CN217293468U - Linear injection-blowing integrated plastic bottle forming equipment - Google Patents

Abstract

The utility model discloses a linear injection-blow integrated plastic bottle forming device, which comprises an injection module for injection molding row blanks and a bottle blowing module for simultaneously blowing bottles to the row blanks to form the row plastic bottles, wherein the injection module and the bottle blowing module are arranged in a linear manner in sequence, and the arrangement direction of the row blanks formed by injection molding of the injection module, the arrangement direction of the row plastic bottles formed by bottle blowing of the bottle blowing module and the arrangement directions of the injection 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 utility model relates to a plastic bottle shaping technical field especially relates to an integrative plastic bottle former is blown to orthoscopic notes.

Background

Plastic bottles are a common container widely used for medical liquid containers, medical powder containers, medicine containers, beverage containers, seasoning containers, and the like, and thus are in great demand.

The bottle blowing process of the plastic bottle comprises a one-step method and a two-step method, the two-step method bottle blowing is relatively widely applied due to high machine yield, but the one-step method bottle blowing has the advantage in the aspect of energy saving due to the utilization of the residual heat of a bottle blank, and if the yield of the one-step method bottle blowing machine can be improved to reach the level of the two-step method bottle blowing, the advantage is highlighted.

Two representative bottle blowing machines at present are respectively Japanese solid Qingmu and Japanese essence. Wherein, the blue wood adopts disc type three-station, the technological process is blank injection, bottle blowing and bottle discharging; the method adopts four disc-type stations, and comprises the steps of blank injection, preheating, bottle blowing and bottle discharging. Although the processes of the two are slightly different, the disc type structure is adopted. However, the disc-type structure severely limits the production of blown bottles and accordingly affects the production of plastic bottles.

SUMMERY OF THE UTILITY MODEL

The utility model provides a linear injection-blowing integrated plastic bottle forming equipment, which solves the technical problem that the output of the existing one-step bottle blowing machine is seriously limited.

According to an aspect of the utility model, a linear injection and blowing integrated plastic bottle forming device is provided, which comprises an injection molding module for injection molding of a row of green bodies and a bottle blowing module for simultaneous bottle blowing operation of the row of green bodies to form the row of plastic bottles, wherein the injection molding module and the bottle blowing module are arranged in a linear manner in sequence, and the arrangement direction of the row of green bodies formed by injection molding of the injection molding module, the arrangement direction of the row 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.

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 sequentially arranged in a linear manner; the injection molding module translates the rows of blanks output by injection molding into a blank preheating module through a transfer mechanism for preheating, and then translates into a bottle blowing module for bottle blowing.

Further, the blank preheating module comprises a preheating rack, a preheating auxiliary plate, a preheating connecting rod mechanism, a preheating first movable template, a preheating fixed template, a first preheating module, a fixed preheating module, a preheating slide rail and a preheating power mechanism; the preheating mechanism comprises a preheating rack, a preheating auxiliary plate, a preheating first movable template, a preheating connecting rod mechanism, a preheating power mechanism and a preheating slide rail, wherein the preheating auxiliary plate and the preheating first movable template are fixed on the preheating rack; the first preheating die is fixed on one surface, facing the preheating fixed die plate, of the preheating first movable die plate, the fixed preheating die is fixed on one surface, facing the first preheating die, of the preheating fixed die plate, and the first preheating die and the fixed preheating die are buckled relatively to form a row of preheating cavities for simultaneously preheating rows of green bodies.

Further, the green body preheating module comprises a preheating rack, a preheating auxiliary plate, a preheating connecting rod mechanism, a preheating first movable template, a preheating second movable template, a preheating fixed template, a first preheating mould, a second preheating mould, a fixed preheating mould, a preheating tie bar and a preheating power mechanism; the preheating fixed die plate is fixed on the preheating rack, and both sides of the preheating fixed die plate are provided with fixed preheating dies; the preheating auxiliary plate, the preheating first movable template and the preheating second movable template are assembled on the preheating tie bar in a sliding mode, a preheating connecting rod mechanism is arranged between the preheating auxiliary plate and the preheating first movable template, and the power output end of the preheating power mechanism is connected to the preheating connecting rod mechanism; the preheating fixed die plate is fixedly connected with the preheating die plate, and the preheating die plate is fixedly connected with the preheating fixed die plate; the first preheating die and the fixed preheating die are oppositely buckled to form a row of preheating cavities for simultaneously preheating rows of green bodies, and the second preheating die and the fixed preheating die are oppositely buckled to form a row of preheating cavities for simultaneously preheating the rows of green bodies.

The injection molding module comprises a hopper, a charging barrel, a screw, a heating device, a backflow prevention valve, a driving device and a blank mold assembly, wherein the blank mold assembly comprises a first half-side mold, a second half-side mold and a mold closing drive for driving the first half-side mold and the second half-side mold to close or open the molds; 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 so as to be injected and molded into a row of green bodies in the blank mold assembly, and the row of green bodies are output by opening the blank mold assembly; the check valve is arranged at one end of the screw rod facing the blank mold assembly.

