Automobile coating production line dip-over machine conveying device and method

Abstract

The invention discloses a conveying device and method for an overturning and soaking machine of an automobile coating production line, a pushing mechanism is detachably connected to the lower portion of an electric vehicle, a socket is welded to the position, corresponding to a vertical rod, of a conveying vehicle, and the whole socket is arranged in a U shape. After a vehicle body is placed on a conveying vehicle, the vehicle body is conveyed to the front of an electrophoresis box through the conveying vehicle, then electric vehicles are controlled to sequentially move to the corresponding positions of the conveying vehicle, a second air cylinder is started after a vertical rod corresponds to a socket of the conveying vehicle, the second air cylinder drives the vertical rod to move towards the interior of the socket, the vertical rod can move into the socket, and then a third air cylinder is controlled; when the lower sleeve moves downwards, the outer plate is pushed, then the first air cylinder is controlled, the first air cylinder can drive the whole lifting frame to move up and down, so that the electrophoresis liquid can be in complete contact with the automobile body, the situation that treatment is not in place is avoided, the automobile production quality is improved, and the mode of conveying the automobile for electrophoresis is simple, small in occupied space and convenient to operate. And the equipment is not complicated, so that the automobile coating cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of automobile coating conveying, and in particular to a conveying device and method for a dipping machine of an automobile coating production line. Background Art

[0002] The automotive painting process can generally be divided into two parts: one is the surface treatment of the metal before painting, also called pre-treatment technology; the other is the construction process of painting. Surface treatment mainly includes the removal of oil, dust, rust on the surface of the workpiece, and the removal of the old paint layer during repair work, so as to improve the surface condition of the workpiece. It includes mechanical processing and chemical treatment of the workpiece surface according to various specific conditions, such as phosphating, oxidation and passivation.

[0003] Electrophoresis is performed when a car is painted. During electrophoresis, the car needs to be turned over and dipped in the electrophoresis tank. Before turning over and dipping, the car needs to be moved between the electrophoresis tanks, and then the conveyor frame is fixed by a clamping device. After being fixed, it is moved into the electrophoresis tank for turning over and dipping, and finally moved out of the electrophoresis tank for conveying to the next process. However, the equipment used in the turning over and dipping process is complex and requires a large space for arrangement. In addition, bubbles are easily formed at the roof position of the car body due to the flipping method during turning over and dipping, which may cause some positions to be not processed properly, thus affecting subsequent processing. The entire turning over and dipping conveyor line is not only expensive, but also cannot improve the processing quality. Summary of the invention

[0004] One of the purposes of the present application is to provide a conveying device and method for a dipping machine in an automobile painting production line.

[0005] In order to achieve the above purpose, the technical solution adopted in the present application is: a conveying device of a dipping machine in an automobile coating production line, comprising an electrophoretic box, a bracket, a conveying vehicle, a track, an electric vehicle and a lift, wherein the track is disassembled and installed above the electrophoretic box, and a lifting mechanism is arranged on the electric vehicle connected to the track, and a vertical rod is disassembled and connected to the lifting mechanism, and a reset mechanism is disassembled and connected to the output end of the vertical rod, and an opening mechanism is arranged on the reset mechanism, and a pressing mechanism is overlapped at the input end of the opening mechanism, and a linkage frame is disassembled and connected to the input end of the pressing mechanism, and the linkage frame is disassembled and connected to a pushing mechanism, and the pushing mechanism is disassembled and connected to the bottom of the electric vehicle, and a socket is welded on the conveying vehicle corresponding to the vertical rod, and the socket is arranged in a U shape as a whole.

[0006] Preferably, the lifting mechanism includes a first cylinder, the first cylinder is detachably connected to a lifting frame, the lifting frame is provided with a fixed seat, the fixed seat is detachably connected to a second cylinder, the second cylinder is detachably connected to a corresponding first connecting plate, and the first connecting plate is detachably connected to a vertical rod.

[0007] Preferably, both ends of the lifting frame are L-shaped, the fixing seat is welded to the bottom of the lifting frame, the fixing seat is located in the middle of the electric vehicle, the vertical rods on the first connecting plate are connected to the lifting frame, the vertical rods are vertically arranged on the lifting frame, and the vertical rods are respectively located at the four corners of the first connecting plate.

