An automatic calibration tooling for an automotive radiator core

Abstract

The present invention relates to the field of radiator core production, and particularly to an automatic correction tooling for an automotive radiator core, which includes an assembly table, a bearing table, a fixed extrusion assembly, an adjustment assembly, a corrugated plate, etc.; a bearing table is arranged on the assembly table; a fixed extrusion assembly for fixedly pressing the cooling tubes and heat dissipation fins is arranged on the assembly table; an adjustment assembly is connected to the assembly table; a corrugated plate for correcting the heat dissipation fins is connected to the adjustment assembly; the corrugated plate is arranged in a bent shape; the adjustment assembly is used to assist the corrugated plate in correcting the heat dissipation fins; a plurality of ventilation slots are provided on the corrugated plate. The present invention realizes the guiding and resetting of the twisted part of the heat dissipation fins through the adjustment assembly, the corrugated plate, the transmission pipe and the blowing pipe, prevents the heat dissipation fins from twisting between the cooling tubes, reduces the subsequent workload of the staff, and improves the production efficiency of the radiator core.

Description

Technical Field

[0001] The present invention relates to the field of radiator core production, and particularly to an automatic correction tooling for an automotive radiator core. Background Art

[0002] The automotive radiator core is a key component in the automotive cooling system. Its main function is to dissipate the heat generated by the engine through heat exchange with the surrounding ambient air, so as to keep the engine operating within an appropriate working temperature range. The automotive radiator core is assembled from components such as cooling tubes and radiator fins.

[0003] When producing an automotive radiator core, when the existing conveying mechanism conveys the cooling tubes, the radiator fins are conveyed between two cooling tubes through a conveying assembly. When the radiator fins enter between the two cooling tubes, due to the relative movement between the cooling tubes and the radiator fin conveying assembly, when the conveying assembly conveys the radiator fins between the two cooling tubes, the end of the radiator fins is prone to collide with the cooling tubes. Also, since the radiator fins are conveyed between the two cooling tubes in a diagonally downward manner, after the radiator fins collide with the cooling tubes and enter between the two cooling tubes, there is a situation where the radiator fins are twisted. This makes it necessary to disassemble the entire radiator core during the inspection work after the radiator core is assembled, correct and reset the twisted radiator fins, and then reassemble them. The process is cumbersome, which not only increases the workload of the staff but also reduces the production efficiency of the radiator core.

[0004] Furthermore, after the radiator fins are conveyed between the two cooling tubes, there is an upward bending situation. When assembling the radiator fins and the cooling tubes, the existing radiator core assembly equipment usually squeezes the cooling tubes and the radiator fins together first, and then corrects the bent radiator fins. Since the squeezed radiator fins are clamped by the cooling tubes and are difficult to move, when correcting the bent radiator fins, the upward bent part of the radiator fins is flattened, and the radiator fins cannot be corrected, resulting in the air vents on the bent radiator fins being squeezed and closed to each other, and the produced radiator core having a poor heat dissipation effect. Summary of the Invention

[0005] In order to overcome the disadvantages that the existing radiator core assembly equipment cannot correct and reset the twisted radiator fins, and at the same time, there is an upward bending situation after the radiator fins are conveyed between the two cooling tubes, and the existing radiator core assembly equipment cannot correct the radiator fins, resulting in a poor heat dissipation effect of the produced radiator core, the present invention provides an automatic correction tooling for an automotive radiator core.

[0006] The technical implementation solution of the present invention is: an automatic correction tooling for an automotive radiator core, including an assembly table and a bearing table; a bearing table is arranged on the assembly table; the bearing table is used to bear cooling pipes and heat dissipation fins; the heat dissipation fins are located between two adjacent cooling pipes; the heat dissipation fins are in a wavy shape; there are several ventilation holes on the heat dissipation fins; it further includes a fixed extrusion assembly, an adjustment assembly, a corrugated plate and a correction system; a fixed extrusion assembly for fixedly pressing the cooling pipes and heat dissipation fins is arranged on the assembly table; an adjustment assembly is connected to the assembly table; a corrugated plate for correcting the heat dissipation fins is connected to the adjustment assembly; the corrugated plate is arranged in a bent shape; the adjustment assembly is used to assist the corrugated plate to correct the heat dissipation fins; several ventilation grooves are opened on the corrugated plate; a correction system for correcting the heat dissipation fins is connected to the assembly table.

