Bottle outlet conveying mechanism and blowing-filling-screwing all-in-one machine

Abstract

The invention belongs to the technical field of beverage production, and discloses a bottle discharging and conveying mechanism and a blowing, filling and rotating all-in-one machine. The bottle outlet conveying mechanism comprises a rack, a bottle outlet star wheel, a push-out conveying chain mechanism and a lifting mechanism, the bottle outlet star wheel, the push-out conveying chain mechanism and the lifting mechanism are arranged on the rack, the bottle outlet star wheel and the lifting mechanism are connected with the push-out conveying chain mechanism, the bottle outlet star wheel is used for pushing bottles to the push-out conveying chain mechanism, and the push-out conveying chain mechanism is used for pushing the bottles out of the push-out conveying chain mechanism. The lifting mechanism is used for adjusting the vertical height of the push-out conveying chain mechanism so as to be in butt joint with the bottles which are pushed out of the bottle outlet star wheel and are different in height. By the adoption of the bottle outlet conveying mechanism, the pushing-out conveying chain mechanism can automatically adjust the vertical height according to the sizes and types of bottles to adapt to transition of bottle types of different heights, and the bottles do not need to be stably transited to the bottle outlet end by replacing bottle type pieces of different heights any more; therefore, the production and use cost of a large amount of bottle-shaped parts is saved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of beverage production, and in particular to a bottle discharging and conveying mechanism and a blowing, filling and capping integrated machine. Background Art

[0002] Blowing, filling and capping machines are innovative packaging technologies that can complete the entire set of actions of blowing, filling and capping on a single device, from bottle to bottled liquid product. Blowing, filling and capping machines are generally suitable for the filling production of bottles of different heights and sizes within a certain range. The traditional bottle discharging method uses a bottle discharging chain to fix the bottle discharging star wheel. Bottles of different heights are matched by replacing bottle parts of different heights to achieve a stable transition of the bottle to the bottle discharging chain. However, the traditional bottle discharging method requires the production of a large number of bottle parts, which results in a lot of time and manpower spent on changing production and replacing bottle parts, thus affecting the bottle discharging efficiency.

[0003] Based on this, it is necessary to design a bottle discharging and conveying mechanism and a blowing, filling and capping machine to solve the problems existing in the prior art. Summary of the invention

[0004] The object of the present invention is to provide a bottle discharging and conveying mechanism and a blowing, filling and capping machine, which can reduce manufacturing costs, reduce manual labor, make production more intelligent, and improve production efficiency.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The bottle discharging conveying mechanism comprises a frame, a bottle discharging star wheel arranged on the frame, a push-out conveying chain mechanism and a lifting mechanism, wherein the bottle discharging star wheel and the lifting mechanism are respectively connected to the push-out conveying chain mechanism, the bottle discharging star wheel is used to push the bottle to the push-out conveying chain mechanism, the push-out conveying chain mechanism is used to push the bottle out of the push-out conveying chain mechanism, and the lifting mechanism is used to adjust the vertical height of the push-out conveying chain mechanism to dock the bottles at different heights pushed out from the bottle discharging star wheel.

[0007] Preferably, the ejection conveyor chain mechanism includes a receiving and conveying component, an ejection component, a first pivot and a drive component, the lifting mechanism is connected to the receiving and conveying component, one end of the receiving and conveying component is connected to the bottle outlet star wheel, the other end of the receiving and conveying component is pivotally connected to the ejection component through the first pivot, the ejection component is docked with the bottle outlet end, and the drive component is connected to the receiving and conveying component and the ejection component.

[0008] Preferably, the first pivot member includes a first pivot, a first connecting plate and a first connecting member, the first pivot is limitedly inserted on the receiving and conveying component, one end of the first connecting plate is rotatably connected to the first pivot, the other end of the first connecting plate is provided with a sliding slot, the first connecting member is fixedly connected to the ejection component via the sliding slot, and when the receiving and conveying component and the ejection component rotate relative to each other, the first connecting member can slide in the sliding slot.

[0009] Preferably, the ejection assembly includes a transition conveying assembly, a terminal output assembly and a second pivot member, one end of the transition conveying assembly is pivotally connected to the receiving conveying assembly through the first pivot member, and the other end of the transition conveying assembly is pivotally connected to the terminal output assembly through the second pivot member, and both ends of the terminal output assembly are fixedly arranged and connected to the bottle outlet end.

[0010] Preferably, the second pivot member includes a second pivot, a second connecting plate and a second connecting member, the second pivot is limitedly inserted on the end output assembly, one end of the second connecting plate is fixedly connected to the transition conveying assembly through the second connecting member, and the other end of the second connecting plate is rotatably connected to the second pivot.

