CN114162367A

CN114162367A - Intelligent high-speed roof bag filling machine

Info

Publication number: CN114162367A
Application number: CN202111157387.8A
Authority: CN
Inventors: 杜伯韬; 周成钢; 郑泽本; 孟巍
Original assignee: Shenyang Beiya Beverage Machinery Co ltd
Current assignee: Shenyang Beiya Beverage Machinery Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-11

Abstract

The utility model provides a complete machine of high-speed roof package filling of intelligence, solves the work efficiency that prior art exists and is low, hinders the promotion of operation speed, and the operation fault rate is high, and product appearance quality is uneven, uses the poor problem of adaptability. Including the liquid filling machine organism, its characterized in that: a rotary box sucking device is arranged in front of the paper box magazine; a core die turret mechanism is arranged in front of the rotary box sucking device, and a paper box bottom preheating press-sealing mechanism is arranged above the core die turret mechanism; one side at the middle part of the carton conveying mechanism is provided with a high-speed automatic capping mechanism, a diaphragm filling system and a high-speed filling lifting mechanism are arranged in front of the high-speed automatic capping mechanism, a secondary pre-folding mechanism is arranged in front of the filling vertical pipe, and a carton top preheating and press-sealing mechanism is arranged in front of the secondary pre-folding mechanism. The automatic control system is reasonable in design, compact in structure, high in automation degree, stable and reliable in operation, low in failure rate, high in sanitation level and strong in applicability, and can realize high-speed operation of equipment.

Description

Intelligent high-speed roof bag filling machine

Technical Field

The invention belongs to the technical field of packaging equipment, and particularly relates to an intelligent high-speed roof bag filling machine which is high in automation degree, can ensure the regular degree of the forming of a packaging paper box, is beneficial to smooth flowing and uniform distribution of cooling liquid in a press-sealing core die, is high in capping operation speed of a capping mechanism, is accurate in capping of a box cover, is strong in connection stability, can realize high-speed operation of production equipment, is stable and reliable in operation, effectively improves production efficiency, is low in fault rate, high in sanitation grade, ensures product quality and is strong in applicability.

Background

In the process of adsorbing a stretch-formed packaging carton and pushing the carton to a carton core mold of a rotary indexing seat, a box sucking mechanism of the packaging carton of the existing roof bag filling equipment needs to wait for the pushing part to push the carton completely and then can perform the action of the next adsorption carton. This kind of traditional structure inhale box mechanism, each substep action needs to go on in proper order, and work efficiency is low, and has hindered the promotion of process operation speed such as follow-up packing carton is opened lid, filling. Meanwhile, in the existing bottom making operation of the packaging paper box, the packaging paper boxes sleeved on the press sealing core die are heated and pressed one by one to make the bottom. However, the currently used core mold rotating mechanism has a complex structure, high failure rate and poor practicability; in addition, the cooling liquid conveying pipeline often interferes with the transmission mechanism, so that the stable rotation of the press sealing core mold is influenced, and the high-speed operation of production equipment is hindered. The cooling liquid conveying structure of the rotating mechanism of the existing press seal core mold is not beneficial to smooth flowing of cooling liquid, and the cooling liquid is not uniformly distributed in each press seal core mold, so that the cooling effect is not ideal.

In addition, the capping process of the carton cover on the existing packaging carton mostly adopts a manual operation mode, so that the working efficiency is low, the connection stability of the carton cover is poor, the appearance quality of the product is uneven, and the product sanitation grade is low. In addition, some existing automatic capping devices are complex in structure, large in size, low in capping accuracy and high in operation failure rate; and in the automatic capping operation process, the condition that the welding base and the packaging paper box in the conveying process interfere with each other often appears, so the action speed of the capping mechanism cannot be too high, further promotion of the capping speed is further hindered, and the production efficiency is low. Meanwhile, the filling lifting mechanism of the existing cam transmission structure is large in size, large in occupied space, low in lifting and lifting speed, poor in operation stability, high in failure rate and insufficient in use adaptability. There is a need for improvements in the prior art roof bag filling apparatus.

Disclosure of Invention

Aiming at the problems, the invention provides the intelligent high-speed roof bag filling machine which has high automation degree, can ensure the regular degree of the forming of the packaging paper box, is beneficial to the smooth flowing and uniform distribution of cooling liquid in a press sealing core mould, has high capping operation speed of a capping mechanism, accurate capping of a box cover and strong connection stability, can realize the high-speed operation of production equipment, has stable and reliable operation, effectively improves the production efficiency, has low failure rate and high sanitation grade, ensures the product quality and has strong applicability.

The technical scheme adopted by the invention is as follows: this whole machine of high-speed roof package filling of intelligence includes the liquid filling machine organism, its characterized in that: a paper box sheet storehouse for placing sheet-shaped paper boxes is arranged at one end of the filling machine body, a paper box sheet drawing and forming frame is arranged at the end part of the paper box sheet storehouse, and a rotary box sucking device is arranged in front of the paper box sheet drawing and forming frame; a core mould turret mechanism is arranged in front of the rotary box sucking device, a carton bottom preheating press-sealing mechanism is arranged above the core mould turret mechanism, a high-speed demoulding mechanism is arranged below the core mould turret mechanism, the high-speed demoulding mechanism is positioned at a carton inlet at one end of a carton conveying mechanism, and a plurality of packaging cartons which are continuously arranged are arranged on the carton conveying mechanism; a high-speed automatic capping mechanism is arranged on one side of the middle part of the paper box conveying mechanism, and the cap inlet end of the high-speed automatic capping mechanism is connected with the cap outlet end of the cap arranging and lifting device; a diaphragm filling system is arranged in front of the high-speed automatic capping mechanism along the conveying direction of the packaging carton, a filling vertical pipe at the lower end of the diaphragm filling system is positioned above the carton conveying mechanism, and a high-speed filling lifting mechanism is also arranged below the filling vertical pipe; a secondary pre-folding mechanism is arranged in front of the filling vertical pipe, and a carton top preheating press-sealing mechanism is arranged in front of the secondary pre-folding mechanism; meanwhile, a box outlet at the other end of the paper box conveying mechanism is provided with a box outlet conveying belt mechanism, and the upper part of the filling machine body is also provided with a plurality of groups of heater air supply fans.

The rotary box sucking device comprises a fixed support, a box pushing mechanism which is obliquely arranged is arranged on the fixed support, a paper box pushing space is arranged on the side part of the box pushing mechanism, and the upper end of the paper box pushing space is connected with the end part of a paper box core mould on a core mould turret mechanism which is used for conveying the packaging paper boxes one by one; a swing box sucking mechanism is arranged in front of the paper box push-up space, the lower end of the swing box sucking mechanism is rotatably connected with a box sucking fixing seat, a swing rotating shaft at the lower end of the swing box sucking mechanism is connected with the output end of a box sucking swing driving motor, and a vacuum sucker for sucking the side wall of the packaging paper box is arranged at the upper end of the swing box sucking mechanism; the swing box sucking mechanism comprises a swing base, a swing connecting pipe is arranged at the upper part of the swing base, the lower end of the swing connecting pipe is detachably connected with the swing base, and a box sucking connecting seat is arranged at the upper end of the swing connecting pipe; the suction box connecting seat is provided with a suction cup connecting frame, and the suction cup connecting frame is provided with a plurality of groups of vacuum suction cups which are vertically arranged; and the lower part of the swinging base is provided with a swinging shaft connecting sleeve which is connected with a swinging rotating shaft at the output end of the suction box swinging driving motor. The swing rotating shaft is driven to rotate by the suction box swing driving motor, and then the swing base, the swing connecting pipe on the swing base and the sucking disc connecting frame swing together in a reciprocating mode, so that the packaging paper box formed by stretching is adsorbed, and the packaging paper box is conveyed to the paper box push-up space on the side portion of the box pushing mechanism in a swinging mode.

A paper box square returning and arranging mechanism is further arranged on the other side, opposite to the side where the box pushing mechanism is arranged, in the paper box pushing-up space, and the paper box square returning and arranging mechanism is connected with the fixed support through an arranging connecting frame; the paper box square-returning arranging mechanism comprises a turnover rod baffle, the upper end and the lower end of the turnover rod baffle are respectively provided with a connecting end plate, one side of the turnover rod baffle, which is back to the paper box push-up space, is provided with a turnover rod, and the turnover rod baffle is also provided with a turnover rod U-shaped groove for the turnover of the turnover rod to pass through; the driving end of the turning rod is connected with the output end of the arranging driving motor; and a light curtain for measuring the length of the packaging paper box is also arranged on the arrangement connecting frame. The carton square returning and arranging mechanism is utilized to carry out square returning and arranging on the packaging cartons which are absorbed into the carton push-up space by the swing box absorbing mechanism and are subjected to stretch forming, so that the regular packaging cartons are conveniently pushed onto carton core molds of the rotary indexing seats; and drive the upset pole reciprocating motion through arrangement driving motor, and then utilize via the upset pole U type groove of upset pole baffle, upset to the carton and push up the upset pole in the space, return the side of being located the packing carton that pushes away on the box mechanism and press.

