201, the blowing auxiliary plate 202, the blowing first The movable template 204 is slidably assembled on the bottle blowing slide rail 208, the first movable template 204 for bottle blowing is located between the bottle blowing auxiliary plate 202 and the bottle blowing fixed plate 205, and the bottle blowing linkage mechanism 203 is between the bottle blowing auxiliary plate 202 and the bottle blowing plate 205. Between the first moving templates 204, the power output end of the blowing power mechanism 209 is connected to the blowing link mechanism 203; the blowing part 210 is arranged on the blowing frame 201 in a liftable manner; the first moving blowing mold for blowing the bottle 206 is fixed on the side of the first movable mold plate 204 for blowing, which faces the fixed mold 205 for blowing. A moving blow mold 206 is relatively fastened with the fixed blow mold 207 to form a row of blowing cavities for simultaneously blowing the rows of blanks. The first movable blow mold 206 for bottle blowing and the fixed blow mold 207 for bottle blowing are in the open state, and the transfer mechanism 300 moves the rows of blanks from the injection molding module 100 or the blank preheating module 400 to the first moving blow mold 206 for bottle blowing as a whole. The blowing station between the fixed blowing mold 207; the blowing power mechanism 209 drives the blowing link mechanism 203 to unfold, and pushes the first moving mold 204 for blowing to drive the first moving blowing mold 206 to blow the bottle. The bottle blowing fixed blow mold 207 on the fixed template 205 is buckled and fixed to the blank. At this time, the bottle blowing first movable blow mold 206 and the bottle blowing fixed blow mold 207 are enclosed to form a bottle body molding cavity that matches the shape of the plastic bottle. The blowing parts 210 are arranged in a one-to-one correspondence with the bottle body forming cavity, and each blowing part 210 is driven by the lift drive device to fall synchronously, and then respectively inserted into the blowing ports of the corresponding blanks, and the blowing parts 210 are directed to the air blowing openings of the corresponding blanks. The air blowing port of the inner body blows air, so that the body is inflated and expanded around until it is completely fitted with the inner wall surface of the bottle body molding cavity, thereby completing the bottle blowing process of the plastic bottle; the blowing part 210 rises, and the blowing power The mechanism 209 drives the blowing linkage mechanism 203 to fold and shrink, so as to separate the first moving blow mold 206 from the fixed blow mold 207, and the transfer mechanism 300 carries the formed rows of plastic bottles to the next process as a whole. Pan. Optionally, the first movable blow mold 206 for blowing the bottle and the fixed blow mold 207 for blowing are enclosed to form a bottle body forming cavity with a lower opening. Bottom part, the bottom part is used to shape the bottom of the plastic bottle. Optionally, the blowing slide 208 uses a Corinthian column. Optionally, the bottle blowing auxiliary plate 202 can also be fixed on the bottle blowing frame 201, and the bottle blowing link mechanism 203 is driven by the bottle blowing power mechanism 209, thereby controlling the first moving blow mold 206 for bottle blowing to move closer to or away from the bottle. Define template 205. Optionally, the blowing power mechanism 209 adopts an air cylinder, an oil cylinder, a telescopic motor, a gear set driving mechanism, etc. or similar driving mechanisms; it can be driven in cooperation with the blowing link mechanism 203; or it can be directly driven by the blowing power mechanism 209.