[0007] Optionally, the fixed extrusion assembly includes a first driving member, a fixed clamp, a second driving member, an extrusion plate and an electric control lifting plate; several first driving members are fixedly connected to the assembly table; a fixed clamp for fixing the cooling pipe is fixedly connected to the telescopic end of each first driving member; several fixing holes are opened on each fixed clamp; a second driving member is fixedly connected to the rear part of the assembly table; the telescopic end of the second driving member is fixedly connected with an extrusion plate for pressing the cooling pipe and the heat dissipation fin together; several electric control lifting plates are arranged at the front part on the upper side of the assembly table, and the telescopic ends of the electric control lifting plates penetrate through the bearing table.

[0008] Optionally, each fixing hole on the fixed clamp is arranged in a constricted mouth structure.

[0009] Optionally, the adjustment assembly includes a fixed plate, a moving plate, a third driving member and a fourth driving member; a third driving member is fixedly connected to the assembly table; the telescopic end of the third driving member is fixedly connected with a fixed plate; the moving plate is slidably connected to the fixed plate; a fourth driving member is fixedly connected to the fixed plate; the telescopic end of the fourth driving member is fixedly connected with the moving plate; the corrugated plate is connected to the moving plate.

[0010] Optionally, it further includes a transmission pipe and a blowing pipe; several blowing pipes are fixedly connected to the lower side of the bearing table; several air outlet pipes are fixedly connected and communicated with each blowing pipe; each air outlet pipe penetrates through the bearing table; a transmission pipe is fixedly connected and communicated with all the blowing pipes together; the transmission pipe is connected to an external air pump.

[0011] Optionally, several blocking parts for ensuring the correction effect of the heat dissipation fins are arranged on the corrugated plate.

[0012] Optionally, the correction system includes a bearing frame, a bending plate, a plug-in plate, a push rod and a pushing rod; a bearing frame for supporting both ends of the cooling pipe is fixedly connected to the assembly table; the telescopic end of the electric lifting plate passes through the upper front part of the bearing frame; a plurality of slide slots are provided on the assembly table; a bending plate is slidably connected inside all the slide slots; a plurality of movable slots are provided on the movable plate; the corrugated plate slides in all the movable slots; a plurality of plug-in plates for supporting the heat dissipation belt are fixedly connected to the bending plate; the cooling pipe and the heat dissipation belt are supported by the bearing frame and the plug-in plate instead of the bearing table; all the blowing pipes are fixedly connected to the lower side of the bending plate and pass through the bending plate and all the plug-in plates; a plurality of protrusions are arranged on each plug-in plate; a plurality of recesses are provided on each plug-in plate; each protrusion overlaps with the recess on the next plug-in plate in front and back; a plurality of push rods are fixedly connected to the upper part of the extrusion plate; a plurality of pushing rods are fixedly connected to the lower part of the extrusion plate; the push rod is opposite to the movable slot, and the pushing rod is opposite to the sliding slot.

[0013] Optionally, the plug board is made of elastic deformable material.

[0014] Optionally, the correction system further includes a pressing rod; a plurality of pressing rods for fixing the cooling pipes are fixedly connected to the lower side of the movable plate.

[0015] Optionally, a curved sheet is also included; a curved sheet for protecting the heat dissipation belt is fixedly connected to the upper side of the protruding portion of each plug-in board.

[0016] The present invention has the following advantages: the present invention realizes guiding and resetting the twisted part of the heat dissipation belt through the adjustment component, the corrugated plate, the transmission pipe and the air blowing pipe, thereby preventing the heat dissipation belt from twisting between the cooling pipes, reducing the workload of the staff and improving the production efficiency of the radiator core;

[0017] The heat dissipation belt is longitudinally adjusted and aligned by the corrugated plate and the bent plate at the same time, so as to prevent the heat dissipation belt from bending downward between the cooling tubes and avoid the vents on the heat dissipation belt from being squeezed and closed by each other, thereby further improving the heat dissipation effect of the produced radiator core;

[0018] The two ends of the cooling pipe are limited by the pressing rod to prevent the cooling pipe from being pushed up by the plug-in board, thus ensuring the correct alignment effect of the heat dissipation belt;

