Transport vehicle and processing system

Abstract

The utility model relates to the technical field of packaging machines, and provides a transport vehicle and a processing system. The transport vehicle comprises a transport vehicle body, a lifting unit and a bearing unit. The bearing unit is connected with the transport vehicle body through the lifting unit. The bearing unit can bear a packing material shaft and a packing material unit at an inlet of a packing material bin of the canning truck. Moreover, under the action of the lifting unit, the bearing unit can lift up or put down the sealing material containing frame in the processing area and the sealing material containing frame in the material temporary storage area. By means of integrated operation design, automatic lifting and bearing functions and multi-task processing capacity, the transport vehicle successfully solves the problems that in the prior art, efficiency is low and cost is high in the process of replacing packing materials and packing material sealing materials, efficient and automatic operation in the process of replacing the packing materials and the sealing materials is achieved, and production efficiency is improved. The production efficiency is greatly improved, and the operation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a transport vehicle and a processing system. Background Art

[0002] Filling machines are a small category of packaging machines. In the modern food processing industry, filling machines are widely used in the packaging and production of various liquid foods. In the processing site, there are generally two areas, one is the processing area, and the other is the material temporary storage area. The processing area is equipped with filling machines and packaging material sealing material storage racks, and the filling machine includes a filling machine body and a packaging material unit. The filling machine body has a packaging material bin and an entrance connected to the packaging material bin, and the packaging material unit is arranged in the packaging material bin. The packaging material unit includes a packaging material shaft and packaging materials arranged on the packaging material shaft. The packaging material can be a paper box, etc. The material temporary storage area stores packaging material units and packaging material sealing materials (or P strips) to be used.

[0003] In the prior art, packaging materials and packaging sealing materials are consumables that need to be replaced. When the packaging materials and packaging sealing materials are used up, two transport vehicles (or AGVs) are required. When the packaging material unit needs to be replaced, the packaging material shaft in the packaging material bin is first manually placed on one of the transport vehicles, and then the packaging material shaft is transported away by the transport vehicle. The packaging material unit is then transported back to the entrance of the packaging material bin from the material temporary storage area by the transport vehicle; when the packaging material sealing material holding rack needs to be replenished with packaging material sealing materials, the packaging material sealing materials are transported from the material temporary storage area to the vicinity of the packaging material sealing material holding rack in the processing area by another transport vehicle, and then the packaging material sealing materials on the transport vehicle are manually stacked on the packaging material sealing material holding rack.

[0004] It can be seen that when replacing packaging materials and packaging sealing materials, the prior art not only requires manual placement of the packaging material shafts on the transport vehicle, but also requires manual placement of the packaging sealing materials on the packaging sealing material storage rack each time. In addition, two transport vehicles are required. Therefore, there are technical problems of low replacement efficiency and high replacement cost. Utility Model Content

[0005] The utility model provides a transport vehicle and a processing system, which are used to solve the technical problems of low efficiency and high replacement cost of packaging materials and packaging sealing materials in the prior art.

[0006] The utility model provides a transport vehicle, comprising a transport vehicle body, a lifting unit and a supporting unit; the supporting unit is connected to the transport vehicle body through the lifting unit; the supporting unit can support the packaging material shaft and the packaging material unit at the entrance of the packaging material bin of the tank truck; and, under the action of the lifting unit, the supporting unit can lift or put down the sealing material holding rack in the processing area and the sealing material holding rack in the material temporary storage area.

[0007] According to one embodiment of the utility model, the supporting unit includes a supporting arm, which is arranged along the traveling direction of the transport vehicle body, and the supporting arm has a first supporting end and a second supporting end; the first supporting end can support the packaging material axis at the entrance of the packaging material warehouse; the second supporting end can support the packaging material unit; and, under the action of the lifting unit, the first supporting end or the second supporting end can lift or lower the sealing material holding rack in the processing area and the sealing material holding rack in the material temporary storage area.

[0008] According to one embodiment of the utility model, a handle portion is provided on the sealing material holding rack, and an insertion cavity is surrounded by the handle portion and the sealing material holding rack; the first supporting end or the second supporting end can be inserted into the insertion cavity to lift or put down the sealing material holding rack in the processing area and the sealing material holding rack in the material temporary storage area.

