Insulation pad assembly system

Abstract

The invention provides a heat insulation pad assembling system, and relates to the technical field of commercial vehicle assembling. The heat insulation pad assembling system comprises a feeding base, a feeding base, a feeding mechanism and a feeding mechanism, wherein the feeding base is arranged close to a heat insulation pad feeding station; and the feeding mechanism is movably arranged on the feeding base, the feeding mechanism is provided with a grabbing tool, the grabbing tool is provided with a plurality of grabbing assemblies, and the grabbing assemblies are used for grabbing the heat insulation pads. According to the technical scheme, the feeding mechanism is arranged to comprise the multiple grabbing supports, the multiple positions of the heat insulation pad can be grabbed through the grabbing supports, the grabbing area of the grabbing supports and the heat insulation pad is increased, the overall stress of the grabbing supports is uniform, meanwhile, the grabbing supports are lighter than a traditional clamp in weight, and the machining efficiency is improved. And the problem that in the prior art, the single-point load of a feeding mechanism is too heavy due to the fact that the clamp design is unreasonable is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of commercial vehicle assembly, and more particularly, to a heat insulation pad assembly system. Background Art

[0002] In the traditional commercial vehicle assembly process, especially for the installation of the bottom heat insulation pad, it is usually carried out manually, including steps such as handling, positioning, fixing and nut tightening of the heat insulation pad. The processes of picking, placing and tightening the heat insulation pad are completed manually, and the design of the material rack does not fully consider the convenience and stability of automatic picking by the robotic arm. In the prior art, the fixture design has a hook cylinder clamping and retracting mechanism, which increases the weight and complexity of the fixture and has high requirements for the load of the robotic arm.

[0003] In view of the above technical problems, no effective solution has been proposed yet. Summary of the Invention

[0004] The main object of the present invention is to provide a heat insulation pad assembly system to solve the problems of overloading of the robotic arm and difficulty in grasping the heat insulation pad in the prior art.

[0005] To achieve the above object, according to one aspect of the present invention, there is provided a heat insulation pad assembly system, including: a loading base disposed near the heat insulation pad loading station; a loading mechanism movably disposed on the loading base, the loading mechanism having a grasping tooling, and a plurality of grasping components are disposed on the grasping tooling, and the grasping components are used for grasping the heat insulation pad.

[0006] Further, the grasping component includes a grasping suction cup disposed on a grasping bracket, the grasping suction cup has an adsorption state of adsorbing and connecting with the heat insulation pad, and the grasping suction cup has a separation state of separating from the heat insulation pad.

[0007] Further, the grasping component further includes a support member disposed on the grasping tooling, the support member is disposed near the grasping suction cup, and when the grasping suction cup is in the adsorption state, the support member abuts against the heat insulation pad to support the heat insulation pad.

[0008] Further, at least one positioning component is further disposed on the grasping tooling, and the positioning component is used for positioning the heat insulation pad.

[0009] Further, a positioning hole is formed in the heat insulation pad, and the positioning component includes a positioning post, the positioning post has a connection position for cooperating with the positioning hole, and the positioning post has an avoidance position for separating from the positioning hole.

[0010] Further, the grasping tooling includes a bracket body, a plurality of grasping components are circumferentially distributed on the bracket body, and the positioning component is disposed on the bracket body.

[0011] Further, the bracket body includes a first bracket and a second bracket, the first bracket and the second bracket are arranged at an angle, the grasping assembly is arranged on the first bracket and the second bracket, and at least part of the positioning assembly is arranged on the first bracket.

[0012] Further, the first bracket extends along the length direction of the heat insulation pad.

[0013] Further, the second bracket extends along the height direction of the heat insulation pad.

[0014] Further, the bracket body further includes a reinforcing bracket, one end of the reinforcing bracket is connected to the first bracket, and the other end of the reinforcing bracket is connected to the second bracket.

