CN212045926U - A safe type automatic system for blowing bottle embryo of vertical type infusion bag - Google Patents

Abstract

The utility model discloses a safe type automatic system for blowing bottle embryo of vertical type infusion bag belongs to bottle embryo and carries technical field. The utility model discloses a bottle blowing equipment and injection moulding equipment, a serial communication port, bottle blowing equipment and injection moulding equipment parallel arrangement, and install bottle embryo transfer system between bottle blowing equipment and injection moulding equipment, bottle embryo transfer system including be used for with the injection moulding equipment in the good bottle embryo take out unloading mechanical device, be used for the well carousel that keeps in and be used for sending the bottle embryo on the well carousel to the material loading mechanical device on the big chain retinue anchor clamps of bottle blowing equipment. By integrating a plurality of devices, the high automation from injection molding to bottle blowing is realized, and the whole process has no manual intervention. The bottle blanks are transferred in the whole process without mutual collision, and are orderly arranged and conveyed, so that the risk of introducing foreign matters in the bottle blank transfer process is reduced, and the quality control in the product production process is ensured.

Description

A safe type automatic system for blowing bottle embryo of vertical type infusion bag

Technical Field

The utility model relates to a technical field is carried to the bottle embryo, and more specifically the safe type automatic system that is used for blowing vertical type infusion bag's bottle embryo that says so relates to one kind.

Background

In the production of plastic container infusion products in large infusion pharmaceutical enterprises, the enterprises generally adopt two-step method to manufacture infusion containers, after the injection molding position is used for injection molding of bottle blanks by a mold, the mold drops the bottle blanks to fall into a net chain conveyor at random, the bottle blanks are conveyed to a bottle blowing blank feeding hopper by a multi-section net chain conveyor combination, the bottle blanks are conveyed to a bottle blowing machine large chain following clamp by a bottle blowing machine blank guiding frame, a blank distributing disc and a blank feeding finger chain, and simultaneously, in order to ensure the uniformity of blank temperature, an FFU unit is installed on the net chain conveyor and used for cooling the bottle blanks, and the process flow is as follows: injection molding of the bottle blank by the injection molding machine → dropping of the blank into the net chain conveyor → conveying and cooling of the blank by the net chain conveyor → feeding of the blank into the blank feeding hopper of the bottle blowing machine → blank discharging mechanism of the bottle blowing machine → blank feeding turntable, blank feeding finger chain → feeding into the large chain follower fixture of the bottle blowing machine.

However, the above-described technique has the following problems:

after the bottle embryo falls off from the injection mold, the bottle embryo can collide with the shuttle groove below the injection mold, friction can be generated between the bottle embryo and the shuttle groove, the bottle embryo falls into the net chain conveyor and then is disorderly arranged, and because the bottle embryo has strong static electricity after falling off from the mold, foreign matters can be adsorbed and contacted in the transmission process of the bottle embryo, so that quality risks are formed. The bottle embryo can be in fighting the friction of interior shape after transmitting to the embryo fill, and the in-process from the embryo fill to big chain pallet is arranged and is pressed empty to sweep etc. through a plurality of mechanisms, and the embryo easily produces the card and hinders in transportation process, needs manual intervention, and the risk that static adsorbs the foreign matter and equipment introduces the foreign matter is higher simultaneously. Meanwhile, the bottle blowing machine and the injection molding machine are arranged on the same straight line in the connecting mode and are arranged in two rooms, equipment is controlled independently, and the number of operators is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type automatic system for blowing bottle embryo of vertical type infusion bag to solve the technical problem who exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safe type automatic system for blowing bottle embryo of vertical type infusion bag, includes bottle blowing equipment and injection moulding equipment, bottle blowing equipment and injection moulding equipment parallel arrangement, and install bottle embryo transfer system between bottle blowing equipment and injection moulding equipment, bottle embryo transfer system is including the unloading mechanical device that is used for the bottle embryo that the injection moulding is good to take out, the well carousel that is used for keeping in the bottle embryo and the material loading mechanical device that is used for sending the bottle embryo on the well carousel to the big chain pallet of bottle blowing equipment.

Furthermore, safety isolation nets are respectively arranged on two sides of the bottle blank transfer system between the bottle blowing equipment and the injection molding equipment.