[0019] The arc-bent sheet is used to separate the heat dissipation belt on the upper side of the protrusion from the cooling tube, so as to prevent the lower part of the heat dissipation belt from being rolled into the contact position between the cooling tube and the protrusion by the plug-in board, avoid the heat dissipation belt from twisting and deforming between the cooling tubes, and improve the heat dissipation effect of the produced radiator core. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure from a first viewing angle of the present invention;

[0021] Figure 2Schematic diagram of the three-dimensional structure of the second perspective of the present invention;

[0022] Figure 3 Schematic diagram of the combined three-dimensional structure of the fixed extrusion assembly, adjustment assembly and corrugated plate of the present invention;

[0023] Figure 4 Schematic diagram of the combined three-dimensional structure of the adjustment assembly and corrugated plate of the present invention;

[0024] Figure 5 Schematic diagram of the combined three-dimensional structure of the carrier table, transmission pipe, air blowing pipe and corrugated plate of the present invention;

[0025] Figure 6 Schematic diagram of the state of the corrugated plate guiding the heat dissipation belt of the present invention;

[0026] Figure 7 Schematic diagram of the torsional state of the heat dissipation belt of the present invention;

[0027] Figure 8 Schematic diagram of the combined three-dimensional structure of the fixed extrusion assembly and the correction system of the present invention;

[0028] Figure 9 Schematic diagram of the combined three-dimensional structure of the corrugated plate, adjustment assembly and pressing rod of the present invention;

[0029] Figure 10 Schematic diagram of the combined three-dimensional structure of the assembly table, bending plate and plug-in plate of the present invention;

[0030] Figure 11 Schematic diagram of the combined three-dimensional structure of the plug-in plate and arc-shaped bending piece of the present invention;

[0031] Figure 12 Side view of the present invention;

[0032] Figure 13 Schematic diagram of the corrected state of the heat dissipation belt of the present invention.

[0033] Meanings of the reference numerals in the drawings: 1 - assembly table, 1001 - sliding groove, 2 - carrier table, 3 - corrugated plate, 3001 - ventilation groove, 3002 - blocking portion, 4 - cooling pipe, 5 - heat dissipation belt, 101 - first driving member, 102 - fixing clip, 10201 - fixing hole, 201 - second driving member, 202 - extrusion plate, 203 - electrically controlled lifting plate, 301 - fixing plate, 302 - moving plate, 30201 - movable groove, 303 - third driving member, 304 - fourth driving member, 305 - transmission pipe, 306 - air blowing pipe, 401 - bearing frame, 402 - bending plate, 403 - plug-in plate, 40301 - protruding portion, 40302 - recessed portion, 404 - ejector rod, 405 - push rod, 406 - pressing rod, 501 - arc-shaped bending piece. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the directional terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and they do not specifically limit the present invention.

[0035] Embodiment 1

[0036] As Figures 3 - 7 shown, an automatic correction tooling for an automotive radiator core includes an assembly table 1 and a bearing table 2; the bearing table 2 is arranged on the assembly table 1; the bearing table 2 is used to bear cooling tubes 4 and heat dissipation fins 5; the heat dissipation fins 5 are located between two adjacent cooling tubes 4; the heat dissipation fins 5 are in a wavy shape as Figure 7 shown; there are several ventilation holes on the heat dissipation fins 5.

[0037] It further includes a fixed extrusion assembly, an adjustment assembly, a corrugated plate 3 and a correction system; the fixed extrusion assembly is arranged on the assembly table 1; the adjustment assembly is connected to the assembly table 1; the corrugated plate 3 is connected to the adjustment assembly; the corrugated plate 3 is arranged in a bent shape as Figure 5 shown; the adjustment assembly is used to assist the corrugated plate 3 to correct the heat dissipation fins 5; several ventilation grooves 3001 are opened on the corrugated plate 3; the correction system is connected to the assembly table 1.

[0038] The fixed extrusion assembly includes a first driving member 101, a fixed clamp 102, a second driving member 201, an extrusion plate 202 and an electric control lifting plate 203; two first driving members 101 that are symmetrically arranged left and right are fixedly connected to the assembly table 1, and the first driving member 101 is an electric push rod; a fixed clamp 102 is fixedly connected to the telescopic end of each first driving member 101, and the fixed clamp 102 is driven to move by the first driving member 101; several fixed holes 10201 are opened on each fixed clamp 102; a second driving member 201 is fixedly connected to the rear part of the assembly table 1, and the second driving member 201 is an electric push rod; the telescopic end of the second driving member 201 is fixedly connected to the extrusion plate 202, and the extrusion plate 202 is driven to move by the second driving member 201; two electric control lifting plates 203 that are symmetrically arranged left and right are arranged at the front part on the upper side of the assembly table 1, and the telescopic ends of the electric control lifting plates 203 penetrate through the bearing table 2.