[0015] Further, the heat insulation pad assembly system further includes: a fastening mechanism, the fastening mechanism is movably arranged on the loading base, and the fastening mechanism is used for assembling the heat insulation pad.

[0016] Further, the heat insulation pad assembly system further includes: a stock preparation mechanism, the stock preparation mechanism is arranged on the loading base, and the stock preparation mechanism is used for storing fastening materials, and the fastening materials are used for fastening the heat insulation pad.

[0017] Further, the heat insulation pad assembly system further includes: a first robotic arm, the first end of the first robotic arm is arranged on the loading base, and the second end of the first robotic arm is connected to the grasping tooling; a second robotic arm, the first end of the second robotic arm is arranged on the loading base, and the second end of the second robotic arm is provided with the fastening mechanism.

[0018] Further, there are two grasping toolings, and the two grasping toolings are oppositely arranged at both ends of the loading base.

[0019] Applying the technical solution of the present invention, the loading mechanism is set to include a plurality of grasping brackets. Through the grasping brackets, multiple positions of the heat insulation pad can be grasped, increasing the grasping area between the grasping brackets and the heat insulation pad, making the overall force on the grasping brackets uniform. At the same time, the grasping brackets are lighter in weight compared to traditional clamps, making it easier to grasp the heat insulation pad, and solving the problem of excessive single-point load on the loading mechanism caused by unreasonable clamp design in the prior art. Description of the Drawings

[0020] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0021] Figure 1 The structural schematic diagram of the first embodiment of the heat insulation pad assembly system according to the present invention is shown;

[0022] Figure 2Shows a schematic structural diagram of a second embodiment of the heat insulation pad assembly system according to the present invention;

[0023] Figure 3 Shows a schematic structural diagram of a third embodiment of the heat insulation pad assembly system according to the present invention;

[0024] Figure 4 Shows a schematic structural diagram of an embodiment of the grasping tooling according to the present invention.

[0025] Among them, the above-mentioned drawings include the following reference numerals:

[0026] 1. Loading base;

[0027] 11. First robotic arm;

[0028] 12. Second robotic arm;

[0029] 2. Loading mechanism;

[0030] 20. Grasping tooling;

[0031] 200. Bracket body;

[0032] 201. First bracket;

[0033] 202. Second bracket;

[0034] 203. Reinforcing bracket;

[0035] 21. Grasping assembly;

[0036] 211. Grasping suction cup;

[0037] 212. Support member;

[0038] 22. Positioning assembly;

[0039] 221. Positioning post;

[0040] 3. Heat insulation pad;

[0041] 30. Positioning hole;

[0042] 4. Fastening mechanism;

[0043] 40. Tightening gun;

[0044] 5. Stocking mechanism. Detailed implementation manners

[0045] It should be noted that, without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0046] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0047] It should be noted that the terms "first", "second", etc. in the specification, claims and drawings of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0048] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many different forms and should not be construed as being limited only to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present application is thorough and complete, and the concept of these exemplary embodiments is fully conveyed to those of ordinary skill in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and thus their description will be omitted.

[0049] Combined with Figures 1 to 4 As shown, according to a specific embodiment of the present application, a heat insulation pad assembly system is provided.

[0050] Specifically, as Figures 1 to 3 shown, the heat insulation pad assembly system includes a loading base 1 and a loading mechanism 2. The loading base 1 is disposed near the heat insulation pad loading station; the loading mechanism 2 is movably disposed on the loading base 1. The loading mechanism 2 has a grasping tooling 20, and a plurality of grasping components 21 are disposed on the grasping tooling 20. The grasping components 21 are used to grasp the heat insulation pad 3.

[0051] Applying the technical solution of this embodiment, the feeding mechanism 2 is set to include a plurality of grasping components 21. Through the grasping components 21, multiple positions of the heat insulation pad 3 can be grasped, increasing the grasping area between the grasping tooling 20 and the heat insulation pad 3, making the overall force on the grasping tooling 20 uniform. At the same time, the grasping tooling 20 is lighter in weight compared to traditional fixtures, making it easier to grasp the heat insulation pad 3, and solving the problem of excessive single-point load on the feeding mechanism 2 caused by unreasonable design of the grasping fixture in the prior art.

