Bagged product automatic canning device and packaging machine
By designing automatic canning devices for bagged products, the canning cylinders and tank-resisting cylinders are used to achieve automatic operation of empty cans and bagged products, solving the problem of inefficient manual canning, achieving fully automated production, reducing costs and adapting to different tanks.
Patent Information
- Application Number
- CN202422224089.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-10
AI Technical Summary
In the prior art, the canning process of bagged products relies on manual operations, resulting in low efficiency and high cost, which cannot meet the needs of automated production.
Design a bagged product automatic canning device, including feeding station, canning station, canning assembly and discharge conveying line. Through the cooperation of canning cylinders and tank resistance cylinders, the automatic production of empty tanks is realized, the bagged products are loaded into empty tanks and the automatic transport of installed products cans.
The fully automated canning process is realized, which improves efficiency and reduces labor costs. It also adapts to different tank bodies through removable positioning blocks, extending the service life of the device.
Smart Images
Figure CN223267169U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic canning, in particular to an automatic canning device and a packaging machine for bagged products. Background Art
[0002] Existing canned packaging is a rigid form of packaging that provides excellent protection for the packaged contents. To further enhance the protection of the contents, most items are packaged in soft bags before being canned. This not only achieves a better seal but also provides great convenience for users to use and carry. Bagged products typically refer to products enclosed in plastic or paper bags for easy portability, storage, and sales. They are widely used in a variety of fields, including food, pharmaceuticals, and daily necessities. The contents of these products are mostly liquid or powdered, and the packaging bags are flexible, with the capacity of one bag typically corresponding to a unit dosage.
[0003] Since the volume of a single bag is usually small and the flexible bag structure is not easy to be grasped by a robot, the canning operation is generally performed manually: the empty can is taken manually, and then the corresponding number of products are grabbed from the conveyor belt and placed into the can. The can filled with products is then transferred to the next canning station for canning operation. In this process, the labor cost is high and the efficiency is low, which can no longer meet the needs of automated production.
[0004] Therefore, it is urgent to design an automatic canning device and packaging machine for bagged products, which can replace manual labor and realize fully automatic production of automatically conveying empty cans to preset positions, loading bagged products into empty cans, and automatically conveying cans with filled products. In this process, no manual operation is required throughout, which greatly improves the canning efficiency and reduces labor costs. It has a simple structure and is easy to operate, which is conducive to the development of automated production. Utility Model Content
[0005] In order to overcome the problems existing in the related technology, the present application provides an automatic canning device and packaging machine for bagged products. The automatic canning device and packaging machine for bagged products can replace manual labor and realize fully automatic production of automatically conveying empty cans to preset positions, loading bagged products into empty cans, and automatically conveying cans with filled products. In this process, no manual operation is required throughout, which greatly improves the canning efficiency and reduces labor costs. It has a simple structure and is easy to operate, which is conducive to the development of automated production.
[0006] The first aspect of the present application is to provide an automatic canning device for bagged products, comprising a loading station, a canning station, a canning assembly and a unloading conveyor line; the loading station, the canning station and the unloading conveyor line are arranged in sequence along the transmission direction of the unloading conveyor line and are on the same straight line; the loading station is used to place bagged products; the canning station is used to place empty can bodies, and the openings of the empty can bodies face the loading station; the canning assembly is arranged on one side of the loading station and the canning station, and is used to load the bagged products on the loading station into the empty can bodies, and move the can bodies on the canning station to the unloading conveyor line; the unloading conveyor line is arranged on one side of the canning station, and the height of the unloading conveyor line is lower than the height of the canning station.
[0007] In a preferred technical solution of the present application, the canning assembly includes a canning cylinder and a push plate; the canning cylinder is arranged on one side of the loading station, and the canning cylinder is a double-stroke cylinder; the push plate is arranged on the movable push rod of the canning cylinder, and the extension direction of the canning cylinder is toward the loading station; the first stroke of the canning cylinder is used to load the bagged product at the loading station into the empty can body; the second stroke of the canning cylinder is used to push the can body at the canning station onto the unloading conveyor line.