[0011] Preferably, the bottle discharging conveying mechanism further comprises a disinfection mechanism and a high-level clean space and a secondary clean space sequentially arranged along the bottle transport direction, the bottle discharging star wheel and the receiving and conveying assembly are located in the high-level clean space, and the pushing assembly is located in the secondary clean space;

[0012] The ejection conveyor chain mechanism also includes a rotating conveyor chain plate spanning the receiving and conveying assembly and the ejection assembly. The rotating conveyor chain plate is connected to the driving assembly and respectively docked with the bottle outlet star wheel and the bottle outlet end to guide the bottles discharged from the bottle outlet star wheel to the bottle outlet end through the receiving and conveying assembly and the ejection assembly. The disinfection mechanism is arranged on the rotating conveyor chain plate and is located at the intersection of the high-level clean space and the secondary clean space.

[0013] Preferably, the rotary conveying chain plate comprises a first bottle discharging chain plate and a second bottle discharging chain plate, and the first bottle discharging chain plate and the second bottle discharging chain plate are connected to each other;

[0014] The receiving and conveying assembly includes a portion of the first bottle discharging chain plate, and a portion of the first bottle discharging chain plate is connected to the bottle discharging star wheel, the pushing assembly includes another portion of the first bottle discharging chain plate and the second bottle discharging chain plate, and the disinfection mechanism is arranged on the first bottle discharging chain plate;

[0015] The driving assembly is transmission-connected to the first bottle discharging chain plate and the second bottle discharging chain plate.

[0016] Preferably, the other part of the first bottle discharging chain plate and the second bottle discharging chain plate are arranged side by side;

[0017] The rotary conveying chain plate also includes a fixing part and a guide transition plate. The first bottle discharging chain plate and the second bottle discharging chain plate are fixedly connected at an intersection by the fixing part. The guide transition plate is arranged at the intersection of the first bottle discharging chain plate and the second bottle discharging chain plate to achieve docking of the first bottle discharging chain plate and the second bottle discharging chain plate through the guide transition plate.

[0018] Preferably, the fixing member includes a first fixed shaft and a second fixed shaft, the first fixed shaft is limitedly arranged to pass through the end of another part of the first bottle discharging chain plate and the second bottle discharging chain plate, and the second fixed shaft is limitedly arranged to pass through the end of the second bottle discharging chain plate and the first bottle discharging chain plate.

[0019] Preferably, the drive assembly comprises a first drive member and a second drive member, wherein:

[0020] The first driving member includes a first driving unit, a first driving sprocket and a first driven sprocket, the first driving unit is fixedly arranged and drivingly connected with the first driving sprocket, the first driving sprocket is sleeved on the first fixed shaft and meshedly connected with the first bottle discharging chain plate, and the first driven sprocket is meshedly connected with the first bottle discharging chain plate;

[0021] The second driving member includes a second driving unit, a second driving sprocket and a second driven sprocket. The second driving unit is fixedly arranged and is drivingly connected to the second driving sprocket. The second driving sprocket is meshingly connected to the second bottle discharging chain plate. The second driven sprocket is sleeved on the second fixed shaft and is meshingly connected to the second bottle discharging chain plate.

[0022] The blowing, filling and capping machine comprises a bottle blowing mechanism, a filling mechanism, a capping mechanism and the bottle discharging and conveying mechanism as described above, wherein the bottle blowing mechanism, the filling mechanism and the capping mechanism are arranged in sequence, and the bottle discharging and conveying mechanism is installed between the filling mechanism and the capping mechanism.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention provides a bottle discharging conveying mechanism, which comprises a push-out conveying chain mechanism and a lifting mechanism arranged on a frame, wherein the push-out conveying chain mechanism is used for pushing bottles out of the push-out conveying chain mechanism, and the lifting mechanism is used for adjusting the vertical height of the push-out conveying chain mechanism to dock the bottles of different heights pushed out from the bottle discharging star wheel, so that the push-out conveying chain mechanism can automatically adjust the vertical height according to the size and type of the bottles to adapt to the transition of bottles of different heights, and it is no longer necessary to replace bottle-shaped parts of different heights to meet the stable transition of bottles to the bottle discharging end, thereby saving a large number of production and use costs of bottle-shaped parts and greatly improving production efficiency.

[0025] The present invention also provides a blowing, filling and capping machine. Since the blowing, filling and capping machine is provided with the above-mentioned bottle discharging and conveying mechanism, the setting of the bottle-shaped parts in the traditional bottle discharging and conveying mechanism is omitted, which not only ensures the docking accuracy, but also improves the degree of intelligence, saves time, labor and cost, and greatly enhances the efficiency of transmitting the bottle from the filling mechanism to the capping mechanism, thereby effectively enhancing the overall production efficiency of the blowing, filling and capping machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a front view of the bottle discharging and conveying mechanism provided by an embodiment of the present invention;

[0027] Figure 2 is a top view of the bottle discharging and conveying mechanism provided by an embodiment of the present invention;

[0028] Figure 3 It is a schematic diagram of the connection between the receiving and conveying assembly, the lifting mechanism and the frame provided in an embodiment of the present invention;

[0029] Figure 4 yes Figure 1 A partial enlarged view of the middle A;

[0030] Figure 5 is a schematic structural diagram of a transition conveying assembly provided in an embodiment of the present invention;

[0031] Figure 6 is a schematic diagram of the structure of the terminal output assembly provided by an embodiment of the present invention;

[0032] Figure 7 It is a connection diagram of the rotary conveyor chain plate, the driving assembly, the receiving conveyor frame and the ejection frame provided in an embodiment of the present invention.

