An automobile covering flame treatment device

Abstract

The application relates to a flame treatment equipment for automobile cladding parts, and relates to the technical field of automobile part machining equipment, which comprises a base, a flame gun for spraying fire to the cladding parts is arranged above the base, a multi-axis machine hand for driving the flame gun to spray fire to different positions of the cladding parts is arranged on one side of the base, the base is provided with a tool No.1 for supporting the cladding parts, the base is hollow, a tool No.2 for supporting different cladding parts is arranged in the base, a driving oil cylinder for driving the tool No.1 or the tool No.2 to ascend to the top of the base is arranged in the base, and a replacement assembly for replacing the tool No.1 or the tool No.2 is arranged in the base. The application has the effect of reducing the working intensity of workers.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of automobile part processing equipment, in particular to a flame treatment equipment for automobile cladding parts. BACKGROUND

[0002] Currently, some automobile cladding parts are made of plastic materials, and the cladding parts need to be subjected to flame treatment in the process of processing the cladding parts. The flame treatment can be used to adjust the surface properties of the plastic, and the oxidation reaction of macromolecules on the surface of the plastic generates polar groups under high temperature, and in addition, the structure of the surface molecules is also affected, so that the water-based coating film is attached to the surface of the plastic.

[0003] The related technology discloses a flexible robot flame treatment device in Chinese Patent No. CN114834028A. The base is provided with a robot base, and the robot base is provided with a multi-axis robot. The end of the multi-axis robot is connected with a flame treatment nozzle, and the tail of the flame treatment nozzle is connected with a gas pipe. The base is provided with a disc that can rotate around the center through a driving device. The middle part of the disc is provided with a hole, and the robot base passes through the hole. A plurality of flame treatment tool clamps are installed on the disc and are uniformly distributed on the disc.

[0004] According to the related technology in the above, the inventors believe that when the above device is used to treat the cladding parts, different sizes of cladding parts need to be treated, and workers need to replace the tool, which increases the working intensity of the workers. SUMMARY

[0005] In order to reduce the working intensity of the workers, the application provides a flame treatment equipment for automobile cladding parts.

[0006] The application provides a flame treatment equipment for automobile cladding parts, which adopts the following technical scheme:

[0007] A flame treatment equipment for automobile cladding parts, comprising a base, a flame gun for spraying flame to the cladding part is arranged above the base, a multi-axis robot hand for driving the flame gun to spray flame to different positions of the cladding part is arranged on one side of the base, a tool one for supporting the cladding part is arranged on the base, the base is hollow, a tool two for supporting different cladding parts is arranged in the base, a driving oil cylinder for driving the tool one or the tool two to rise to the upper side of the base is arranged in the base, and a replacement assembly for replacing the tool one or the tool two is arranged in the base.

[0008] By adopting the technical scheme, the tooling one supports the cladding piece, the multi-axis manipulator drives the flame gun to spray fire on the surface of the cladding piece, and the cladding piece is subjected to flame treatment. When different types of cladding pieces need to be subjected to flame treatment, the tooling one is replaced with the tooling two, the driving cylinder drives the tooling two to rise to the base, the cladding piece is placed on the tooling two, and then the cladding piece is subjected to flame treatment, thereby facilitating the flame treatment of different types of cladding pieces and realizing automatic replacement of the tooling, which facilitates replacement of the tooling by workers and reduces the working intensity of the workers.

[0009] Optionally, the tooling one comprises a plurality of support rods one for supporting the cladding piece and a connecting plate one for connecting the support rods one, the support rods one are vertically arranged, lower ends of the support rods one are connected to an upper surface of the connecting plate one, the tooling two comprises a plurality of support rods two for supporting different types of cladding pieces and a connecting plate two for connecting the support rods two, the support rods two are vertically arranged, lower ends of the support rods two are connected to an upper surface of the connecting plate two.

[0010] By adopting the technical scheme, the support rods one support the cladding piece, the support rods two support another type of cladding piece, the connecting plate one connects the support rods one, the connecting plate two connects the support rods two, the driving cylinder drives the support rods one to rise and fall through the connecting plate one, and the driving cylinder drives the support rods two to rise and fall through the connecting plate two, thereby making the process of raising and lowering the tooling one and the tooling two more convenient.