[0008] In a preferred technical solution of the present application, the canning assembly further includes a first can-blocking cylinder and a second can-blocking cylinder; the first can-blocking cylinder and the second can-blocking cylinder are arranged between the canning station and the unloading conveyor line, and the pushing directions of the first can-blocking cylinder and the second can-blocking cylinder are arranged relative to each other, so as to prevent the can body from moving toward the unloading conveyor line.
[0009] In the preferred technical solution of the present application, it also includes an empty can conveyor line; the conveying direction of the empty can conveyor line is perpendicular to the conveying direction of the loading conveyor line, and is used to convey empty can bodies; the canning station is arranged on the empty can conveyor line.
[0010] In a preferred technical solution of the present application, the empty can conveyor line includes a conveyor frame, a servo motor, a transmission gear and a conveyor chain; the servo motor is arranged at one end of the conveyor frame; the transmission gear is arranged at both ends of the frame and is transmission-connected to the output end of the servo motor; the conveyor chain is sleeved on the transmission gear.
[0011] In a preferred technical solution of the present application, the empty can conveyor line further comprises a plurality of groups of positioning blocks; the plurality of groups of positioning blocks are sequentially arranged along the conveying direction of the empty can conveyor line and are connected to the conveying chain.
[0012] In a preferred technical solution of the present application, any group of the positioning blocks includes a first positioning block and a second positioning block; the first positioning block and the second positioning block are symmetrically arranged on the conveying chain, and the first positioning block and the second positioning block are provided with a receiving surface; the receiving surface is an arc surface and is adapted to the tank body.
[0013] In a preferred technical solution of the present application, the first positioning block and the second positioning block also include a top surface and a side surface; the top surface and the side surface are respectively arranged on both sides of the arc surface, and stainless steel blocks are provided at the top ends of the top surface and the side surfaces.
[0014] In the preferred technical solution of the present application, it also includes a pressing cylinder and a pressing push plate; the pressing cylinder is arranged above the loading station, and the pushing direction of the movable push rod of the pressing cylinder is toward the loading station; the pressing push plate is connected to the pushing push rod of the pressing cylinder, and the shape of the pressing push plate is adapted to the material support.
[0015] The second aspect of the present application is to provide a packaging machine, comprising the above-mentioned automatic canning device for bagged products.
[0016] The technical solution provided by this application may have the following beneficial effects:
[0017] (1) The automatic canning device for bagged products provided in this application includes a loading station, a canning station, a canning assembly, a discharge conveyor line, and an empty can conveyor line. Through the mutual cooperation of the discharge conveyor line, the empty can conveyor line, and the canning assembly, a fully automatic production process is achieved in which empty cans are automatically conveyed to a preset position, bagged products are loaded into empty cans, and filled cans are automatically conveyed. This effectively replaces the manual operations of removing empty cans, filling cans, and transporting filled cans in the prior art. The entire process is labor-free, greatly improving efficiency and reducing labor costs.
[0018] (2) By providing a canning cylinder on one side of the loading station, the bagged product on the loading station is loaded into the empty can body through the canning cylinder, and then the can body filled with the product is pushed onto the unloading conveyor line, thereby replacing manual labor and completing the automatic canning operation. By providing a can-blocking cylinder on the other side of the canning station, the empty can body can be effectively prevented from moving toward the unloading conveyor line when the product is loaded into the empty can body. At the same time, by providing a pressing cylinder above the loading station, the bagged product can be effectively prevented from moving upward when it is pushed by the canning cylinder, thereby further improving the stability of the canning.
[0019] (3) By installing detachable positioning blocks on the empty can conveyor line, it can not only adapt to empty cans of different sizes, but also prevent the empty cans from moving around during transportation. At the same time, the positioning blocks are made of plastic, which effectively reduces the cost of the positioning blocks. By installing stainless steel blocks on the positioning blocks, the wear of the positioning blocks is effectively reduced, thereby extending the service life of the positioning blocks.
[0020] (4) By setting the height of the unloading conveyor line lower than the height of the canning station, when the can body containing the product is transferred from the canning station to the unloading conveyor line, it can be transformed from a horizontal state to a vertical state with the opening facing upward, which is convenient for subsequent operations such as can sealing.
[0021] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.
