Bearing and transferring device for painted parts

Abstract

The bearing and transferring device comprises a transferring trolley, and the transferring trolley comprises a bearing frame configured to bear the paint spraying pieces; and the at least two limiting pieces are constructed to have flexibility, the at least two limiting pieces are movably arranged on the bearing frame, and the distance between every two adjacent limiting pieces is adjustable so as to be suitable for containing different paint spraying pieces. In the embodiment of the invention, the limiting pieces are configured to be flexible, the paint spraying piece is placed between every two adjacent limiting pieces, the paint spraying piece is clamped through the two limiting pieces, soft extrusion and fixing of the paint spraying piece are achieved, and the paint face of the paint spraying piece can be prevented from being collided and abraded; and the distance between every two adjacent limiting pieces is adjustable, so that the paint spraying piece storage and transfer device is suitable for storage and transfer of paint spraying pieces of different sizes and models, has high flexibility, high efficiency and protectiveness, and is wide in application range.

Description

Technical Field

[0001] The present disclosure relates to the field of engineering machinery, and in particular to a bearing and transporting device for painting parts. Background Art

[0002] The manufacturing process of construction machinery products involves multiple processes and production lines. Among them, there are many types and quantities of painted parts with different sizes and structures. It is common for different painted parts to be mixed together. Painted parts may be bumped and peeled during storage or transportation, resulting in poor product quality consistency. Summary of the invention

[0003] Some embodiments of the present disclosure provide a bearing and transporting device for spray-painted parts, which is suitable for storing or transporting various spray-painted parts.

[0004] In one aspect of the present disclosure, a device for carrying and transferring a painted part is provided, comprising a transfer vehicle, the transfer vehicle comprising:

[0005] a carrier configured to carry a painted part; and

[0006] At least two limiting members are constructed to be flexible. The at least two limiting members are movably arranged on the supporting frame, and the distance between two adjacent limiting members is adjustable to accommodate different spray paint parts.

[0007] In some embodiments, the stopper comprises an airbag.

[0008] In some embodiments, the transfer vehicle further includes a first pipe, which is movably disposed on the supporting frame and connected to the airbag, and the first pipe extends along the length direction of the airbag and is in communication with the airbag.

[0009] In some embodiments, the transfer vehicle further includes a second pipe and an air nozzle, wherein the air nozzle is disposed on the second pipe, each of the air bags is correspondingly connected to one of the first pipes, and the second pipe is connected to each of the first pipes.

[0010] In some embodiments, the transfer vehicle further includes a support assembly, and the number of the load-bearing racks is at least two, and at least two load-bearing racks are spaced apart vertically on the support assembly.

[0011] In some embodiments, the support assembly includes at least two columns, and the at least two columns are spaced apart around the supporting frame and connected to the supporting frame.

[0012] In some embodiments, the first ends of the at least two columns exceed the support frame located at the bottom layer, and the second ends of the at least two columns exceed the support frame located at the top layer. A base is provided at the first end of the column, and the base is provided with a groove. A cap is provided at the second end of the column. The number of the transfer carts is at least two, and at least two transfer carts are stacked up and down, and the cap on the lower transfer cart is inserted into the groove on the upper transfer cart.

[0013] In some embodiments, the transfer vehicle further includes wheels, and the wheels are disposed at the bottom of the supporting frame.

[0014] In some embodiments, the transport vehicle further includes a first traction assembly, wherein the first traction assembly includes:

[0015] A connecting plate, arranged on the supporting frame;

[0016] A fixed shaft, disposed on the connecting plate; and

[0017] A traction member has a first end rotatably connected to the fixed shaft, and the traction member is configured to rotate relative to the fixed shaft so that the second end of the traction member is retracted close to the support frame, or unfolded away from the support frame to connect with other equipment.

[0018] In some embodiments, the first traction component also includes a limit seat, which is arranged on the connecting plate, and a limit groove is provided on the limit seat. When the second end of the traction member is retracted and close to the supporting frame, a part of the first end of the traction member is located in the limit groove; when the second end of the traction member is unfolded and away from the supporting frame, the first end of the traction member is disengaged from the limit groove, and the traction member rests on the limit seat.