[0009] According to one embodiment of the utility model, the upper end of the first supporting end has a first inclined surface, which is inclined downward along the direction from the middle of the support arm to the first supporting end; the upper end of the second supporting end has a second inclined surface, which is inclined downward along the direction from the middle of the support arm to the second supporting end.

[0010] According to one embodiment of the utility model, the supporting unit also includes a first limiting mechanism and a second limiting mechanism; the first limiting mechanism is arranged on the first supporting end, and is used to prevent the packaging material shaft or the sealing material holding rack on the first inclined surface from falling from the first supporting end; the second limiting mechanism is arranged on the second supporting end, and is used to prevent the packaging material unit or the sealing material holding rack on the second inclined surface from falling from the second supporting end.

[0011] According to one embodiment of the utility model, the first inclined surface has a first through hole, the first limiting mechanism includes a first telescopic mechanism, the first limiting mechanism is arranged at the lower end of the first supporting end, and the first telescopic mechanism can extend from the upper end of the first through hole when the packaging material shaft or the sealing material holding rack is located on the first inclined surface.

[0012] According to one embodiment of the utility model, the second inclined surface has a second through hole, the second limiting mechanism includes a second telescopic mechanism, the second limiting mechanism is arranged at the lower end of the second supporting end, and the second telescopic mechanism can extend from the upper end of the second through hole when the packaging material unit or the sealing material holding rack is located on the second inclined surface.

[0013] According to an embodiment of the present invention, it also includes a first distance measuring sensor and a second distance measuring sensor; the first distance measuring sensor is arranged at the first supporting end; the second distance measuring sensor is arranged at the second supporting end.

[0014] According to one embodiment of the utility model, it also includes a controller, a laser scanner and an inclination sensor; the controller is arranged on the transport vehicle body, and is used to navigate and control the transport vehicle body; the laser scanner is arranged on the transport vehicle body, and is used to measure the distance between the transport vehicle body and the reflective plate in the surrounding working environment according to the first period, and transmit it to the controller for coordinate conversion; the inclination sensor is arranged on the transport vehicle body, and is used to measure the inclination angle of the transport vehicle body relative to the horizontal plane according to the second period, and transmit it to the controller for correcting the distance between the transport vehicle body and the reflective plate when the controller performs coordinate conversion.

[0015] The utility model also provides a processing system, comprising: a transport vehicle as described in the above embodiment.

[0016] The characteristics and advantages of the transport vehicle and processing system of the utility model are:

[0017] The transport vehicle provided by the utility model effectively solves the technical problems of low efficiency and high replacement cost of packaging materials and packaging sealing materials in the prior art through the following technical effects:

[0018] 1. Integrated operation design: The transport vehicle integrates the functions of transporting the packaging material shaft, packaging material unit and sealing material rack. Compared with the existing technology that requires two independent transport vehicles to handle the packaging material replacement and sealing material replenishment tasks respectively, it significantly reduces equipment investment, simplifies the operation process, and thus reduces the overall replacement cost.

[0019] 2. Automated lifting and carrying: The supporting unit is connected to the main body of the transport vehicle through the lifting unit, and can flexibly lift or lower the packaging material shafts and packaging material units at the entrance of the packaging material warehouse, as well as the sealing material racks in the processing area and the temporary storage area of ​​materials. This design realizes the automated operation of various operation objects, eliminates the tedious steps of manually carrying the packaging material shafts to the transport vehicle and manually stacking the packaging material sealing materials to the sealing material racks, significantly improves the operation efficiency, and reduces the labor intensity.

[0020] 3. Multi-task processing capability: The transport vehicle can simultaneously undertake the replacement of packaging material shafts and packaging material units and the replenishment of sealing materials. When replacing packaging material units, the supporting unit can automatically lift the empty packaging material shaft and transport it to the material temporary storage area, and at the same time bring back the packaging material unit loaded with packaging materials from the temporary storage area to the entrance of the packaging material warehouse, realizing seamless docking of packaging materials. At the same time, the transport vehicle can also complete the transfer and stacking of sealing materials from the material temporary storage area to the processing area holding rack, significantly improving the overall replacement efficiency.

