Adjustable automatic bag feeding machine

Abstract

The utility model discloses an adjustable automatic bag feeding machine which comprises two end plates, a conveying mechanism and an adjusting mechanism. The conveying mechanism is arranged on the end plate and used for conveying materials. The adjusting mechanism is at least connected with one end plate and used for adjusting the relative distance between the two end plates. By arranging the adjusting mechanism, the automatic bag feeding machine can use the bag rods with different lengths to automatically feed bags, the limitation that the automatic bag feeding machine in the current market can only use the bag rod with one length to feed the bags is solved, and the problem that due to the fact that the lengths of the bag rods of the existing automatic bag feeding machine are different, automatic bag feeding and manual bag feeding are different is solved. And time and labor are saved, the labor is reduced, the cost is reduced, the production efficiency is improved, and the use limitation caused by different lengths of the bag rods is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, and more specifically, to an adjustable automatic bagging machine. Background Art

[0002] A stand-up pouch automatic filling machine uses a nozzle to fill liquids into stand-up bags. Production requires a continuous supply of bags, and currently there are two methods for feeding bags: manual bagging and automatic bagging. The disadvantages of manual bagging are high labor costs and labor requirements. However, the advantage is that there is no need to store bag rods and racks for stringing bags. To address this problem, an automatic bagging machine has been developed in recent years. Each of these machines can serve as a stand-up pouch automatic filling machine. Each machine can accommodate several or even dozens of bag transfer rods, which automatically feed bags into the bag inlet of the stand-up pouch automatic filling machine for production. This allows one person to manage the bagging operations of several automatic bagging machines, eliminating the manual bag stringing and loading issues. This also saves labor, reduces labor intensity, and lowers production costs, leading to its widespread adoption.

[0003] However, a new problem has emerged: the length of the bag transfer rods used by each supplier varies, with the shortest being 70cm and the longest being 120cm. However, the width of the bag transfer rod racks on the current automatic bagging machines on the market is fixed, so only one length of bag transfer rod can be used, and other lengths cannot be used. This limits the use of automatic bagging machines. Manufacturers that use bags generally have multiple suppliers, and the lengths of the bag transfer rods used by different suppliers vary. This results in the manufacturer using bags being unable to use the automatic bagging machine unless the length of the bag transfer rod meets the width of the machine. Otherwise, the manufacturer cannot use the bag transfer rod. The manufacturer must then remove the installed and debugged automatic bagging machine from the stand-up bag automatic filling machine and replace it with a manual bagging device to resume manual bagging to complete production. This repeated exchange, disassembly, installation, and debugging is time-consuming and labor-intensive. Therefore, most manufacturers that purchased this equipment currently leave it idle, thus limiting its use and causing waste.

[0004] The width of the bag transfer rod frame on the automatic bagging machines currently on the market is fixed. This structure can only accommodate a single length of bag transfer rod, and cannot accommodate other lengths. Since there is no standard for the length of the bag transfer rods provided by suppliers, different suppliers offer different lengths. If the bag transfer rods of different lengths do not meet the bag transfer rod frame width requirements, the automatic bagging machine cannot be used. To manufacture the bag, the automatic bagging machine must be removed from the stand-up bag filling machine, and a manual bagging device must be installed. Only then can the bagging be manually loaded. Due to the interchangeability of the manual and automatic bagging devices, the disassembly, installation, and commissioning processes are labor-intensive and time-consuming. Consequently, most manufacturers that purchased this equipment now leave it unused, limiting its use. Therefore, the technical problem addressed by the present invention is how to adapt the automatic bagging machine to various bag transfer rod sizes available on the market. Utility Model Content

[0005] The Summary of the Utility Model introduces a series of simplified concepts that will be further described in the Detailed Description of the Utility Model. The Summary of the Utility Model of the Utility Model does not intend to limit the key features and essential technical features of the claimed technical solution, nor does it intend to determine the scope of protection of the claimed technical solution.

[0006] In order to at least partially solve the above problems, the present invention provides an adjustable automatic bagging machine, comprising: two end plates, a transport mechanism and an adjustment mechanism;

[0007] The transport mechanism is arranged on the end plate and is used for transporting materials;

[0008] The adjustment mechanism is connected to at least one end plate and is used to adjust the relative distance between the two end plates.