[0033] In the figure:

[0034] 100, bottle; 200, bottle outlet channel; 300, bottle outlet end;

[0035] 101. Advanced clean space; 102. Secondary clean space;

[0036] 1. Frame;

[0037] 2. Bottle star wheel;

[0038] 3. Push out conveyor chain mechanism; 301. Cleaning and disinfection slot; 302. Compensation gap; 31. Accepting conveyor assembly; 311. Accepting conveyor rack; 312. Accepting conveyor guardrail; 32. Push out assembly; 3201. Transition conveyor assembly; 3202. Terminal output assembly; 321. Push out rack; 3211. First push out rack; 3212. Second push out rack; 322. Push out guardrail; 3221. First fence; 3222. Second fence; 323. Second pivot; 3231. Second pivot; 3232. Second connecting plate; 32 33, second connecting member; 33, first pivoting member; 331, first pivot; 332, first connecting plate; 3321, sliding slot; 333, first connecting member; 341, first driving member; 3411, first driving unit; 3412, first driving sprocket; 3413, first driven sprocket; 3414, transmission chain; 35, fixing seat; 36, rotary conveying chain plate; 361, first bottle discharging chain plate; 362, second bottle discharging chain plate; 363, guide transition plate; 3641, first fixed shaft; 3642, second fixed shaft;

[0039] 4. Lifting mechanism; 41. Lifting drive member; 42. Bellows;

[0040] 5. Disinfection agency. DETAILED DESCRIPTION

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0042] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0045] like Figures 1 to 7 As shown, in an embodiment of the present invention, a bottle discharging conveying mechanism that can be applied to a blow-fill-cap all-in-one machine is provided, and the bottle discharging conveying mechanism comprises: a frame 1, a bottle discharging star wheel 2 arranged on the frame 1, a push-out conveying chain mechanism 3 and a lifting mechanism 4. Among them, the bottle discharging star wheel 2 and the lifting mechanism 4 are respectively connected to the push-out conveying chain mechanism 3, the bottle discharging star wheel 2 is used to push the bottle 100 onto the push-out conveying chain mechanism 3, the push-out conveying chain mechanism 3 can push the bottle 100 out of the push-out conveying chain mechanism 3, and the lifting mechanism 4 can adjust the vertical height of the push-out conveying chain mechanism 3. With the bottle discharging conveying mechanism according to the present invention, the push-out conveying chain mechanism 3 can automatically adjust the vertical height according to the size and type of the bottle 100 to adapt to the transition of bottles of different heights, and it is no longer necessary to replace bottle parts of different heights to meet the stable transition of the bottle 100 to the bottle discharging end 300, thereby saving a large number of production and use costs of bottle parts and greatly improving production efficiency.

[0046] like Figures 1 to 4As shown, the push-out conveyor chain mechanism 3 specifically includes a receiving and conveying assembly 31, a pushing-out assembly 32, a first pivot 33 and a driving assembly. The receiving and conveying assembly 31 is transmission-connected with the output end of the lifting mechanism 4, and one end of the receiving and conveying assembly 31 is connected to the bottle discharging star wheel 2, and the other end of the receiving and conveying assembly 31 is pivotally connected to the pushing-out assembly 32 through the first pivot 33, so that the pushing-out conveyor chain mechanism 3 can be docked with bottles 100 of different heights through the receiving and conveying assembly 31, which can reduce the operating pressure of the lifting mechanism 4, help to enhance the accuracy and reliability of docking with the bottle type, and can maintain the continuity of the transition channel between the receiving and conveying assembly 31 and the pushing-out assembly 32 through the first pivot 33; the pushing-out assembly 32 is docked with the bottle discharging end 300, and the driving assembly is connected to the receiving and conveying assembly 31 and the pushing-out assembly 32, so that the bottle 100 pushed out from the bottle discharging star wheel 2 to the receiving and conveying assembly 31 can be stably pushed to the bottle discharging end 300 through the receiving and conveying assembly 31 and the pushing-out assembly 32 in sequence.

[0047] More specifically, the ejection conveyor chain mechanism 3 also includes a swivel conveyor chain plate 36 spanning the receiving and conveying assembly 31 and the ejection assembly 32. The swivel conveyor chain plate 36 is transmission-connected to the driving assembly and docks with the bottle discharge star wheel 2 and the bottle discharge end 300, respectively. The driving assembly can control the running speed of the swivel conveyor chain plate 36, thereby achieving the purpose of stably conveying the bottles 100 discharged from the bottle discharge star wheel 2 to the bottle discharge end 300 via the receiving and conveying assembly 31 and the ejection assembly 32.