[0021] In summary, the transport vehicle of the present invention successfully overcomes the problems of low efficiency and high cost in the process of replacing packaging materials and packaging sealing materials in the prior art by virtue of its integrated operation design, automated lifting and carrying functions, and multi-tasking processing capabilities, and realizes efficient and automated operation of the packaging material and sealing material replacement process, greatly improving production efficiency and reducing operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a front view of a partial structure of the processing system of the utility model.

[0024] Figure 2 It is a stereoscopic diagram of the utility model transport vehicle in a use state.

[0025] Figure 3 It is a stereoscopic diagram of the transport vehicle of the utility model in another use state.

[0026] Reference numerals:

[0027] 100, filling machine; 110, filling machine body; 1100, packaging material bin; 120, disassembly and assembly unit; 121, bracket; 122, slide rail; 1221, limiter; 123, first linear motion unit; 124, second linear motion unit; 125, limiter; 130, packaging material unit; 131, packaging material shaft; 200, transport vehicle; 210, transport vehicle body; 220, lifting unit; 230, supporting unit; 231, supporting arm; 2311, first supporting end; 2312, second supporting end; 232, first limiter; 233, second limiter; 300, sealing material holding rack; 310, handle; 3000, insertion cavity; T, extension direction of slide rail; G, gap. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present embodiment, 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 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 embodiment and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present embodiment.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this embodiment, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In this embodiment, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0032] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] Figures 1 to 3The transport vehicle 200 and the processing system provided by the utility model are shown. As can be seen from the figure, the transport vehicle 200 of the utility model includes a transport vehicle body 210, a lifting unit 220 and a supporting unit 230; the supporting unit 230 is connected to the transport vehicle body 210 through the lifting unit 220; the supporting unit 230 can support the packaging material shaft 131 and the packaging material unit 130 at the entrance of the packaging material bin 1100 of the tank truck; and, under the action of the lifting unit 220, the supporting unit 230 can lift or lower the sealing material holding rack 300 in the processing area and the sealing material holding rack 300 in the material temporary storage area.

[0034] The transport vehicle 200 provided by the present invention effectively solves the technical problems of low efficiency and high replacement cost of packaging materials and packaging sealing materials in the prior art through the following technical effects:

[0035] 1. Integrated operation design: The transport vehicle 200 integrates the transport functions of the packaging material shaft 131, the packaging material unit 130 and the sealing material holding rack 300. Compared with the prior art which requires two independent transport vehicles 200 to handle the packaging material replacement and sealing material replenishment tasks respectively, it significantly reduces equipment investment, simplifies the operation process, and thus reduces the overall replacement cost.

[0036] 2. Automated lifting and carrying: The supporting unit 230 is connected to the transport vehicle body 210 through the lifting unit 220, and can flexibly lift or lower the packaging material shaft 131 at the entrance of the packaging material warehouse 1100, the packaging material unit 130, and the sealing material holding rack 300 in the processing area and the material temporary storage area. This design realizes the automated operation of various operation objects, eliminates the tedious steps of manually carrying the packaging material shaft 131 to the transport vehicle 200 and manually stacking the packaging material sealing materials to the sealing material holding rack 300, significantly improves the operation efficiency, and reduces the labor intensity.

[0037] 3. Multi-task processing capability: The transport vehicle 200 can simultaneously undertake the replacement of the packaging material shaft 131 and the packaging material unit 130 and the replenishment of the sealing material. When replacing the packaging material unit 130, the supporting unit 230 can automatically lift the empty packaging material shaft 131 and transport it to the material temporary storage area, and at the same time bring back the packaging material unit 130 loaded with packaging materials from the temporary storage area to the entrance of the packaging material warehouse 1100, so as to achieve seamless docking of packaging materials. At the same time, the transport vehicle 200 can also complete the transfer and stacking of sealing materials from the material temporary storage area to the processing area shelf, which significantly improves the overall replacement efficiency.

[0038] In summary, the transport vehicle 200 of the present invention, with its integrated operation design, automated lifting and carrying functions, and multi-tasking processing capabilities, has successfully overcome the problems of low efficiency and high cost in the process of replacing packaging materials and packaging sealing materials in the prior art, and has achieved efficient and automated operation of the packaging material and sealing material replacement process, greatly improving production efficiency and reducing operating costs.

