阅读说明：本技术 一种方便固定的化妆品瓶子用吹瓶装置 (Bottle blowing device convenient to fix and used for cosmetic bottles ) 是由 张滨 于 2021-01-05 设计创作，主要内容包括：一种方便固定的化妆品瓶子用吹瓶装置,本发明涉及化妆瓶加工设备技术领域；它包含工作台、支撑脚、传送机和吹瓶机本体,工作台下表面的四角均固定有支撑脚,工作台的上侧设有传送机,该传送机中的支撑架固定在工作台的上表面上,传送机的一侧设有吹瓶机本体；它还包含连接机构、充气机构和固定机构,传送机中的传送带的外带面上等距固定有数个连接机构,连接机构中的二号连接件滑动设置在充气机构中的固定座下侧壁的滑槽内,固定座的上侧固定有固定机构；在对瓶胚的口部进行固定时,且可对不同大小的瓶胚的口部进行支撑,不易发生晃动的现象,进而增加固定的效果,本发明具有设置合理,制作成本低等优点。(The invention discloses a bottle blowing device for cosmetic bottles convenient to fix, and relates to the technical field of cosmetic bottle processing equipment; the bottle blowing machine comprises a workbench, supporting legs, a conveyor and a bottle blowing machine body, wherein the supporting legs are fixed at four corners of the lower surface of the workbench, the conveyor is arranged at the upper side of the workbench, a supporting frame in the conveyor is fixed on the upper surface of the workbench, and the bottle blowing machine body is arranged at one side of the conveyor; the automatic inflating device also comprises a connecting mechanism, an inflating mechanism and a fixing mechanism, wherein a plurality of connecting mechanisms are fixed on the outer belt surface of a conveying belt in the conveyor at equal intervals, a second connecting piece in the connecting mechanism is arranged in a sliding groove in the lower side wall of a fixed seat in the inflating mechanism in a sliding manner, and the fixing mechanism is fixed on the upper side of the fixed seat; when the bottle blank mouth part is fixed, the bottle blank mouth parts with different sizes can be supported, the phenomenon of shaking is not easy to occur, and the fixing effect is further improved.)

1. A bottle blowing device convenient to fix for cosmetic bottles comprises a workbench (1), supporting legs (2), a conveyor (3) and a bottle blowing machine body (4), wherein the supporting legs (2) are fixed at four corners of the lower surface of the workbench (1), the conveyor (3) is arranged on the upper side of the workbench (1), a supporting frame (3-1) in the conveyor (3) is fixed on the upper surface of the workbench (1), and the bottle blowing machine body (4) is arranged on one side of the conveyor (3); the method is characterized in that: the automatic conveying device also comprises a connecting mechanism (5), an inflating mechanism (6) and a fixing mechanism (7), wherein a plurality of connecting mechanisms (5) are fixed on the outer belt surface of a conveying belt (3-2) in the conveyor (3) at equal intervals, a second connecting piece (5-1) in each connecting mechanism (5) is arranged in a sliding groove in the lower side wall of a fixed seat (6-1) in the inflating mechanism (6) in a sliding mode, and the fixing mechanism (7) is fixed on the upper side of the fixed seat (6-1);

the connecting mechanism (5) further comprises an elastic steel sheet (5-2), a first connecting piece (5-3), a sleeve (5-4), an inserting rod (5-5) and a supporting rod (5-6), wherein the elastic steel sheet (5-2) is fixed on the outer belt surface of the conveyor belt (3-2), the supporting rod (5-6) is fixed at the center of the outer surface of the elastic steel sheet (5-2), the other end of the supporting rod (5-6) is fixedly connected with the fixing seat (6-1) respectively, the sleeve (5-4) is arranged on each of two sides of the supporting rod (5-6), one end of the sleeve (5-4) is rotatably connected with the first connecting piece (5-3) through a bolt, and the first connecting piece (5-3) is fixedly connected with two sides of the outer surface of the elastic steel sheet (5-2), inserting rods (5-5) are inserted into the sleeves (5-4), and the other ends of the inserting rods (5-5) are screwed with the second connecting piece (5-1) through bolts after penetrating through the outer ends of the sleeves (5-4) respectively;