[0011] Optionally, the replacement assembly comprises two inserts and two driving cylinders for driving the inserts to move laterally, the two inserts are used for pluggably connecting the connecting plate one and the connecting plate two respectively, and the inserts are horizontally arranged.

[0012] By adopting the technical scheme, when the tooling one needs to be replaced with the tooling two, one of the driving cylinders is started, the driving cylinder drives the inserts to move laterally, the inserts are plugged into the connecting plate one, the driving cylinder drives the connecting plate one to move laterally, the other driving cylinder is started, a piston rod of the other driving cylinder is extended, the connecting plate two is driven to move laterally, the connecting plate two moves to the piston rod of the driving cylinder, the piston rod of the driving cylinder supports the connecting plate two, the piston rod of the driving cylinder is retracted, the driving cylinder drives the tooling two to rise above the base, and then the replacement of the tooling is completed, thereby making the replacement process more convenient.

[0013] Optionally, the insert comprises a connecting rod and two inserts, one end of the connecting rod is fixedly connected with a piston rod of the driving cylinder, the inserts are fixedly connected to an end of the connecting rod away from the driving cylinder, the two inserts are arranged in parallel, a gap is left between the two inserts, the connecting plate one and the connecting plate two are both provided with two insertion openings, and the inserts are movably connected to the insertion openings.

[0014] By adopting the above technical scheme, when the tool needs to be replaced, the piston rod of the driving cylinder is extended and retracted to drive the connecting rod to move transversely, the connecting rod drives the plug plate to move transversely, the plug plate is inserted into the socket of the connecting plate one to facilitate the movement of the connecting plate one, and the plug plate is inserted into the socket of the connecting plate two to facilitate the movement of the connecting plate two.

[0015] Optionally, a fixing assembly is arranged above the base, the fixing assembly comprises a fixing plate for fixing the connecting plate one or the connecting plate two and a transverse moving cylinder for driving the fixing plate to move transversely, the fixing plate is horizontally arranged, and the cylinder body of the transverse moving cylinder is horizontally arranged.

[0016] By adopting the above technical scheme, when the connecting plate one or the connecting plate two is lifted to the upper side of the base by the driving cylinder, the transverse moving cylinder is started, the piston rod of the transverse moving cylinder is extended to drive the fixing plate to be inserted into the socket, thereby facilitating the fixing of the tool one or the tool two, and the stability of the equipment is improved, and the flame treatment of the covering piece is facilitated.

[0017] Optionally, the piston rod of the driving cylinder is connected with a support plate for supporting the connecting plate one or the connecting plate two, the support plate is horizontally arranged, recesses are arranged in the lower ends of the connecting plate one and the connecting plate two, a connecting block is fixedly connected to the upper surface of the support plate, and the connecting block is movably connected to the recesses.

[0018] By adopting the above technical scheme, when the plug plate is inserted into the socket of the connecting plate one during the replacement of the tool, the driving cylinder is continuously lowered to separate the connecting block from the connecting plate one, and then the driving cylinder is started to drive the connecting plate one to move transversely. When the connecting plate two moves to the upper side of the support plate, the driving cylinder is started, the piston rod of the driving cylinder is extended to drive the support plate to move upwards, the connecting block is inserted into the socket of the connecting plate two, and then the plug plate is separated from the connecting plate two. The connecting block makes the connecting plate one or the connecting plate two not easy to be separated from the support plate, thereby improving the stability of the tool.

[0019] Optionally, two groups of replacement assemblies are arranged in the base, two tool ones and two tool twos are arranged in the base, a rotating disc is rotatably connected to the upper end of the base, the rotating disc is horizontally arranged, two through openings are arranged in the rotating disc for the connecting plate one and the connecting plate two to pass through, the two groups of replacement assemblies are arranged at the through openings, the fixing assembly is provided with two groups, the two transverse moving cylinders are fixedly connected to the two through openings of the rotating disc, and a rotating member for driving the rotating disc to rotate is arranged at the lower end of the rotating disc.