[0019] In some embodiments, the transport vehicle further comprises a second traction assembly, wherein the second traction assembly comprises:

[0020] Two traction plates are arranged at intervals, each of which is provided with a strip-shaped hole, and a space between the two traction plates is configured to accommodate components of other equipment; and

[0021] The movable rod is passed through the strip holes on the two traction plates to connect the two traction plates and components of other equipment located between the two traction plates.

[0022] In some embodiments, the support frame is provided with drainage holes.

[0023] Based on the above technical solution, the present disclosure has at least the following beneficial effects:

[0024] In some embodiments, the limiting members are constructed to be flexible, and a painted part is placed between two adjacent limiting members. The painted part is clamped by the two limiting members to achieve soft extrusion and fixation of the painted part, which can prevent the paint surface of the painted part from being bumped and worn. The distance between two adjacent limiting members is adjustable, which is suitable for the storage and transportation of painted parts of various sizes and models, has high flexibility, efficiency and protection, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present disclosure and constitute a part of the present disclosure. The illustrative embodiments of the present disclosure and their descriptions are used to explain the present disclosure and do not constitute an improper limitation on the present disclosure. In the drawings:

[0026] Figure 1 A schematic structural diagram of a first-view device for carrying and transferring paint spray parts provided in some embodiments of the present disclosure;

[0027] Figure 2 A schematic structural diagram of a second perspective of a paint-spraying part carrying and transporting device provided in some embodiments of the present disclosure;

[0028] Figure 3 A schematic diagram of the structure of a position limiting member provided in some embodiments of the present disclosure;

[0029] Figure 4 A schematic diagram of the structure of an airbag provided in some embodiments of the present disclosure;

[0030] Figure 5 A schematic diagram of the structure of a cap provided in some embodiments of the present disclosure;

[0031] Figure 6 A schematic diagram of the structure of a base provided for some embodiments of the present disclosure;

[0032] Figure 7 A schematic diagram of the three-dimensional structure of a first traction assembly provided in some embodiments of the present disclosure;

[0033] Figure 8 A front schematic diagram of a first traction assembly provided in some embodiments of the present disclosure;

[0034] Fig. 9 A schematic diagram of the three-dimensional structure of a second traction assembly provided in some embodiments of the present disclosure.

[0035] The reference numerals in the accompanying drawings are described as follows:

[0036] 1-carrying frame; 11-drainage hole; 12-connecting pipe; 13-side plate; 14-bottom plate;

[0037] 2-limiting member; 21-airbag;

[0038] 3-first pipeline; 31-air inlet;

[0039] 4- Second pipeline;

[0040] 5-Gas nozzle;

[0041] 6-support assembly; 61-column; 62-base; 621-groove; 63-cap;

[0042] 7- wheels;

[0043] 8-first traction assembly; 81-connecting plate; 82-fixed shaft; 83-traction member; 84-limiting seat; 85-connecting seat; 86-nut;

[0044] 9-second traction assembly; 91-traction plate; 911-strip hole; 92-movable rod; 93-first plate; 94-second plate; 95-movable shaft; 96-sleeve;

[0045] 100-Transfer vehicle.

[0046] It should be understood that the size of each part shown in the accompanying drawings is not drawn according to the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. DETAILED DESCRIPTION

[0047] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0048] The words "first", "second" and similar words used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0049] In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other device without an intermediate device, or may not be directly connected to the other device but have an intermediate device.

[0050] All terms (including technical terms or scientific terms) used in the present disclosure have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0051] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0052] Figure 1 Schematic diagram of the structure of some embodiments of the bearing and transporting device for spray-painted parts according to the present disclosure. Figure 1 In some embodiments, the carrying and transferring device for the painted parts includes a transfer vehicle 100 , and the transfer vehicle 100 includes a carrying frame 1 and at least two limiting members 2 .

[0053] The carrier 1 is configured to carry the painted parts.

[0054] At least two of the limiting members 2 are constructed to be flexible, and at least two of the limiting members 2 are movably disposed on the supporting frame 1 . The distance between two adjacent limiting members 2 is adjustable to accommodate different spray paint parts.