[0039] According to one embodiment of the utility model, the supporting unit 230 includes a supporting arm 231, which is arranged along the traveling direction of the transport vehicle body 210, and the supporting arm 231 has a first supporting end 2311 and a second supporting end 2312; the first supporting end 2311 can support the packaging material axis 131 at the entrance of the packaging material warehouse 1100; the second supporting end 2312 can support the packaging material unit 130; and, under the action of the lifting unit 220, the first supporting end 2311 or the second supporting end 2312 can lift or lower the sealing material holding rack 300 in the processing area and the sealing material holding rack 300 in the material temporary storage area.

[0040] In specific implementation, the additional support arm 231 and its first supporting end 2311 and second supporting end 2312 structure realize segmented support for the packaging material shaft 131 and the packaging material unit 130. For example, the first supporting end 2311 can be used to support the packaging material shaft 131 at the entrance of the packaging material warehouse 1100, and then the transport vehicle 200 is rotated 180 degrees to place the packaging material unit 130 supported by the second supporting end 2312 at the entrance of the packaging material warehouse 1100, which is conducive to flexibly switching the supporting position according to different task requirements and improving the efficiency of replacing the packaging material unit 130. At the same time, the first supporting end 2311 and the second supporting end 2312 both have the ability to lift or put down the sealing material holding rack 300, further enhancing the functional integration and operational flexibility of the transport vehicle 200, ensuring that the material transfer between multiple task points can be completed quickly and accurately.

[0041] According to one embodiment of the utility model, a handle portion 310 is provided on the sealing material holding rack 300, and an insertion cavity 3000 is surrounded by the handle portion 310 and the sealing material holding rack 300; the first supporting end 2311 or the second supporting end 2312 can be inserted into the insertion cavity 3000 to lift or lower the sealing material holding rack 300 in the processing area and the sealing material holding rack 300 in the material temporary storage area.

[0042] When implementing it, Figure 2As shown, the handle portion 310 and the insertion cavity 3000 on the sealing material holding rack 300 are designed to precisely match the first supporting end 2311 and the second supporting end 2312 of the transport vehicle 200, so that the transport vehicle 200 can stably and conveniently grasp and release the sealing material holding rack 300 during the lifting process, avoiding the instability and safety hazards that may be caused by traditional manual handling, and ensuring the efficiency and accuracy of the handling process.

[0043] According to one embodiment of the utility model, the upper end of the first supporting end 2311 has a first inclined surface, and the first inclined surface is arranged to be inclined downward along the direction from the middle of the support arm 231 to the first supporting end 2311; the upper end of the second supporting end 2312 has a second inclined surface, and the second inclined surface is arranged to be inclined downward along the direction from the middle of the support arm 231 to the second supporting end 2312.

[0044] In specific implementation, the inclined surfaces (first inclined surface and second inclined surface) arranged on the first supporting end 2311 and the second supporting end 2312 help to guide the packaging material shaft 131, the packaging material unit 130 and the sealing material holding rack 300 to slide smoothly out of the supporting position, facilitating quick unloading and further improving working efficiency.

[0045] According to one embodiment of the utility model, the supporting unit 230 also includes a first limiting mechanism 232 and a second limiting mechanism 233; the first limiting mechanism 232 is arranged on the first supporting end 2311, and is used to prevent the packaging material shaft 131 and the sealing material holding rack 300 on the first inclined surface from falling from the first supporting end 2311; the second limiting mechanism 233 is arranged on the second supporting end 2312, and is used to prevent the packaging material unit 130 and the sealing material holding rack 300 on the second inclined surface from falling from the second supporting end 2312.

[0046] During specific implementation, the newly added first limiting mechanism 232 and the second limiting mechanism 233 respectively provide effective fixation and anti-drop protection for the packaging material shaft 131, the packaging material unit 130 and the sealing material holding rack 300 on the first supporting end 2311 and the second supporting end 2312, thereby ensuring the safety and stability of materials during transportation, avoiding the risk of materials falling off due to accidental vibration or tilting, and enhancing operational safety.

[0047] According to one embodiment of the utility model, the first inclined surface has a first through hole, the first limiting mechanism 232 includes a first telescopic mechanism, the first limiting mechanism 232 is arranged at the lower end of the first supporting end 2311, and the first telescopic mechanism can extend from the upper end of the first through hole when the packaging material shaft 131 and the sealing material holding rack 300 are located on the first inclined surface.