[0020] By adopting the technical scheme, the fixed assembly fixes the tooling on the upper surface of the rotating disc, the tooling one and the tooling two are lifted to the rotating disc through the through hole, the rotating member drives the rotating disc to rotate, and then it is beneficial to install the other cladding member when the flame treatment is performed on one cladding member, and then it is beneficial to improve the processing efficiency.

[0021] Optionally, the rotating member comprises a transmission gear, a driving gear, a driving rod and a driving motor, the transmission gear is coaxially connected with the rotating disc, the driving gear is engaged with the transmission gear, the driving rod is coaxially connected with the driving gear, and the output shaft of the driving motor is fixedly connected with the driving rod.

[0022] By adopting the technical scheme, the driving motor is started, the output shaft of the driving motor drives the driving rod to rotate, the driving rod drives the driving gear to rotate, the driving gear drives the transmission gear to rotate, and the transmission gear drives the rotating disc to rotate, and then the rotating process of the rotating disc is more convenient.

[0023] Optionally, one side of the base is provided with a conveying mechanism for conveying the cladding member to the tooling one or the tooling two, the conveying mechanism comprises two supporting plates for supporting the cladding member, two lifting cylinders for driving the supporting plates to lift, two driving lead screws for driving the lifting cylinders to move laterally, and a moving block and a supporting frame for connecting the lifting cylinders and the driving lead screws and supporting the driving lead screws, the moving block is slidingly connected to the upper surface of the supporting frame, the driving lead screw rotates, and the lifting cylinder moves linearly along the driving lead screw.

[0024] By adopting the technical scheme, the supporting frame supports the driving lead screw, the driving lead screw rotates, drives the moving block to move laterally, and the moving block drives the lifting cylinder to move laterally, when the moving block moves to the tooling, the lifting cylinder drives the supporting plate to descend, the supporting plate installs the cladding member on the tooling, and then it is beneficial to reduce the phenomenon that the workers install the cladding member on the tooling, and it is beneficial to reduce the working intensity of the workers.

[0025] Optionally, the supporting plate is provided with a detection and control circuit, the detection and control circuit comprises an induction module, a comparison module and an alarm module.

[0026] The induction module comprises a pressure sensor, the pressure sensor is arranged on the upper surface of the supporting plate, and the pressure sensor is used for sensing the pressure of the cladding member and outputting an induction signal;

[0027] The comparison module is electrically connected with the induction module, the comparison module is used for receiving the induction signal of the induction module, when the comparison module receives the induction signal, compares the voltage value corresponding to the induction signal with a preset voltage value, and if the voltage value corresponding to the induction signal is greater than the preset voltage value, outputs a starting signal;

[0028] The alarm module is electrically connected with the comparison module, and is used for receiving a starting signal of the comparison module. When the alarm module receives the starting signal, an alarm signal is output.

[0029] By adopting the above technical scheme, the conveying mechanism conveys the cladding member, the pressure sensor senses the pressure of the cladding member and outputs a sensing signal. The comparison module receives the sensing signal, compares a voltage value corresponding to the sensing signal with a preset voltage value, and outputs a starting signal if the voltage value corresponding to the sensing signal is greater than the preset voltage value. When the alarm module receives the starting signal, an alarm signal is output. The alarm signal is conducive to reminding the worker, the conveying mechanism conveys different types of cladding members, and thus it is convenient to replace the tooling in a timely manner, and thus it is conducive to improving the processing efficiency.

[0030] To sum up, the present application has at least one of the following beneficial technical effects of the automobile cladding member flame treatment equipment:

[0031] 1. By setting the replacement assembly, when another type of cladding member needs to be flame treated, the replacement assembly replaces the tooling on the driving oil cylinder, thereby facilitating the reduction of the phenomenon of workers replacing tooling and reducing the working intensity of workers.

[0032] 2. By setting the detection and control circuit, the pressure sensor senses the pressure of the cladding member and outputs a sensing signal. The comparison module receives the sensing signal, compares a voltage value corresponding to the sensing signal with a preset voltage value, and outputs a starting signal if the voltage value corresponding to the sensing signal is greater than the preset voltage value. At this time, the conveying mechanism conveys another type of cladding member. When the alarm module receives the starting signal, an alarm signal is output. The alarm signal is conducive to reminding the worker to replace the tooling, thereby facilitating the replacement of the tooling in a timely manner and improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a whole structure schematic diagram of the automobile cladding member flame treatment equipment.

