A transport device for automobile bumper production

Abstract

The present invention discloses a transportation equipment for automobile bumper production, which belongs to the technical direction of automobile bumper production, and comprises a fixed frame, on which a first transportation frame is slidably connected, and on which a first clamping manipulator, a first hydraulic rod, a mechanical claw, a buffer block, a micro motor, a motor telescopic rod, a telescopic connecting rod, and a fixed rod are further provided. The first hydraulic rod is fixedly mounted on the bottom of the first transportation frame, the first clamping manipulator is fixedly mounted on one end of the first hydraulic rod, and two groups of the fixed rods are fixedly mounted on one side of the first clamping manipulator. Through the coordinated use of the two groups of clamping manipulators, the two ends of the bumper can be automatically clamped and transported, thereby reducing the burden on the staff. Through the coordinated use of the two groups of mechanical claws and the telescopic connecting rod, the clamping force can be changed according to bumpers of different thicknesses, thereby avoiding slipping during the clamping process and reducing the product scrap rate.

Description

Technical Field

[0001] The invention belongs to the technical direction of automobile bumper production, and specifically relates to a transportation device for automobile bumper production. Background Art

[0002] The front and rear bumpers of cars are mainly made of metal materials. They are stamped into U-shaped channel steel with a thickness of more than 3 mm. The surface is chrome-plated. They are riveted or welded to the frame longitudinal beams. There is a large gap between them and the body. It seems to be an attached component and looks very unsightly. With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, the automobile bumper, as an important safety device, has also taken the road of innovation. At present, in addition to maintaining the original protection function, the front and rear bumpers of cars also pursue harmony and unity with the body shape and pursue their own lightweight. The front and rear bumpers of cars are made of plastic, which is called plastic bumper. The outer plate and buffer material are made of plastic, and the crossbeam is stamped into a U-shaped groove with a thickness of about 1.5 mm cold-rolled thin plate. The outer plate and buffer material are attached to the crossbeam, and the crossbeam is connected to the frame longitudinal beam with screws and can be removed at any time. The plastic used in this plastic bumper is generally made of polyester and polypropylene materials, and is made by injection molding.

[0003] During the production process of automobile bumpers, they need to be transported to the production line for subsequent processing. During the transportation process, the paint surface of the automobile bumper is often scratched, resulting in wear and tear or scratches. The staff needs to manually rework to ensure the product qualification rate. The cost of rework cannot be reduced, and it takes a lot of time. In addition, it is impossible to manually determine whether there are production defects, and it is easy to mix defective products with qualified products, resulting in a waste of production costs. Summary of the invention

[0004] The purpose of the present invention is to provide a transportation device for automobile bumper production in view of the existing device, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a transportation device for automobile bumper production, comprising a fixed frame, on which a bumper can be detachably hoisted, two sets of movable slide rails are fixedly installed on both sides of the top of the fixed frame, a camera is fixedly installed on one side of the fixed frame, two sets of transport frames are slidably connected to the fixed frame, namely a first transport frame and a second transport frame, the first transport frame is also provided with a transport assembly, and the transport assembly includes a first clamping manipulator, a first hydraulic rod, a mechanical claw, a buffer block, a micro motor, a motor telescopic rod, a telescopic connecting rod, a fixed rod, and a second clamping manipulator, the first hydraulic rod is fixedly installed on the first The bottom of the transport frame, the first clamping manipulator is fixedly installed at one end of the first hydraulic rod, two groups of the fixed rods are fixedly installed on one side of the first clamping manipulator, two groups of the mechanical claws are slidably connected to the two groups of fixed rods, and several groups of buffer blocks are fixedly installed on the two groups of mechanical claws. The micro motor is fixedly installed on the bottom surface of the first clamping manipulator, one end of the motor telescopic rod is connected to the micro motor, and the other end is connected to the top of the two groups of mechanical claws. The two ends of the telescopic connecting rod are connected to one side of the top of the two groups of mechanical claws. The second clamping manipulator is fixedly installed on the other end of the first hydraulic rod, and the structure of the second clamping manipulator is the same as that of the first clamping manipulator.