[0008] Preferably, the pushing mechanism includes a third cylinder, the third cylinder is detachably connected to a second connecting plate, the second connecting plate is provided with a corresponding side plate, the side plate is welded with a corresponding upper sleeve, the upper sleeve is slidably connected to the corresponding vertical rod, and the sleeve is generally cylindrical.

[0009] Preferably, the second connecting plate has the same shape as the first connecting plate, the upper sleeves on the first connecting plate are respectively located at the four corners of the first connecting plate, the inner diameter of each upper sleeve is the same as the diameter of the vertical rod, and a linkage frame is detachably connected to the lower end of the upper sleeve, and the linkage frame is arranged along the length of the vertical rod.

[0010] Preferably, the reset mechanism includes a convex seat, a side head is provided on the convex seat, a rotating seat is rotatably connected to the side head, a lower seat is provided on the convex seat in the rotation direction of the rotating seat, a first spring is sleeved on the lower seat, and a corresponding baffle is detachably connected to the outer end head of the lower seat.

[0011] Preferably, the boss is welded on the corresponding vertical rod, the lower seat is welded on the boss, the boss and the side head are arranged in a T-shape as a whole, the lower seat is arranged in a rectangular shape as a whole, and the diameter of the baffle is greater than the width of the lower seat.

[0012] Preferably, the opening mechanism includes a seat, which is welded to a rotating seat, and the seat is arranged in a semicircular shape as a whole. A corresponding guide groove is opened on the seat, and the guide groove is opened along the length of the seat. A top ball is slidably connected in the guide groove, and the top ball is welded to a corresponding moving rod. A moving groove is opened on the corresponding vertical rod, and the moving rod is slidably connected in the corresponding moving groove, and the moving rod is arranged in a straight line as a whole.

[0013] Preferably, the downward pressing mechanism includes an outer plate, which is welded to the corresponding moving rod, and a partition is arranged in the moving direction of the outer plate, which is welded to the vertical rod, and the diameter of the partition is smaller than the diameter of the outer plate, and a second spring is sleeved on the vertical rod between the partition and the outer plate, and one end of the second spring is disassembled and connected to the outer plate, and the other end of the second spring is disassembled and connected to the partition, and a lower sleeve is sleeved on the vertical rod above the partition, and the input end of the lower sleeve is welded to the linkage frame, and the output end of the lower tower is provided with a head, which corresponds to the outer plate, and the inner diameter of the lower sleeve is larger than the diameter of the vertical rod.

[0014] In order to achieve the above purpose, another technical solution adopted by the present application is: a method for a conveying device of a turning and dipping machine of an automobile coating production line, comprising the following steps:

[0015] S1: Place the vehicle body on the lifting body of the conveyor vehicle and fix it. After fixation, control the conveyor vehicle to move to the electrophoresis box. The conveyor vehicle moves the vehicle body to the front of the electrophoresis box and then stops. The electric vehicle can carry the vertical rod to move above the vehicle body. After the vertical rod corresponds to the socket, start the second cylinder. The second cylinder will drive the vertical rod to move to the socket position. The vertical rod can be inserted into the socket and move to the inner side of the socket.

[0016] S2: After the vertical rod moves into the socket, the second cylinder is started. The second cylinder will drive the upper sleeve to move along the vertical rod. When the upper sleeve moves down along the vertical rod, it will drive the lower sleeve to move through the linkage frame. The lower sleeve will push the outer plate through the top head, and the outer plate will move along the vertical rod. A moving rod is provided on the outer plate. When the outer plate moves, it can drive the moving rod to move. The moving rod can move down along the moving groove. When the moving rod moves down along the moving groove, it will push the seat, and the seat will open. After opening, the seat will overlap the edge of the socket. The vertical rod can move the socket as a whole through the seat, and the car body can be driven into the electrophoresis box for immersion. During the immersion process, the first cylinder can be controlled. The first cylinder will drive the vertical rod to move up and down as a whole. When the car body moves, the upper and lower positions can be changed so that the car body can be completely processed.