[0034] Figure 2 It is a structure schematic diagram of the replacement mechanism highlighted by the present application.

[0035] Figure 3 It is a structure schematic diagram of the sensing module, the comparison module and the alarm module highlighted by the present application.

[0036] Explanation of reference signs: 1, processing mechanism; 11, base; 12, multi-axis robot; 13, flame gun; 14, fixing assembly; 15, turntable; 16, rotating part; 17, tool one; 18, tool two; 161, transmission gear; 162, driving gear; 163, driving rod; 164, driving motor; 171, support rod one; 172, connecting plate one; 181, support rod two; 182, connecting plate two; 141, horizontal moving air cylinder; 142, fixing plate; 2, replacing mechanism; 21, replacing assembly; 22, driving oil cylinder; 23, support plate; 24, connecting block; 211, driving air cylinder; 212, plug-in part; 213, connecting rod; 214, plug-in plate; 3, conveying mechanism; 31, support frame; 32, driving lead screw; 33, rotating motor; 34, moving block; 35, lifting air cylinder; 36, support plate; 4, sensing module; 5, comparison module; 6, alarm module; 41, pressure sensor; 61, buzzer; 62, indicator light. DETAILED DESCRIPTION

[0037] The application will be further described in detail below with reference to all the drawings.

[0038] The application discloses a flame treatment device for automobile cladding.

[0039] Reference Figure 1 and Figure 2 A flame treatment device for automobile cladding comprises a processing mechanism 1, a replacing mechanism 2 and a conveying mechanism 3. The replacing mechanism 2 is located in the processing mechanism 1, and the conveying mechanism 3 is located at one side of the processing mechanism 1. The conveying mechanism 3 conveys the cladding to the processing mechanism 1, and the processing mechanism 1 performs flame treatment on the cladding. When another type of cladding needs to be treated by flame, the replacing mechanism 2 replaces different tools, thereby reducing the phenomenon of workers replacing tools and reducing the working intensity of workers.

[0040] Reference Figure 1 and Figure 2 The processing mechanism 1 comprises a base 11, a multi-axis robot 12, a flame gun 13, two fixing assemblies 14, a turntable 15, a rotating part 16, two tool ones 17 and two tool twos 18. The multi-axis robot 12 is located at one side of the base 11, and the flame gun 13 is connected to an end of the multi-axis robot 12 away from the ground. When the cladding is treated by flame, the multi-axis robot 12 drives the flame gun 13 to spray flame on the surface of the cladding, so that the cladding is treated by flame.

[0041] Reference Figure 1 and Figure 2The base 11 is hollow, the rotating disc 15 is rotationally connected to the upper surface of the base 11, the rotating part 16 is located in the base 11, the rotating part 16 comprises a transmission gear 161, a driving gear 162, a driving rod 163 and a driving motor 164, the driving motor 164 is fixedly connected in the base 11, the output shaft of the driving motor 164 is coaxially connected with the driving rod 163, the driving rod 163 is vertically arranged, one end of the driving rod 163 away from the driving motor 164 is coaxially connected with the driving gear 162, the driving gear 162 is engaged with the transmission gear 161, the transmission gear 161 is coaxially connected with the rotating disc 15, and the rotating disc 15 is provided with two through openings.

[0042] With reference to Figure 1 and Figure 2 , two tooling ones 17 are located at the two through openings respectively, and two tooling twos 18 are located in the base 11. The tooling one 17 comprises a plurality of supporting rods one 171 and a connecting plate one 172, the connecting plate one 172 is horizontally arranged, one end of the supporting rod one 171 is fixedly connected to the upper surface of the connecting plate one 172, and the supporting rod one 171 is vertically arranged. The tooling two 18 comprises a plurality of supporting rods two 181 and a connecting plate two 182, the connecting plate two 182 is horizontally arranged, one end of the supporting rod two 181 is fixedly connected to the upper surface of the connecting plate two 182, and the supporting rod two 181 is vertically arranged. The connecting plate one 172 and the connecting plate two 182 are both provided with two insertion openings.