[0048] In specific implementation, the first limiting mechanism 232 adopts a telescopic mechanism design. When the packaging material shaft 131 or the sealing material holding rack 300 is located on the first inclined surface, the first limiting mechanism 232 can extend from the first through hole to effectively limit the position, which not only ensures the realization of the limiting function, but also does not affect the normal sliding out of the material.

[0049] According to one embodiment of the utility model, the second inclined surface has a second through hole, the second limiting mechanism 233 includes a second telescopic mechanism, the second limiting mechanism 233 is arranged at the lower end of the second supporting end 2312, and the second telescopic mechanism can extend from the upper end of the second through hole when the packaging material unit 130 and the sealing material holding rack 300 are located on the second inclined surface.

[0050] During specific implementation, the specific structure, working principle and beneficial effects of the second limiting mechanism 233 are similar to those of the first limiting mechanism 232 .

[0051] In this embodiment, the lifting unit 220, the first limiting mechanism 232 and the second limiting mechanism 233 can be a pneumatic cylinder, an oil cylinder or an electric cylinder.

[0052] According to an embodiment of the present invention, it also includes a first distance measuring sensor and a second distance measuring sensor; the first distance measuring sensor is arranged at the first supporting end 2311; the second distance measuring sensor is arranged at the second supporting end 2312.

[0053] According to one embodiment of the utility model, it also includes a controller, a laser scanner and an inclination sensor; the controller is arranged on the transport vehicle body 210, and is used to navigate and control the transport vehicle body 210; the laser scanner is arranged on the transport vehicle body 210, and is used to measure the distance between the transport vehicle body 210 and the reflective plate in the surrounding working environment according to the first cycle, and transmit it to the controller for coordinate conversion; the inclination sensor is arranged on the transport vehicle body 210, and is used to measure the inclination angle of the transport vehicle body 210 relative to the horizontal plane according to the second cycle, and transmit it to the controller for correcting the distance between the transport vehicle body 210 and the reflective plate when the controller performs coordinate conversion.

[0054] In this embodiment, the inclination sensor includes an X-axis inclination sensor and a Y-axis inclination sensor, and the X-axis is perpendicular to the Y-axis and both are parallel to the horizontal plane.

[0055] In specific implementation, a dual-axis inclination sensor, i.e., an X-axis inclination sensor and a Y-axis inclination sensor, is used to measure the inclination angle of the transport vehicle body 210 relative to the horizontal plane, thereby correcting the X-axis direction component and the Y-axis direction component of the distance between the transport vehicle body 210 and the reflective plate, so that the converted coordinates of the current transport vehicle body 210 relative to each reflective plate are accurate, thereby ensuring that the navigation position is accurate even if the transport vehicle body 210 is traveling on uneven ground.

[0056] The utility model also provides a processing system, such as the transport vehicle 200 of the above embodiment. The specific structure, working principle and beneficial effects of the processing system are the same as those of the above embodiment, and will not be repeated here.

[0057] According to one embodiment of the utility model, it also includes a filling machine 100 located in the processing area, a sealing material holding rack 300 located in the processing area, and a sealing material holding rack 300 located in the material temporary storage area; the filling machine 100 includes a filling machine body 110, a disassembly unit 120 and a packaging material unit 130; the filling machine body 110 has a packaging material bin 1100 and an entrance connected to the packaging material bin 1100; the disassembly unit 120 is arranged in the packaging material bin 1100, the top of the disassembly unit 120 has a support surface, the packaging material unit 130 is located on the support surface, and the disassembly unit 120 can switch the packaging material unit 130 between the working position and the disassembly position.