[0017] Compared with the prior art, the beneficial effects of this application are:

[0018] The present invention relates to a conveying device and method for a dipping machine of an automobile coating production line. By arranging a socket on the conveying vehicle, the socket can be connected to a vertical rod on the electric vehicle. When the vertical rod is arranged on a first connecting plate of the electric vehicle, the first connecting plate can control the vertical rod to move up and down. The first connecting plate is installed on a second cylinder. The second cylinder is installed on a fixed seat of a lifting frame. The first cylinder can control the vertical rod to move up and down as a whole. When the vertical rod carries the vehicle body on the conveying vehicle to move, the first cylinder can make the vehicle body move up and down, so that no bubbles are formed on the vehicle body, thereby being able to fully contact with the electrophoretic liquid. The vertical rod is provided with a convex The seat is provided with a side head, and the side head can be connected with the rotating seat, and the seat on the rotating seat can be rotated to open or close. After the vertical rod is inserted into the socket, the third cylinder can be started, and the third cylinder can drive the lower sleeve to push the outer plate, so as to finally realize the opening of the seat. After the seat is opened, it will not fall out of the socket, so as to carry the overall movement of the socket, and the conveyor vehicle and the vehicle body can be carried and transported for electrophoresis. By setting the device for conveying the vehicle body for electrophoresis during painting, it is simple, convenient to manufacture and produce, occupies little space, and the fixing method is easy to operate, thereby reducing the cost of automobile painting.

[0019] The present invention relates to a conveying device and method for a dipping machine of an automobile coating production line. A lower seat is arranged on a convex seat. The lower seat and the convex seat are an integral whole. A first spring is sleeved on the lower seat. After a baffle is arranged on the lower seat, the baffle can limit the first spring. The first spring can be located on the lower seat. When the seat is opened, the first spring can be compressed downward. After the seat is not pushed up, the first spring can push the seat upward in the opposite direction, and the seat can be closed. After the seats on both sides are closed, the diameter of the closed seat is smaller than the plug-in port of the socket, so that the vertical rod can be pulled out of the socket, and the vertical rod can be separated from the transport vehicle, so that the vehicle body can enter the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0021] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0022] Figure 3 It is a connection schematic diagram of the first cylinder in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the vertical rod in the present invention.

[0024] Figure 5 It is a structural schematic diagram of the linkage frame in the present invention.

[0025] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of area A in the middle.

[0026] Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure of area B in the middle.

[0027] In the figure: 1, electrophoresis box; 2, track; 3, bracket; 4, conveyor; 5, electric vehicle; 6, tilting body; 7, socket; 8, lifting mechanism; 801, first cylinder; 802, lifting frame; 803, fixed seat; 804, second cylinder; 805, first connecting plate; 9, pushing mechanism; 901, third cylinder; 902, second connecting plate; 903, upper sleeve; 904, side plate; 10, vertical rod; 11, reset machine Structure; 111, convex seat; 112, side head; 113, lower seat; 114, first spring; 115, baffle; 116, rotating seat; 12, opening mechanism; 121, guide groove; 122, seat; 123, top ball; 124, moving rod; 125, moving groove; 13, linkage frame; 14, pressing mechanism; 141, lower sleeve; 142, top head; 143, partition; 144, outer plate; 145, second spring. DETAILED DESCRIPTION

[0028] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0030] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0031] like Figures 1 to 7 As shown, the present invention provides a conveying device for a dipping machine in an automobile coating production line, comprising an electrophoretic box 1, a bracket 3, a conveying vehicle 4, a track 2, an electric vehicle 5 and a lift 6. The track 2 is disassembled and installed above the electrophoretic box 1. A lifting mechanism 8 is arranged on the electric vehicle 5 connected to the track 2. A vertical rod 10 is disassembled and connected to the lifting mechanism 8. A reset mechanism 11 is disassembled and connected to the output end of the vertical rod 10. An opening mechanism 12 is arranged on the reset mechanism 11. A pressing mechanism 14 is overlapped at the input end of the opening mechanism 12. A linkage frame 13 is disassembled and connected to the input end of the pressing mechanism 14. The input end of the linkage frame 13 is disassembled and connected to a pushing mechanism 9. The pushing mechanism 9 is disassembled and connected to the bottom of the electric vehicle 5. A socket 7 is welded on the conveying vehicle 4 corresponding to the vertical rod 10. The socket 7 is arranged in a U shape as a whole. After the vehicle body is placed on the conveying vehicle 4, it is transported to the front of the electrophoresis box 1 by the conveying vehicle 4, and then the electric vehicle 5 is controlled to move to the corresponding position of the conveying vehicle 4 in sequence. After the vertical rod 10 corresponds to the socket 7 of the conveying vehicle 4, the second cylinder 804 is started, and the second cylinder 804 will drive the vertical rod 10 to move inside the socket 7, and the vertical rod 10 can move into the socket 7, and then the third cylinder 901 is controlled, and the third cylinder 901 will drive the upper sleeve 903 to move downward, and the upper sleeve 903 can control the lower sleeve 141 to move downward, and the lower sleeve 141 will push the outer plate 144 when it moves downward.

