Double-head hot filling production line

Abstract

The utility model discloses a double-head hot filling production line, which is used for paste filling of filling bottles and comprises a conveying line, a feeding module, a double-head filling module, a cooling module, a sealing module and an output module. The feeding module, the double-head filling module, the cooling module, the sealing module and the output module are sequentially arranged around the conveying line, and the conveying line conveys filling bottles. The feeding module outputs the filling bottles to the conveying line. The double heads of the double-head filling module are used for filling paste raw materials into filling bottles conveyed by the conveying line at the same time; the cooling module cools and solidifies the paste raw material in the filling bottle; the sealing module outputs bottle caps and buckles the bottle caps to the filling bottles; and the output module outputs the sealed filling bottle to the outside. According to the paste filling machine, efficient and stable filling of paste is achieved, meanwhile, the product quality is guaranteed, the production efficiency is remarkably improved through the procedures of double-end filling, cooling solidification, automatic sealing, bottle clamping lifting and the like, space is saved, adaptability is enhanced, and stability and consistency of the product quality are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hot filling, in particular to a double-head hot filling production line. Background Art

[0002] In modern production processes, filling lines are essential equipment in numerous industries, particularly in the food, pharmaceutical, chemical, and daily chemical sectors. Their efficiency and precision directly impact product quality and production costs. With the continuous advancement of technology, the automation level of filling lines is increasing. Dual-head filling lines, with their high efficiency and precision, have become the preferred choice for many companies. Therefore, designing an automatic, efficient, and stable dual-head hot filling line has become a pressing issue. Summary of the Invention

[0003] According to an embodiment of the present utility model, a double-head hot filling production line is provided for filling pastes in filling bottles, comprising: a conveying line, a loading module, a double-head filling module, a cooling module, a sealing module and an output module;

[0004] The loading module, double-head filling module, cooling module, sealing module and output module are sequentially arranged around the conveyor line, and the conveyor line transports the filled bottles;

[0005] The loading module outputs the filled bottles to the conveyor line;

[0006] The dual-head filling module simultaneously fills the paste raw materials into the filling bottles transported by the conveyor line;

[0007] The cooling module cools and solidifies the paste material in the filling bottle;

[0008] The sealing module outputs the bottle cap and fastens the bottle cap onto the filling bottle;

[0009] The output module outputs the sealed and filled bottles to the outside.

[0010] Furthermore, the double-head filling module comprises: a material storage mechanism, a heating and stirring mechanism and a pair of piston filling mechanisms;

[0011] The material storage mechanism stores the paste raw materials, and the output end of the material storage mechanism is connected to the heating and stirring mechanism to transport the paste raw materials into the heating and stirring mechanism;

[0012] The heating and stirring mechanism heats and stirs the paste raw material. The output end of the heating and stirring mechanism is connected to the input end of a pair of piston filling mechanisms to transport the paste raw material into the pair of piston filling mechanisms.

[0013] The output ends of a pair of piston filling mechanisms are fixed on the conveyor line to fill the paste raw materials into the filling bottles.

[0014] Furthermore, the material storage mechanism comprises: a material barrel and a first stirring device;

[0015] The material barrel stores the paste raw material, and the output end of the material barrel is connected to the input end of the heating and stirring mechanism;

[0016] The first stirring device is arranged in the material barrel, and the first stirring device stirs the paste raw material in the material barrel evenly.

[0017] Furthermore, the heating and stirring mechanism comprises: a heating rod, a heating barrel, an insulating barrel and a second stirring device;

[0018] The input end of the heating barrel is connected to the output end of the material storage mechanism, and the output end of the heating barrel is connected to a pair of piston filling mechanisms. The heating barrel receives the paste raw material output by the material storage mechanism;

[0019] The heating barrel is fixed in the heat-insulating barrel, and a heating medium is provided between the heating barrel and the heat-insulating barrel;

[0020] The heating rod is arranged on the heat-insulating barrel and extends into the heating medium, and the heating rod heats the heating medium;

[0021] The second stirring device is arranged in the heating barrel, and stirs the paste raw material in the heating barrel.

[0022] Furthermore, the cooling module comprises: a first cooling mechanism, a heating mechanism and a second cooling mechanism;

[0023] The first cooling mechanism, the heating mechanism and the second cooling mechanism are sequentially arranged on the conveying line;

[0024] The first cooling mechanism preliminarily cools and solidifies the paste raw material after filling;

[0025] The heating mechanism heats and melts the surface of the initially cooled paste raw material;

[0026] The second cooling mechanism completely cools the heated and melted paste raw material.

