CN217418173U - Linear injection-blow-filling-sealing integrated plastic bottle packaging equipment - Google Patents

Abstract

The utility model discloses an integrative plastic bottle equipment for packing of embedment is blown to orthoscopic notes, it is through with bottle base forming device, bottle type forming device, the filling device, the closing device is the orthoscopic with sending the lid device to be arranged, accomplish the in bank bottle base at bottle base forming device and mould plastics the back, annular conveyor takes out in bank bottle base from bottle base forming device and transports, the blow molding bottle through bottle type forming device in proper order, the material filling of filling device and the sealing of closing device seal, output after forming in bank shaping product at last, and then accomplish the preparation of whole product. The driving mode of the whole plastic bottle manufacturing, conveying, filling and sealing process is simple and single, only the continuous operation of the annular conveying device is kept, the interference among all process links is small, the limitation is small, the number of blanks in rows and the number of obtained row packaging products are not limited by space easily, and a favorable process basis is provided for the mass rapid production and manufacturing of various plastic bottle packaging products.

Description

Linear injection-blow-filling-sealing integrated plastic bottle packaging equipment

Technical Field

The utility model relates to a plastic bottle shaping technical field especially relates to an integrative plastic bottle equipment for packing of orthoscopic injection-blow embedment.

Background

A plastic bottle is a commonly used container, and medical liquid containers, medical powder containers, medicine containers, beverage containers, seasoning containers, and the like are widely used, and thus the demand thereof is very large. At present, most of the plastic bottle packaging industries produce the following processes: firstly, the plastic particles are hot-melted and injected into bottle blanks, then the bottle blanks are stored, then the bottle blanks are heated and blown into bottle shapes by a bottle blowing machine, then the bottle blanks are stored, and finally filling and packaging of liquid products in the bottles are completed by washing, filling and sealing equipment. Based on the production process, the preform injection machine, the bottle blowing machine and the washing, filling and sealing integrated machine are independently arranged, tracks are required to be laid among the devices to transfer the bottle preforms or the plastic bottles, the occupied area is large, the bottle preforms and the plastic bottles are stored in a large space, and the bottle preforms or the plastic bottles are easily polluted in the storage process. In addition, the middle bottle washing link is added, so that water resources and energy are wasted, operators are increased correspondingly, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integrative plastic bottle equipment for packing of embedment is blown to orthoscopic to each link of solving current plastic bottle production technology adopts solitary machine to produce the area that exists big, the high technical problem of manufacturing cost.

According to one aspect of the utility model, a linear plastic bottle packaging device integrating injection, blowing, filling and sealing is provided, which comprises a bottle blank forming device, a bottle type forming device, a filling device, a sealing device and a cap conveying device which are arranged in a linear way in sequence, the bottle blank forming device is used for forming rows of bottle blanks through injection molding, the bottle type forming device is used for blow molding the rows of bottle blanks into rows of plastic bottles, the filling device is used for filling materials into the rows of plastic bottles, the sealing device is used for sealing the rows of plastic bottles, the cap conveying device is used for conveying packaging caps to the sealing device, and the linear injection, blowing, filling and sealing integrated plastic bottle packaging equipment further comprises an annular conveying device which is used for translating the rows of bottle blanks output by the bottle blank forming device and outputting formed products after the bottle blanks sequentially pass through the bottle type forming device, the filling device and the sealing device.

Furthermore, a plurality of mechanical arms are uniformly arranged on the annular conveying device at intervals, the distance between every two adjacent mechanical arms is the same as the distance between every two adjacent bottle blanks, and the mechanical arms clamp the bottle blanks from the bottle blank forming device in sequence to convey the bottle blanks along with the rotation of the annular conveying device.

Further, the bottle preform preheating device is arranged between the bottle preform forming device and the bottle-shaped forming device and used for heating the rows of bottle preforms.

Further, the bottle blank forming device is located at the upstream of the conveying direction of the annular conveying device, the bottle blank preheating device, the bottle type forming device, the filling device, the sealing device and the cap conveying device are sequentially located at the downstream of the bottle blank forming device, the bottle blank preheating device and the bottle type forming device are located below the annular conveying device, and the filling device, the sealing device and the cap conveying device are located above the annular conveying device.

Furthermore, the bottle blank preheating device comprises a preheating rack, a preheating fixed template, a preheating movable template and a preheating power mechanism, wherein the preheating fixed template is fixed on the preheating rack, the preheating movable template is assembled on the preheating rack in a sliding mode, the power output end of the preheating power mechanism is connected with the preheating movable template and used for driving the preheating movable template to slide on the preheating rack, the preheating fixed template and the preheating movable template are arranged in a relative mode, a fixed preheating mold is fixed on one surface, facing the preheating movable template, of the preheating fixed template, a movable preheating mold is fixed on one surface, facing the preheating fixed template, of the preheating movable template, and the fixed preheating mold and the movable preheating mold are buckled relatively to form a preheating station.