[0043] With reference to Figure 1 and Figure 2 , the fixing assembly 14 comprises a horizontal moving air cylinder 141 and two fixing plates 142, the horizontal moving air cylinder 141 is fixedly connected to the through opening of the rotating disc 15, the horizontal moving air cylinder 141 is horizontally arranged, the piston rod of the horizontal moving air cylinder 141 is fixedly connected with the fixing plate 142, the fixing plate 142 is arranged along the extension direction of the piston rod of the horizontal moving air cylinder 141, the two fixing plates 142 are parallelly arranged, and the fixing plate 142 is movably connected to the insertion opening.

[0044] With reference to Figure 1 and Figure 2 , the supporting rod one 171 supports the cladding part, the connecting plate one 172 connects the supporting rod one 171, the supporting rod two 181 supports another cladding part, and the connecting plate two 182 connects the supporting rod two 181. The horizontal moving air cylinder 141 is started, the piston rod of the horizontal moving air cylinder 141 is extended, the fixing plate 142 is driven to move horizontally, the fixing plate 142 is inserted into the insertion opening, the fixing plate 142 supports the tooling, and then the cladding part is conveniently flame treated.

[0045] With reference to Figure 1 and Figure 2When the flame treatment of one of the coverings is started, the driving motor 164 is started, the output shaft of the driving motor 164 drives the driving rod 163 to rotate, the driving rod 163 drives the driving gear 162 to rotate, the driving gear 162 drives the transmission gear 161 to rotate, and the transmission gear 161 drives the rotating disc 15 to rotate, so that the other covering can be installed, and the processing efficiency is improved.

[0046] With reference to Figure 1 and Figure 2 The replacement mechanism 2 comprises two replacement assemblies 21, a driving oil cylinder 22 and a support plate 23. The driving oil cylinder 22 is fixedly connected in the base 11 and vertically arranged opposite to the through opening. The support plate 23 is fixedly connected with the piston rod of the driving oil cylinder 22 and horizontally arranged. The upper surface of the support plate 23 is fixedly connected with a plurality of connecting blocks 24. The lower surfaces of the connecting plate one 172 and the connecting plate two 182 are both provided with a plurality of recesses. The connecting blocks 24 are movably connected in the recesses and matched with the recesses.

[0047] With reference to Figure 1 and Figure 2 When the tool one 17 needs to be replaced by the tool two 18, the driving oil cylinder 22 far from the multi-axis manipulator 12 is started, the piston rod of the driving oil cylinder 22 is extended, the support plate 23 is driven to rise, the connecting blocks 24 are inserted in the recesses, the piston rod of the transverse moving cylinder 141 is retracted, the fixed plate 142 is separated from the connecting plate one 172, the support plate 23 supports the tool one 17, the piston rod of the driving oil cylinder 22 is retracted, the tool one 17 is lowered into the base 11, the replacement assembly 21 replaces the tool one 17, and the connecting blocks 24 make the connecting plate one 172 or the connecting plate two 182 not easy to be separated from the support plate 23, so that the stability of the tool is improved.

[0048] With reference to Figure 1 and Figure 2 The replacement assembly 21 comprises two driving cylinders 211 and two inserts 212. The insert 212 comprises a connecting rod 213 and two insert plates 214. The driving cylinders 211 are fixedly connected with the base 11 and oppositely arranged. The driving cylinders 211 are horizontally arranged. One end of the connecting rod 213 is fixedly connected with the piston rod of the driving cylinder 211. The other end of the connecting rod 213 is fixedly connected with the insert plate 214. The two insert plates 214 are arranged along the extension direction of the piston rod of the driving cylinder 211 and parallel arranged. The insert plate 214 is movably connected with the insertion opening of the connecting plate one 172 or the connecting plate two 182. One of the insert plates 214 is inserted in the insertion opening of the connecting plate two 182.