Further, the injection molding module comprises a blank mold assembly, a half plate, a half mold, a mold opening wedge block, a transition slide rail, a transition mold, a lifting power device, a horizontal power device and an injection molding core rod; the transition die is slidably assembled on the transition slide 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 mold assembly is provided with rows of blank body molding cavities which are arranged at intervals, and the injection molding core rod, the half mold and the blank body molding cavities of the blank mold assembly are vertically arranged in a one-to-one correspondence manner; the half die is arranged on the half plate and is clamped and fixed through an elastic piece on the half plate, a conical groove is formed in the die assembly seam of the half plate, and a die opening wedge block is movably matched with the conical groove to jack the half plate, so that the green body can automatically fall off; the injection core rod and the haver plate are respectively movably arranged up and down relative to the blank mold assembly.

Further, the bottle blowing module comprises a bottle blowing machine frame, a bottle blowing auxiliary plate, a bottle blowing link mechanism, a first bottle blowing movable template, a fixed bottle blowing template, a first bottle blowing mold, a fixed bottle blowing mold, a bottle blowing slide rail, a bottle blowing power mechanism and a blowing part; the bottle blowing mechanism comprises a bottle blowing rack, a bottle blowing auxiliary plate, a bottle blowing first movable template, a bottle blowing connecting rod mechanism and a bottle blowing power mechanism, wherein the bottle blowing auxiliary plate and the bottle blowing first movable template are fixed on the bottle blowing rack; the blowing component is arranged on the bottle blowing rack in a lifting way; the first movable blow mould of bottle blowing is fixed on one side of the first movable mould plate of bottle blowing towards the fixed mould plate of bottle blowing, the fixed blow mould of bottle blowing is fixed on one side of the fixed mould plate of bottle blowing towards the first movable mould plate of bottle blowing, the first movable blow mould of bottle blowing and the relative lock of fixed blow mould of bottle blowing form the bottle blowing chamber of arranging that is used for carrying on bottle blowing simultaneously to the body of arranging.

Further, the bottle blowing module comprises a bottle blowing rack, a bottle blowing auxiliary plate, a bottle blowing link mechanism, a first bottle blowing movable template, a second bottle blowing movable template, a fixed bottle blowing template, a first bottle blowing movable mold, a second bottle blowing movable mold, a fixed bottle blowing mold, a Golin bottle blowing column, a bottle blowing power mechanism and a blowing component; the bottle blowing fixed mold plate is fixed on the bottle blowing machine frame, and bottle blowing fixed blow molds are arranged on two sides of the bottle blowing fixed mold plate; the bottle blowing auxiliary plate, the first bottle blowing movable template and the second bottle blowing movable template are assembled on the bottle blowing tie bar in a sliding mode, a bottle blowing link mechanism is arranged between the bottle blowing auxiliary plate and the first bottle blowing movable template, and the power output end of a bottle blowing power mechanism is connected to the bottle blowing link mechanism; the first bottle blowing movable template and the second bottle blowing movable template are respectively arranged at two sides of the fixed bottle blowing template, one surface of the first bottle blowing movable template, which faces the fixed bottle blowing template, is fixedly provided with a first bottle blowing mold, and one surface of the second bottle blowing movable template, which faces the fixed bottle blowing template, is fixedly provided with a second bottle blowing mold; the air blowing component is arranged on the bottle blowing machine frame in a lifting way; the first movable blow mould and the fixed blow mould are oppositely buckled to form a row of bottle blowing cavities for simultaneously blowing the row of blanks, and the second movable blow mould and the fixed blow mould are oppositely buckled to form a row of bottle blowing cavities for simultaneously blowing the row of blanks.

Further, the transfer mechanism comprises 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 connecting plate, a transfer first power device and a transfer second power device; the transfer bottle clamps are arranged in rows at intervals and are assembled on the transfer translation plate, the transfer translation plate is connected to the transfer sliding seat in a sliding mode along the length direction through a transfer first sliding rail, the transfer sliding seat is connected to the transfer support in a sliding mode along the width direction through a transfer second sliding rail, the power output end of the transfer first power device is connected to and drives the transfer sliding seat to slide on the transfer support in the width direction, and the power output end of the transfer second power device is connected to and drives the transfer translation plate to slide on the transfer sliding seat in the length direction through a transfer connecting plate.

Further, the linear injection-blow integrated plastic bottle forming equipment further comprises a 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.

The utility model discloses following beneficial effect has:

the utility model discloses a linear injection-blow integrated plastic bottle molding device, which is characterized in that an injection molding module is used for injection molding of green bodies arranged in rows, and then the green bodies in rows are simultaneously clamped by a transfer mechanism and transferred to the next station in a translation mode; the transfer mechanism translates the row of green bodies into a bottle blowing module, the bottle blowing module simultaneously blows bottles to the row of green bodies, and then the transfer mechanism moves out the row of plastic bottles subjected to the row of blown bottles, so that the manufacturing process of the whole plastic bottles is realized; the temperature required by the injection molding module to the bottle blowing module of the row of green bodies is comprehensively ensured by the space between the injection molding module and the bottle blowing module, the translation transfer action speed of the transfer module and the working environment temperature of the whole plastic bottle forming equipment. The whole plastic bottle manufacturing process, the whole plastic bottle conveying process and the whole plastic bottle driving mode are simple and single, the row of blanks are formed by injection molding of the injection molding module, the row of blanks are integrally translated to the bottle blowing module for bottle blowing, the obtained row of plastic bottles are integrally output, and the transfer mechanism only needs to do reciprocating translation motion; in addition, due to the adoption of the linear injection and blowing integrated process, the interference among all process links is less, the limitation is less, the number of the blanks in rows and the number of the obtained plastic bottles in rows are not easily limited by space, and the production of multiple plastic bottles in rows or even multiple plastic bottles in the same batch can be easily realized, so that the yield can be improved by times or even dozens of times, and a favorable process basis is provided for the large-scale rapid production and manufacture of various plastic bottles.