[0039] Furthermore, in order to ensure that both ends of the cooling tube 4 can enter the corresponding fixed holes 10201, each fixed hole 10201 on the fixed clamp 102 is arranged in a constricted mouth structure.

[0040] The adjusting assembly includes a fixed plate 301, a moving plate 302, a third driving member 303 and a fourth driving member 304; a third driving member 303 is fixedly connected to the assembly table 1, and the third driving member 303 is an electric push rod; the telescopic end of the third driving member 303 is fixedly connected to the fixed plate 301, and the fixed plate 301 is driven by the third driving member 303 to move up and down; the moving plate 302 is slidably connected to the fixed plate 301; a fourth driving member 304 is fixedly connected to the fixed plate 301, and the fourth driving member 304 is an electric push rod; the telescopic end of the fourth driving member 304 is fixedly connected to the moving plate 302, and the moving plate 302 is driven by the fourth driving member 304 to move horizontally; the corrugated plate 3 is connected to the moving plate 302.

[0041] It further includes a transmission pipe 305 and a blowing pipe 306; a plurality of blowing pipes 306 are fixedly connected to the lower side of the bearing table 2; a plurality of air outlet pipes are fixedly connected and communicated with each blowing pipe 306; each air outlet pipe penetrates through the bearing table 2; a transmission pipe 305 is fixedly connected and communicated with all the blowing pipes 306; the transmission pipe 305 is connected to an external air pump.

[0042] Furthermore, in order to ensure the correction effect on the heat dissipation belt 5, a plurality of blocking portions 3002 are provided on the corrugated plate 3.

[0043] In the present invention, the corrugated plate 3 is used to guide the twisted part of the heat dissipation belt 5 to rotate in the opposite direction of the twisting direction, solving the problem that in the prior art, due to the twisting of the heat dissipation belt 5 between the cooling pipes 4, it is necessary to disassemble and correct the entire radiator core during the prenatal inspection work, which not only increases the workload of the staff but also reduces the production efficiency of the radiator core. The specific process is as follows:

[0044] In the first step, when the transmission device transports the arranged cooling pipes 4 and heat dissipation belts 5 to the bearing table 2, control the electric control lifting plate 203 to descend to the lower side of the bearing table 2. After the cooling pipes 4 and heat dissipation belts 5 are transported to the bearing table 2, control the electric control lifting plate 203 to rise to the upper side of the bearing table 2. At this time, the heat dissipation belt 5 is located between two adjacent cooling pipes 4. Control the first driving member 101 to drive the two fixed clamps 102 to move towards the opposite side, so that the fixed holes 10201 with a constricted structure clamp the two ends of the cooling pipe 4 to fix the cooling pipe 4. Subsequently, control the third driving member 303 to drive the fixed plate 301 and the moving plate 302 to descend, thereby driving the corrugated plate 3 to descend above the heat dissipation belt 5, so that the blocking portion 3002 is located directly above the cooling pipe 4. Subsequently, control the fourth driving member 304 to drive the moving plate 302 to translate on the fixed plate 301, thereby driving the corrugated plate 3 to translate backward above the heat dissipation belt 5, as Figure 6 shown, so that the blocking portion 3002 moves to the upper right part of the heat dissipation belt 5.

