Linear filling system

Abstract

The invention relates to a linear type filling system, and relates to the technical field of filling production lines, the linear type filling system comprises a conveying mechanism, the conveying mechanism comprises a feeding conveying belt and a connecting conveying belt, and a linear filling machine, a screw fine adding machine, a weighing removing machine and a seaming machine are sequentially arranged in the conveying direction of the connecting conveying belt; the feeding conveying belt is connected with the linear filling machine; the linear filling machine comprises a rack, a working plate is arranged in the rack, filling heads are arranged on the upper side of the working plate at intervals, a transfer mechanism is arranged on the working plate, and the transfer mechanism is located between a feeding conveying belt and a connecting conveying belt. The transferring mechanism is used for transferring the containers from the feeding conveying belt to the working plate and transferring the containers from the working plate to the connecting conveying belt. Through cooperation of the feeding conveying belt, the connecting conveying belt and the transferring mechanism which are independent of one another, the possibility that the container topples over can be effectively reduced, and meanwhile the production efficiency of the whole filling system is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of filling production lines, and in particular to a linear filling system. Background Art

[0002] Filling system refers to the general term for mechanical equipment and control systems used to automatically or semi-automatically fill liquid, semi-fluid, powder or granular materials into various containers.

[0003] At present, the common filling system mainly includes a conveying mechanism, a filling machine and a sealing machine. The conveying mechanism is used to realize the loading and conveying functions of the container; when the container is conveyed to the filling machine, the filling machine, as the core equipment of the filling system, is used to fill the corresponding material into the container; after the filling is completed, the conveying mechanism conveys the container to the sealing machine, and the sealing machine realizes the sealing of the container; the sealed container is unloaded under the transportation of the conveying mechanism.

[0004] In the filling system, the filling machine often adopts a linear filling machine, which mainly includes a frame, a conveyor belt and a filling head. The frame is used to install the filling head, and the filling head is set on the upper side of the conveyor belt. The conveyor belt transports several empty containers to the lower side of the filling head in turn. The filling head fills the corresponding material into the empty container, and then the conveyor belt transports the filled container out of the filling machine.

[0005] The conveyor belt is used in the linear filling machine to realize the continuous conveying of containers. However, during the conveying process of the containers, the conveyor belt needs to stop when the filling head is filling, and needs to restart after the filling head is filled. During the process of starting and stopping the conveyor belt, the container is prone to tipping over due to inertia. Since the containers on the conveyor belt are densely distributed, when one container tips over, it is easy to cause all containers on the entire conveyor belt to tip over, which will seriously affect the working efficiency of the entire filling system. In order to reduce the occurrence of this situation, the existing linear filling machine often slows down the speed of the conveyor belt. Although it can reduce the probability of container tipping over, it still reduces the working efficiency of the filling system. Summary of the invention

[0006] The present application provides a linear filling system, the purpose of which is to reduce the possibility of tipping over of containers in a linear filling machine while ensuring the production efficiency of the entire filling system.

[0007] The linear filling system provided in this application adopts the following technical solution: A linear filling system comprises a conveying mechanism, wherein the conveying mechanism comprises a feeding conveyor belt and a connecting conveyor belt, and a linear filling machine, a screw finishing machine for adding materials, a weighing and rejecting machine for rejecting unqualified products, and a crimping machine for sealing containers are sequentially arranged along the conveying direction of the connecting conveyor belt, and the feeding conveyor belt is connected to the linear filling machine; the linear filling machine comprises a frame, a working plate is arranged in the frame, a filling head is arranged at intervals on the upper side of the working plate, a transfer mechanism is arranged on the working plate, the transfer mechanism is located between the feeding conveyor belt and the connecting conveyor belt, and the transfer mechanism is used to transfer containers from the feeding conveyor belt to the working plate and to transfer containers from the working plate to the connecting conveyor belt.

[0008] By adopting the above technical solution, firstly, the conveying mechanism can sequentially convey the container through the linear filling machine, screw finishing machine, weighing and rejecting machine and crimping machine by connecting the conveyor belt. During this process, the linear filling machine realizes the filling process, the screw finishing machine realizes the material replenishment, the weighing and rejecting machine realizes the product inspection and rejects the unqualified products, the crimping machine seals the container and realizes the container packaging, and finally, the connecting conveyor belt transports the filled product to unload. This can realize the fully automatic filling process of the product. Secondly, since the feeding conveyor belt is connected to the linear filling machine, it can transport the filling container into the linear filling machine, realize the automatic feeding of the container, and thus meet the requirements of the fully automatic filling process.

[0009] On this basis, the linear filling machine can remove the container from the feeding conveyor belt through the transfer mechanism and transfer it to the workbench, ensuring that the filling head can fill the material into the container, and then transfer the container on the workbench to the connecting conveyor belt, which can transport the filled container backwards.