[0027] Furthermore, the second cooling mechanism comprises: a cooling device and an S-shaped conveyor;

[0028] An S-shaped conveyor is provided on the conveyor line, with both ends of the S-shaped conveyor connected to the conveyor line, and is used to convey the filled bottles to be completely cooled;

[0029] The cooling device is installed on the S-shaped conveyor and outputs the cold energy to the filling bottles.

[0030] Furthermore, the output module is a bottle clamping elevator.

[0031] The double-head hot filling production line according to the embodiment of the utility model realizes efficient and stable filling of the paste while ensuring product quality. Its double-head filling, cooling and solidification, automatic sealing and bottle clamping and lifting processes significantly improve production efficiency, save space, enhance adaptability, and ensure the stability and consistency of product quality.

[0032] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural diagram of a double-head hot filling production line according to an embodiment of the present utility model;

[0034] Figure 2 Schematic top view of a double-head hot filling production line according to an embodiment of the present utility model;

[0035] Figure 3 2. It is a cross-sectional view of a heating and stirring mechanism of a double-head hot filling production line according to an embodiment of the present utility model;

[0036] Figure 4 It is a schematic diagram of the conveying module of the double-head hot filling production line according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0038] First, combine Figures 1 to 4 The double-head hot filling production line according to the embodiment of the present invention is described, which is used for filling pastes in filling bottles and has a wide range of application scenarios.

[0039] like Figures 1 to 4 As shown, the double-head hot filling production line of an embodiment of the present invention is used for filling paste into filling bottles, and includes: a conveyor line 1, a loading module 2, a double-head filling module, a cooling module, a sealing module 5 and an output module 6.

[0040] Specifically, if Figures 1 to 4 As shown, in this embodiment, the loading module 2, the double-head filling module, the cooling module, the sealing module 5 and the output module 6 are sequentially arranged around the conveyor line 1, and the conveyor line 1 conveys the filled bottles 7; the conveyor line 1 serves as the link of the entire production line, stably and efficiently conveying the filled bottles 7, ensuring the orderly connection between the various modules, and further improving production efficiency;

[0041] The loading module 2 outputs the filled bottles 7 to the conveyor line 1;

[0042] The dual-head filling module simultaneously fills the paste raw materials into the filling bottles 7 transported by the conveyor line 1, so that the two filling heads can perform filling operations at the same time, which significantly improves the filling speed and production efficiency compared to single-head filling.

[0043] The cooling module cools and solidifies the paste material in the filling bottle 7, ensuring that the paste can quickly stabilize after filling, avoiding quality fluctuations caused by temperature changes;

[0044] The sealing module 5 outputs the bottle cap and fastens the bottle cap onto the filling bottle 7 to ensure the sealing of each filling bottle 7;

[0045] The output module 6 outputs the sealed and filled bottles 7 to the outside to facilitate subsequent packaging and transportation.

[0046] The entire production line adopts a modular setting. The modules are both independent and work closely together to complete the entire process of filling, cooling, sealing and outputting the paste. The automated process improves production efficiency and quality stability.

[0047] Further, if Figures 1 to 4 As shown, in this embodiment, the double-head filling module includes: a material storage mechanism 31, a heating and stirring mechanism 32 and a pair of piston filling mechanisms 33;

[0048] The material storage mechanism 31 stores the paste raw material. The output end of the material storage mechanism 31 is connected to the heating and stirring mechanism 32, and can stably and continuously transport the paste raw material to the heating and stirring mechanism 32.

[0049] The heating and stirring mechanism 32 heats and stirs the paste raw material. The output end of the heating and stirring mechanism 32 is connected to the input end of a pair of piston filling mechanisms 33, and the paste raw material is transported into the pair of piston filling mechanisms 33. The heating and stirring mechanism 32 ensures that the raw material reaches the required temperature and uniformity before filling. Heating helps improve the fluidity and filling effect of the paste raw material, while stirring prevents sedimentation and stratification of the raw material.

[0050] The output ends (i.e., filling heads) of a pair of piston filling mechanisms 33 are fixed on the conveyor line 1 to fill the paste raw materials into the filling bottles 7. The piston filling mechanisms 33 adopt the existing ones and realize accurate metering and stable filling of the paste raw materials through the reciprocating motion of the piston, which helps to ensure the stability and consistency of product quality. The pair of piston filling mechanisms 33 can perform filling operations simultaneously, which significantly improves the filling speed and production efficiency.

[0051] Further, if Figures 1 to 4 As shown, in this embodiment, the material storage mechanism 31 includes: a material barrel 311 and a first stirring device 312;

[0052] The material barrel 311 stores the paste raw material. The output end of the material barrel 311 is connected to the input end of the heating and stirring mechanism 32. The material barrel 311 can accommodate a large amount of paste raw material to ensure the continuous operation of the production line.