Further, the blanking mechanical device comprises a mechanical arm and a blank taking plate, the blank taking plate is installed at the end of the mechanical arm and comprises a bottom plate and a plurality of first blank absorbing cylinders, the plurality of first blank absorbing cylinders are installed on the bottom plate, a first adsorption cavity for containing bottle blanks is formed in each first blank absorbing cylinder, a vacuum pipeline is formed in the bottom plate, and the first adsorption cavity is communicated with the vacuum pipeline; the blank suction cylinders are arranged on the bottom plate in an array mode, and the array type first blank suction cylinders correspond to the bottle blanks in the injection molding machine mold one by one.

Further, well carousel includes motor, pivot, mounting disc and deposits the blastoderm, the vertical setting of pivot, the bottom of pivot and the output of motor are connected, and the mounting disc horizontally is fixed at the top of pivot, deposits the blastoderm and fixes on the mounting disc, it is equipped with a plurality of anchor clamps heads that are used for fixed bottle embryo on the blastoderm to deposit.

Furthermore, a plurality of blank storage disks are arranged, and the blank storage disks are distributed on the mounting disk in a circular array by taking the axis of the rotating shaft as the center of a circle; the clamp heads on the blank storage disc are distributed in a rectangular array, and the clamp heads in the rectangular array correspond to the bottle blanks in the injection molding machine mold one to one.

Further, material loading mechanical device includes first power device, second power device, frame, mounting bracket and a plurality of bottle embryo grabbing device, first power device installs at mechanical top, and the mounting bracket is installed on first power device, and the mounting bracket is linear motion on X axle direction under first power device's drive, and second power device installs on the mounting bracket, and the mounting bracket is linear motion on Z axle direction under second power device's drive, and bottle embryo grabbing device installs in the mounting bracket bottom.

Further, the mounting bracket includes deflector, mounting panel and guide post, and the deflector is fixed on a power device, and the guide post is vertical to be set up, and the top of guide post is fixed on the deflector, and the mounting panel setting is run through to the bottom of guide post, and the bottom of guide post is connected with the supporting shoe that is used for supporting the mounting panel, guide post and mounting panel sliding connection, and bottle embryo grabbing device installs on the mounting panel.

Furthermore, the first power device comprises a first motor, a screw rod, a supporting seat and a nut seat, the first motor is fixed on one side of the rack, the supporting seat is fixed on the other side of the rack, one end of the screw rod is connected with the output end of the first motor, the other end of the screw rod is connected in the supporting seat in a shaft mode, the nut seat is sleeved on the screw rod in a threaded mode, and the guide plate is fixed on the nut seat.

Further, the second power device comprises a second motor, a gear and a rack matched with the gear, the rack is vertically arranged, the top of the rack is connected to the bottom of the guide plate, a avoiding hole is formed in the mounting plate, the bottom of the rack penetrates through and extends out of the avoiding hole, the second motor is fixed on the mounting plate, the gear is connected to the output end of the second motor, and the gear and the rack are meshed with each other.

Further, sliding blocks are mounted at two ends of the guide plate, sliding rails matched with the sliding blocks are mounted on two sides of the rack, and the guide plate is connected to the rack in a sliding mode through the matching of the sliding blocks and the sliding rails; the bottle embryo grabbing device comprises a second embryo sucking cylinder, an adsorption cavity used for containing the bottle embryo is formed in the second embryo sucking cylinder, and the adsorption cavity is connected with an external negative pressure generator through a negative pressure pipe.

Compared with the prior art, the utility model beneficial effect who has is:

1. in order to solve the problem of transferring injection molded bottle blanks to a large-chain traveling fixture of a bottle blowing machine in the actual production process, the injection molded bottle blanks are taken out by adsorbing the bottoms of the bottle blanks by a blank taking plate according to the arrangement mode of molds, each bottle blank is independently placed on the blank taking plate, the bottle mouth is outward, the blank taking plate is driven by a 6-shaft mechanical arm to take the blanks, the blanks are turned and transferred, the blank mouth is downwards reversely buckled into a fixture head of a blank storage tray, the blank storage tray is rotated by 120 degrees and then transfers the blank storage tray with the bottle blanks to the lower part of a feeding mechanical device, and the blanks on a rotary table are taken out by the feeding mechanical device and are transversely moved and then synchronously placed on the large-chain traveling fixture of the bottle blowing machine. The problem of disordered arrangement and collision of the blanks in the demolding process is solved, the risks of foreign matters introduced in the blank conveying process and the blank feeding mechanism are reduced, the distance between an injection molding machine and a bottle blowing machine is shortened, and the blank transfer process is optimized.