[0010] Since the loading conveyor belt and the connecting conveyor belt are separately arranged, and the transfer mechanism is used to realize the transfer of the container between the loading conveyor belt, the linear filling machine and the connecting conveyor belt, the loading, filling and unloading processes of the container are independent of each other. Therefore, when the container is being filled, the loading conveyor belt and the connecting conveyor belt can continue to convey the corresponding container, thereby reducing the number of pauses and restarts of the loading conveyor belt and the connecting conveyor belt, thereby reducing the possibility of the container tipping over due to inertia; and even if the container tipps over, it will only affect the loading conveyor belt or the connecting conveyor belt where the tipping occurs, and will have no effect on the remaining filling and unloading or loading processes, thereby reducing the impact of the container tipping over, thereby reducing the impact on the production efficiency of the filling system; and the loading conveyor belt and the connecting conveyor belt work independently of each other, which can speed up the connecting conveyor belt, reduce the distribution density of the containers on the connecting conveyor belt, reduce the interference of the tipping of the containers on the connecting conveyor belt on other containers, thereby reducing the impact on the production efficiency of the filling system.

[0011] Therefore, through the cooperation of the independent feeding conveyor belt, connecting conveyor belt and transfer mechanism, the possibility of tipping over of the container in the linear filling machine can be effectively reduced, while ensuring the production efficiency of the entire filling system.

[0012] Optionally, it also includes an inflation protection mechanism for conveying nitrogen, and the linear filling machine, screw finishing machine, weighing and rejecting machine and sealing machine are all connected to the inflation protection mechanism.

[0013] By adopting the above technical solution, during the working process of the linear filling system, the inflation protection mechanism injects nitrogen into the linear filler, screw finishing machine, weighing and rejecting machine and sealing machine, thereby preventing the material from being oxidized, thereby ensuring product quality.

[0014] Optionally, the transfer mechanism includes a transfer wheel, a slot for accommodating a container is provided on the outer wall of the transfer wheel, the transfer wheel is rotatably connected to the working plate, and a transfer drive component for driving the transfer wheel to rotate is provided in the frame.

[0015] By adopting the above technical solution, firstly, the transfer wheel and the transfer drive are arranged. Under the drive of the drive drive, the slot of the transfer wheel can pass through the feeding conveyor belt, the filling head and the connecting conveyor belt in sequence. Then, when the slot is facing the feeding conveyor belt, the feeding conveyor belt can transport the container into the slot. At this time, the transfer drive drives the transfer wheel to rotate, which can transfer the container to the lower side of the filling head. The filling head fills the material into the corresponding container. After the filling is completed, the transfer wheel continues to rotate, which can transfer the filled container to the connecting conveyor belt. Under the cooperation of the transfer wheel and the connecting conveyor belt, the filled container can be transported out. This can realize the function of the transfer mechanism.

[0016] Optionally, a plurality of the card slots are provided, and the plurality of the card slots are arranged in sequence and at intervals along the circumference of the transfer wheel.

[0017] By adopting the above technical solution, through the coordinated arrangement of several slots, each slot can accommodate a container, and the container is transferred in sequence through the loading conveyor belt, the lower side of the filling head and the connecting conveyor belt, which can improve the efficiency of the transfer mechanism in transferring containers.

[0018] Optionally, a first guide member is also provided on the working plate, and the first guide member includes a first arc rod, the first arc rod is arranged on the outside of the transfer wheel, and the inner wall of the first arc rod is spaced apart from the outer wall of the transfer wheel, one end of the first arc rod is arranged toward the loading conveyor belt, and the other end is arranged toward the connecting conveyor belt.

[0019] By adopting the above technical solution and setting the first arc rod, when the transfer wheel transfers the container, the outer wall of the container will contact the first arc rod, so the first arc rod can limit and guide the movement of the container, ensuring that the container can move smoothly from the loading conveyor belt to the connecting conveyor belt.

[0020] Optionally, the first guide member also includes a plurality of lifting rods, which are arranged in a vertical direction, the upper ends of the lifting rods are connected to the first arc rods, and the lower ends are connected to the working plate, and the plurality of lifting rods are arranged in sequence and spaced apart along the length direction of the first arc rod.

[0021] By adopting the above technical solution, the setting of the lifting rod can raise the height of the first arc rod in the vertical direction, and then in the process of transporting the container, the height of the first arc rod can be close to the upper and middle part of the container, which can improve the stability of container transportation and reduce the possibility of container tipping over during the transportation process.

[0022] Optionally, the first arc rod is slidably connected to the working plate, and the sliding direction is set along the spacing direction between the first arc rod and the transfer wheel.

[0023] By adopting the above technical solution, since the first arc rod is slidably connected to the working plate, it is possible to adjust the position of the first arc rod and the distance between the first arc rod and the transfer wheel, thereby ensuring that the first arc rod can limit and guide the transferred container.

[0024] Optionally, the first arc rod is detachably connected to the working plate.

[0025] By adopting the above technical solution, since the first arc rod is detachably connected to the working plate, it is convenient to replace different first arc rods, thereby assisting the transportation of containers of different sizes.

[0026] Optionally, a plurality of first quick connectors are arranged between the first arc rod and the working plate, the first quick connectors comprising a connecting column and a connecting cap, the connecting column is vertically arranged on the working plate, the connecting cap is sleeved on the upper end of the connecting column, and the connecting cap is rotatably connected to the connecting column, and a connecting block is arranged on the outer side wall of the connecting cap; a long connecting hole is opened on the first arc rod, the connecting column, the connecting cap and the connecting block are all plugged into and matched with the long connecting hole, and the connecting cap and the connecting block are both located on the upper side of the first arc rod; when the connecting cap is rotated, the lower side of the connecting block can contact the first arc rod.