As shown in FIGS. 1 and 9 , in this embodiment, the blowing module 200 includes a blowing frame 201 , a blowing auxiliary plate 202 , a blowing linkage mechanism 203 , a first moving template 204 for blowing, and a second blowing mold 204 . Moving platen 211, bottle blowing fixed platen 205, bottle blowing first moving blow mold 206, bottle blowing second moving blow mold 212, bottle blowing fixed blow mold 207, bottle blowing Collin column 213, bottle blowing power mechanism 209 and blowing Component 210; the bottle blowing fixed template 205 is fixed on the bottle blowing frame 201, and both sides of the bottle blowing fixed template 205 are provided with a bottle blowing fixed blow mold 207; The second movable template 211 is slidably assembled on the bottle blowing Collin column 213, a blowing link mechanism 203 is provided between the bottle blowing auxiliary plate 202 and the first movable template 204 for blowing, and the power output end of the blowing power mechanism 209 is connected to On the bottle blowing linkage mechanism 203; the first moving platen 204 for blowing and the second moving plate 211 for blowing are respectively set on both sides of the fixed plate 205 for blowing, and the first moving plate 204 for blowing faces the side of the fixed plate 205 for blowing. The first movable blow mold 206 for blowing is fixed, and the second movable blow mold 212 for blowing is fixed on the side of the second movable mold plate 211 facing the fixed mold plate 205 for blowing. 201; the first moving blow mold 206 for blowing bottles is relatively buckled with the fixed blowing mold 207 to form a row of blowing cavities for simultaneously blowing the rows of blanks, and the second moving blowing mold 212 for blowing is connected to the The fixed bottle blowing molds 207 are relatively fastened to form rows of blowing cavities for simultaneously blowing the rows of blanks. The first movable blow mold 206 and the fixed blow mold 207 for blowing and the second movable blow mold 212 for blowing and the fixed blow mold 207 are in the open state, and the transfer mechanism 300 transfers the rows of blanks from the injection molding module 100 or blanks. The preheating module 400 is translated as a whole and enters the first blowing station between the first movable blow mold 206 and the fixed blow mold 207, and the second moving blow mold 212 and the fixed blow mold 212 respectively. The second blowing station between 207; the blowing power mechanism 209 drives the blowing linkage mechanism 203 to unfold, and pushes the first moving blow mold 204 to drive the first moving blow mold 206 to the fixed blow mold 205. The fixed blowing mold 207 for blowing is fastened and the blank is fixed, and the auxiliary blowing plate 202 is synchronously driven by the blowing link mechanism 203 to drive the blowing second moving template 211 to drive the blowing second moving plate 211 through the blowing Collin column 213. The two moving blow molds 212 are fastened toward the fixed blow mold 207 on the fixed mold plate 205 to fix the blank. At this time, the first moving blow mold 206 and the fixed blow mold 207 are enclosed to form a shape similar to the shape of the plastic bottle. The matching first bottle body forming cavity, the first group of blowing parts 210 are arranged in one-to-one correspondence with the first bottle body forming cavity, and the second movable blow mold 212 for bottle blowing and the bottle blowing fixed blow mold 207 are enclosed to form an The shape of the plastic bottle matches the second bottle body forming cavity, and the second group of blowing parts 210 are arranged in a one-to-one correspondence with the second bottle body forming cavity. Insert into the corresponding air blowing ports of the blanks, and blow air to the air blowing ports of the inner blanks through the blowing component 210, so that the blanks are inflated and inflated around, until they form a cavity with the first bottle body or the second bottle. The inner wall surface of the body molding cavity is completely fitted, and the blowing process of the plastic bottle is completed; the blowing part 210 rises, and the blowing power mechanism 209 drives the blowing link mechanism 203 to fold and shrink, so as to make the first moving blow mold for blowing the bottle. 206 is separated from the fixed blow mold 207, the second movable blow mold 212 is separated from the fixed blow mold 207, and the rows of plastic bottles carried by the transfer mechanism 300 are moved to the next process as a whole. Optionally, the blowing power mechanism 209 adopts an air cylinder, an oil cylinder, a telescopic motor, a gear set driving mechanism, etc. or similar driving mechanisms, which can be driven in cooperation with the blowing link mechanism 203; or can be directly driven by the blowing power mechanism 209.

As shown in FIG. 1 , FIG. 10 and FIG. 11 , in this embodiment, the transfer mechanism 300 includes a transfer bracket 301 , a transfer bottle clamp 302 , a transfer translation plate 303 , a first transfer rail 304 , a transfer slide 305 , a transfer second The slide rail 306 , the transfer connection plate 307 , the transfer first power device 308 and the transfer second power device 309 . The transfer bottle clamps 302 are arranged in rows at intervals and assembled on the transfer translation plate 303. The transfer translation plate 303 is slidably connected to the transfer slide seat 305 along the length direction through the transfer first slide rail 304. The two sliding rails 306 are slidably connected to the transfer bracket 301 along the width direction. The power output end of the transfer first power device 308 is connected to and drives the transfer carriage 305 to slide on the transfer bracket 301 along the width direction, and the power output end of the transfer second power device 309 is connected through the transfer connection plate 307 and drives the transfer translation plate 303 to slide in the width direction. The transfer carriage 305 slides in the longitudinal direction. The power output end of the transfer first power device 308 is connected to the transfer slide 305 , the fixed end of the transfer first power device 308 is assembled on the transfer bracket 301 , and the transfer of the transfer slide 305 on the transfer bracket 301 is pushed by the transfer first power device 308 The second sliding rail 306 slides in the width direction, so that the transfer bottle clamp 302 moves toward the injection molding module 100 to clamp the blank and leave the injection molding module 100 with the blank, or transfer the bottle clamp 302 to the blank preheating module. 400 direction action to make the blank fall into the preheating station or take the blank out of the preheating station, or realize the transfer bottle clamp 302 to move in the direction of the blowing module 200 to make the blank fall into the blowing station or take the blank The plastic bottle exits the blowing station. The transfer bottle clamps 302 of the transfer mechanism 300 are arranged at equal intervals, and the distance between the central axes of two adjacent transfer bottle clamps 302 is the same as the distance between the central axes of two adjacent blank molding cavities.

