Bag feeding manipulator and bagging packaging machine

Abstract

The utility model relates to the technical field of automatic packaging, in particular to a bag feeding mechanical arm and a bagging packaging machine. The bag feeding manipulator comprises a side mounting plate, a connecting rod, a driving motor, a driving main shaft, a transmission assembly, a slotting tool assembly and a clamping jaw assembly; the pair of side mounting plates are arranged in parallel, the connecting rod is connected between the pair of side mounting plates, the driving motor is connected to the inner sides of the side mounting plates, the driving main shaft is rotationally connected between the pair of side mounting plates, the transmission assembly is connected with the driving motor and the driving main shaft, and the slotting tool assembly is connected with the driving main shaft and used for being inserted into the inner side of a bag opening of a packaging bag. The clamping jaw assembly is connected with the driving main shaft and used for clamping the two sides of a bag opening of a packaging bag. The bag feeding mechanical arm is compact and attractive in structure, the size is reduced, and installation and maintenance are convenient.

Description

Technical Field

[0001] The present application relates to the technical field of automated packaging, and in particular to a bagging robot and a bagging and packaging machine. Background Art

[0002] The packaging industry generally calls the packaging of materials weighing more than 25kg as heavy bag packaging. There are many specifications and forms, the most common of which is ordinary flat-edged packaging bags. Fully automatic heavy bag packaging machines are generally composed of mechanisms that realize functions such as bag preparation, bag taking, bag opening, bag loading, material unloading, and bag sewing. The bag loading manipulator of an ordinary heavy bag packaging machine can extend into the bag opening that has been opened in the previous process, maintain the bag opening in an open state, and then tighten it to deliver it to the unloading mechanism for subsequent packaging processes. The structure of the bag manipulators on the current market is mostly complex and large in size, which not only has high equipment costs, but also makes installation and maintenance inconvenient. Utility Model Content

[0003] The present application provides a bagging robot and a bagging packaging machine. The bagging robot has a compact structure, a reduced size, and is easy to install and maintain.

[0004] In a first aspect, the present application provides a bagging robot, comprising:

[0005] A pair of side mounting plates are provided, and the pair of side mounting plates are parallel to each other with a preset distance;

[0006] A connecting rod, fixedly connected between the pair of side mounting plates;

[0007] A drive motor is fixed to the inner side opposite to the side mounting plate;

[0008] A driving spindle, rotatably connected between the pair of side mounting plates;

[0009] A transmission assembly, connecting the drive motor and the drive spindle;

[0010] A knife inserting assembly, connected to the driving spindle and used for inserting into the inner side of the bag opening of the packaging bag;

[0011] The clamping jaw assembly is connected to the driving spindle and is used for clamping the two sides of the bag opening of the packaging bag.

[0012] In some embodiments, the output shaft of the drive motor and the drive spindle are both arranged through the side mounting plate, and the transmission assembly is a crank-connecting rod assembly arranged in contact with the side mounting plate.

[0013] In some embodiments, the crank connecting rod assembly comprises:

[0014] A first crank connected to the output shaft of the driving motor;

[0015] a second crank connected to the driving spindle;

[0016] The driving connecting rod has two ends which are rotatably connected to the first crank and the second crank respectively.

[0017] In some embodiments, the transmission assembly is a transmission gear set, the input gear of the transmission gear set is connected to the output shaft of the drive motor, and the output gear of the transmission gear set is connected to the drive main shaft.

[0018] In some embodiments, the bayonet assembly comprises:

[0019] The inserting blade arm has a first end fixedly connected to the driving spindle and is turned over when driven by the driving spindle;

[0020] A blade inserting shaft, rotatably connected to the second end of the blade inserting arm and parallel to the driving spindle;

[0021] A pair of inserting blade bodies, fixedly connected to both ends of the inserting blade shaft and used for inserting into the inner side of the bag opening;

[0022] The inserting blade driving member is connected to the inserting blade arm and the inserting blade shaft and is used for driving the inserting blade shaft to rotate.

[0023] In some embodiments, the clamping jaw assembly is provided in two groups, and each group of the clamping jaw assembly comprises:

[0024] A clamping claw arm, a first end of which is fixedly connected to the driving spindle and turns over when driven by the driving spindle;

[0025] An upper mounting plate and a lower mounting plate are arranged parallel to each other, and the first ends of the upper mounting plate and the lower mounting plate are fixedly connected to the second end of the clamping claw arm;

[0026] A pair of clamping jaw bodies, provided with a rotating end and a clamping end, wherein the rotating end is rotatably connected between the upper mounting plate and the lower mounting plate, and the rotating end is provided with mutually meshing gear teeth;

[0027] A clamping jaw driving member is arranged between the upper mounting plate and the lower mounting plate. The clamping jaw driving member is connected to the clamping jaw body and is used to drive the clamping ends of a pair of the clamping jaw bodies to open and close.

