CN220520133U - Continuous blowing, filling and sealing integrated machine - Google Patents

Abstract

The utility model discloses a continuous blowing, filling and sealing integrated machine which comprises a filling device, a die device arranged below the filling device and a feeding mechanism for supplying blanks for the die device, wherein the die device comprises a first lifting mechanism, a second lifting mechanism, an upper clamping mechanism, a first forming die, a second forming die, a third forming die and a lower clamping mechanism which are sequentially arranged from top to bottom, the lower clamping mechanism is arranged on the first lifting mechanism, the upper clamping mechanism, the first forming die, the second forming die and the third forming die are arranged on the second lifting mechanism, the third forming die is used for forming a first bottle body, the second forming die is used for forming a bottle head or a bottle tail of the first bottle body and a second bottle body, and the first forming die is used for forming and sealing the bottle head or the bottle tail of the second bottle body. The continuous blowing and filling integrated machine has the advantages of reducing waste, reducing cost, improving production efficiency and the like.

Description

Continuous blowing, filling and sealing integrated machine

Technical Field

The utility model relates to the technical field of food and medicine packaging mechanical equipment and methods, in particular to a continuous blowing, filling and sealing integrated machine.

Background

The continuous BFS integrated machine can realize one-step closed sterile production process of extrusion, molding, filling, sealing and demolding. Most of the current markets are rotary multi-mode continuous BFS integrated machines, single-station single-mode continuous BFS integrated machines or double-mode continuous BFS integrated machines. The rotary multi-mode continuous BFS integrated machine has the defects of high productivity, complex structure, difficult debugging operation, high equipment cost, inflexibility of changing product types and the like; the single-station single-mode continuous BFS integrated machine has the advantages of simple structure, easy operation, low equipment cost, flexible product type replacement and the like, but has low productivity, and cannot meet the requirements. The double-station single-mode continuous BFS integrated machine is developed by adding a set of extrusion system, filling system and die forming system on the basis of the single-station single-mode continuous BFS integrated machine, and the double-station single-mode continuous BFS integrated machine inherits some advantages and improves productivity of the single-station continuous BFS integrated machine, but the equipment cost is increased, the precision debugging operation of products produced by two stations is difficult due to the addition of one station.

Patent document (CN 115891106 a) discloses a continuous production blowing and filling and sealing device and a use method thereof, comprising a third molding die, a sealing die arranged on the upper side of the third molding die, an upper clamping part arranged on the upper side of the sealing die and a lower clamping part arranged on the lower side of the upper clamping part, wherein a pushing piece for driving the upper clamping part to synchronously act during die assembly is arranged on the sealing die, and the upper clamping part is connected with a reset driving piece. The using method comprises the steps of closing a third forming die to be attached to a blank body, and filling after the bottle body is formed; closing the sealing die and driving the upper clamping part to synchronously move to abut against the blank; then the sealing mould is opened; or the third forming die and the sealing die are synchronously opened; the reset driving piece drives the upper clamping component to be separated from the embryo body. However, in the scheme, waste is required to be generated once for forming one bottle body, the cost is high, the waste is large, and the production efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a continuous blowing, filling and sealing integrated machine which reduces waste, reduces cost and improves production efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a continuous blowing embedment all-in-one, includes filling device, locates the mould device of filling device below and supplies the feeding mechanism of idiosome for the mould device, the mould device includes first elevating system, second elevating system and last fixture, first forming die, second forming die, third forming die and the fixture down that from top to bottom arranged in proper order, down fixture locates on the first elevating system, go up fixture, first forming die, second forming die and third forming die and locate on the second elevating system, the third forming die is used for shaping first body, the second forming die is used for shaping first body's bottle head or bottle end and second body, first forming die is used for shaping and seals the bottle head or the bottle end of second body.

As a further improvement of the above technical scheme:

the first forming die is provided with a pushing piece for driving the upper clamping mechanism to synchronously act during die assembly, and the upper clamping mechanism is connected with a reset driving piece.