[0052] In this embodiment, through the stable support of the feeding base 1, combined with the flexible movement of the feeding mechanism 2 and the precise grasping of the grasping tooling 20, the automatic assembly of the heat insulation pad 3 is realized, significantly improving the assembly efficiency, reducing the error of manual operation, and ensuring the consistency and stability of the assembly quality. On the bottom heat insulation pad assembly line of commercial vehicles, the automation level and production efficiency of the production line can be greatly improved, the labor cost can be reduced, and the overall competitiveness can be enhanced.

[0053] Specifically, as Figure 4 shown, the grasping component 21 includes a grasping suction cup 211 disposed on the grasping tooling 20. The grasping suction cup 211 has an adsorption state of being adsorbed and connected to the heat insulation pad 3, and, the grasping suction cup 211 has a separation state of being separated from the heat insulation pad 3. The heat insulation pad 3 is adsorbed and grasped by using the grasping suction cup 211. When the grasping tooling 20 moves above the heat insulation pad 3, the grasping suction cup 211 generates negative pressure through a vacuum generator, making the surface of the suction cup in close contact with the heat insulation pad 3, forming an adsorption state. At this time, the heat insulation pad 3 is firmly fixed on the suction cup and will not slide or fall off during the grasping process. When the heat insulation pad 3 is moved to the installation position by the robotic arm and fixed, the vacuum of the grasping suction cup 211 is released, and the suction cup is separated from the heat insulation pad 3, returning to the separation state.

[0054] It should be noted that the setting of grasping the heat insulation pad 3 through the grasping suction cup 211 ensures the stability and positioning accuracy of the heat insulation pad during the assembly process, thereby improving the overall assembly quality and production efficiency. In addition, the design of the grasping suction cup 211 also takes into account the special material of the heat insulation pad 3, avoiding damage to the heat insulation pad 3 during the grasping process.

[0055] Furthermore, as Figure 4As shown, the grasping component 21 further includes a support member 212 disposed on the grasping tooling 20. The support member 212 is disposed close to the grasping suction cup 211. When the grasping suction cup 211 is in the adsorption state, the support member 212 abuts against the heat insulation pad 3 to support the heat insulation pad 3. The design of the support member 212 further enhances the stability and safety of the heat insulation pad 3 during the grasping process. Through the cooperative work of the support member 212 and the grasping suction cup 211, it can be ensured that every step of the heat insulation pad from being taken off the material rack to being installed can be effectively supported. When the grasping suction cup 211 adsorbs the heat insulation pad 3, the support member 212 simultaneously contacts the heat insulation pad 3 to provide a physical support point, which helps to prevent the heat insulation pad from deforming or warping under the single action of the adsorption force of the grasping suction cup 211, and can significantly improve the stability of grasping and avoid the heat insulation pad 3 from shaking during the feeding movement after grasping the heat insulation pad 3.

[0056] It should be noted that based on the material of the heat insulation pad 3, to ensure non-rigid contact between the support member 212 and the heat insulation pad 3 when the support member 212 supports the heat insulation pad 3, the material of the support member 212 can be set to the same material as the heat insulation pad 3 to avoid damage to the heat insulation pad 3 caused by the support member 212.

[0057] In this embodiment, by providing the support member 212, during the grasping and preliminary positioning stage of the heat insulation pad 3, the support member 212 can contact the edge or specific structure of the heat insulation pad to help the grasping suction cup 211 position more accurately (that is, the support member 212 also has the function of assisting in positioning); in addition, the support member 212 provides support under the heat insulation pad 3, which can reduce the vertical load of the grasping tooling 20 when grasping the heat insulation pad 3. At this time, the weight of the heat insulation pad 3 is not only transmitted through the grasping suction cup 211, but also dispersed to the structure of the grasping tooling 20 through the support member 212, thereby reducing the requirement for the load capacity of the grasping tooling 20.