[0028] In some embodiments, the main body section of the driving spindle located between the pair of side mounting plates is a square shaft, and the clamping jaw assembly and the inserting knife assembly are both fixedly connected to the square shaft via a pressure plate.

[0029] In some embodiments, the driving spindle includes a rotating shaft connected to both ends of the square shaft, and the side mounting plate is provided with a seat bearing supporting the rotating shaft.

[0030] In some embodiments, the side mounting plate is fixedly connected to a mounting seat, and the mounting seat is provided with a mounting connection hole.

[0031] In a second aspect, the present application provides a bagging and packaging machine, using the bagging robot provided by any of the above items.

[0032] Compared with the prior art, the above technical solution provided by the embodiment of the present application has the following advantages: the side mounting plate and the connecting rod constitute the support structure of the bagging manipulator, and by installing the drive motor and the drive spindle on the same side of the side mounting plate, that is, on the same side of the side mounting plate, the convex setting of the drive motor is avoided, making the overall structure more compact and smaller in size. The rotation of the output shaft of the drive motor is transmitted to the drive spindle by means of the transmission assembly, the inserting knife assembly is used to be inserted into the inner side of the bag opening, and the clamping claw assembly is used to clamp on both sides of the bag opening. The packaging bag is kept in the open state by means of the inserting knife assembly and the clamping claw assembly, and the inserting knife assembly and the clamping claw assembly are synchronously driven by the drive spindle to flip between the bag opening position and the material receiving position, which simplifies the drive structure and can also reduce the size of the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0035] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0036] Figure 1 A structural diagram of the bag loading robot provided in an embodiment of the present application;

[0037] Figure 2 for Figure 1 A top view of

[0038] Figure 3 for Figure 1 Right view of .

[0039] Description of reference numerals:

[0040] 1-first clamping jaw; 2-second clamping jaw; 3-lower mounting plate; 4-clamping jaw cylinder; 5-upper mounting plate; 6-first rotating shaft; 7-clamping jaw arm; 8-first crank; 9-driving connecting rod; 10-second crank; 11-side mounting plate; 12-mounting seat; 13-driving motor; 14-connecting rod; 15-pressing plate; 16-bearing with seat; 17-driving spindle; 18-adjusting rod; 19-inserting knife cylinder; 20-inserting knife body; 21-inserting knife arm; 22-inserting knife shaft; 23-second rotating shaft; 24-third crank. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0042] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0043] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0044] In order to solve the technical problems in the prior art that the bagging robot has a complex structure and a large size, the present application provides a bagging robot and a bagging packaging machine, so that the bagging robot has a compact structure, a reduced size, and is easy to install and maintain.

[0045] The present application embodiment provides a bag loading robot, such as Figure 1 and Figure 2 As shown, the bagging manipulator includes a side mounting plate 11, a connecting rod 14, a driving motor 13, a driving spindle 17, a transmission assembly, a knife inserting assembly and a clamping claw assembly. A pair of side mounting plates 11 are arranged in parallel with each other, and the connecting rod 14 is connected between the pair of side mounting plates 11. The side mounting plates 11 and the connecting rod 14 form a support structure of the bagging manipulator. Multiple groups of connecting rods 14 can be arranged as needed, and multiple groups of connecting rods 14 are arranged in parallel with each other and vertically connected between the pair of side mounting plates 11. The driving motor 13 is installed on the inner side of the side mounting plate 11, and the driving spindle 17 is rotatably connected between the pair of side mounting plates 11. The transmission assembly connects the driving motor 13 and the driving spindle 17, so that the driving motor 13 can drive the driving spindle 17 to rotate through the transmission assembly. The knife inserting assembly is connected to the driving spindle 17 and is used to be inserted into the inner side of the bag opening of the packaging bag. The clamping claw assembly is connected to the driving spindle 17 and is used to clamp on both sides of the bag opening of the packaging bag. The structures of the knife inserting assembly and the clamping claw assembly can refer to the prior art. In addition, the present application also shows a structure of a blade inserting assembly and a clamping jaw assembly, and specific reference will be made to the embodiments below.