[0045] In the second step, as Figure 7As shown, when the heat dissipation belt 5 enters between the two cooling pipes 4, due to the relative movement between the cooling pipe 4 and the heat dissipation belt 5 transmission component, when the transmission component transports the heat dissipation belt 5 between the two cooling pipes 4, the end of the heat dissipation belt 5 is likely to collide with the cooling pipe 4. Also, since the heat dissipation belt 5 is transported between the two cooling pipes 4 in a diagonally downward manner, after the heat dissipation belt 5 collides with the cooling pipe 4 and enters between the two cooling pipes 4, there is a situation where the heat dissipation belt 5 twists. The twisting direction of the heat dissipation belt 5 can be clockwise or counterclockwise. After twisting, the ventilation holes on the heat dissipation belt 5 change from a vertical state to a horizontal state. At the same time, the shielding area of the twisted heat dissipation belt 5 between two adjacent cooling pipes 4 is larger than that of the untwisted heat dissipation belt 5 between two adjacent cooling pipes 4. First, the counterclockwise-twisted heat dissipation belt 5 will be described below; when the blocking portion 3002 moves to the upper right part of the heat dissipation belt 5, the external air pump is controlled to transmit gas from the transmission pipe 305 to the blowing pipe 306, and then the blowing pipe 306 blows upward on the bearing platform 2 and passes through the ventilation holes on the untwisted heat dissipation belt 5 to blow upward through the ventilation slot 3001. The counterclockwise-twisted part of the heat dissipation belt 5 will be blown upward by the air flow, and the untwisted heat dissipation belt 5 cannot be blown up by the air flow because the shielding area between two adjacent cooling pipes 4 is small, as Figure 6 As shown, when the blowing pipe 306 blows the counterclockwise-twisted part of the heat dissipation belt 5 upward, the upper right part of the counterclockwise-twisted part of the heat dissipation belt 5 is blocked by the blocking portion 3002. At this time, the air flow continuously blows the counterclockwise-twisted part of the heat dissipation belt 5 upward. Since the ventilation holes on the counterclockwise-twisted heat dissipation belt 5 also rotate counterclockwise, when the air flow blows it upward, the counterclockwise-twisted part of the heat dissipation belt 5 has a clockwise rotation tendency due to being blocked by the blocking portion 3002. When the air flow blows the counterclockwise-twisted heat dissipation belt 5 upward, the clockwise-twisted heat dissipation belt 5 will have a counterclockwise rotation tendency.

[0046] Third step, when the counterclockwise-twisted heat dissipation belt 5 rotates clockwise, the counterclockwise-twisted heat dissipation belt 5 will contact the blocking portion 3002 on its upper right part. As the blowing pipe 306 continuously delivers air flow, the twisted part of the clockwise-rotating heat dissipation belt 5 will cross over the blocking portion 3002 and continue to rotate clockwise. The upper side of the twisted part of the counterclockwise-twisted heat dissipation belt 5 fits against the right-leaning lower side of the corrugated plate 3, causing the counterclockwise-twisted part of the heat dissipation belt 5 to rotate clockwise and return to its original position, so as to Figure 6Taking the perspective as a reference, at this time, the counterclockwise twisted part of the heat dissipation belt 5 is diamond-shaped. At this time, the control peripheral air pump stops supplying air to the transmission pipe 305, and the heat dissipation belt 5 attached to the lower side of the corrugated plate 3 loses the upward blowing air flow and falls downward. During this process, the control fourth driving member 304 drives the moving plate 302 to translate on the fixed plate 301, and then drives the corrugated plate 3 to translate forward above the heat dissipation belt 5, so that the blocking portion 3002 moves to the lower left part of the position where the heat dissipation belt 5 and the corrugated plate 3 are attached. The left part of the counterclockwise twisted part of the heat dissipation belt 5 is guided by the blocking portion 3002 during the falling process and rotates clockwise again to reset, so that when the counterclockwise twisted heat dissipation belt 5 falls between two adjacent cooling pipes 4, it completes the clockwise twisting reset, preventing the heat dissipation belt 5 from twisting between the cooling pipes 4, thereby correcting the counterclockwise twisted heat dissipation belt 5, avoiding the need to manually disassemble the entire radiator core when the radiator core assembly is completed and its inspection work is carried out, correcting and resetting the twisted heat dissipation belt 5 and then reassembling it, reducing the workload of the staff and improving the production efficiency of the radiator core. Since the clockwise twisted heat dissipation belt 5 has a counterclockwise rotation trend after being blown up by the air flow, the clockwise twisted heat dissipation belt 5 is blocked by the blocking portion 3002 after being blown up by the air flow and cannot rotate over the blocking portion 3002, so that the heat dissipation belt 5 maintains the clockwise twisted state. And because the heat dissipation belt 5 entering between the two cooling pipes 4 is limited by the two adjacent cooling pipes 4, at the same time, since the heat dissipation belt 5 is overall soft, the twisted heat dissipation belt 5 cannot be reset by its own elastic force. Therefore, after blowing the twisted part of the heat dissipation belt 5 through the air blowing pipe 306, the blocking portion 3002 guides the heat dissipation belt 5 to rotate and reset in the opposite direction of the twisting direction to ensure the correction of the heat dissipation belt 5.