[0027] By adopting the above technical solution, the first quick connector is arranged through the matching of the connecting column, the connecting cap and the connecting block. After the first arc rod is sleeved on the connecting column, the connecting cap is rotated so that the lower side of the connecting block contacts the first arc rod, which facilitates the installation of the first arc rod; at the same time, when the connecting block is arranged opposite to the connecting long hole, the first arc rod can be directly removed from the connecting column, which facilitates the disassembly of the first arc rod. Therefore, by setting the first quick connector, a detachable connection between the first arc rod and the working plate can be achieved.

[0028] Optionally, the transfer wheel is spaced apart from the working plate, and the transfer wheel is detachably connected to the driving end of the transfer driving member.

[0029] By adopting the above technical solution, the transfer wheel is detachably connected to the working plate, which makes it easy to replace transfer wheels of different sizes, so that the transfer mechanism of the present application can be suitable for the transfer of containers of different sizes.

[0030] In summary, the present application includes at least one of the following beneficial technical effects: 1. The present application can effectively reduce the possibility of tipping over of containers in a linear filling machine by cooperating with mutually independent feeding conveyor belts, connecting conveyor belts and transfer mechanisms, while ensuring the production efficiency of the entire filling system.

[0031] 2. This application can realize the fully automatic filling processing of the linear filling system through the cooperation of the conveying mechanism, linear filling machine, screw finishing machine, weighing and rejecting machine and sealing machine.

[0032] 3. This application prevents oxidation of materials by setting up an inflation protection mechanism, thereby ensuring product quality.

[0033] 4. The present application provides a detachable first arc rod and a detachable transfer wheel, which facilitates the replacement of the first arc rod and the rotating wheel, thereby enabling the linear filling machine of the present application to fill containers of different sizes, thereby improving the scope of application of the linear filling machine of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the linear filling system of Example 1 of the present application.

[0035] Figure 2 It is a schematic diagram of the top view of the linear filling system of Example 1 of the present application.

[0036] Figure 3 It is a schematic diagram of the overall structure of the linear filling machine of Example 1 of the present application.

[0037] Figure 4 yes Figure 3 Schematic diagram of the locally enlarged structure of part A.

[0038] Figure 5 It is a schematic diagram of the overall structure of the transfer mechanism and the guide mechanism of Example 2 of the present application.

[0039] Figure 6 It is a schematic diagram of the exploded structure of the quick-release assembly of Example 2 of the present application.

[0040] Figure 7 It is a schematic diagram of the overall structure of the transfer wheel of Example 2 of the present application.

[0041] Figure 8 yes Figure 5 Schematic diagram of the local enlarged structure of part B.

[0042] Fig. 9 It is a schematic diagram of the overall structure of the transfer mechanism and the guide mechanism of Example 3 of the present application.

[0043] Fig.10 It is a schematic diagram of the overall structure of the transfer mechanism and the guide mechanism of Example 3 of the present application from another perspective.

[0044] In the figure, 1, conveying mechanism; 11, feeding conveyor belt; 12, connecting conveyor belt; 2, powder bin; 3, linear filling machine; 31, frame; 32, filling head; 33, working plate; 4, screw finishing machine; 5, weighing and rejecting machine; 6, sealing machine; 7, inflatable protection mechanism; 8, transfer mechanism; 81, transfer wheel; 811, card slot; 82, transfer drive member; 83, quick release assembly; 831, quick release column; 832, transmission member; 8321, drive column; 8322, drive block; 8323, connecting hole; 8324, drive slot; 83 3. Locking member; 8331. Locking column; 8332. Locking cap; 8333. Locking block; 8334. Yield groove; 9. Guide mechanism; 91. First guide member; 911. First arc rod; 912. First plate; 913. Lifting rod; 92. Second guide member; 921. Second arc rod; 922. Second plate; 93. Transfer channel; 94. First quick connector; 941. Connecting column; 942. Connecting long hole; 943. Connecting cap; 944. Connecting block; 945. Support nut; 946. Support spring; 95. Second quick connector. DETAILED DESCRIPTION

[0045] The following is combined with Figure 1 -Attached Fig.10 , further details of this application are given.

[0046] Embodiment 1: A linear filling system, referring to Figure 1 and Figure 2, including a conveying mechanism 1, a powder bin 2, a linear filler 3, a screw finishing machine 4, a weighing and rejecting machine 5, a crimping machine 6 and an air-filling protection mechanism 7. The conveying mechanism 1 includes a feeding conveyor belt 11 and a connecting conveyor belt 12, and the feeding conveyor belt 11 and the connecting conveyor belt 12 are both connected to the linear filler 3, and the conveying direction of the feeding conveyor belt 11 is perpendicular to the conveying direction of the connecting conveyor belt 12. The linear filler 3, the screw finishing machine 4, the weighing and rejecting machine 5 and the crimping machine 6 are arranged in sequence along the length direction of the connecting conveyor belt 12, and the linear filler 3 and the screw finishing machine 4 are both connected to the powder bin 2. And the air-filling protection mechanism 7 is connected to the linear filler 3, the screw finishing machine 4, the weighing and rejecting machine 5 and the crimping machine 6 through a pipeline.