[0046] In the embodiment of the present application, the mounting bracket structure of the bagging manipulator is set as a minimalist structure connected by the side mounting plate 11 and the connecting rod 14, which not only reduces the size of the bracket and the equipment cost, but also facilitates the installation of the drive motor 13 and the drive spindle 17. Moreover, the drive motor 13 and the drive spindle 17 are connected by the transmission assembly, which is convenient for installing the drive motor 13 on the inner side of the side mounting plate 11, making full use of the inner space of the mounting bracket structure, and the coaxial convex setting form of the drive motor 13 relative to the drive spindle 17, which significantly reduces the size of the bagging manipulator and facilitates the installation of the bagging manipulator on the bagging packaging machine. In addition, the inserting knife assembly and the clamping claw assembly are connected to the same drive spindle 17, which is convenient for the inserting knife assembly and the clamping claw assembly to cooperate to keep the packaging bag in the open state, and the bagging manipulator can synchronously drive the inserting knife assembly and the clamping claw assembly through the drive spindle 17 to flip the packaging bag between the bag opening and material receiving positions, simplifying the flipping drive structure of the inserting knife assembly and the clamping claw assembly, thereby reducing the equipment size to a certain extent and reducing the equipment cost.

[0047] In a specific embodiment provided in the present application, the output shaft of the driving spindle 17 and the driving motor 13 both extend through the outer side of the side mounting plate 11, and the transmission assembly is arranged in contact with the outer side of the side mounting plate 11. The outer side of the side mounting plate 11 mentioned here refers to the side of a pair of side mounting plates 11 that are away from each other, and correspondingly, the inner side of the side mounting plate 11 refers to the side opposite to the pair of side mounting plates 11. The transmission assembly can adopt a crank connecting rod assembly, the input end of the crank connecting rod assembly is connected to the output shaft of the driving motor 13, and the output end of the driving connecting rod 9 assembly is connected to the driving spindle 17. The crank connecting rod assembly can convert the rotation of the output shaft of the driving motor 13 into the rotation of the driving spindle 17, and then the driving spindle 17 drives the inserting knife assembly and the clamping claw assembly to flip between the bag opening position and the material receiving position. In the illustrated embodiment, the transmission assembly is installed on the outer side of the side mounting plate 11. In the specific implementation, the transmission assembly can also be installed on the inner side of the side mounting plate 11.

[0048] When the transmission assembly adopts a crank-connecting rod assembly, the crank-connecting rod assembly mainly includes a first crank 8, a second crank 10 and a driving connecting rod 9. The first end of the first crank 8 is fixedly connected to the output shaft of the driving motor 13, the first end of the second crank 10 is fixedly connected to the driving main shaft 17, and the two ends of the driving connecting rod 9 are respectively rotatably connected to the second end of the first crank 8 and the second end of the second crank 10. In this way, when the driving motor 13 is running, the output shaft of the driving motor 13 can drive the second end of the first crank 8 to rotate around the first end of the first crank 8, and the second end of the first crank 8 drives the first end of the driving connecting rod 9 to swing during the rotation process, thereby driving the second end of the driving connecting rod 9 to swing, and while the second end of the driving connecting rod 9 swings, it drives the second end of the second crank 10 to rotate around the first end of the second crank 10, thereby driving the driving main shaft 17 to rotate.

[0049] It is understandable that the transmission assembly can not only adopt the crank-connecting rod assembly in the above embodiment, but also adopt a transmission gear set. Exemplarily, the transmission gear set includes at least an input output wheel and an output gear, and a plurality of transmission gears can be arranged between the input gear and the output gear as required. The input gear of the transmission gear set is mounted on the output shaft of the drive motor 13, and the output gear of the transmission gear set is mounted on the drive spindle 17. When the drive motor 13 rotates, the input gear drives the output gear to rotate directly or indirectly through the transmission gear, thereby driving the drive spindle 17 to rotate. The reciprocating rotation of the drive motor 13 drives the drive spindle 17 to rotate, thereby driving the clamping jaw assembly and the inserting knife assembly to flip between the bag opening position and the material unloading position.