The lower clamping mechanism comprises a pair of clamping plates and a lower clamping driving mechanism used for driving the clamping plates to approach and separate, and a bottle body positioning groove and a whole bottle positioning groove which are communicated up and down are formed in the inner side of the clamping plates.

And cooling channels are arranged on the sides of the bottle body positioning groove and the whole bottle positioning groove.

The upper clamping mechanism comprises a pair of wedge-shaped clamping blocks, the wedge-shaped clamping blocks are connected with the reset driving piece through second guide rods, and the second guide rods penetrate through the second guide seats.

The third forming die comprises a pair of third forming die plates and a third driving mechanism for driving the pair of third forming die plates to approach and separate, and a third forming groove for forming the first bottle body is formed in the inner side of the third forming die plates.

The second forming die comprises a pair of second forming die plates and a second driving mechanism for driving the pair of second forming die plates to approach and separate, a second forming groove and a fourth forming groove which are communicated up and down are formed in the inner side of the second forming die plates, the second forming groove is used for forming a second bottle body, and the fourth forming groove is used for forming a bottle head or a bottle tail of the first bottle body.

The first forming die comprises a pair of first forming die plates and a first driving mechanism for driving the first forming die plates to approach and separate, and a first forming groove for forming the bottle head or the bottle tail of the second bottle body is formed in the inner side of the first forming die plates.

The continuous blowing and filling and sealing method is carried out by adopting the continuous blowing and filling and sealing integrated machine and comprises the following steps of:

s1, supplying a blank: the feeding mechanism supplies a blank for the die device;

s2, die assembly forming of the first bottle body: the third forming die is used for closing the blank body and forming a first bottle body, and the second lifting mechanism drives the upper clamping mechanism, the first forming die, the second forming die and the third forming die to synchronously descend along with the blank body;

s3, filling the first bottle body: the filling device descends to a set position to fill the first bottle body, and resets after filling is completed;

s4, die closing and forming the bottle head or the bottle tail of the first bottle body and the second bottle body: the second forming die is used for closing the blank body and forming a bottle head or a bottle tail of the first bottle body and the second bottle body, and the second lifting mechanism drives the upper clamping mechanism, the first forming die, the second forming die and the third forming die to synchronously descend along with the blank body;

s5, filling a second bottle body: the filling device descends to a set position to fill the second bottle body, and resets after filling is completed;

s6, closing the mold to form the bottle head or the bottle tail of the second bottle body and sealing: the first forming die is matched with the die and forms the bottle head or the bottle tail of the second bottle body, the bottle head or the bottle tail of the second bottle body is sealed, the blank body is clamped by the upper clamping mechanism, and the second lifting mechanism drives the upper clamping mechanism, the first forming die, the second forming die and the third forming die to synchronously descend along with the blank body;

s7, clamping a first bottle body: the third forming die is opened, and the first lifting mechanism drives the clamping mechanism to ascend into the third forming die and then clamps the first bottle body;

s8, clamping a second bottle body: the second forming die and the lower clamping mechanism are opened, the first lifting mechanism drives the lower clamping mechanism to ascend into the second forming die, and then the first bottle body and the second bottle body are clamped;

s9, the first forming die is opened, the upper clamping mechanism keeps clamping, the first lifting mechanism drives the lower clamping mechanism to synchronously descend along with the first bottle body and the second bottle body, and the second lifting mechanism drives the upper clamping mechanism, the first forming die, the second forming die and the third forming die to synchronously descend to a set position;

s10, resetting: the upper clamping mechanism is opened, the second lifting mechanism drives the upper clamping mechanism, the first forming die, the second forming die and the third forming die to rise to the initial position, the lower clamping mechanism keeps clamping, and the first lifting mechanism drives the lower clamping mechanism to synchronously descend along with the first bottle body and the second bottle body;

s11, circularly performing the steps S2 to S10 until the production is completed or the machine stops due to faults.

As a further improvement of the above technical scheme:

the S6 and the S7 are performed simultaneously.