[0058] Furthermore, as Figure 3 、 Figure 4 shown, at least one positioning component 22 is further disposed on the grasping tooling 20. The positioning component 22 is used to position the heat insulation pad 3. The positioning component 22 can achieve precise positioning of the heat insulation pad 3 in three-dimensional space by cooperating with specific geometric features (such as holes, edges, protrusions, etc.) on the heat insulation pad 3. During the grasping process, before or simultaneously when the grasping suction cup 211 adsorbs the heat insulation pad 3, the positioning component 22 will first contact the heat insulation pad 3 for preliminary positioning to ensure that the heat insulation pad 3 is in the correct position when being grasped, and avoid deviation during the grasping process.

[0059] Specifically, as Figure 2As shown, the heat insulation pad 3 is provided with positioning holes 30. The positioning component 22 includes positioning posts 221. The positioning posts 221 have a connection position that cooperates with the positioning holes 30, and the positioning posts 221 have an avoidance position that is separated from the positioning holes 30. Through the efficient cooperation between the positioning holes 30 and the positioning posts 221, the automation level and assembly accuracy in the assembly process of the feeding equipment for the heat insulation pad 3 can be significantly improved, the need for manual operation is reduced, and the risk of assembly errors is lowered at the same time. When the heat insulation pad 3 is preliminarily positioned or installed and positioned, the positioning posts 221 will move to the connection position, align with and insert into the positioning holes 30 on the heat insulation pad 3. When the heat insulation pad 3 is placed at the final assembly position, the positioning posts 221 will switch to the avoidance position to avoid interference with the heat insulation pad 3 or other mechanical components.

[0060] Optionally, the positioning posts 221 can be of a telescopic pin post structure, a magnetic positioning post structure, a pneumatic or hydraulic positioning post structure. Preferably, the positioning posts 221 are arranged in a telescopic pin post structure, which has a simple structure and a low cost.

[0061] Furthermore, as Figure 3 、 Figure 4 shown, the grasping tooling 20 includes a bracket body 200, a plurality of grasping components 21 are distributed along the circumferential direction of the bracket body 200, and the positioning component 22 is arranged on the bracket body 200. The bracket body 200 serves as the basic framework of the grasping tooling 20, which can increase the grasping force-bearing area between the grasping tooling 20 and the heat insulation pad 3 to improve the grasping stability. Among them, the bracket body 200, as a stable support structure, not only bears the grasping components 21 and the positioning component 22, but also provides necessary support for the heat insulation pad 3. The grasping components 21 are distributed along the circumferential direction of the bracket body 200, enabling multi-point grasping of the heat insulation pad 3, which can more evenly disperse the weight of the heat insulation pad 3, reduce the load on a single grasping component 21, and at the same time improve the stability of the heat insulation pad 3 during the grasping process, avoiding deformation or damage to the heat insulation pad 3. The positioning component 22 is also arranged on the bracket body 200 to facilitate precise positioning before and during grasping. The positioning posts 221 or other positioning devices in the positioning component 22 can cooperate with the positioning holes 30 on the heat insulation pad 3 to ensure that the heat insulation pad 3 is in the correct position before grasping, and at the same time assist the positioning of the grasping components 21 during the grasping process, further enhancing the stability and accuracy of grasping.

[0062] In this embodiment, through the collaborative action of the bracket body 200, a plurality of grasping components 21 and the positioning component 22, the difficulties in grasping and positioning the heat insulation pad 3 can be effectively solved, the automation level of the assembly process is improved, the assembly error is reduced, and at the same time the need for manual operation is lowered, enhancing the production efficiency and safety.