[0058] In this embodiment, the disassembly position is located at the entrance of the packaging material bin 1100. The disassembly unit 120 includes a bracket 121, a slide rail 122 and a first linear motion unit 123; the bracket 121 is arranged at the bottom of the packaging material bin 1100; the slide rail 122 extends from the entrance of the packaging material bin 1100 to the inside of the packaging material bin 1100, the slide rail 122 is located at the top of the bracket 121, and is connected to the bracket 121, and the slide rail 122 is arranged in a horizontal state; the support surface is arranged at the top of the slide rail 122; the first linear motion unit 123 is arranged between the bottom surface of the packaging material bin 1100 and the slide rail 122, along the extension direction T of the slide rail 122, the bracket 121 and the first linear motion unit 123 are arranged in sequence, and the first linear motion unit 123 is used to adjust the angle of the slide rail 122 relative to the horizontal plane. The slide rail 122 is provided with a limit portion 1221; the disassembly unit 120 further includes a limit unit 125, which is provided on the slide rail 122, and there is a gap G between the limit unit 125 and the limit portion 1221. When the packaging material unit 130 is located at the working position, the limit unit 125 is used to limit the packaging material shaft 131 of the packaging material unit 130 within the gap G. A third through hole is provided on the support surface; the limit unit 125 includes a telescopic mechanism, which is provided at the bottom of the slide rail 122, and the telescopic mechanism can extend from the upper end of the third through hole to limit the packaging material shaft 131 within the gap G. The telescopic mechanism is a cylinder; the first linear motion unit 123 is an oil cylinder. The disassembly unit 120 further includes a second linear motion unit 124, which is disposed between the bottom surface of the packaging material bin 1100 and the slide rail 122. The second linear motion unit 124, the bracket 121 and the first linear motion unit 123 are arranged in sequence along the extension direction T of the slide rail 122. The second linear motion unit 124 is a cylinder.

[0059] In specific implementation, the above-mentioned structural setting can solve the problems of damage to the filling machine body 110, low operating efficiency and high labor cost caused by manual replacement of the packaging material unit 130 in the prior art, and has the following characteristics and advantages:

[0060] 1. Protect the filling machine body 110: By setting up the disassembly and assembly unit 120 in the packaging material bin 1100, the packaging material shaft 131 is directly operated instead of manually, thereby avoiding the collision between the packaging material shaft 131 and the internal structure of the filling machine 100 caused by improper operation, effectively reducing the risk of equipment damage, extending the service life of the filling machine 100, and ensuring the stability and safety of the production process.

[0061] 2. Improve replacement efficiency: The disassembly and assembly unit 120 can switch the packaging material unit 130 between the working position and the disassembly position, significantly reducing the degree and time of manual intervention and reducing the complexity of operation. Compared with individual differences and physical dependence during manual replacement, the operation process of this device is standardized, the action is accurate and fast, which significantly improves the efficiency of packaging material replacement, reduces downtime, and enhances the overall operation efficiency of the production line.

[0062] 3. Reduce labor costs: Since the manual labor and fine operation requirements of the manual labor in the process of replacing packaging materials are greatly reduced, the disassembly and assembly unit 120 of the utility model significantly reduces the labor intensity of the operators, reduces the dependence on highly skilled workers, and makes the replacement of packaging materials more time-saving and labor-saving. In the long run, this will directly reduce the investment of enterprises in labor costs, especially in a high-frequency production environment where packaging materials are frequently replaced, and the economic benefits are particularly obvious.

[0063] Working principle: When it is necessary to remove the packaging material shaft 131 and replace it with the packaging material unit 130, the first supporting end 2311 can be at the same height as the end of the slide rail 122 and abut against it. Under the action of the first linear motion unit 123, the packaging material shaft 131 will move to the first supporting end 2311 for support. After the first supporting end 2311 is supported, the first limiting mechanism 232 can extend from the first through hole; then the transport vehicle body 210 rotates 180 degrees, as shown in FIG. Figure 1As shown, the second supporting end 2312 and the end of the slide rail 122 are at the same height and abut against each other, and the second limiting mechanism 233 is retracted into the second through hole, thereby, the packaging material unit 130 of the second supporting end 2312 will move to the disassembly position of the slide rail 122, and then the second linear motion unit 124 is raised to allow the packaging material unit 130 to move from the disassembly position to the working position, and then the limiting unit 125 is used to limit the packaging material shaft 131 of the packaging material unit 130 within the gap G; thereby completing the removal of the packaging material shaft 131 and the replacement of the packaging material unit 130; when the packaging material sealing material in the processing area is used up, the first supporting end 2311 can pick up the processing area sealing material holding rack 300 and rotate it 180 degrees, and then the second supporting end 2312 is used to put down the sealing material holding rack 300 containing packaging material sealing material transported from the material temporary storage area.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A transport vehicle, characterized in that: It comprises a transport vehicle body (210), a lifting unit (220) and a supporting unit (230); The supporting unit (230) is connected to the transport vehicle body (210) via the lifting unit (220); The supporting unit (230) can support the packaging material shaft (131) and the packaging material unit (130) at the entrance of the packaging material bin (1100) of the tank truck; and, under the action of the lifting unit (220), the supporting unit (230) can lift or lower the sealing material holding rack (300) in the processing area and the sealing material holding rack (300) in the material temporary storage area.