Compared with the prior art, the utility model has the advantages that:

the continuous blowing and filling integrated machine adopts the three forming dies to be matched with the two clamping mechanisms for use, the upper clamping mechanism clamps the two bottles once, the two bottles are formed and filled, and primary waste (the waste is clamped by the upper clamping mechanism) is generated, namely, the two bottles only generate the primary waste, so that the waste is reduced, the cost is reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a continuous blowing, filling and sealing integrated machine.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic perspective view of a mold device of the continuous blowing and filling integrated machine.

Fig. 4 is a schematic front view of a mold device of the continuous blowing and filling integrated machine according to the present utility model.

Fig. 5 is a schematic structural view of a feeding mechanism of the continuous blowing and filling integrated machine.

Fig. 6 is a process schematic of the continuous blow molding process of the present utility model.

The reference numerals in the drawings denote:

1. a filling device; 2. a die device; 21. a first lifting mechanism; 22. a second lifting mechanism; 23. an upper clamping mechanism; 231. wedge-shaped clamping blocks; 232. a second guide bar; 233. the second guide seat; 24. a first molding die; 241. a first molding die plate; 242. a first driving mechanism; 243. a first molding groove; 25. a second molding die; 251. a second molding die plate; 252. a second driving mechanism; 253. a second molding groove; 254. a fourth molding groove; 26. a third molding die; 261. a third molding die plate; 262. a third driving mechanism; 263. a third molding groove; 27. a lower clamping mechanism; 271. a clamping plate; 272. a lower clamping driving mechanism; 273. a bottle body positioning groove; 274. a bottle positioning groove; 3. a feeding mechanism; 4. resetting the driving piece; 5. a blank; 6. a pushing member.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific examples.

In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Fig. 1 to 5 show an embodiment of a continuous blowing and filling and sealing integrated machine according to the present utility model, which includes a filling device 1, a mold device 2 disposed below the filling device 1, and a feeding mechanism 3 for feeding blanks 5 to the mold device 2, wherein the mold device 2 includes a first lifting mechanism 21, a second lifting mechanism 22, and an upper clamping mechanism 23, a first forming mold 24, a second forming mold 25, a third forming mold 26, and a lower clamping mechanism 27 sequentially disposed from top to bottom, the lower clamping mechanism 27 is disposed on the first lifting mechanism 21, the upper clamping mechanism 23, the first forming mold 24, the second forming mold 25, and the third forming mold 26 are disposed on the second lifting mechanism 22, the third forming mold 26 is used for forming a first bottle body, the second forming mold 25 is used for forming a bottle head or a bottle tail of the first bottle body, and the second bottle body, and the first forming mold 24 is used for forming and sealing the bottle head or the bottle tail of the second bottle body.

Taking bottle head up filling as an example, the production process of the continuous blowing and filling integrated machine comprises the following steps: the feeding mechanism 3 supplies a blank 5 for the die device 2; the third forming die 26 closes the blank 5 and forms a first bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5; the filling device 1 descends to a set position to fill the first bottle body, and resets after filling is completed; the second forming die 25 is used for clamping the blank 5 and forming a bottle head of the first bottle body and the second bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5; the filling device 1 descends to a set position to fill the second bottle body, and resets after filling is completed; the first forming die 24 is used for die assembly and forming of the bottle head of the second bottle body, the bottle head of the second bottle body is sealed, the blank 5 is clamped by the upper clamping mechanism 23, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5; the third forming die 26 is opened, the first lifting mechanism 21 drives the lower clamping mechanism 27 to lift into the third forming die 26, and then the first bottle body is clamped; the second forming die 25 and the lower clamping mechanism 27 are opened, the first lifting mechanism 21 drives the lower clamping mechanism 27 to ascend into the second forming die 25, and then the first bottle body and the second bottle body are clamped; the first forming die 24 is opened, the upper clamping mechanism 23 keeps clamping, the first lifting mechanism 21 drives the lower clamping mechanism 27 to synchronously descend along with the first bottle body and the second bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend to a set position; the upper clamping mechanism 23 is opened, the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to rise to the initial positions, the lower clamping mechanism 27 keeps clamping, and the first lifting mechanism 21 drives the lower clamping mechanism 27 to synchronously descend along with the first bottle body and the second bottle body; steps S2 to S10 are cyclically performed until the production is completed or a malfunction stops.