[0055] In the above embodiment, the paint spraying part is placed between two adjacent limiting members 2, and the paint spraying part is clamped by the two limiting members 2. Since the limiting members 2 are constructed to be flexible, soft extrusion and fixation of the paint spraying part can be achieved, which can prevent the paint surface of the paint spraying part from being bumped and worn.

[0056] The distance between two adjacent limit members 2 is adjustable, and can be suitable for various sizes and models of painted parts, or for product transportation, in-factory sorting and distribution of other parts that require delicate processing and need to avoid collision. It has high flexibility, efficiency and protection, and has a wide range of applications.

[0057] The use of the load-bearing and transferring device provided in the embodiment of the present disclosure can alleviate the technical problems of the messy and inconsistent packaging of painted parts and inadequate product protection in engineering machinery products, while also controlling costs to the maximum extent, improving production efficiency, ensuring the quality of painted parts products, and reducing production costs.

[0058] In the above embodiment, one or a type of painted parts can be placed between two adjacent limiting members 2, which can effectively avoid mixing, collision and mutual contamination between different painted parts and ensure the quality consistency of the painted parts.

[0059] When multiple spray-painted parts of the same type are placed in the same compartment, they can be tied together to prevent them from moving and bumping into each other. By placing the same type of spray-painted parts in the same compartment, contamination and confusion between the spray-painted parts can be avoided.

[0060] The load-carrying and transporting device for spray-painted parts provided in the embodiments of the present disclosure can effectively carry and protect a variety of spray-painted parts. At the same time, it can flexibly separate and fix the spray-painted parts, improving the stability and safety of the spray-painted parts during transportation and distribution. In addition, the load-carrying and transporting device also has good compatibility and scalability, and can effectively improve loading efficiency by reasonably planning the separation space; and can be flexibly adjusted and upgraded according to production needs.

[0061] refer to Figure 1 and Figure 2 In some embodiments, the carrier 1 includes a side plate 13, a bottom plate 14 and a connecting pipe 12. The side plate 13 encloses a space for accommodating the spray-painted parts, the bottom plate 14 is arranged at the bottom of the side plate 13, and is used to carry the spray-painted parts. The connecting pipe 12 is arranged at the connection between the side plate 13 and the bottom plate 14 to strengthen the connection strength between the side plate 13 and the bottom plate 14, and improve the structural strength of the entire carrier 1. In addition, the bottom surface of the bottom plate 14 is also provided with crisscross connecting pipes 12 to improve the bearing capacity of the bottom plate 14 and improve the structural strength of the carrier 1.

[0062] In some embodiments, a drainage hole 11 is provided on the supporting frame 1 .

[0063] In the above embodiment, a drainage hole 11 is provided on the support frame 1, which can facilitate the discharge of accumulated water in the support frame 1, effectively avoiding damage such as corrosion and material aging caused by the accumulated water to the support frame 1 and the painted parts, thereby improving the stability and carrying capacity of the device and reducing the risk of structural deformation.

[0064] In some embodiments, the side plates 13 and the bottom plate 14 are both steel plates that meet the load / strength requirements, and their configuration must fully consider the load-bearing capacity.

[0065] In some embodiments, drainage holes 11 are disposed around and at the center of the bottom plate 14 . The drainage holes 11 are provided to facilitate drainage of accumulated water in the support frame 1 .

[0066] refer to Figure 3 In some embodiments, the limiting member 2 includes an airbag 21. The airbag 21 is flexible.

[0067] In the above embodiment, by inflating the airbags 21, two adjacent flexible airbags 21 clamp the painted part, so as to achieve soft squeezing and fixing of the painted part, and effectively prevent the paint surface of the painted part from being bumped and worn. In addition, the same type of painted parts can be placed in the same interval formed by the two adjacent airbags 21, so as to prevent mutual contamination and confusion caused by different types of painted parts.

[0068] In some embodiments, the airbag 21 is inflated by an external inflation device to expand the airbag 21, thereby generating a squeezing force on the painted parts, so that the painted parts are squeezed and fixed. The squeezing force generated by the airbag 21 is a flexible squeezing force, which will not damage the paint surface on the surface of the painted parts. At the same time, it can effectively prevent the painted parts from colliding with each other or between the painted parts and the carrying and transporting devices during storage or transportation, causing quality problems such as paint falling off.