2. The transport vehicle according to claim 1, characterized in that: The supporting unit (230) comprises a supporting arm (231), wherein the supporting arm (231) is arranged along the traveling direction of the transport vehicle body (210), and the supporting arm (231) has a first supporting end (2311) and a second supporting end (2312); The first supporting end (2311) can support the packaging material shaft (131) at the entrance of the packaging material bin (1100); The second supporting end (2312) is capable of supporting the packaging material unit (130); Furthermore, under the action of the lifting unit (220), the first supporting end (2311) or the second supporting end (2312) can lift or lower the sealing material holding rack (300) in the processing area and the sealing material holding rack (300) in the material temporary storage area.

3. The transport vehicle according to claim 2, characterized in that: The sealing material holding rack (300) is provided with a handle portion (310), and an insertion cavity (3000) is surrounded by the handle portion (310) and the sealing material holding rack (300); the first supporting end (2311) or the second supporting end (2312) can be inserted into the insertion cavity (3000) to lift or lower the sealing material holding rack (300) in the processing area and the sealing material holding rack (300) in the material temporary storage area.

4. The transport vehicle according to claim 2, characterized in that: The upper end of the first supporting end (2311) has a first inclined surface, and the first inclined surface is arranged to be inclined downward along the direction from the middle of the support arm (231) to the first supporting end (2311); The upper end of the second supporting end (2312) has a second inclined surface, and the second inclined surface is arranged to be inclined downward along the direction from the middle of the support arm (231) to the second supporting end (2312).

5. The transport vehicle according to claim 4, characterized in that: The supporting unit (230) further comprises a first limiting mechanism (232) and a second limiting mechanism (233); The first limiting mechanism (232) is arranged on the first supporting end (2311) and is used to prevent the packaging material shaft (131) or the sealing material holding rack (300) on the first inclined surface from falling from the first supporting end (2311); The second limiting mechanism (233) is arranged on the second supporting end (2312) and is used to prevent the packaging material unit (130) or the sealing material holding rack (300) on the second inclined surface from falling from the second supporting end (2312).

6. The transport vehicle according to claim 5, characterized in that: The first inclined surface has a first through hole, and the first limiting mechanism (232) includes a first telescopic mechanism. The first limiting mechanism (232) is arranged at the lower end of the first supporting end (2311), and the first telescopic mechanism can extend from the upper end of the first through hole when the packaging material shaft (131) or the sealing material holding rack (300) is located on the first inclined surface.

7. The transport vehicle according to claim 5, characterized in that: The second inclined surface has a second through hole, and the second limiting mechanism (233) includes a second telescopic mechanism. The second limiting mechanism (233) is arranged at the lower end of the second supporting end (2312), and the second telescopic mechanism can extend from the upper end of the second through hole when the packaging material unit (130) or the sealing material holding rack (300) is located on the second inclined surface.

8. The transport vehicle according to any one of claims 2 to 7, characterized in that: Also includes a first ranging sensor and a second ranging sensor; The first distance measuring sensor is arranged at the first supporting end (2311); The second distance measuring sensor is arranged at the second supporting end (2312).

9. The transport vehicle according to any one of claims 2 to 7, characterized in that: It also includes a controller, laser scanner, and tilt sensor; The controller is arranged on the transport vehicle body (210) and is used for navigating and controlling the transport vehicle body (210); The laser scanner is arranged on the transport vehicle body (210) and is used to measure the distance between the transport vehicle body (210) and a reflective plate in a surrounding working environment according to a first cycle, and transmit the distance to the controller for coordinate conversion; The inclination sensor is arranged on the transport vehicle body (210) and is used to measure the inclination angle of the transport vehicle body (210) relative to the horizontal plane according to a second period, and transmit the inclination angle to the controller for correcting the distance between the transport vehicle body (210) and the reflective plate when the controller performs coordinate conversion.

10. A processing system, characterized in that: include: A transport vehicle as claimed in any one of claims 1 to 9.

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