2. The utility model discloses novel structure, the practicality is strong, adopts perpendicular first power device and the second power device who sets up, has constituted one and can has driven the loading attachment that bottle embryo grabbing device was the motion at X axle direction and Z axle direction, like this, just can replace artifical material loading, the utility model provides an it shifts to the bottle embryo of bottle blowing equipment and uses material loading mechanical device stable performance to mould plastics, and material loading speed accessible first motor and second motor adjust, and adjustable production beat to the unloading mechanical device with last step reaches unanimity.

3. The utility model discloses a 6 arms drive and get the embryonic plate and directly take out the bottle embryo that moulds plastics from injection molding machine mould, then move bottle embryo upset to bottle blowing machine material loading department through 6 arms, then unload the negative pressure, place overhead at the anchor clamps of assigned position. And in the process of turning over and moving, the bottle embryo is adsorbed in the adsorption cavity through negative pressure, so that the bottle embryo is ensured not to fall out. The whole transfer process can not damage the bottle embryo, and is safe and reliable.

4. The utility model discloses a brand-new bottle embryo shifts transfer device, unloading mechanical device directly grabs the bottle embryo that has moulded plastics and takes out, then place on one on the mounting disc deposits the blastoderm, it is equipped with the anchor clamps head that is used for fixed bottle embryo on the blastoderm to deposit, can be with the steady fixing of bottle embryo, then load the embryo that deposits of bottle embryo spiral to material loading mechanical device department for the bottle embryo is snatched the material loading, and simultaneously, another empty blastoderm that deposits is rotatory to unloading mechanical device department and is waited for to load the bottle embryo, then the cyclic operation of all around. Therefore, the problem that the bottle blanks are prone to toppling is solved, the whole process of blanking, transferring and loading of the bottle blanks is continuous, the production takt is synchronous, and the production efficiency is improved.

4. The utility model discloses a bottle embryo that moulds plastics shifts to bottle blowing machine big chain retinue anchor clamps and realizes full automated transmission, and whole journey does not have artificial intervention, promotes automatic level. The whole process of transferring the injection molded bottle blanks to the large chain following clamp of the bottle blowing machine has no mutual collision of the bottle blanks, and the bottle blanks are orderly arranged and conveyed, so that the risk of introducing foreign matters in the transferring process of the bottle blanks is reduced. The distance between the injection molding machine and the bottle blowing machine is shortened, and the injection molding machine and the bottle blowing machine are installed in a room, so that linkage control is realized, and operators are reduced.

Drawings

Fig. 1 is a schematic structural view of a safety automatic system for blowing a bottle blank of a vertical infusion bag according to the present invention;

fig. 2 is a schematic structural diagram of a blanking mechanical device of the safety automatic system for blowing bottle blanks of upright infusion bags according to the present invention;

fig. 3 is a top view of a blank taking plate of a blanking mechanical device of the safety automatic system for blowing bottle blanks of vertical infusion bags according to the present invention;

fig. 4 is a schematic structural diagram of a single first blank suction cylinder and a vacuum pipeline of a blank taking plate of a blanking mechanical device of the safety automatic system for blowing bottle blanks of vertical infusion bags according to the present invention;

fig. 5 is a schematic structural diagram of a middle rotary table of the safety automatic system for blowing bottle blanks of upright infusion bags according to the present invention;

fig. 6 is a top view of a central turntable of the safety automation system for blowing a bottle blank of a vertical infusion bag according to the present invention;

fig. 7 is a schematic structural diagram of a feeding mechanism of a safety automatic system for blowing bottle blanks of upright infusion bags according to the present invention;

fig. 8 is a schematic structural diagram of the bottle blank gripping device of the feeding mechanism of the safety automation system for blowing the bottle blank of the vertical infusion bag.