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

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of a linear injection-blow integrated plastic bottle molding apparatus according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram of a green body preheating module according to a preferred embodiment of the present invention;

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

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

FIG. 5 is a schematic top view of the injection module according to the preferred embodiment of the present invention;

FIG. 6 is a schematic structural diagram of the output state of the injection module after blank forming according to the preferred embodiment of the present invention;

fig. 7 is a schematic view of the combined structure of the haversian plate and the haversian die according to the preferred embodiment of the invention;

FIG. 8 is a cross-sectional view taken at k-k of FIG. 7;

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

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

fig. 11 is a schematic cross-sectional view of the transfer mechanism of the preferred embodiment of the present invention;

fig. 12 is a schematic structural view of a top-pushing buckling clamping type blank preheating module according to a preferred embodiment of the present invention;

fig. 13 is a schematic structural view of a linear injection, preheating and blowing integrated plastic bottle molding apparatus according to a preferred embodiment of the present invention.

Illustration of the drawings:

100. an injection molding module; 101. a blank mold assembly; 102. a haversian board; 103. haversian mode; 104. opening the die wedge block; 105. a transition slide rail; 106. a transition die; 107. a lifting power device; 108. a horizontal power plant; 109. injection molding a core rod; 200. a bottle blowing module; 201. a bottle blowing machine frame; 202. a bottle blowing auxiliary plate; 203. a bottle blowing link mechanism; 204. blowing a first movable template; 205. fixing a mold plate by bottle blowing; 206. blowing a bottle by a first movable blow mold; 207. blowing and blow molding; 208. a bottle blowing slide rail; 209. a bottle blowing power mechanism; 210. an air blowing member; 211. a second movable mould plate for bottle blowing; 212. blowing a bottle by a second movable blow mold; 213. blowing a bottle with a tielin column; 300. a transfer mechanism; 301. transferring the stent; 302. transferring the bottle clamp; 303. transferring the translation plate; 304. transferring the first slide rail; 305. transferring the sliding seat; 306. transferring the second sliding rail; 307. transferring the connecting plate; 308. transferring the first power device; 309. transferring the second power device; 400. a blank preheating module; 401. preheating the frame; 402. preheating the auxiliary plate; 403. preheating the connecting rod mechanism; 404. preheating a first movable template; 405. preheating a fixed template; 406. a first preheating mold; 407. setting a preheating mold; 408. a preheating power mechanism; 409. preheating a second movable template; 410. a second preheating mold; 411. preheating a Golin column; 412. preheating a movable template; 413. and (5) moving a preheating die.

Detailed Description

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

Fig. 1 is a schematic structural view of a linear injection-blow integrated plastic bottle molding apparatus according to a preferred embodiment of the present invention; fig. 2 is a schematic structural diagram of a green body preheating module according to a preferred embodiment of the present invention; fig. 3 is a schematic top view of a blank preheating module according to a preferred embodiment of the present invention; FIG. 4 is a schematic structural diagram illustrating an injection molding state of the injection molding module according to the preferred embodiment of the present invention; FIG. 5 is a schematic top view of the injection module according to the preferred embodiment of the present invention; FIG. 6 is a schematic structural diagram of the output state of the injection module after blank forming according to the preferred embodiment of the present invention; fig. 7 is a schematic view of the combined structure of the haversian plate and the haversian die according to the preferred embodiment of the invention; FIG. 8 is a cross-sectional view taken at k-k of FIG. 7; fig. 9 is a schematic structural diagram of a bottle blowing module according to the preferred embodiment of the present invention; fig. 10 is a schematic structural view of a transfer mechanism according to a preferred embodiment of the present invention; fig. 11 is a schematic cross-sectional view of the transfer mechanism according to the preferred embodiment of the present invention.