As shown in FIG. 1 , in this embodiment, the linear injection-blow-integrated plastic bottle molding equipment further includes an outer cover for covering the outside to form a closed cavity so that the molding process of the plastic bottle is performed in a sterile environment.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A linear injection-blow integrated plastic bottle molding device is characterized in that,

comprises an injection molding module (100) for injection molding rows of blanks and a bottle blowing module (200) for simultaneously performing bottle blowing operation on the rows of blanks to form rows of plastic bottles,

the injection molding modules (100) and the bottle blowing modules (200) are sequentially arranged in a linear manner, and the arrangement direction of the rows of green bodies formed by injection molding of the injection molding modules (100), the arrangement direction of the rows of plastic bottles formed by bottle blowing of the bottle blowing modules (200) and the arrangement direction of the injection molding modules (100) and the bottle blowing modules (200) are arranged in the same direction;

the linear injection-blowing integrated plastic bottle forming equipment further comprises a transfer mechanism (300) which is used for translating the row of blanks formed and output by the injection molding module (100) to the bottle blowing module (200).

2. The in-line, blow-injection integrated plastic bottle molding apparatus as defined in claim 1,

a blank preheating module (400) is arranged between the injection molding module (100) and the bottle blowing module (200), and the injection molding module (100), the blank preheating module (400) and the bottle blowing module (200) are sequentially arranged in a linear manner;

the injection molding module (100) translates rows of blanks output by injection molding into the blank preheating module (400) through the transfer mechanism (300) for preheating, and then translates the rows of blanks into the bottle blowing module (200) for bottle blowing.

3. The in-line injection-blow molding integrated plastic bottle molding apparatus as claimed in claim 2,

the green body preheating module (400) comprises a preheating rack (401), a preheating auxiliary plate (402), a preheating connecting rod mechanism (403), a preheating first movable template (404), a preheating fixed template (405), a first preheating mold (406), a fixed preheating mold (407), a preheating slide rail and a preheating power mechanism (408);

the preheating fixed die plate (405) is fixed on the preheating rack (401), the preheating auxiliary plate (402) and the preheating first movable die plate (404) are assembled on a preheating slide rail in a sliding mode, the preheating first movable die plate (404) is located between the preheating auxiliary plate (402) and the preheating fixed die plate (405), the preheating connecting rod mechanism (403) is located between the preheating auxiliary plate (402) and the preheating first movable die plate (404), and the power output end of the preheating power mechanism (408) is connected to the preheating connecting rod mechanism (403);

the first preheating die (406) is fixed on one surface of the preheating first movable die plate (404) facing the preheating fixed die plate (405), the fixed preheating die (407) is fixed on one surface of the preheating fixed die plate (405) facing the first preheating die (406), and the first preheating die (406) and the fixed preheating die (407) are oppositely buckled to form a row of preheating cavities for simultaneously preheating rows of blanks.