The labels in the figure are: 1-injection molding equipment, 2-blanking mechanical device, 3-bottle blowing equipment, 4-middle rotating disc, 5-feeding mechanical device, 6-safety isolation net, 21-mechanical arm, 22-blank taking plate, 23-bottle blank, 24-bottom plate, 25-vacuum pipeline, 26-first adsorption cavity, 27-circular arc chamfer, 28-sealing ring, 41-motor, 42-rotating shaft, 43-installation disc, 44-blank storage disc, 45-double-layer support frame, 46-sleeve, 47-clamp head, 48-first notch, 49-second notch, 51-first motor, 52-second motor, 53-sliding block, 54-installation plate, 55-bottle blank grabbing device, 56-rack, 57-sliding rail, 58-supporting seat, 59-frame, 510-screw rod, 511-guide column, 512-guide plate, 513-nut seat, 514-second embryo suction cylinder, 515-second adsorption cavity and 516-negative pressure pipeline.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, the safety automatic system for blowing the bottle blanks of the upright infusion bags comprises a bottle blowing device 3 and an injection molding device 1, wherein the bottle blowing device 3 and the injection molding device 1 are arranged in parallel, and the distance between the two devices is about 3 meters. And a bottle embryo 23 transfer system is arranged between the bottle blowing equipment 3 and the injection molding equipment 1, and the bottle embryo 23 transfer system comprises a blanking mechanical device 2 for taking out the bottle embryo 23 injected and molded in the injection molding equipment 1, a middle rotary table 4 for temporarily storing the bottle embryo 23 and a feeding mechanical device 5 for conveying the bottle embryo 23 on the middle rotary table 4 to a large-chain following clamp of the bottle blowing equipment 3.

In this embodiment, the injection molding apparatus 1 is a high-speed injection molding apparatus 1 with a matched mold, the high-speed injection molding apparatus 1 includes an injection molding machine and a mold, and the apparatus has stable production capacity. The bottle blowing equipment 3 is linear preheating biaxial stretching blow molding equipment and is mature bottle blowing equipment 3.

In this embodiment, safety isolation nets 6 are respectively installed on two sides of the bottle blank 23 transfer system between the bottle blowing equipment 3 and the injection molding equipment 1. The area between the bottle blowing equipment 3 and the injection molding equipment 1 is isolated at two ends by a safety isolation net 6, so that foreign matters are prevented from polluting products and personnel safety.

As shown in fig. 2, in this embodiment, the blanking mechanical device 2 includes a mechanical arm 21 and a blank taking plate 22, and the mechanical arm 21 is a 6-axis mechanical arm 21, and can satisfy six degrees of freedom in a three-dimensional space, and can realize turning and transferring. The 6-axis mechanical arm 21 is arranged between the bottle blowing equipment 3 and the injection molding equipment 1, is parallel to the open position of the injection mold, and is about 2 meters away from the injection molding equipment 1. The 6-axis mechanical arm 21 is arranged at a position which meets the action distance requirement of taking the bottle blanks 23 from the mold and placing the bottle blanks on the blank storage disc 44 of the middle rotating disc 4.

As shown in FIG. 3, the blank-taking plate 22 comprises a bottom plate 24 and a plurality of first blank-absorbing cylinders, and the bottom of the first blank-absorbing cylinders is hermetically connected with the bottom plate 24 through bolts. The blank taking plate 22 is installed at the end of the mechanical arm 21, a plurality of first blank absorbing cylinders are installed on the bottom plate 24, a first absorbing cavity 26 for accommodating the bottle blank 23 is formed in each first blank absorbing cylinder, the first absorbing cavity 26 is a cylindrical cavity, and the diameter of each first absorbing cavity 26 is 0.5-1mm larger than the maximum outer diameter of the bottle blank 23 after injection molding. The height of the first adsorption cavity 26 is lower than that of the injection molded bottle blank 23 and is about 2/3 of the bottle blank 23, a vacuum pipeline 25 is arranged in the bottom plate 24, and the first adsorption cavity 26 is communicated with the vacuum pipeline 25.

As shown in fig. 4, it is more preferable that the top opening of the first adsorption chamber 26 is provided with a circular arc-shaped chamfer 27. The circular arc chamfer 27 can enable the first blank suction cylinder to be more convenient and quick when picking up and sucking the injection molded bottle blanks 23, and allows assembly errors to exist.

More preferably, a sealing ring 28 is arranged between the bottom of the first embryo suction cylinder and the bottom plate 24 for better sealing.