[0050] Among them, the setting of the inserting knife component is as follows Figures 1 to 3As shown, the inserting knife assembly mainly includes an inserting knife arm 21, an inserting knife shaft 22, a pair of inserting knife bodies 20 and an inserting knife driving member. The inserting knife arm 21 is composed of a pair of arm plates parallel to each other, and the inserting knife driving member adopts an inserting knife cylinder 19 arranged between the pair of arm plates. The first end of the inserting knife arm 21 is fixedly connected to the middle section of the driving main shaft 17 through the pressing plate 15, and the second end of the inserting knife arm 21 is rotatably connected to the inserting knife shaft 22, and the inserting knife shaft 22 is generally arranged parallel to the driving main shaft 17. One end of the cylinder body of the inserting knife cylinder 19 is hinged to the inserting knife arm 21 through a second rotating shaft 23 connected between a pair of arm plates, and the piston rod end of the inserting knife cylinder 19 is connected to the inserting knife shaft 22. The piston rod drives the inserting knife shaft 22 to rotate through the extension and contraction of the piston rod, and then drives the inserting knife body 20 to flip, so as to insert into the bag opening or withdraw from the bag opening. Specifically, a third crank 24 is connected between the inserting shaft 22 and the piston rod, and both ends of the third crank 24 are respectively hinged to the piston rod and the inserting shaft 22, so that the inserting cylinder 19 drives the inserting shaft 22 to rotate through the extension or retraction of the piston rod.

[0051] The setting of the clamping jaw assembly is also the same as Figures 1 to 3 As shown, two groups of clamping jaw assemblies are provided, and the two groups of clamping jaw assemblies are respectively fixed to the parts close to the two ends of the driving main shaft 17, and the two groups of clamping jaw assemblies are symmetrically arranged on both sides of the inserting knife assembly, so that after the inserting knife assembly is inserted into the bag opening, the two groups of clamping jaw assemblies can clamp on both sides of the bag opening of the packaging bag. It includes a clamping jaw arm 7, an upper mounting plate 5, a lower mounting plate 3, a pair of clamping jaw bodies and a clamping jaw driving member. Among them, the pair of clamping jaw arms 7 are arranged parallel to each other and the first ends of the pair of clamping jaws are both connected to the driving main shaft 17 through a pressing plate 15. The pair of clamping jaw arms 7 can also be connected to an adjusting rod 18 as needed. The spacing between the pair of clamping jaw arms 7 is adjusted by the adjusting rod 18, so that the clamping jaw body can clamp the two sides of the packaging pair of different sizes.

[0052] The upper mounting plate 5 and the lower mounting plate 3 are arranged in parallel up and down with a preset spacing, and the first ends of the upper mounting plate 5 and the lower mounting plate 3 can be fixed to the second end of the clamp arm 7 by welding or the like. A pair of clamp bodies are arranged between the second ends of the upper mounting plate 5 and the lower mounting plate 3. The pair of clamp bodies include a first clamp 1 and a second clamp 2, and the first clamp 1 and the second clamp 2 both have a rotating end and a clamping end. The rotating ends of the first clamp 1 and the second clamp 2 are rotatably connected between the upper mounting plate 5 and the lower mounting plate 3, and the outer peripheries of the rotating ends of the first clamp 1 and the second clamp 2 are provided with teeth meshing with each other, so that the clamping ends of the first clamp 1 and the second clamp 2 can be driven to approach each other or to open away from each other by driving only one of them to rotate, and the clamping ends of the first clamp 1 and the second clamp 2 are arranged toward the inner side of the pair of clamp arms 7. The jaw driving component adopts a jaw cylinder 4 arranged between the upper mounting plate 5 and the lower mounting plate 3. One end of the cylinder body of the jaw cylinder 4 is hinged between the upper mounting plate 5 and the lower mounting plate 3 through the first rotating shaft 6, and one end of the piston rod of the jaw cylinder 4 is hinged to the second jaw 2. The second jaw 2 is driven to rotate through the extension and retraction of the jaw cylinder 4, thereby driving the first jaw 1 and the second jaw 2 to open and close.

[0053] In the above embodiment, in order to improve the reliability of the connection between the clamping jaw assembly and the inserting knife assembly and the driving spindle 17, and to prevent the clamping jaw assembly and the inserting knife assembly from rotating relative to the driving spindle 17 when the driving clamping jaw assembly and the inserting knife assembly are turned over and connected to the material, the main body section of the driving spindle 17 located between a pair of side mounting plates 11 and used to connect the clamping jaw assembly and the inserting knife assembly is set as a square shaft, and the first end of the clamping jaw arm 7 and the first end of the inserting knife arm 21 are respectively connected to the square shaft by buckling through the corresponding pressing plate 15. It can be understood that the main body section can not only adopt a square shaft, but also adopt shafts of other shapes as needed, such as shafts with multi-deformed or triangular cross-sections, as long as the clamping jaw arm 7 and the inserting knife arm 21 can be prevented from rotating relative to the main body section of the driving spindle 17, it is applicable to the present application.