Further, the bottle blank preheating device comprises a preheating rack, a preheating fixed template, a preheating movable template, a preheating power mechanism, a preheating auxiliary plate, a preheating slide rail and a preheating connecting rod mechanism, wherein the preheating slide rail and the preheating fixed template are fixedly arranged on the preheating rack, the preheating auxiliary plate and the preheating movable template are assembled on the preheating slide rail in a sliding manner, the preheating movable template is arranged between the preheating auxiliary plate and the preheating fixed template, the preheating connecting rod mechanism is arranged between the preheating auxiliary plate and the preheating movable template, the power output end of the preheating power mechanism is connected to the preheating connecting rod mechanism, the preheating connecting rod mechanism can be driven to fold or extend through the telescopic action of the preheating power mechanism, the preheating fixed template and the preheating movable template are arranged relatively, a fixed preheating mold is fixed on one surface of the preheating fixed template facing the preheating movable template, and a movable preheating mold is fixed on one surface of the preheating movable template facing the preheating fixed template, the fixed preheating die and the movable preheating die are oppositely buckled to form a preheating station.

Further, the filling device includes the filling conveyer pipe, evenly spaced arrangement locate a plurality of filling mouths on the filling conveyer pipe and setting are in the ooff valve on the filling mouth, the filling conveyer pipe is used for being connected with outside stock solution device, the filling mouth is used for to filling liquid in the plastic bottle, the ooff valve is used for control opening or closing of filling mouth.

Further, the sealing device comprises a heating assembly and a sealing assembly, the heating assembly is movably arranged on one side above the annular conveying device, the sealing assembly is arranged above the heating assembly in a lifting mode, the sealing assembly is used for obtaining the plastic cover from the cover conveying device and tightly pressing the plastic cover with the surface melted with the plastic bottle mouth together after the heating assembly finishes heating, and the heating assembly is used for moving right above the plastic bottle and heating the lower surface of the plastic cover and the upper surface of the plastic bottle mouth simultaneously.

Furthermore, the heating assembly comprises a guide rail pair, a heating plate and a heating power mechanism, the guide rail pair is arranged on one side above the annular conveying device, the heating plate is slidably mounted on the guide rail pair, and a power output end of the heating power mechanism is connected with the heating plate and used for driving the heating plate to slide back and forth on the guide rail pair.

The cover conveying device comprises a vibration sorting device, a cover conveying plate and a cover conveying power mechanism, the vibration sorting device is used for storing the plastic covers and outputting the plastic covers after sorting in a vibration mode, the cover conveying plate is arranged at the output end of the vibration sorting device, and the power output end of the cover conveying power mechanism is connected with the cover conveying plate and used for driving the cover conveying plate to move so as to receive the plastic covers one by one and convey the plastic covers to the sealing device.

The utility model discloses has following effect:

the utility model discloses an integrative plastic bottle equipment for packing of embedment is blown to orthoscopic is through being arranged bottle base forming device, bottle type forming device, filling device, closing device and sending the lid device orthoscopically bottle base forming device accomplishes the back that the in bank bottle base was moulded plastics, annular conveyor follows take out in bank bottle base among the bottle base forming device and transport, through the blowing of bottle type forming device bottle link, filling device's material filling link and the link of sealing of closing device in proper order, form output behind the in bank shaping product at last, and then accomplish the preparation of whole product. The driving modes of the whole plastic bottle manufacturing process, the whole plastic bottle conveying process and the whole plastic bottle filling and sealing process are simple and single, only the continuous operation of the annular conveying device is kept, continuous production operation can be realized, interference among all process links is few, limitation is few, the number of blanks in rows and the number of obtained row of packaged products are not limited by space easily, multiple rows of packaged products in rows and even multiple rows of same-batch production can be realized easily, the yield can be improved by times or even dozens of times, and a favorable process basis is provided for the large-batch rapid production and manufacture of various plastic bottle packaged products.

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 diagram of a linear injection-blow-filling-sealing integrated plastic bottle packaging device according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of a bottle preform preheating device according to a preferred embodiment of the present invention.

Fig. 3 is another schematic structural diagram of the bottle preform preheating device according to the preferred embodiment of the present invention.

Fig. 4 is a schematic structural view of the endless conveyor according to the preferred embodiment of the present invention.

Fig. 5 is a schematic structural view showing an injection molding state of the preform molding apparatus according to the preferred embodiment of the present invention.

Fig. 6 is a schematic top view of the preform molding apparatus according to the preferred embodiment of the present invention.

Fig. 7 is a schematic structural view of a blank output state of the bottle blank forming apparatus according to the preferred embodiment of the present invention after blank forming.

Fig. 8 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. 9 is a cross-sectional view taken along line K-K of fig. 8.

Fig. 10 is a schematic structural view of a bottle-type forming apparatus according to a preferred embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a filling device according to a preferred embodiment of the present invention.