As shown in fig. 1, the linear injection and blowing integrated plastic bottle forming apparatus of this embodiment includes an injection module 100 for injection-molding rows of green bodies and a bottle blowing module 200 for simultaneously performing bottle blowing operation on the rows of green bodies to form rows of plastic bottles, the injection module 100 and the bottle blowing module 200 are arranged in a linear manner, and the arrangement direction of the rows of green bodies injection-molded by the injection module 100, the arrangement direction of the rows of plastic bottles blown by the bottle blowing module 200, and the arrangement directions of the injection module 100 and the bottle blowing module 200 are arranged in the same direction; the linear injection-blowing integrated plastic bottle forming device further comprises a transfer mechanism 300 for translating the row of blanks formed and output by the injection module 100 to the bottle blowing module 200. The utility model discloses integrative plastic bottle former is blown to orthoscopic notes, by the body that injection module 100 injection moulding arranged in a row, then through transfer mechanism 300 to injection moulding's in a row body carry out the centre gripping simultaneously and adopt the mode of translation to shift to next station; the transfer mechanism 300 translates the row of blanks into the bottle blowing module 200, the bottle blowing module 200 simultaneously blows the row of blanks, and then the transfer mechanism 300 moves out the row of plastic bottles subjected to row blowing, so that the whole plastic bottle manufacturing process is realized; the temperature of the row of blanks required by the injection molding module 100 to the bottle blowing module 200 is comprehensively ensured by the space between the injection molding module 100 and the bottle blowing module 200, the translation transfer action speed of the transfer module and the working environment temperature of the whole plastic bottle forming equipment. The whole plastic bottle manufacturing process, the whole plastic bottle conveying process and the whole plastic bottle driving mode are simple and single, the row of blanks are formed by injection molding through the injection molding module 100, the row of blanks are integrally translated to the bottle blowing module 200 for bottle blowing, the obtained row of plastic bottles are integrally output, and the transfer mechanism 300 only needs to do reciprocating translation motion; in addition, due to the adoption of the linear injection and blowing integrated process, the interference among all process links is less, the limitation is less, the number of the blanks in rows and the number of the obtained plastic bottles in rows are not easily limited by space, and the production of multiple plastic bottles in rows or even multiple plastic bottles in the same batch can be easily realized, so that the yield can be improved by times or even dozens of times, and a favorable process basis is provided for the large-scale rapid production and manufacture of various plastic bottles. As shown in fig. 1, the injection molding machine realizes the shunting of injection molding materials through the material injection pipe, and the injection molding materials respectively enter the material flow paths of the blank mold assemblies, so as to realize the blank molding in the blank molding cavity of the blank mold assemblies. Preferably, the number of blank mold assemblies is two. Optionally, the material injection pipe has a heat preservation and insulation function, and a heating pipe clamp can be arranged outside the material injection pipe if necessary. Optionally, the green body molding cavities in the blank mold assembly are arranged in a single row, and the green body molding cavities are arranged at intervals, and the number of the green body molding cavities in the single row is 3-20. Optionally, the green body molding cavities in the green mold assembly are arranged in multiple rows, and the green body molding cavities are arranged at intervals; preferably, the blank-forming cavities in the blank mold assembly are arranged in two rows. Optionally, the bottle blowing station arrangement form of the bottle blowing module 200 and the arrangement form of the transfer bottle clamp 302 of the transfer mechanism 300 are completely matched with the arrangement form of the blank forming cavity of the blank mold assembly, and further, the batch rapid production of plastic bottles can be completed through simple reciprocating translation motion. 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 multiple half dies 103 are arranged at equal intervals, and the distance between the central axes of the two adjacent half dies 103 is the same as that between the central axes of the two adjacent green body forming cavities. The bottle blowing cavities of the bottle blowing module 200 are arranged at equal intervals, and the distance between the central axes of two adjacent bottle blowing cavities is the same as that between the central axes of two adjacent green body forming cavities.

As shown in fig. 1, fig. 2 and fig. 3, in the present embodiment, a blank preheating module 400 is disposed 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 straight line; the injection molding module 100 translates the rows of blanks output by injection molding into the blank preheating module 400 through the transfer mechanism 300 for preheating, and then translates into the bottle blowing module 200 for bottle blowing. Because the blank after injection molding cannot be directly blown into a bottle due to the material, the thickness, the size and the like of the plastic bottle or other reasons, a preheating link needs to be additionally arranged between the injection molding and the bottle blowing. The injection molding module 100, the blank preheating module 400 and the bottle blowing module 200 are also arranged in a linear manner in sequence, and the arrangement direction and the distance of the preheating cavity of the blank preheating module 400 are matched with the blank forming cavity of the injection molding module 100, the bottle blowing cavity of the bottle blowing module 200 and the transfer bottle clamp 302 of the transfer mechanism 300, so that the transfer mechanism 300 can complete the transfer action of the materials in rows among all station processes through simple reciprocating translation action; the injection molding module 100 outputs row green bodies after injection molding, the transfer mechanism 300 simultaneously clamps the row green bodies and translates the row green bodies into the green body preheating module 400 for preheating, then translates the row green bodies into the bottle blowing module 200 for synchronous bottle blowing, and outputs the row green bodies after the bottle blowing is finished; the output can be directly output downwards through the bottle blowing module 200, or can be released after being translated out of the bottle blowing module 200 through the transfer mechanism 300. Optionally, a heating medium circulation channel is distributed in the blank preheating module 400, and the blank is preheated by introducing a heating medium; and the flowing heating medium is adopted for preheating, so that the precise control of the preheating temperature is facilitated. The preheating cavities of the green body preheating module 400 are arranged at equal intervals, and the central axis interval of two adjacent preheating cavities is the same as the central axis interval of two adjacent green body molding cavities.