[0063] Specifically, as Figure 4As shown in the figure, the bracket body 200 includes a first bracket 201 and a second bracket 202. The first bracket 201 and the second bracket 202 are arranged at an angle. The grasping assembly 21 is arranged on the first bracket 201 and the second bracket 202, and at least part of the positioning assembly 22 is arranged on the first bracket 201. The bracket body 200 is subdivided into the first bracket 201 and the second bracket 202. At the same time, the first bracket 201 and the second bracket 202 are arranged at an angle, so that the bracket body 200 can be set according to the spatial distribution and shape of the heat insulation pad 3. Furthermore, the grasping assembly 21 can contact and grasp the heat insulation pad 3 from different angles and directions. Multi-angle grasping can improve the adaptability and success rate of grasping, ensuring that even if the shape of the heat insulation pad 3 is complex, a suitable grasping point can be found. In addition, the angle design of the first bracket 201 and the second bracket 202 helps to optimize the spatial layout of the bracket body 200. In a limited working area, the grasping assembly 21 and the positioning assembly 22 can be arranged more efficiently, reducing space waste, avoiding mutual interference between components, and also improving the structural strength of the bracket body 200.

[0064] It should be noted that the angle design of the first bracket 201 and the second bracket 202 also takes into account the dynamic characteristics during the grasping and handling of the heat insulation pad 3. By optimizing the angle and bracket layout, the vibration and swing of the bracket body 200 during operation can be reduced, and the stability of the handling of the heat insulation pad 3 can be improved.

[0065] Optionally, the first bracket 201 extends along the length direction of the heat insulation pad 3. The length direction of the heat insulation pad 3 is the longest extension direction of the heat insulation pad 3 in three-dimensional space. The first bracket 201 extends along the length direction of the heat insulation pad 3, which can provide support along the longest side direction of the heat insulation pad 3 and reduce its bending or deformation.

[0066] Optionally, the second bracket 202 extends along the height direction of the heat insulation pad 3. The height direction of the heat insulation pad 3 refers to the distance direction from the bottom to the top in the plane perpendicular to the length direction of the heat insulation pad, that is, the thickness direction of the heat insulation pad 3. The second bracket 202 extends along the height direction of the heat insulation pad 3. The main purpose is to provide necessary support and positioning in the vertical direction to ensure that the heat insulation pad 3 can maintain the correct height during grasping and installation, and avoid assembly problems caused by incorrect position in the height direction.

[0067] In this embodiment, through the specific layout of the first bracket 201 and the second bracket 202, the grasping tool 20 can effectively support and position the heat insulation pad 3 from two dimensions of the length direction and the height direction of the heat insulation pad 3, which can significantly improve the accuracy of grasping and assembly, reduce assembly errors caused by position deviation, and at the same time make the grasping tool 20 more stable when handling the heat insulation pad 3, improving the efficiency and reliability of the automatic assembly line.

[0068] Furthermore, as Figure 4 shown, the bracket body 200 further includes a reinforcing bracket 203. One end of the reinforcing bracket 203 is connected to the first bracket 201, and the other end of the reinforcing bracket 203 is connected to the second bracket 202. The reinforcing bracket 203 connects the first bracket 201 and the second bracket 202, forming a triangular structure, which can maximize the strength of the first bracket 201 and the second bracket 202, and can better resist bending, twisting or vibration that may occur during the grasping and handling of the heat insulation pad 3, ensuring the stable performance of the grasping tooling 20 under high load or complex operations. When the bracket body 200 grasps and loads the heat insulation pad 3, the pressure of the heat insulation pad 3 is preferentially transmitted to the first bracket 201 and the second bracket 202 through the grasping assembly 21. Due to the setting of the reinforcing bracket 203, the pressure of the heat insulation pad 3 can be transmitted into the triangular structure, greatly dispersing and absorbing the pressure of the load, thereby improving the dynamic stability of the entire grasping tooling 20 and the smoothness during the grasping and handling of the heat insulation pad 3.