[0032] The outer plate 144 will drive the moving rod 124 to move, and the moving rod 124 will drive the top ball 123 to move along the guide groove 121 on the seat 122. When the moving rod 124 moves, the seat 122 will gradually open, and finally open to be flush with the plug-in end of the socket 7. The seat 122 will overlap the socket 7, and the electric vehicle 5 can carry the socket 7 to move as a whole, and the vehicle body can be carried to the electrophoretic liquid position, and then the first cylinder 801 is controlled. The first cylinder 801 can drive the lifting frame 802 to move up and down as a whole, and the vehicle body can move up and down in the electrophoretic liquid, so that the electrophoretic liquid can be completely in contact with the vehicle body, so that the situation of not being in place will not be handled, thereby improving the quality of automobile production, and by setting a simple method of transporting automobiles for electrophoresis, it takes up little space and the equipment is not complicated, thereby reducing the cost of automobile painting.

[0033] The lifting mechanism 8 includes a first cylinder 801, a lifting frame 802 is detachably connected to the first cylinder 801, a fixing seat 803 is provided on the lifting frame 802, a second cylinder 804 is detachably connected to the fixing seat 803, a corresponding first connecting plate 805 is detachably connected to the second cylinder 804, and a vertical rod 10 is detachably connected to the first connecting plate 805. The vertical movement of the lifting frame 802 can be controlled by the first cylinder 801, and the vertical movement of the lifting frame 802 will drive the vertical rod 10 to move up and down as a whole. After the vertical rod 10 is connected to the transport vehicle 4, the vehicle body can be controlled to move up and down, thereby achieving oscillation, so that the electrophoresis liquid is fully in contact with the vehicle body.

[0034] Both ends of the lifting frame 802 are L-shaped, and the fixing seat 803 is welded to the bottom of the lifting frame 802. The fixing seat 803 is located in the middle of the electric vehicle 5. The vertical rod 10 on the first connecting plate 805 is connected to the lifting frame 802 through and through, and the vertical rod 10 is vertically arranged on the lifting frame 802. The vertical rod 10 is respectively located at the four corners of the first connecting plate 805. The fixing seat 803 can realize the fixing of the second cylinder 804, and the second cylinder 804 can independently control the vertical rod 10 to move up and down, and the vertical rod 10 can be inserted into or away from the socket 7, thereby realizing the connection between the vertical rod 10 and the socket 7.

[0035] By arranging the socket 7 on the transport vehicle 4, the socket 7 can be connected to the vertical rod 10 on the electric vehicle 5. When the vertical rod 10 is arranged on the first connecting plate 805 of the electric vehicle 5, the first connecting plate 805 can control the vertical rod 10 to move up and down. The first connecting plate 805 is installed on the second cylinder 804, and the second cylinder 804 is installed on the fixed seat 803 of the lifting frame 802. The first cylinder 801 can control the vertical rod 10 to move up and down as a whole. When the vertical rod 10 carries the vehicle body on the transport vehicle 4 to move, the first cylinder 801 can make the vehicle body move up and down, and no bubbles are formed on the vehicle body, so that it can be completely in contact with the electrophoretic liquid. A convex seat 111 is arranged on the vertical rod 10, and the convex seat 111 is arranged on the vertical rod 10. A side head 112 is provided, and the side head 112 can be connected to the rotating seat 116, and the seat 122 on the rotating seat 116 can be rotated to open or close. After the vertical rod 10 is inserted into the socket 7, the third cylinder 901 can be started, and the third cylinder 901 can drive the lower sleeve 141 to push the outer plate 144, finally realizing the opening of the seat 122. After the seat 122 is opened, it will not fall out of the socket 7, thereby carrying the socket 7 for overall movement, and the conveyor 4 and the vehicle body can be carried and transported, so as to perform electrophoresis. By setting the device for electrophoresis of the conveyor 4 body during painting, it is simple, convenient to manufacture and produce, occupies little space, and the fixing method is easy to operate, thereby reducing the cost of automobile painting.