[0048] In this embodiment, reference Figure 3 As shown, the receiving and conveying assembly 31 includes a receiving and conveying frame 311 arranged on both sides of the rotary conveying chain plate 36, and a receiving and conveying guardrail 312 installed on the receiving and conveying frame 311 on both sides. The receiving and conveying frame 311 is connected to the lifting mechanism 4 and the rotary conveying chain plate 36. The connection method of the receiving and conveying frame 311 and the rotary conveying chain plate 36 is not limited, as long as the rotary conveying chain plate 36 can achieve stable movement on the basis of being connected to the receiving and conveying frame 311. Through the above arrangement, the lifting mechanism 4 can adjust the vertical height of the rotary conveying chain plate 36 located at the receiving and conveying assembly 31 by driving the receiving and conveying frame 311 to rise and fall. The structure is simple and the conveying stability is high. At the same time, the receiving and conveying guardrail 312 can limit and guide the bottle 100 passing through the receiving and conveying assembly 31, protecting the bottle 100 from falling.

[0049] refer to Figure 1As shown, the ejection assembly 32 includes an ejection frame 321 arranged on both sides of the rotary conveying chain plate 36 and an ejection guardrail 322 installed on the ejection frame 321 on both sides. The ejection frame 321 is connected to the rotary conveying chain plate 36. Similarly, the connection method of the ejection frame 321 and the rotary conveying chain plate 36 is not limited. The ejection frame 321 is hinged to the receiving conveying frame 311 through the first pivot member 33. When the lifting mechanism 4 starts to operate and drives the receiving conveying frame 311 to rise and fall, the receiving conveying frame 311 can change the angle between the ejection frame 321 and the ejection frame 321 through the first pivot member 33, so that the receiving conveying frame 311 can directly drive the rotary conveying chain plate 36 connected thereto to rise or fall in the vertical direction, thereby realizing the precise docking of the rotary conveying chain plate 36 with bottle types of different heights. In addition, the ejection assembly 32 can ensure smooth connection between the ejection guardrail 322 and the receiving and conveying guardrail 312, and continue to limit and guide the bottle 100 through the ejection guardrail 322, so as to ensure that the bottle 100 is safely and stably delivered to the bottle outlet 300.

[0050] refer to Figure 4 As shown, in this embodiment, the first pivot member 33 includes a first pivot 331, a first connecting plate 332 and a first connecting member 333. The first pivot 331 is inserted on the receiving and conveying frame 311. One end of the first connecting plate 332 is rotatably connected to the first pivot 331. The other end of the first connecting plate 332 is provided with a sliding slot 3321. The sliding slot 3321 is specifically a waist-shaped hole. The first connecting member 333 is fixedly connected to the ejecting frame 321 through the sliding slot 3321. The first connecting member 333 can be a threaded connector, a pin, etc., which is not limited in this embodiment. When the receiving and conveying frame 311 and the ejecting frame 321 rotate relative to each other, the first connecting member 333 can slide in the sliding slot 3321, so as to compensate for the displacement change caused by the angle change of the receiving and conveying frame 311 and the ejecting frame 321, and ensure that the receiving and conveying frame 311 can stably realize the relative movement with the ejecting frame 321. It should be noted that a compensating gap 302 is provided between the ejection rack 321 and the receiving and conveying rack 311 to cope with the slight displacement generated when the receiving and conveying rack 311 rotates relative to the ejection rack 321, thereby avoiding wear or even damage to the ejection rack 321 and ensuring smooth and safe operation. At the same time, the first pivot member 33 is simple in structure, reliable in operation, and can effectively meet the requirements for flexible connection between the receiving and conveying assembly 31 and the ejection assembly 32.

[0051] More specifically, in this embodiment, combined with Figure 5 and Figure 6As shown, the push-out rack 321 includes a first push-out rack 3211 and a second push-out rack 3212 which are sequentially connected along the transport direction of the bottle 100, the first push-out rack 3211 and the second push-out rack 3212 are both connected to the rotary conveying chain plate 36, and the two ends of the first push-out rack 3211 are respectively connected to the receiving conveying rack 311 and the second push-out rack 3212; the push-out guardrail 322 includes a first fence body 3221 and a second fence body 3222 which are respectively arranged above the first push-out rack 3211 and the second push-out rack 3212; the push-out assembly 32 also includes a transition conveying assembly 3201, a terminal output assembly 3202 and a second pivot member 323. The transition conveying assembly 3201 is arranged between the receiving conveying assembly 31 and the terminal output assembly 3202, and includes the above-mentioned first push frame 3211 and the first fence 3221. The terminal output assembly 3202 includes the above-mentioned second push frame 3212 and the second fence 3222. One end of the second push frame 3212 is connected to the first push frame 3211 through the second pivot 323, so that the two can keep moving at the connection end. The other end of the second push frame 3212 is connected to the bottle outlet end 300, and the two ends of the second push frame 3212 are fixedly arranged to ensure that the second push frame 3212 is stably connected to the bottle outlet end 300. Preferably, in this embodiment, the two ends of the second push frame 3212 are fixed in the bottle outlet channel 200 through the fixing seat 35.