[0006] The present invention further describes that several groups of movable sliders are fixedly installed on both sides of the bottom of the first transport rack, and the several groups of movable sliders cooperate with two groups of movable slide rails. Two groups of movable motors are installed on both sides of the top of the first transport rack, and the structure of the second transport rack is the same as that of the first transport rack.

[0007] The present invention further illustrates that a cleaning table and a clamping assembly are also provided in the fixed frame. The cleaning table is placed on the floor of the production workshop and is located in the fixed frame. A first cleaning box is fixedly installed on the bottom of one side of the cleaning table, and a first injection port is fixedly installed on one side of the top of the first cleaning box. Three groups of first cleaning nozzles are fixedly installed on the top of one side of the cleaning table, and three groups of first delivery pipes are fixedly installed on the other side of the top of the first cleaning box. The three groups of first delivery pipes connect the three groups of first cleaning nozzles with the first cleaning box, and three groups of first electric valves are fixedly installed inside the three groups of first delivery pipes.

[0008] The present invention further describes that a second cleaning box is fixedly installed on the bottom of the other side of the cleaning table, a second injection port is fixedly installed on one side of the top of the second cleaning box, and three groups of second cleaning nozzles are fixedly installed on the top of the other side of the cleaning table.

[0009] The present invention further describes that three groups of second delivery pipes are fixedly installed on the other side of the top of the second cleaning box, the three groups of second delivery pipes connect the three groups of second cleaning nozzles with the second cleaning box, and three groups of second electric valves are fixedly installed inside the three groups of second delivery pipes.

[0010] The present invention further illustrates that the clamping assembly includes a first air compressor, a second air compressor, a fixed seat, an air pipe, a second hydraulic rod, and a fixed block. The first air compressor is fixedly installed on the bottom of one end of the cleaning table, the second air compressor is fixedly installed on the bottom of the other end of the cleaning table, four groups of fixed seat arrays are installed on the cleaning table, the air pipe is fixedly installed on one end of the fixed seat, the air pipe is connected to the two groups of air compressors through an external hose, four groups of the second hydraulic rod arrays are installed on one side of the fixed seat, four groups of the fixed blocks are fixedly installed on one end of the four groups of second hydraulic rods, and the four groups of the fixed blocks are all made of soft silicone.

[0011] The present invention further describes that the four groups of the second hydraulic rods are equipped with built-in pressure sensors.

[0012] The present invention further illustrates that the fixing frame is placed on the floor of the production workshop.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention can automatically perform clamping and transportation operations on both ends of the bumper through the coordinated use of two sets of clamping manipulators and the equipment program, without the need for manual handling by the staff, thereby reducing the burden on the staff; the coordinated use of two sets of mechanical claws and the telescopic connecting rod can change the clamping force according to the bumpers of different thicknesses, thereby avoiding slipping during the clamping process; and at the same time, the buffer block is used to avoid direct contact with the paint surface of the bumper, thereby preventing the paint surface from being worn during the clamping process, thereby reducing the product scrap rate and the rework cost of the factory;

[0014] Through the coordinated use of four sets of second hydraulic rods and the equipment program, quality inspection operations can be performed on different positions of bumpers of different thicknesses. Different pressures are used according to the bumpers of different thicknesses to detect whether there are production defects or cracks in different positions, so as to prevent omissions in manual inspections and prevent defects and cracks in the production process from affecting subsequent use, thereby reducing the rework costs of the factory. After defective products appear, they can be collected in a centralized manner to avoid defective products being mixed with qualified products due to omissions, thereby improving the subsequent quality inspection efficiency of the factory;

[0015] Through the coordinated use of two sets of electric valves, two sets of cleaning nozzles and equipment programs, different surfaces of the qualified bumpers can be cleaned and maintained. A large amount of maintenance fluid can be used to coat and maintain the outer surface of the bumper to improve the glossiness, and a regular amount of maintenance fluid can be used to coat and maintain the inner surface of the bumper to avoid dust accumulation in the dead corners of the inner surface of the bumper that affects the product's appearance. At the same time, there is no need to maintain defective products, reducing costs in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 The present invention Figure 1 Schematic diagram of the structure in area A;