[0047] In the fourth step, after the heat dissipation belt 5 that is twisted counterclockwise is guided and reset by the blocking part 3002, at this time, the blocking part 3002 is located at the upper left part of the heat dissipation belt 5. Subsequently, control the external air pump to transmit the gas from the transmission pipe 305 to the blowing pipe 306 again and blow it upward on the carrier table 2. At this time, the heat dissipation belt 5 that is twisted counterclockwise has been reset and cannot be lifted by the air flow. The air flow blows up the twisted part of the heat dissipation belt 5 that is twisted clockwise. When the twisted part of the heat dissipation belt 5 contacts the blocking part 3002 on its upper right side, the twisted part of the heat dissipation belt 5 that shows a counterclockwise rotation trend rotates counterclockwise and resets when passing over the blocking part 3002, and fits with the downward-sloping lower side of the corrugated plate 3 facing left. Subsequently, control the external air pump to stop supplying gas to the transmission pipe 305. The heat dissipation belt 5 attached to the lower side of the corrugated plate 3 loses the upward blowing air flow and falls downward. During this process, control the fourth driving part 304 to drive the moving plate 302 to translate on the fixed plate 301, and then drive the corrugated plate 3 to translate backward above the heat dissipation belt 5, so that the blocking part 3002 moves to the lower right part of the position where the heat dissipation belt 5 and the corrugated plate 3 are attached. The right part of the clockwise-twisted part of the heat dissipation belt 5 is guided by the blocking part 3002 during the falling process and rotates counterclockwise and resets again, so that when the clockwise-twisted heat dissipation belt 5 falls between two adjacent cooling pipes 4, the counterclockwise twisting reset is completed, preventing the heat dissipation belt 5 from twisting between the cooling pipes 4, thereby correcting both the counterclockwise-twisted heat dissipation belt 5 and the clockwise-twisted heat dissipation belt 5, preventing correction omissions, and further ensuring the correction of the heat dissipation belt 5. In the fifth step, after all the twisted heat dissipation belts 5 between the cooling pipes 4 are reset, control the first driving part 101 to drive the two fixed clamps 102 to move away from each other, releasing the clamping and fixing of the cooling pipes 4. Subsequently, control the second driving part 201 to drive the extrusion plate 202 to move forward, extrude the cooling pipes 4, and block the cooling pipes 4 through the electric control lifting plate 203, so that the heat dissipation belt 5 is clamped between two adjacent cooling pipes 4. Subsequently, the staff installs other components of the radiator core on the cooling pipes 4 to complete the assembly work of the radiator core.

[0048] Embodiment 2

[0049] On the basis of Embodiment 1, as Figures 7 - 10As shown in the figure, the correction system includes a carrier 401, a bending plate 402, a plug-in plate 403, a top rod 404, and a push rod 405. A carrier 401 is fixedly connected to the assembly table 1. The telescopic end of the electric control lifting plate 203 penetrates through the front part of the upper side of the carrier 401. Two symmetrically arranged left and right chutes 1001 are provided on the assembly table 1. A bending plate 402 is slidably connected inside all the chutes 1001. Two symmetrically arranged left and right movable slots 30201 are provided on the moving plate 302. The corrugated plate 3 slides in all the movable slots 30201. A plurality of plug-in plates 403 are fixedly connected to the bending plate 402. The carrier 401 and the plug-in plates 403 are used to replace the carrier table 2 to carry the cooling pipe 4 and the heat dissipation belt 5. All the air blowing pipes 306 are fixedly connected to the lower side of the bending plate 402 and penetrate through the bending plate 402 to all the plug-in plates 403. A plurality of symmetrically arranged front and rear protruding parts 40301 are provided on each plug-in plate 403. A plurality of symmetrically arranged front and rear recessed parts 40302 are provided on each plug-in plate 403. Each protruding part 40301 coincides with the recessed part 40302 on the next plug-in plate 403 in the front and rear directions. Two symmetrically arranged left and right top rods 404 are fixedly connected to the upper part of the pressing plate 202. Two symmetrically arranged left and right push rods 405 are fixedly connected to the lower part of the pressing plate 202. The top rod 404 is aligned with the movable slot 30201, and the push rod 405 is aligned with the chute 1001.