[0052] When the lifting mechanism 4 drives the rotary conveying chain plate 36 to rise or fall through the receiving conveying frame 311, since the rotary conveying chain plate 36 is integrated, it will simultaneously drive the end of the first push frame 3211 close to the receiving conveying frame 311 to rise or fall in the vertical direction. It can be understood that since the first push frame 3211 is not connected to the lifting mechanism 4, the movement range of the first push frame 3211 is small. At the same time, the end of the first push frame 3211 close to the second push frame 3212 will achieve relative rotational movement with the second push frame 3212 through the second pivot 323, thereby allowing the relative position between the first push frame 3211 and the second push frame 3212 to change, ensuring that the movement of the second push frame 3212 can maintain a certain flexibility, avoiding rigid connection and limiting the movement range and flexibility of the first push frame 3211.

[0053] One implementation method of this embodiment is to refer to Figure 1As shown, the second pivot member 323 includes a second pivot 3231, a second connection plate 3232 and a second connection member 3233, wherein the second pivot 3231 is limitedly inserted on the second push frame 3212, one end of the second connection plate 3232 is fixedly connected to the first push frame 3211 through the second connection member 3233, and the other end of the second connection plate 3232 is rotatably connected to the second pivot 3231. Similar to the first connection member 333, the second connection member 3233 can also be a threaded connection member, a pin and other structures, which are not limited in this embodiment. When the first push frame 3211 rotates relative to the second push frame 3212, the first push frame 3211 drives the second connection plate 3232 to rotate around the second pivot 3231, thereby realizing a flexible connection between the first push frame 3211 and the second push frame 3212. Moreover, the second pivot member 323 has a simple structure and reliable operation, and can effectively meet the requirements of the stability of the active connection between the first push frame 3211 and the second push frame 3212.

[0054] refer to Figure 3 As shown, the lifting mechanism 4 includes a lifting drive member 41 and a bellows 42, wherein the lifting drive member 41 can be an electric cylinder, an electric hydraulic cylinder or a lifting servo motor, etc., and the present invention is not limited to this. The fixed end of the lifting drive member 41 is fixedly mounted on the frame 1, and the transmission shaft of the lifting drive member 41 is transmission-connected with the receiving conveying frame 311. The bellows 42 is sleeved on the outside of the transmission shaft and moves synchronously with the extension and contraction of the transmission shaft. The bellows 42 can protect the transmission shaft of the lifting drive member 41 from corrosion, wear and other interferences of the external environment, thereby helping to extend the service life of the lifting drive member 41 and enhance its durability.

[0055] Optionally, in this embodiment, refer to Figure 2 As shown, the bottle delivery conveying mechanism also includes a sterilization mechanism 5 and a high-level clean space 101 and a secondary clean space 102 arranged in sequence along the transport direction of the bottle 100. The bottle delivery star wheel 2 and the receiving and conveying assembly 31 are arranged in the high-level clean space 101. The sterilization mechanism 5 is arranged on the rotary conveying chain plate 36 and is located at the intersection of the high-level clean space 101 and the secondary clean space 102. The sterilization mechanism 5 can efficiently sterilize the bottle 100 to ensure that the inside and the bottle body of the bottle 100 are sterile. The high-level clean space 101 maintains a high degree of cleanliness, and the secondary clean space 102 provides transition protection, doubly ensuring the hygiene and safety of the bottle 100 during the transportation process.

[0056] In this embodiment, a plurality of cleaning and disinfection slots 301 are provided through the receiving and conveying guardrail 312 and the first guardrail body 3221. The cleaning and disinfection devices arranged in the advanced clean space 101 and the secondary clean space 102 simultaneously clean and disinfect the bottles 100 through the cleaning and disinfection slots 301, ensuring that the inside and outside of the bottles 100 are clean without dead corners.

[0057] In this embodiment, the rotary conveying chain plate 36 includes a first bottle discharging chain plate 361 and a second bottle discharging chain plate 362, and the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 are connected to each other; the receiving and conveying component 31 includes a part of the first bottle discharging chain plate 361, that is, a part of the first bottle discharging chain plate 361 spans between the receiving and conveying racks 311, and a part of the first bottle discharging chain plate 361 is connected to the bottle discharging star wheel 2, and the transition conveying component 3201 in the pushing component 32 includes another part of the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362, that is, another part of the first bottle discharging chain plate 361 spans between the first pushing rack 3211, and the driving component is transmission-connected to the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362, so that the bottle 100 can be smoothly transported through the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 in sequence; the disinfection mechanism 5 is arranged on the first bottle discharging chain plate 361.