[0019] Figure 3 The present invention Figure 1 Schematic diagram of the structure in area B;

[0020] Figure 4 is a schematic structural diagram of a first transport rack of the present invention;

[0021] Figure 5 is a structural schematic diagram of the first transport rack of the present invention from another perspective;

[0022] Figure 6 It is a schematic diagram of the structure of the cleaning station of the present invention;

[0023] Figure 7 is a schematic structural diagram of a cleaning station from another perspective of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of the first clamping manipulator of the present invention;

[0025] Fig. 9 It is a schematic diagram of the structure of the clamping assembly of the present invention;

[0026] Fig.10 is a schematic diagram of the position of the first electric valve of the present invention;

[0027] Fig.11 It is a schematic diagram of the position of the second electric valve of the present invention.

[0028] In the figure: 1, fixed frame; 11, movable slide rail; 111, camera; 12, first transport frame; 121, movable slider; 122, movable motor; 13, second transport frame;

[0029] 2. Transport assembly; 21. First clamping manipulator; 211. First hydraulic rod; 212. Mechanical claw; 213. Buffer block; 214. Micro motor; 2141. Motor telescopic rod; 215. Telescopic connecting rod; 216. Fixed rod; 22. Second clamping manipulator;

[0030] 3. Cleaning station; 31. First cleaning box; 311. First injection port; 312. First delivery pipe; 313. First cleaning nozzle; 314. First electric valve; 32. Second cleaning box; 321. Second injection port; 322. Second delivery pipe; 323. Second cleaning nozzle; 324. Second electric valve;

[0031] 4. Clamping assembly; 41. First air compressor; 42. Second air compressor; 43. Fixed seat; 431. Air pipe; 432. Second hydraulic rod; 433. Fixed block;

[0032] 5. Bumper. DETAILED DESCRIPTION

[0033] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-11 The present invention provides a technical solution: a transportation device for automobile bumper production, comprising a fixed frame 1, the fixed frame 1 is placed on the floor of a production workshop, a bumper 5 is detachably hoisted on the fixed frame 1, two groups of movable slide rails 11 are fixedly installed on both sides of the top of the fixed frame 1 for cooperating with transportation, a camera 111 is fixedly installed on one side of the fixed frame 1, two groups of transport frames are slidably connected to the fixed frame 1, namely a first transport frame 12 and a second transport frame 13, the two groups of transport frames are used to cooperate with transporting the bumper 5, a plurality of groups of movable slide blocks 121 are fixedly installed on both sides of the bottom of the first transport frame 12, the plurality of groups of movable slide blocks 121 cooperate with the two groups of movable slide rails 11 for coordinated movement, two groups of movable motors 122 are installed on both sides of the top of the first transport frame 12 for providing power drive, and the structure of the second transport frame 13 is the same as that of the first transport frame 12;

[0035] The first transport frame 12 is also provided with a transport assembly 2, which includes a first clamping manipulator 21, a first hydraulic rod 211, a mechanical claw 212, a buffer block 213, a micro motor 214, a motor telescopic rod 2141, a telescopic connecting rod 215, a fixed rod 216, and a second clamping manipulator 22. The first hydraulic rod 211 is fixedly installed at the bottom of the first transport frame 12, the first clamping manipulator 21 is fixedly installed at one end of the first hydraulic rod 211, two sets of fixed rods 216 are fixedly installed on one side of the first clamping manipulator 21, and two sets of mechanical claws 212 are slidably connected to the two sets of fixed rods 216 for cooperating in clamping the bumper. 5. Several groups of buffer blocks 213 are fixedly mounted on the two groups of mechanical claws 212 to protect the paint surface of the bumper 5 and prevent the paint surface from being worn during the clamping process. The micro motor 214 is fixedly mounted on the bottom surface of the first clamping manipulator 21. One end of the motor telescopic rod 2141 is connected to the micro motor 214, and the other end is connected to the top of the two groups of mechanical claws 212. Both ends of the telescopic connecting rod 215 are connected to one side of the top of the two groups of mechanical claws 212 to play a role in cooperating with the clamping. The second clamping manipulator 22 is fixedly mounted on the other end of the first hydraulic rod 211. The structure of the second clamping manipulator 22 is the same as that of the first clamping manipulator 21.