The core die turret mechanism comprises a turret bearing seat, a turret rotating shaft is rotatably arranged on the turret bearing seat, a core die rotating tower is arranged on the turret rotating shaft and consists of an indexing turntable, a plurality of groups of press seal core dies which are uniformly distributed along the rotating circumference of the turntable are arranged on the indexing turntable, and the press seal core dies are respectively sleeved with packaging paper boxes; the turret bearing seat is also provided with two groups of liquid inlet and return water distributors, one group of the liquid inlet and return water distributors is connected with a liquid inlet of a shunting ring sleeve arranged on the turret rotating shaft through a pipeline, a core mold water inlet of the shunting ring sleeve is connected with a core mold cooling water inlet of a press-sealing core mold, a core mold water outlet of the shunting ring sleeve is connected with a core mold cooling water outlet of the press-sealing core mold, and a liquid return port of the shunting ring sleeve is connected with the other group of the liquid inlet and return water distributors through a pipeline.

The shunt ring sleeve comprises a rotary shunt sleeve, and the rotary shunt sleeve is fixedly connected with the rotary tower rotating shaft through a rotary tower shaft connecting hole in the middle; meanwhile, a fixed shunt ring is movably sleeved on the rotating shunt sleeve and is fixedly connected with the turret bearing seat through a connecting block; the fixed shunt ring is composed of a shunt ring main body, and the middle part of the shunt ring main body is provided with a shunt sleeve connecting hole; the inner side wall of the connecting hole of the shunting sleeve is respectively provided with a ring body cooling liquid inlet hole and a ring body cooling liquid return hole which are arranged along the axial direction of the connecting hole in a staggered manner; and the cooling liquid inlet hole of the ring body is connected with a cooling liquid inlet connector arranged on the outer wall of the main body of the shunting ring, and the cooling liquid return hole of the ring body is connected with a cooling liquid return connector arranged on the outer wall of the main body of the shunting ring. In the process that the rotary shunting sleeve rotates along with the rotary shaft of the turret in an indexing way, the fixed shunting ring sleeved on the rotary shunting sleeve continuously conveys cooling liquid into the rotary shunting sleeve, and then each press seal core die on the indexing rotary table is cooled; and is connected with a cooling liquid inlet pipe through a cooling liquid inlet connector arranged on the outer wall of the fixed shunting ring, and is connected with a cooling liquid return pipe through a cooling liquid return connector arranged on the outer wall of the fixed shunting ring.

The rotary flow dividing sleeve is composed of a flow dividing sleeve main body, and a rotary tower shaft connecting hole is formed in the middle of the flow dividing sleeve main body; the outer side wall of the shunt sleeve main body is respectively provided with a plurality of sets of sleeve body cooling liquid inlet holes and sleeve body cooling liquid return holes which are arranged along the axial direction of the shunt sleeve main body in a staggered manner, the sleeve body cooling liquid inlet holes correspond to the axial positions of the ring body cooling liquid inlet holes on the inner wall of the shunt sleeve connecting hole, and the sleeve body cooling liquid return holes correspond to the axial positions of the ring body cooling liquid return holes on the inner wall of the shunt sleeve connecting hole; meanwhile, the sleeve body cooling liquid inlet hole is respectively connected with the end part of the main body of the flow dividing sleeve and the corresponding core mold water inlet connector through the sleeve body liquid inlet channel, and the sleeve body cooling liquid return hole is respectively connected with the end part of the main body of the flow dividing sleeve and the corresponding core mold water outlet connector through the sleeve body liquid return channel. So that the cooling liquid in the cooling liquid inlet pipe connected with the cooling liquid inlet connector enters the sleeve cooling liquid inlet hole and the sleeve liquid inlet channel through the ring cooling liquid inlet hole and enters the press sealing end of the press sealing core mould for cooling through the core mould cooling water inlet connected with the core mould water inlet connector; meanwhile, cooling liquid carrying away the pressure sealing end heat flows back into the sleeve body liquid return channel from a core mold water outlet connecting port connected with the core mold cooling water outlet, enters the ring body cooling liquid return hole through the sleeve body cooling liquid return hole, and flows out through a cooling liquid return pipe connected with the cooling liquid return connecting port, so that unidirectional circulation flow of the cooling liquid is formed.

The high-speed automatic capping mechanism comprises a connecting base arranged on one side of the paper box conveying mechanism, a swinging cap taking mechanism is movably arranged on the connecting base, and an ultrasonic welding base is arranged at the front end of the swinging cap taking mechanism; an ultrasonic welding head which is longitudinally arranged is arranged below the swinging cover taking mechanism and on the connecting base, and the rear part of the ultrasonic welding head is connected with a movable sliding table of a welding sliding table cylinder on the connecting base through a welding head sliding seat; the welding end of the front part of the ultrasonic welding head and the ultrasonic welding base of the swing cover taking mechanism are respectively positioned on two sides of the cover welding part of the packaging paper box; meanwhile, a vertically arranged cover feeding guide rail is arranged above the ultrasonic welding base at the front end of the swing cover taking mechanism, and a cover pushing mechanism used for pushing the paper box cover to be welded to the ultrasonic welding base is further arranged at the lower end of the cover feeding guide rail; and a cover blocking and placing mechanism is also arranged above the cover pushing mechanism.

The swing cap taking mechanism comprises a swing supporting seat arranged on the connecting base, a swing connecting frame is arranged on the swing supporting seat, the swing connecting frame is rotatably connected with the swing supporting seat through a swing rotating shaft, and the driving end of the swing rotating shaft is connected with the output end of a cap taking swing driving motor; and a welding pressing guide sleeve is further arranged on the swinging connecting frame, a welding pressing guide post is slidably arranged in the welding pressing guide sleeve, an ultrasonic welding base is arranged at the front end of the welding pressing guide post, a pressing telescopic plate is arranged on the welding pressing guide post and penetrates through the rear end of the swinging connecting frame through the welding pressing guide sleeve, and a pressing cylinder telescopic rod of a pressing driving cylinder fixedly arranged on the swinging connecting frame is connected with the pressing telescopic plate. The cover taking and swinging drive motor is used for driving the swinging connecting frame and the ultrasonic welding base at the front end of the welding and pressing guide column to swing up and down together, and the paper box covers to be welded are taken down one by one from the lower end of the cover feeding guide rail; and in the lower swing position, a pressing cylinder telescopic rod of a pressing driving cylinder pushes a pressing expansion plate, so that the ultrasonic welding base is driven to reciprocate in a welding pressing guide sleeve of the swing connecting frame along a welding pressing guide column, and then the ultrasonic welding base is matched with an ultrasonic welding head to realize ultrasonic welding of the paper box cover to be welded.

The ultrasonic welding base is composed of a welding base main body, a pressing avoiding notch is formed in the upper portion of the welding base main body, and a guide rail matching groove is formed in one side, facing the cover conveying guide rail, of the welding base main body; the lower part of the welding base main body and one side matched with the ultrasonic welding head are provided with a welding part connecting part used for being connected with a paper box cover to be welded; and a cooling water inlet and outlet is formed in the other side of the lower part of the welding base main body and communicated with a circulating cooling water channel in the welding base main body. The ultrasonic welding base is fixedly connected with the front end of the swing cover taking mechanism through the welding base main body, and when the ultrasonic welding base and the ultrasonic welding joint are mutually pressed and welded, the structure of the lower end of the cover conveying guide rail is effectively avoided by utilizing the pressing avoiding opening on the upper part of the welding base main body and the guide rail matching groove, so that the smooth proceeding of the pressing welding is ensured.

The high-speed filling lifting mechanism comprises a lifting connecting frame, a filling lifting rod is vertically arranged on the lifting connecting frame, and the upper part of the filling lifting rod is connected with a spacing transverse plate on the upper part of the lifting connecting frame through a lifting guide sleeve; the lower part of the filling lifting rod is fixedly connected with a belt body of a lifting synchronous belt arranged along the lifting direction of the lifting rod through a synchronous belt connecting seat, the lifting synchronous belt is annularly arranged, and two ends of the annular lifting synchronous belt are respectively provided with a lifting belt wheel; the rotating shaft of the lifting belt wheel at one end of the annular lifting synchronous belt is connected with the output end of a lifting servo motor arranged on a lifting motor fixing frame, the rotating shaft of the lifting belt wheel at the other end of the annular lifting synchronous belt is connected with a belt wheel tensioning frame through a bearing, and a tensioning adjusting bolt is further arranged on the belt wheel tensioning frame; the filling lifting rod is positioned at the upper end above the spacing transverse plate and is provided with a lifting sucker, and the lower end of the filling lifting rod is provided with a lifting vacuum interface; the synchronous belt connecting seat is composed of a connecting seat body, the middle part of the connecting seat body is provided with a lifting rod connecting hole, and one side of the connecting seat body, which is close to the lifting synchronous belt, is provided with a synchronous belt clamping plate; the side part of the filling lifting rod is also provided with an anti-twist guide rod which is arranged along the direction parallel to the lifting rod.