[0023] Figure 1 Schematic diagram of the structure of the automatic canning device for bagged products shown in an embodiment of the present application;
[0024] Figure 2 Schematic diagram of the structure of the empty can conveyor line shown in the embodiment of the present application;
[0025] Figure 3 1 is another structural schematic diagram of the automatic canning device for bagged products shown in an embodiment of the present application;
[0026] Figure 4 yes Figure 3 A is an enlarged schematic diagram.
[0027] Reference numerals:
[0028] 1. Loading station; 11. Material tray; 2. Canning station; 3. Canning assembly; 31. Canning cylinder; 32. Push plate; 33. First can-blocking cylinder; 34. Second can-blocking cylinder; 4. Unloading conveyor line; 5. Empty can conveyor line; 51. Conveyor rack; 52. Servo motor; 53. Transmission gear; 54. Conveyor chain; 55. Positioning block; 551. Supporting surface; 552. Top surface; 553. Side surface; 554. Threaded hole; 6. Pressing cylinder; 7. Pressing push plate; 8. Can body. DETAILED DESCRIPTION
[0029] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Instead, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0030] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. As used in this application and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
[0031] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0032] Since the volume of a single bag is usually small and the flexible bag structure is not easy to be grasped by a robot, the canning operation is generally performed manually: the empty can is taken manually, and then the corresponding number of products are grabbed from the conveyor belt and placed into the can. The can filled with products is then transferred to the next canning station for canning operation. In this process, the labor cost is high and the efficiency is low, which can no longer meet the needs of automated production.
[0033] In response to the above problems, an embodiment of the present application provides an automatic canning device for bagged products, which can replace manual labor and realize fully automatic production of automatically transporting empty cans to preset positions, loading bagged products into empty cans, and automatically transporting cans with filled products. In this process, no manual operation is required throughout, which greatly improves the canning efficiency and reduces labor costs. It has a simple structure and is easy to operate, which is conducive to the development of automated production.
[0034] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.
[0035] Example 1
[0036] See also Figures 1-4The automatic canning device for bagged products of the present application includes a loading station 1, a canning station 2, a canning assembly 3 and a unloading conveyor line 4. The loading station 1, the canning station 2 and the unloading conveyor line 4 are arranged in sequence along the conveying direction of the unloading conveyor line 4 and are on the same straight line, that is, the canning station 2 is arranged in the middle of the loading station 1 and the unloading conveyor line 4.
[0037] Specifically, the loading station 1 is used to place bagged products. These bagged products can be placed manually according to the required quantity on the loading station 1, or they can be transported to the loading station 1 by a conveyor belt. Preferably, to reduce the number of canning operations, the products are placed in trays 11. Any tray 11 can accommodate the number of products required for one empty can 8. The trays 11 are transported to the loading station 1 via a conveyor mechanism. The canning station 2 is used to place empty cans 8, with the opening of the empty can 8 facing the loading station 1, for accommodating the bagged products placed on the loading station 1.
[0038] The canning assembly 3 is arranged on one side of the loading station 1 and the canning station 2, and is used to load the bagged products on the loading station 1 into the empty can body 8, and move the can body 8 on the canning station 2 to the unloading conveyor line 4.
[0039] Specifically, such as Figure 1 As shown, the canning assembly 3 includes a canning cylinder 31 and a push plate 32. The canning cylinder 31 is disposed on one side of the loading station 1, and the push plate 32 is disposed on the movable push rod of the canning cylinder 31, with the canning cylinder 31 extending toward the loading station 1. The first stroke of the canning cylinder 31 is used to load the bagged product on the loading station 1 into the empty can 8; the second stroke of the canning cylinder is used to push the can on the canning station 2 onto the unloading conveyor line 4. When the canning cylinder 31 is driven, the push plate 32 extends toward the loading station 1, abuts against the bagged product on the loading station 1, and pushes the bagged product toward the inner cavity of the empty can 8 until the bagged product is completely pushed into the empty can 8. At this point, the first stroke of the canning cylinder 31 ends. Then the canning cylinder 31 starts the second stroke, the push plate 32 abuts against the can body 8 and pushes the can body toward the unloading conveyor line 4 until the loading conveyor line reaches the unloading conveyor line 4.