the inflating mechanism (6) also comprises a first air extracting pump (6-2), a first air inlet pipe (6-3) and a first air outlet pipe (6-4), the first air extracting pump (6-2) is fixed on one side inside the fixed seat (6-1), the air inlet end of the first air extracting pump (6-2) is connected with the first air inlet pipe (6-3), the outer end of the first air inlet pipe (6-3) penetrates through one side wall of the fixed seat (6-1) and is exposed outside the fixed seat (6-1), the air outlet end of the first air extracting pump (6-2) is connected with the first air outlet pipe (6-4), the other end of the first air outlet pipe (6-4) sequentially penetrates through the upper side wall of the fixed seat (6-1) and the upper and lower side walls of the limiting seat (7-1) in the fixed mechanism (7), the outer side wall of the upper side of the limiting seat (7-1) is arranged in the same horizontal plane;

the fixing mechanism (7) further comprises a fixing plate (7-2), a fixing frame (7-3), a driving bevel gear (7-4), a driven bevel gear (7-5), a rotating rod (7-6), an internal threaded pipe (7-7), a screw rod (7-8), a rotating wheel (7-9), an arc push plate (7-10) and a motor (7-11), wherein the motor (7-11) is fixed on the inner side wall of the lower side of the limiting seat (7-1), the motor (7-11) is connected with a storage battery (7-12), the storage battery (7-12) is fixed on the inner side wall of the lower side of the limiting seat (7-1), the rotating rod (7-6) is fixed on an output shaft of the motor (7-11), and the upper end of the rotating rod (7-6) penetrates through the driving bevel gear (7-4), the bearing is screwed with the fixed plate (7-2), the peripheral wall of the fixed plate (7-2) is fixedly connected with the inner peripheral wall of the limiting seat (7-1), one side of the fixed plate (7-2) is sleeved on the upper end of the first air outlet pipe (6-4), the lower surface of the fixed plate (7-2) is fixed with a fixed frame (7-3), the fixed frame (7-3) is sleeved on the outer side of the driving bevel gear (7-4), the upper side of the driving bevel gear (7-4) is equiangularly engaged with four driven bevel gears (7-5), the driven bevel gears (7-5) are respectively sleeved on the inner ends of the upper internal threaded pipes (7-7), the internal threaded pipes (7-7) on the upper and lower sides of the periphery are respectively screwed with the peripheral wall of the fixed frame (7-3) through the bearing, the outer ends of the internal thread pipes (7-7) are respectively sleeved and fixed with rotating wheels (7-9), the upper rotating wheels (7-9) and the lower rotating wheels (7-9) on the same side are connected through a transmission belt, the outer ends of the internal thread pipes (7-7) are respectively screwed with the side wall of the limiting seat (7-1) through bearings, screw rods (7-8) are inserted into the internal thread pipes (7-7) and screwed through threads, the outer ends of the screw rods (7-8) penetrate through the outer ends of the internal thread pipes (7-7) and then are fixed on the inner walls of the arc-shaped push plates (7-10), and the arc-shaped push plates (7-10) are spliced into a circular arrangement and are sleeved on the outer side of the limiting seat (7-1).

2. The bottle blowing device for cosmetic bottles convenient to fix according to claim 1, characterized in that: the inner end of the inserted bar (5-5) is fixed with a limiting plate (8), a spring (9) is fixed on the limiting plate (8), the spring (9) is sleeved on the inner end of the inserted bar (5-5), the upper end of the spring (9) is fixed on the inner surface of a limiting ring (10), the outer peripheral wall of the limiting ring (10) is fixedly connected with the inner annular wall of one end, far away from the conveyor (3), of the sleeve (5-4), when the connecting mechanism (5) reaches the top end of the conveyor (3), the spring (9) limits and fixes the inserted bar (5-5), and when the inserted bar (5-5) is prevented from turning, the inserted bar (5-5) falls out of the sleeve (5-4).

3. The bottle blowing device for cosmetic bottles convenient to fix according to claim 1, characterized in that: the other side of the inside of the fixed seat (6-1) is provided with a second air suction pump (11), the air inlet end of the second air suction pump (11) is connected with a second air inlet pipe (12), the other end of the second air inlet pipe (12) penetrates through the other side wall of the fixed seat (6-1) and is arranged outside the fixed seat (6-1) in a hanging mode, the air outlet end of the second air suction pump (11) is connected with a connecting pipe (13), the middle end of the connecting pipe (13) is connected with an exhaust pipe (14) through a three-way joint, the middle end of the exhaust pipe (14) is provided with a control valve (15), the upper end of the connecting pipe (13) is connected with a plurality of second air outlet pipes (16) through multi-way joints, and the other end of the second air outlet pipes (16) sequentially penetrates through the upper side wall of the fixed seat (6-1), the lower side wall of the, The bottle blowing machine is characterized in that the arc-shaped push plate (7-10) is connected with an air bag (17), the air bag (17) is fixed on the outer side wall of the arc-shaped push plate (7-10), after the arc-shaped push plate (7-10) is adjusted to a proper position, a second air pump (11) is started, the second air pump (11) pumps air into a connecting pipe (13), and then the air is conveyed into a second air outlet pipe (16) through a multi-way connector to be filled into the air bag (17), so that the volume of the air bag (17) is increased, the opening of a bottle blank is supported, after the bottle blowing machine body (4) finishes bottle blowing operation on the bottle blank, the second air pump (11) is closed, a control valve (15) is opened, the air in the air bag (17) is discharged, and the air bag (17) loosens the molded bottle blank, so that discharging is carried out.