Taking the upward filling of the tail of the bottle as an example, the production process of the continuous blowing and filling integrated machine comprises the following steps: the feeding mechanism 3 supplies a blank 5 for the die device 2; the third forming die 26 closes the blank 5 and forms a first bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5; the filling device 1 descends to a set position to fill the first bottle body, and resets after filling is completed; the second forming die 25 is used for clamping the blank 5 and forming the tail of the first bottle body and the second bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5; the filling device 1 descends to a set position to fill the second bottle body, and resets after filling is completed; the first forming die 24 is used for die assembly and forming of the bottle tail of the second bottle body, the bottle tail of the second bottle body is sealed, the blank 5 is clamped by the upper clamping mechanism 23, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5; the third forming die 26 is opened, the first lifting mechanism 21 drives the lower clamping mechanism 27 to lift into the third forming die 26, and then the first bottle body is clamped; the second forming die 25 and the lower clamping mechanism 27 are opened, the first lifting mechanism 21 drives the lower clamping mechanism 27 to ascend into the second forming die 25, and then the first bottle body and the second bottle body are clamped; the first forming die 24 is opened, the upper clamping mechanism 23 keeps clamping, the first lifting mechanism 21 drives the lower clamping mechanism 27 to synchronously descend along with the first bottle body and the second bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend to a set position; the upper clamping mechanism 23 is opened, the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to rise to the initial positions, the lower clamping mechanism 27 keeps clamping, and the first lifting mechanism 21 drives the lower clamping mechanism 27 to synchronously descend along with the first bottle body and the second bottle body; steps S2 to S10 are cyclically performed until the production is completed or a malfunction stops.

This continuous blowing embedment all-in-one adopts three forming die to use with two fixture cooperation, goes up fixture 23 centre gripping once, and two bottles are accomplished in shaping and filling, produces once waste material (the waste material is produced by last fixture 23 centre gripping), and two bottles just produce once waste material promptly, have reduced extravagant, have reduced the cost to production efficiency has been improved.

In this embodiment, the first lifting mechanism 21 includes a servo motor, a ball screw connected with the servo motor, and a screw nut provided on the ball screw, the lower clamping mechanism 27 is connected with the screw nut, when in use, the servo motor drives the ball screw to rotate, the screw nut lifts and moves on the ball screw, and the lower clamping mechanism 27 lifts and moves synchronously with the screw nut, so that the whole structure is simple and reliable, and the movement precision is high. Of course, in other embodiments, the first lifting mechanism 21 may take other forms. The second lifting mechanism 22 may have the same structure as the first lifting mechanism 21, and will not be described again.

In this embodiment, the first molding die 24 is provided with a pushing member 6 for driving the upper clamping mechanism 23 to synchronously operate during die assembly, and the upper clamping mechanism 23 is connected with a reset driving member 4.

The pushing piece 6 is arranged on the first forming die 24, when the first forming die 24 is closed, the pushing piece 6 pushes the upper clamping mechanism 23 to synchronously clamp the blank 5, after the first forming die 24 is opened, the reset driving piece 4 is used for keeping the upper clamping mechanism 23 clamped and driving the upper clamping mechanism 23 to reset, and the upper clamping mechanism 23 and the first forming die 24 synchronously act without waiting, so that the period of the whole cycle process can be shortened, and the impact times on the blank 5 can be reduced; further, compared with the method that the reset driving member 4 is used for driving the upper clamping mechanism 23 to move synchronously with the first forming die 24 and abut against the blank 5, the upper clamping mechanism 23 moves synchronously with the first forming die 24 and abuts against the blank 5 under the action of the pushing member 6, and the device is of a purely mechanical structure, is simpler and lower in cost, does not need complex synchronous control, cannot cause control errors which are difficult to avoid in synchronous control, and can ensure that the position of the upper clamping mechanism 23 when the upper clamping mechanism 23 clamps the blank 5 is aligned up and down with the position of the first forming die 24 when the first forming die 24 is clamped, so that the blank 5 is prevented from being inclined up and down, and waste generated in the left-right direction of the blank 5 is reduced.