[0009] Preferably, the two end plates are respectively a first end plate and a second end plate;

[0010] The transport mechanism is arranged on the first end plate and / or the second end plate;

[0011] The adjustment mechanism is arranged on the second end plate and / or the first end plate.

[0012] Preferably, the transport mechanism is composed of an active member connected to the first driving device, and a driven member connected to the active member through a linkage member, and the active member and the driven member are both arranged on the end plate and movably connected to the end plate.

[0013] Preferably, the adjustment mechanism consists of a fixed portion provided with a second driving device, and a limiting portion movably connected to the end plate, and the second driving device is used to drive the end plate connected thereto to move away from or approach the other end plate along the limiting portion.

[0014] Preferably, it further includes a locking mechanism;

[0015] The locking mechanism is arranged on the end plate connected to the second driving device, or on the second driving device. When the position adjustment of the two end plates is completed, the locking mechanism locks the position of the end plate connected to the second driving device.

[0016] Preferably, it further comprises a transfer mechanism;

[0017] The transfer mechanism consists of a horizontal displacement mechanism provided with a third drive device, a vertical displacement mechanism provided with a fourth drive device, and a clamping mechanism provided on the vertical displacement mechanism, wherein the clamping mechanism is provided with a fifth drive device, and the vertical displacement mechanism is provided on the horizontal displacement mechanism.

[0018] Preferably, it further comprises a feeding mechanism;

[0019] The feeding mechanism is composed of a sixth driving device provided with a first pushing device, a seventh driving device provided with a second pushing device, and a limiting member provided below the seventh driving device. The movement direction of the first pushing device is parallel to the movement direction of the second pushing device, and the movement direction of the first pushing device is normal to the movement direction of the vertical displacement mechanism on the horizontal displacement mechanism.

[0020] Preferably, it further includes a limiting mechanism;

[0021] The limiting mechanism is arranged above the transport mechanism and limits the material when the clamping mechanism clamps the material.

[0022] Compared with the prior art, the present invention has at least the following beneficial effects:

[0023] By setting up an adjustment mechanism, the automatic bagging machine can use bag rods of different lengths for automatic bag feeding, which solves the limitation that the automatic bagging machines on the current market can only use bag rods of one length for bag feeding, and solves the problem of the existing automatic bagging machines having two different devices, automatic bagging and manual bagging, which need to be disassembled, interchanged and debugged due to the different bag rod lengths. This saves time and effort, reduces labor, reduces costs, improves production efficiency, and solves the usage restrictions caused by different bag rod lengths.

[0024] The adjustable automatic bagging machine described in the present invention, and other advantages, objectives and features of the present invention will be partially reflected in the following description, and will also be partially understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a schematic diagram of the adjustable automatic bagging machine described in the present invention (the transport mechanism is the first embodiment).

[0027] Figure 2 Schematic diagram of the adjustable automatic bagging machine described in the present invention (the transport mechanism is the second embodiment).

[0028] Figure 3 This is a schematic diagram of the transport mechanism and the adjustment mechanism of the utility model (the transport mechanism is the first embodiment).

[0029] Figure 4 This is a schematic diagram of the transport mechanism and the adjustment mechanism of the utility model (the transport mechanism is the second embodiment).

[0030] Figure 5 for Figure 4 Schematic diagram of the structure shown installed on a rack.

[0031] Figure 6 The utility model relates to an adjustable automatic bagging machine.

[0032] Figure 7 It is a schematic diagram of the transfer mechanism and feeding mechanism of the utility model.

[0033] Figure 8 for Figure 7 Schematic diagram from another perspective.

[0034] In the figure: 1 end plate, 11 first end plate, 12 second end plate, 2 transport mechanism, 21 first driving device, 22 active member, 23 linkage member, 24 driven member, 3 adjustment mechanism, 31 second driving device, 32 fixing part, 33 limiting part, 4 transfer mechanism, 41 horizontal displacement mechanism, 411 third driving device, 42 vertical displacement mechanism, 421 fourth driving device, 43 clamping mechanism, 5 feeding mechanism, 51 first pushing device, 52 sixth driving device, 53 second pushing device, 54 seventh driving device, 55 limiting member, 6 limiting mechanism. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0036] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0037] like Figures 1-8 As shown, the utility model provides an adjustable automatic bagging machine, comprising: two end plates 1, a transport mechanism 2 and an adjustment mechanism 3;