[0036] The pushing mechanism 9 includes a third cylinder 901, and a second connecting plate 902 is detachably connected to the third cylinder 901, and a corresponding side plate 904 is arranged on the second connecting plate 902, and a corresponding upper sleeve 903 is welded on the side plate 904, and the upper sleeve 903 is slidably connected to the corresponding vertical rod 10, and the sleeve is arranged in a cylindrical shape as a whole. The movement of the upper sleeve 903 can be controlled by the third cylinder 901, and when the upper sleeve 903 moves up and down, it can move away from or push the outer plate 144, and when the upper sleeve 903 moves down, it can drive the lower sleeve 141 through the linkage frame 13, and the lower sleeve 141 can push the outer plate 144.

[0037] The second connecting plate 902 has the same shape as the first connecting plate 805. The upper sleeves 903 on the first connecting plate 805 are respectively located at the four corners of the first connecting plate 805. The inner diameter of each upper sleeve 903 is the same as the diameter of the vertical rod 10. The lower end of the upper sleeve 903 is detachably connected with a linkage frame 13, which is arranged along the length of the vertical rod 10. The upper sleeves 903 on the vertical rod 10 can be controlled to move at the same time through the second connecting plate 902. Each upper sleeve 903 can move along the corresponding vertical rod 10, thereby driving the upper sleeve 903 to move up and down.

[0038] The reset mechanism 11 includes a convex seat 111, on which a side head 112 is provided, and the side head 112 is rotatably connected to a rotating seat 116, and a lower seat 113 is provided on the convex seat 111 in the rotation direction of the rotating seat 116, and a first spring 114 is sleeved on the lower seat 113, and a corresponding baffle 115 is detachably connected to the outer end of the lower seat 113. By setting the convex seat 111, it can be realized that it is an integral whole with the vertical rod 10. When the side head 112 is set on the convex seat 111, the side head 112 can be connected to the rotating seat 116, and the rotating seat 116 can be rotated on the side head 112. When the mounting seat 122 is installed on the rotating seat 116, the mounting seat 122 can be rotated by the rotating seat 116, so as to open or close. When the lower seat 113 is set on the convex seat 111, the first spring 114 can be sleeved on the lower seat 113, and the first spring 114 can drive the mounting seat 122 in the reverse direction, and the mounting seat 122 will be closed by the drive of the first spring 114.

[0039] The convex seat 111 is welded to the corresponding vertical rod 10, the lower seat 113 is welded to the convex seat 111, the convex seat 111 and the side head 112 are arranged in a T shape as a whole, the lower seat 113 is arranged in a rectangular shape as a whole, and the diameter of the baffle 115 is greater than the width of the lower seat 113. Through the connection between the convex seat 111 and the side head 112, the convex seat 111 can be integrated with the side head 112, and the rotating seat 116 can rotate around the position of the side head 112.

[0040] The opening mechanism 12 includes a seat 122, which is welded on the rotating seat 116. The seat 122 is arranged in a semicircular shape as a whole. A corresponding guide groove 121 is opened on the seat 122. The guide groove 121 is opened along the length of the seat 122. A top ball 123 is slidably connected in the guide groove 121. The top ball 123 is welded on the corresponding moving rod 124, which moves to the corresponding vertical rod 10 and has a moving groove 125. The moving rod 124 is slidably connected in the corresponding moving groove 125. The moving rod 124 is arranged in a straight line as a whole. By arranging a movable groove 125 on the vertical rod 10, a movable rod 124 can be installed in the movable groove 125, and the movable rod 124 can move up and down along the movable groove 125. A top ball 123 is provided on the movable rod 124, and the top ball 123 is slidably connected in the guide groove 121 of the seat 122. When the movable rod 124 drives the top ball 123 to move along the guide groove 121, the seat 122 will be pushed open, and the seat 122 will open. When the movable rod 124 is reset, the top ball 123 will also be reset, and the seat 122 will be reset by the first spring 114.