[0047] Reference Figure 1 and Figure 2 Through the cooperation of the conveying mechanism 1, the linear filler 3, the screw finishing machine 4, the weighing and rejecting machine 5 and the seaming machine 6, the conveying mechanism 1 can convey the container through the linear filler 3, the screw finishing machine 4, the weighing and rejecting machine 5 and the seaming machine 6 in sequence. After the seaming machine 6 completes the processing, the conveying mechanism 1 unloads the final filled product.

[0048] Reference Figure 1 and Figure 2 In the above-mentioned linear filling system, the linear filling machine 3 fills the material into the container to realize the filling process; the screw finishing machine 4 weighs the container to determine whether the weight of the material filled in the container meets the requirements, and adds materials to the container with insufficient weight. Since the screw finishing machine 4 adopts a screw structure to realize the addition of materials, the accuracy of material addition can be guaranteed; the weighing and rejecting machine 5 weighs the container to detect whether the weight of the container meets the requirements, so as to facilitate the manual rejection of containers with unqualified weight; and the sealing machine 6 seals the container to realize the subpackaging of the container.

[0049] Reference Figure 1 and Figure 2 During the working process of the above-mentioned linear filling system, the inflation protection mechanism 7 injects nitrogen into the linear filling machine 3, the screw finishing machine 4, the weighing and rejecting machine 5 and the crimping machine 6 to prevent the oxidation of the materials.

[0050] In this embodiment, refer to Figure 2 and Figure 3 There are several linear filling machines 3 and feeding conveyor belts 11, and the linear filling machines 3 are arranged in sequence along the length direction of the connecting conveyor belt 12. The linear filling machines 3 and the feeding conveyor belts 11 are arranged one by one, and the feeding conveyor belts 11 are connected to the corresponding linear filling machines 3. Such a structural arrangement enables each linear filling machine 3 to operate independently, and the number of linear filling machines 3 can be freely increased or decreased according to actual needs.

[0051] Reference Figure 3 The linear filling machine 3 includes a frame 31 and a filling head 32. The frame 31 is vertically arranged, and a working plate 33 is arranged on the frame 31. The upper side of the feeding conveyor belt 11 and the upper side of the connecting conveyor belt 12 are both flush with the working plate 33. The filling head 32 is arranged in the frame 31, and the filling head 32 is vertically arranged. The filling head 32 is located on the upper side of the working plate 33, and the lower end opening of the filling head 32 faces the working plate 33. A storage tank is arranged on the upper side of the frame 31, and the storage tank is vertically arranged, and the upper end of the filling head 32 is connected to the storage tank. In this embodiment, two adjacent linear filling machines 3 share a storage tank.

[0052] The working plate 33, the filling head 32 and the storage tank are arranged in coordination, and the containers on the loading conveyor belt 11 are transported to the working plate 33. The connecting conveyor belt 12 can transport the filled containers to the next processing link. When the container is on the working plate 33, the filling head 32 can fill the material into the container to realize the filling process.

[0053] Reference Figure 3 and Figure 4 A transfer mechanism 8 is provided in the linear filling machine 3, and the transfer mechanism 8 is provided on the working plate 33. The transfer mechanism 8 includes a transfer wheel 81 and a transfer driving member 82, the transfer wheel 81 is rotatably connected to the working plate 33, the transfer driving member 82 is provided in the frame 31, the transfer driving member 82 adopts a motor, and the driving end of the transfer driving member 82 is coaxially connected to the transfer wheel 81. Under the drive of the transfer driving member 82, the transfer wheel 81 can rotate.

[0054] Reference Figure 4 , a plurality of slots 811 are provided on the outer wall of the transfer wheel 81, and the slots 811 penetrate the transfer wheel 81 in the vertical direction, and the plurality of slots 811 are evenly spaced in sequence along the circumference of the transfer wheel 81. In the present embodiment, five slots 81 are provided on the transfer wheel 81. During the rotation of the transfer wheel 81, each slot 811 passes through the upper side of the feeding conveyor belt 11, the lower side of the filling head 32, and the upper side of the connecting conveyor belt 12 in sequence. Furthermore, when one slot 811 is located at the lower side of the filling head 32, there is one slot 811 located at the upper side of the feeding conveyor belt 11, and there is one slot 811 located at the upper side of the connecting conveyor belt 12.

[0055] Through the setting of the slot 811, when the loading conveyor belt 11 conveys the container to the working plate 33, the container will automatically enter the corresponding slot 811. Then the transfer drive 82 drives the transfer wheel 81 to rotate, which can transfer the container to the lower side of the filling head 32, and the filling head 32 fills the material into the corresponding container. After the filling is completed, the transfer wheel 81 continues to rotate, which can transfer the filled container to the connecting conveyor belt 12. Under the cooperation of the transfer wheel 81 and the connecting conveyor belt 12, the filled container can be transported out.