[0040] Furthermore, in order to prevent the empty can from moving toward the unloading conveyor line 4 when the bagged product is loaded into the empty can, the canning assembly 3 further includes a can-blocking cylinder, which is arranged on one side of the canning station 2. Specifically, Figure 2As shown, the tank-blocking cylinder includes a first tank-blocking cylinder 33 and a second tank-blocking cylinder 34. The first tank-blocking cylinder 33 and the second tank-blocking cylinder 34 are arranged between the canning station 2 and the unloading conveyor line 4, and the pushing directions of the first tank-blocking cylinder 33 and the second tank-blocking cylinder 34 are arranged relative to each other, that is, the pushing direction of the first tank-blocking cylinder 33 is toward the second tank-blocking cylinder 34, and the pushing direction of the second tank-blocking cylinder 34 is toward the first tank-blocking cylinder 33. When the first tank-blocking cylinder 33 and the second tank-blocking cylinder 34 are extended, the movable push rods of the first tank-blocking cylinder 33 and the second tank-blocking cylinder 34 abut against the empty can body 8, thereby preventing the can body 8 from moving toward the unloading conveyor line 4.
[0041] Furthermore, the unloading conveyor line 4 is provided on one side of the canning station 2 for conveying can bodies 8 filled with products. Specifically, in order to make the opening of the can body face upwards and facilitate the subsequent canning operation, the height of the unloading conveyor line 4 is lower than the height of the canning station 2. When the canning cylinder 31 pushes the can body 8 toward the unloading conveyor line 4, since the height of the unloading conveyor line 4 is lower than the height of the canning station 2, the bottom end of the can body 8 will be in a suspended state. As the can body 8 continues to move toward the unloading conveyor line 4, under the action of the center of gravity offset and gravity, the bottom end of the can body 8 moves downward and the open end of the can body 8 moves upward, so that the can body 8 filled with products can fall vertically onto the unloading conveyor line 4 and be transported to the next process through the unloading conveyor line 4.
[0042] In order to further improve the automated production chain, the automatic canning device for bagged products also includes an empty can conveyor line 5. The conveying direction of the empty can conveyor line 5 is perpendicular to the conveying direction of the unloading conveyor line 4 and is used to convey the empty can bodies 8. The canning station 2 is set on the empty can conveyor line 5, so that the empty can conveyor line 5 can convey the empty can bodies 8 to the canning station 2 (i.e., the preset position). Specifically, Figure 3-Figure 4 As shown, the empty can conveyor line 5 comprises a conveyor frame 51, a servo motor 52, a transmission gear 53, and a conveyor chain 54. The servo motor 52 is mounted at one end of the conveyor frame 51; the transmission gear 53 is located at both ends of the frame and is in driving connection with the output end of the servo motor 52; the conveyor chain 54 is sleeved on the transmission gear 53. When an empty can 8 needs to be transported, the servo motor 52 is activated, driving the transmission gear 53 to rotate, which in turn drives the conveyor chain 54 to move the empty can 8 to the filling station 2.
[0043] In order to facilitate the loading of bagged products into the empty cans 8, the empty cans 8 are transported in a horizontal position. To prevent the empty cans 8 from rolling on the empty can conveyor line 5, the empty can conveyor line 5 also includes several groups of positioning blocks 55. These groups of positioning blocks 55 are arranged in sequence along the conveying direction of the empty can conveyor line 5 and are connected to the conveyor chain 54 to support the empty cans. In order to further adapt to the model of the empty cans, the positioning blocks 55 are detachably connected to the conveyor chain 54. Specifically, threaded holes 554 are provided on both the positioning blocks 55 and the conveyor chain 54. Screws are passed through the threaded holes 554 to secure the positioning blocks 55 to the conveyor chain 54.
[0044] Exemplarily, any set of positioning blocks 55 includes a first positioning block and a second positioning block; the first and second positioning blocks are symmetrically arranged on the conveyor chain 54. To better support the empty cans, the first and second positioning blocks are provided with receiving surfaces 551, which are curved and conform to the cans. If the size of the empty cans being transported varies, simply remove the positioning blocks 55 and adjust the distance between the first and second positioning blocks to accommodate empty cans 8 of varying sizes.