[0036] A cleaning table 3 and a clamping assembly 4 are also provided in the fixed frame 1. The cleaning table 3 is placed on the floor of the production workshop and is located in the fixed frame 1. A first cleaning box 31 is fixedly installed at the bottom of one side of the cleaning table 3. A first injection port 311 is fixedly installed on one side of the top of the first cleaning box 31 for injecting paint maintenance liquid. Three groups of first cleaning nozzles 313 are fixedly installed on the top of one side of the cleaning table 3 for cleaning and maintaining the bumper 5. Three groups of first delivery pipes 312 are fixedly installed on the other side of the top of the first cleaning box 31. The three groups of first delivery pipes 312 connect the three groups of first cleaning nozzles 313 with the first cleaning box 31 for delivering paint maintenance liquid. Three groups of first electric valves 314 are fixedly installed inside the three groups of first delivery pipes 312 for cooperating to control the circulation of the paint maintenance liquid.

[0037] A second cleaning box 32 is fixedly installed at the bottom of the other side of the cleaning table 3, a second injection port 321 is fixedly installed on one side of the top of the second cleaning box 32 for injecting paint maintenance liquid, three groups of second cleaning nozzles 323 are fixedly installed on the top of the other side of the cleaning table 3 for cleaning and maintaining the bumper 5, three groups of second delivery pipes 322 are fixedly installed on the other side of the top of the second cleaning box 32, the three groups of second delivery pipes 322 connect the three groups of second cleaning nozzles 323 with the second cleaning box 32 for delivering paint maintenance liquid, and three groups of second electric valves 324 are fixedly installed inside the three groups of second delivery pipes 322 for cooperating to control the circulation of the paint maintenance liquid;

[0038] The clamping assembly 4 includes a first air compressor 41, a second air compressor 42, a fixing seat 43, an air pipe 431, a second hydraulic rod 432, and a fixing block 433. The first air compressor 41 is fixedly mounted on the bottom of one end of the washing table 3, and the second air compressor 42 is fixedly mounted on the bottom of the other end of the washing table 3. The two groups of air compressors are used to provide compressed air drive. Four groups of fixing seats 43 are arrayed and mounted on the washing table 3 for pressure detection of the bumper 5. The air pipe 431 is fixedly mounted on one end of the fixing seat 43. The air pipe 431 is connected to the two groups of air compressors through an external hose (not shown in the figure) for conveying compressed air for pressure detection. Four groups of second hydraulic rods 432 are arrayed and mounted on one side of the fixing seat 43. Four groups of fixing blocks 433 are fixedly mounted on one end of the four groups of second hydraulic rods 432 for pressure detection of different positions of the bumper 5. The fixing blocks 433 are all made of soft silicone to prevent damage to the paint surface of the bumper 5 during the clamping process, thereby reducing the rework cost of the factory.

[0039] The four sets of second hydraulic rods 432 are equipped with pressure sensors (not shown in the figure) for detecting the force feedback value of the bumper 5;

[0040] The fixed frame 1 is powered by an external workshop power supply to drive the internal components to operate;

[0041] The fixed frame 1 is also equipped with a device program, which can control the start and stop of the mobile motor 122, the start and stop of the micro motor 214, the opening and closing of two sets of electric valves, and the opening and closing of two sets of air compressors;

[0042] The mobile motor 122, the micro motor 214, the two sets of electric valves, the two sets of air compressors, the camera 111, and the four sets of built-in pressure sensors of the second hydraulic rods 432 are all connected to the device program signal.