[0038] The transport mechanism 2 is arranged on the end plate 1. The transport mechanism 2 can be arranged on both end plates 1, or on only one end plate 1. It should be noted that the transport mechanism 2 can be arranged on the end plate 1 directly, or connected to the end plate 1 through an extension structure such as a bracket, or directly on the frame of the bagging machine. The setting position, quantity, and specific structure of the transport mechanism 2 can be adjusted according to the volume, model, etc. of the bagging machine. For example, when the transport mechanism 2 is respectively arranged on the two end plates 1, the transport mechanism 2 can refer to the following embodiment; if only one transport mechanism 2 is set, the transport mechanism 2 is a commercially available product or existing technology that can drive the bag transfer rod to move horizontally. The transport mechanism 2 is mainly used for conveying materials, which can be bag rods (subsequent embodiments all refer to bag rods as materials) or other structures or products that can be transported by the transport mechanism 2;

[0039] The adjustment mechanism 3 is connected to at least one end plate 1 and is used to adjust the relative distance between the two end plates 1. By changing the distance between the two end plates 1, the bagging machine can be adjusted for bag transfer rods of different lengths. There are two ways to adjust the distance between the end plates 1. One is that the adjustment mechanism 3 is connected to one end plate 1, and the other end plate 1 remains fixed, as shown in the following embodiments; the other is that the adjustment mechanism 3 is connected to the two end plates 1, and the two end plates 1 move synchronously toward or in the opposite direction under the action of the adjustment mechanism 3. This method can increase the adjustment speed of the distance between the end plates 1. The connection method can be the connection method shown in the following embodiments, or any other existing technology that can achieve relative movement of the two end plates 1. A ruler for locating the distance between the two end plates 1 can also be provided on the frame of the bagging machine.

[0040] The working principle and beneficial effects of the above technical solution are as follows: the bagging device is an auxiliary device connected to the self-supporting bag automatic filling machine. Its function is to deliver the self-supporting bag to the self-supporting bag inlet of the self-supporting bag automatic filling machine for use by the self-supporting bag automatic filling machine during filling. This auxiliary device includes two types: manual bagging device and automatic bagging device. The automatic bagging device is the automatic bagging machine described in the present invention. Through the design of the above structure, by setting the adjustment mechanism 3, the automatic bagging machine can be adapted to bag transfer rods of different lengths, which solves the limitation that the automatic bagging machines on the market can only use one length of bag rod, and solves the problem of the existing automatic bagging machines caused by the different bag rod lengths, which requires the two different devices of automatic bagging and manual bagging to be disassembled, interchanged, and debugged. This saves time and labor, reduces labor, reduces costs, improves production efficiency, and solves the use restrictions caused by different bag rod lengths.

[0041] In this embodiment, we provide a specific bagging machine structure, in which the two end plates 1 are respectively a first end plate 11 and a second end plate 12; the two end plates 1 are usually installed on the frame of the bagging machine, and the end plates 1 can support the bag rod when the transport mechanism 2 transports the bag rod; the bag rod can also not be placed on the end plates 1, and can only be supported and transported by the transport mechanism 2.

[0042] The transport mechanism 2 may be provided on the first end plate 11 and / or the second end plate 12;

[0043] When only one transport mechanism 2 is provided, the transport mechanism 2 can be installed on the first end plate 11 or the second end plate 12;

[0044] When two transport mechanisms 2 are provided, the two transport mechanisms 2 can be provided on the first end plate 11 and the second end plate 12 respectively;

[0045] Depending on the equipment model and volume, multiple transport mechanisms 2 can also be set up, and the setting position and number of the transport mechanisms 2 can be adjusted as needed.

[0046] The adjustment mechanism 3 may be provided on the second end plate 12 and / or the first end plate 11;

[0047] According to the different movement modes of the two end plates 1, the adjustment mechanism 3 can be connected to the second end plate 12 (or connected to the first end plate 11) to drive the second end plate 12 (or the first end plate 11) to move, thereby causing relative displacement between the second end plate 12 and the first end plate 11, thereby adjusting the distance between the end plates 1;

[0048] The adjustment mechanism 3 can be connected to the first end plate 11 and the second end plate 12 at the same time, and is used to drive the two end plates 1 to move toward or in opposite directions, thereby adjusting the distance between the two end plates 1;

[0049] There may also be multiple adjustment mechanisms 3 , which are connected to the first end plate 11 and the second end plate 12 respectively, as long as the adjustment mechanism 3 can adjust the relative position between the two end plates 1 . The adjustment mechanism 3 is usually installed on the frame of the bagging machine.