[0045] In actual application scenarios, in order to save costs, the first and second positioning blocks are made of plastic. Since the empty can body 8 is generally an iron can, in order to reduce the wear of the first and second positioning blocks, the first and second positioning blocks further include a top surface 552 and a side surface 553; the top surface 552 and the side surface 553 are respectively arranged on both sides of the arc surface, and stainless steel stops are provided at the top of the top surface 552 and the side surface 553, that is, stainless steel stops are provided on the surfaces of the top surface 552 and the side surface 553 of the first and second positioning blocks.
[0046] Furthermore, in order to prevent the bagged products from moving upward when the canning cylinder pushes them, the canning assembly 3 further includes a pressing cylinder 6, which is arranged directly above the loading station 1, and the pushing direction of the movable push rod of the pressing cylinder 6 is toward the loading station 1, that is, the pressing cylinder is arranged directly above the material tray 11, and the pressing push plate 7 is connected to the pushing push rod of the pressing cylinder 6, and the shape of the pressing push plate 7 is adapted to the material tray 11. When the movable push plate 32 abuts the material tray 11, the movable push plate 32 and the material tray 11 can form a circular opening, and the bagged products are all received in the circular opening.
[0047] Working principle:
[0048] The empty can conveyor line 5 conveys the empty can body 8 to the canning station 2. At this time, the opening of the empty can body 8 faces the loading station 1, and the first can resistance cylinder 33 and the second can resistance cylinder 34 extend synchronously and abut against the bottom end of the empty can body 8. At the same time, the pressing cylinder 6 is started, driving the pressing push plate 7 to abut against the material support 11, and then the canning cylinder 31 starts the first stroke to push the bagged product on the loading station 1 into the empty can body 8. Subsequently, the first can resistance cylinder 33 and the second can resistance cylinder 34 retract synchronously, and the canning cylinder 31 starts the second stroke to push the can body 8 toward the unloading conveyor line 4 until the can body 8 filled with the product falls vertically on the unloading conveyor line 4, and then is transported to the next process through the unloading conveyor line 4, completing the entire process of automated canning of bagged products.
[0049] In an embodiment of the present application, the present application provides an automatic canning device for bagged products, comprising a loading station, a canning station, a canning assembly, a discharge conveyor line, and an empty can conveyor line. Through the coordination of the discharge conveyor line, the empty can conveyor line, and the canning assembly, a fully automated production system is achieved, wherein empty cans are automatically conveyed to a preset position, bagged products are loaded into the empty cans, and the filled cans are automatically conveyed. This effectively replaces the manual operations of removing empty cans, filling cans, and transporting filled cans in the prior art, eliminating the need for manual labor throughout the entire process, greatly improving efficiency and reducing labor costs.
[0050] By arranging a canning cylinder on one side of the loading station, the bagged product on the loading station is loaded into an empty can via the canning cylinder, and the loaded can is then pushed onto the unloading conveyor line, thus replacing manual labor and completing the automatic canning operation. Furthermore, by arranging a can-blocking cylinder on the other side of the canning station, the empty can is effectively prevented from moving toward the unloading conveyor line when the product is loaded into the empty can. At the same time, by arranging a pressing cylinder above the loading station, the bagged product is effectively prevented from moving upward when pushed by the canning cylinder, further improving the stability of the canning process.
[0051] By installing removable positioning blocks on the empty can conveyor line, the system not only accommodates empty cans of varying sizes but also prevents them from shifting during transport. Furthermore, the use of plastic for the positioning blocks effectively reduces their cost, and the installation of stainless steel stops on the positioning blocks effectively reduces wear and extends their service life.
[0052] By setting the height of the unloading conveyor line lower than that of the canning station, when the can containing the product is transferred from the canning station to the unloading conveyor line, it can be transformed from a horizontal state to a vertical state with the opening facing upward, which is convenient for subsequent operations such as can sealing.
[0053] Example 2
[0054] Corresponding to the above-mentioned automatic canning device for bagged products, this application also proposes a packaging machine, please refer to Figures 1-4 , specifically:
[0055] Based on the structure of the above-mentioned embodiment 1, the packaging machine provided in the embodiment of the present application includes the above-mentioned automatic canning device for bagged products.
[0056] The specific structure of the automatic canning device for bagged products is detailed in the above-mentioned embodiment 1 and will not be repeated here.
[0057] In the description of this application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.
[0058] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0059] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.