The invention has the beneficial effects that: because the invention adopts the filling machine body with one end provided with the paper box sheet storehouse, the end part of the paper box sheet storehouse is provided with the paper box sheet drawing and forming frame, and the front part of the paper box sheet drawing and forming frame is provided with the rotary box sucking device; a core mould turret mechanism is arranged in front of the rotary box sucking device, a preheating and pressure sealing mechanism at the bottom of the paper box is arranged above the core mould turret mechanism, a high-speed demoulding mechanism is arranged below the core mould turret mechanism, and the high-speed demoulding mechanism is positioned at a box inlet at one end of the paper box conveying mechanism; a high-speed automatic capping mechanism is arranged on one side of the middle part of the paper box conveying mechanism, and the cap inlet end of the high-speed automatic capping mechanism is connected with the cap outlet end of the cap arranging and lifting device; a diaphragm filling system is arranged in front of the high-speed automatic capping mechanism, and a high-speed filling lifting mechanism is arranged below a filling vertical pipe at the lower end of the diaphragm filling system; a secondary pre-folding mechanism is arranged in front of the filling vertical pipe, and a carton top preheating press-sealing mechanism is arranged in front of the secondary pre-folding mechanism; the box outlet at the other end of the paper box conveying mechanism is provided with a box outlet conveying belt mechanism, and the upper part of the filling machine body is provided with a structural form of a plurality of groups of heater air supply fans, so that the filling machine has the advantages of reasonable design, compact structure and high automation degree, can ensure the regular degree of the forming of the packaging paper box, and is favorable for smooth flowing and uniform distribution of cooling liquid in the press-sealing core mold; the capping operation speed of the capping mechanism is high, the capping of the box cover is accurate, and the connection stability is high; the filling lifting mechanism occupies a small space, is high in lifting speed, can realize high-speed operation of production equipment, is stable and reliable in operation, effectively improves production efficiency, is low in failure rate and high in sanitation grade, ensures product quality, and is high in applicability.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a view in the direction a of fig. 1.

Fig. 3 is a schematic view of a structure of the rotary suction box device of fig. 1.

Fig. 4 is a view from direction B of fig. 3.

Fig. 5 is a schematic view of a configuration of the oscillating suction box mechanism of fig. 3.

Fig. 6 is a schematic structural view of the carton squaring and collating mechanism of fig. 3.

Fig. 7 is a view in the direction C of fig. 6.

Fig. 8 is a schematic view of the use state of the box pushing mechanism pushing the packaging paper box upwards and the swinging box sucking mechanism swinging back reversely in fig. 3.

Fig. 9 is a schematic view showing one construction of the core mold turret mechanism of fig. 1.

Fig. 10 is a schematic view showing a structure of the core mold turning tower of fig. 9.

Fig. 11 is a view from direction D of fig. 10.

Fig. 12 is a schematic view of a shunt loop of fig. 10.

Fig. 13 is a schematic view of one configuration of the fixed diverter ring of fig. 12.

Fig. 14 is a schematic view of a rotary sleeve of fig. 12.

Fig. 15 is a sectional view of an internal structure of fig. 14 taken along the positions of the jacket cooling inlet port and the core die inlet connection port.

Fig. 16 is a cross-sectional view of the internal structure of fig. 14 taken along the positions of the jacket cooling return hole and the mandrel water outlet connection port.

Fig. 17 is a schematic structural diagram of the high-speed automatic capping mechanism in fig. 1 (swinging cap-taking mechanism swings up and takes caps).

Fig. 18 is a schematic view of a swing lid removing mechanism of fig. 17.

Fig. 19 is a view from direction E of fig. 18.

Fig. 20 is a schematic view of a configuration of the ultrasonic welding mount of fig. 18.

Fig. 21 is a view from direction F of fig. 20.

Fig. 22 is a sectional view of the internal structure of fig. 21.

Fig. 23 is a schematic view of a connection structure of the cap feeding rail and the cap pushing mechanism in fig. 17.

Fig. 24 is a view from direction G of fig. 23.

Fig. 25 is a schematic view of a structure of the cover retaining and placing mechanism of fig. 23.

Fig. 26 is a schematic view of the swing cover removing mechanism of fig. 17 showing a state of use of a swing cover and a welded cover.

Fig. 27 is a schematic diagram of one configuration of the septum filling system of fig. 1.

Fig. 28 is a schematic diagram of a high speed fill lifting mechanism of fig. 1.

Fig. 29 is a view in the direction H of fig. 28.

Figure 30 is a schematic view of a connection structure between the timing belt connecting socket and the lifting timing belt in figure 28.

Fig. 31 is a schematic structural view of the timing belt connecting seat and the anti-twisting guide sliding sleeve in fig. 30.

Fig. 32 is an I-direction view of fig. 31.

The sequence numbers in the figures illustrate: 1 filling machine body, 2 carton sheet storehouses, 3 carton sheet drawing forming frames, 4 rotary box suction devices, 5 core mould turret mechanisms, 6 carton bottom preheating and press-sealing mechanisms, 7 high-speed demoulding mechanisms, 8 packaging cartons, 9 carton conveying mechanisms, 10 high-speed automatic capping mechanisms, 11 cover arranging and lifting devices, 12 high-speed filling and lifting mechanisms, 13 filling vertical pipes, 14 diaphragm filling systems, 15 secondary prefolding mechanisms, 16 heater air supply fans, 17 carton top preheating and press-sealing mechanisms, 18 carton outlet conveying belt mechanisms, 19 fixed supports, 20 box pushing mechanisms, 21 carton push-up spaces, 22 box suction fixed seats, 23 swing box suction mechanisms, 24 box suction swing driving motors, 25 arrangement connecting frames, 26 carton square arrangement mechanisms, 27 arrangement driving motors, 28 light curtain connecting sleeves, 29 swing bases, 30 swing shafts, 31 swing connecting pipes, 32 reinforcing connecting rods, 33 suction box connecting seat, 34 suction cup connecting frame, 35 vacuum suction cup, 36 connecting end plate, 37 tilting rod baffle, 38 tilting rod U-shaped groove, 39 tilting rod, 40 rodless cylinder sliding table, 41 box pushing bent plate, 42 turret bearing seat, 43 turret rotating shaft, 44 mandrel rotating tower, 45 liquid inlet and return water separator, 46 indexing turntable, 47 press seal mandrel, 48 shunt ring sleeve, 49 mandrel cooling water inlet, 50 mandrel cooling water outlet, 51 turret shaft coupler, 52 fixed shunt ring, 53 rotating shunt sleeve, 54 turret shaft connecting hole, 55 shunt ring main body, 56 shunt sleeve connecting hole, 57 cooling liquid inlet connecting port, 58 ring cooling liquid inlet hole, 59 cooling liquid return connecting port, 60 ring cooling liquid return hole, 61 sealing ring groove, 62 shunt sleeve main body, 63 sleeve cooling liquid inlet hole, 64 water inlet connecting port, 65 mandrel water outlet, 66 sleeve cooling liquid return hole, 67 sealing rubber ring, 68 sleeve body liquid inlet channel, 69 liquid inlet separation cavity, 70 liquid return separation cavity, 71 sleeve body liquid return channel, 72 connecting base, 73 swinging cover taking mechanism, 74 cover sending guide rail, 75 cover pushing mechanism, 76 ultrasonic welding head, 77 welding head sliding seat, 78 welding sliding table air cylinder, 79 ultrasonic welding base, 80 conveying chain, 81 swinging supporting seat, 82 swinging connecting frame, 83 swinging rotating shaft, 84 cover taking swinging driving motor, 85 welding pressing guiding sleeve, 86 welding pressing guiding column, 87 pressing expansion plate, 88 pressing driving air cylinder, 89 guide rail connecting frame, 90 pressing cylinder expansion rod, 91 welding base main body, 92 pressing guiding column connecting part, 93 pressing avoiding gap, 94 leveling adjusting component, 95 to-be-welded paper box cover, 96 cooling water inlet and outlet, 97 vacuum connecting port, 98 guide rail matching groove, 99 spherical groove, 100 spherical adjusting block, 101 fixing insertion rod, 102 guide rail fixing plate, 93 guide rail fixing plate, 103 ultrasonic welding head via hole, 104 transition connecting block, 105 cover blocking and cover releasing mechanism, 106 cover blocking and cover releasing cylinder, 107 telescopic connecting block, 108 cover blocking upper rod, 109 linkage bent plate, 110 cover releasing lower rod, 111 filling material storage tank, 112 material conveying connecting port, 113 material inlet, 114 material outlet, 115 material conveying pipeline, 116 material conveying diaphragm one-way valve, 117 diaphragm filling mechanism, 118 material filling diaphragm one-way valve, 119 filling pipeline, 120 filling rubber nozzle, 121 filling pipe supporting frame, 122 lifting connecting frame, 123 spacing transverse plate, 124 lifting motor fixing frame, 125 lifting servo motor, 126 belt wheel tensioning frame, 127 tensioning adjusting bolt, 128 lifting belt wheel, 129 lifting synchronous belt, 130 synchronous belt connecting seat, 131 filling lifting rod, 132 lifting suction cup, 133 lifting guide sleeve, 134 lifting sealing cover, 135 guide rod fixing seat, 136 anti-torsion swing guide rod, 137 anti-torsion swing guide sliding sleeve, 138 lifting vacuum interface, 139 connecting seat body, 140 lifting rod connecting hole, 141 synchronous belt clamping plate, 142 anti-twist sliding sleeve main body, 143 anti-twist rod inserting hole and 144 sliding sleeve debris guide groove.