4. The bottle blowing device for cosmetic bottles convenient to fix as claimed in claim 3, wherein: the other end of the exhaust pipe (14) is connected with the air inlet end of a third air pump (18), the third air pump (18) is fixed on the inner side wall of the upper side of the fixed seat (6-1), air holes (19) are formed in the outer side wall of the fixed seat (6-1), air in the exhaust pipe (14) is pumped out through the third air pump (18), then air in the air bag (17) is pumped out, and finally the air is discharged through the air holes (19).

5. The bottle blowing device for cosmetic bottles convenient to fix as claimed in claim 3, wherein: the outer side of the air bag (17) is provided with an anti-slip strip (20), the anti-slip strip (20) and the air bag (17) are of an integrated structure, and when the air bag (17) is blocked at the port of the bottle embryo, the friction force between the bottle embryo and the air bag (17) is increased through the anti-slip strip (20).

6. The bottle blowing device for cosmetic bottles convenient to fix according to claim 1, characterized in that: the working principle is as follows: when the bottle blank fixing device is used, a bottle blank is reversely sleeved on the outer side of a fixing mechanism (7), after the bottle blank fixing device is sleeved, a motor (7-11) is started, the motor (7-11) drives a rotating rod (7-6) to rotate, the rotating rod (7-6) drives a driving bevel gear (7-4) to rotate, the driving bevel gear (7-4) respectively drives driven bevel gears (7-5) on four sides to rotate, the driven bevel gears (7-5) respectively drive an upper side internal thread pipe (7-7) to rotate, the internal thread pipes (7-7) respectively drive rotating wheels (7-9) on the upper side to rotate, the rotating wheels (7-9) on the lower side drive rotating wheels (7-9) on the lower side to rotate, and the internal thread pipes (7-7) on the upper side and the lower side respectively drive respective internal screw rods (7) 8) Moving outwards, the screw (7-8) drives the arc-shaped push plate (7-10) to move outwards until the arc-shaped push plate (7-10) is abutted against the inner wall of the end opening of the bottle blank, then the conveyor (3) is started, the conveyor belt (3-2) on the conveyor (3) drives the connecting mechanism (5) to move, the connecting mechanism (5) drives the fixing mechanism (7) to move through the fixing seat (6-1), the fixing mechanism (7) drives the bottle blank to move, a plurality of bottle blanks are respectively arranged on the plurality of fixing mechanisms (7) in the moving process, the rest is done in the same way until all the fixing mechanisms (7) are respectively arranged with the bottle blanks, the bottle blanks in the moving process are moved to the inside of the bottle blowing machine body (4), the bottle blanks are heated through the heating mechanism in the bottle blowing machine body (4), and after heating, the air extracting pump (6-2) is started, the first air suction pump (6-2) pumps external air into the first air outlet pipe (6-4), the first air outlet pipe (6-4) blows the air into the bottle blank until the bottle blank is formed, the formed bottle continues to move until the bottle reaches the most lateral side of the conveyor (3), the motor (7-11) is reversely started, the motor (7-11) drives the arc-shaped push plate (7-10) to move inwards through the matching of the internal thread pipe (7-7) and the screw (7-8), the bottle is loosened, when the fixing mechanism (7) moves to the position below one side of the conveyor (3), the bottle slides downwards and falls off, and finally the bottle is collected by the collecting box, and the like, so that bottle blowing operation is carried out on the plurality of bottle blanks.

Technical Field

The invention relates to the technical field of cosmetic bottle processing equipment, in particular to a bottle blowing device for cosmetic bottles, which is convenient to fix.

Background

The cosmetics refer to chemical industrial products or fine chemical products which are spread on any part of the surface of a human body, such as skin, hair, lip teeth and the like, by smearing, spraying or other similar methods to achieve the purposes of cleaning, maintaining, beautifying, modifying and changing the appearance and keeping a good state.