[0056] Reference Figure 3 and Figure 4 A guide mechanism 9 is also provided in the linear filling machine 3. The guide mechanism 9 includes a first guide member 91 and a second guide member 92. The first guide member 91 includes a first arc rod 911. The first arc rod 911 is located outside the transfer wheel 81. The length direction of the first arc rod 911 is arranged along the circumference of the transfer wheel 81, and the inner wall of the first arc rod 911 is spaced apart from the outer wall of the transfer wheel 81. The second guide member 92 includes a second arc rod 921. The first arc rod 911 and the second arc rod 921 are arranged in parallel and spaced apart. A transfer channel 93 is formed between the first arc rod 911 and the second arc rod 921. Both ends of the transfer channel 93 are respectively arranged toward the feeding conveyor belt 11 and the connecting conveyor belt 12. The filling head 32 is located on the upper side of the transfer channel 93 in the vertical direction, and the lower end opening of the filling head 32 is arranged facing the transfer channel 93.

[0057] When the transfer wheel 81 drives the container to transfer between the loading conveyor belt 11, the working plate 33 and the connecting conveyor belt 12, the container moves in the transfer channel 93, and the transfer channel 93 can limit and guide the movement of the container. Therefore, the setting of the first arc rod 911 can support the side of the container away from the transfer wheel 81, thereby improving the stability of the container transfer.

[0058] Reference Figure 4 The first guide member 91 also includes a first plate 912, which is arranged on the working plate 33. The first plate 912 is located at the lower side of the first arc rod 911 in the vertical direction, and a plurality of lifting rods 913 are arranged between the first plate 912 and the first arc rod 911. The lifting rods 913 are vertically arranged, the lower end of the lifting rod 913 is connected to the first plate 912, and the upper end of the lifting rod 913 is connected to the first arc rod 911. The plurality of lifting rods 913 are arranged in sequence along the length direction of the first arc rod 911.

[0059] Such a structural setting realizes the installation of the first arc rod 911 and can raise the height of the first arc rod 911. In the process of transporting the container, the height of the first arc rod 911 can be close to the middle and upper part of the container, which can improve the stability of container transportation and reduce the possibility of the container tipping over during the transport process.

[0060] Reference Figure 4 The side of the first plate 912 facing the transfer wheel 81 is flush with the side of the first arc rod 911 facing the transfer wheel 81. At this time, the side of the first plate 912 facing the transfer wheel 81 becomes the inner wall of the transfer channel 93. When the container is transferred in the transfer channel 93, the lower end side wall of the container can contact the first plate 912, which can further improve the stability of container transfer.

[0061] Similarly, refer to Figure 4 The second guide member 92 also includes a second plate 922, and the second plate 922 is arranged on the working plate 33. The transfer wheel 81, the second arc rod 921 and the second plate 922 are arranged in sequence along the vertical direction, and the second arc rod 921 is connected to the second plate 922. The transfer wheel 81 and the second arc rod 921 are arranged at intervals or rotationally connected.

[0062] In this embodiment, refer to Figure 4 In order to connect the driving shaft of the transfer drive member 82 with the transfer wheel 81, corresponding clearance holes are provided on the second arc rod 921 and / or the second plate 922 to ensure that the driving shaft of the rotating drive member can extend from the clearance hole to the upper side of the second arc rod 921, thereby ensuring that the driving shaft of the transfer drive member 82 can be coaxially connected with the transfer wheel 81 to meet the driving requirements of the transfer wheel 81.

[0063] The implementation principle of the embodiment of the present application is as follows: when the product is being filled, the container is conveyed by the conveying mechanism 1, and passes through the linear filling machine 3, the screw finishing machine 4, the weighing and rejecting machine 5 and the sealing machine 6 in sequence, and finally the filled product is unloaded. When the container is in the linear filling machine 3, the linear filling machine 3 fills the material into the container. When the container is in the screw finishing machine 4, the screw finishing machine 4 realizes the replenishment of the material in the container. When the container is in the weighing and rejecting machine 5, the weighing and rejecting machine 5 weighs the container to detect whether the material in the container meets the requirements. When the material in the container is insufficient or exceeds the standard, the container that does not meet the requirements is manually rejected, and the material in the container is subsequently manually reduced or increased. When the material in the container is manually increased or decreased to meet the requirements, the container is put back on the connecting conveyor belt 12. When the container is in the sealing machine 6, the sealing machine 6 seals the container.

[0064] Embodiment 2: A linear filling system, referring to Figure 5 The difference between this embodiment and embodiment 1 is that the transfer wheel 81, the first guide member 91 and the second guide member 92 are all detachably connected to the working plate 33.

[0065] Reference Figure 5 The lower side of the transfer wheel 81 is spaced apart from the second arc rod 921 , and a quick-release assembly 83 is provided between the transfer wheel 81 and the transfer driving member 82 .

[0066] Reference Figure 5 and Figure 6 The quick-release assembly 83 includes a quick-release column 831, which is vertically arranged. The lower end of the quick-release column 831 is coaxially and detachably connected to the driving end of the transfer driving member 82.