Detailed Description

The specific structure of the present invention will be described in detail with reference to FIGS. 1 to 32. The intelligent high-speed roof bag filling and finishing machine comprises a filling machine body 1, wherein a paper box sheet warehouse 2 for placing sheet-shaped paper boxes is arranged at one end of the filling machine body 1, and a paper box sheet drawing and forming frame 3 is arranged at the end part of the paper box sheet warehouse 2; and a rotary box suction device 4 for drawing and forming the sheet-shaped paper box and sleeving the formed packaging paper box 8 on the press sealing core die 47 is arranged in front of the paper box sheet drawing and forming frame 3. The rotary box sucking device 4 comprises a fixed bracket 19 on which a box pushing mechanism 20 which is obliquely arranged is arranged, and the box pushing mechanism 20 can adopt a rodless cylinder; a carton push-up space 21 is arranged at the side part of the carton push-up mechanism 20, a carton push-up guide frame is also arranged in the carton push-up space 21, and a plurality of vacuum disc avoiding gaps are arranged at the end side of the carton push-up guide frame; the cartridge pushing guide is connected to the fixed bracket 19 by a plurality of sets of connecting rods. And, the upper end of the carton push-up space 21 is connected to the end of the carton core mold on the rotary indexing table for transferring the packing cartons 8 one by one. The box pushing mechanism 20 comprises a rodless cylinder sliding rail obliquely arranged on the fixed support 19, a rodless cylinder sliding table 40 is arranged on the rodless cylinder sliding rail in a sliding manner, and a box pushing bent plate 41 used for pushing the packaging paper box 8 upwards is arranged on one side, facing the paper box pushing space 21, of the rodless cylinder sliding table 40; and then the packaging paper box 8 which is swung to the box pushing guide frame by the swing box sucking mechanism 23 is pushed upwards and onto the paper box core mould of the rotary indexing seat through the reciprocating sliding of the rodless cylinder sliding table 40 on the rodless cylinder sliding rail.

A paper box square returning and arranging mechanism 26 is arranged on the other side of the paper box push-up space 21 opposite to the side where the paper box push-up mechanism 20 is arranged. The carton square-returning and arranging mechanism 26 comprises a turnover rod baffle 37, the upper end and the lower end of the turnover rod baffle 37 are respectively provided with a connecting end plate 36, and the connecting end plate 36 at the upper end is connected with the fixed bracket 19 through an arranging connecting frame 25; the arranging connecting frame 25 is also provided with a light curtain 28 (for example, a light curtain with the model of STC-A1610) for measuring the length of the packaging paper box 8, and the signal output end of the light curtain 28 is respectively and electrically connected with the lifting control end of the lifting card box mechanism at the top of the paper box sheet drawing and forming frame 3, the control end of the lifting drive device of the paper box lifting frame at the lower part of the paper box conveying mechanism 9, the control end of the drive motor of the high-speed filling and lifting mechanism 12 and the filling control end of the diaphragm filling system 14; and then the action positions of the subsequent filling, lifting and other processes are flexibly adjusted according to the length of the packaging paper box 8. The turning rod baffle 37 is provided with a turning rod 39 on one side back to the carton push-up space 21, the turning rod 39 is composed of a turning rod rotating shaft, the turning rod rotating shaft is provided with a square returning pressure rod arranged in parallel with the turning rod rotating shaft, and two ends of the square returning pressure rod are respectively connected with the turning rod rotating shaft through pressure rod bending connecting parts. The driving end of the turning rod rotating shaft is connected with the output end of a tidying driving motor 27 arranged on the tidying connecting frame 25. Therefore, the turning rod 39 is rotatably arranged on the two connecting end plates 36 by using the turning rod rotating shaft, and the return pressing rod on the turning rod rotating shaft is driven to turn back and forth along with the rotation of the arranging driving motor 27 through the turning rod rotating shaft, so that the return pressing on the edge of the packaging paper box 8 is realized. Moreover, a turnover rod U-shaped groove 38 for the turnover rod 39 to pass through is further formed in the turnover rod baffle 37; and then, the packaging cartons 8 which are absorbed into the carton push-up space 21 by the swing box absorbing mechanism 23 and are subjected to stretch forming are subjected to squaring arrangement by utilizing a square returning pressure rod which is turned into the carton push-up space 21 through the U-shaped groove 38 of the turning rod baffle 37, so that the regular packaging cartons 8 are pushed onto carton core molds of the rotary indexing seats.

The box-sucking swing mechanism 23 is arranged in front of the paper box push-up space 21, the box-sucking swing mechanism 23 comprises a swing base 29, a swing shaft connecting sleeve 30 is arranged at the lower part of the swing base 29, the swing shaft connecting sleeve 30 is rotatably connected with the box-sucking fixed seat 22 through a swing rotating shaft 83, and the driving end of the swing rotating shaft 83 is also connected with the output end of the box-sucking swing driving motor 24. Two groups of swing connecting pipes 31 are arranged at the upper part of a swing base 29 of the swing box sucking mechanism 23; a reinforcing connecting rod 32 arranged along the axial direction of the connecting pipe is arranged between the two groups of swing connecting pipes 31, and two ends of the reinforcing connecting rod 32 are respectively connected with the suction box connecting seat 33 and the swing base 29; and then utilize the triangle crosslinked structure that two sets of swing connecting pipes 31 and reinforcing connecting rod 32 formed, strengthen the rigidity of the box mechanism 23 is inhaled in the whole swing, effectively reduce the swing of the box mechanism 23 in the quick reciprocal swing process of inhaling. The lower end of the swing connecting pipe 31 is detachably connected with the swing base 29, and the upper end of the swing connecting pipe 31 is provided with a suction box connecting seat 33; the suction box connecting seat 33 is provided with a suction cup connecting frame 34, and the suction cup connecting frame 34 is provided with a plurality of groups of vacuum suction cups 35 which are vertically arranged and used for adsorbing the side wall of the packaging paper box 8; the swing rotating shaft 83 is driven to rotate by the suction box swing driving motor 24, and the swing base 29, the swing connecting pipe 31 thereon and the suction cup connecting frame 34 are driven to swing back and forth together, so that the packaging paper box 8 formed by stretching is sucked, and the packaging paper box 8 is swung and conveyed into the paper box push-up space 21 at the side part of the box pushing mechanism 20.

A core die turret mechanism 5 is provided in front of the fixed bracket 19 of the rotary magazine sucking device 4 (in the conveying direction of the packaging paper cassettes 8), the core die turret mechanism 5 includes two sets of turret bearing blocks 42, and a turret rotation shaft 43 is provided between the turret bearing blocks 42; both ends of the turret rotation shaft 43 are connected to the turret bearing housing 42 through rotation bearings, respectively, and the ends of the turret rotation shaft 43 are connected to a rotation shaft driving mechanism by means of a turret shaft coupling 51. A core mold rotating tower 44 is arranged on the turret rotating shaft 43, the core mold rotating tower 44 is composed of an indexing turntable 46, a plurality of groups of press seal core molds 47 which are uniformly distributed along the rotating circumference of the turntable are arranged on the indexing turntable 46, and the package cartons 8 are respectively sleeved on the press seal core molds 47.

The turret rotating shaft 43 is also provided with a shunt ring sleeve 48, the shunt ring sleeve 48 comprises a rotating shunt sleeve 53, and the rotating shunt sleeve 53 is fixedly connected with the turret rotating shaft 43 through a turret shaft connecting hole 54 in the middle; meanwhile, the rotating shunt sleeve 53 is movably sleeved with a fixed shunt ring 52, and the fixed shunt ring 52 is fixedly connected with the turret bearing seat 42 through a connecting block. So that in the process that the rotary diversion sleeve 53 rotates along with the rotating shaft 43 of the turret in an indexing way, the fixed diversion ring 52 sleeved on the rotary diversion sleeve 53 continuously conveys cooling liquid into the rotary diversion sleeve 53, and further, each press sealing core die 47 on the indexing turntable 46 is cooled. The fixed shunt ring 52 of the shunt ring sleeve 48 is composed of a shunt ring main body 55, and the middle part of the shunt ring main body 55 is provided with a shunt ring connecting hole 56; and a ring body cooling liquid inlet hole 58 and a ring body cooling liquid return hole 60 which are arranged along the axial direction of the connecting hole in a staggered manner are respectively arranged on the inner side wall of the shunting sleeve connecting hole 56. The ring body cooling liquid inlet hole 58 is connected with a cooling liquid inlet connecting port 57 arranged on the outer wall of the splitter ring main body 55, and the ring body cooling liquid return hole 60 is connected with a cooling liquid return connecting port 59 arranged on the outer wall of the splitter ring main body 55; and further connected with a coolant inlet pipe through a coolant inlet connector 57 provided on the outer wall of the fixed diverter ring 52, and connected with a coolant return pipe through a coolant return connector 59 provided on the outer wall of the fixed diverter ring 52.