As shown in fig. 1, fig. 2 and fig. 3, in the present embodiment, the blank preheating module 400 includes a preheating frame 401, a preheating auxiliary plate 402, a preheating link mechanism 403, a preheating first movable mold plate 404, a preheating fixed mold plate 405, a first preheating mold 406, a fixed preheating mold 407, a preheating slide rail, and a preheating power mechanism 408; the preheating fixed template 405 is fixed on the preheating rack 401, the preheating auxiliary plate 402 and the preheating first movable template 404 are assembled on the preheating slide rail in a sliding manner, the preheating first movable template 404 is positioned between the preheating auxiliary plate 402 and the preheating fixed template 405, the preheating connecting rod mechanism 403 is positioned 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 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 green bodies. The transfer mechanism 300 translates the row of green bodies output by the injection molding module 100 to a preheating station between the first preheating mold 406 and the fixed preheating mold 407, drives the preheating link mechanism 403 to unfold through the preheating power mechanism 408, pushes the preheating first movable mold plate 404 to drive the first preheating mold 406 to buckle towards the fixed preheating mold 407 on the preheating fixed mold plate 405 and contain the green bodies, and introduces heating media with preset temperature into heating medium circulation channels in the bases of the first preheating mold 406 and the fixed preheating mold 407 respectively to preheat the green bodies; after the preheating for the preset time, the preheating link mechanism 403 is driven to fold and contract by the preheating power mechanism 408, so that the first preheating mold 406 and the fixed preheating mold 407 are relatively separated and expose the preheated row of blanks, and the preheated row of blanks are transferred to the bottle blowing module 200 of the next process for bottle blowing by the transfer mechanism 300. Optionally, the preheating slide rail is a tie bar. Alternatively, the preheating auxiliary plate 402 may be fixed on the preheating frame 401, and the preheating linkage 403 is driven by the preheating power mechanism 408 to operate, so as to control the preheating first movable mold plate 404 to approach or separate from the preheating fixed mold plate 405. Alternatively, the preheating power mechanism 408 may be driven by a cylinder, an oil cylinder, a telescopic motor, a gear train driving mechanism, or the like, and may cooperate with the preheating link mechanism 403; or directly driven by the preheating power mechanism 408.

As shown in fig. 1, 2 and 3, in the present embodiment, the blank preheating module 400 includes a preheating frame 401, a preheating auxiliary plate 402, a preheating link mechanism 403, a preheating first movable mold plate 404, a preheating second movable mold plate 409, a preheating fixed mold plate 405, a first preheating mold 406, a second preheating mold 410, a fixed preheating mold 407, a preheating corncob 411 and a preheating power mechanism 408; the preheating fixed die plate 405 is fixed on the preheating rack 401, and 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 slidably assembled on the preheating tie bar 411, a 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 fixed die plate 405 is respectively provided with a preheating first movable die plate 404 and a preheating second movable die plate 409, a first preheating die 406 is fixed on one surface of the preheating first movable die plate 404 facing the preheating fixed die plate 405, and a second preheating die 410 is fixed on one surface of the preheating second movable die plate 409 facing the preheating fixed die plate 405; 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. The transfer mechanism 300 translates the row of blanks output by the injection module 100 to a first preheating station between the first preheating die 406 and the fixed preheating die 407 and a second preheating station between the second preheating die 410 and the fixed preheating die 407, the preheating power mechanism 408 drives the preheating connecting rod mechanism 403 to be unfolded, and pushes the preheating first movable template 404 to drive the first preheating module 406 to be buckled to the fixed preheating module 407 on the preheating fixed template 405 and to accommodate the blank body, the preheating auxiliary plate 402 is synchronously driven by the action force of the preheating connecting rod mechanism 403 to drive the preheating second movable template 409 to drive the second preheating module 410 to be buckled to the fixed preheating module 407 on the preheating fixed template 405 and to accommodate the blank body through the preheating column 411, and heating media with preset temperatures are respectively introduced into heating medium circulation channels in the base bodies of the first preheating module 406, the fixed preheating module 407 and the second preheating module 410, so that the blank body is preheated; after the preheating for the preset time, the preheating link mechanism 403 is driven to fold and contract by the preheating power mechanism 408, so that the first preheating mold 406 and the fixed preheating mold 407 are relatively separated, the second preheating mold 410 and the fixed preheating mold 407 are relatively separated, the preheated blank rows are exposed, and the preheated blank rows are transferred to the bottle blowing module 200 of the next process for bottle blowing by the transfer mechanism 300. Alternatively, the preheating power mechanism 408 may be driven by a cylinder, an oil cylinder, a telescopic motor, a gear train driving mechanism, or the like, and may cooperate with the preheating link mechanism 403; or directly driven by the preheating power mechanism 408.

As shown in fig. 12 and 13, in the present embodiment, the blank preheating module 400 includes a preheating frame 401, a preheating fixed die plate 405, a preheating movable die plate 412, and a preheating power mechanism 408; the preheating fixed die plate 405 is fixed on the preheating rack 401, the preheating movable die plate 412 is assembled on the preheating rack 401 in a sliding mode through a preheating sliding rail, the preheating fixed die plate 405 and the preheating movable die plate 412 are arranged oppositely, a fixed preheating die 407 is fixed on one surface, facing the preheating movable die plate 412, of the preheating fixed die plate 405, and a movable preheating die 413 is fixed on one surface, facing the preheating fixed die plate 405, of the preheating movable die plate 412; the fixed preheating die 407 and the movable preheating die 413 are oppositely buckled to form a preheating station. When the pre-heating station, the fixed pre-heating die 407 and the movable pre-heating 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, so as to bring the row of blanks into the pre-heating station, and then driven by the transfer first power device 308 to translate along the transfer second slide rail 306, so as to position the row of blanks in place. Then the preheating movable die plate 412 is matched with the mold in place along the preheating slide rail under the action of the preheating power mechanism 408, and preheating is started. Heating to a preset time, retracting the preheating power mechanism 408 and driving the preheating movable mold plate 412 to open the mold, transferring the first power mechanism 308 to drive back, and returning the row of blanks to the movement center line to prepare for entering the next process.