[0067] Reference Figure 6 and Figure 7The quick release assembly 83 further includes a transmission member 832, and the transmission member 832 includes a driving column 8321, and the driving column 8321 is arranged at the upper end of the quick release column 831, and the driving column 8321 is coaxially connected with the quick release column 831. Two driving blocks 8322 are arranged on the side wall of the driving column 8321, and the two driving blocks 8322 are arranged at intervals along the radial direction of the driving column 8321, and the two driving blocks 8322 are fixedly connected to the outer side wall of the driving column 8321, and the length direction of the driving block 8322 is arranged along the axial direction of the driving column 8321.

[0068] Reference Figure 6 and Figure 7 A connecting hole 8323 is formed through the transfer wheel 81, and two driving grooves 8324 are formed on the inner wall of the connecting hole 8323. The two driving grooves 8324 are arranged opposite to each other along the radial direction of the connecting hole 8323, and the driving grooves 8324 penetrate the transfer wheel 81 in the vertical direction.

[0069] Reference Figure 7 The driving column 8321 is plugged into and matched with the connecting hole 8323 , the driving block 8322 corresponds to the driving groove 8324 one by one, and the driving block 8322 is plugged into and matched with the corresponding driving groove 8324 .

[0070] Reference Figure 5 and Figure 6 Through the cooperation of the transmission member 832, the transfer driving member 82 drives the quick-release column 831 to rotate, and at this time, the transfer wheel 81 can be driven to rotate through the driving column 8321.

[0071] In this embodiment, refer to Figure 6 The diameter of the quick-release column 831 is larger than the diameter of the driving column 8321 , so that when the transfer wheel 81 is mounted on the driving column 8321 , the upper end of the quick-release column 831 will contact the lower side of the transfer wheel 81 , thereby achieving the positioning installation of the transfer wheel 81 and the quick-release column 831 .

[0072] Reference Figure 6 and Figure 7 The quick-release assembly 83 also includes a locking piece 833, which includes a locking column 8331. The locking column 8331 is arranged at the upper end of the driving column 8321. The locking column 8331 is coaxially connected to the driving column 8321, and the diameter of the locking column 8331 is smaller than the diameter of the driving column 8321, ensuring that the existence of the locking column 8331 will not affect the installation of the driving column 8321 and the transfer wheel 81.

[0073] Reference Figure 6 and Figure 7The upper end of the locking column 8331 is sleeved with a locking cap 8332, which is rotatably connected to the locking column 8331. The outer wall of the locking cap 8332 is provided with two locking blocks 8333, which are arranged at intervals along the radial direction of the locking cap 8332, and the locking blocks 8333 are fixedly connected to the outer wall of the locking cap 8332. The locking cap 8332 and the two locking blocks 8333 are both located on the upper side of the transfer wheel 81, and the upper side of the transfer wheel 81 contacts the lower side of the locking blocks 8333.

[0074] After the transfer wheel 81 is mounted on the driving column 8321, the locking cap 8332 is rotated. At this time, the two locking blocks 8333 press the transfer wheel 81 on the upper side of the transfer wheel 81, and the lower side of the transfer wheel 81 contacts the upper end of the quick-release column 831, so that the transfer wheel 81 can be limited in the vertical direction, thereby locking the transfer wheel 81.

[0075] Reference Figure 6 and Figure 7 Two give-way grooves 8334 are provided on the transfer wheel 81, and the two give-way grooves 8334 are arranged opposite to each other along the radial direction of the connecting hole 8323, and the spacing direction of the two give-way grooves 8334 is perpendicular to the spacing direction of the two driving grooves 8324, and the give-way grooves 8334 penetrate the transfer wheel 81 in the vertical direction, and the two give-way grooves 8334 are connected to the connecting hole 8323.

[0076] When the locking cap 8332 is rotated and the spacing direction of the two locking blocks 8333 is along the spacing direction of the two paving grooves 8334, the locking blocks 8333 and the paving grooves 8334 are arranged one by one, and the locking blocks 8333 and the corresponding paving grooves 8334 are plugged in and matched along the vertical direction.

[0077] In this embodiment, the diameter of the locking cap 8332 is less than or equal to the diameter of the driving column 8321, which ensures that when the locking block 8333 is aligned with the clearance groove 8334, the transfer wheel 81 can be lifted vertically upward, thereby being automatically separated from the driving column 8321.

[0078] Reference Figure 6 and Figure 7 By opening the clearance grooves 8334, when installing the transfer wheel 81, rotate the locking cap 8332 so that the two clearance grooves 8334 are aligned with the corresponding locking blocks 8333, and at the same time, the driving groove 8324 is aligned with the corresponding driving block 8322. At this time, the transfer wheel 81 is lowered and the transfer wheel 81 is mounted on the driving column 8321. At this time, the transfer wheel 81 is lowered to the lower side of the locking cap 8332, and then the locking cap 8332 is rotated to achieve the locking of the transfer wheel 81.