Fig. 12 is a schematic structural view of a heating assembly according to a preferred embodiment of the present invention.

Fig. 13 is a schematic structural view of a closure assembly in accordance with a preferred embodiment of the present invention.

Fig. 14 is a schematic structural view of a cap feeding device according to a preferred embodiment of the present invention.

Description of the reference numerals

1. A bottle blank forming device; 2. a bottle-shaped forming device; 3. a filling device; 4. a sealing device; 5. a cap feeding device; 6. an annular conveying device; 7. a bottle blank preheating device; 71. preheating the frame; 72. preheating a fixed template; 73. setting a preheating mold; 74. preheating a movable template; 75. dynamic preheating mould; 76. a preheating power mechanism; 77. preheating the slide rail; 78. preheating the auxiliary plate; 79. preheating a connecting rod mechanism; 61. a manipulator; 101. a blank mold assembly; 102. a haversian board; 103. a 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; 201. a bottle blowing machine frame; 202. a bottle blowing auxiliary plate; 203. a bottle blowing link mechanism; 204. blowing a movable mold plate; 205. bottle blowing fixed mold plate; 206. blowing and blow molding; 207. blowing and blow molding; 208. a bottle blowing slide rail; 209. a bottle blowing power mechanism; 210. an air blowing member; 301. filling a conveying pipe; 302. a filling nozzle; 303. an on-off valve; 41. a seal assembly; 42. a heating assembly; 421. a guide rail pair; 422. heating the plate; 423. a heating power mechanism; 411. a sealing frame; 412. a lifting mechanism; 413. taking the cover component; 51. a vibration sorting device; 52. sending a cover plate; 53. and a cover feeding power mechanism.

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.

As shown in fig. 1, a preferred embodiment of the present invention provides a linear plastic bottle packaging apparatus with integrated injection, blowing, filling and sealing functions, which comprises a bottle blank forming device 1, a bottle forming device 2, a filling device 3, a sealing device 4 and a cap feeding device 5 arranged in a linear manner, the bottle blank forming device 1 is used for forming a row of bottle blanks by injection molding, the bottle type forming device 2 is used for blow molding the row of bottle blanks into a row of plastic bottles, the filling device 3 is used for filling materials into the rows of plastic bottles, the sealing device 4 is used for sealing the rows of plastic bottles, the cap conveying device 5 is used for conveying packaging caps to the sealing device 4, and the linear injection, blowing, filling and sealing integrated plastic bottle packaging equipment further comprises an annular conveying device 6 which is used for translating the rows of bottle blanks output by the bottle blank forming device 1 and outputting formed products after sequentially passing through the bottle type forming device 2, the filling device 3 and the sealing device 4. It can be understood that, by arranging the bottle blank forming device 1, the bottle type forming device 2, the filling device 3, the sealing device 4 and the cap conveying device 5 in a linear manner, after the bottle blank forming device 1 completes the injection molding of the row of bottle blanks, the annular conveying device 6 takes out the row of bottle blanks from the bottle blank forming device 1 for transportation, and finally forms the row of formed products and outputs the row of formed products after passing through the bottle blowing forming link of the bottle type forming device 2, the material filling link of the filling device 3 and the sealing link of the sealing device 4 in sequence, thereby completing the preparation of the whole product. The driving mode of the whole plastic bottle manufacturing process, the whole plastic bottle conveying process and the whole plastic bottle filling and sealing process is simple and single, only the continuous operation of the annular conveying device 6 is kept, the continuous production operation can be realized, the interference among all process links is less, the limitation is less, the quantity of blanks in rows and the quantity of obtained row of packaged products are not easily limited by space, the row of multiple row of packaged products can be easily realized, even the same batch production of multiple rows is realized, the yield can be improved by times or even dozens of times, and a favorable process basis is provided for the large-batch rapid production and manufacturing of various plastic bottle packaged products.

Optionally, the linear injection, blowing, filling and sealing integrated plastic bottle packaging equipment further includes a preform preheating device 7 disposed between the preform forming device 1 and the bottle-shaped forming device 2, and the preform preheating device 7 is configured to heat rows of preforms. When bottle blowing can be carried out only by preheating the bottle blanks after some plastic particles are made into the bottle blanks, the rows of the bottle blanks can be heated by the bottle blank preheating device 7, and when the bottle blanks can be blown without preheating, the bottle blank preheating device 7 can be omitted.

It is understood that the preform forming device 1 is located upstream of the conveying direction of the annular conveying device 6, the preform preheating device 7, the bottle-type forming device 2, the filling device 3, the sealing device 4 and the cap conveying device 5 are located downstream of the preform forming device 1 in sequence, the preform preheating device 7 and the bottle-type forming device 2 are located below the annular conveying device 6, and the filling device 3, the sealing device 4 and the cap conveying device 5 are located above the annular conveying device 6. The bottle blank forming device 1 is an independent device, the number of the bottle blank forming device 1 is one, and the number of the bottle blank preheating device 7, the bottle type forming device 2, the filling device 3, the sealing device 4 and the cap conveying device 5 can be one, two or more, namely, a plurality of continuous preheating stations, a plurality of bottle blowing stations, a plurality of filling stations and a plurality of sealing stations can be arranged, for example, two bottle blowing stations are arranged to synchronously blow two rows of bottle blanks, so that the production efficiency is improved.