Disclosure of Invention

The invention aims to provide a bottle blowing device for cosmetic bottles, which is reasonable in design, convenient to use and convenient to fix, and can support the mouth parts of bottle blanks with different sizes when the mouth parts of the bottle blanks are fixed, so that the phenomenon of shaking is not easy to occur, and the fixing effect is further improved.

In order to achieve the purpose, the invention adopts the technical scheme that: the bottle blowing machine comprises a workbench, supporting legs, a conveyor and a bottle blowing machine body, wherein the supporting legs are fixed at four corners of the lower surface of the workbench, the conveyor is arranged at the upper side of the workbench, a supporting frame in the conveyor is fixed on the upper surface of the workbench, and the bottle blowing machine body is arranged at one side of the conveyor; the automatic inflating device also comprises a connecting mechanism, an inflating mechanism and a fixing mechanism, wherein a plurality of connecting mechanisms are fixed on the outer belt surface of a conveying belt in the conveyor at equal intervals, a second connecting piece in the connecting mechanism is arranged in a sliding groove in the lower side wall of a fixed seat in the inflating mechanism in a sliding manner, and the fixing mechanism is fixed on the upper side of the fixed seat;

the connecting mechanism further comprises an elastic steel sheet, a first connecting piece, sleeves, inserting rods and supporting rods, wherein the elastic steel sheet is fixed on the outer belt surface of the conveying belt, the supporting rod is fixed in the center of the outer surface of the elastic steel sheet, the other end of the supporting rod is fixedly connected with the fixed seat respectively, the sleeves are arranged on two sides of the supporting rod, one end of each sleeve is connected with the first connecting piece in a rotating mode through a bolt, the first connecting piece is fixedly connected with two sides of the outer surface of the elastic steel sheet, the inserting rods are inserted into the sleeves, and the other end of each inserting rod penetrates through the outer end of each sleeve and then is connected with the second connecting piece in a;

the air inflation mechanism further comprises an air suction pump, an air inlet pipe and an air outlet pipe, wherein the air suction pump is fixed on one side inside the fixing seat, the air inlet end of the air suction pump is connected with the air inlet pipe, the outer end of the air inlet pipe penetrates through one side wall of the fixing seat and is exposed outside the fixing seat, the air outlet end of the air suction pump is connected with the air outlet pipe, and the other end of the air outlet pipe penetrates through the upper side wall of the fixing seat and the upper and lower side walls of the limiting seat in the fixing mechanism in sequence and is arranged in the same horizontal plane with the outer side wall of the upper side of the limiting seat;

the fixing mechanism also comprises a fixing plate, a fixing frame, a driving bevel gear, a driven bevel gear, a rotating rod, an internal thread pipe, a screw rod, a rotating wheel, an arc-shaped push plate and a motor, wherein the motor is fixed on the inner side wall at the lower side of the limiting seat, the motor is connected with a storage battery, the storage battery is fixed on the inner side wall at the lower side of the limiting seat, the rotating rod is fixed on an output shaft of the motor, the upper end of the rotating rod penetrates through the driving bevel gear and is in screwed connection with the fixing plate through a bearing, the outer peripheral wall of the fixing plate is fixedly connected with the inner peripheral wall of the limiting seat, one side of the fixing plate is sleeved on the upper end of a first air outlet pipe, the fixing frame is fixed on the lower surface of the fixing plate and is sleeved on the outer side of the driving bevel gear, the upper side of the driving bevel gear is in, all the cover is established to be fixed with and rotates the wheel on the outer end of internal thread pipe, rotates through the drive belt between the wheel with two upper and lower of one side and connects, and the outer end of internal thread pipe connects soon through the lateral wall of bearing and spacing seat respectively, and the internal thread is intraductal all to be inserted and is equipped with the screw rod, and connects soon through the screw thread, and the outer end of screw rod passes the outer end of internal thread pipe after, fixes on the inner wall of arc push pedal, and the several arc push pedal splices into circular setting, and the cover is established in.

Furthermore, the inner of inserted bar on be fixed with the limiting plate, be fixed with the spring on this limiting plate, this spring housing establishes on the inner of inserted bar, the upper end of spring is fixed on the internal surface of spacing ring, the inner ring wall fixed connection of conveyer one end is kept away from with the sleeve pipe to the periphery wall of spacing ring, when coupling mechanism reachd the top of conveyer, the spring is spacing and fixed to the inserted bar, when preventing to turn, the inserted bar falls out from the cover intraductal.