[0050] The present invention can also be provided with a frame for supporting and fixing structures such as the end plate 1, the transport mechanism 2, the adjustment mechanism 3, etc.

[0051] Furthermore, the transport mechanism 2 is composed of an active member 22 connected to the first driving device 21, and a driven member 24 connected to the active member 22 through a linkage member 23. The active member 22 and the driven member 24 are both arranged on the end plate 1 and movably connected to the end plate 1.

[0052] Specifically, sinking support plates are respectively provided on the two opposite surfaces of the first end plate 11 and the second end plate 12, and the sinking support plates are all arranged on the top of the end plate 1 for supporting the bag rod and supporting the bag rod when it slides; the active member 22 is a driving sprocket, the driven member 24 is a driven sprocket, and the linkage member 23 is a chain (it can also be made of a synchronous belt, nylon belt, sheet-based belt, PU, ​​PVC, etc. and corresponding composite materials, and the corresponding active member 22 and driven member 24 need to be adjusted to the corresponding transmission wheel), and the chain is equipped with a bag rod toggle plate, the plates are equidistant from each other, and the distance between the plates is not less than the diameter of the bag rod (or width, which is based on the shape of the bag rod. No matter what the shape of the bag rod is, the distance between the plates should be able to accommodate at least one bag rod), and the bag rod toggle plate can drive the bag rod forward. The first driving device 21 drives the active sprocket to rotate, and the active sprocket drives the driven sprocket to rotate through the chain. The first driving device 21 is used to provide torque for the active member 22. When the transport mechanism 2 of the two end plates is only provided with one first driving device 21, the first driving device 21 is connected to any one of the driven members 24, and the driven members 24 on the two end plates are connected through the transmission shaft, thereby achieving the effect of a single first driving device 21 driving the two transport mechanisms 2.

[0053] Furthermore, the adjustment mechanism 3 is composed of a fixed part 32 provided with a second driving device 31, and a limiting part 33 movably connected to the end plate 1. The fixed part 32 and the limiting part 33 can both be installed on the frame of the bagging machine. The second driving device 31 is used to drive the end plate 1 connected thereto to move away from or approach the other end plate 1 along the limiting part 33.

[0054] Specifically, the limiting portion 33 can be a slide rail, and the number of slide rails can be one or more. Usually, two slide rails are set, and the two slide rails are parallel to each other. The second end plate 12 is slidably connected to the slide rail, and the second end plate 12 can slide stably and smoothly on the slide rail (if the implementation method of the first end plate 11 and the second end plate 12 moving toward each other synchronously is adopted, the slide rail needs to extend to the first end plate 11 and be slidably connected to the first end plate 11, or a slide rail slidably connected to the first end plate 11 is separately provided on the frame). The second driving device 31 can be a screw rod with a handle (or a motor-driven screw rod), which can be threadedly connected to the fixed portion 32 and pass through the fixed portion 32 to be rotatably connected to the second end plate 12. When adjusting the width, the handle is turned, and the screw rod will translate relative to the fixed portion 32, thereby pushing the second end plate 12 to translate along the slide rail, so that it moves relative to the first end plate 11, thereby adjusting the width between the two end plates 1.

[0055] The screw rod can also be rotatably connected to the fixing portion 32, and penetrate the fixing portion 32 to be threadedly connected to the second end plate 12 (if it is desired to achieve synchronous movement of the two end plates 1 toward each other, the screw rod can penetrate the first end plate 11, and both the first end plate 11 and the second end plate 12 are threadedly connected to the screw rod, but the thread directions of the first end plate 11 and the second end plate 12 are opposite). Because manual adjustment is adopted, in order to prevent the screw rod from rotating due to vibration during use, causing the distance between the two end plates 1 to change with the increase of use time, the present invention is also provided with a locking mechanism to lock the position after the width adjustment is completed (if a device that can lock automatically, such as a motor, is used to drive the screw rod, a locking mechanism can be omitted);

[0056] The locking mechanism is arranged on the end plate 1 connected to the second driving device 31, or on the second driving device 31. When the position adjustment of the two end plates 1 is completed, the locking mechanism locks the position of the end plate 1 connected to the second driving device 31. Usually, the locking mechanism can use screws or pins to lock the position, that is, holes are punched on the sides of the frame and the end plate 1, and then screws or pins are passed through the two holes to lock the position.