Specifically, as shown in fig. 2, the bottle preform preheating device 7 includes a preheating frame 71, a preheating fixed mold plate 72, a preheating movable mold plate 74 and a preheating power mechanism 76, the preheating fixed mold plate 72 is fixed on the preheating frame 71, the preheating movable mold plate 74 is slidably assembled on the preheating frame 71 through a preheating slide rail (not shown), a power output end of the preheating power mechanism 76 is connected with the preheating movable mold plate 74 for driving the preheating movable mold plate 74 to slide on the preheating frame 71 along the preheating slide rail, the preheating fixed mold plate 72 and the preheating movable mold plate 74 are relatively arranged, a fixed preheating mold 73 is fixed on one surface of the preheating fixed mold plate 72 facing the preheating movable mold plate 74, a movable preheating mold 75 is fixed on one surface of the preheating movable mold plate 74 facing the preheating fixed mold plate 72, and the fixed preheating mold 73 and the movable preheating mold 75 are relatively fastened to form a preheating station. At a preheating station, when the fixed preheating mold 73 and the movable preheating mold 75 are in an open state, the annular conveying device 6 brings rows of bottle blanks into the fixed preheating mold 73 and stops running, then the preheating movable mold plate 74 is closed in place along a preheating slide rail under the action of a preheating power mechanism 76, the movable preheating mold 75 is buckled with the fixed preheating mold 73, and then heating media with preset temperature are respectively introduced into heating medium circulation channels in the matrixes of the movable preheating mold 75 and the fixed preheating mold 73, so that the bottle blanks are preheated; after the preheating for the preset time, the preheating power mechanism 76 retracts and drives the preheating movable mold plate 74 to open the mold, and the annular conveying device 6 continues to operate to prepare for entering the next process. The preheating power mechanism 76 may be a cylinder, an oil cylinder, a telescopic motor, a gear train driving mechanism, or the like. It can be understood that the number of the preheating cavities formed on the fixed preheating die 73 and the movable preheating die 75 is consistent with the number of the bottle preform forming cavities of the bottle preform forming device 1, and the preheating cavities are used for synchronously heating the rows of bottle preforms.

It can be understood that, as shown in fig. 3, as an alternative, the bottle blank preheating device 7 includes a preheating frame 71, a preheating fixed mold plate 72, a preheating movable mold plate 74, a preheating power mechanism 76, a preheating auxiliary plate 78, a preheating slide rail 77 and a preheating link mechanism 79, the preheating slide rail 77 and the preheating fixed mold plate 72 are fixedly mounted on the preheating frame 71, the preheating auxiliary plate 78 and the preheating movable mold plate 74 are slidably mounted on the preheating slide rail 77, the preheating movable mold plate 74 is located between the preheating auxiliary plate 78 and the preheating fixed mold plate 72, the preheating link mechanism 79 is located between the preheating auxiliary plate 78 and the preheating movable mold plate 74, a power output end of the preheating power mechanism 76 is connected to the preheating link mechanism 79, the preheating link mechanism 79 can be driven to fold or extend by the telescopic action of the preheating power mechanism 76, when the preheating link mechanism 79 is folded, the preheating movable die plate 74 and the preheating auxiliary plate 78 are close to each other, and the preheating movable die plate 74 is far away from the preheating fixed die plate 72; when the preheating link mechanism 79 is extended, the preheating moving platen 74 and the preheating auxiliary plate 78 are away from each other, and the preheating moving platen 74 is close to the preheating fixed platen 72. The preheating fixed die plate 72 and the preheating movable die plate 74 are arranged oppositely, a fixed preheating die 73 is fixed on one surface, facing the preheating movable die plate 74, of the preheating fixed die plate 72, a movable preheating die 75 is fixed on one surface, facing the preheating fixed die plate 72, of the preheating movable die plate 74, and the fixed preheating die 73 and the movable preheating die 75 are buckled oppositely to form a preheating station. The annular conveying device 6 brings the rows of bottle blanks into the fixed preheating mold 73 and then stops running, then the preheating power mechanism 76 drives the preheating connecting rod mechanism 79 to extend, the preheating movable mold plate 74 is close to the preheating fixed mold plate 72, mold closing is carried out in place, the movable preheating mold 75 is buckled with the fixed preheating mold 73, and then heating media with preset temperature are respectively introduced into heating medium circulation channels in the matrixes of the movable preheating mold 75 and the fixed preheating mold 73 so as to preheat the bottle blanks; after the preheating for the preset time, the preheating link mechanism 79 is driven to fold and contract by the preheating power mechanism 76, so that the movable preheating die 75 and the fixed preheating die 73 are relatively separated and the preheated bottle blanks in rows are exposed, and the preheated bottle blanks in rows are continuously transferred to the bottle-shaped forming device 2 of the next process for bottle blowing through the annular conveying device 6. It should be understood that the preheating auxiliary plate 78 may also be fixedly mounted on the preheating frame 71, and only the preheating movable platen 74 is driven to slide when the preheating power mechanism 76 drives the preheating link mechanism 79 to extend or retract.