[0069] In the above embodiment, when the painted parts need to be stored or transported, the airbag 21 is inflated to squeeze and fix the painted parts; after the carrying and transportation of the painted parts is completed, the airbag 21 is deflated to release the squeezing and fixing force on the painted parts, and the painted parts can be removed from the carrying and transportation device.

[0070] refer to Figure 4 In some embodiments, the transfer vehicle 100 further includes a first pipe 3 , which is movably disposed on the carrier frame 1 and connected to the airbag 21 . The first pipe 3 extends along the length direction of the airbag 21 and is connected to the airbag 21 .

[0071] In some embodiments, the airbag 21 is in the shape of an elongated strip.

[0072] In the above embodiment, the first pipe 3 is connected to the airbag 21 for inflating the airbag 21, and the first pipe 3 extends along the length direction of the airbag 21, and the airbag 21 can be supported by the first pipe 3. By moving the first pipe 3, the position of the airbag 21 can be adjusted, and then the accommodation space between two adjacent airbags 21 can be adjusted, which is suitable for different types of painted parts.

[0073] In some embodiments, a plurality of first slots are provided at intervals on the carrier 1, and the length extension direction of the first slots is consistent with the length extension direction of the first pipe 3. The first pipe 3 can be selectively located in one of the first slots to adjust the position of the first pipe 3, and accordingly adjust the distance between two adjacent airbags 21.

[0074] In some embodiments, the transfer vehicle 100 further includes a second pipe 4 and an air nozzle 5 , the air nozzle 5 is disposed on the second pipe 4 , each airbag 21 is correspondingly connected to a first pipe 3 , and the second pipe 4 is connected to each first pipe 3 .

[0075] In the above embodiment, the second pipeline 4 is a main pipeline, the second pipeline 4 is connected in parallel with a plurality of first pipelines 3, and the first pipeline 3 is a branch pipeline. The air nozzle 5 is arranged on the second pipeline 4, and the air is ventilated to the second pipeline 4 through the air nozzle 5, and the gas in the second pipeline 4 enters each first pipeline 3, and inflates the corresponding airbag 21 through the first pipeline 3, so that the airbag 21 can be inflated, and correspondingly, the airbag 21 can also be deflated.

[0076] The length and spacing of the first pipes 3 can be adjusted according to the structural size and quantity of the painted parts, and the loading efficiency can be effectively improved by rationally planning the separation space between the two airbags 21 .

[0077] In some embodiments, a second slot is further provided on the support frame 1, and the second pipe 4 is provided in the second slot, and the second pipe 4 is fixed by the second slot.

[0078] In some embodiments, the air nozzle 5 is disposed at the end of the second pipe 4 , and the air nozzle 5 is fixed on the side plate 13 of the carrier frame 1 . The air nozzle 5 can be connected to an external inflation device to inflate and deflate the airbag 21 .

[0079] When the carrying and transporting device for the painted parts provided by the embodiment of the present disclosure is in use, an external inflation device introduces gas into the second pipe 4 through the air nozzle 5, the gas enters the first pipe 3 through the second pipe 4, and enters the connected airbag 21 through the first pipe 3, and the airbag 21 is inflated. The expansion of the airbag 21 generates an extrusion force on the painted parts to clamp and fix the painted parts. The extrusion force is a flexible extrusion and will not damage the paint surface on the surface of the painted parts. At the same time, it can effectively prevent collisions between the painted parts and between the painted parts and the carrier 1 during transportation, and prevent quality problems such as paint falling off.

[0080] refer to Figure 4In some embodiments, the first end of the first pipe 3 is provided with an air inlet 31, and the air inlet 31 is connected to the second pipe 4. The second end of the first pipe 3 is a closed end. The direction from the first end to the second end of the first pipe 3 is the length extension direction of the airbag 21. The area between the first end and the second end of the first pipe 3 can be connected to the airbag 21 through at least one interface.

