Workpiece carrier structure and production and transportation device

Abstract

The utility model discloses a workpiece carrier structure and a production transportation device. The workpiece carrier structure comprises a carrier body, the carrier body is provided with a containing cavity used for containing a workpiece, the cavity wall of the containing cavity extends outwards to form a limiting block, and the side, close to the containing cavity, of the limiting block is further provided with a guide part. Through the arrangement of the placing cavity on the carrier body, a preset position and space can be accurately provided for a workpiece, the stability and the accuracy of the workpiece in the machining and transporting process are ensured, the fixing effect of the workpiece is further enhanced through the design of the limiting block, the workpiece is prevented from moving or misplacing in the operation process, and the working efficiency is improved. The production efficiency and the quality stability are improved; besides, the guide part arranged on the side, close to the containing cavity, of the limiting block plays a role in guiding the workpiece to enter or leave the containing cavity smoothly, the loading and unloading process of the workpiece is simplified, the operation difficulty and time are reduced, the working efficiency is improved, and meanwhile the risk that the workpiece is damaged due to misoperation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece carriers, in particular to a workpiece carrier structure and a production and transportation device. Background Art

[0002] In modern industrial automated production, efficient, precise, and safe workpiece transportation and positioning are critical to ensuring smooth production processes and consistent product quality. Workpiece carriers, the bridge between production equipment and workpieces, have a direct impact on production efficiency, cost control, and product yield. Traditional workpiece carriers, which mostly utilize simple pallets or fixtures, meet basic handling and positioning requirements to a certain extent but often fall short when faced with high-precision machining requirements.

[0003] Specifically, traditional vehicles have limitations in the following aspects:

[0004] Insufficient positioning accuracy: Traditional pallet-type carriers lack precise limiting mechanisms, and workpieces are prone to shifting during placement, resulting in positioning errors during subsequent processing or assembly, affecting the quality of the final product.

[0005] Low operational efficiency: The lack of an effective guide structure requires manual and precise alignment of workpieces during loading and unloading, which consumes time and manpower and reduces overall production efficiency.

[0006] Safety issues: If the workpiece is not fixed firmly during transportation, it is easy to slip or collide, which may not only damage the workpiece but also cause harm to the operator.

[0007] In view of the above problems, the industry urgently needs a workpiece carrier structure with a more reasonable design and more comprehensive functions to overcome the shortcomings of existing technologies and improve production efficiency and product quality. Utility Model Content

[0008] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a workpiece carrier structure and a production transportation device.

[0009] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0010] In a first aspect, an embodiment of the utility model provides a workpiece carrier structure, comprising: a carrier body, the carrier body being provided with a placement cavity for placing the workpiece, the cavity wall of the placement cavity being provided with a limiting block extending outward, and the limiting block being provided with a guide portion on a side close to the placement cavity.

[0011] In a specific embodiment, the carrier body is further provided with a placement groove, and the placement groove cooperates with the placement cavity to place the workpiece.

[0012] In one embodiment, the bottom of the carrier body is provided with supporting legs.

[0013] In a specific embodiment, the carrier body is square in shape, and the number of the supporting legs is four and evenly distributed at the four corners of the bottom of the carrier body.

[0014] In a specific embodiment, a blocking block is further provided on the outer side of the carrier body located at the placement cavity.

[0015] In a specific embodiment, the blocking block includes a left blocking block, a right blocking block and a front blocking block, the left blocking block and the right blocking block are respectively located on the left and right sides of the placement cavity, and the front blocking block is located on the front side of the placement cavity and close to the area of ​​the placement slot.

[0016] In one embodiment, the carrier body is made of bakelite.

[0017] The workpiece carrier structure of the present invention has the following advantages compared with the prior art: by setting a placement cavity on the carrier body, a predetermined position and space can be accurately provided for the workpiece, ensuring the stability and accuracy of the workpiece during processing, transportation or storage. The design of the limit block further enhances the fixation effect of the workpiece, preventing it from moving or dislocating during operation, thereby improving production efficiency and quality stability. In addition, the guide portion of the limit block provided on one side of the placement cavity plays a role in guiding the workpiece to smoothly enter or leave the placement cavity. This design simplifies the loading and unloading process of the workpiece, reduces the difficulty and time of operation, improves work efficiency, and also reduces the risk of damage to the workpiece due to improper operation.