In this embodiment, the injection module 100 includes a hopper, a charging barrel, a screw, a heating device, a check valve, a rotation driving device, and a blank mold assembly 101, where the blank mold assembly 101 includes a first half mold, a second half mold, and a mold closing drive for driving the first half mold and the second half mold to close or open the molds, a plurality of blank molding cavities arranged in rows and material flow paths respectively communicated to the blank molding cavities are correspondingly arranged between the first half mold and the second half mold, and a material injection pipe communicated to the material flow paths is further arranged outside the blank mold assembly 101; the materials in the hopper fall into the charging barrel and are driven by the driving device to spirally push the materials, the materials in the spiral pushing process of the screw are heated by the heating device and are output to the 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 located at the end of the screw that faces the blank mold assembly 101. The injection molding raw material is stored in the hopper, the injection molding raw material in the hopper falls into the charging barrel, the screw is driven to rotate by the driving device and is pushed forward, the injection molding raw material is plasticized and converted into a viscous flow liquid state under the heating action of the heating device in the pushing process, the liquid material is compressed, sheared and stirred under the spiral pushing action of the screw, the density and the viscosity of the liquid material are uniform, and then the liquid material is injected into a material flow path of the blank mold assembly 101 through the material injection pipe and enters the blank body forming cavity to realize the injection molding of the blank body. The anti-reflux valve plays a role in assisting in compression, so that liquid materials passing through the anti-reflux valve cannot flow back, and smooth output of uniform liquid materials is guaranteed. When the blank body is demoulded after injection molding is finished, the driving and rotating device stops operating, drives the first half die and the second half die to be separated through die opening driving, and integrally translates through the transfer mechanism 300. Alternatively, the demolded blank may be previously dropped to a preset station of the material platform, and then transferred after being clamped by the transfer mechanism 300. Alternatively, the blank mold assembly 101 may be driven by the mold opening to open the clamping portion of the upper blank, and after the blank is clamped and fixed by the transfer mechanism 300, the mold opening is driven to separate the first half mold from the second half mold, and then the transfer mechanism 300 drives the rows of blanks to translate to the blank preheating module 400 and/or the bottle blowing module 200.

As shown in fig. 4, 5, 6, 7 and 8, in the present embodiment, the injection module 100 includes a blank mold assembly 101, a havar plate 102, a havar mold 103, a mold opening wedge 104, a transition slide rail 105, a transition mold 106, a lifting power device 107, a horizontal power device 108 and an injection core bar 109; the transition die 106 is slidably assembled on the transition slide rail 105, 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 die 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 is provided with rows of blank body molding cavities which are arranged at intervals, and the injection molding core rods 109 and the haversian molds 103 are vertically arranged in a one-to-one correspondence with the blank body molding cavities of the blank mold assembly 101; the haversian die 103 is arranged on the haversian plate 102 and is clamped and fixed by an elastic piece on the haversian plate 102, a conical groove is arranged at the die assembly seam of the haversian plate 102, and the die opening wedge block 104 is movably matched with the conical groove to jack up the haversian plate 102, so that the green body automatically falls off; the injection core pin 109 and the havar plate 102 are each movably disposed up and down relative to the blank mold assembly 101. The haversian plates 102 clamp the haversian dies 103 arranged in rows and fall onto the blank die assembly 101, the haversian dies 103 are arranged in one-to-one correspondence with the blank forming cavities of the blank die assembly 101, and the haversian dies 103 stop in the blank forming cavities of the blank die assembly 101; the injection molding core rod 109 falls down and is in sealed splicing fit with the half mould 103, and materials are quantitatively injected into the blank forming cavity; after the material injection is finished, the injection molding core rod 109 vertically rises, then the haversian plate 102 carries the haversian mold 103 to rise, and the blank formed by the haversian mold 103 is removed from the blank forming cavity; the transition die 106 is driven to move to a position between the blank die assembly 101 and the haversian die 103 to stop through the coordinated work of the lifting power device 107 and the horizontal power device 108; the haversian plate 102 carries the haversian die 103 to collide and contact with the die opening wedge block 104 in the rising process, the die opening wedge block 104 is inserted into the tapered groove of the haversian plate 102, so that the haversian plate 102 is stressed to overcome the elasticity of the elastic part to open and separate the die, the haversian die 103 is opened and separated, the formed green body falls into the die cavity of the corresponding transition die 106, the clamping part of the green body formed by the haversian die 103 is exposed out of the die cavity, and the clamping part of the green body is clamped by the transfer mechanism 300, thereby realizing the integral translation transfer action of the row of green bodies. Optionally, the injection core rod 109 is connected to the injection molding compound outlet of the injection molding machine via an injection tube. Optionally, the haversian plate 102 and the haversian die 103 are formed by splicing half-edge dies; a sliding shaft is adopted to penetrate through the two half dies of the haversian plate 102, and two ends of the sliding shaft are provided with pre-tightening springs and are positioned and locked by fixing nuts, so that the two half dies of the haversian plate 102 are kept to be tightly abutted; the conical grooves are arranged at the joint positions of the two half dies of the haversian plate 102 and are arranged corresponding to the die-opening wedge blocks 104 up and down, and then the die-opening wedge blocks 104 are inserted into the conical grooves in the rising process of the haversian plate 102, so that the two half dies of the haversian plate 102 are respectively opened with the two half dies of the haversian plate 103, and the free falling action of the blank is completed. Optionally, the cavity of the haversian die 103 is conical, so that the blanks are automatically corrected in position during the falling process and fall aligned with the central axis of the transition die 106, and the precision of the falling position is ensured, thereby ensuring that the transfer mechanism 300 can accurately and stably clamp the row of blanks and the integral translation of the row of blanks. Optionally, two ends of the haversian plate 102 are respectively provided with a conical groove, and the conical grooves are arranged in one-to-one correspondence with the upper die sinking wedges 104.