4. The in-line injection-blow molding integrated plastic bottle molding apparatus as claimed in claim 2,

the green body preheating module (400) comprises a preheating rack (401), a preheating auxiliary plate (402), a preheating connecting rod mechanism (403), a preheating first movable template (404), a preheating second movable template (409), a preheating fixed template (405), a first preheating module (406), a second preheating module (410), a fixed preheating module (407), a preheating tie-bar (411) and a preheating power mechanism (408);

the preheating fixed die plate (405) is fixed on the preheating rack (401), and the fixed preheating dies (407) are arranged on two sides of the preheating fixed die plate (405);

the preheating auxiliary plate (402), the preheating first movable template (404) and the preheating second movable template (409) are assembled on the preheating tie bar (411) in a sliding mode, the preheating connecting rod mechanism (403) is arranged between the preheating auxiliary plate (402) and the preheating first movable template (404), and the power output end of the preheating power mechanism (408) is connected to the preheating connecting rod mechanism (403);

the preheating first movable template (404) and the preheating second movable template (409) are respectively arranged at two sides of the preheating fixed template (405), the first preheating mold (406) is fixed on one surface, facing the preheating fixed template (405), of the preheating first movable template (404), and the second preheating mold (410) is fixed on one surface, facing the preheating fixed template (405), of the preheating second movable template (409);

the first preheating die (406) and the fixed preheating die (407) are oppositely buckled to form a row of preheating cavities for simultaneously preheating rows of green bodies, and the second preheating die (410) and the fixed preheating die (407) are oppositely buckled to form a row of preheating cavities for simultaneously preheating rows of green bodies.

5. The in-line injection-blow integrated plastic bottle molding apparatus according to any one of claims 1 to 4,

the injection molding module (100) comprises a hopper, a charging barrel, a screw, a heating device, a backflow prevention valve, a driving device and a blank mold assembly (101),

the blank die assembly (101) comprises a first half die, a second half die and a die closing drive for driving the first half die and the second half die to close or open the die,

a plurality of blank forming cavities which are distributed in rows and material flow paths which are communicated with the blank forming cavities respectively are correspondingly distributed between the first half die and the second half die, and material injection pipes which are communicated with the material flow paths are also arranged outside the blank die assembly (101); the material in the hopper falls into the charging barrel and drives the screw to spirally push the material through the driving device, the material in the screw spiral pushing process is heated through the heating device and is output to a material injection pipe of the blank mold assembly (101) so as to be injected and molded into a row of green bodies in the blank mold assembly (101), and the row of green bodies are output by opening the blank mold assembly (101);

the check valve is arranged at one end of the screw rod facing the blank mold assembly (101).

6. The in-line injection-blow integrated plastic bottle molding apparatus according to any one of claims 1 to 4,

the injection molding module (100) comprises a blank mold assembly (101), a half plate (102), a half mold (103), a mold opening wedge block (104), a transition slide rail (105), a transition mold (106), a lifting power device (107), a horizontal power device (108) and an injection molding core rod (109);

the transition die (106) is slidably assembled on the transition sliding rail (105), the fixed end of the horizontal power device (108) is installed on the transition sliding rail (105), the power output end of the horizontal power device (108) is connected to the transition die (106), and the transition sliding rail (105) is installed on the power output end of the lifting power device (107);

the blank mold assembly (101) is provided with rows of blank molding cavities which are arranged at intervals, and the injection molding core rod (109) and the half mold (103) are vertically arranged in a one-to-one correspondence with the blank molding cavities of the blank mold assembly (101);

the half die (103) is arranged on the half plate (102) and is clamped and fixed through an elastic piece on the half plate (102), a conical groove is formed in a die assembly seam of the half plate (102), and the die opening wedge block (104) is movably matched with the conical groove to jack the half plate (102), so that a green body can automatically fall off;

the injection core rod (109) and the havar plate (102) are respectively arranged in a way of being movable up and down relative to the blank mold assembly (101).

7. The in-line injection-blow integrated plastic bottle molding apparatus according to any one of claims 1 to 4,

the bottle blowing module (200) comprises a bottle blowing machine frame (201), a bottle blowing auxiliary plate (202), a bottle blowing link mechanism (203), a first bottle blowing movable template (204), a fixed bottle blowing template (205), a first bottle blowing movable mold (206), a fixed bottle blowing mold (207), a bottle blowing slide rail (208), a bottle blowing power mechanism (209) and a blowing part (210);

the bottle blowing fixed mold plate (205) is fixed on the bottle blowing machine frame (201), the bottle blowing auxiliary plate (202) and the first bottle blowing movable mold plate (204) are assembled on the bottle blowing slide rail (208) in a sliding manner, the first bottle blowing movable mold plate (204) is positioned between the bottle blowing auxiliary plate (202) and the bottle blowing fixed mold plate (205), the bottle blowing link mechanism (203) is positioned between the bottle blowing auxiliary plate (202) and the first bottle blowing movable mold plate (204), and the power output end of the bottle blowing power mechanism (209) is connected to the bottle blowing link mechanism (203);