[0054] The driving spindle 17 also includes a rotating shaft located at both ends of the main section. The driving spindle 17 is rotatably connected to the side mounting plate 11 through the rotating shafts at both ends. In order to reduce the wear on the side mounting plate 11, the side mounting plate 11 is also provided with a seat bearing 16 for supporting the rotating shaft, that is, the driving spindle 17.

[0055] A mounting seat 12 is also provided at one end of each set of side mounting plates 11 away from the clamping claw assembly and the inserting knife assembly. A mounting connection hole is reserved on the upper end surface of the mounting seat 12, so that the bagging robot can be installed and fixed relative to the bagging packaging machine by means of fasteners such as bolts and the mounting connection hole reserved on the upper end surface of the mounting seat 12.

[0056] The embodiment of the present application also provides a bagging and packaging machine, which uses the bagging robot provided in the above embodiment. Other parts of the bagging and packaging machine, such as bag taking and bag opening structures, can refer to the settings of existing bagging and packaging machines, and will not be elaborated in this application.

[0057] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0058] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0059] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A bagging robot, characterized in that: include: A pair of side mounting plates are provided, and the pair of side mounting plates are parallel to each other with a preset distance; A connecting rod, fixedly connected between the pair of side mounting plates; A drive motor is fixed to the inner side opposite to the side mounting plate; A driving spindle, rotatably connected between the pair of side mounting plates; A transmission assembly, connecting the drive motor and the drive spindle; A knife inserting assembly, connected to the driving spindle and used for inserting into the inner side of the bag opening of the packaging bag; The clamping jaw assembly is connected to the driving spindle and is used for clamping the two sides of the bag opening of the packaging bag.

2. The bagging robot according to claim 1, characterized in that: The output shaft of the driving motor and the driving main shaft are both arranged through the side mounting plate, and the transmission assembly is a crank-connecting rod assembly arranged in contact with the side mounting plate.

3. The bagging robot according to claim 2, characterized in that: The crank connecting rod assembly comprises: A first crank connected to the output shaft of the driving motor; a second crank connected to the driving spindle; The driving connecting rod has two ends which are rotatably connected to the first crank and the second crank respectively.

4. The bagging robot according to claim 1, characterized in that: The transmission assembly is a transmission gear set, the input gear of the transmission gear set is connected to the output shaft of the drive motor, and the output gear of the transmission gear set is connected to the drive main shaft.

5. The bagging robot according to claim 1, characterized in that: The insert blade assembly comprises: The inserting blade arm has a first end fixedly connected to the driving spindle and turned over under the drive of the driving spindle; A blade inserting shaft, rotatably connected to the second end of the blade inserting arm and parallel to the driving spindle; A pair of inserting blade bodies, fixedly connected to both ends of the inserting blade shaft and used for inserting into the inner side of the bag opening; The inserting blade driving member is connected to the inserting blade arm and the inserting blade shaft and is used for driving the inserting blade shaft to rotate.

6. The bagging robot according to claim 1, characterized in that: The clamping jaw assembly is provided in two groups, and each group of the clamping jaw assembly comprises: A clamping claw arm, a first end of which is fixedly connected to the driving spindle and turns over when driven by the driving spindle; An upper mounting plate and a lower mounting plate are arranged parallel to each other, and the first ends of the upper mounting plate and the lower mounting plate are fixedly connected to the second end of the clamping claw arm; A pair of clamping jaw bodies, provided with a rotating end and a clamping end, wherein the rotating end is rotatably connected between the upper mounting plate and the lower mounting plate, and the rotating end is provided with mutually meshing gear teeth; A clamping jaw driving member is arranged between the upper mounting plate and the lower mounting plate. The clamping jaw driving member is connected to the clamping jaw body and is used to drive the clamping ends of a pair of the clamping jaw bodies to open and close.

7. The bagging robot according to any one of claims 1 to 6, characterized in that: The main body section of the driving main shaft located between the pair of side mounting plates is a square shaft, and the clamping jaw assembly and the inserting knife assembly are both fixedly connected to the square shaft via a pressing plate.

8. The bagging robot according to claim 7, characterized in that: The driving main shaft comprises a rotating shaft connected to both ends of the square shaft, and the side mounting plate is provided with a seat bearing supporting the rotating shaft.

9. The bagging robot according to claim 1, characterized in that: The side mounting plate is fixedly connected to a mounting seat, and the mounting seat is provided with a mounting connection hole.

10. A bagging and packaging machine, characterized in that: Apply the bag loading robot described in any one of claims 1 to 9.

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