In this embodiment, the bottle blowing module 200 includes a bottle blowing frame 201, a bottle blowing auxiliary plate 202, a bottle blowing link mechanism 203, a first bottle blowing movable mold plate 204, a fixed bottle blowing mold plate 205, a first bottle blowing mold 206, a fixed bottle blowing mold 207, a bottle blowing slide rail 208, a bottle blowing power mechanism 209, and a blowing component 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 bottle blowing first movable mold plate 204 are assembled on the bottle blowing slide rail 208 in a sliding manner, the bottle blowing first 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 bottle blowing first 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 blowing bottle 206 is fixed on one surface of the first blowing mold plate 204 facing the fixed blowing mold plate 205, the fixed blowing bottle 207 is fixed on one surface of the fixed blowing mold plate 205 facing the first blowing mold plate 204, and the first blowing bottle 206 and the fixed blowing bottle 207 are relatively buckled to form a row of blowing cavities for simultaneously blowing the row of blanks. The first movable blown bottle 206 and the fixed blown bottle 207 are in an open state, and the transfer mechanism 300 integrally translates the row of blanks from the injection module 100 or the blank preheating module 400 to a blowing station between the first movable blown bottle 206 and the fixed blown bottle 207; the bottle blowing power mechanism 209 drives the bottle blowing link mechanism 203 to unfold, and pushes the first bottle blowing movable template 204 to drive the first bottle blowing movable blow mold 206 to be buckled with the fixed bottle blowing mold 207 on the fixed bottle blowing template 205 and fix a blank, at this time, the first bottle blowing movable blow mold 206 and the fixed bottle blowing mold 207 enclose to form a bottle body forming cavity matched with the appearance of the plastic bottle, the air blowing components 210 are arranged in a one-to-one correspondence with the bottle body forming cavity from top to bottom, each air blowing component 210 is driven by the lifting driving device to fall synchronously and then is respectively inserted into the air blowing ports of the corresponding blank, and the air blowing ports of the inner blank are blown by the air blowing components 210, so that the blank is inflated and expanded all around until the blank is completely attached to the inner wall surface of the bottle body forming cavity, and the bottle blowing process of the plastic bottle is completed; the blowing member 210 is lifted, the bottle blowing power mechanism 209 drives the bottle blowing link mechanism 203 to fold and contract, so that the first blowing bottles 206 and the fixed blowing bottles 207 are separated and opened, and the formed rows of plastic bottles carried by the transfer mechanism 300 are integrally translated to the next process. Alternatively, the first blow bottle 206 and the fixed blow bottle 207 enclose a bottle forming cavity with a lower opening, and the blow bottle module 200 further includes a bottom base member elevatably mounted on the blow bottle rack 201, and the bottom base member is used for forming a bottom shape of the plastic bottle. Alternatively, the bottle blowing slide rail 208 is a golling column. Alternatively, the bottle blowing auxiliary plate 202 may also be fixed on the bottle blowing frame 201, and the bottle blowing link mechanism 203 is driven to move by the bottle blowing power mechanism 209, so as to control the first movable bottle blowing mold 206 to approach or depart from the fixed bottle blowing mold plate 205. Alternatively, the bottle blowing power mechanism 209 employs an air cylinder, an oil cylinder, a telescopic motor, a gear set driving mechanism, etc. or a similar driving mechanism; can be driven by matching with the bottle blowing link mechanism 203; or directly driven by the bottle blowing power mechanism 209.