Furthermore, the other side of the inside of the fixing seat is provided with a second air pump, the air inlet end of the second air pump is connected with a second air inlet pipe, the other end of the second air inlet pipe passes through the other side wall of the fixing seat and is arranged outside the fixing seat in a hanging manner, the air outlet end of the second air pump is connected with a connecting pipe, the middle end of the connecting pipe is connected with an exhaust pipe through a three-way joint, the middle end of the exhaust pipe is provided with a control valve, the upper end of the connecting pipe is connected with a plurality of second air outlet pipes through multi-way joints, the other ends of the second air outlet pipes sequentially pass through the upper side wall of the fixing seat, the lower side wall of the limiting seat, the outer peripheral wall of the limiting seat and the arc push plate and then are connected with an air bag, the air bag is fixed on the outer side wall of the arc push plate, after the arc push plate is adjusted to a proper position, the, make it fill to the gasbag in for the increase of volume of gasbag, thereby support the oral area of bottle embryo, accomplish the operation back of bottle blowing at the bottle blowing machine body to the bottle embryo, close No. two aspiration pumps, open the control valve, make the inside gas escape of gasbag, the gasbag loosens fashioned bottle embryo, thereby unloads.

Furthermore, the other end of the exhaust pipe is connected with the air inlet end of a third air pump, the third air pump is fixed on the inner side wall of the upper side of the fixing seat, air holes are formed in the outer side wall of the fixing seat, air in the exhaust pipe is pumped out through the third air pump, then the air in the air bag is pumped out, and finally the air is discharged through the air holes.

Furthermore, the outer side of the air bag is provided with an anti-slip strip, the anti-slip strip and the air bag are of an integrated structure, and when the air bag is plugged at the port of the bottle blank, the friction force between the bottle blank and the air bag is increased through the anti-slip strip.

The working principle of the invention is as follows: when the bottle blank is used, the bottle blank is reversely sleeved outside the fixing mechanism, after the bottle blank is sleeved, a motor is started, the motor drives a rotating rod to rotate, the rotating rod drives a driving bevel gear to rotate, the driving bevel gear respectively drives driven bevel gears on four sides to rotate, the driven bevel gears respectively drive internal thread pipes on the upper sides to rotate, the internal thread pipes respectively drive rotating wheels on the internal thread pipes to rotate, the rotating wheels drive rotating wheels on the lower sides to rotate through a driving belt, the rotating wheels on the lower sides drive internal thread pipes on the lower sides to rotate, the internal thread pipes on the upper and lower sides respectively drive screw rods in the internal thread pipes to move outwards, the screw rods drive an arc-shaped push plate to move outwards until the arc-shaped push plate is abutted against the inner wall of a bottle blank port, then the conveyor is started, the conveying belt on the conveyor drives the connecting mechanism to move, in the moving process, a plurality of bottle blanks are respectively arranged on a plurality of fixing mechanisms, and the like, until all the fixing mechanisms are arranged with the bottle blanks, the bottle blanks in the moving process move to the inner part of the bottle blowing machine body, the bottle blank is heated by a heating mechanism in the bottle blowing machine body, after the bottle blank is heated, a first air pump is started, external air is pumped into a first air outlet pipe by the first air pump, then the air is blown into the bottle blank by the first air outlet pipe until the bottle blank is formed, the formed bottle continues to move until the bottle blank reaches the most lateral side in the conveyor, then the motor is reversely started, the motor drives the arc-shaped push plate to move inwards through the matching of the internal thread pipe and the screw rod, so that the bottle is loosened, when the fixing mechanism moves to the position below one side of the conveyor, the bottles slide downwards, and are finally stored in the collecting box, and the like, so that bottle blowing operation is performed on a plurality of bottle blanks.

After adopting the structure, the invention has the beneficial effects that:

1. the arc-shaped push plate in the fixing mechanism can be adjusted, and when the bottle blank fixing mechanism is used, the position of the arc-shaped push plate is adjusted according to the size of the opening part of the bottle blank, so that the bottle blank fixing mechanism is suitable for bottles with different sizes;

2. the inflation mechanism is arranged at the lower side of the fixing mechanism, and the first air outlet pipe penetrates through and is inserted on the limiting seat, so that the bottle blank can be conveniently inflated, and the use is convenient;

3. the fixing seat in the inflating mechanism is connected with the conveying belt on the conveyor through the connecting mechanism, and the inserted bar and the sleeve are connected with the elastic steel sheet and the fixing seat through the second connecting piece and the first connecting piece respectively, so that the conveying belt can be conveniently rotated at one end of the conveying belt.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic connection diagram of the connection mechanism, the inflation mechanism and the fixing mechanism of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a sectional view taken along line a-a in fig. 3.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Fig. 6 is an enlarged view of the portion C in fig. 4.