[0057] Furthermore, the present invention is provided with a transfer mechanism 4 on the basis of realizing width adjustment, and the transfer mechanism 4 is usually provided on the frame;

[0058] The transfer mechanism 4 is composed of a horizontal displacement mechanism 41 provided with a third drive device 411, a vertical displacement mechanism 42 provided with a fourth drive device 421, and a clamping mechanism 43 provided on the vertical displacement mechanism 42, wherein the clamping mechanism 43 is provided with a fifth drive device, and the vertical displacement mechanism 42 is provided on the horizontal displacement mechanism 41.

[0059] Specifically, the transfer mechanism 4 is used to deliver the bag rods from the transport mechanism 2 to the feed mechanism 5. The third drive device 411, the fourth drive device 421, and the fifth drive device can be existing or commercially available products such as electric cylinders, pneumatic cylinders, synchronous belts, and motors. The clamping mechanism 43 can move horizontally under the action of the horizontal displacement mechanism 41 and vertically under the action of the vertical displacement mechanism 42. The clamping mechanism 43 can be a downward-facing jaw that grasps the bag rods and delivers them to the feed mechanism 5.

[0060] Furthermore, the present invention further includes a feeding mechanism 5; the feeding mechanism 5 can deliver the self-supporting bags on the bag rod to the self-supporting bag automatic filling machine and recover the bag rod. The feeding mechanism 5 can be one or more. Providing multiple feeding mechanisms 5 can significantly increase the bag feeding capacity and bag feeding speed.

[0061] The feeding mechanism 5 is composed of a sixth drive device 52 equipped with a first pushing device 51, a seventh drive device 54 equipped with a second pushing device 53, and a stopper 55 disposed below the seventh drive device 54. The sixth drive device 52 and the seventh drive device 54 may be horizontally arranged rodless cylinders. The stopper 55 is provided with a bag slot for the stand-up bag to pass through. The movement direction of the first pushing device 51 is parallel to the movement direction of the second pushing device 53, and the movement direction of the first pushing device 51 is normal to the movement direction of the vertical displacement mechanism 42 on the horizontal displacement mechanism 41. The first pushing device 51 of the sixth drive device 52, mounted on the frame, can push the stand-up bag on the bag rod into the bag slot of the stopper 55. The second pushing device 53 of the seventh drive device 54 then pushes the stand-up bag in the bag slot to the stand-up bag inlet of the stand-up bag automatic filling machine for use by the filling machine during filling.

[0062] Furthermore, the present invention also includes a limiting mechanism 6;

[0063] The limiting mechanism 6 can be mounted above the transport mechanism 2 via a frame to limit the material when the clamping mechanism 43 grips the material. The limiting mechanism 6 consists of an inclined pressure plate and a spring. The higher end of the pressure plate is connected to the frame via a spring, and the other end extends toward the end plate 1 along the direction of movement of the bag rod. The limiting mechanism 6 is typically located at the end of the transport mechanism 2. The limiting mechanism 6 uses the pressure plate to limit the bag rod, preventing it from falling or shifting.

[0064] The workflow of this new model is as follows:

[0065] S1: Turn the screw to adjust the distance between the two end plates 1 to match the length of the bag rod, and lock the position of the end plates 1 through the locking mechanism;

[0066] S2: Place the bag rod with the stand-up bag in the middle of the bag rod toggle piece of the transport mechanism 2. Only one bag rod can be placed between the two bag rod toggle pieces.

[0067] S3: The driving sprocket of the transport mechanism 2 rotates and drives the chain to run. The bag rod shifting piece on the chain drives the bag rods forward. When the front bag rod is transported to the end of the transport mechanism 2, the bag rod contacts the limiting mechanism 6 to prevent the bag rod from shifting or falling. The bag rod then waits at the end of the transport mechanism 2 to be clamped by the clamping mechanism 43.