When the reset driving member 4 adopts an air cylinder, preferably, the pushing member 6 pushes the upper clamping mechanism 23 to move in the mold closing process, and the rodless cavity of the air cylinder is inflated to push the piston rod of the air cylinder to extend, but the inflation speed cannot be too high, so that the upper clamping mechanism 23 is prevented from being separated from the pushing member 6; it is also possible that the upper clamping mechanism 23 is inflated immediately after contacting the blank 5. The upper clamping mechanism 23 can be maintained in a clamped state immediately after the first molding die 24 is opened.

Further, in this embodiment, the pushing member 6 is a push plate. The push plate can have larger contact area with the upper clamping mechanism 23, which is beneficial to the whole synchronous movement of the upper clamping mechanism 23, and has simple and reliable structure. Of course, in other embodiments, the pushing member 6 may be a push rod, a push block, or the like.

In this embodiment, the lower clamping mechanism 27 includes a pair of clamping plates 271 and a lower clamping driving mechanism 272 for driving the pair of clamping plates 271 to approach and separate, and a body positioning groove 273 and a whole bottle positioning groove 274 which are vertically communicated are provided on the inner side of the clamping plates 271. The lower clamping mechanism 27 is driven by the first lifting mechanism 21 to be capable of lifting to a position between the paired forming dies (after the paired forming dies are opened), and simultaneously clamping and fixing the bottle body between the paired forming dies, so that the blank 5 is prevented from shaking when the forming dies are opened and closed. The inner side of the clamping plate 271 is also provided with a bottle head or tail positioning groove which is positioned below the whole bottle positioning groove 274 and is communicated with the whole bottle positioning groove 274. The body positioning groove 273 penetrates to the top of the clamping plate 271, and the head or tail positioning groove penetrates to the bottom of the clamping plate 271.

In this embodiment, the body positioning groove 273 and the entire bottle positioning groove 274 are provided with cooling channels on the sides thereof. And the cooling liquid introduced by the cooling channel in the clamping plate 271 can cool the formed bottle body, which is beneficial to ensuring the consistency of the bottle body.

In this embodiment, the upper clamping mechanism 23 includes a pair of wedge-shaped clamping blocks 231, the wedge-shaped clamping blocks 231 are connected with the reset driving member 4 through second guide rods 232, and the second guide rods 232 penetrate through the second guide seats 233. Adopt wedge clamp splice 231, mechanical strength is high, and the blank 5 of centre gripping is convenient for to thinner one side reduces the material extravagant, and thicker one side is convenient for connect second guide bar 232, cooperates with second guide holder 233 through second guide bar 232, provides the guide effect for the action of opening and shutting of wedge clamp splice 231, is favorable to guaranteeing that the motion process is smooth and easy and has higher motion precision.

In the present embodiment, the third molding die 26 includes a pair of third molding dies 261 and a third driving mechanism 262 for driving the pair of third molding dies 261 to approach and separate, and a third molding groove 263 for molding the first body is provided inside the third molding dies 261. The third driving mechanism 262 is used for driving the paired third forming templates 261 to approach and separate, so as to realize die opening and die closing, the third forming grooves 263 of the paired third forming templates 261 are oppositely arranged, and when the die is closed, the third forming grooves 263 of the paired third forming templates 261 are spliced to form a cavity for forming the first bottle body.