The rotary shunt sleeve 53 of the shunt ring sleeve 48 is composed of a shunt sleeve main body 62, and the middle part of the shunt sleeve main body 62 is provided with a rotating tower shaft connecting hole 54. The outer side wall of the flow dividing sleeve main body 62 is respectively provided with a plurality of sets of sleeve body cooling liquid inlet holes 63 and sleeve body cooling liquid return holes 66 which are arranged along the axial direction of the flow dividing sleeve main body 62 in a staggered manner; the jacket cooling liquid inlet hole 63 corresponds to the axial position of the annulus cooling liquid inlet hole 58 on the inner wall of the shunting sleeve connecting hole 56, and the jacket cooling liquid return hole 66 corresponds to the axial position of the annulus cooling liquid return hole 60 on the inner wall of the shunting sleeve connecting hole 56. Meanwhile, the jacket cooling liquid inlet hole 63 is respectively connected with the end part of the flow dividing jacket main body 62 and the corresponding core mold water inlet connector 64 through the jacket liquid inlet channel 68, and the jacket cooling liquid return hole 66 is respectively connected with the end part of the flow dividing jacket main body 62 and the corresponding core mold water outlet connector 65 through the jacket liquid return channel 71. Thereby, the cooling liquid in the cooling liquid inlet pipe connected with the cooling liquid inlet connecting port 57 enters the jacket cooling liquid inlet hole 63 and the jacket liquid inlet channel 68 through the ring cooling liquid inlet hole 58, and enters the press seal end of the press seal core mold 47 for cooling through the core mold cooling water inlet 49 connected with the core mold water inlet connecting port 64; meanwhile, the cooling liquid carrying away the pressure sealing end heat flows back into the sleeve body liquid return channel 71 from the core mold water outlet connecting port 65 connected with the core mold cooling water outlet 50, enters the ring body cooling liquid return hole 60 through the sleeve body cooling liquid return hole 66, and flows out through a cooling liquid return pipe connected with the cooling liquid return connecting port 59, so that unidirectional circulation flow of the cooling liquid is formed.

In addition, three sets of sealing rubber rings 67 are further arranged on the outer side wall of the flow dividing sleeve main body 62 of the rotary flow dividing sleeve 53 at intervals, and the three sets of sealing rubber rings 67 completely separate a plurality of sets of sleeve cooling liquid inlet holes 63 and sleeve cooling liquid return holes 66 which are arranged along the axial direction of the flow dividing sleeve main body 62 in a staggered mode, and form a liquid inlet separation cavity 69 and a liquid return separation cavity 70. Correspondingly, three groups of sealing ring grooves 61 for installing sealing rubber rings 67 are arranged on the inner side wall of the shunt sleeve connecting hole 56 of the fixed shunt ring 52; the liquid inlet separation cavity 69 and the liquid return separation cavity 70 separated by the three groups of sealing rubber rings 67 arranged on the outer side wall of the rotary flow-dividing sleeve 53 are used for respectively forming a liquid inlet channel and a liquid return channel of the cooling liquid, so that the unidirectional smooth flow of the cooling liquid is ensured, and the mixed flow phenomenon is prevented. The turret bearing seat 42 is also provided with two groups of liquid inlet and return water distributors 45, wherein the liquid distributor liquid distribution ports of one group of the liquid inlet and return water distributors 45 are respectively connected with the cooling liquid inlet connecting ports 57 on the fixed flow distribution ring 52 of the flow distribution ring sleeve 48 through pipelines, and the core mold water inlet connecting ports 64 of the rotating flow distribution sleeve 53 of the flow distribution ring sleeve 48 are connected with the core mold cooling water inlet 49 of the corresponding press seal core mold 47; the core mold water outlet connecting port 65 of the rotary diversion sleeve 53 of the diversion ring sleeve 48 is connected with the core mold cooling water outlet 50 of the press seal core mold 47, and each cooling liquid return connecting port 59 on the fixed diversion ring 52 of the diversion ring sleeve 48 is respectively connected with the water distributor liquid distribution ports of the other group of liquid inlet and return water distributors 45 through pipelines; meanwhile, the water separator liquid collecting ports of the two sets of liquid inlet and return water separators 45 are respectively connected with a cooling liquid inlet pipe and a cooling liquid return pipe.

A carton bottom preheating and press-sealing mechanism 6 for press-sealing the bottom of the packaging carton 8 is arranged above the core mold turret mechanism 5. A high-speed demoulding mechanism 7 for separating the packaging carton 8 from the press sealing core mould 47 is arranged below the core mould turret mechanism 5, and the high-speed demoulding mechanism 7 is positioned at the lower part of a carton inlet at one end of the carton conveying mechanism 9; a plurality of packaging cartons 8 which are arranged in series are arranged on the conveying chain 80 of the carton conveying mechanism 9. The high-speed demoulding mechanism 7 comprises a demoulding connecting frame, a vertically-arranged demoulding rodless cylinder sliding rail is arranged on the demoulding connecting frame, and a demoulding rodless cylinder sliding table 40 is arranged on the demoulding rodless cylinder sliding rail in a sliding mode. The demoulding rodless cylinder sliding table 40 is fixedly provided with a vertically arranged demoulding lifting rod, and the upper end of the demoulding lifting rod is provided with a demoulding sucker. Meanwhile, the upper part of the demoulding lifting rod is also sleeved with a demoulding rod guide sleeve with a fixed position. Thus, the packing carton 8 positioned at the lowermost end of the core mold rotating tower 44 is separated downward from the press-sealing core mold 47 by the stripper cup at the upper end of the stripper elevating rod which moves up and down rapidly in association with the stripper rodless cylinder slide table 40, so that the subsequent capping, filling and the like operations can be performed.

One side of the middle part of the paper box conveying mechanism 9 is provided with a high-speed automatic capping mechanism 10, and the cap inlet end of the high-speed automatic capping mechanism 10 is connected with the cap outlet end of the cap arranging and lifting device 11. The high-speed automatic capping mechanism 10 comprises a connecting base 72 arranged on one side of the paper box conveying mechanism 9, and a swinging cap-taking mechanism 73 is movably arranged on the connecting base 72. The swing cap removing mechanism 73 comprises two swing supporting seats 81 arranged on the connecting base 72, a swing connecting frame 82 is arranged between the two swing supporting seats 81, and two ends of the swing connecting frame 82 are respectively connected with the swing supporting seats 81 through swing rotating shafts 83 in a rotating mode; meanwhile, a driving end of one of the swing rotating shafts 83 is connected to an output end of the lid removing swing driving motor 84. The swing connecting frame 82 which is rotatably arranged between the two swing supporting seats 81 is also provided with two groups of welding and pressing guide sleeves 85, and welding and pressing guide columns 86 are respectively arranged in the two groups of welding and pressing guide sleeves 85 in a sliding manner. The front end of the welding pressing guide column 86 is fixedly provided with an ultrasonic welding base 79; a pressing telescopic plate 87 is arranged on the welding pressing guide column 86 and penetrates through the rear end of the swinging connecting frame 82 through the welding pressing guide sleeve 85, and a pressing cylinder telescopic rod 90 of a pressing driving cylinder 88 fixedly arranged on the swinging connecting frame 82 is connected with the pressing telescopic plate 87; further, the cover-removing swing drive motor 84 is used to drive the swing link 82 and the ultrasonic welding base 79 at the front end of the welding pressing guide post 86 to swing up and down together, and the paper box covers 95 to be welded are removed one by one from the lower end of the cover-feeding guide rail 74. In addition, at the lower swing position of the welding pressing guide post 86, the pressing cylinder telescopic rod 90 of the pressing driving cylinder 88 pushes the pressing telescopic plate 87 to drive the ultrasonic welding base 79 at the front end to reciprocate in the welding pressing guide sleeve 85 of the swing connecting frame 82 along the welding pressing guide post 86, so that the ultrasonic welding base is matched with the ultrasonic welding head 76 to realize the ultrasonic welding of the paper box cover 95 to be welded.

The ultrasonic welding base 79 is composed of a welding base main body 91, and the rear side of the welding base main body 91 is connected with the front ends of the two groups of welding press guide pillars 86 through two press guide pillar connecting parts 92 respectively. Moreover, the upper part of the welding base main body 91 is provided with a pressing avoiding notch 93 for avoiding the lower end structure of the cover feeding guide rail 74; the weld base body 91 is also provided with a rail-engaging groove 98 on the side facing the lid-feeding rail 74. The lower part of the welding base main body 91 and one side matched with the ultrasonic welding head 76 are provided with a welding part connecting part used for being connected with a paper box cover 95 to be welded, and the welding part connecting part is movably connected with the lower part of the welding base main body 91 through a leveling adjusting component 94. Meanwhile, a cooling water inlet and outlet 96 is arranged on the other side of the lower part of the welding base main body 91, and the cooling water inlet and outlet 96 is communicated with a circulating cooling water channel in the welding base main body 91 so as to take away heat generated by ultrasonic welding of the base 79 in the high-speed welding process by using cooling liquid which circulates in the circulating cooling water channel; when the ultrasonic welding base 79 and the ultrasonic welding head 76 are pressed and welded to each other, the structure of the lower end of the cap conveying guide rail 74 is effectively avoided by the press avoidance notch 93 and the guide rail fitting groove 98 on the upper portion of the welding base main body 91, thereby ensuring smooth press welding.