[0081] refer to Figure 1 and Figure 2 In some embodiments, the transfer vehicle 100 further includes a support assembly 6 , and the number of the support racks 1 is at least two, and at least two support racks 1 are spaced apart in the upper and lower parts of the support assembly 6 .

[0082] In the above embodiment, the transfer vehicle 100 includes at least two load frames 1, which can improve the load-bearing and transfer capacity of the transfer vehicle 100, and at least two load frames 1 are supported by the support assembly 6, so that the integrated setting of at least two load frames 1 can be realized.

[0083] In some embodiments, the support assembly 6 includes at least two columns 61 , and the at least two columns 61 are spaced apart around the supporting frame 1 and connected to the supporting frame 1 .

[0084] In the above embodiment, a plurality of columns 61 are arranged at intervals around the load-bearing frames 1 to provide support force to at least two load-bearing frames 1 , so that a plurality of load-bearing frames 1 can be arranged in an integrated manner, thereby improving the load-bearing and transfer capacity of the transfer vehicle 100 .

[0085] In some embodiments, the support frame 1 is a square structure, and a column 61 is disposed at each of the four corners of the support frame 1. The four columns 61 support at least two support frames 1 disposed up and down.

[0086] refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 In some embodiments, the first ends of at least two columns 61 exceed the support frame 1 located at the bottom layer, and the second ends of at least two columns 61 exceed the support frame 1 located at the top layer. A base 62 is set at the first end of the column 61, and the base 62 is provided with a groove 621. A cap 63 is set at the second end of the column 61.

[0087] There are at least two transfer carts 100 , and at least two transfer carts 100 are stacked up and down, and the cap 63 on the lower transfer cart 100 is inserted into the groove 621 on the upper transfer cart 100 .

[0088] In the above embodiment, when at least two transfer vehicles 100 are stacked up and down, the first end of the column 61 of the transfer vehicle 100 located at the top exceeds the support frame 1 located at the bottom layer, and is used to connect with the second end of the column 61 of the transfer vehicle 100 located at the bottom. The second end of the column 61 of the transfer vehicle 100 located at the bottom exceeds the support frame 1 located at the top layer, and is used to connect with the first end of the column 61 of the transfer vehicle 100 located at the top. This structure can easily realize the stacking of the transfer vehicles 100. Through the stacking structure, the space utilization rate and storage and retrieval efficiency of the load-bearing transfer device can be improved, and the effective use of the ground area can be realized. It has wide adaptability and economic efficiency.

[0089] In the above embodiment, the first end of the column 61 of the upper transfer vehicle 100 exceeds the lowermost load frame 1, so that the uppermost load frame 1 of the lower transfer vehicle 100 will not interfere with the lowermost load frame of the upper transfer vehicle 100. The second end of the column 61 of the lower transfer vehicle 100 exceeds the uppermost load frame 1, so that the uppermost load frame 1 of the lower transfer vehicle 100 will not interfere with the lowermost load frame 1 of the upper transfer vehicle 100.

[0090] A base 62 is provided at the first end of the column 61, and a groove 621 is provided at the base 62. A cap 63 is provided at the second end of the column 61. When the transfer vehicles 100 are stacked up and down, the cap 63 on the transfer vehicle 100 at the bottom is inserted into the groove 621 on the transfer vehicle 100 at the top, and the upper and lower transfer vehicles 100 are connected and stacked through the column 61. The base 62 is provided with a groove 621. In the process of stacking the transfer vehicles 100, it is only necessary to insert the cap 63 of the transfer vehicle 100 at the bottom into the groove 621 of the transfer vehicle 100 at the top, so that multiple transfer vehicles 100 can be stacked and fixed, and the operation is convenient.

[0091] In some embodiments, the transfer vehicle 100 can be stacked by forklift. The uprights 61 and the connecting pipes 12 can all be square pipes that meet the load / strength requirements. The setting must fully consider the load-bearing capacity and forklift operation requirements to ensure that the forklift does not pick up empty space. Different diameters and thicknesses of square pipes can be selected according to actual needs.

[0092] In some embodiments, the transfer vehicle 100 further includes wheels 7 , which are disposed at the bottom of the carrier frame 1 .