It can be understood that, as shown in fig. 4, a plurality of manipulators 61 are arranged on the annular conveying device 6 at regular intervals, the manipulators 61 are used for clamping bottle blanks or plastic bottles for transportation, the distance between adjacent manipulators 61 is the same as the distance between adjacent bottle blanks, and as the annular conveying device 6 rotates, the plurality of manipulators 61 sequentially clamp the bottle blanks from the bottle blank forming device 1 for conveying. The manipulator 61 may be an air-controlled manipulator or an electric-controlled manipulator.

It can be understood that, as shown in fig. 5 to fig. 9, the bottle blank forming device 1 specifically includes a blank mold assembly 101, a haversian plate 102, a haversian mold 103, an open mold wedge 104, a transition slide 105, a transition mold 106, a lifting power device 107, a horizontal power device 108 and an injection core rod 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 molding cavities which are arranged at intervals, and the injection molding core rod 109 and the half mold 103 are vertically arranged in one-to-one correspondence with the blank 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 arranged 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 103 to collide and contact with the die opening wedge block 104 in the rising process, and 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, further the haversian plate 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 plate 103 is exposed out of the die cavity, the clamping part of the green body is clamped by the mechanical arm 61, and further the integral translation and transfer action of the row of green bodies is realized. Optionally, the injection core pin 109 is connected to the injection output of the injection molding machine via an injection pipe. 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-side molds 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-side molds of the haversian plate 102 are kept to be close to each other; 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 manipulator 61 clamps the row of blanks accurately and stably and integrally translates the row of blanks. Optionally, two ends of the haversian plate 102 are respectively provided with a tapered groove, and the tapered grooves are arranged in one-to-one correspondence with the upper die sinking wedges 104.

It can be understood that, as shown in fig. 10, the bottle forming device 2 specifically includes a bottle blowing frame 201, a bottle blowing auxiliary plate 202, a bottle blowing link mechanism 203, a bottle blowing movable mold plate 204, a bottle blowing fixed mold plate 205, a bottle blowing movable mold 206, a bottle blowing fixed 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 and the bottle blowing slide rail 208 are fixed on the bottle blowing frame 201, the bottle blowing auxiliary plate 202 and the bottle blowing movable mold plate 204 are slidably assembled on the bottle blowing slide rail 208, the bottle blowing movable mold plate 204 is located between the bottle blowing auxiliary plate 202 and the bottle blowing fixed mold plate 205, the bottle blowing link mechanism 203 is located between the bottle blowing auxiliary plate 202 and the bottle blowing movable mold plate 204, a power output end of the bottle blowing power mechanism 209 is connected to the bottle blowing link mechanism 203, the bottle blowing link mechanism 203 can be driven to fold or extend by the telescopic action of the bottle blowing power mechanism 209, and the bottle blowing link 203 contracts when the bottle blowing link mechanism is folded, the bottle blowing movable mould plate 204 is far away from the bottle blowing fixed mould plate 205; when the bottle blowing link mechanism 203 extends, the bottle blowing movable mold plate 204 is close to the bottle blowing fixed mold plate 205. The blowing component 210 is arranged on the bottle blowing machine frame 201 in a lifting manner, the blowing movable blow mold 206 is fixed on one surface of the blowing movable mold plate 204 facing the blowing fixed mold plate 205, the blowing fixed blow mold 207 is fixed on one surface of the blowing fixed mold plate 205 facing the blowing movable mold plate 204, and the blowing movable blow mold 206 and the blowing fixed blow mold 207 are relatively buckled to form a row of bottle blowing cavities for simultaneously blowing the row of blanks. When the bottle blowing movable blow mold 206 and the bottle blowing fixed blow mold 207 are in the mold opening state, the ring-shaped conveying device 6 integrally translates the row of bottle blanks from the bottle blank forming device 1 or the bottle blank preheating device 7 to a bottle blowing station between the bottle blowing movable blow mold 206 and the bottle blowing fixed blow mold 207; the bottle blowing power mechanism 209 drives the bottle blowing link mechanism 203 to unfold, and pushes the bottle blowing movable mold plate 204 to drive the bottle blowing movable blow mold 206 to be buckled with the bottle blowing fixed blow mold 207 on the bottle blowing fixed mold plate 205 and fix a green body, at this time, the bottle blowing movable blow mold 206 and the bottle blowing fixed blow mold 207 enclose to form a bottle body forming cavity matched with the appearance of the plastic bottle, the air blowing parts 210 and the bottle body forming cavity are arranged in a one-to-one correspondence manner, each air blowing part 210 is driven by the lifting driving device to fall synchronously and then is respectively inserted into the air blowing openings of the corresponding green bodies, and air is blown through the air blowing openings of the inner green bodies of the air blowing parts 210, so that the green bodies are inflated and expanded all around until the green bodies are completely attached to the inner wall surface of the bottle body forming cavity, and the bottle blowing process of the plastic bottle is completed. Then, the blowing unit 210 is raised, and the bottle blowing power mechanism 209 drives the bottle blowing link mechanism 203 to fold and contract, so that the bottle blowing movable blow mold 206 and the bottle blowing fixed blow mold 207 are separated and opened, and then the formed rows of plastic bottles are carried by the annular conveying device 6 to continue to move integrally to the next process. Alternatively, the blow bottle movable blow mold 206 and the blow bottle fixed blow mold 207 enclose a bottle body forming cavity with a lower opening, and the bottle type forming apparatus 2 further includes a bottoming member (not shown) that is elevatably mounted on the blow bottle rack 201 and is used for forming a bottom shape of the plastic bottle. Alternatively, the bottle blowing auxiliary plate 202 may also be fixed to the bottle blowing frame 201, and the bottle blowing power mechanism 209 drives the bottle blowing link mechanism 203 to move, so as to control the bottle blowing movable blow mold 206 to approach or depart from the bottle blowing fixed mold plate 205. Alternatively, the bottle blowing power mechanism 209 may employ an air cylinder, an oil cylinder, a telescopic motor, a gear train driving mechanism, or the like.