The leveling adjustment assembly 94 comprises a spherical adjustment block 100 arranged in a spherical groove 99 at the lower part of the welding base main body 91, a fixed inserted rod 101 is movably arranged in the middle of the spherical adjustment block 100, and the fixed inserted rod 101 is inserted into a fixed inserting hole in the middle of the spherical groove 99; the spherical adjusting block 100 is arranged in the spherical groove 99 at the lower part of the welding base main body 91 by utilizing the fixed inserted rod 101, and the spherical adjusting block 100 is in spherical contact with the spherical groove 99, so that the adjustment freedom of the leveling adjusting component 94 is effectively increased, and the leveling degree of the contact surface between the to-be-welded paper box cover 95 and the packaging paper box 8 is flexibly adjusted. The spherical surface adjusting block 100 is composed of an adjusting block main body, a spherical surface is arranged on the rear side of the adjusting block main body, and the spherical surface on the rear side of the spherical surface adjusting block 100 is matched with the spherical surface groove 99 on the lower portion of the welding base main body 91. The front side of the adjusting block main body is provided with a welding plane, the middle part of the adjusting block main body is also provided with an inserted link inserting hole, and the fixed inserted link 101 is inserted in the inserted link inserting hole; and then through the spherical surface of sphere regulating block 100 rear side, form sphere contact with spherical recess 99 of welding base main part 91 lower part, simultaneously, will wait to weld the contact surface of carton lid 95 and set up on the welding plane of sphere regulating block 100 front side, guarantee welding quality.

An ultrasonic welding joint 76 which faces the packaging paper box 8 on the paper box conveying mechanism 9 and is arranged longitudinally is arranged below the swing cover taking mechanism 73 and on the connecting base 72; the rear portion of the ultrasonic bonding head 76 is connected to a moving slide of a bonding slide cylinder 78 on the connection base 72 through a bonding head slide base 77. The welding end of the front part of the ultrasonic welding head 76 and the ultrasonic welding base 79 of the front end of the swing cover-removing mechanism 73 are respectively positioned on both sides of the welding cover portion of the packaging paper cassette 8 on the paper cassette conveying mechanism 9. Meanwhile, a vertically arranged cover feeding guide rail 74 is arranged above the ultrasonic welding base 79 at the front end of the swing cover taking mechanism 73, and a cover pushing mechanism 75 used for pushing the paper box cover 95 to be welded onto the ultrasonic welding base 79 is further arranged at the lower end of the cover feeding guide rail 74. The cap pushing mechanism 75 is connected to the lower end of the cap feeding rail 74 by a transition connection block 104, and the transition connection block 104 is further connected to the rail connection frame 89 on the front side of the connection base 72 by a rail fixing plate 102. Meanwhile, ultrasonic welding head via holes 103 for the ultrasonic welding head 76 to pass through are formed in the guide rail fixing plate 102 and below the cover pushing mechanism 75; the cap pushing mechanism 75 is fixed at the lower end of the cap feeding guide rail 74 through the transition connecting block 104, the whole cap feeding guide rail 74 is fixedly connected with the guide rail connecting frame 89 of the connecting base 72 through the guide rail fixing plate 102, and the ultrasonic welding head 76 passes through the guide rail fixing plate 102 through the ultrasonic welding head through hole 103 and extends forwards to the lower part of the front end of the cap pushing mechanism 75.

The cap pushing mechanism 75 includes a U-shaped guide groove connected to the transition connection block 104, and a cap pushing outlet is provided at a lower end of the U-shaped guide groove. A cap pushing cylinder is arranged on the rear side of the cap pushing outlet and is longitudinally arranged along the cap feeding guide rail 74, and the cap pushing cylinder is fixedly connected with the guide groove main body of the U-shaped guide groove through a cap pushing cylinder connecting seat; and the telescopic end of the cap pushing cylinder is provided with a cap pushing claw which can extend out of the cap pushing outlet. A cover blocking and placing mechanism 105 is further provided above the cover pushing mechanism 75 and at a position below the cover feeding guide rail 74. The cover blocking and placing mechanism 105 comprises a cover blocking and placing cylinder 106, and the cylinder body of the cover blocking and placing cylinder 106 is connected with the lower end of the cover feeding guide rail 74 through a connecting plate; the telescopic end of the cover-blocking cover-placing cylinder 106 is provided with a telescopic connecting block 107, and the telescopic connecting block 107 is provided with a cover-blocking upper rod 108 which is arranged towards the cover 95 of the paper box to be welded on the cover-feeding guide rail 74. A linkage bent plate 109 is arranged at the rear side of the cover blocking upper rod 108, one end of the linkage bent plate 109 is fixedly connected with the telescopic connecting block 107, a cover placing lower rod 110 which is arranged towards the cover blocking upper rod 108 is arranged at the other end of the linkage bent plate 109, and the cover placing lower rod 110 is positioned below the cover blocking upper rod 108. Further, a cover placing lower rod 110 provided on the interlocking bent plate 109 temporarily blocks the cover 95 to be welded at the lowermost end of the cover feeding guide 74, and when the cover 95 to be welded needs to be fed to the cover pushing mechanism 75 located downward, the telescopic connecting block 107 drives a cover upper rod 108 and the cover placing lower rod 110 to interlock with each other by the extension and contraction of the cover placing cylinder 106, so that the cover 95 to be welded is dropped onto the cover pushing mechanism 75 from the cover placing lower rod 110 displaced to the side, and at the same time, the cover 95 to be welded located above is temporarily blocked by the cover upper rod 108 interlocked with the cover placing lower rod 110, thereby ensuring that only one cover passes through each operation of the cover placing mechanism 105.

A diaphragm filling system 14 is also arranged in front of the high-speed automatic capping mechanism 10 along the conveying direction of the packaging cartons 8. The membrane filling system 14 comprises a filling storage tank 111, wherein the filling storage tank 111 is provided with a feeding hole 113 and a discharging hole 114 respectively, and the feeding hole 113 is connected with a material conveying connecting port 112 through a pipeline; at least one group of diaphragm filling mechanisms 117 are arranged below the filling storage tank 111, the discharge port 114 is connected with filling material inlet ports of the diaphragm filling mechanisms 117 through a feeding pipeline 115, and a material conveying diaphragm one-way valve 116 is arranged between the filling material inlet ports and the feeding pipeline 115; meanwhile, a filling and discharging interface of the membrane filling mechanism 117 is connected with the upper end of a filling vertical pipe 13 fixedly arranged on a filling pipe support frame 121 through a filling pipeline 119, a filling rubber nozzle 120 is arranged at the lower end of the filling vertical pipe 13, and the filling rubber nozzle 120 of the filling vertical pipe 13 is positioned above the carton conveying mechanism 9; and a filling diaphragm one-way valve 118 is arranged between the filling and discharging interface and the filling pipeline 119.

A high-speed filling lifting mechanism 12 is also arranged below the filling vertical pipe 13 at the lower end of the diaphragm filling system 14. The high-speed filling and lifting mechanism 12 comprises a lifting connecting frame 122, a filling lifting rod 131 which is vertically arranged is arranged on the lifting connecting frame 122, and the upper part of the filling lifting rod 131 is connected with an interval transverse plate 123 on the upper part of the lifting connecting frame 122 through a lifting guide sleeve 133. The lower part of the vertically arranged filling lifting rod 131 is fixedly connected with the belt body of the lifting synchronous belt 129 arranged along the lifting direction of the lifting rod through a synchronous belt connecting seat 130. The synchronous belt connecting base 130 is composed of a connecting base 139, a lifting rod connecting hole 140 is provided in the middle of the connecting base 139, and a synchronous belt clamping plate 141 is further provided on one side of the connecting base 139 close to the lifting synchronous belt 129. Thus, the connecting seat body 139 is connected to the lower portion of the priming lift pin 131 through the lift pin connecting hole 140, and the timing belt connecting seat 130 and the priming lift pin 131 thereon are fixedly connected to the belt surface of the lift timing belt 129 by the timing belt clamping plate 141. The lifting timing belt 129 is arranged in an endless manner, and lifting pulleys 128 are provided at both ends of the endless lifting timing belt 129, respectively. A rotating shaft of a lifting pulley 128 at one end of an annular lifting synchronous belt 129 is connected with an output end of a lifting servo motor 125 arranged on the lifting motor fixing frame 124; the rotating shaft of the lifting pulley 128 at the other end of the annular lifting synchronous belt 129 is connected with the pulley tensioning frame 126 through a bearing, and the pulley tensioning frame 126 is further provided with a tensioning adjusting bolt 127. Meanwhile, the filling lifting rod 131 is located at the upper end above the spacing transverse plate 123 and is provided with a lifting suction cup 132, the lower end of the filling lifting rod 131 is provided with a lifting vacuum interface 138, and the lifting vacuum interface 138 is connected with a vacuum generator through a pipeline.