[0093] In the above embodiment, wheels 7 are provided at the bottom of the carrier frame 1 to facilitate the transportation of the transfer vehicle 100 .

[0094] In the above embodiment, the distance between the cap 63 and the top of each side plate 13 and the distance between the base 62 and each connecting pipe 12 are both required to ensure a safe distance between the wheel 7 of the transfer vehicle 100 located above and the side plate 13 of the transfer vehicle 100 located below.

[0095] In some embodiments, the wheels 7 include two fixed wheels and two universal wheels. The universal wheels are installed in front of the transfer vehicle 100 to facilitate manual pushing or AGV (Automated Guided Vehicle) traction. The material of the wheels 7 should be wear-resistant, quiet and easy to maintain. The diameter of the wheels 7 must meet the load-bearing requirements.

[0096] refer to Figure 7 and Figure 8 In some embodiments, the transfer vehicle 100 further includes a first traction assembly 8 , which includes a connecting plate 81 , a fixed shaft 82 and a traction member 83 .

[0097] The connecting plate 81 is provided on the carrier 1. The fixed shaft 82 is provided on the connecting plate 81. The first end of the traction member 83 is rotatably connected to the fixed shaft 82, and the traction member 83 is configured to rotate relative to the fixed shaft 82 so that the second end of the traction member 83 is retracted and close to the carrier 1, or the second end of the traction member 83 is unfolded and away from the carrier 1, so as to connect with other equipment. The other equipment here includes equipment that provides traction, such as a tractor.

[0098] In the above embodiment, the traction member 83 rotates relative to the fixed shaft 82 so that the second end of the traction member 83 is retracted and close to the carrier 1, and does not interfere with other equipment when the transfer vehicle 100 is traveling or stacked. The traction member 83 rotates relative to the fixed shaft 82 so that the second end of the traction member 83 is unfolded away from the carrier 1, and the second end of the traction member 83 is used to connect with other equipment. For example, the second end of the traction member 83 is connected to a tractor such as an AGV, and the transfer vehicle 100 is towed by the tractor to travel.

[0099] The first traction component 8 can be arranged at the front end of the transfer vehicle 100. By setting the first traction component 8, it is convenient to connect with a traction AGV, an automatic guided vehicle or other traction equipment to realize automated transportation.

[0100] In some embodiments, the first traction assembly 8 further includes a limiting seat 84, which is disposed on the connecting plate 81 and has a limiting groove. When the second end of the traction member 83 is retracted and close to the carrier 1, part of the first end of the traction member 83 is located in the limiting groove. When the second end of the traction member 83 is unfolded and away from the carrier 1, the first end of the traction member 83 is separated from the limiting groove, and the traction member 83 rests on the limiting seat 84.

[0101] In some embodiments, when the second end of the traction member 83 is retracted and close to the carrier 1, the direction from the first end to the second end of the traction member 83 is vertically upward.

[0102] The traction member 83 is a movable structure. When the transfer vehicle 100 does not need the front traction operation, the first end of the traction member 83 rotates around the fixed shaft 82, so that the second end of the traction member 83 is retracted and close to the carrier 1, and the direction from the first end to the second end of the traction member 83 is vertically upward. Part of the first end of the traction member 83 is located in the limiting groove of the limiting seat 84, so that the space is effectively used. When the transfer vehicle 100 needs the front traction operation, it is only necessary to lift the traction member 83 in the vertical direction, pull the traction member 83 out of the limiting groove of the limiting seat 84, and rotate the traction member 83 around the fixed shaft 82, unfold the second end of the traction member 83 away from the carrier 1, and make the direction from the first end to the second end of the traction member 83 be horizontal.

[0103] In some embodiments, the fixed shaft 82 includes a screw rod, and the first traction assembly 8 also includes two spaced nuts, the nuts are disposed on the connecting plate 81, and both ends of the screw rod are respectively threadedly connected to a nut.

[0104] In some embodiments, the traction member 83 includes a connection seat 85, which is located at the first end of the traction member 83. The connection seat 85 is provided with a strip hole, and the fixed shaft 82 is passed through the strip hole. The strip hole provided on the connection seat 85 is used to provide a movable space for the traction member 83 to be lifted.