[0018] In the second aspect, an embodiment of the present invention provides a production and transportation device, including the workpiece carrier structure, loading assembly, conveying assembly, operating track and unloading assembly as described above; the loading assembly is located at the front end of the conveying assembly, the operating track is arranged horizontally and parallel to the conveying assembly, and the unloading assembly is located at the rear end of the conveying assembly. The loading assembly is used to convey the workpiece to be processed, and the conveying assembly conveys the empty carrier structure from back to front. The operating track is used to slide the carrier structure equipped with the workpiece to be processed and serve as a workpiece production station, and the unloading assembly is used to convey the assembled workpiece.

[0019] In a specific embodiment, a paste brushing assembly is further provided at the front end of the operating track, and the paste brushing assembly is used to perform a paste brushing operation on the workpiece to be processed.

[0020] In a specific embodiment, limiting rods are provided on both sides of the operating track.

[0021] The production and transportation device of the present invention has the following advantages compared with the prior art: by integrating the loading component, conveying component, operating track and unloading component, an orderly and efficient production process is formed; the loading component is responsible for providing the workpiece to be processed, and the conveying component is responsible for conveying the empty carrier structure to the vicinity of the operating track for manual access. This design reduces the waiting time of the workpiece and the carrier, and improves the overall production efficiency; on the operating track, humans are responsible for placing the workpiece to be processed on the carrier structure, and assembling the workpiece in sequence according to the assembly line steps. This method of manual participation can ensure that each workpiece is properly processed and assembled, thereby improving production quality; in addition, through the design of the conveying component and the operating track, production personnel do not need to frequently carry workpieces and carriers between different workstations, thereby reducing labor intensity. At the same time, the automated operation of the conveying component also reduces the physical exertion of production personnel and improves work comfort.

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 A three-dimensional schematic diagram of the workpiece carrier structure provided by the utility model;

[0025] Figure 2 A schematic diagram of an application scenario of the workpiece carrier structure provided by the present invention cooperating with the workpiece;

[0026] Figure 3 This is an exploded schematic diagram of the workpiece carrier structure and the workpiece provided by the present invention;

[0027] Figure 4 This is a schematic diagram of an application scenario of the production and transportation device provided by the utility model.

[0028] Reference numerals:

[0029] The carrier body 10, the placement cavity 11, the placement groove 12, the limit block 20, the guide part 21, the support foot 30, the blocking block 40, the left blocking block 41, the right blocking block 42, the front blocking block 43, the loading assembly 50, the conveying assembly 60, the operating track 70, the unloading assembly 80, and the paste brushing assembly 90. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0037] See also Figures 1 to 3 In the specific embodiment shown, the utility model discloses a workpiece carrier structure, including: a carrier body 10, the carrier body 10 is provided with a placement cavity 11 for placing the workpiece, the cavity wall of the placement cavity 11 extends outward with a limiting block 20, and the limiting block 20 is further provided with a guide portion 21 on the side close to the placement cavity 11.

[0038] Specifically, by providing the placement cavity 11 on the carrier body 10, a predetermined position and space can be accurately provided for the workpiece, ensuring the stability and accuracy of the workpiece during processing, transportation or storage. The design of the limit block 20 further enhances the fixation effect of the workpiece, prevents it from moving or misaligning during operation, and improves production efficiency and quality stability. In addition, the guide portion 21 provided on one side of the limit block 20 close to the placement cavity 11 plays a role in guiding the workpiece to smoothly enter or leave the placement cavity 11. This design simplifies the loading and unloading process of the workpiece, reduces the difficulty and time of operation, improves work efficiency, and also reduces the risk of damage to the workpiece due to improper operation. In addition, the existence of the limit block 20 and the guide portion 21 not only serves the positioning and guidance of the workpiece, but also enhances the carrier body 10 to a certain extent. The structural strength of the workpiece carrier 11 is enhanced, and they serve as additional supporting structures to help resist external forces, protect the workpiece in the placement cavity 11 from external shocks or vibrations, and ensure the safety and integrity of the workpiece. In addition, the workpiece carrier structure is flexibly designed and can adapt to the loading requirements of workpieces of different types and specifications by adjusting the size and shape of the placement cavity 11 and the specific configuration of the limit block 20 and the guide portion 21. This high adaptability enables the same carrier structure to be widely used in a variety of production scenarios, reducing production costs and improving resource utilization. In addition, due to the concise and clear structural design and the clear functions of each component, the maintenance and maintenance of the carrier in daily use becomes easier. At the same time, the standardized design also helps to achieve unified management and rapid replacement of carriers, providing strong support for the efficient operation of the production line.