[0079] Reference Figure 5 and Figure 8A plurality of first quick connectors 94 are provided between the first plate 912 and the working plate 33. The first quick connectors 94 include connecting posts 941. The connecting posts 941 are vertically arranged on the working plate 33. A connecting long hole 942 is provided on the first plate 912. The connecting posts 941 are plugged into and matched with the connecting long hole 942.

[0080] Reference Figure 8 A connecting cap 943 is sleeved on the upper side of the connecting column 941, and the connecting cap 943 is rotatably connected to the connecting column 941, and the diameter of the connecting cap 943 is smaller than the width of the connecting slot 942. Two connecting blocks 944 are arranged on the outer side wall of the connecting cap 943, and the two connecting blocks 944 are arranged at intervals along the radial direction of the connecting cap 943, and the two connecting blocks 944 are fixedly connected to the outer side wall of the connecting cap 943. The connecting cap 943 and the two connecting blocks 944 are both located on the upper side of the first plate 912, and the lower sides of the two connecting blocks 944 are in contact with the first plate 912.

[0081] When the connecting cap 943 is rotated and the spacing direction of the two connecting blocks 944 is along the length direction of the connecting long hole 942, the connecting cap 943 and the connecting block 944 are both plug-fitted into the connecting long hole 942, and the connecting cap 943 and the connecting block 944 are both slidingly connected to the inner wall of the connecting long hole 942.

[0082] Reference Figure 8 When installing the first plate 912, rotate the connecting cap 943 so that the spacing direction of the two connecting blocks 944 on the connecting cap 943 is set along the length direction of the connecting long hole 942. At this time, the first plate 912 descends, and the connecting cap 943 and the two connecting blocks 944 are plugged into and matched with the connecting long hole 942. When the first plate 912 contacts the working plate 33, the connecting cap 943 and the two connecting blocks 944 are located on the upper side of the first plate 912. Then rotate the connecting cap 943, and the lower side walls of the two connecting blocks 944 contact the first plate 912.

[0083] Reference Figure 5 and Figure 8 By setting the first quick-connect member 94, the installation and disassembly of the first plate 912 is facilitated, and the replacement of the first guide member 91 is facilitated, which makes it easy to assemble the first guide member 91 adapted to containers of different sizes, so that the linear filling machine 3 of the present application can be used for filling operations of containers of different sizes.

[0084] Reference Figure 5 A plurality of second quick connectors 95 are provided between the second plate 922 and the working plate 33, and the first quick connector 94 has the same structure as the second connector. Similarly, the provision of the second quick connector 95 facilitates the installation and removal of the second plate 922, and further facilitates the replacement of the second guide member 92.

[0085] The implementation principle of the embodiment of the present application is: when the transfer wheel 81 needs to be disassembled, the transfer wheel 81 and the transfer drive member 82 can be locked or unlocked by rotating the locking cap 8332, which facilitates the replacement of the transfer wheel 81. Similarly, when the first guide member 91 or the second guide member 92 needs to be disassembled, the first guide member 91 or the second guide member 92 and the working plate 33 can be locked or unlocked by rotating the corresponding connecting cap 943. Therefore, the coordinated arrangement of the quick-release assembly 83, the first quick-connect member 94 and the second quick-connect member 95 enables the transfer wheel 81, the first guide member 91 and the second guide member 92 of the present application to be disassembled and replaced.

[0086] Embodiment 3: A linear filling system, referring to Fig. 9 and Fig.10 The difference between this embodiment and the second embodiment is that the first plate 912 and the working plate 33 are arranged at intervals in the vertical direction, and the lower end of the connecting column 941 is fixedly connected to the working plate 33. A supporting nut 945 is sleeved on the connecting column 941, and the supporting nut 945 is connected to the connecting column 941 by threads. The supporting nut 945 is located between the first plate 912 and the working plate 33 in the vertical direction. A supporting spring 946 is arranged between the supporting nut 945 and the first plate 912. The supporting spring 946 is sleeved on the outer side of the connecting column 941, and the upper end of the supporting spring 946 contacts the lower side of the first plate 912, and the lower end of the supporting spring 946 is connected to the supporting nut 945.

[0087] By screwing the support nut 945 , the position of the support nut 945 can be adjusted in the vertical direction, thereby facilitating the adjustment of the height of the first plate 912 , so that the height of the first arc rod 911 can meet the requirements of containers of different heights.

[0088] Reference Fig. 9 and Fig.10 The connection cap 943 is sleeved on the upper end of the connection column 941, and the connection cap 943 is threadedly connected to the connection column 941. By screwing the connection cap 943, the connection block 944 can press down the first plate 912, and the support spring 946 is compressed. After the position of the support nut 945 is fixed, the height of the first plate 912 can be finely adjusted in the vertical direction by screwing the connection cap 943.

[0089] Reference Fig. 9The length direction of the connecting long hole 942 is arranged along the spacing direction of the first plate 912 and the second plate 922, and the inner side wall of the connecting column 941 is arranged at a distance from the inner side wall of the connecting long hole 942. Therefore, after loosening the connecting cap 943, the position of the first plate 912 can be adjusted along the length direction of the connecting long hole 942, so that the position of the first arc rod 911 can be adjusted, which can realize the sliding connection between the first guide member 91 and the working plate 33. By changing the position of the first arc rod 911, the width of the transfer channel 93 can be changed, so that the first guide member 91 of the present application can assist in the transfer of containers of different diameters.