In this embodiment, the first blank suction cylinders are arranged on the bottom plate 24 in an array type, and the array type first blank suction cylinders correspond to the bottle blanks 23 in the mold of the injection molding machine one by one. A vacuum pipeline 25 is arranged in the bottom plate 24 at a position opposite to each row of the first embryo suction cylinders, and two ends of the vacuum pipeline 25 are connected with an external negative pressure generator through negative pressure pipes. In the embodiment, each row of the first embryo suction cylinders shares one vacuum pipeline 25, and two ends of each vacuum pipeline 25 are simultaneously connected with a main pipeline of an external negative pressure generator through a negative pressure pipe, so that the first embryo suction cylinders on each row can be more firmly sucked.

Of course, there is another way that each first embryo suction cylinder is separately connected to the main pipeline of the negative pressure generator through the negative pressure pipe on the back of the bottom plate 24, and no matter which way is adopted, the purpose of sucking the bottle embryo 23 can be achieved.

As shown in fig. 5, in this embodiment, the middle rotating disk 4 includes a double-layer supporting frame 45, a motor 41, a rotating shaft 42, a mounting disk 43, and a blank storage disk 44, the rotating shaft 42 is vertically disposed, the bottom of the rotating shaft 42 is connected to an output end of the motor 41, the mounting disk 43 is horizontally fixed on the top of the rotating shaft 42, the blank storage disk 44 is fixed on the mounting disk 43, a plurality of clamp heads 47 for fixing the bottle blanks 23 are disposed on the blank storage disk 44, in this embodiment, an outer diameter of the clamp head 47 is smaller than an inner diameter of the bottle blanks 23 by 0.5-1mm, and a height of the clamp head 47 is generally about 2/3 of a height of an inner cavity of the bottle blanks. The bottle blank 23 can be better fixed.

The clamp heads 47 on the blank storage disc 44 are distributed in a rectangular array, and the clamp heads 47 in the rectangular array correspond to the bottle blanks 23 in the mold of the injection molding machine one by one. The rectangular array type clamp heads 47 correspond to the bottle blanks 23 in the mold of the injection molding machine one by one, and the advantage is that the whole version of the injection molded bottle blanks 23 can be transferred and temporarily stored at one time.

The double-layered support 45 is composed of a top plate, a bottom plate 24 and a pillar disposed between the top plate and the bottom plate 24. The motor 41 is fixed on the bottom plate 24 of the double-layer support frame 45, the top of the rotating shaft 42 penetrates through the top plate of the double-layer support frame 45 and is arranged outside, and a shaft sleeve is arranged between the rotating shaft 42 and the top plate of the double-layer support frame 45.

Furthermore, a sleeve 46 is arranged on the upper part of the top plate of the double-layer supporting frame 45, and the sleeve 46 is connected to the rotating shaft 42 in a shaft mode. The sleeve 46 is fixed to the top plate and serves primarily as a protection and limit guide for the shaft 42.

The blank storage discs 44 are provided in plural, and the plural blank storage discs 44 are distributed on the mounting disc 43 in a circular array with the axis of the rotating shaft 42 as the center of circle.

As shown in fig. 6, the working principle of the present invention is illustrated below by taking 3 blastoderms 44 as an example:

the 3 blank storage discs 44 are distributed on the mounting disc 43 in a circular array by taking the axis of the rotating shaft 42 as the center of a circle, namely, are equidistantly arranged in an anticlockwise direction by 120 degrees. Moreover, when the blank storage disc 44 rotates 120 degrees every time and stops rotating every time, the directions of the two blank storage discs 44 are opposite to the feeding mechanical device 5 and the blanking mechanical device 2 respectively; the middle rotating disc 4 and the feeding mechanical device 5 are installed in a matching way, and the feeding mechanical device 5 can take out all bottle blanks 23 on the blank storage disc 44 opposite to the middle rotating disc 4.