[0041] The pressing mechanism 14 includes an outer plate 144, which is welded to the corresponding moving rod 124. A partition 143 is arranged in the moving direction of the outer plate 144, and the partition 143 is welded to the vertical rod 10. The diameter of the partition 143 is smaller than the diameter of the outer plate 144. A second spring 145 is sleeved on the vertical rod 10 between the partition 143 and the outer plate 144. One end of the second spring 145 is disassembled and connected to the outer plate 144, and the other end of the second spring 145 is disassembled and connected to the partition 143. A lower sleeve 141 is sleeved on the vertical rod 10 above the partition 143, and the input end of the lower sleeve 141 is welded to the linkage frame 13. A top head 142 is provided at the output end of the lower tower, and the top head 142 corresponds to the outer plate 144. The inner diameter of the lower sleeve 141 is larger than the diameter of the vertical rod 10. When the upper sleeve 903 drives the lower sleeve 141 to move through the linkage frame 13, the lower sleeve 141 will drive the push head 142 to push the outer plate 144, and the outer plate 144 will drive the moving rod 124 to move. A second spring 145 is sleeved between the outer plate 144 and the partition 143 on the vertical rod 10. When the push head 142 pushes the outer plate 144, the second spring 145 will be stretched. When the push head 142 does not push the outer plate 144, the second spring 145 will drive the outer plate 144 to reset, thereby finally realizing the automatic reset of the top ball 123.

[0042] By arranging a lower seat 113 on the convex seat 111, the lower seat 113 and the convex seat 111 are an integral whole, and a first spring 114 is sleeved on the lower seat 113. After a baffle 115 is arranged on the lower seat 113, the baffle 115 can limit the first spring 114, and the first spring 114 can be located on the lower seat 113. When the mount 122 is opened, the first spring 114 will be compressed downward. After the mount 122 is not pushed up, the first spring 114 can push the mount 122 upward in the opposite direction, and the mount 122 can be closed. After the mounts 122 on both sides are closed, the diameter of the closed mount 122 is smaller than the plug-in port of the socket 7, so that the vertical rod 10 can be pulled out of the socket 7, and the vertical rod 10 can be separated from the transport vehicle, so that the vehicle body can enter the next process.

[0043] like Figure 1-7 As shown, a method for conveying a dipping machine of an automobile coating production line comprises the following steps:

[0044] S1: The vehicle body is placed on the lifting body 6 of the conveying vehicle 4 and fixed. After being fixed, the conveying vehicle 4 is controlled to move toward the electrophoresis box 1. The conveying vehicle 4 moves the vehicle body to the front of the electrophoresis box 1 and then stops. The electric vehicle 5 can carry the vertical rod 10 and move toward the top of the vehicle body. After the vertical rod 10 corresponds to the socket 7, the second cylinder 804 is started. The second cylinder 804 drives the vertical rod 10 to move toward the socket 7. The vertical rod 10 can be inserted into the socket 7 and moved to the inner side of the socket 7.

[0045] S2: After the vertical rod 10 moves into the socket 7, the second cylinder 804 is started, and the second cylinder 804 drives the upper sleeve 903 to move along the vertical rod 10. When the upper sleeve 903 moves down along the vertical rod 10, it drives the lower sleeve 141 to move through the linkage frame 13. The lower sleeve 141 pushes the outer plate 144 through the jack 142, and the outer plate 144 moves along the vertical rod 10. The outer plate 144 is provided with a moving rod 124. When the outer plate 144 moves, it can drive the moving rod 124 to move, and the moving rod 124 can move along the moving rod 124. The groove 125 moves downward, and the moving rod 124 moves downward along the moving groove 125 to push the seat 122, and the seat 122 will open. After the seat 122 opens, it will overlap the edge of the socket 7, and the vertical rod 10 can move the socket 7 as a whole through the seat 122, and the vehicle body can be driven into the electrophoresis box 1 for immersion. During the immersion process, the first cylinder 801 can be controlled, and the first cylinder 801 will drive the vertical rod 10 to move up and down as a whole. When the vehicle body moves, the upper and lower positions can be changed so that the vehicle body can be completely processed.