The side portion of the filling lifting rod 131 is further provided with an anti-twisting guide rod 136 arranged along a direction parallel to the lifting rod, the anti-twisting guide rod 136 is composed of an anti-twisting rod body with a square cross section, and a plurality of groups of guide rod chip guide grooves are arranged on the outer side wall of the anti-twisting rod body. The upper portion of the anti-twisting guide bar 136 is fixedly connected to the fixing base 135 and the spacing cross plate 123 through the guide bar, and further, the anti-twisting bar of the fixing base 135 is fixedly clamped by the guide bar, so that the anti-twisting guide bar 136 is stably connected to the lifting connection frame 122, and the rigidity of the anti-twisting guide bar 136 is ensured. The lower part of the anti-twisting guide bar 136 is slidably connected to the side of the timing belt connecting base 130 by an anti-twisting guide sliding sleeve 137. The torsion-proof guide sliding sleeve 137 is composed of a torsion-proof sliding sleeve main body 142, a square torsion-proof rod insertion hole 143 is formed in the middle of the torsion-proof sliding sleeve main body 142, and a plurality of groups of sliding sleeve fragment guide grooves 144 are formed in the inner wall of the torsion-proof rod insertion hole 143. Therefore, the reciprocating sliding of the anti-twisting guide sliding sleeve 137 on the vertically arranged anti-twisting guide rod 136 is utilized to guide the process that the synchronous belt connecting seat 130 and the filling lifting rod 131 on the synchronous belt connecting seat rotate along with the annular lifting synchronous belt 129 to lift; and the square torsion-proof rod body is matched and connected with the square torsion-proof rod plug-in hole 143, so that the filling lifting rod 131 is ensured not to generate torsion pendulum in the high-speed lifting process, and the filling lifting stability of the packaging carton 8 is ensured. Meanwhile, the guide rod chip guide groove and the sliding sleeve chip guide groove 144 are utilized to discharge the generated fine chips in the long-time reciprocating sliding process, so that the sliding smoothness of the whole device is ensured.

A secondary pre-folding mechanism 15 for pre-folding the top opening of the filled packaging carton 8 is arranged in front of the filling vertical pipe 13 of the diaphragm filling system 14 (along the conveying direction of the packaging carton 8); and a carton top preheating and press-sealing mechanism 17 for press-sealing the top of the packaging carton 8 is arranged in front of the secondary pre-folding mechanism 15. Meanwhile, a box outlet conveying belt mechanism 18 for assisting in conveying the filled and top-press sealed packaging paper boxes 8 is further arranged at the box outlet position at the other end of the paper box conveying mechanism 9. Meanwhile, the upper part of the filling machine body 1 is also respectively provided with a plurality of groups of heater air supply fans 16 for providing heat energy for the paper box top preheating and press-sealing mechanism 17 and the paper box bottom preheating and press-sealing mechanism 6.

When the intelligent high-speed roof bag filling and finishing machine is used, firstly, the rotary box suction device 4 performs drawing forming on sheet-shaped cartons in the carton sheet drawing and forming frame 3 at the end part of the carton sheet warehouse 2, and the drawing-formed packaging cartons 8 are sleeved on the press-sealing core molds 47 of the core mold turret mechanism 5 one by one. Then, the index rotary table 46 of the core mold turret mechanism 5 is rotated in an index manner, and the bottom of the packaging carton 8 on the press seal core mold 47 is press-sealed with the carton bottom preheating press-sealing mechanism 6 above the core mold turret mechanism 5; subsequently, the package sheet 8 having the bottom sealed is separated downward from the press-sealing core mold 47 by the mold releasing suction cup of the high-speed mold releasing mechanism 7 below the core mold turret mechanism 5 at the lowermost package sheet 8 of the core mold turret mechanism 5. The packaging carton 8 separated from the core mold turret mechanism 5 is conveyed to a capping station of the high-speed automatic capping mechanism 10 through the carton conveying mechanism 9, then the swing cap taking mechanism 73 of the high-speed automatic capping mechanism 10 conveys the cap-trimming lifting device 11 to the to-be-welded carton cover 95 on the cap conveying guide rail 74, and the to-be-welded carton cover 95 is stably welded on the packaging carton 8 through the up-and-down swing of the ultrasonic welding base 79 and the press welding of the ultrasonic welding joint 76 and the ultrasonic welding base 79.

The packaging carton 8 welded with the upper carton cover is continuously conveyed forward to the position right below the filling vertical pipe 13 at the lower end of the diaphragm filling system 14 by the carton conveying mechanism 9, then the high-speed filling lifting mechanism 12 drives the filling lifting rod 131 to ascend, so that the packaging carton 8 is quickly lifted to a filling initial position, then the filling vertical pipe 13 starts to fill liquid materials into the packaging carton 8, and along with the ascending of the liquid level in the packaging carton 8, the lifting sucker 132 at the upper end of the filling lifting rod 131 of the high-speed filling lifting mechanism 12 gradually pulls the packaging carton 8 downwards (the position of the filling vertical pipe 13 is fixed), and the filling operation is quickly and stably completed. Then, the carton conveying mechanism 9 conveys the filled packaging cartons 8 one by one to the lower part of the secondary pre-folding mechanism 15 so as to pre-fold the openings at the upper ends of the packaging cartons 8 and facilitate subsequent top press sealing. The packaging paper box 8 with the opening at the upper end pre-folded is conveyed to the position of a paper box top preheating press-sealing mechanism 17 by a paper box conveying mechanism 9, and then the top of the packaging paper box 8 is pressed and sealed to finish the whole paper box package. The sealed packaging paper box 8 is conveyed to a subsequent transfer line via a box outlet conveying belt mechanism 18 at the end of the paper box conveying mechanism 9.

It can be understood that, according to specific production needs, the carton sheet magazine 2, the rotary box sucking device 4, the core mold turret mechanism 5, the carton bottom preheating and press-sealing mechanism 6, the high-speed demolding mechanism 7, the carton conveying mechanism 9, the high-speed automatic capping mechanism 10, the filling vertical pipe 13, the high-speed filling and lifting mechanism 12, the secondary pre-folding mechanism 15, the carton top preheating and press-sealing mechanism 17 and the carton outlet conveying belt mechanism 18, which are arranged on the filling machine body 1 in sequence along the conveying direction of the packaging cartons 8, may adopt two sets of parallel arrangement (as shown in fig. 1 and 2) to further improve the production efficiency.

Claims

1. The utility model provides a whole machine of high-speed roof package filling of intelligence, includes liquid filling machine organism (1), its characterized in that: a paper box sheet storehouse (2) for placing sheet-shaped paper boxes is arranged at one end of the filling machine body (1), a paper box sheet drawing and forming frame (3) is arranged at the end part of the paper box sheet storehouse (2), and a rotary box sucking device (4) is arranged in front of the paper box sheet drawing and forming frame (3); a core die turret mechanism (5) is arranged in front of the rotary box sucking device (4), a paper box bottom preheating press-sealing mechanism (6) is arranged above the core die turret mechanism (5), a high-speed demoulding mechanism (7) is arranged below the core die turret mechanism (5), the high-speed demoulding mechanism (7) is positioned at a box inlet at one end of a paper box conveying mechanism (9), and a plurality of continuously arranged packaging paper boxes (8) are arranged on the paper box conveying mechanism (9); a high-speed automatic capping mechanism (10) is arranged on one side of the middle part of the paper box conveying mechanism (9), and the cap inlet end of the high-speed automatic capping mechanism (10) is connected with the cap outlet end of the cap arranging and lifting device (11); a diaphragm filling system (14) is arranged in front of the high-speed automatic capping mechanism (10) along the conveying direction of the packaging carton (8), a filling vertical pipe (13) at the lower end of the diaphragm filling system (14) is positioned above the carton conveying mechanism (9), and a high-speed filling lifting mechanism (12) is also arranged below the filling vertical pipe (13); a secondary pre-folding mechanism (15) is arranged in front of the filling vertical pipe (13), and a carton top preheating press-sealing mechanism (17) is arranged in front of the secondary pre-folding mechanism (15); meanwhile, a box outlet conveying belt mechanism (18) is arranged at a box outlet at the other end of the paper box conveying mechanism (9), and a plurality of groups of heater air supply fans (16) are further arranged at the upper part of the filling machine body (1).

2. The intelligent high-speed roof bag filling machine according to claim 1, wherein: the rotary box sucking device (4) comprises a fixed support (19), a box pushing mechanism (20) which is obliquely arranged is arranged on the fixed support (19), a paper box pushing space (21) is arranged on the side part of the box pushing mechanism (20), and the upper end of the paper box pushing space (21) is connected with the end part of a paper box core mould on a core mould turret mechanism (5) which is used for conveying the packaging paper boxes (8) one by one; a swing box sucking mechanism (23) is arranged in front of the paper box push-up space (21), the lower end of the swing box sucking mechanism (23) is rotatably connected with a box sucking fixing seat (22), a swing rotating shaft (83) at the lower end of the swing box sucking mechanism (23) is connected with the output end of a box sucking swing driving motor (24), and a vacuum sucker (35) for sucking the side wall of the packaging paper box (8) is arranged at the upper end of the swing box sucking mechanism (23); the swing box sucking mechanism (23) comprises a swing base (29), a swing connecting pipe (31) is arranged at the upper part of the swing base (29), the lower end of the swing connecting pipe (31) is detachably connected with the swing base (29), and a box sucking connecting seat (33) is arranged at the upper end of the swing connecting pipe (31); in addition, a sucker connecting frame (34) is arranged on the suction box connecting seat (33), and a plurality of groups of vacuum suckers (35) which are vertically arranged are arranged on the sucker connecting frame (34); and a swinging shaft connecting sleeve (30) is arranged at the lower part of the swinging base (29), and the swinging shaft connecting sleeve (30) is connected with a swinging rotating shaft (83) at the output end of the suction box swinging drive motor (24).