[0039] In one embodiment, see Figure 1 As shown, the carrier body 10 is further provided with a placement groove 12 , and the placement groove 12 cooperates with the placement cavity 11 to place the workpiece.

[0040] Specifically, the design of the placement groove 12 provides a clear positioning and support point for the workpiece. When the workpiece is placed on the carrier, the placement cavity 11 and the placement groove 12 can ensure that the workpiece remains stable in both the horizontal and vertical directions, avoiding errors caused by shaking or shifting of the workpiece during the assembly process. This precise positioning helps to improve the assembly accuracy of the workpiece and ensure product quality. In addition, the placement cavity 11 and the placement groove 12 usually have a certain depth and shape that matches the contour of the workpiece. This design can effectively prevent the workpiece from being damaged by external forces such as impact and extrusion during transportation or assembly. In addition, the combination of the placement groove 12 and the placement cavity 11 makes the placement and removal of the workpiece simpler and faster. Production personnel do not need to spend extra time and energy to find a suitable placement position or adjust the position of the workpiece. This design helps to shorten the assembly cycle and improve production efficiency. In addition, the setting of the placement groove 12 not only provides support for the workpiece, but also enhances the structural stability of the carrier body 10. During transportation or assembly, the carrier body 10 can better withstand the impact and vibration from the workpiece or other external forces, thereby extending the service life of the carrier.

[0041] In one embodiment, see Figures 1 to 3 As shown, the bottom of the carrier body 10 is provided with supporting legs 30 .

[0042] Specifically, the support legs 30 are used to provide support force to prevent the carrier body 10 from shaking so that the workpiece assembly process is smoother; in addition, the provision of the support legs 30 also facilitates the movement of the carrier body 10. In other words, the design of the support legs 30 provides a firm support force for the carrier body 10, effectively avoiding errors caused by the shaking of the carrier during the workpiece assembly process. This stability is crucial to ensuring assembly accuracy and improving product quality. By reducing the shaking of the carrier, it can ensure that the workpiece maintains the correct position and posture during the assembly process, thereby avoiding the risk of poor assembly or damage. In addition, the provision of the support legs 30 not only enhances the stability of the carrier, but also optimizes the assembly environment. Production personnel can perform assembly operations on a more stable and reliable carrier, reducing the inconvenience and interference caused by the shaking of the carrier, which helps to improve assembly efficiency and shorten the production cycle, thereby creating more economic benefits for the enterprise. In addition, the design of the support legs 30 also takes into account the mobility of the carrier. Through reasonable layout and material selection, the support legs 30 not only provide sufficient supporting force, but also enable the carrier body 10 to be easily pushed or moved. This design enables production personnel to quickly move the carrier from one workstation to another when needed, thereby improving work efficiency and flexibility. In addition, the support legs 30 are usually made of wear-resistant and non-slip materials, which can effectively protect the supporting surface from the weight of the carrier and the friction and wear generated during movement. At the same time, the design of the support legs 30 can also disperse the pressure of the carrier on the supporting surface, thereby extending the service life of the carrier. In addition, parameters such as the height, shape and material of the support legs 30 can be adjusted and optimized according to the actual working environment and needs. This design enables the carrier to adapt to different working environments and support surface conditions, thereby improving its versatility and scope of application.

[0043] In one embodiment, see Figures 1 to 3 As shown, the carrier body 10 is square in shape, and there are four supporting legs 30 evenly distributed at the four corners of the bottom of the carrier body 10 .