The blanking mechanical device 2 directly grabs and takes out the injection-molded bottle embryo 23, then places the bottle embryo 23 on a blank storage disk 44 on the mounting disk 43, the blank storage disk 44 is provided with a clamp head 47 for fixing the bottle embryo 23, the bottle embryo 23 can be stably fixed, then the blank storage disk 44 loaded with the bottle embryo 23 rotates to the feeding mechanical device 5, so that the bottle embryo 23 is grabbed and fed, meanwhile, the other empty blank storage disk 44 rotates to the blanking mechanical device 2 to wait for the bottle embryo 23 to be loaded, and then the cycle operation is repeated. Therefore, the problem that the bottle blank 23 is easy to topple over is solved, the whole process of blanking, transferring and loading of the bottle blank 23 is continuous, the production takt is synchronous, and the production efficiency is improved.

The arrangement of 3 blank storage trays 44 takes into account the speed relationship between the mounting tray 43 and the blanking mechanism 2 and the feeding mechanism 5, because if 2 blank storage trays 44 are arranged, the mounting tray 43 rotates faster than the 3 blank storage trays 44 to match the production cycle of the feeding mechanism 5 and the blanking mechanism 2, and the rotation speed is fast to throw the bottle blanks 23 out of the rack. Of course, the blastoderm 44 may be increased or decreased as the case may be.

In the present embodiment, a first notch 48 is formed on the blank storage tray 44 between the adjacent rows of the clamping heads 47. A plurality of second notches 49 are formed in the mounting plate 43. The first notch 48 and the second notch 49 are provided to reduce the weight of the blank storage tray 44 and the mounting tray 43, so that the motor 41 can be driven more easily and smoothly.

As shown in fig. 7, in this embodiment, the feeding mechanical device 5 includes a first power device, a second power device, a frame 59, a mounting frame, and a plurality of gripping devices for bottle blanks 23, the first power device is installed at the top of the machine, the mounting frame is installed on the first power device, the mounting frame is driven by the first power device to make linear motion in the X-axis direction, the second power device is installed on the mounting frame, the mounting frame is driven by the second power device to make linear motion in the Z-axis direction, and the gripping devices for bottle blanks 23 are installed at the bottom of the mounting frame.

In this embodiment, the mounting bracket includes a guide plate 512, a mounting plate 54 and a guide column 511, the guide plate 512 is fixed on the first power device, the guide column 511 is vertically arranged, the top of the guide column 511 is fixed on the guide plate 512, the bottom of the guide column 511 is arranged to penetrate through the mounting plate 54, the bottom of the guide column 511 is connected with a supporting block for supporting the mounting plate 54, the guide column 511 is slidably connected with the mounting plate 54, and the bottle blank 23 gripping device is mounted on the mounting plate 54.

In this embodiment, the first power device includes a first motor 51, a lead screw 510, a supporting seat 58 and a nut seat 513, the first motor 51 is fixed on one side of the frame 59, the supporting seat 58 is fixed on the other side of the frame 59, one end of the lead screw 510 is connected with the output end of the first motor 51, the other end of the lead screw 510 is connected in the supporting seat 58, the nut seat 513 is sleeved and screwed on the lead screw 510, and the guide plate 512 is fixed on the nut seat 513.

The first motor 51 drives the screw rod 510 to rotate, and then drives the mounting frame and the second power device to realize displacement of the X axis through the nut seat 513; of course, the first power device in this embodiment adopts a screw 510 structure, and may also be realized by an electric push rod or an air cylinder.

In this embodiment, the second power device includes second motor 52, gear, and rack 56 with gear fit, and rack 56 sets up vertically, and the bottom at deflector 512 is connected at the top of rack 56, has seted up on mounting panel 54 and has dodged the hole, and the bottom of rack 56 runs through and extends and dodge the hole setting, and second motor 52 is fixed on mounting panel 54, and the gear connection is at the output of second motor 52, and gear and rack 56 intermeshing.

The second motor 52 drives the gear to rotate, and since the rack 56 is fixed, the motor 41 moves up and down through the engagement of the gear and the rack 56, and drives the mounting plate 54 of the mounting rack to move up and down, so that the bottle blank 23 gripping device is driven to move up and down, and the purpose of gripping the bottle blank 23 for feeding is achieved. Two guide posts 511 are provided, and are respectively provided at both sides of the second motor 52, so that the guide posts 511 can play a role of guiding and limiting when the mounting plate 54 moves up and down.