[0058] Through the above-mentioned arrangement, after the first bottle discharging chain plate 361 transfers the bottle 100 to the second bottle discharging chain plate 362, the first bottle discharging chain plate 361 can be rotated back into the high-level clean space 101, and before entering the high-level clean space 101, the disinfection mechanism 5 can disinfect and sterilize the first bottle discharging chain plate 361 to ensure that the first bottle discharging chain plate 361 entering the high-level clean space 101 is in a sterile state, thereby ensuring that the bottle 100 is not subject to secondary contamination during the transportation process. Moreover, since the disinfection mechanism 5 is only used to disinfect and sterilize the first bottle discharging chain plate 361, the amount of disinfectant used can be reduced, thereby reducing the cost and working pressure of the disinfection mechanism 5, thereby making the utilization of material resources more reasonable and reliable.

[0059] Furthermore, another part of the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 are arranged side by side, so that the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 are arranged in a staggered manner, which can effectively shorten the length of the transition conveying assembly 3201 in the horizontal direction, reduce the occupied space of the entire bottle discharging conveying mechanism, and help to improve the compactness of the overall layout. In addition, a guide transition plate 363 is also arranged at the staggered position of the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362, and the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 are connected by the guide transition plate 363, so that the bottle 100 on the first bottle discharging chain plate 361 can be guided by the guide transition plate 363, and transition to the second bottle discharging chain plate 362 under the mutual squeezing and pushing force between the bottles 100, thereby achieving the purpose of smooth transition of the bottle 100 on the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362. At the same time, the staggered arrangement design of the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 allows the guide transition plate 363 to be tilted relative to the first bottle discharging chain plate 361, which will help optimize the smoothness of bottle 100 conveying, reduce the "bottle jam" phenomenon, improve the conveying efficiency and stability of the bottle 100, and further ensure product quality and efficient operation of the production line.

[0060] From the above content, it can be known that the transition conveying assembly 3201 provided in this embodiment includes another part of the first bottle outlet chain plate 361 and a part of the second bottle outlet chain plate 362 arranged in parallel with the first bottle outlet chain plate 361, and first push racks 3211 are arranged on both sides of the other part of the first bottle outlet chain plate 361 and on both sides of the part of the second bottle outlet chain plate 362 arranged in parallel with the first bottle outlet chain plate 361. The end output assembly 3202 includes the remaining part of the second bottle outlet chain plate 362, and is connected to the bottle outlet end 300 through the remaining part of the second bottle outlet chain plate 362, and second push racks 3212 are arranged on both sides of the remaining part of the second bottle outlet chain plate 362.

[0061] The rotary conveyor chain plate 36 provided in this embodiment also includes a fixing member, Figure 7 As shown, the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 are fixedly connected at the intersection by a fixing piece, so that when the lifting mechanism 4 drives a part of the first bottle discharging chain plate 361 to rise or fall, the other part of the first bottle discharging chain plate 361 can simultaneously drive the part of the second bottle discharging chain plate 362 arranged in parallel with the first bottle discharging chain plate 361 to rotate accordingly, thereby achieving the purpose of rotating the first pushing frame 3211 relative to the second pushing frame 3212.

[0062] In order to enhance the connection stability between the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362, in the present embodiment, the fixing member specifically includes a first fixing shaft 3641 and a second fixing shaft 3642, wherein the first fixing shaft 3641 is limitedly arranged to pass through the end of another part of the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362, and the second fixing shaft 3642 is limitedly arranged to pass through the end of the second bottle discharging chain plate 362 and the first bottle discharging chain plate 361, so that the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 can be tightly connected by the first fixing shaft 3641 and the second fixing shaft 3642 to ensure that no relative displacement occurs therebetween. On the basis of simplifying the fixing member, the stability of the bottle 100 during the transmission process can be ensured. Specifically in the present embodiment, the first fixed shaft 3641 and the second fixed shaft 3642 are both installed on the second push frame 3212 to better fix the first bottle outlet chain plate 361 and the second bottle outlet chain plate 362, while avoiding the fixing parts from hindering the operation of the first bottle outlet chain plate 361 and the second bottle outlet chain plate 362.

[0063] Furthermore, the following is combined Figure 2 , Figure 7 The driving assembly is described in detail. In this embodiment, the driving assembly includes a first driving member 341 and a second driving member, wherein the first driving member 341 includes a first driving unit 3411, a first driving sprocket 3412 and a first driven sprocket 3413, the first driving unit 3411 is fixedly arranged on the bottle discharging channel 200, and the output end of the first driving unit 3411 is connected to the first driving sprocket 3412 by transmission. In this embodiment, the first driving member 341 also includes a transmission chain 3414, and the first driving unit 3411 is connected to the first driving sprocket 3412 through the transmission chain 3414. The first driving sprocket 3412 is sleeved on the first fixed shaft 3641 and meshed with the first bottle discharging chain plate 361. The first driven sprocket 3413 is meshed and connected to the first bottle discharging chain plate 361, so that the first bottle discharging chain plate 361 can be smoothly driven through the cooperation of the first driving member 341, the first driven sprocket 3413 and the first driving sprocket.