[0044] Specifically, the square-shaped design of the carrier body 10 makes its overall structure more stable and able to withstand greater weight and pressure. At the same time, the four support legs 30 are evenly distributed at the four corners of the bottom, forming a stable support structure, which effectively prevents the carrier from tilting or shaking due to uneven force during transportation or assembly. This stability is crucial for protecting workpieces from damage and ensuring assembly accuracy. In addition, the design of the four support legs 30 makes the force distribution of the carrier body 10 more uniform. No matter in which direction the carrier moves or what external force is applied, the four support legs 30 can share the pressure together, avoiding damage caused by excessive force at a single point. This design extends the service life of the carrier and reduces noise and vibration caused by uneven force. In addition, the four support legs 30 are located at the four corners of the bottom of the carrier body 10, forming a natural fulcrum for transportation and movement. Production personnel can easily move the carrier from one place to another, improving work efficiency and flexibility. At the same time, the design of the support legs 30 also facilitates production personnel to perform operations such as tilting or rotating the carrier to adapt to different assembly requirements. Furthermore, the square design of the carrier body 10 allows for more efficient use of storage space. Compared to irregularly shaped carriers, square carriers are more compact and efficient when stacked, arranged, and transported. Furthermore, the design of the four support legs 30 reduces the pressure and wear on the carriers below when stacked, improving overall storage efficiency. Furthermore, the square shape and the four support legs 30 give the carrier body 10 a simpler and more aesthetically pleasing appearance. This design aligns with the standardization and modularization concepts of modern industrial manufacturing, making it easier to coordinate with other equipment and tools. Furthermore, the standardized design reduces production costs and maintenance difficulties, thereby enhancing a company's competitiveness.

[0045] In one embodiment, see Figures 1 to 3 As shown, a blocking block 40 is further provided on the outer side of the carrier body 10 located at the placement cavity 11 .

[0046] Specifically, the design of the stopper 40 directly addresses the problem of workpiece displacement that may occur during transportation or assembly. They fit tightly against the outside of the placement cavity 11, forming a reliable physical barrier that effectively prevents the workpiece from moving horizontally or vertically due to external forces (such as vibration, collision, etc.). This design ensures the stability and safety of the workpiece on the carrier and avoids assembly errors or damage caused by displacement. In addition, by preventing the workpiece from shifting, the design of the stopper 40 indirectly improves assembly accuracy and efficiency. On the assembly line, the workpiece needs to be precisely positioned in the predetermined position before subsequent assembly operations can be carried out. The stopper 40 ensures the positional stability of the workpiece during transportation, allowing the workpiece to arrive at the assembly station accurately, thereby reducing assembly errors and rework time caused by workpiece displacement. In addition, the design of the stopper 40 is generally adjustable to accommodate workpieces of different sizes and shapes. This design enables the carrier to carry a variety of workpieces, enhancing its versatility and flexibility. Enterprises can adjust the position and number of the stopper 40 according to actual needs to meet the assembly requirements of different workpieces. Furthermore, the stopper 40 not only serves as a barrier but also protects the workpiece from damage to a certain extent. During transportation, the workpiece may rub or collide with the carrier or other workpieces due to bumps or collisions. The design of the stopper 40 can reduce the damage caused by such friction and collisions to the workpiece, ensuring that the workpiece remains intact when it arrives at the assembly station. Furthermore, the design of the stopper 40 simplifies the workpiece's securing and positioning on the carrier. Production personnel do not need to use additional tools or equipment to secure the workpiece; they simply place the workpiece in the placement cavity 11 and ensure that it is blocked by the stopper 40. This design reduces operational difficulty and labor costs, and improves work efficiency.

[0047] In one embodiment, see Figures 1 to 3 As shown, the blocking block 40 includes a left blocking block 41, a right blocking block 42 and a front blocking block 43. The left blocking block 41 and the right blocking block 42 are respectively located on the left and right sides of the placement cavity 11, and the front blocking block 43 is located on the front side of the placement cavity 11 and close to the area of ​​the placement slot 12.