As shown in fig. 1 and fig. 9, in the present embodiment, the bottle blowing module 200 includes a bottle blowing frame 201, a bottle blowing auxiliary plate 202, a bottle blowing link mechanism 203, a first bottle blowing movable mold plate 204, a second bottle blowing movable mold plate 211, a fixed bottle blowing mold plate 205, a first bottle blowing movable blow mold 206, a second bottle blowing movable blow mold 212, a fixed bottle blowing mold 207, a bottle blowing golling post 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 bottle blowing fixed molds 207 are arranged on two 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 rod 213 in a sliding mode, a 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, a 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 a 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 bottle 206 and the fixed blow bottle 207 are relatively buckled to form a row of bottle blowing cavities for simultaneously blowing bottles for rows of blanks, and the second movable blow bottle 212 and the fixed blow bottle 207 are relatively buckled to form a row of bottle blowing cavities for simultaneously blowing bottles for rows of blanks. The first blow bottle moving and blow molding machine 206 and the fixed blow bottle 207, and the second blow bottle moving and blow molding machine 212 and the fixed blow bottle 207 are in the mold opening state, and the transfer mechanism 300 integrally translates the row of green bodies from the injection module 100 or the green body preheating module 400 and respectively enters a first blow bottle station between the first blow bottle moving and blow molding machine 206 and the fixed blow bottle 207, and a second blow bottle station between the second blow bottle moving and blow molding machine 212 and the fixed blow bottle 207; the bottle blowing power mechanism 209 drives the bottle blowing link mechanism 203 to unfold and push the bottle blowing first movable mold plate 204 to drive the bottle blowing first movable blow mold 206 to buckle and fix the blank to the bottle blowing fixed blow mold 207 on the bottle blowing fixed mold plate 205, the bottle blowing auxiliary plate 202 is driven by the bottle blowing tiebar 213 to drive the bottle blowing second movable mold plate 211 to drive the bottle blowing second movable blow mold 212 to buckle and fix the blank to the bottle blowing fixed blow mold 207 on the bottle blowing fixed mold plate 205 under the action of the bottle blowing link mechanism 203, at this time, the bottle blowing first movable blow mold 206 and the bottle blowing fixed blow mold 207 enclose to form a first bottle forming cavity matched with the shape of the plastic bottle, the first group of air blowing parts 210 and the first bottle forming cavity are arranged one-to-one from top to bottom, the bottle blowing second movable blow mold 212 and the bottle blowing fixed blow mold 207 enclose to form a second bottle forming cavity matched with the shape of the plastic bottle, the second group of air blowing parts 210 and the second bottle forming cavity are arranged one-to-one from top to-bottom, each air blowing component 210 is driven by the lifting driving device to fall synchronously and then is respectively inserted into the air blowing openings of the corresponding blank bodies, air is blown to the air blowing openings of the inner blank bodies through the air blowing components 210, so that the blank bodies are inflated and expanded all around until the blank bodies are completely attached to the inner wall surfaces of the first bottle body forming cavity or the second bottle body forming cavity, and the bottle blowing process of the plastic bottles is completed; the blowing member 210 is lifted, the blowing power mechanism 209 drives the blowing link mechanism 203 to fold and contract, so that the first blown bottle 206 and the fixed blown bottle 207 are separated and opened, the second blown bottle 212 and the fixed blown bottle 207 are separated and opened, and the formed row of plastic bottles carried by the transfer mechanism 300 is integrally translated to the next process. Optionally, the bottle blowing power mechanism 209 adopts an air cylinder, an oil cylinder, a telescopic motor, a gear set driving mechanism and the like or similar driving mechanisms, and can be driven by matching with the bottle blowing link mechanism 203; or directly driven by the bottle blowing power mechanism 209.

As shown in fig. 1, 10 and 11, in the present embodiment, the transfer mechanism 300 includes a transfer bracket 301, a transfer bottle holder 302, a transfer translation plate 303, a transfer first slide rail 304, a transfer slide 305, a transfer second slide rail 306, a transfer connecting plate 307, a transfer first power device 308 and a transfer second power device 309. The transfer bottle holders 302 are arranged in rows at intervals and are mounted on a transfer translation plate 303, the transfer translation plate 303 is slidably connected to a transfer slide 305 in the length direction by a transfer first slide rail 304, and the transfer slide 305 is slidably connected to a transfer bracket 301 in the width direction by a transfer second slide rail 306. The power output end of the first transfer power device 308 is connected with and drives the transfer slide carriage 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 slide carriage 305 along the length direction through the transfer connecting plate 307. The power output end of the first power transferring device 308 is connected with the transferring slide carriage 305, the fixed end of the first power transferring device 308 is assembled on the transferring support 301, the first power transferring device 308 pushes the transferring slide carriage 305 to slide on the second transferring slide rail 306 of the transferring support 301 along the width direction, so that the transferring bottle clamp 302 acts towards the injection molding module 100 to clamp the blank and takes the blank to leave the injection molding module 100, or the transferring bottle clamp 302 acts towards the blank preheating module 400 to enable the blank to fall into the preheating station or take the blank to leave the preheating station, or the transferring bottle clamp 302 acts towards the bottle blowing module 200 to enable the blank to fall into the bottle blowing station or take the plastic bottle to leave the bottle blowing station. The bottle transferring clamps 302 of the transferring mechanism 300 are arranged at equal intervals, and the distance between the central axes of two adjacent bottle transferring clamps 302 is the same as the distance between the central axes of two adjacent green body forming cavities.

In the embodiment, as shown in fig. 1, the linear injection and blow molding integrated plastic bottle molding apparatus further includes a housing for housing the plastic bottle outside to form a closed cavity, so that the molding process of the plastic bottle is performed in an aseptic environment.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in 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 injection-blow integrated plastic bottle molding apparatus as claimed 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 integrated plastic bottle molding apparatus as defined 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 on 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 linear injection-blow integrated plastic bottle molding apparatus as claimed in 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 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 rack (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 component (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 machine frame (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 linear injection-blow integrated plastic bottle molding apparatus as claimed in 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 slidably connected to the transfer slide (305) along the length direction through the transfer first slide rail (304), the transfer slide (305) is slidably connected to the transfer bracket (301) 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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