The utility model discloses novel structure, therefore, the clothes hanger is strong in practicability, adopt first power device and the second power device of perpendicular setting, it can drive bottle embryo 23 grabbing device and be the loading attachment of motion at X axle direction and Z axle direction to have constituted one, thus, loading mechanical device 5 is installed in the last embryo position of bottle blowing machine, well carousel 4 carries out anticlockwise rotation, rotate 120 at every turn, the blastoderm 44 that deposits that will deposit bottle embryo 23 rotates to the position relative with loading mechanical device 5 and stops, place on the pallet of bottle blowing machine big chain after taking out bottle embryo 23 from depositing blastoderm 44 by loading mechanical device 5, the circulation action that from this carries on relapseing realizes moulding plastics the transfer between bottle embryo 23 to the big chain pallet of bottle blowing machine. The utility model provides an it uses feeding mechanical device 5 stable performance to mould plastics to bottle embryo 23 transfer of bottle blowing equipment 3, and speed is adjustable, and adjustable to reach unanimously with the production beat of the unloading mechanical device 2 of one step above. Specifically, the feeding mechanical device 5 grabs a row of bottle blanks 23 each time, and the matching of the injection molding device 1 to a plate mold requires a certain time, and in this time, the feeding mechanical device 5 just completes the feeding of all rows of bottle blanks 23.

In the action, the 6-axis mechanical arm 21 drives the blank taking plate 22 to take the bottle blanks 23, and then the bottle blanks are placed on the blank storage disc 44 of the middle turntable 4 for repeated action; the embryo storage disc 44 is in rotary movement, and moves for 120 degrees each time; the embryo feeding mechanical device takes the embryos from the embryo storage tray 44 and then translates and rotates the embryos to the large chain traveling fixture of the bottle blowing machine for repeated action. By integrating a plurality of devices, the high automation from injection molding to bottle blowing is realized, and the whole process has no manual intervention. The bottle blanks 23 are not collided with each other in the whole transfer process, and are orderly arranged and conveyed, so that the risk of introducing foreign matters in the transfer process of the bottle blanks 23 is reduced, and the quality control in the production process of products is ensured.

As shown in fig. 8 and fig. 2, in this embodiment, the bottle embryo 23 gripping device includes a second embryo suction cylinder 514, a second suction cavity 515 for accommodating the bottle embryo 23 is formed in the second embryo suction cylinder 514, an inner diameter of the second suction cavity 515 is 0.5-1mm larger than an outer diameter of the bottle embryo 23, and the second suction cavity 515 is connected to an external negative pressure generator through a negative pressure pipeline 516. The second adsorption cavity 515 fixes the bottle blank 23 through negative pressure adsorption, and when the bottle blank 23 needs to be loosened, the negative pressure is only needed to be removed. The adsorption is convenient, and the appearance with the bottle blank 23 cannot be damaged.

Preferably, the two ends of the guide plate 512 are provided with sliding blocks 53, the two sides of the frame 59 are provided with sliding rails 57 matched with the sliding blocks 53, and the guide plate 512 is slidably connected to the frame 59 through the matching of the sliding blocks 53 and the sliding rails 57. Thus, when the mounting rack drives the mounting rack to move through the first power device, the rack 59 can play a certain supporting role, and the situation that all the weight of the mounting rack and the weight of the second power device are all acted on the screw rod 510 is avoided.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a safe type automatic system for blowing bottle embryo of vertical type infusion bag, includes bottle blowing equipment (3) and injection moulding equipment (1), its characterized in that, bottle blowing equipment (3) and injection moulding equipment (1) parallel arrangement, and install bottle embryo (23) transfer system between bottle blowing equipment (3) and injection moulding equipment (1), bottle embryo (23) transfer system is including unloading mechanical device (2) that are used for the bottle embryo (23) that the injection moulding is good in injection moulding equipment (1) to take out, well carousel (4) that are used for keeping in bottle embryo (23) and be used for sending bottle embryo (23) on well carousel (4) to material loading mechanical device (5) on the big chain retinue anchor clamps of bottle blowing equipment (3).

2. The automated safety system for blowing preforms of upright infusion bags according to claim 1, wherein safety isolation nets (6) are respectively installed at two sides of the preform (23) transfer system between the bottle blowing device (3) and the injection molding device (1).

3. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 1, wherein the blanking mechanism (2) comprises a mechanical arm (21) and a blank taking plate (22), the blank taking plate (22) is mounted at an end of the mechanical arm (21), the blank taking plate (22) comprises a bottom plate (24) and a plurality of first blank absorbing cylinders, the plurality of first blank absorbing cylinders are mounted on the bottom plate (24), a first adsorption cavity (26) for accommodating the bottle blanks (23) is formed in each first blank absorbing cylinder, a vacuum pipeline (25) is formed in the bottom plate (24), and the first adsorption cavity (26) is communicated with the vacuum pipeline (25); the blank suction cylinders are arranged on the bottom plate (24) in an array shape, and the blank suction cylinders in the array shape correspond to the bottle blanks (23) in the injection molding machine mold one by one.

4. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 1, wherein the central turntable (4) comprises a motor (41), a rotating shaft (42), a mounting disc (43) and a blank storage disc (44), the rotating shaft (42) is vertically arranged, the bottom of the rotating shaft (42) is connected with the output end of the motor (41), the mounting disc (43) is horizontally fixed at the top of the rotating shaft (42), the blank storage disc (44) is fixed on the mounting disc (43), and a plurality of clamp heads (47) for fixing the bottle blanks (23) are arranged on the blank storage disc (44).

5. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 4, wherein a plurality of blank storage trays (44) are provided, and the blank storage trays (44) are distributed on the mounting plate (43) in a circular array with the axis of the rotating shaft (42) as the center; the clamp heads (47) on the blank storage disc (44) are distributed in a rectangular array, and the clamp heads (47) in the rectangular array correspond to the bottle blanks (23) in the injection molding machine mold one by one.

6. The automatic safety system for blowing bottle blanks of upright infusion bags according to any one of claims 1 to 5, wherein the feeding mechanism (5) comprises a first power device, a second power device, a frame (59), a mounting frame and a plurality of bottle blank (23) grabbing devices, the first power device is mounted at the top of the machine, the mounting frame is mounted on the first power device, the mounting frame is driven by the first power device to do linear motion in the X-axis direction, the second power device is mounted on the mounting frame, the mounting frame is driven by the second power device to do linear motion in the Z-axis direction, and the bottle blank (23) grabbing devices are mounted at the bottom of the mounting frame.

7. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 6, wherein the mounting frame comprises a guide plate (512), a mounting plate (54) and guide posts (511), the guide plate (512) is fixed on the first power device, the guide posts (511) are vertically arranged, the tops of the guide posts (511) are fixed on the guide plate (512), the bottoms of the guide posts (511) penetrate through the mounting plate (54), supporting blocks for supporting the mounting plate (54) are connected to the bottoms of the guide posts (511), the guide posts (511) are slidably connected with the mounting plate (54), and the bottle blank (23) grabbing device is mounted on the mounting plate (54).

8. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 6, wherein the first power device comprises a first motor (51), a lead screw (510), a support base (58) and a nut base (513), the first motor (51) is fixed on one side of the frame (59), the support base (58) is fixed on the other side of the frame (59), one end of the lead screw (510) is connected with the output end of the first motor (51), the other end of the lead screw (510) is connected in the support base (58) in a shaft mode, the nut base (513) is sleeved on and screwed on the lead screw (510), and the guide plate (512) is fixed on the nut base (513).

9. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 6, wherein the second power device comprises a second motor (52), a gear and a rack (56) matched with the gear, the rack (56) is vertically arranged, the top of the rack (56) is connected to the bottom of the guide plate (512), an avoiding hole is formed in the mounting plate (54), the bottom of the rack (56) penetrates through and extends out of the avoiding hole, the second motor (52) is fixed on the mounting plate (54), the gear is connected to the output end of the second motor (52), and the gear and the rack (56) are meshed with each other.

10. The automatic safety system for blowing bottle blanks of upright infusion bags according to claim 7, wherein the two ends of the guide plate (512) are provided with sliding blocks (53), the two sides of the frame (59) are provided with sliding rails (57) matched with the sliding blocks (53), and the guide plate (512) is slidably connected to the frame (59) through the matching of the sliding blocks (53) and the sliding rails (57); the bottle embryo (23) grabbing device comprises a second embryo suction cylinder (514), a second adsorption cavity (515) used for containing the bottle embryo (23) is formed in the second embryo suction cylinder (514), and the second adsorption cavity (515) is connected with an external negative pressure generator through a negative pressure pipeline (516).

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