It can be understood that, as shown in fig. 11, the filling device 3 includes a filling conveying pipe 301, a plurality of filling nozzles 302 uniformly spaced on the filling conveying pipe 301, and a switching valve 303 disposed on the filling nozzles 302, the filling conveying pipe 301 is connected to an external liquid storage device, and the spacing between adjacent filling nozzles 302 is the same as the spacing between adjacent manipulators 61, that is, each filling nozzle 302 is correspondingly located above the mouth of a plastic bottle for filling liquid into the plastic bottle, and a switching valve 303 is disposed on each filling nozzle 302, and the switching valve 303 may be a pneumatic switching valve or an electric switching valve. The annular conveying device 6 is used for conveying the rows of plastic bottles to the position below the filling device 3 and then stopping operation, and then the plurality of switch valves 303 are controlled to be synchronously opened, so that the plurality of filling nozzles 302 synchronously carry out liquid filling on the rows of plastic bottles, after filling for a preset time, the plurality of switch valves 303 are controlled to be synchronously closed, filling is stopped, and the rows of plastic bottles after filling are continuously conveyed to the next process through the annular conveying device 6.

It can be understood that, as shown in fig. 1, 12 and 13, the sealing device 4 specifically includes a heating assembly 42 and a sealing assembly 41, the heating assembly 42 is movably disposed on one side above the annular conveying device 6, the sealing assembly 41 is disposed above the heating assembly 42 in a liftable manner, the sealing assembly 41 is used for lowering after taking the plastic caps from the cap conveying device 5, the heating assembly 42 is used for moving to a position right above the plastic bottles and heating the lower surfaces of the plastic caps and the upper surfaces of the plastic bottles at the same time, when a preset heating time is reached, the heating assembly 42 is moved out, the sealing assembly 41 continues to be lowered, the plastic caps with melted surfaces and the plastic bottles are tightly pressed together, and the sealing process is completed. After the sealing is finished, the sealing assembly 41 is lifted, the manipulator 61 of the annular conveying device 6 is opened, the sealed plastic falls off, and all the processes are finished.

The heating assembly 42 includes a guide rail pair 421, a heating plate 422 and a heating power mechanism 423, the guide rail pair 421 is fixedly disposed on one side above the annular conveying device 6, and specifically may be mounted on a heating rack (not shown), the heating plate 422 is slidably mounted on the guide rail pair 421, and a power output end of the heating power mechanism 423 is connected to the heating plate 422 for driving the heating plate 422 to slide back and forth on the guide rail pair 421. When sealing, heating power unit 423 drives hot plate 422 follows the vice 421 of guide rail slides to the plastic bottle directly over, simultaneously seal subassembly 41 and descend after obtaining the plastic cover, hot plate 422 heats the lower surface of plastic cover and plastic bottleneck upper surface simultaneously, and when reaching the heating time of predetermineeing, heating power unit 423 drives hot plate 422 shifts out, seal subassembly 41 continues to descend, and the plastic cover that melts on the surface is compressed tightly with the plastic bottleneck and is in the same place, accomplishes and seals the process. The heating power mechanism 423 employs an air cylinder, an oil cylinder, a telescopic motor, a gear train driving mechanism, and the like, or a similar driving mechanism.