[0043] Transport Operations:

[0044] When the staff needs to transport the bumper 5, the staff first turns on the power of the workshop, then the fixed frame 1 starts, the equipment program starts, the equipment program detects the position of the bumper 5 through the camera 111 and controls the moving motor 122 to start, and the first transport frame 12 moves along the two sets of moving slide rails 11 to the top of the bumper 5, and the equipment program controls the moving motor 122 to stop. At this time, the staff controls the equipment program to select different clamping pressures according to the different sizes of bumpers 5. The equipment program sets the extension value of the motor telescopic rod 2141 to M1, M2, and M3, where M1 is the minimum value and M3 is the maximum value. It can be adjusted according to specific needs. When a thick bumper 5 needs to be transported, the equipment program controls the extension value of the motor telescopic rod 2141 to M3, and the equipment The program micro motor 214 is turned on in the forward direction, and the motor telescopic rod 2141 is extended outward to the maximum value. Then the equipment program controls the first hydraulic rod 211 to extend downward to the bumper 5 and stop. At this time, the equipment program controls the micro motor 214 to reverse and turn on, and adjusts the extension value of the motor telescopic rod 2141 to M2. The motor telescopic rod 2141 retracts inward and drives the two sets of mechanical claws 212 to move inward along the fixed rod 216. The two sets of mechanical claws 212 drive the telescopic connecting rod 215 to be compressed during the movement, so that the two sets of mechanical claws 212 can move at the same time to clamp the bumper 5. After the clamping is completed, the buffer block 213 is attached to the surface of the bumper 5 to prevent the two sets of mechanical claws 212 from directly contacting the bumper 5, prevent the paint surface from being worn, and reduce the subsequent rework cost;

[0045] When it is necessary to transport a thin bumper 5, the equipment program controls the extension value of the motor telescopic rod 2141 to be M3, the equipment program micro motor 214 is turned on in the forward direction, the motor telescopic rod 2141 is extended outward to the maximum value, and then the equipment program controls the first hydraulic rod 211 to extend downward to the bumper 5 and stop. At this time, the equipment program controls the micro motor 214 to reverse and turn on, and adjusts the extension value of the motor telescopic rod 2141 to M1. The motor telescopic rod 2141 retracts inward and drives the two groups of mechanical claws 212 to move inward along the fixed rod 216. The two groups of mechanical claws 212 drive the telescopic connecting rod 215 to be compressed during the movement, so that the two groups of mechanical claws 212 can move at the same time to clamp the bumper 5. After the clamping is completed, the buffer block 213 is attached to the surface of the bumper 5 to prevent the two groups of mechanical claws 212 from directly contacting the bumper 5, prevent the paint surface from being worn, and reduce the subsequent rework cost. After completing the above operations, the equipment program controls the next operation;

[0046] By using two sets of clamping manipulators in conjunction with the equipment program, the two ends of the bumper 5 can be automatically clamped and transported without the need for manual handling by staff, thereby reducing the burden on staff. By using two sets of mechanical claws 212 in conjunction with the telescopic connecting rod 215, the clamping force can be changed according to the different thicknesses of the bumper 5 to avoid slipping during the clamping process. At the same time, the buffer block 213 can be used to avoid direct contact with the paint surface of the bumper 5, thereby preventing wear on the paint surface during the clamping process, thereby reducing product scrap rate and reducing the factory's rework costs.

[0047] Pressure test operation:

[0048] After completing the above operations, the equipment program controls the pressure detection operation. The equipment program controls the first transport frame 12 to move along the two sets of movable slide rails 11 to the top of the cleaning table 3 and then stops. Then the equipment program controls the first hydraulic rod 211 to extend downward until the bumper 5 contacts the cleaning table 3 and stops. At this time, the equipment program controls the two sets of air compressors to start and pump compressed air into the fixed seat 43. At this time, the four sets of second hydraulic rods 432 drive the four sets of fixed blocks 433 to extend outward to clamp the bumper 5. Then the equipment program detects the values ​​of the built-in pressure sensors of the four sets of second hydraulic rods 432 and compares them with the set values. The equipment program sets the force feedback values ​​to X1 and X2, which can be adjusted according to specific needs. The pumping values ​​of the two sets of air compressors are Y1 and Y2. It can be adjusted according to specific needs. When the equipment program determines that the bumper 5 is thick, the equipment program controls the pumping value of the two air compressors to be Y2, and the four second hydraulic rods 432 drive the four fixed blocks 433 to press against different positions of the bumper 5. At this time, the equipment program detects the value of the built-in pressure sensor of the four second hydraulic rods 432. If it is X2, the equipment program determines that the bumper 5 is not cracked. If it is not X2, the equipment program determines that the bumper 5 has a production defect. If it is cracked, the equipment program sends an error message to the staff and controls the two air compressors to shut down, the first hydraulic rod 211 retracts upward, and the first transport frame 12 moves to the right along the two movable slide rails 11, and the defective bumper 5 is transported to the staff for inspection;