[0050] Furthermore, in order to ensure the correction effect of the heat dissipation belt 5, the plug-in plate 403 is made of an elastic deformation material.

[0051] The correction system further includes a pressing rod 406. Two symmetrically arranged left and right pressing rods 406 are fixedly connected to the lower side of the moving plate 302.

[0052] In the present invention, the corrugated plate 3 and the bending plate 402 simultaneously extrude the heat dissipation belt 5 between the cooling pipes 4 to longitudinally adjust and align it, solving the problem that after the cooling pipes 4 and the heat dissipation belt 5 are mutually extruded first and then the bent heat dissipation belt 5 is corrected, the upwardly bent part of the heat dissipation belt 5 is flattened and the heat dissipation belt 5 cannot be corrected. The specific process is as follows:

[0053] In the first step of Embodiment 1, the mutually arranged cooling pipes 4 and heat dissipation belts 5 are transported to the carrier 401 and the plug-in plates 403 through the transmission device. The carrier 401 carries both ends of the cooling pipes 4. At this time, all the heat dissipation belts 5 are located above the corresponding plug-in plates 403. The plug-in plates 403 carry the heat dissipation belts 5. When the third driving member 303 drives the fixed plate 301 and the moving plate 302 to descend, the pressing rod 406 descends together with the moving plate 302 to the upper side of the cooling pipes 4 to limit the cooling pipes 4, and the length of the heat dissipation belt 5 is less than the distance between the two pressing rods 406 to avoid affecting the correction effect of the heat dissipation belt 5.

[0054] In the fifth step of Embodiment 1, before controlling the second driving member 201 to drive the pressing plate 202 to move forward to press the cooling pipe 4, control the fourth driving member 304 to drive the moving plate 302 and the corrugated plate 3 to translate on the fixed plate 301, so that all the blocking portions 3002 are respectively located directly above the corresponding heat dissipation belts 5. When the pressing plate 202 moves forward to press the cooling pipe 4, the pressing plate 202 drives the ejector rod 404 and the push rod 405 to enter the inside of the movable groove 30201 and the sliding groove 1001 respectively. The upper part of the corrugated plate 3 and the lower part of the bent plate 402 are pushed forward together by the ejector rod 404 and the push rod 405, and the corrugated plate 3 and the bent plate 402 are compressed simultaneously. During this process, each blocking portion 3002 on the corrugated plate 3 moves downward between two adjacent cooling pipes 4. At the same time, every two adjacent plugging plates 403 approach each other and move upward, and each protruding portion 40301 is snapped into the adjacent recessed portion 40302. When the protruding portion 40301 is snapped into the recessed portion 40302, when the plugging plate 403 moves upward, the two ends of the cooling pipe 4 are limited by the pressing rod 406 to prevent the cooling pipe 4 from being lifted upward by the plugging plate 403. Since the cooling pipe 4 is blocked and limited by the pressing rod 406, the cooling pipe 4 blocks and limits each protruding portion 40301, so that the plugging plate 403 deforms into an upward convex state between the two cooling pipes 4, and the bottom of the heat dissipation belt 5 is lifted upward. By the blocking portion 3002 and the plugging plate 403 moving longitudinally between two adjacent cooling pipes 4 at the same time, the heat dissipation belt 5 between the two adjacent cooling pipes 4 is pushed to the longitudinal middle between the two cooling pipes 4, the bent heat dissipation belt 5 is corrected, and the blocking portion 3002 and the plugging plate 403 do not squeeze the heat dissipation belt 5 at the same time, preventing the upwardly bent part of the heat dissipation belt 5 from being squeezed flat and unable to be corrected normally, and avoiding the ventilation holes on the heat dissipation belt 5 from being squeezed and closed with each other, improving the heat dissipation effect of the produced radiator core.

[0055] Embodiment 3

[0056] On the basis of Embodiments 1 and 2, as Figure 1 、 Figure 2 and Figures 11 - 13 shown, it further includes a bent arc piece 501; a bent arc piece 501 is fixedly connected to the upper side of each protruding portion 40301 of each plugging plate 403.