FIG. 7 is a top cross-sectional view of the spacing block of the present invention.

Fig. 8 is a schematic view of the connection of the sleeve and the plug in the present invention.

Description of reference numerals:

the automatic bottle blowing machine comprises a workbench 1, supporting legs 2, a conveyor 3, a supporting frame 3-1, a conveyor belt 3-2, a bottle blowing machine body 4, a connecting mechanism 5, a second connecting piece 5-1, an elastic steel sheet 5-2, a first connecting piece 5-3, a sleeve 5-4, an inserting rod 5-5, a supporting rod 5-6, an inflating mechanism 6, a fixed seat 6-1, a first air extracting pump 6-2, a first air inlet pipe 6-3, a first air outlet pipe 6-4, a fixed mechanism 7, a limiting seat 7-1, a fixed plate 7-2, a fixed frame 7-3, a driving bevel gear 7-4, a driven bevel gear 7-5, a rotating rod 7-6, an internal threaded pipe 7-7, a screw rod 7-8, a rotating wheel 7-9, an arc-shaped push plate 7-10, a motor 7-11, 7-12 parts of storage battery, 8 parts of limiting plate, 9 parts of spring, 10 parts of limiting ring, 11 parts of air pump II, 12 parts of air inlet pipe II, 13 parts of connecting pipe, 14 parts of exhaust pipe, 15 parts of control valve, 16 parts of air outlet pipe II, 17 parts of air bag, 18 parts of air pump III, 19 parts of air hole and 20 parts of antislip strip.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, the following technical solutions are adopted in the present embodiment: the bottle blowing machine comprises a workbench 1, supporting legs 2, a conveyor 3 and a bottle blowing machine body 4, wherein the supporting legs 2 are welded and fixed at four corners of the lower surface of the workbench 1, the conveyor 3 is arranged at the upper side of the workbench 1, a supporting frame 3-1 in the conveyor 3 is fixed on the upper surface of the workbench 1 through bolts, and the bottle blowing machine body 4 is erected at the right side of the conveyor 3; the automatic conveying device also comprises a connecting mechanism 5, an inflating mechanism 6 and a fixing mechanism 7, wherein a plurality of connecting mechanisms 5 are adhered and fixed on the outer belt surface of a conveying belt 3-2 in the conveyor 3 at equal intervals, the connecting mechanism 5 also comprises an elastic steel sheet 5-2, a first connecting piece 5-3, a sleeve 5-4, an inserted rod 5-5 and a supporting rod 5-6, the elastic steel sheet 5-2 is adhered and fixed on the outer belt surface of the conveying belt 3-2, the center of the outer surface of the elastic steel sheet 5-2 is welded and fixed with the supporting rod 5-6, the other end of the supporting rod 5-6 is respectively welded and fixed with a fixed seat 6-1, the sleeve 5-4 is arranged on each of two sides of the supporting rod 5-6, one end of the sleeve 5-4 is connected with the first connecting piece 5-3 in a rotating mode through a bolt, the first connecting piece 5-3 is welded and fixed with, inserting rods 5-5 are inserted into the sleeves 5-4, the other ends of the inserting rods 5-5 penetrate through the outer ends of the sleeves 5-4 respectively and then are connected with a second connecting piece 5-1 in a screwing mode through bolts, a limiting plate 8 is fixedly welded on the inner end of each inserting rod 5-5, a spring 9 is fixedly welded on the limiting plate 8, the spring 9 is sleeved on the inner end of each inserting rod 5-5, the upper end of the spring 9 is fixedly welded on the inner surface of a limiting ring 10, the outer peripheral wall of the limiting ring 10 is fixedly welded with the inner ring wall of one end, far away from the conveyor 3, of each sleeve 5-4, the inserting rods 5-5 can be prevented from falling out of the sleeves 5-4, and the second connecting piece 5-1 is arranged in a sliding groove in the lower side wall of a fixing seat 6-1 in the inflating mechanism 6;

the inflating mechanism 6 also comprises a first air pump 6-2, a first air inlet pipe 6-3 and a first air outlet pipe 6-4, the first air pump 6-2 is fixed on one side inside the fixed seat 6-1 through bolts, the air inlet end of the first air pump 6-2 is connected with the first air inlet pipe 6-3, the outer end of the first air inlet pipe 6-3 penetrates through one side wall of the fixed seat 6-1 and is exposed outside the fixed seat 6-1, the air outlet end of the first air pump 6-2 is connected with the first air outlet pipe 6-4, and the other end of the first air outlet pipe 6-4 penetrates through the upper side wall of the fixed seat 6-1 and the upper and lower side walls of the limiting seat 7-1 in the fixed mechanism 7 in sequence and is arranged on the same horizontal plane with the outer side wall of the upper side of the limiting seat 7-1;