[0053] The first stirring device 312 is disposed in the barrel 311 . The first stirring device 312 stirs the paste raw material in the barrel 311 evenly, ensures the uniformity of the raw material, and maintains the fluid state of the raw material.

[0054] Further, if Figures 1 to 4 As shown, in this embodiment, the heating and stirring mechanism 32 includes: a heating rod 321, a heating barrel 322, an insulating barrel 323 and a second stirring device 324;

[0055] The input end of the heating barrel 322 is connected to the output end of the material storage mechanism 31, and the output end of the heating barrel 322 is connected to a pair of piston filling mechanisms 33. The heating barrel 322 receives the paste raw material output by the material storage mechanism 31;

[0056] The heating barrel 322 is fixed in the heat-insulating barrel 323, and a heating medium is provided between the heating barrel and the heat-insulating barrel 323;

[0057] The heating rod 321 is arranged on the heat-insulating barrel 323 and extends into the heating medium. The heating rod 321 indirectly heats the paste material in the heating barrel 322 through the heating medium. The heating medium can avoid local overheating or temperature unevenness caused by direct heating.

[0058] The second stirring device 324 is disposed in the heating barrel 322 . The second stirring device 324 stirs the paste raw materials in the heating barrel 322 , ensuring uniform heating and mixing of the raw materials, and helping to improve product quality and stability.

[0059] In this embodiment, the first stirring device 312 and the second stirring device 324 both use existing stirrers, including a drive motor, a rotating shaft and stirring blades, etc. The drive motor drives the rotating shaft and stirring blades to rotate, thereby achieving uniform stirring of the paste raw materials.

[0060] Further, if Figures 1 to 4 As shown, in this embodiment, the cooling module includes: a first cooling mechanism 41, a heating mechanism 42 and a second cooling mechanism 43;

[0061] The first cooling mechanism 41, the heating mechanism 42 and the second cooling mechanism 43 are sequentially arranged on the conveyor line 1;

[0062] The first cooling mechanism 41 initially cools and solidifies the paste material after filling, quickly lowering its temperature. After the initial cooling, the shape and size of the paste can be stabilized. The first cooling mechanism 41 can be a coolant circulation device, an air cooling device, etc.

[0063] The heating mechanism 42 heats and melts the surface of the initially cooled paste raw material to make it smoother and flatter, which helps to improve the appearance quality of the product. Since the surface of the paste will crack during the cooling process, affecting the appearance and subsequent sales, the heating mechanism 42 is required to heat and melt the surface, fill the cracks with the melted paste, and then cool and solidify to ensure smoothness and flatness. The heating mechanism 42 can be a hot air blower.

[0064] The second cooling mechanism 43 completely cools the heated and melted paste material to make it reach a final stable state.

[0065] Further, if Figures 1 to 4 As shown, in this embodiment, the second cooling mechanism 43 includes: a cooling device 431 and an S-shaped conveyor 432;

[0066] An S-shaped conveyor 432 is provided on the conveyor line 1, with both ends of the S-shaped conveyor 432 connected to the conveyor line 1, for conveying the filled bottles 7 to be completely cooled. The S-shaped conveyor 432 can fully utilize space and achieve a longer conveying distance within a limited area. The filled bottles 7 on the S-shaped conveyor 432 can continuously receive the cooling effect of the cooling device 431 during the conveying process, thereby ensuring that the paste material in the filled bottles 7 is fully cooled and solidified.

[0067] The cooling device 431 is arranged on the S-shaped conveyor 432, outputting cold energy to the filling bottle 7 to achieve complete cooling of the paste in the filling bottle 7; the cooling device 431 can be a coolant circulation device, an ice water cooling device 431, a cooling tower, a freezer, etc.

[0068] Further, if Figures 1 to 4 As shown, in this embodiment, the output module 6 is a bottle clamping elevator, which has high lifting and conveying efficiency, saves space and improves site utilization, has strong adaptability and high flexibility, and operates stably and reliably.

[0069] In this embodiment, the loading module 2 includes: a step loading mechanism, a conveyor belt, a vertical conveying channel and a pair of conveying cylinders arranged on the conveyor line 1; the step loading mechanism conveys the filling bottles 7 to the conveyor belt in a stepwise manner, and the conveyor belt conveys the filling bottles 7 placed flat on it to the vertical conveying channel, and transforms the filling bottles 7 into vertical conveyance with the opening facing upward through the vertical conveying channel, and then by setting the spacing between the pair of conveying cylinders to twice the width of the filling bottles 7, paired output is ensured.