Claims
1. An automatic canning device for bagged products, characterized in that: It includes a loading station (1), a canning station (2), a canning assembly (3) and a unloading conveyor line (4); The loading station (1), the canning station (2), and the unloading conveyor line (4) are arranged in sequence along the conveying direction of the unloading conveyor line (4) and are located on the same straight line; The loading station (1) is used for placing bagged products; The canning station (2) is used to place empty can bodies (8), and the openings of the empty can bodies face the loading station (1); The canning assembly (3) is arranged on one side of the loading station (1) and the canning station (2), and is used to load the bagged product on the loading station (1) into an empty can body (8), and to move the can body (8) on the canning station (2) to the unloading conveyor line (4); The unloading conveyor line (4) is arranged on one side of the canning station (2), and the height of the unloading conveyor line (4) is lower than the height of the canning station (2).
2. The automatic canning device for bagged products according to claim 1, characterized in that: The canning assembly (3) comprises a canning cylinder (31) and a push plate (32); The canning cylinder (31) is arranged on one side of the loading station (1), and the canning cylinder (31) is a double-stroke cylinder; The push plate (32) is arranged on the movable push rod of the canning cylinder (31), and the extending direction of the canning cylinder (31) is toward the loading station (1); The first stroke of the canning cylinder (31) is used to load the bagged product located on the loading station (1) into the empty can body (8); The second stroke of the canning cylinder (31) is used to push the can body (8) located on the canning station (2) onto the unloading conveyor line (4).
3. The automatic canning device for bagged products according to claim 1, characterized in that: The canning assembly (3) further comprises a first can-blocking cylinder (33) and a second can-blocking cylinder (34); The first tank-blocking cylinder (33) and the second tank-blocking cylinder (34) are arranged between the canning station (2) and the unloading conveyor line (4), and the pushing directions of the first tank-blocking cylinder (33) and the second tank-blocking cylinder (34) are arranged relative to each other, so as to prevent the can body (8) from moving toward the unloading conveyor line (4).
4. The automatic canning device for bagged products according to claim 1, characterized in that: Also included is an empty can conveying line (5); The conveying direction of the empty can conveyor line (5) is perpendicular to the conveying direction of the loading conveyor line, and is used to convey the empty can bodies (8); The canning station (2) is arranged on the empty can conveying line (5).
5. The automatic canning device for bagged products according to claim 4, characterized in that: The empty can conveying line (5) comprises a conveying frame (51), a servo motor (52), a transmission gear (53) and a conveying chain (54); The servo motor (52) is arranged at one end of the conveyor frame (51); The transmission gear (53) is arranged at both ends of the frame and is in transmission connection with the output end of the servo motor (52); The conveying chain (54) is sleeved on the transmission gear (53).
6. The automatic canning device for bagged products according to claim 5, characterized in that: The empty can conveying line (5) further includes a plurality of positioning blocks (55); Several groups of positioning blocks (55) are arranged in sequence along the conveying direction of the empty can conveying line (5) and are connected to the conveying chain (54).
7. The automatic canning device for bagged products according to claim 6, characterized in that: Any group of the positioning blocks (55) includes a first positioning block and a second positioning block; The first positioning block and the second positioning block are symmetrically arranged on the conveying chain (54), and the first positioning block and the second positioning block are provided with a receiving surface (551); The receiving surface (551) is a curved surface and is compatible with the tank body (8).
8. The automatic canning device for bagged products according to claim 7, characterized in that: The first positioning block and the second positioning block further include a top surface (552) and a side surface (553); The top surface (552) and the side surface (553) are respectively arranged on both sides of the arc surface, and stainless steel stoppers are provided at the top ends of the top surface (552) and the side surface (553).
9. The automatic canning device for bagged products according to claim 1, characterized in that: It also includes a material pressing cylinder (6) and a material pressing push plate (7); The pressing cylinder (6) is arranged directly above the loading station (1), and the pushing direction of the movable push rod of the pressing cylinder (6) is toward the loading station (1); The material pressing push plate (7) is connected to the pushing rod of the material pressing cylinder (6), and the shape of the material pressing push plate (7) is adapted to the material support (11).
10. A packaging machine, characterized in that: The automatic canning device for bagged products comprises the device according to any one of claims 1 to 9.