[0049] When the equipment program determines that the bumper 5 is thin, the equipment program controls the pumping value of the two air compressors to be Y1, and the four second hydraulic rods 432 drive the four fixed blocks 433 to press against different positions of the bumper 5. At this time, the equipment program detects the value of the built-in pressure sensor of the four second hydraulic rods 432. If it is X1, the equipment program determines that the bumper 5 is not cracked. If it is not X1, the equipment program determines that the bumper 5 has a production defect. If it is cracked, the equipment program sends an error message to the staff and controls the two air compressors to shut down, the first hydraulic rod 211 retracts upward, and the first transport rack 12 moves to the right along the two movable slide rails 11, and the defective bumper 5 is transported to the staff for inspection. After completing the above operations, the equipment program controls the next operation;

[0050] By using four sets of second hydraulic rods 432 in coordination with the equipment program, quality inspection operations can be performed on different positions of bumpers 5 of different thicknesses. Different pressures can be used to detect whether there are production defects or cracks at different positions of bumpers 5 of different thicknesses, thereby preventing omissions in manual inspections and defects and cracks that occur during the production process from affecting subsequent use, thereby reducing the factory's rework costs. Defective products can be collected together after they appear to avoid defective products being mixed with qualified products due to omissions, thereby improving the factory's subsequent quality inspection efficiency.

[0051] Cleaning operation:

[0052] During the above operation, the equipment program controls the cleaning operation. When the equipment program detects that there is no defect in the bumper 5, the equipment program controls the cleaning operation. The equipment sets the cleaning time to T1 and T2, T1 is the minimum value, T2 is the maximum value, and can be adjusted according to specific needs. The equipment program first controls the first electric valve 314 to open, and the second electric valve 324 is in a closed state. The opening time is T2. The first cleaning box 31 injects the paint maintenance liquid into the three groups of first delivery pipes 312, and then sprays it from the three groups of first cleaning nozzles 313 to the outer surface of the bumper 5 in the form of water mist. After the time T2 is up, the equipment program controls the first electric valve 314 to close and the second electric valve 324 to open, and the opening time is T1. The second cleaning box 32 injects the paint maintenance liquid into the three sets of second delivery pipes 322 and then sprays it from the three sets of second cleaning nozzles 323 onto the inner surface of the bumper 5 in the form of water mist. After the time T1 is up, the equipment program controls the second electric valve 324 to close, the two sets of air compressors to close, the first hydraulic rod 211 to retract upward, and the first transport rack 12 to move to the left along the two sets of moving slide rails 11 to transport the qualified bumpers 5 to the staff for centralized collection;

[0053] By using two sets of electric valves, two sets of cleaning nozzles and equipment programs in coordination, cleaning and maintenance operations can be performed on different surfaces of the qualified bumper 5. A large amount of maintenance liquid can be used to coat and maintain the outer surface of the bumper 5 to improve the glossiness. A conventional amount of maintenance liquid can be used to coat and maintain the inner surface of the bumper 5 to avoid dust accumulation in the dead corners of the inner surface of the bumper 5 that affects the product's appearance. At the same time, there is no need to perform maintenance on defective products, thereby reducing cost expenditures in the production process.