the fixing mechanism 7 is fixed on the upper side of the fixed seat 6-1 in a welding manner, the fixing mechanism 7 further comprises a fixing plate 7-2, a fixing frame 7-3, a driving bevel gear 7-4, a driven bevel gear 7-5, a rotating rod 7-6, an internal threaded pipe 7-7, a screw rod 7-8, a rotating wheel 7-9, an arc push plate 7-10 and a motor 7-11, the motor 7-11 is fixed on the inner side wall of the lower side of the limit seat 7-1 through bolts, the model of the motor 7-11 is 40KTYZ, the motor 7-11 is connected with a storage battery 7-12, the storage battery 7-12 is fixed on the inner side wall of the lower side of the limit seat 7-1 through bolts, the rotating rod 7-6 is fixed on an output shaft of the motor 7-11 in a welding manner, and the other end of, the bearing is screwed with the fixed plate 7-2 through a bearing, the bearing is embedded in the fixed plate 7-2, the outer ring of the bearing is welded and fixed with the inner side wall of the fixed plate 7-2, the inner ring of the bearing is welded and fixed with the other end of the rotating rod 7-6, the outer circumferential wall of the fixed plate 7-2 is welded and fixed with the inner circumferential wall of the limiting seat 7-1, one side of the fixed plate 7-2 is sleeved on the upper end of the first air outlet pipe 6-4, the lower surface of the fixed plate 7-2 is welded and fixed with a fixed frame 7-3, the fixed frame 7-3 is sleeved on the outer side of the driving bevel gear 7-4, the upper side of the driving bevel gear 7-4 is equiangularly meshed with four driven bevel gears 7-5, the driven bevel gears 7-5 are respectively sleeved and welded and, the internal thread pipes 7-7 on the upper and lower sides around are respectively screwed with the peripheral wall of the fixed frame 7-3 through bearings, the bearings are respectively embedded in the peripheral wall of the fixed frame 7-3, the outer ring of the bearings is welded and fixed with the inner peripheral wall of the fixed frame 7-3, the inner ring of the bearings is welded and fixed with the internal thread pipes 7-7, the outer ends of the internal thread pipes 7-7 are respectively sleeved and welded and fixed with rotating wheels 7-9, the upper and lower rotating wheels 7-9 on the same side are connected through a transmission belt, the outer ends of the internal thread pipes 7-7 are respectively screwed with the side wall of the limiting seat 7-1 through the bearings, the bearings are respectively embedded in the side wall of the limiting seat 7-1, the outer ring of the bearings is welded and fixed with the inner side wall of the limiting seat 7-1, the inner ring of the internal thread pipes 7-7 are welded and fixed, screws 7-, the outer end of the screw 7-8 penetrates through the outer end of the internal threaded pipe 7-7 and then is welded and fixed on the inner wall of the arc-shaped push plate 7-10 through screw thread screwing, and the arc-shaped push plates 7-10 are spliced into a circular arrangement and sleeved on the outer side of the limiting seat 7-1;

the other side of the inside of the fixed seat 6-1 is fixed with a second air pump 11 through bolts, the air inlet end of the second air pump 11 is connected with a second air inlet pipe 12, the other end of the second air inlet pipe 12 passes through the other side wall of the fixed seat 6-1 and then is suspended outside the fixed seat 6-1, the air outlet end of the second air pump 11 is connected with a connecting pipe 13, the middle end of the connecting pipe 13 is connected with an air outlet pipe 14 through a three-way joint, the middle end of the air outlet pipe 14 is provided with a control valve 15, the other end of the air outlet pipe 14 is connected with the air inlet end of a third air pump 18, the third air pump 18 is fixed on the inner side wall of the upper side of the fixed seat 6-1 through bolts, the outer side wall of the fixed seat 6-1 is provided with air holes 19 for accelerating the discharge of the air in the air bag 17, the upper end of the connecting pipe 13 is connected with a plurality of, The lower side wall of the limiting seat 7-1, the peripheral wall of the limiting seat 7-1 and the arc-shaped push plate 7-10 are connected with the air bag 17, the air bag 17 is adhered and fixed on the outer side wall of the arc-shaped push plate 7-10 and can be supported by the air bag 17 without starting and closing the motor 7-11, the outer side of the air bag 17 is provided with an anti-slip strip 20, the anti-slip strip 20 and the air bag 17 are integrally formed, and when the air bag 17 is blocked at the port of a bottle blank, the bottle blank is prevented from slipping.