3. The intelligent high-speed roof bag filling machine according to claim 2, wherein: a paper box square returning and arranging mechanism (26) is further arranged on the other side, opposite to the side where the box pushing mechanism (20) is arranged, in the paper box pushing-up space (21), and the paper box square returning and arranging mechanism (26) is connected with the fixed support (19) through an arranging connecting frame (25); the carton square returning and arranging mechanism (26) comprises a turnover rod baffle (37), the upper end and the lower end of the turnover rod baffle (37) are respectively provided with a connecting end plate (36), one side of the turnover rod baffle (37), which is back to the carton push-up space (21), is provided with a turnover rod (39), and the turnover rod baffle (37) is also provided with a turnover rod U-shaped groove (38) for the turnover rod (39) to pass through; the driving end of the turning rod (39) is connected with the output end of the arranging driving motor (27); the arrangement connecting frame (25) is also provided with a light curtain (28) for measuring the length of the packaging paper box (8).

4. The intelligent high-speed roof bag filling machine according to claim 1, wherein: the core die turret mechanism (5) comprises a turret bearing seat (42), a turret rotating shaft (43) is rotatably arranged on the turret bearing seat (42), a core die rotating tower (44) is arranged on the turret rotating shaft (43), the core die rotating tower (44) is composed of an indexing turntable (46), a plurality of groups of press seal core dies (47) which are uniformly distributed along the rotating circumference of the turntable are arranged on the indexing turntable (46), and the package paper boxes (8) are respectively sleeved on the press seal core dies (47); the turret bearing seat (42) is further provided with two groups of liquid inlet and return water distributors (45), one group of the liquid inlet and return water distributors (45) is connected with a liquid inlet of a shunting ring sleeve (48) arranged on the turret rotating shaft (43) through a pipeline, a core mold water inlet of the shunting ring sleeve (48) is connected with a core mold cooling water inlet (49) of a press seal core mold (47), a core mold water outlet of the shunting ring sleeve (48) is connected with a core mold cooling water outlet (50) of the press seal core mold (47), and a liquid return port of the shunting ring sleeve (48) is connected with the other group of liquid inlet and return water distributors (45) through a pipeline.

5. The intelligent high-speed roof bag filling machine according to claim 4, wherein: the shunt ring sleeve (48) comprises a rotary shunt sleeve (53), and the rotary shunt sleeve (53) is fixedly connected with the rotary turret shaft (43) through a rotary turret shaft connecting hole (54) in the middle; meanwhile, a fixed shunt ring (52) is movably sleeved on the rotating shunt sleeve (53), and the fixed shunt ring (52) is fixedly connected with the turret bearing seat (42) through a connecting block; the fixed shunt ring (52) is composed of a shunt ring main body (55), and the middle part of the shunt ring main body (55) is provided with a shunt sleeve connecting hole (56); the inner side wall of the shunting sleeve connecting hole (56) is respectively provided with a ring body cooling liquid inlet hole (58) and a ring body cooling liquid return hole (60) which are arranged along the axial direction of the connecting hole in a staggered manner; and the ring body cooling liquid inlet hole (58) is connected with a cooling liquid inlet connecting port (57) arranged on the outer wall of the flow distribution ring main body (55), and the ring body cooling liquid return hole (60) is connected with a cooling liquid return connecting port (59) arranged on the outer wall of the flow distribution ring main body (55).

6. The intelligent high-speed roof bag filling machine of claim 5, wherein: the rotary flow dividing sleeve (53) is composed of a flow dividing sleeve main body (62), and a rotary tower shaft connecting hole (54) is formed in the middle of the flow dividing sleeve main body (62); the outer side wall of the flow dividing sleeve main body (62) is respectively provided with a plurality of sets of sleeve body cooling liquid inlet holes (63) and sleeve body cooling liquid return holes (66) which are arranged along the axial direction of the flow dividing sleeve main body (62) in a staggered mode, the sleeve body cooling liquid inlet holes (63) correspond to the axial positions of the ring body cooling liquid inlet holes (58) in the inner wall of the flow dividing sleeve connecting hole (56), and the sleeve body cooling liquid return holes (66) correspond to the axial positions of the ring body cooling liquid return holes (60) in the inner wall of the flow dividing sleeve connecting hole (56); meanwhile, the sleeve cooling liquid inlet hole (63) is respectively connected with the end part of the flow dividing sleeve main body (62) and the corresponding core mold water inlet connecting port (64) through a sleeve liquid inlet channel (68), and the sleeve cooling liquid return hole (66) is respectively connected with the end part of the flow dividing sleeve main body (62) and the corresponding core mold water outlet connecting port (65) through a sleeve liquid return channel (71).

7. The intelligent high-speed roof bag filling machine according to claim 1, wherein: the high-speed automatic capping mechanism (10) comprises a connecting base (72) arranged on one side of the paper box conveying mechanism (9), a swinging cap-taking mechanism (73) is movably arranged on the connecting base (72), and an ultrasonic welding base (79) is arranged at the front end of the swinging cap-taking mechanism (73); an ultrasonic welding head (76) which is longitudinally arranged is arranged below the swinging cover taking mechanism (73) and on the connecting base (72), and the rear part of the ultrasonic welding head (76) is connected with a moving sliding table of a welding sliding table cylinder (78) on the connecting base (72) through a welding head sliding seat (77); the welding end of the front part of the ultrasonic welding head (76) and the ultrasonic welding base (79) of the swing cover taking mechanism (73) are respectively positioned at the two sides of the cover welding part of the packaging paper box (8); meanwhile, a vertically arranged cover conveying guide rail (74) is arranged above the ultrasonic welding base (79) at the front end of the swing cover taking mechanism (73), and a cover pushing mechanism (75) used for pushing a paper box cover (95) to be welded to the ultrasonic welding base (79) is further arranged at the lower end of the cover conveying guide rail (74); a cover blocking and placing mechanism (105) is also arranged above the cover pushing mechanism (75).

8. The intelligent high-speed roof bag filling machine according to claim 7, wherein: the swing cap taking mechanism (73) comprises a swing supporting seat (81) arranged on the connecting base (72), a swing connecting frame (82) is arranged on the swing supporting seat (81), the swing connecting frame (82) is rotatably connected with the swing supporting seat (81) through a swing rotating shaft (83), and the driving end of the swing rotating shaft (83) is connected with the output end of a cap taking swing driving motor (84); and a welding pressing guide sleeve (85) is further arranged on the swinging connecting frame (82), a welding pressing guide column (86) is arranged in the welding pressing guide sleeve (85) in a sliding mode, an ultrasonic welding base (79) is arranged at the front end of the welding pressing guide column (86), a pressing expansion plate (87) is arranged on the welding pressing guide column (86) and penetrates through the rear end of the swinging connecting frame (82) through the welding pressing guide sleeve (85), and a pressing cylinder expansion rod (90) of a pressing driving cylinder (88) fixedly arranged on the swinging connecting frame (82) is connected with the pressing expansion plate (87).

9. The intelligent high-speed roof bag filling machine according to claim 7, wherein: the ultrasonic welding base (79) is composed of a welding base main body (91), a pressing avoiding notch (93) is formed in the upper portion of the welding base main body (91), and a guide rail matching groove (98) is formed in one side, facing the cover conveying guide rail (74), of the welding base main body (91); the lower part of the welding base main body (91) and one side matched with the ultrasonic welding head (76) are provided with a welding part connecting part used for being connected with a paper box cover (95) to be welded; and a cooling water inlet and outlet (96) is arranged on the other side of the lower part of the welding base main body (91), and the cooling water inlet and outlet (96) is communicated with a circulating cooling water channel in the welding base main body (91).

10. The intelligent high-speed roof bag filling machine according to claim 1, wherein: the high-speed filling and lifting mechanism (12) comprises a lifting connecting frame (122), a filling lifting rod (131) which is vertically arranged is arranged on the lifting connecting frame (122), and the upper part of the filling lifting rod (131) is connected with a spacing transverse plate (123) at the upper part of the lifting connecting frame (122) through a lifting guide sleeve (133); the lower part of the filling lifting rod (131) is fixedly connected with a belt body of a lifting synchronous belt (129) arranged along the lifting direction of the lifting rod through a synchronous belt connecting seat (130), the lifting synchronous belt (129) is arranged in an annular shape, and two ends of the annular lifting synchronous belt (129) are respectively provided with a lifting belt wheel (128); a rotating shaft of a lifting belt wheel (128) at one end of the annular lifting synchronous belt (129) is connected with an output end of a lifting servo motor (125) arranged on a lifting motor fixing frame (124), a rotating shaft of the lifting belt wheel (128) at the other end of the annular lifting synchronous belt (129) is connected with a belt wheel tensioning frame (126) through a bearing, and a tensioning adjusting bolt (127) is further arranged on the belt wheel tensioning frame (126); moreover, the filling lifting rod (131) is positioned at the upper end above the spacing transverse plate (123) and is provided with a lifting suction cup (132), and the lower end of the filling lifting rod (131) is provided with a lifting vacuum interface (138); the synchronous belt connecting seat (130) is composed of a connecting seat body (139), the middle part of the connecting seat body (139) is provided with a lifting rod connecting hole (140), and one side of the connecting seat body (139) close to the lifting synchronous belt (129) is provided with a synchronous belt clamping plate (141); the side part of the filling lifting rod (131) is also provided with an anti-twist guide rod (136) arranged along the direction parallel to the lifting rod.