[0090] In this embodiment, refer to Fig. 9 The first quick connector 94 and the second quick connector 95 have the same structure, which enables the second guide member 92 to cooperate with the adjustment of the first guide member 91. At the same time, since the transfer wheel 81 needs to be installed on the upper side of the second arc rod 921, and the second plate 922 can adjust the position, the installation accuracy requirement between the transfer wheel 81 and the second guide member 92 can be reduced.

[0091] The implementation principle of the embodiment of the present application is: when replacing containers of different diameters or different heights for filling, the height of the first arc rod 911 and the first plate 912 can be adjusted in the vertical direction by screwing the support nut 945, so that the height of the first arc rod 911 and the first plate 912 can effectively support the transportation of containers of different heights after replacement; by adjusting the position of the first plate 912 along the length of the connecting long hole 942, the width of the transfer channel 93 can meet the requirements of containers of different diameters after replacement.

[0092] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A linear filling system, characterized in that: include: A conveying mechanism (1), the conveying mechanism (1) comprising a feeding conveyor belt (11) and a connecting conveyor belt (12), a linear filling machine (3), a screw finishing machine (4) for adding materials, a weighing and rejecting machine (5) for rejecting unqualified products, and a crimping machine (6) for sealing containers are sequentially arranged along the conveying direction of the connecting conveyor belt (12), the feeding conveyor belt (11) being connected to the linear filling machine (3); The linear filling machine (3) comprises a frame (31), a working plate (33) is arranged in the frame (31), a filling head (32) is arranged at intervals on the upper side of the working plate (33), a transfer mechanism (8) is arranged on the working plate (33), the transfer mechanism (8) is located between the feeding conveyor belt (11) and the connecting conveyor belt (12), and the transfer mechanism (8) is used to transfer containers from the feeding conveyor belt (11) to the working plate (33) and to transfer containers from the working plate (33) to the connecting conveyor belt (12).

2. A linear filling system according to claim 1, characterized in that: It also includes an air filling protection mechanism (7) for conveying nitrogen, and the linear filling machine (3), the screw finishing machine (4), the weighing and rejecting machine (5) and the sealing machine (6) are all connected to the air filling protection mechanism (7).

3. A linear filling system according to claim 1, characterized in that: The transfer mechanism (8) comprises a transfer wheel (81), an outer wall of the transfer wheel (81) being provided with a slot (811) for accommodating a container, the transfer wheel (81) being rotatably connected to the working plate (33), and a transfer driving member (82) for driving the transfer wheel (81) to rotate is arranged in the frame (31).

4. A linear filling system according to claim 3, characterized in that: A plurality of the card slots (811) are provided, and the plurality of card slots (811) are sequentially spaced apart along the circumference of the transfer wheel (81).

5. A linear filling system according to claim 3, characterized in that: A first guide member (91) is also provided on the working plate (33), the first guide member (91) comprising a first arc rod (911), the first arc rod (911) being arranged outside the transfer wheel disc (81), and the inner side wall of the first arc rod (911) being spaced apart from the outer side wall of the transfer wheel disc (81), one end of the first arc rod (911) being arranged toward the loading conveyor belt (11), and the other end being arranged toward the connecting conveyor belt (12).

6. A linear filling system according to claim 5, characterized in that: The first guide member (91) further comprises a plurality of lifting rods (913), wherein the lifting rods (913) are arranged in a vertical direction, wherein the upper end of the lifting rod (913) is connected to the first arc rod (911), and the lower end is connected to the working plate (33), and the plurality of lifting rods (913) are arranged in sequence and spaced apart along the length direction of the first arc rod (911).

7. A linear filling system according to claim 5, characterized in that: The first arc rod (911) is slidably connected to the working plate (33), and the sliding direction is set along the spacing direction between the first arc rod (911) and the transfer wheel (81).

8. A linear filling system according to claim 5, characterized in that: The first arc rod (911) is detachably connected to the working plate (33).

9. A linear filling system according to claim 8, characterized in that: A plurality of first quick-connect members (94) are arranged between the first arc rod (911) and the working plate (33), the first quick-connect members (94) comprising a connecting column (941) and a connecting cap (943), the connecting column (941) being vertically arranged on the working plate (33), the connecting cap (943) being sleeved on the upper end of the connecting column (941), and the connecting cap (943) being rotatably connected to the connecting column (941), and a connecting block (944) being arranged on the outer side wall of the connecting cap (943); The first arc rod (911) is provided with a connecting long hole (942), the connecting column (941), the connecting cap (943) and the connecting block (944) are all plugged into and matched with the connecting long hole (942), and the connecting cap (943) and the connecting block (944) are both located on the upper side of the first arc rod (911); When the connecting cap (943) is rotated, the lower side of the connecting block (944) can abut against the first arc rod (911).

10. A linear filling system according to claim 3, characterized in that: The transfer wheel (81) is spaced apart from the working plate (33), and the transfer wheel (81) is detachably connected to the driving end of the transfer driving member (82).

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