[0048] Specifically, the left stopper 41 and the right stopper 42 are located on the left and right sides of the placement cavity 11, respectively, and together they limit the horizontal (lateral) movement of the workpiece. The front stopper 43 is located at the front side of the placement cavity 11, and close to the placement slot 12, effectively preventing the workpiece from moving forward. This all-round protection design ensures the stability of the workpiece on the carrier. No matter how the carrier moves or is subjected to external forces, the workpiece can remain in the predetermined position, avoiding the risk of displacement and collision. In addition, the design of the stopper 40 not only prevents the displacement of the workpiece, but also indirectly improves the assembly accuracy and reliability. On the assembly line, the workpiece needs to be precisely positioned in the predetermined position before subsequent assembly operations can be carried out. By limiting the movement of the workpiece, the stopper 40 ensures that the workpiece can reach the assembly station accurately, thereby reducing the possibility of assembly errors and rework, and improving production efficiency and product quality. In addition, the design of the stopper 40 generally has a certain degree of adjustability to accommodate workpieces of different sizes and shapes. For example, the distance between the left stopper 41 and the right stopper 42 can be adjusted according to the width of the workpiece, and the height and position of the front stopper 43 can also be fine-tuned according to the front shape and depth of the workpiece. This design enables the carrier to carry a variety of workpiece types, enhancing its versatility and flexibility. In addition, the design of the stopper 40 simplifies the fixing and positioning of the workpiece on the carrier. Production personnel do not need to use additional tools or equipment to fix the workpiece. They only need to place the workpiece in the placement cavity 11 and ensure that it is blocked by the left stopper 41, the right stopper 42, and the front stopper 43. This design reduces operational difficulty and labor costs, and improves work efficiency. At the same time, due to the presence of the stopper 40, production personnel can more intuitively determine whether the workpiece has been correctly placed, reducing misoperation and inspection time. In addition, the blocking block 40 not only plays a blocking role, but also protects the workpiece from damage to a certain extent. During transportation or assembly, the workpiece may come into contact with the carrier or other workpieces due to bumps or collisions. The design of the blocking block 40 can reduce the damage caused to the workpiece by such contact and ensure that the workpiece remains intact when it arrives at the assembly station.

[0049] More specifically, the number of left block 41, right block 42, and front block 43 can be set based on production requirements and is not otherwise limited. Each of the left block 41, right block 42, and front block 43 is secured to the carrier body 10 with screws, allowing their positions to be adjusted based on production needs. This screw-fastening design allows for easy removal and reinstallation of the left block 41, right block 42, and front block 43, making the carrier adaptable to workpieces of varying sizes, shapes, and types. Production personnel can quickly adjust the position of the block 40 based on actual needs to ensure stability and accuracy of the workpiece on the carrier. This high degree of flexibility and configurability enables the carrier to be widely applicable in various production scenarios, improving production efficiency and flexibility. Furthermore, the adjustable position of the block 40 allows production personnel to precisely adjust the carrier layout based on the size and shape of the workpiece, maximizing space utilization, reducing unused space, and improving the compactness and efficiency of production lines. By optimizing space utilization, companies can more effectively manage production resources, reduce costs, and enhance competitiveness. Furthermore, the screw-fastening design makes the installation and adjustment of the block 40 simple and quick. Production personnel can easily secure and adjust the block 40 using only a screwdriver, without the need for complex tools or equipment. This simplified operational process reduces operational difficulty and labor costs, thereby improving work efficiency. Furthermore, the screw-fastening design facilitates the maintenance and replacement of the block 40. When the block 40 needs to be replaced due to long-term use or wear, production personnel can simply remove the old block 40 and install a new one. This easy maintenance and replacement design extends the life of the carrier and reduces maintenance costs.

[0050] In one embodiment, the carrier body 10 is made of bakelite.