The working principle of the specific embodiment is as follows: when in use, the bottle blank is reversely sleeved outside the fixing mechanism 7, after the bottle blank is sleeved, the motor 7-11 is started, the motor 7-11 drives the rotating rod 7-6 to rotate, the rotating rod 7-6 drives the driving bevel gear 7-4 to rotate, the driving bevel gear 7-4 drives the driven bevel gears 7-5 on the four sides to rotate respectively, the driven bevel gears 7-5 drive the internal threaded pipes 7-7 on the upper side to rotate respectively, the internal threaded pipes 7-7 drive the rotating wheels 7-9 on the internal threaded pipes 7-7 to rotate respectively, the rotating wheels 7-9 drive the rotating wheels 7-9 on the lower side to rotate through the driving belt, the rotating wheels 7-9 on the lower side drive the internal threaded pipes 7-7 on the lower side to rotate respectively, and the internal threaded pipes 7-7 on the upper side and the lower side drive the respective internal screw rods 7, the screw 7-8 drives the arc push plate 7-10 to move outwards until the arc push plate 7-10 reaches a proper position, then the second air pump 11 is started, the second air pump 11 pumps air into the connecting pipe 13, and then the air is conveyed into the second air outlet pipe 16 through the multi-way connector to be filled into the air bag 17, so that the volume of the air bag 17 is increased, the opening part of the bottle blank is supported, then the conveyor 3 is started, the conveyor belt 3-2 on the conveyor 3 drives the connecting mechanism 5 to move, the connecting mechanism 5 drives the fixing mechanism 7 to move through the fixing seat 6-1, the fixing mechanism 7 drives the bottle blank to move, in the moving process, the bottle blanks are respectively arranged on the fixing mechanisms 7, and the like until all the fixing mechanisms 7 are provided with the bottle blanks, the bottle blanks in the moving process move to the inside the bottle blowing machine body 4, heating the bottle blank by a heating mechanism in the bottle blowing machine body 4, starting a first air suction pump 6-2 after heating, pumping outside air into a first air outlet pipe 6-4 by the first air suction pump 6-2, blowing the air into the bottle blank by the first air outlet pipe 6-4 until the bottle blank is molded, continuously moving the molded bottle until the molded bottle reaches the most lateral side in the conveyor 3, closing a second air suction pump 11 after the bottle blowing operation of the bottle blank by the bottle blowing machine body 4 is completed, opening a control valve 15, pumping out the air in an air exhaust pipe 14 by a third air suction pump 18, further pumping out the air in an air bag 17, finally exhausting the air in the air bag 17 through an air vent 19, loosening the molded bottle blank by the air bag 17 for discharging, sliding down the bottle when the fixing mechanism 7 moves to the lower part of one side of the conveyor 3, and finally storing the bottle through a collecting box, and by analogy, the bottle blowing operation is carried out on a plurality of bottle blanks.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the arc-shaped push plate 7-10 in the fixing mechanism 7 can be adjusted, and when the bottle blank fixing mechanism is used, the position of the arc-shaped push plate 7-10 is adjusted according to the size of the opening part of the bottle blank, so that the bottle blank fixing mechanism is suitable for bottles with different sizes;

2. the inflation mechanism 6 is arranged at the lower side of the fixing mechanism 7, and the first air outlet pipe 6-4 penetrates through and is inserted on the limiting seat 7-1, so that the bottle blank can be conveniently inflated, and the use is convenient;

3. a fixed seat 6-1 in the inflating mechanism 6 is connected with a conveyor belt 3-2 on a conveyor 3 through a connecting mechanism 5, and an inserted link 5-5 and a sleeve 5-4 are respectively connected with an elastic steel sheet 5-2 and the fixed seat 6-1 through a second connecting piece 5-1 and a first connecting piece 5-3, so that the rotation at one end of the conveyor belt 3-2 is facilitated;

4. the outer side of the arc-shaped push plate 7-10 is provided with an air bag 17, the port of the bottle blank is supported in the using process, and after the bottle blowing operation is finished, the formed bottle can be loosened only by exhausting air in the air bag 17, so that the unloading is convenient;

5. the outer end of the exhaust pipe 14 is connected with a third air pump 18, and the third air pump 18 can accelerate the discharge of the gas in the air bag 17, so that the discharging speed can be accelerated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.