[0049] With reference to Figure 1 and Figure 2When the tool 17 is lowered into the base 11, one of the driving cylinders 211 is started, the piston rod of the driving cylinder 211 is stretched, the plug plate 214 is inserted into the socket of the connecting plate 172, the supporting plate 23 continues to descend, the supporting plate 23 is separated from the connecting plate 172, the piston rod of the driving cylinder 211 is retracted, the piston rod of the other driving cylinder 211 is stretched, the tool 18 is transversely moved, the tool 18 is moved above the supporting plate 23, the driving oil cylinder 22 is started, the driving oil cylinder 22 drives the supporting plate 23 to support the connecting plate 182, the piston rod of the driving cylinder 211 is retracted, the plug plate 214 is separated from the connecting plate 182, the driving oil cylinder 22 continues to rise, the tool 18 is transported above the base 11, the transverse moving cylinder 141 is started, the fixed plate 142 is connected with the connecting plate 182, and the process of replacing the tool is completed, which is favorable for reducing the phenomenon that workers replace the tool and reducing the working strength of the workers. Meanwhile, the process of replacing the tool is carried out during the process of processing the other covering piece, and after the covering piece is processed, the tool is replaced and installed, which is favorable for improving the processing efficiency.

[0050] With reference to Figure 1 and Figure 2 , the conveying mechanism 3 comprises a supporting frame 31, two driving lead screws 32, two rotating motors 33, two moving blocks 34, two lifting cylinders 35, two supporting plates 36 and a control circuit, the supporting frame 31 is located on the side of the base 11 away from the multi-axis manipulator 12, the two driving lead screws 32 are horizontally arranged on the two sides of the supporting frame 31, the rotating motor 33 is fixedly connected with the supporting frame 31, the output shaft of the rotating motor 33 is coaxially connected with the driving lead screw 32, the moving block 34 is threadedly connected with the driving lead screw 32, the moving block 34 is slidingly connected to the upper surface of the supporting frame 31, the lifting cylinder 35 is fixedly connected to the upper end of the moving block 34, the lifting cylinder 35 is vertically arranged, and the piston rod of the lifting cylinder 35 is fixedly connected with a supporting frame, which is horizontally arranged.

[0051] With reference to Figure 1 and Figure 2 , the supporting frame 31 supports the driving lead screw 32, the driving lead screw 32 rotates to drive the moving block 34 to move transversely, and the moving block 34 drives the lifting cylinder 35 to move transversely, when the moving block 34 moves to the tool, the lifting cylinder 35 drives the supporting plate 36 to descend, and the supporting plate 36 installs the covering piece on the tool, thereby being favorable for reducing the phenomenon that workers install the covering piece and reducing the working strength of the workers.

[0052] With reference to Figure 1 and Figure 3 , the control circuit comprises an induction module 4, a comparison module 5 and an alarm module 6.

[0053] The induction module 4 comprises a pressure sensor 41 located at the upper end of the support plate 36, which senses the pressure of the cladding element and outputs an induction signal when the pressure sensor 41 senses the pressure of the cladding element;

[0054] The comparison module 5 comprises:

[0055] The positive input end of the comparator T is electrically connected to the output end of the pressure sensor 41;

[0056] The base of the triode Q is electrically connected to the output end of the comparator T;

[0057] One end of the resistor R1 is electrically connected to the collector of the triode Q, and the other end of the resistor R1 is electrically connected to the power supply VCC;

[0058] One end of the electromagnetic coil KA1 of the relay is electrically connected to the emitter of the triode Q;

[0059] One end of the resistor R2 is electrically connected to the electromagnetic coil KA1 of the relay away from the triode Q, and the other end of the resistor R2 is grounded;

[0060] The alarm module 6 comprises:

[0061] One end of the buzzer 61 is electrically connected between the electromagnetic coil KA1 of the relay and the resistor R2;

[0062] The indicating lamp 62 is fixedly connected to the side of the limiting plate away from the connecting frame, and one end of the indicating lamp 62 is electrically connected to the end of the buzzer 61 away from the resistor R2;

[0063] One end of the resistor R3 is electrically connected to the end of the indicating lamp 62 away from the buzzer 61, and the other end of the resistor R3 is grounded;