[0069] Furthermore, as Figure 1 shown, the heat insulation pad assembly system further includes a fastening mechanism 4. The fastening mechanism 4 is movably arranged on the loading base 1, and the fastening mechanism 4 is used for assembling the heat insulation pad 3. The fastening mechanism 4 can move in multiple directions, which can meet the assembly requirements of the heat insulation pad 3 at different positions and angles. Such a highly flexible setting can ensure that the fastening mechanism 4 accurately aligns with the fixing points on the heat insulation pad 3 and the studs and other components at the assembly position of the heat insulation pad 3, so as to achieve precise assembly. After the fastening mechanism 4 is aligned, the next assembly operation can be carried out to stably fix the heat insulation pad 3 at the assembly position at the bottom end of the cab.

[0070] In an embodiment of the present application, the heat insulation pad assembly system further includes a visual positioning mechanism. The visual positioning mechanism is used to determine the position of the heat insulation pad 3 and the assembly position of the heat insulation pad 3. The visual positioning mechanism analyzes and identifies the feature points of the heat insulation pad, such as the hole positions and edges of the heat insulation pad 3, to ensure that the position of the heat insulation pad 3 during grasping is consistent with the expectation and avoid position deviation during the grasping process. The visual positioning mechanism can also identify the assembly position of the heat insulation pad 3 and determine the precise coordinates of the assembly position, so as to ensure that the fastening mechanism 4 can accurately align with the assembly position and perform subsequent assembly operations.

[0071] In the embodiment of the present application, the vision positioning mechanism includes at least one 3D (Three-Dimensional) camera. Through the 3D camera, high-precision scanning and recognition of the left heat insulation pad and the right heat insulation pad can be performed to obtain information such as their positions, directions, and postures in space. Through the data provided by the vision positioning mechanism, not only can the grasping of the heat insulation pad 3 be optimized, but also its assembly process can be further optimized. At the same time, the vision positioning mechanism and the grasping tooling 20 are connected through an integrated control system, and this system can process and analyze sensor data and adjust the position of the vision positioning mechanism in real time to facilitate the realization of an efficient automated assembly process.

[0072] Further, as Figures 1 to 3 shown, the heat insulation pad assembly system further includes a stock preparation mechanism 5. The stock preparation mechanism 5 is arranged on the loading base 1, and the stock preparation mechanism 5 is used to store fastening materials, and the fastening materials are used to fasten the heat insulation pad 3. Arranging the stock preparation mechanism 5 on the loading base 1 together can be used to supply materials to the fastening mechanism 4, improving the assembly efficiency. The stock preparation mechanism 5 has a dedicated storage area for storing assembly materials such as nuts and gaskets. Through connection with the fastening mechanism 4, the stock preparation mechanism 5 can automatically provide assembly materials for the fastening mechanism 4. The stock preparation mechanism 5 is highly integrated with system components such as the loading base 1, the vision positioning mechanism, and the fastening mechanism 4 to form a coordinated and operating whole, realizing the automation of the assembly process.

[0073] Further, as Figure 2 、 Figure 3 shown, the heat insulation pad assembly system further includes a first robotic arm 11 and a second robotic arm 12. The first end of the first robotic arm 11 is arranged on the loading base 1, and the second end of the first robotic arm 11 is connected to the grasping tooling 20; the first end of the second robotic arm 12 is arranged on the loading base 1, and the second end of the second robotic arm 12 is provided with a fastening mechanism 4. The first ends of the first robotic arm 11 and the second robotic arm 12 are fixed on the loading base 1, ensuring the stability of the first robotic arm 11 and the second robotic arm 12. Through collaborative operation, the first robotic arm 11 and the second robotic arm 12 form an efficient heat insulation pad 3 assembly system. At the same time, the first robotic arm 11 and the second robotic arm 12 are highly integrated with system components such as the vision positioning mechanism and the stock preparation mechanism 5. Through real-time data exchange and instruction control, the automation and intelligence of the entire assembly process are realized. According to the position information of the heat insulation pad 3 and the assembly position information provided by the vision positioning mechanism, and the fastening materials provided by the stock preparation mechanism 5, the grasping, positioning, and fastening operations are automatically performed to ensure the continuity and efficiency of the assembly process.