In this embodiment, the second molding die 25 includes a pair of second molding dies 251 and a second driving mechanism 252 for driving the pair of second molding dies 251 to approach and separate, a second molding groove 253 and a fourth molding groove 254 which are vertically communicated are provided inside the second molding dies 251, the second molding groove 253 is used for molding the second body, and the fourth molding groove 254 is used for molding the head or the tail of the first body. The second molding templates 251 are used for driving the paired second molding templates 251 to approach and separate, so as to realize mold opening and mold closing, the second molding grooves 253 and the fourth molding grooves 254 of the paired second molding templates 251 are oppositely arranged, and when the mold is closed, the second molding grooves 253 and the fourth molding grooves 254 of the paired second molding templates 251 are spliced to form a cavity for molding the second bottle body and a cavity for molding the bottle head or the bottle tail of the first bottle body respectively. The second molding groove 253 is located above the fourth molding groove 254.

In this embodiment, the first forming die 24 includes a pair of first forming die plates 241 and a first driving mechanism 242 for driving the pair of first forming die plates 241 toward and away from each other, and a first forming groove 243 for forming a head or a tail of the second body is provided on the inner side of the first forming die plates 241. The first driving mechanism 242 is used for driving the paired first molding templates 241 to approach and depart, so as to realize mold opening and mold closing, the first molding grooves 243 of the paired first molding templates 241 are oppositely arranged, and when the mold closing is carried out, the first molding grooves 243 of the paired first molding templates 241 are spliced to form a cavity for molding the bottle head or the bottle tail of the second bottle body.

Embodiment two:

fig. 6 shows an embodiment of the continuous blowing and filling and sealing method of the present utility model, which is performed by the continuous blowing and filling and sealing integrated machine of the first embodiment, and includes the following steps:

s1, as shown in a1 of fig. 6, the embryo body 5 is supplied: the feeding mechanism 3 supplies a blank 5 for the die device 2;

s2, as shown in a2 of fig. 6, the first bottle body is molded by die assembly: the third forming die 26 closes the blank 5 and forms a first bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5;

s3, as shown in a3 of fig. 6, filling the first bottle body: the filling device 1 descends to a set position to fill the first bottle body, and resets after filling is completed;

s4, as shown in a4 in fig. 6, the bottle head (bottle head up filling) or the bottle tail (bottle tail up filling) of the first bottle body and the second bottle body are molded in a die-closing mode: the second forming die 25 is used for clamping the blank 5 and forming a bottle head or a bottle tail of the first bottle body and the second bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5;

s5, as shown in a5 of fig. 6, filling the second bottle body: the filling device 1 descends to a set position to fill the second bottle body, and resets after filling is completed;

s6, as shown in a6 of FIG. 6, the bottle head (bottle head up filling) or the bottle tail (bottle tail up filling) of the second bottle body is molded by die assembly, and the bottle is sealed: the first forming die 24 is used for die assembly and forming of a bottle head or a bottle tail of the second bottle body, the bottle head or the bottle tail of the second bottle body is sealed, the blank 5 is clamped by the upper clamping mechanism 23, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend along with the blank 5;

s7, as shown in a7 and a8 in fig. 6, the first bottle body is clamped: the third forming die 26 is opened, the first lifting mechanism 21 drives the lower clamping mechanism 27 to lift into the third forming die 26, and then the first bottle body is clamped;

s8, as shown in a9 to a11 in fig. 6, the second body clamps: the second forming die 25 and the lower clamping mechanism 27 are opened, the first lifting mechanism 21 drives the lower clamping mechanism 27 to ascend into the second forming die 25, and then the first bottle body and the second bottle body are clamped;

s9, as shown in a12 in FIG. 6, the first forming die 24 is opened, the upper clamping mechanism 23 keeps clamping, the first lifting mechanism 21 drives the lower clamping mechanism 27 to synchronously descend along with the first bottle body and the second bottle body, and the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to synchronously descend to a set position;

s10, as shown in a13 to a16 in fig. 6, reset: the upper clamping mechanism 23 is opened, the second lifting mechanism 22 drives the upper clamping mechanism 23, the first forming die 24, the second forming die 25 and the third forming die 26 to rise to the initial positions, the lower clamping mechanism 27 keeps clamping, and the first lifting mechanism 21 drives the lower clamping mechanism 27 to synchronously descend along with the first bottle body and the second bottle body;

s11, circularly performing the steps S2 to S10 until the production is completed or the machine stops due to faults.