[0064] Referring to Figure 3 , during the conveying of the cladding element, the weights of the two cladding elements are different, the pressure sensor 41 senses the pressure of the cladding element and outputs an induction signal, the comparator T receives the induction signal, compares the voltage value corresponding to the induction signal with the preset voltage value, and outputs a start signal if the voltage value corresponding to the induction signal is greater than the preset voltage value, the alarm module 6 receives the start signal of the comparison module 5 and outputs an alarm signal, the buzzer 61 receives the alarm signal and is turned on, and the indicating lamp 62 is turned on, which is conducive to reminding the staff to replace the tooling, thereby facilitating timely replacement of the tooling and improving the processing efficiency.

[0065] The implementation principle of the automobile cladding piece flame treatment equipment provided in the embodiment of the application is as follows: in the process of conveying the cladding pieces, the two cladding pieces have different weights, the pressure sensor 41 senses the pressure of the cladding pieces and outputs a sensing signal, the comparator T receives the sensing signal, compares the voltage value corresponding to the sensing signal with a preset voltage value, and outputs a starting signal if the voltage value corresponding to the sensing signal is greater than the preset voltage value, the alarm module 6 receives the starting signal of the comparison module 5 and outputs an alarm signal, and the buzzer 61 receives the alarm signal, the buzzer 61 is turned on, and the indicator light 62 is turned on.

[0066] The worker restarts the driving oil cylinder 22 away from the multi-axis manipulator 12, the piston rod of the driving oil cylinder 22 is stretched, the supporting plate 23 is lifted, the connecting block 24 is inserted into the groove, the piston rod of the transverse moving air cylinder 141 is retracted, the fixed plate 142 is separated from the connecting plate 172, the supporting plate 23 supports the tool 17, the piston rod of the driving oil cylinder 22 is retracted, and the tool 17 is lowered into the base 11.

[0067] When the tool 17 is lowered into the base 11, one of the driving air cylinders 211 is started, the piston rod of the driving air cylinder 211 is stretched, the plug plate 214 is inserted into the socket of the connecting plate 172, the supporting plate 23 continues to be lowered, the supporting plate 23 is separated from the connecting plate 172, the piston rod of the driving air cylinder 211 is retracted, the piston rod of the other driving air cylinder 211 is stretched, the tool 18 is transversely moved, the tool 18 is moved above the supporting plate 23, the driving oil cylinder 22 is started again, the driving oil cylinder 22 drives the supporting plate 23 to support the connecting plate 182, the piston rod of the driving air cylinder 211 is retracted, the plug plate 214 is separated from the connecting plate 182, the driving oil cylinder 22 continues to be lifted, the tool 18 is conveyed to above the base 11, the transverse moving air cylinder 141 is started again, the fixed plate 142 is connected with the connecting plate 182, and the process of replacing the tool is completed.