[0105] refer to Fig. 9 In some embodiments, the transfer vehicle 100 further includes a second traction assembly 9 , which includes two traction plates 91 and a movable rod 92 that are spaced apart.

[0106] The two traction plates 91 are respectively provided with strip holes 911, and the space between the two traction plates 91 is configured to accommodate components of other equipment. The movable rod 92 is passed through the strip holes 911 on the two traction plates 91 to connect the two traction plates 91 and components of other equipment located between the two traction plates 91.

[0107] In the above embodiment, the rear end of the transfer vehicle 100 can be optionally equipped with a second traction component 9, and the second traction component 9 of the transfer vehicle 100 located in the front can be connected to the first traction component 8 of the transfer vehicle 100 located in the rear, so that multiple transfer vehicles 100 can be connected to achieve simultaneous traction of multiple transfer vehicles 100.

[0108] Other components of the equipment between the two traction plates 91 may include the traction member 83 in the first traction assembly 8 .

[0109] refer to Fig. 9In some embodiments, the second traction assembly 9 further includes a first plate 93 , and the first plate 93 is arranged between the two traction plates 91 , and the first plate 93 is fixed on the carrier frame 1 .

[0110] In some embodiments, the second traction assembly 9 further includes a second plate 94 , and the second plate 94 connects the two traction plates 91 to improve the structural strength of the two traction plates 91 .

[0111] refer to Figure 2 and Fig. 9 In some embodiments, the movable rod 92 extends vertically while connecting the two traction plates 91 and components of other equipment located between the two traction plates 91 .

[0112] The two traction plates 91 include a first traction plate and a second traction plate.

[0113] In some embodiments, the second traction assembly 9 further includes a movable shaft 95 and two sleeves 96 . The two sleeves 96 are spaced apart on the first traction plate. The movable shaft 95 passes through the connecting sleeves 96 , and the movable shaft 95 can rotate relative to the sleeves 96 .

[0114] The first end of the movable rod 92 is fixedly connected to the movable shaft 95. The second end of the movable rod 92 passes through the strip holes on the first traction plate and the second traction plate in sequence, and the second end of the movable rod 92 just passes through the second traction plate. The movable rod 92 drives the movable shaft 95 to rotate, and the second end of the movable rod 92 can be pulled out from the strip hole of the second traction plate, so that the components of other equipment can be placed between the two traction plates 91. The movable rod 92 drives the movable shaft 95 to rotate, and the second end of the movable rod 92 can pass through the components of other equipment and extend into the strip hole of the second traction plate, so as to realize the connection between the two traction plates 91 and the components of other equipment located between the two traction plates 91.

[0115] In some embodiments, the movable rod 92 and the movable shaft 95 are connected together by welding, and the movable shaft can rotate in the sleeve 96. When the transport vehicle 100 does not need rear traction operation, the movable rod 92 remains in a vertical closed state; when the transport vehicle 100 needs rear traction operation, it is only necessary to rotate the movable rod 92, insert the traction member 83 of the first traction assembly 8 in front of the two traction plates 91, and then rotate the movable rod 92 to connect the two traction plates 91 and the traction member 83.

[0116] In some embodiments, the bottom surface of the transfer vehicle 100 can be embedded with a QR code logo. In addition to meeting the needs of various transfers such as forklifts, water spider transporters, plug-in AGVs, and lifting AGVs, it also meets the needs of most lifting AGVs. The compatibility of the transfer vehicle 100 with the lifting AGV is fully considered to ensure that it can be smoothly and accurately docked and separated with the AGV to achieve efficient and accurate material handling. By integrating the concept of automated handling and storage, production efficiency and material management level can be significantly improved, facilitating automated handling and storage.

[0117] Based on the above-mentioned embodiments of the present disclosure, in the absence of explicit negation or conflict, the technical features of one embodiment may be beneficially combined with one or more other embodiments.