The sealing assembly 41 comprises a sealing rack 411, a lifting mechanism 412 and a cover taking assembly 413, wherein the lifting mechanism 412 is installed on the sealing rack 411, the cover taking assembly 413 is fixedly connected with the lifting mechanism 412, the cover taking assembly 413 is used for acquiring a plastic cover from the cover conveying device 5, and the lifting mechanism 412 is used for driving the cover taking assembly 413 to lift. When the cap is taken, the lifting mechanism 412 drives the cap taking assembly 413 to descend so as to obtain the plastic cap from the cap feeding device 5, then the lifting mechanism 412 continues to drive the cap taking assembly 413 and the plastic cap to continue to descend above the heating plate 422, after the heating is completed, the lifting mechanism 412 continues to drive the cap taking assembly 413 and the plastic cap to continue to descend, so that the plastic cap with the melted surface is tightly and tightly pressed with the plastic bottle mouth, the sealing process is completed, and finally, the lifting mechanism 412 drives the cap taking assembly 413 to ascend. It is understood that the lifting mechanism 412 may be an existing spiral lifting mechanism or a linear lifting mechanism, such as an electric telescopic rod, a telescopic motor, etc., and the cap removing assembly 413 may be a pneumatic cap picking mechanism or a press fit mechanism.

It can be understood that, as shown in fig. 14, the cap feeding device 5 includes a vibration sorting device 51, a cap feeding plate 52 and a cap feeding power mechanism 53, the vibration sorting device 51 is used for storing plastic caps and outputting a plurality of plastic caps after sorting in a vibration manner, the cap feeding plate 52 is arranged at an output end of the vibration sorting device 51 and is used for receiving the sorted plastic caps, and a power output end of the cap feeding power mechanism 53 is connected with the cap feeding plate 52 and is used for driving the cap feeding plate 52 to move so as to receive the plastic caps one by one and convey the plastic caps to the sealing device 4. When the sealing assembly 41 is located at the highest position, the cap conveying power mechanism 53 drives the cap conveying plate 52 to move, the moving direction is opposite to the conveying direction of the plastic bottles, the cap conveying plate 52 receives the plastic caps output by the vibration sorting device 51 one by one in the moving process, a plurality of grooves are uniformly formed in the cap conveying plate 52 at intervals, the plastic caps output by the vibration sorting device 51 are sequentially conveyed into the grooves, when the cap conveying power mechanism 53 moves in place, the sealing assembly 41 descends to take out the caps, and then the cap conveying power mechanism 53 drives the cap conveying plate 52 to move back to wait for conveying the plastic caps at the next time. The vibration sorting device 51 is an existing vibration tray sorting machine or vibration tray sorting machine, and thus the specific structure and working principle are not described herein again. The cap feeding power mechanism 53 may be an air cylinder, an oil cylinder, a telescopic motor, a gear train driving mechanism, or the like. It will be appreciated that the vibratory sorting apparatus 51, the lid feeding plate 52 and the lid feeding power mechanism 53 are all mounted on a lid feeding frame (not shown).

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. The utility model provides an integrative plastic bottle equipment for packing of embedment is blown to orthoscopic, its characterized in that, including bottle base forming device (1), bottle type forming device (2), filling device (3), closing device (4) and send lid device (5) that are the orthoscopic to arrange in proper order, bottle base forming device (1) is used for moulding plastics and forms row bottle base, bottle type forming device (2) are used for being in a row the bottle base blowing for the plastic bottle of bank, filling device (3) are used for to pour into the material into in the plastic bottle of bank, closing device (4) are used for sealing the processing to the plastic bottle of bank, send lid device (5) to be used for sealing device (4) carry the encapsulation lid, integrative plastic bottle equipment for packing is blown to orthoscopic still including being used for with the bottle base of bank that bottle base forming device (1) output carries out the translation and passes through in proper order bottle type forming device (2), An annular conveying device (6) for outputting the formed products after the filling device (3) and the sealing device (4).

2. The linear injection-blow-fill-seal integrated plastic bottle packaging device according to claim 1, wherein a plurality of manipulators (61) are arranged on the annular conveying device (6) at regular intervals, the distance between adjacent manipulators (61) is the same as the distance between adjacent bottle preforms, and as the annular conveying device (6) rotates, the plurality of manipulators (61) sequentially pick up and convey the bottle preforms from the preform forming device (1).

3. The in-line injection-blow-fill-seal integrated plastic bottle packaging apparatus as claimed in claim 1, further comprising a preform preheating device (7) disposed between said preform forming device (1) and said bottle-type forming device (2) for heating the rows of preforms.

4. The in-line injection-blow-fill-seal integrated plastic bottle packaging apparatus according to claim 3, wherein the preform forming device (1) is located upstream of the conveying direction of the annular conveying device (6), the preform preheating device (7), the bottle-type forming device (2), the filling device (3), the sealing device (4) and the cap conveying device (5) are located downstream of the preform forming device (1) in sequence, the preform preheating device (7) and the bottle-type forming device (2) are located below the annular conveying device (6), and the filling device (3), the sealing device (4) and the cap conveying device (5) are located above the annular conveying device (6).