[0074] It should be noted that the visual positioning mechanism can be arranged on the second robotic arm 12. That is, the second end of the second robotic arm 12 is integrally provided with both a visual positioning mechanism and a fastening mechanism 4, which can directly perform real-time positioning and alignment of the heat insulation pad 3 at the assembly position without additional moving steps to adjust the relative positions of the visual positioning mechanism and the fastening mechanism 4, thereby improving the assembly accuracy and speed. Due to the close integration of the visual positioning mechanism and the fastening mechanism 4, the second robotic arm 12 can quickly respond to the visual positioning data and immediately adjust the position and posture of the fastening mechanism 4 to achieve fast and precise fastening assembly, reducing the waiting time during the assembly process and improving the overall efficiency.

[0075] In an embodiment of the present application, the fastening mechanism 4 at least includes a tightening gun 40. The second end of the second robotic arm 12 is connected to the tightening gun 40, and the tightening gun 40 is used to tighten and load the heat insulation pad 3. The tightening gun 40 can perform the tightening operation of the heat insulation pad 3 alone or in cooperation with multiple others. After the tightening gun 40 is driven by the loading base 1 to move to the assembly position of the heat insulation pad 3, it can automatically tighten the stud at the assembly position without manual operation, greatly improving the automation degree of the assembly process. At the same time, the tightening gun 40 can precisely control the tightening torque. Improper torque control may cause the screw or bolt to be too tight or too loose, which may cause part damage, stress concentration, or the instability of the assembled heat insulation pad 3. The tightening gun 40 can automatically adjust the tightening force according to different assembly requirements through the built-in torque sensor or controller to ensure that the fastening strength meets the standard.

[0076] In an embodiment of the present application, there are two grasping tools 20, which are oppositely arranged at both ends of the loading base 1. Material racks are arranged at both ends of the loading base 1, and the two material racks store the front heat insulation pad and the rear heat insulation pad respectively. Then, one grasping tool 20 is arranged at each end of the loading base 1, and the two grasping tools respectively grasp the front heat insulation pad and the rear heat insulation pad, so that the front heat insulation pad and the rear heat insulation pad can be assembled simultaneously in one process without separately assembling the front and rear heat insulation pads, improving the production efficiency.

[0077] In this embodiment, the two grasping tools 20 are respectively arranged on two first robotic arms 11. Combined with the visual positioning mechanism, the two grasping tools 20 can successively grasp the heat insulation pads on the two material racks, and then achieve the state where the two grasping tools 20 simultaneously clamp the heat insulation pad 3. Then, during the assembly process of the heat insulation pad 3, there is no need to move the loading mechanism 2 again to grasp the heat insulation pad 3, which can improve the assembly efficiency.

[0078] As can be seen from the above description, by using the heat insulation pad assembly system in the above embodiments, the following technical effects can be achieved: through the efficient cooperation between the heat insulation pad 3 feeding mechanism and the robotic arm, and the continuous automatic feeding of gaskets and nuts, the assembly time is significantly shortened, the production efficiency is improved, and the optimized design of the grasping tooling 20 and the robotic arm grasping strategy ensure the stability and positioning accuracy of the heat insulation pad 3 during installation, thereby improving the assembly quality.

[0079] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship between one device or feature and other devices or features as shown in the figures. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientation of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0080] In addition to the above, it should also be noted that when referring to "one embodiment", "another embodiment", "embodiment" etc. in this specification, it means that the specific features, structures or characteristics described in connection with that embodiment are included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in connection with any one embodiment, it is intended that the implementation of such feature, structure or characteristic in combination with other embodiments also falls within the scope of the present invention.