[0046] The working principle of the present invention is as follows: by arranging a socket 7 on the transport vehicle 4, the socket 7 can be connected to the vertical rod 10 on the electric vehicle 5. When the vertical rod 10 is arranged on the first connecting plate 805 of the electric vehicle 5, the first connecting plate 805 can control the vertical rod 10 to move up and down. The first connecting plate 805 is installed on the second cylinder 804, and the second cylinder 804 is installed on the fixed seat 803 of the lifting frame 802. The first cylinder 801 can control the vertical rod 10 to move up and down as a whole, and the vertical rod 10 carries the vehicle body on the transport vehicle 4 to move. When the first cylinder 801 is inserted into the socket 7, the third cylinder 901 can be started, and the third cylinder 901 can drive the lower sleeve 141 to push the outer plate 144, and finally realize the mounting seat 122. The opening of the seat 122 will not fall out of the socket 7 after the opening, so that the socket 7 can be carried as a whole, and the conveyor 4 and the vehicle body can be carried and transported, so as to perform electrophoresis. By setting the device for electrophoresis of the conveyor 4 during painting, it is simple, convenient for manufacturing and production, occupies a small space, and the fixing method is easy to operate, thereby reducing the cost of automobile painting. By setting a lower seat 113 on the convex seat 111, the lower seat 113 and the convex seat 111 are a whole, the lower seat 113 is sleeved with a first spring 114, and a baffle 115 is set on the lower seat 113. 115 can limit the first spring 114, the first spring 114 can be located on the lower seat 113, and the first spring 114 will be compressed downward when the seat 122 is opened. After the seat 122 is not pushed up, the first spring 114 can push the seat 122 upward in the opposite direction, and the seat 122 can be closed. After the seats 122 on both sides are closed, the diameter of the closed seat 122 is smaller than the plug-in port of the socket 7, so that the vertical rod 10 can be pulled out of the socket 7, and the vertical rod 10 can be separated from the transport vehicle, so that the vehicle body can enter the next process.

[0047] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A conveying device for a dipping machine in an automobile coating production line, comprising an electrophoresis box (1), a bracket (3), a conveying vehicle (4), a track (2), an electric vehicle (5) and a tilting body (6), characterized in that: The track (2) is detachably mounted above the electrophoresis box (1); the electric vehicle (5) connected to the track (2) is provided with a lifting mechanism (8); the lifting mechanism (8) is detachably connected to a vertical rod (10); the output end of the vertical rod (10) is detachably connected to a reset mechanism (11); the reset mechanism (11) is provided with an opening mechanism (12); the input end of the opening mechanism (12) is overlapped with a pressing mechanism (14); the input end of the pressing mechanism (14) is detachably connected to a linkage frame (13); the input end of the linkage frame (13) is detachably connected to a pushing mechanism (9); the pushing mechanism (9) is detachably connected to the bottom of the electric vehicle (5); a socket (7) is welded to a transport vehicle (4) corresponding to the vertical rod (10); the socket (7) is arranged in a U shape as a whole.

2. The conveying device of the automobile coating production line dipping machine according to claim 1, characterized in that: The lifting mechanism (8) comprises a first cylinder (801), the first cylinder (801) is detachably connected to a lifting frame (802), the lifting frame (802) is provided with a fixing seat (803), the fixing seat (803) is detachably connected to a second cylinder (804), the second cylinder (804) is detachably connected to a corresponding first connecting plate (805), and the first connecting plate (805) is detachably connected to a vertical rod (10).

3. The conveying device of the automobile coating production line dipping machine as claimed in claim 2, characterized in that: Both ends of the lifting frame (802) are L-shaped, the fixing seat (803) is welded to the bottom of the lifting frame (802), the fixing seat (803) is located in the middle of the electric vehicle (5), the vertical rod (10) on the first connecting plate (805) is connected to the lifting frame (802), the vertical rod (10) is vertically arranged on the lifting frame (802), and the vertical rod (10) is respectively located at the four corners of the first connecting plate (805).

4. The conveying device of the automobile coating production line dipping machine according to claim 1, characterized in that: The pushing mechanism (9) comprises a third cylinder (901), the third cylinder (901) is detachably connected to a second connecting plate (902), the second connecting plate (902) is provided with a corresponding side plate (904), the side plate (904) is welded with a corresponding upper sleeve (903), the upper sleeve (903) is slidably connected to a corresponding vertical rod (10), and the sleeve is generally cylindrical.

5. The conveying device of the automobile coating production line dipping machine as claimed in claim 4, characterized in that: The second connecting plate (902) has the same shape as the first connecting plate (805); the upper sleeves (903) on the first connecting plate (805) are respectively located at the four corners of the first connecting plate (805); the inner diameter of each upper sleeve (903) is the same as the diameter of the vertical rod (10); a linkage frame (13) is detachably connected to the lower end of the upper sleeve (903); and the linkage frame (13) is arranged along the length of the vertical rod (10).