The continuous blowing and filling method adopts the cooperation of three forming dies and two clamping mechanisms, the upper clamping mechanism 23 clamps once, two bottles are formed and filled, and once waste is generated (the waste is clamped by the upper clamping mechanism 23) that is, the two bottles are generated, so that the waste is reduced, the cost is reduced, and the production efficiency is improved.

The first bottle body and the second bottle body are the bottle bodies which are adjacent up and down, and in the production process, the first bottle body is positioned below the second bottle body, namely the bottle body which is formed and filled firstly.

In this embodiment, S6 and S7 are performed simultaneously. The waiting time is reduced, and the production efficiency is improved.

While the utility model has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims (8)

1. The utility model provides a continuous blowing embedment all-in-one, includes filling device (1), locates mould device (2) of filling device (1) below and supplies feeding mechanism (3) of idiosome (5) for mould device (2), its characterized in that: the die device (2) comprises a first lifting mechanism (21), a second lifting mechanism (22) and an upper clamping mechanism (23), a first forming die (24), a second forming die (25), a third forming die (26) and a lower clamping mechanism (27) which are sequentially arranged from top to bottom, wherein the lower clamping mechanism (27) is arranged on the first lifting mechanism (21), the upper clamping mechanism (23), the first forming die (24), the second forming die (25) and the third forming die (26) are arranged on the second lifting mechanism (22), the third forming die (26) is used for forming a first bottle body, the second forming die (25) is used for forming a bottle head or a bottle tail of the first bottle body and a second bottle body, and the first forming die (24) is used for forming and sealing the bottle head or the bottle tail of the second bottle body.

2. The continuous blowing, filling and sealing integrated machine according to claim 1, wherein: the first forming die (24) is provided with a pushing piece (6) for driving the upper clamping mechanism (23) to synchronously act during die assembly, and the upper clamping mechanism (23) is connected with a reset driving piece (4).

3. The continuous blowing, filling and sealing integrated machine according to claim 1, wherein: the lower clamping mechanism (27) comprises a pair of clamping plates (271) and a lower clamping driving mechanism (272) used for driving the clamping plates (271) to approach and depart from each other, and a bottle body positioning groove (273) and a bottle positioning groove (274) which are communicated up and down are formed in the inner side of the clamping plates (271).

4. The continuous blowing, potting all-in-one machine of claim 3, wherein: the side edges of the bottle body positioning groove (273) and the whole bottle positioning groove (274) are provided with cooling channels.

5. The continuous blowing, filling and sealing integrated machine according to claim 1, wherein: the upper clamping mechanism (23) comprises a pair of wedge-shaped clamping blocks (231), the wedge-shaped clamping blocks (231) are connected with the reset driving piece (4) through second guide rods (232), and the second guide rods (232) are arranged in the second guide seats (233) in a penetrating mode.

6. The continuous blowing, filling and sealing integrated machine according to claim 1, wherein: the third molding die (26) comprises a pair of third molding templates (261) and a third driving mechanism (262) for driving the pair of third molding templates (261) to approach and separate, and a third molding groove (263) for molding the first bottle body is formed in the inner side of the third molding templates (261).

7. The continuous blowing, filling and sealing integrated machine according to claim 1, wherein: the second forming die (25) comprises a pair of second forming templates (251) and a second driving mechanism (252) for driving the pair of second forming templates (251) to be close to and far away from each other, a second forming groove (253) and a fourth forming groove (254) which are communicated up and down are formed in the inner side of the second forming templates (251), the second forming groove (253) is used for forming a second bottle body, and the fourth forming groove (254) is used for forming a bottle head or a bottle tail of the first bottle body.

8. The continuous blowing, filling and sealing integrated machine according to claim 1, wherein: the first forming die (24) comprises a pair of first forming templates (241) and a first driving mechanism (242) for driving the first forming templates (241) to be close to and far away from, and a first forming groove (243) for forming the bottle head or the bottle tail of the second bottle body is formed in the inner side of the first forming templates (241).