[0070] In this embodiment, the sealing module 5 includes: a vibrating plate, a capping cylinder and a capping conveyor belt arranged to be suspended obliquely; the vibrating plate vibrates and outputs the bottle caps, and the capping cylinder presses the bottle caps output by the vibrating plate down and fastens them to the bottle mouth of the filling bottle 7, and then the capping conveyor belt arranged to be suspended obliquely ensures that the bottle caps are compacted and completely fastened.

[0071] Working principle: The loading module 2 vertically outputs the filling bottles 7 to the conveyor line 1, and the conveyor line 1 transports the filling bottles 7 in pairs to the double-head filling module for simultaneous filling of two filling bottles 7. The bottles are then cooled and solidified in the cooling module, sealed in the sealing module 5, and finally output to the outside through the output module 6, completing a set of production processes.

[0072] Above, refer to Figures 1 to 4 The double-head hot filling production line according to the embodiment of the utility model is described, which realizes efficient and stable filling of paste while ensuring product quality. Its double-head filling, cooling and solidification, automatic sealing and bottle clamping and lifting processes significantly improve production efficiency, save space, enhance adaptability, and ensure the stability and consistency of product quality.

[0073] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0074] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A double-head hot filling production line for filling paste into filling bottles, characterized in that: Includes: conveyor line, loading module, double-head filling module, cooling module, sealing module and output module; The loading module, the double-head filling module, the cooling module, the sealing module and the output module are sequentially arranged around the conveyor line, and the conveyor line transports the filled bottles; The loading module outputs the filled bottles to the conveyor line; The dual-head filling module simultaneously fills the paste raw materials into the filling bottles transported by the conveyor line; The cooling module cools and solidifies the paste material in the filling bottle; The sealing module outputs the bottle cap and fastens the bottle cap onto the filling bottle; The output module outputs the sealed filling bottles to the outside.

2. The double-head hot filling production line according to claim 1, characterized in that: The double-head filling module includes: a material storage mechanism, a heating and stirring mechanism and a pair of piston filling mechanisms; The material storage mechanism stores the paste raw material, and the output end of the material storage mechanism is connected to the heating and stirring mechanism to transport the paste raw material into the heating and stirring mechanism; The heating and stirring mechanism heats and stirs the paste raw material, and the output end of the heating and stirring mechanism is connected to the input end of the pair of piston filling mechanisms to transport the paste raw material into the pair of piston filling mechanisms; The output ends of the pair of piston filling mechanisms are fixed on the conveying line to fill the paste raw materials into the filling bottles.

3. The double-head hot filling production line as claimed in claim 2, characterized in that: The material storage mechanism comprises: a material barrel and a first stirring device; The material barrel stores the paste raw material, and the output end of the material barrel is connected to the input end of the heating and stirring mechanism; The first stirring device is disposed in the material barrel, and the first stirring device stirs the paste raw material in the material barrel evenly.

4. The double-head hot filling production line as claimed in claim 2, characterized in that: The heating and stirring mechanism comprises: a heating rod, a heating barrel, an insulating barrel and a second stirring device; The input end of the heating barrel is connected to the output end of the material storage mechanism, and the output end of the heating barrel is connected to the pair of piston filling mechanisms. The heating barrel receives the paste raw material output by the material storage mechanism; The heating barrel is fixed in the insulation barrel, and a heating medium is provided between the heating barrel and the insulation barrel; The heating rod is arranged on the heat-insulating barrel and extends into the heating medium, and the heating rod heats the heating medium; The second stirring device is disposed in the heating barrel, and stirs the paste raw material in the heating barrel.

5. The double-head hot filling production line as claimed in claim 1, characterized in that: The cooling module comprises: a first cooling mechanism, a heating mechanism and a second cooling mechanism; The first cooling mechanism, the heating mechanism and the second cooling mechanism are sequentially arranged on the conveying line; The first cooling mechanism preliminarily cools and solidifies the paste material after filling; The heating mechanism heats and melts the surface of the initially cooled paste raw material; The second cooling mechanism completely cools the heated and melted paste raw material.

6. The double-head hot filling production line as claimed in claim 5, characterized in that: The second cooling mechanism comprises: a cooling device and an S-shaped conveyor; The S-shaped conveyor is arranged on the conveyor line, and both ends of the S-shaped conveyor are connected to the conveyor line for conveying the filled bottles to be completely cooled; The cooling device is arranged on the S-shaped conveyor and outputs cold energy to the filling bottles.

7. The double-head hot filling production line according to claim 1, characterized in that: The output module is a bottle clamping elevator.

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