[0118] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. A carrying and transporting device for spray-painted parts, characterized in that: The invention comprises a transfer vehicle (100), wherein the transfer vehicle (100) comprises: A carrier (1) configured to carry a spray-painted part; and At least two limiting members (2) are constructed to be flexible, and the at least two limiting members (2) are movably arranged on the supporting frame (1), and the distance between two adjacent limiting members (2) is adjustable to accommodate different spray paint parts.

2. The carrying and transporting device for spray-painted parts according to claim 1, characterized in that: The limiting component (2) comprises an air bag (21).

3. The carrying and transporting device for spray-painted parts according to claim 2, characterized in that: The transfer vehicle (100) further comprises a first pipe (3), the first pipe (3) being movably disposed on the support frame (1) and connected to the airbag (21), the first pipe (3) extending along the length direction of the airbag (21) and being in communication with the airbag (21).

4. The carrying and transporting device for spray-painted parts according to claim 3, characterized in that: The transfer vehicle (100) further comprises a second pipe (4) and an air nozzle (5), wherein the air nozzle (5) is arranged on the second pipe (4), each of the air bags (21) is connected to a corresponding one of the first pipes (3), and the second pipe (4) is connected to each of the first pipes (3).

5. The carrying and transporting device for spray-painted parts according to claim 1, characterized in that: The transfer vehicle (100) further comprises a support assembly (6), the number of the support frames (1) being at least two, and the at least two support frames (1) being arranged at intervals up and down on the support assembly (6).

6. The carrying and transporting device for spray-painted parts according to claim 6, characterized in that: The support assembly (6) comprises at least two columns (61), and the at least two columns (61) are arranged at intervals around the supporting frame (1) and are connected to the supporting frame (1).

7. The carrying and transporting device for spray-painted parts according to claim 6, characterized in that: The first ends of the at least two columns (61) extend beyond the support frame (1) at the bottom layer, the second ends of the at least two columns (61) extend beyond the support frame (1) at the top layer, the first ends of the columns (61) are provided with a base (62), the base (62) is provided with a groove (621), and the second ends of the columns (61) are provided with a cap (63); the number of the transfer vehicles (100) is at least two, at least two transfer vehicles (100) are stacked up and down, and the cap (63) on the transfer vehicle (100) at the bottom is inserted into the groove (621) on the transfer vehicle (100) at the top.

8. The paint spraying parts carrying and transporting device according to claim 1, characterized in that: The transfer vehicle (100) further comprises wheels (7), wherein the wheels (7) are arranged at the bottom of the supporting frame (1).

9. The paint spraying part carrying and transporting device according to claim 1, characterized in that: The transfer vehicle (100) further comprises a first traction assembly (8), wherein the first traction assembly (8) comprises: A connecting plate (81) is arranged on the supporting frame (1); A fixed shaft (82) is provided on the connecting plate (81); and A traction member (83) has a first end rotatably connected to the fixed shaft (82), and the traction member (83) is configured to rotate relative to the fixed shaft (82) so that the second end of the traction member (83) is retracted close to the carrier (1), or unfolded away from the carrier (1) to connect with other equipment.

10. The paint spraying part carrying and transporting device according to claim 1, characterized in that: The first traction component (8) further comprises a limiting seat (84), wherein the limiting seat (84) is arranged on the connecting plate (81), and a limiting groove is arranged on the limiting seat (84); when the second end of the traction member (83) is retracted and close to the supporting frame (1), a part of the first end of the traction member (83) is located in the limiting groove; when the second end of the traction member (83) is unfolded and away from the supporting frame (1), the first end of the traction member (83) is separated from the limiting groove, and the traction member (83) rests on the limiting seat (84).

11. The paint spraying part carrying and transporting device according to claim 1, characterized in that: The transfer vehicle (100) further comprises a second traction assembly (9), wherein the second traction assembly (9) comprises: Two traction plates (91) arranged at intervals, the two traction plates (91) being respectively provided with strip-shaped holes (911), and the space between the two traction plates (91) being configured to accommodate components of other equipment; and The movable rod (92) passes through the strip-shaped holes (911) on the two traction plates (91) to connect the two traction plates (91) and components of other equipment located between the two traction plates (91).

12. The paint spraying parts carrying and transporting device according to claim 1, characterized in that: The supporting frame (1) is provided with a drainage hole (11).

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