[0081] In the above embodiments, the descriptions of each embodiment have their own emphases. For parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0082] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A heat insulation pad assembly system, characterized in that, Including: A loading base (1), and the loading base (1) is arranged close to the heat insulation pad loading station; A loading mechanism (2), the loading mechanism (2) is movably arranged on the loading base (1), the loading mechanism (2) has a grasping tooling (20), and a plurality of grasping components (21) are arranged on the grasping tooling (20), and the grasping components (21) are used for grasping the heat insulation pad (3).

2. The heat insulation pad assembly system according to claim 1, characterized in that, The grasping component (21) includes a grasping suction cup (211) arranged on the grasping tooling (20), the grasping suction cup (211) has an adsorption state of being adsorbed and connected with the heat insulation pad (3), and the grasping suction cup (211) has a separation state of being separated from the heat insulation pad (3).

3. The heat insulation pad assembly system according to claim 2, characterized in that, The grasping component (21) further includes a support member (212) arranged on the grasping tooling (20), the support member (212) is arranged close to the grasping suction cup (211), when the grasping suction cup (211) is in the adsorption state, the support member (212) abuts against the heat insulation pad (3) to support the heat insulation pad (3).

4. The heat insulation pad assembly system according to any one of claims 1-3, characterized in that At least one positioning component (22) is further arranged on the grasping tooling (20), and the positioning component (22) is used for positioning the heat insulation pad (3).

5. The heat insulation pad assembly system according to claim 4, characterized in that, A positioning hole (30) is formed in the heat insulation pad (3), the positioning component (22) includes a positioning post (221), the positioning post (221) has a connection position for cooperating with the positioning hole (30), and the positioning post (221) has an avoidance position for separating from the positioning hole (30).

6. The heat insulation pad assembly system according to claim 4, characterized in that, The grasping tooling (20) includes a bracket body (200), and a plurality of the grasping components (21) are arranged along the circumferential direction of the bracket body (200), and the positioning component (22) is arranged on the bracket body (200).

7. The heat insulation pad assembly system according to claim 6, characterized in that, The bracket body (200) includes a first bracket (201) and a second bracket (202), the first bracket (201) and the second bracket (202) are arranged at an included angle, the grasping components (21) are arranged on the first bracket (201) and the second bracket (202), and at least part of the positioning component (22) is arranged on the first bracket (201).

8. The heat insulation pad assembly system according to claim 7, characterized in that, The first bracket (201) extends along the length direction of the heat insulation pad (3).

9. The heat insulation mat assembly system according to claim 7, wherein, The second bracket (202) extends along the height direction of the heat insulation pad (3).

10. The heat insulation pad assembly system according to claim 7, characterized in that The bracket body (200) further includes a strengthening bracket (203), one end of the strengthening bracket (203) is connected to the first bracket (201), and the other end of the strengthening bracket (203) is connected to the second bracket (202).

11. The heat insulation pad assembly system according to claim 2, characterized in that, The heat insulation pad assembly system further includes: A fastening mechanism (4), the fastening mechanism (4) is movably arranged on the loading base (1), and the fastening mechanism (4) is used for performing an assembly operation on the heat insulation pad (3).

12. The heat insulation pad assembly system according to claim 1 or 11, characterized in that, The heat insulation pad assembly system further includes: The stock preparation mechanism (5) is arranged on the loading base (1), and the stock preparation mechanism (5) is used for storing fastening materials, and the fastening materials are used for fastening the heat insulation pad (3).

13. The heat insulation pad assembly system according to claim 11, characterized in that, The heat insulation pad assembly system further includes: The first robotic arm (11), the first end of the first robotic arm (11) is arranged on the loading base (1), and the second end of the first robotic arm (11) is connected to the grasping tooling (20); The second robotic arm (12), the first end of the second robotic arm (12) is arranged on the loading base (1), and the fastening mechanism (4) is arranged at the second end of the second robotic arm (12).

14. The heat insulation pad assembly system according to claim 1, characterized in that, There are two grasping toolings (20), and the two grasping toolings (20) are oppositely arranged at both ends of the loading base (1).

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