the air blowing component (210) is arranged on the bottle blowing rack (201) in a lifting way;

the first movable bottle blowing mold (206) for blowing is fixed on one surface, facing the fixed bottle blowing mold plate (205), of the first movable bottle blowing mold plate (204), the fixed bottle blowing mold (207) is fixed on one surface, facing the first movable bottle blowing mold plate (204), of the fixed bottle blowing mold plate (205), and the first movable bottle blowing mold (206) for blowing and the fixed bottle blowing mold (207) for blowing are oppositely buckled to form a row of bottle blowing cavities for blowing and blowing the row of blanks at the same time.

8. The in-line injection-blow integrated plastic bottle molding apparatus according to any one of claims 1 to 4,

the bottle blowing module (200) comprises a bottle blowing machine frame (201), a bottle blowing auxiliary plate (202), a bottle blowing link mechanism (203), a first bottle blowing movable template (204), a second bottle blowing movable template (211), a fixed bottle blowing template (205), a first bottle blowing movable bottle blowing mold (206), a second bottle blowing movable bottle blowing mold (212), a fixed bottle blowing mold (207), a bottle blowing Columbus column (213), a bottle blowing power mechanism (209) and a blowing part (210);

the bottle blowing fixed mold plate (205) is fixed on the bottle blowing machine frame (201), and the bottle blowing fixed mold (207) is arranged on both sides of the bottle blowing fixed mold plate (205);

the bottle blowing auxiliary plate (202), the first bottle blowing movable template (204) and the second bottle blowing movable template (211) are assembled on the bottle blowing tie-bar column (213) in a sliding mode, the bottle blowing link mechanism (203) is arranged between the bottle blowing auxiliary plate (202) and the first bottle blowing movable template (204), and the power output end of the bottle blowing power mechanism (209) is connected to the bottle blowing link mechanism (203);

the first bottle blowing movable template (204) and the second bottle blowing movable template (211) are respectively arranged at two sides of the fixed bottle blowing template (205), the first bottle blowing movable blow mold (206) is fixed on one surface of the first bottle blowing movable template (204) facing the fixed bottle blowing template (205), and the second bottle blowing movable blow mold (212) is fixed on one surface of the second bottle blowing movable template (211) facing the fixed bottle blowing template (205);

the air blowing component (210) is arranged on the bottle blowing machine frame (201) in a lifting way;

the first movable blow mold (206) for blowing bottles and the fixed blow mold (207) for blowing bottles are oppositely buckled to form a row of bottle blowing cavities for blowing the row of blanks simultaneously, and the second movable blow mold (212) for blowing bottles and the fixed blow mold (207) for blowing bottles are oppositely buckled to form a row of bottle blowing cavities for blowing the row of blanks simultaneously.

9. The in-line injection-blow integrated plastic bottle molding apparatus according to any one of claims 1 to 4,

the transfer mechanism (300) comprises a transfer bracket (301), a transfer bottle clamp (302), a transfer translation plate (303), a transfer first sliding rail (304), a transfer sliding seat (305), a transfer second sliding rail (306), a transfer connecting plate (307), a transfer first power device (308) and a transfer second power device (309);

the transfer bottle clamps (302) are arranged in rows at intervals and are assembled on the transfer translation plate (303), the transfer translation plate (303) is connected to the transfer slide carriage (305) in a sliding manner along the length direction through the transfer first slide rail (304), the transfer slide carriage (305) is connected to the transfer bracket (301) in a sliding manner along the width direction through the transfer second slide rail (306),

the power output end of the first transfer power device (308) is connected with and drives the transfer sliding seat (305) to slide on the transfer bracket (301) along the width direction, and the power output end of the second transfer power device (309) is connected with and drives the transfer translation plate (303) to slide on the transfer sliding seat (305) along the length direction through the transfer connecting plate (307).

10. The in-line injection-blow integrated plastic bottle molding apparatus according to any one of claims 1 to 4,

the linear injection-blow integrated plastic bottle forming equipment further comprises an outer cover which is used for covering the outer part to form a closed cavity so as to enable the forming process of the plastic bottle to be carried out in an aseptic environment.

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