[0068] S4: The clamping mechanism 43 moves horizontally to the top of the bag rod, then descends and grabs the bag rod, and then the clamping mechanism 43 moves horizontally with the bag rod away from the transport mechanism 2. In the process of leaving the transport mechanism 2, the bag rod leaves the pressure plate of the limiting mechanism 6, and the pressure plate of the limiting mechanism 6 is reset under the action of the spring. The clamping mechanism 43 moves the bag rod horizontally to the bottom of the feeding mechanism 5, and then the clamping mechanism 43 drives the bag rod to rise, so that the self-supporting bag on the bag rod is aligned with the bag groove of the limiting member 55. At this time, the first pushing device 51 is located on the side of the self-supporting bag away from the limiting member 55 (it should be noted that the transport action of the clamping mechanism 43 can be adjusted according to different equipment and procedures. After grabbing the bag rod, it can also be raised first and then translated).

[0069] S5: The first pushing device 51 moves horizontally under the action of the sixth driving device 52 to push the self-supporting bag on the bag rod into the bag groove of the limiting member 55;

[0070] S6: The second pushing device 53 moves horizontally under the action of the seventh driving device 54 to push the self-supporting bag to the self-supporting bag inlet of the self-supporting bag automatic filling machine for use in filling by the self-supporting bag automatic filling machine;

[0071] S6': the first pushing device 51 completes pushing the self-supporting bag in the bag rod and resets, and the clamping mechanism 43 releases the clamping state of the bag rod, allowing the empty bag rod to fall into the rod storage box for temporary storage.

[0072] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0073] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0074] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. An adjustable automatic bagging machine, characterized in that: include: Two end plates (1), a transport mechanism (2) and an adjustment mechanism (3); The transport mechanism (2) is arranged on the end plate (1); The adjustment mechanism (3) is connected to at least one end plate (1) and is used to adjust the relative distance between the two end plates (1).

2. The adjustable automatic bagging machine according to claim 1, characterized in that: The two end plates (1) are respectively a first end plate (11) and a second end plate (12); The transport mechanism (2) is arranged on the first end plate (11) and / or the second end plate (12); The adjustment mechanism (3) is arranged on the second end plate (12) and / or the first end plate (11).

3. The adjustable automatic bagging machine according to claim 1, characterized in that: The transport mechanism (2) is composed of a driving member (22) connected to a first driving device (21), and a driven member (24) connected to the driving member (22) via a linkage member (23). Both the driving member (22) and the driven member (24) are arranged on the end plate (1) and are movably connected to the end plate (1).

4. The adjustable automatic bagging machine according to claim 1, characterized in that: The adjustment mechanism (3) is composed of a fixed portion (32) provided with a second driving device (31), and a limiting portion (33) movably connected to the end plate (1), wherein the second driving device (31) is used to drive the end plate (1) connected thereto to move away from or approach the other end plate (1) along the limiting portion (33).

5. The adjustable automatic bagging machine according to claim 4, characterized in that: Also included is a locking mechanism; The locking mechanism is arranged on an end plate (1) connected to the second drive device (31), or on the second drive device (31); when the positions of the two end plates (1) are adjusted, the locking mechanism locks the position of the end plate (1) connected to the second drive device (31).

6. The adjustable automatic bagging machine according to claim 1, characterized in that: Also included is a transfer mechanism (4); The transfer mechanism (4) is composed of a horizontal displacement mechanism (41) provided with a third driving device (411), a vertical displacement mechanism (42) provided with a fourth driving device (421), and a clamping mechanism (43) provided on the vertical displacement mechanism (42), wherein the clamping mechanism (43) is provided with a fifth driving device, and the vertical displacement mechanism (42) is provided on the horizontal displacement mechanism (41).

7. The adjustable automatic bagging machine according to claim 6, characterized in that: Also includes a feeding mechanism (5); The feeding mechanism (5) is composed of a sixth driving device (52) provided with a first pushing device (51), a seventh driving device (54) provided with a second pushing device (53), and a limiting member (55) provided below the seventh driving device (54); the movement direction of the first pushing device (51) is parallel to the movement direction of the second pushing device (53), and the movement direction of the first pushing device (51) is normal to the movement direction of the vertical displacement mechanism (42) on the horizontal displacement mechanism (41).

8. The adjustable automatic bagging machine according to claim 6, characterized in that: Also includes a limiting mechanism (6); The limiting mechanism (6) is arranged above the transport mechanism (2) and limits the position of the material when the clamping mechanism (43) clamps the material.

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