[0064] Similarly, the second driving member (not shown in the figure) includes a second driving unit, a second driving sprocket and a second driven sprocket. The second driving unit is fixed on the bottle discharging channel 200, and the output end of the second driving unit is drivingly connected to the second driving sprocket, and the second driving sprocket is meshedly connected to the second bottle discharging chain plate 362; the second driven sprocket is sleeved on the second fixed shaft 3642 and meshedly connected to the second bottle discharging chain plate 362. Through the cooperation of the second driving member, the second driven sprocket and the second driving sprocket, the second bottle discharging chain plate 362 is smoothly driven. By the above-mentioned arrangement of sleeve-connecting the first driving sprocket 3412 and the second driven sprocket on the first fixed shaft 3641 and the second fixed shaft 3642 respectively, the integrity and compactness of the driving assembly and the rotary conveying chain plate 36 can be enhanced.

[0065] Further preferably, in the present embodiment, the first driving member 341 and the second driving member adopt driving motors, which can provide continuous, stable and highly controllable power transportation for the first bottle discharging chain plate 361 and the second bottle discharging chain plate 362 .

[0066] In an embodiment of the present invention, a blow-fill-cap-cap integrated machine is also provided, which includes a bottle blowing mechanism, a filling mechanism, a capping mechanism, and the above-mentioned bottle discharging conveying mechanism. The bottle blowing mechanism is arranged at the upstream position of the filling mechanism, and is used to heat the plastic particles to a molten state, and blow them into bottles 100 through a mold; the filling mechanism is responsible for accurately pouring liquid materials into the formed bottles 100; the capping mechanism is arranged at the downstream of the filling mechanism, and a bottle discharging conveying mechanism is arranged between the capping mechanism and the filling mechanism, and the bottle discharging conveying mechanism is capable of pushing the bottle 100 filled with liquid materials onto the push-out conveying chain mechanism 3 of the bottle discharging conveying mechanism, and the push-out conveying chain mechanism 3 smoothly pushes the bottle 100 filled with liquid materials onto the capping mechanism docking with the bottle discharging end 300, and the capping mechanism then seals the bottle 100.

[0067] The blower-filler-capper provided in the present embodiment is provided with the above-mentioned bottle discharging conveying mechanism. Since the push-out conveying chain mechanism 3 in the bottle discharging conveying mechanism can adjust the vertical height by lifting with the assistance of the lifting mechanism 4, the bottles 100 of different heights pushed out from the bottle discharging star wheel 2 can be accurately docked, and the arrangement of bottle shape parts in the traditional bottle discharging conveying mechanism is omitted, which not only ensures the docking accuracy, but also improves the degree of intelligence, saves time, labor and cost, greatly enhances the efficiency of transmitting the bottles 100 from the filling mechanism to the capping mechanism, and thus effectively enhances the overall production efficiency of the blower-filler-capper.

[0068] In the description of this specification, the description with reference to the terms "some embodiments", "other embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0069] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Bottle delivery mechanism, characterized in that: The invention comprises a frame (1), a bottle discharging star wheel (2) arranged on the frame (1), a push-out conveyor chain mechanism (3) and a lifting mechanism (4); the bottle discharging star wheel (2) and the lifting mechanism (4) are respectively connected to the push-out conveyor chain mechanism (3); the bottle discharging star wheel (2) is used to push the bottle (100) to the push-out conveyor chain mechanism (3); the push-out conveyor chain mechanism (3) is used to push the bottle (100) out of the push-out conveyor chain mechanism (3); and the lifting mechanism (4) is used to adjust the vertical height of the push-out conveyor chain mechanism (3) so as to dock the bottles (100) at different heights pushed out from the bottle discharging star wheel (2).

2. The bottle delivery mechanism according to claim 1, characterized in that: The ejection conveyor chain mechanism (3) comprises a receiving and conveying assembly (31), an ejection assembly (32), a first pivotal member (33) and a driving assembly; the lifting mechanism (4) is connected to the receiving and conveying assembly (31); one end of the receiving and conveying assembly (31) is connected to the bottle discharging star wheel (2); the other end of the receiving and conveying assembly (31) is pivotally connected to the ejection assembly (32) through the first pivotal member (33); the ejection assembly (32) is butt-jointed with the bottle discharging end (300); and the driving assembly is connected to the receiving and conveying assembly (31) and the ejection assembly (32).

3. The bottle discharging and conveying mechanism according to claim 2, characterized in that: The first pivot member (33) comprises a first pivot (331), a first connecting plate (332) and a first connecting member (333); the first pivot (331) is limitedly inserted on the receiving and conveying component (31); one end of the first connecting plate (332) is rotatably connected to the first pivot (331); the other end of the first connecting plate (332) is provided with a sliding slot (3321); the first connecting member (333) is fixedly connected to the ejecting component (32) via the sliding slot (3321); when the receiving and conveying component (31) and the ejecting component (32) rotate relative to each other, the first connecting member (333) can slide in the sliding slot (3321).