[0051] Specifically, Bakelite, as a thermosetting plastic, exhibits excellent electrical insulation properties. In the fields of electronics, electrical engineering, and automated assembly, carriers often need to carry workpieces that carry an electrical charge or are susceptible to electromagnetic interference. Bakelite's carrier body 10 effectively isolates electrical currents and electromagnetic fields, protecting the workpieces from electrical damage and ensuring the stability and safety of the production process. Bakelite maintains its stable physical and chemical properties at high temperatures and is not easily deformed or melted. This allows the Bakelite carrier body 10 to withstand the high-temperature environments common in assembly lines, such as welding and hot pressing. Bakelite also exhibits excellent corrosion resistance, resisting erosion by corrosive substances such as acids and alkalis, extending the carrier's service life. Furthermore, despite being a lightweight material, Bakelite possesses high strength and wear resistance, enabling the Bakelite carrier body 10 to withstand the weight of the workpiece and external forces such as friction and collision during transportation, maintaining structural integrity and stability. This high strength and wear resistance ensure the carrier's reliability and durability over long-term use. Furthermore, Bakelite has excellent processability and formability, allowing it to be easily manufactured into carrier bodies 10 of various shapes and sizes through processes such as injection molding and compression molding. This ease of processing and forming allows Bakelite carriers to flexibly adapt to the needs of different workpieces, improving production efficiency and flexibility. Furthermore, Bakelite is a recyclable and environmentally friendly material, meeting the modern manufacturing industry's requirements for sustainable development. Carrier bodies 10 made of Bakelite can be recycled and reused after disposal, reducing environmental pollution and resource waste.

[0052] In one embodiment, the support legs 30 are made of metal.

[0053] Specifically, the metal support legs 30 have excellent strength and load-bearing capacity, and can bear the weight of the carrier body 10 and the workpiece thereon, ensuring the stability and safety of the entire carrier structure. During the assembly line or transportation process, the metal support legs 30 can effectively prevent the carrier from being deformed or damaged due to excessive weight. In addition, the metal material has excellent wear resistance and durability, and can withstand external forces such as friction and collision during long-term use, maintaining the integrity and functionality of the support legs 30, which means that the carrier with the metal support legs 30 can operate stably for a long time in harsh working environments, reducing the frequency of maintenance and replacement. In addition, the metal support legs 30 generally have good corrosion resistance and aging resistance, and can maintain the stability of their performance in harsh environments such as humidity, acid and alkali, which means that the carrier with the metal support legs 30 can be used for a long time in a variety of environments without worrying about corrosion or aging of the support legs 30.

[0054] See also Figures 1 to 4In the specific embodiment shown, the embodiment of the utility model provides a production and transportation device, including the workpiece carrier structure, loading assembly 50, conveying assembly 60, operating rail 70 and unloading assembly 80 as described above; the loading assembly 50 is located at the front end of the conveying assembly 60, the operating rail 70 and the conveying assembly 60 are arranged horizontally and parallel, and the unloading assembly 80 is located at the rear end of the conveying assembly 60. The loading assembly 50 is used to convey the workpiece to be processed, and the conveying assembly 60 conveys the empty carrier structure from back to front. The operating rail 70 is used to slide the carrier structure equipped with the workpiece to be processed and serve as a workpiece production station, and the unloading assembly 80 is used to convey the assembled workpiece.

[0055] Specifically, the production process of the workpiece is as follows: first, the loading component 50 transports the workpiece to be processed from front to back to a workstation close to the conveying component 60, and then the production personnel take the workpiece to be processed and the empty carrier structure respectively and place them on the operating track 70, and place the workpiece to be processed on the carrier structure, and then assemble the workpiece in sequence on the operating track 70 according to the assembly line steps (that is, the previous production personnel pushes the carrier structure to the assembly station of the next production personnel after completing the assembly process, and so on), until the workpiece assembly is completed, and then the last production personnel places the assembled workpiece on the unloading component 80, and the unloading component 80 performs unloading operations on the assembled workpiece from front to back, and at the same time, the last production personnel puts the empty carrier structure back to the conveying component 60, and the conveying component 60 transports the empty carrier structure from back to front to the workstation of the first production personnel, and the above production process is repeated.

[0056] In one embodiment, a paste brushing assembly 90 is further provided at the front end of the operating track 70 , and the paste brushing assembly 90 is used to perform a paste brushing operation on the workpiece to be processed.

[0057] Specifically, the workpiece includes an electrical box and a circuit board. The paste brushing component 90 is used to automatically brush thermal paste on the electrical box or for production personnel to manually brush thermal paste on the electrical box. The loading component 50 transports the circuit board from front to back to the work station of the conveying component 60. Then the first production personnel first takes the empty carrier structure and places it on the operating track 70, and then places the electrical box on the carrier structure, and finally places the circuit board on the electrical box. Subsequent production personnel operate in sequence according to the assembly process until the electrical box and the circuit board are assembled into an integral structure to form an assembled workpiece.