[0054] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0055] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A transport device for automobile bumper production, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a detachable bumper (5), two sets of movable slide rails (11) are fixedly mounted on both sides of the top of the fixing frame (1), a camera (111) is fixedly mounted on one side of the fixing frame (1), and two sets of transport frames are slidably connected to the fixing frame (1), namely a first transport frame (12) and a second transport frame (13), the first transport frame (12) is also provided with a transport assembly (2), the transport assembly (2) comprising a first clamping manipulator (21), a first hydraulic rod (211), a mechanical claw (212), a buffer block (213), a micro motor (214), a motor telescopic rod (2141), a telescopic connecting rod (215), a fixing rod (216), and a second clamping manipulator (22), the first hydraulic rod (211) is fixedly mounted on the bottom of the first transport frame (12), the first clamping manipulator (21 ) is fixedly mounted on one end of the first hydraulic rod (211), two groups of the fixed rods (216) are fixedly mounted on one side of the first clamping manipulator (21), two groups of the mechanical claws (212) are slidably connected to the two groups of fixed rods (216), a plurality of groups of the buffer blocks (213) are fixedly mounted on the two groups of mechanical claws (212), the micro motor (214) is fixedly mounted on the bottom surface of the first clamping manipulator (21), one end of the motor telescopic rod (2141) is connected to the micro motor (214), and the other end is connected to the top of the two groups of mechanical claws (212), the two ends of the telescopic connecting rod (215) are connected to one side of the top of the two groups of mechanical claws (212), the second clamping manipulator (22) is fixedly mounted on the other end of the first hydraulic rod (211), and the structure of the second clamping manipulator (22) is the same as that of the first clamping manipulator (21); The fixed frame (1) is further provided with a cleaning table (3) and a clamping assembly (4); the cleaning table (3) is placed on the floor of the production workshop and is located in the fixed frame (1); a first cleaning box (31) is fixedly installed at the bottom of one side of the cleaning table (3); a first injection port (311) is fixedly installed at one side of the top of the first cleaning box (31); three groups of first cleaning nozzles (313) are fixedly installed at the top of one side of the cleaning table (3); three groups of first delivery pipes (312) are fixedly installed at the other side of the top of the first cleaning box (31); the three groups of first delivery pipes (312) connect the three groups of first cleaning nozzles (313) with the first cleaning box (31); and three groups of first electric valves (314) are fixedly installed inside the three groups of first delivery pipes (312); A second cleaning box (32) is fixedly mounted on the bottom of the other side of the cleaning table (3); a second injection port (321) is fixedly mounted on one side of the top of the second cleaning box (32); and three groups of second cleaning nozzles (323) are fixedly mounted on the top of the other side of the cleaning table (3); Three groups of second delivery pipes (322) are fixedly installed on the other side of the top of the second cleaning box (32), the three groups of second delivery pipes (322) connect the three groups of second cleaning nozzles (323) with the second cleaning box (32), and three groups of second electric valves (324) are fixedly installed inside the three groups of second delivery pipes (322); The clamping assembly (4) comprises a first air compressor (41), a second air compressor (42), a fixing seat (43), an air pipe (431), a second hydraulic rod (432), and a fixing block (433); the first air compressor (41) is fixedly mounted on the bottom of one end of the cleaning table (3); the second air compressor (42) is fixedly mounted on the bottom of the other end of the cleaning table (3); four groups of fixing seats (43) are mounted in an array on the cleaning table (3); the air pipe (431) is fixedly mounted on one end of the fixing seat (43); the air pipe (431) is connected to the two groups of air compressors via an external hose; four groups of the second hydraulic rods (432) are mounted in an array on one side of the fixing seat (43); four groups of the fixing blocks (433) are fixedly mounted on one end of the four groups of the second hydraulic rods (432); and the four groups of the fixing blocks (433) are all made of soft silicone.

2. The transportation equipment for automobile bumper production according to claim 1, characterized in that: A plurality of groups of movable slide blocks (121) are fixedly mounted on both sides of the bottom of the first transport frame (12), and the plurality of groups of movable slide blocks (121) cooperate with the two groups of movable slide rails (11). Two groups of movable motors (122) are mounted on both sides of the top of the first transport frame (12). The structure of the second transport frame (13) is the same as that of the first transport frame (12).

3. The transportation equipment for automobile bumper production according to claim 2, characterized in that: The four groups of the second hydraulic rods (432) are equipped with built-in pressure sensors.

4. The transportation equipment for automobile bumper production according to claim 3, characterized in that: The fixing frame (1) is placed on the floor of a production workshop.

Images