[0068] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so: equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A flame treatment device for automotive body panels, comprising a base (11), characterized in that: The base (11) is provided with a flame gun (13) for spraying flames onto the covering. The base (11) is provided with a multi-axis robot arm on one side for driving the flame gun (13) to spray flames onto different positions of the covering. The base (11) is provided with a tooling first (17) for supporting the covering. The base (11) is hollow. The base (11) is provided with a tooling second (18) for supporting different coverings. The base (11) is provided with a driving cylinder (22) for driving tooling first (17) or tooling second (18) to rise above the base (11). The base (11) is provided with a replacement component (21) for replacing tooling first (17) or tooling second (18). The tooling one (17) includes multiple support rods one (171) for supporting the covering parts and a connecting plate one (172) for connecting the support rods one (171). The support rods one (171) are vertically arranged, and the lower end of the support rods one (171) is connected to the upper surface of the connecting plate one (172). The tooling two (18) includes multiple support rods two (181) for supporting different types of covering parts and a connecting plate two (182) for connecting the support rods two (181). The support rods two (181) are vertically arranged, and the lower end of the support rods two (181) is connected to the upper surface of the connecting plate two (182). The replacement component (21) includes two plugs (212) and two drive cylinders (211) for driving the plugs (212) to move laterally. The two plugs (212) are used to plug into connecting plate one (172) and connecting plate two (182) respectively. The plugs (212) are set horizontally. The plug (212) includes a connecting rod (213) and two insert plates (214). One end of the connecting rod (213) is fixedly connected to the piston rod of the driving cylinder (211). The insert plates (214) are fixedly connected to the end of the connecting rod away from the driving cylinder (211). The two insert plates (214) are arranged in parallel with a gap between them. Both the first connecting plate (172) and the second connecting plate (182) have two insertion ports. The insert plates (214) are movably connected to the insertion ports. A fixing component (14) is provided above the base (11). The fixing component (14) includes a fixing plate (142) for fixing the first connecting plate (172) or the second connecting plate (182) and a transverse cylinder (141) for driving the fixing plate (142) to move laterally. The fixing plate (142) is horizontally arranged, the cylinder body of the transverse cylinder (141) is horizontally arranged, and the fixing plate (142) is movably connected to the socket. The base (11) is provided with two sets of replacement components (21), and the base (11) is provided with two tooling first (17) and two tooling second (18). The upper end of the base (11) is rotatably connected to a turntable (15). The turntable (15) is horizontally set and has two openings for connecting plate first (172) and connecting plate second (182) to pass through. The two sets of replacement components (21) are respectively set at the openings. The fixed components (14) are provided with two sets. The two transverse cylinders (141) are respectively fixedly connected to the two openings of the turntable (15). The lower end of the turntable (15) is provided with a rotating part (16) for driving the turntable (15) to rotate.

2. The flame treatment equipment for automotive cladding parts according to claim 1, characterized in that: The piston rod of the drive cylinder (22) is connected to a support plate (23) for supporting the first connecting plate (172) or the second connecting plate (182). The support plate (23) is horizontally arranged. The lower ends of the first connecting plate (172) and the second connecting plate (182) are provided with several grooves. A connecting block (24) is fixedly connected to the upper surface of the support plate (23). The connecting block (24) is movably connected to the groove and is adapted to the groove.

3. The flame treatment equipment for automotive cladding parts according to claim 1, characterized in that: The rotating component (16) includes a transmission gear (161), a drive gear (162), a drive rod (163), and a drive motor (164). The transmission gear (161) is coaxially connected to the turntable (15), the drive gear (162) meshes with the transmission gear (161), the drive rod (163) is coaxially connected with the drive gear (162), and the output shaft of the drive motor (164) is fixedly connected to the drive rod (163).

4. The flame treatment equipment for automotive cladding parts according to claim 1, characterized in that: The base (11) has a conveying mechanism (3) on one side for conveying the covering part to tooling one (17) or tooling two (18). The conveying mechanism (3) includes two support plates (36) for supporting the covering part, two lifting cylinders (35) for driving the support plates (36) to rise and fall, two drive screws (32) for driving the lifting cylinders (35) to move laterally, a moving block (34) for connecting the lifting cylinders (35) and the drive screws (32), and a support frame (31) for supporting the drive screws (32). The moving block (34) is slidably connected to the upper surface of the support frame (31). When the drive screws (32) rotate, the lifting cylinders (35) move linearly along the direction of the drive screws (32).

5. The flame treatment equipment for automotive cladding parts according to claim 4, characterized in that: The support plate (36) is equipped with a detection and control circuit, which includes a sensing module (4), a comparison module (5), and an alarm module (6): The sensing module (4) includes a pressure sensor (41), which is disposed on the upper surface of the support plate (36). The pressure sensor (41) is used to sense the pressure of the covering and output a sensing signal. The comparison module (5) is electrically connected to the sensing module (4). The comparison module (5) is used to receive the sensing signal from the sensing module (4). When the comparison module (5) receives the sensing signal, it compares the voltage value corresponding to the sensing signal with the preset voltage value. If the voltage value corresponding to the sensing signal is greater than the preset voltage value, it outputs a start signal. The alarm module (6) is electrically connected to the comparison module (5). The alarm module (6) is used to receive the start signal from the comparison module (5). When the alarm module (6) receives the start signal, it outputs an alarm signal.

Images