5. The linear injection-blow-filling-sealing integrated plastic bottle packaging equipment according to claim 3, wherein the bottle blank preheating device (7) comprises a preheating frame (71), a preheating fixed die plate (72), a preheating movable die plate (74) and a preheating power mechanism (76), the preheating fixed die plate (72) is fixed on the preheating frame (71), the preheating movable die plate (74) is slidably assembled on the preheating frame (71), a power output end of the preheating power mechanism (76) is connected with the preheating movable die plate (74) for driving the preheating movable die plate (74) to slide on the preheating frame (71), the preheating fixed die plate (72) and the preheating movable die plate (74) are arranged in a manner of being opposite to each other, a fixed preheating die (73) is fixed on one surface of the preheating fixed die plate (72) facing the preheating movable die plate (72), and a movable preheating die (75) is fixed on one surface of the preheating movable die plate (74) facing the preheating fixed die plate (72), the fixed preheating die (73) and the movable preheating die (75) are oppositely buckled to form a preheating station.

6. The linear injection-blow-filling-sealing integrated plastic bottle packaging equipment according to claim 3, wherein the bottle blank preheating device (7) comprises a preheating rack (71), a preheating fixed die plate (72), a preheating movable die plate (74), a preheating power mechanism (76), a preheating auxiliary plate (78), a preheating slide rail (77) and a preheating link mechanism (79), the preheating slide rail (77) and the preheating fixed die plate (72) are fixedly mounted on the preheating rack (71), the preheating auxiliary plate (78) and the preheating movable die plate (74) are slidably mounted on the preheating slide rail (77), the preheating movable die plate (74) is located between the preheating auxiliary plate (78) and the preheating fixed die plate (72), the preheating link mechanism (79) is located between the preheating auxiliary plate (78) and the preheating movable die plate (74), and a power output end of the preheating power mechanism (76) is connected to the preheating link mechanism (79), the preheating connecting rod mechanism (79) can be driven to fold or extend through the telescopic action of the preheating power mechanism (76), the preheating fixed die plate (72) and the preheating movable die plate (74) are arranged relatively, a fixed preheating die (73) is fixed on one surface, facing the preheating movable die plate (74), of the preheating fixed die plate (72), a movable preheating die (75) is fixed on one surface, facing the preheating fixed die plate (72), of the preheating movable die plate (74), and the preheating station is formed after the fixed preheating die (73) and the movable preheating die (75) are buckled relatively.

7. The in-line blow-fill and seal integrated plastic bottle packaging apparatus according to claim 1, wherein the filling device (3) comprises a filling duct (301), a plurality of filling nozzles (302) uniformly spaced on the filling duct (301), and an on-off valve (303) provided on the filling nozzles (302), the filling duct (301) is used for connecting with an external liquid storage device, the filling nozzles (302) are used for filling liquid into plastic bottles, and the on-off valve (303) is used for controlling the opening or closing of the filling nozzles (302).

8. The linear blow-through, fill and seal integrated plastic bottle packaging apparatus according to claim 1, wherein the sealing device (4) comprises a heating assembly (42) and a sealing assembly (41), the heating assembly (42) is movably disposed at one side above the annular conveying device (6), the sealing assembly (41) is liftably disposed above the heating assembly (42), the sealing assembly (41) is used for taking the plastic caps from the cap conveying device (5) and pressing the plastic caps with melted surfaces tightly together with the plastic bottle mouths after the heating assembly (42) completes heating, and the heating assembly (42) is used for moving to be directly above the plastic bottles and heating the lower surfaces of the plastic caps and the upper surfaces of the plastic bottle mouths simultaneously.

9. The linear injection-blow-fill-seal integrated plastic bottle packaging device according to claim 8, wherein the heating assembly (42) comprises a guide rail pair (421), a heating plate (422) and a heating power mechanism (423), the guide rail pair (421) is disposed on one side above the circular conveying device (6), the heating plate (422) is slidably mounted on the guide rail pair (421), and a power output end of the heating power mechanism (423) is connected with the heating plate (422) for driving the heating plate (422) to slide back and forth on the guide rail pair (421).

10. The linear type plastic bottle packaging equipment integrating injection, blow, filling and sealing as claimed in claim 1, wherein said cap feeding device (5) comprises a vibration sorting device (51), a cap feeding plate (52) and a cap feeding power mechanism (53), said vibration sorting device (51) is used for storing plastic caps and outputting a plurality of plastic caps after sorting in a vibration mode, said cap feeding plate (52) is arranged at the output end of said vibration sorting device (51), the power output end of said cap feeding power mechanism (53) is connected with said cap feeding plate (52) for driving said cap feeding plate (52) to move to receive plastic caps one by one and feed the plastic caps to the sealing device (4).

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