4. The bottle discharging and conveying mechanism according to claim 3, characterized in that: The ejection assembly (32) includes a transition conveying assembly (3201), an end output assembly (3202) and a second pivot member (323), one end of the transition conveying assembly (3201) is pivotally connected to the receiving conveying assembly (31) through the first pivot member (33), and the other end of the transition conveying assembly (3201) is pivotally connected to the end output assembly (3202) through the second pivot member (323), and both ends of the end output assembly (3202) are fixedly arranged and connected to the bottle output end (300).

5. The bottle discharging and conveying mechanism according to claim 4, characterized in that: The second pivot member (323) includes a second pivot (3231), a second connecting plate (3232) and a second connecting member (3233), the second pivot (3231) is limitedly inserted on the end output component (3202), one end of the second connecting plate (3232) is fixedly connected to the transition conveying component (3201) through the second connecting member (3233), and the other end of the second connecting plate (3232) is rotatably connected to the second pivot (3231).

6. The bottle discharging and conveying mechanism according to claim 4, characterized in that: The bottle discharging and conveying mechanism further comprises a sterilizing mechanism (5) and a high-level clean space (101) and a secondary clean space (102) arranged in sequence along the conveying direction of the bottle (100); the bottle discharging star wheel (2) and the receiving and conveying component (31) are located in the high-level clean space (101), and the pushing component (32) is located in the secondary clean space (102); The ejection conveyor chain mechanism (3) further comprises a rotary conveyor chain plate (36) spanning the receiving and conveying assembly (31) and the ejection assembly (32); the rotary conveyor chain plate (36) is connected to the driving assembly and docked with the bottle discharge star wheel (2) and the bottle discharge end (300) respectively, so as to guide the bottles (100) discharged from the bottle discharge star wheel (2) to the bottle discharge end (300) via the receiving and conveying assembly (31) and the ejection assembly (32); the disinfection mechanism (5) is arranged on the rotary conveyor chain plate (36) and is located at a position where the high-level clean space (101) and the secondary clean space (102) intersect.

7. The bottle discharging and conveying mechanism according to claim 6, characterized in that: The rotary conveying chain plate (36) comprises a first bottle-discharging chain plate (361) and a second bottle-discharging chain plate (362), wherein the first bottle-discharging chain plate (361) and the second bottle-discharging chain plate (362) are connected to each other; The receiving and conveying assembly (31) includes a portion of the first bottle discharging chain plate (361), and a portion of the first bottle discharging chain plate (361) is connected to the bottle discharging star wheel (2), the pushing assembly (32) includes another portion of the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362), and the disinfection mechanism (5) is arranged on the first bottle discharging chain plate (361); The driving assembly is drivingly connected to the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362).

8. The bottle discharging and conveying mechanism according to claim 7, characterized in that: Another part of the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362) are arranged side by side; The rotary conveying chain plate (36) further comprises a fixing member and a guide transition plate (363); the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362) are fixedly connected at an intersection by the fixing member; the guide transition plate (363) is arranged at a position where the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362) intersect, so as to achieve docking of the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362) through the guide transition plate (363).

9. The bottle discharging and conveying mechanism according to claim 8, characterized in that: The fixing member comprises a first fixing shaft (3641) and a second fixing shaft (3642), wherein the first fixing shaft (3641) is limitedly arranged to pass through an end portion of another part of the first bottle discharging chain plate (361) and the second bottle discharging chain plate (362), and the second fixing shaft (3642) is limitedly arranged to pass through an end portion of the second bottle discharging chain plate (362) and the first bottle discharging chain plate (361).

10. The bottle discharging and conveying mechanism according to claim 9, characterized in that: The driving assembly comprises a first driving member (341) and a second driving member, wherein: The first driving member (341) comprises a first driving unit (3411), a first driving sprocket (3412) and a first driven sprocket (3413); the first driving unit (3411) is fixedly arranged and is drivingly connected to the first driving sprocket (3412); the first driving sprocket (3412) is sleeved on the first fixed shaft (3641) and is meshedly connected to the first bottle discharging chain plate (361); the first driven sprocket (3413) is meshedly connected to the first bottle discharging chain plate (361); The second driving member comprises a second driving unit, a second driving sprocket and a second driven sprocket. The second driving unit is fixedly arranged and is drivingly connected to the second driving sprocket. The second driving sprocket is meshingly connected to the second bottle discharging chain plate (362). The second driven sprocket is sleeved on the second fixed shaft (3642) and is meshingly connected to the second bottle discharging chain plate (362).

11. Blowing, filling and capping machine, characterized in that: It comprises a bottle blowing mechanism, a filling mechanism, a capping mechanism and a bottle discharging and conveying mechanism as described in any one of claims 1 to 10, wherein the bottle blowing mechanism, the filling mechanism and the capping mechanism are arranged in sequence, and the bottle discharging and conveying mechanism is installed between the filling mechanism and the capping mechanism.

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