[0058] In one embodiment, limiting rods (not shown in the figure) are provided on both sides of the operating track 70 .

[0059] Specifically, the width of the operating track 70 is adapted to the width of the carrier structure, and then the limiting rods limit the carrier structure. In other words, by providing limiting rods on both sides of the operating track 70 and precisely adapting them to the width of the carrier structure, it is possible to ensure that the carrier maintains a stable path as it moves along the operating track 70. The limiting rods serve as physical boundaries, effectively preventing the carrier from deviating from the predetermined track due to external forces or operational errors, thereby improving the accuracy and reliability of operation. In addition, the presence of the limiting rods not only limits the lateral movement of the carrier, but also enhances the overall stability of the carrier during operation. Especially in high-speed movement or heavy load conditions, the limiting rods can effectively prevent the carrier from shaking or overturning, ensuring the safety of the operation site and the personal safety of production personnel.

[0060] Specifically, the loading assembly 50, the conveying assembly 60, the operating track 70, the unloading assembly 80 and the paste brushing assembly 90 all adopt existing public technologies and will not be elaborated on here.

[0061] The production and transportation device forms an orderly and efficient production process by integrating the loading component 50, the conveying component 60, the operating track 70 and the unloading component 80. The loading component 50 is responsible for providing the workpiece to be processed, and the conveying component 60 is responsible for conveying the empty carrier structure to the vicinity of the operating track 70 for manual access. This design reduces the waiting time of the workpiece and the carrier, and improves the overall production efficiency; on the operating track 70, humans are responsible for placing the workpiece to be processed on the carrier structure and assembling the workpiece in sequence according to the assembly line steps. This manual participation method can ensure that each workpiece is properly handled and assembled, thereby improving production quality; in addition, through the design of the conveying component 60 and the operating track 70, production personnel do not need to frequently carry workpieces and carriers between different workstations, thereby reducing labor intensity. At the same time, the automated operation of the conveying component 60 also reduces the physical exertion of production personnel and improves work comfort.

[0062] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A workpiece carrier structure, characterized in that: include: The carrier body is provided with a placement cavity for placing the workpiece, the cavity wall of the placement cavity extends outward with a limiting block, and the limiting block is further provided with a guide portion on a side close to the placement cavity.

2. The workpiece carrier structure according to claim 1, characterized in that: The carrier body is further provided with a placement groove, and the placement groove cooperates with the placement cavity to place the workpiece.

3. The workpiece carrier structure according to claim 2, characterized in that: The bottom of the carrier body is provided with supporting feet.

4. The workpiece carrier structure according to claim 3, characterized in that: The carrier body is square in shape, and the number of the supporting legs is four and they are evenly distributed at the four corners of the bottom of the carrier body.

5. The workpiece carrier structure according to claim 2, characterized in that: The carrier body is further provided with a blocking block on the outside of the placement cavity.

6. The workpiece carrier structure according to claim 5, characterized in that: The blocking block includes a left blocking block, a right blocking block and a front blocking block. The left blocking block and the right blocking block are respectively located on the left and right sides of the placement cavity. The front blocking block is located on the front side of the placement cavity and close to the area of ​​the placement slot.

7. The workpiece carrier structure according to claim 1, characterized in that: The carrier body is made of bakelite.

8. A production and transportation device, characterized in that: It includes the workpiece carrier structure, loading assembly, conveying assembly, operating track and unloading assembly as described in any one of claims 1 to 7; the loading assembly is located at the front end of the conveying assembly, the operating track is arranged horizontally and parallel to the conveying assembly, the unloading assembly is located at the rear end of the conveying assembly, the loading assembly is used to convey the workpiece to be processed, the conveying assembly conveys the empty carrier structure from back to front, the operating track is used to slide the carrier structure equipped with the workpiece to be processed and serve as a workpiece production station, and the unloading assembly is used to convey the assembled workpiece.

9. The production and transportation device according to claim 8, characterized in that: A paste brushing assembly is also provided at the front end of the operating track, and the paste brushing assembly is used to perform a paste brushing operation on the workpiece to be processed.

10. The production and transportation device according to claim 8, characterized in that: Limit rods are provided on both sides of the operating track.

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