6. The conveying device of the automobile coating production line dipping machine according to claim 1, characterized in that: The reset mechanism (11) comprises a convex seat (111), a side head (112) is arranged on the convex seat (111), a rotating seat (116) is rotatably connected to the side head (112), a lower seat (113) is arranged on the convex seat (111) in the rotation direction of the rotating seat (116), a first spring (114) is sleeved on the lower seat (113), and a corresponding baffle (115) is detachably connected to the outer end of the lower seat (113).

7. The conveying device of the automobile coating production line dipping machine as claimed in claim 6, characterized in that: The convex seat (111) is welded to the corresponding vertical rod (10), the lower seat (113) is welded to the convex seat (111), the convex seat (111) and the side head (112) are arranged in a T-shape as a whole, the lower seat (113) is arranged in a rectangular shape as a whole, and the diameter of the baffle (115) is greater than the width of the lower seat (113).

8. The conveying device of the automobile coating production line dipping machine as claimed in claim 1, characterized in that: The opening mechanism (12) comprises a seat (122), the seat (122) is welded on the rotating seat (116), the seat (122) is arranged in a semicircular shape as a whole, a corresponding guide groove (121) is provided on the seat (122), the guide groove (121) is arranged along the length of the seat (122), a top ball (123) is slidably connected in the guide groove (121), the top ball (123) is welded on the corresponding moving rod (124), a moving groove (125) is provided on the corresponding vertical rod (10), the moving rod (124) is slidably connected in the corresponding moving groove (125), and the moving rod (124) is arranged in a straight line shape as a whole.

9. The conveying device of the automobile coating production line dipping machine according to claim 1, characterized in that: The pressing mechanism (14) comprises an outer plate (144), the outer plate (144) is welded to the corresponding moving rod (124), a partition (143) is arranged in the moving direction of the outer plate (144), the partition (143) is welded to the vertical rod (10), the diameter of the partition (143) is smaller than the diameter of the outer plate (144), a second spring (145) is sleeved on the vertical rod (10) between the partition (143) and the outer plate (144), and one side of the second spring (145) is The end is detachably connected to the outer plate (144); the other end of the second spring (145) is detachably connected to the partition (143); a lower sleeve (141) is sleeved on the vertical rod (10) above the partition (143); the input end of the lower sleeve (141) is welded to the linkage frame (13); the output end of the lower tower is provided with a header (142); the header (142) corresponds to the outer plate (144); the inner diameter of the lower sleeve (141) is greater than the diameter of the vertical rod (10).

10. A method for a conveying device of a dipping machine in an automobile coating production line, applied to the conveying device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: The vehicle body is placed on the lifting body (6) of the transport vehicle (4) and fixed. After being fixed, the transport vehicle (4) is controlled to move toward the electrophoresis box (1). The transport vehicle (4) moves the vehicle body to the front of the electrophoresis box (1) and then stops. The electric vehicle (5) can then carry the vertical rod (10) and move toward the top of the vehicle body. After the vertical rod (10) corresponds to the socket (7), the second cylinder (804) is started. The second cylinder (804) drives the vertical rod (10) to move toward the socket (7). The vertical rod (10) can then be inserted into the socket (7) and moved to the inner side of the socket (7). S2: After the vertical rod (10) moves into the socket (7), the second cylinder (804) is started. The second cylinder (804) drives the upper sleeve (903) to move along the vertical rod (10). When the upper sleeve (903) moves downward along the vertical rod (10), it drives the lower sleeve (141) to move through the linkage frame. The lower sleeve (141) pushes the outer plate (144) through the jack (142). The outer plate (144) moves along the vertical rod (10). A moving rod (124) is provided on the outer plate (144). When the outer plate (144) moves, it can drive the moving rod (124) to move. The moving rod (124) can When the moving rod (124) moves downward along the moving groove (125), it will push the seat (122), and the seat (122) will open. After the seat (122) opens, it will overlap the edge of the socket (7). The vertical rod (10) can move the socket (7) as a whole through the seat (122), and the vehicle body can be driven into the electrophoresis box (1) for immersion. During the immersion process, the first cylinder (801) can be controlled. The first cylinder (801) will drive the vertical rod (10) to move up and down as a whole. When the vehicle body moves, the up and down position can be changed, so that the vehicle body can be completely processed.

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