[0057] When two adjacent plugging plates 403 approach each other, as Figure 12As shown, the plug-in board 403 drives the curved pieces 501 on the front and rear sides of the cooling tube 4 to move closer to each other. The curved pieces 501 are bent upward after contacting the side of the cooling tube 4, and separate the heat dissipation belt 5 on the upper side of the protrusion 40301 from the cooling tube 4. When the plug-in board 403 drives the heat dissipation belt 5 to move closer to the cooling tube 4, the lower part of the heat dissipation belt 5 is prevented from being rolled into the contact position between the cooling tube 4 and the protrusion 40301 by the plug-in board 403, and the heat dissipation belt 5 is prevented from being twisted and deformed between the cooling tube 4, thereby improving the heat dissipation effect of the radiator core produced.

[0058] Although the present invention is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications may be made to the present invention without departing from the principle and spirit of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is limited by the content of the claims.

Claims

1. An automatic correction tool for an automobile radiator core, comprising an assembly platform (1) and a bearing platform (2); the assembly platform (1) is provided with the bearing platform (2); the bearing platform (2) is used to bear a cooling tube (4) and a heat dissipation belt (5); the heat dissipation belt (5) is located between two adjacent cooling tubes (4); the heat dissipation belt (5) is wavy; and a plurality of ventilation holes are provided on the heat dissipation belt (5); the characteristics are: It also includes a fixed extrusion component, an adjustment component, a corrugated plate (3) and a correction system; the assembly table (1) is provided with a fixed extrusion component for fixing and pressing the cooling pipe (4) and the heat dissipation belt (5); the assembly table (1) is connected to the adjustment component; the adjustment component is connected to the corrugated plate (3) for correcting the heat dissipation belt (5); the corrugated plate (3) is arranged in a bent shape; the adjustment component is used to assist the corrugated plate (3) in correcting the heat dissipation belt (5); the corrugated plate (3) is provided with a plurality of ventilation grooves (3001); the assembly table (1) is connected to the correction system for correcting the heat dissipation belt (5); The fixed extrusion assembly comprises a first driving member (101), a fixing clamp (102), a second driving member (201), an extrusion plate (202) and an electrically controlled lifting plate (203); a plurality of first driving members (101) are fixedly connected to the assembly platform (1); a fixing clamp (102) for fixing the cooling pipe (4) is fixedly connected to the telescopic end of each first driving member (101); a plurality of fixing holes (10201) are provided on each fixing clamp (102); a second driving member (201) is fixedly connected to the rear of the assembly platform (1); a pressing plate (202) for pressing the cooling pipe (4) and the heat dissipation belt (5) is fixedly connected to the telescopic end of the second driving member (201); a plurality of electrically controlled lifting plates (203) are arranged at the front of the upper side of the assembly platform (1), and the telescopic ends of the electrically controlled lifting plates (203) penetrate the bearing platform (2); The correction system comprises a bearing frame (401), a bending plate (402), a plug-in plate (403), a push rod (404) and a push rod (405); the bearing frame (401) for bearing the two ends of the cooling tube (4) is fixedly connected to the assembly table (1); the telescopic end of the electric control lifting plate (203) passes through the upper front part of the bearing frame (401); a plurality of slide grooves (1001) are provided on the assembly table (1); the bending plate (402) is slidably connected inside all the slide grooves (1001); a plurality of movable grooves (30201) are provided on the movable plate (302); the corrugated plate (3) slides in all the movable grooves (30201); a plurality of plug-in plates (403) for supporting the heat dissipation belt (5) are fixedly connected to the bending plate (402); the bearing frame (401) and the plug-in plates (403) are connected to the assembly table (1); the bending plate (402) and the push-in plate ... The replacement bearing platform (2) is used to carry the cooling pipe (4) and the heat dissipation belt (5); all the air blowing pipes (306) are fixedly connected to the lower side of the bending plate (402) and penetrate the bending plate (402) and all the plug-in boards (403); a plurality of protrusions (40301) are provided on each plug-in board (403); a plurality of recesses (40302) are provided on each plug-in board (403); each protrusion (40301) overlaps with a recess (40302) on the next plug-in board (403) in front and back; a plurality of ejector rods (404) are fixedly connected to the upper part of the extrusion plate (202); a plurality of push rods (405) are fixedly connected to the lower part of the extrusion plate (202); the ejector rods (404) are directly opposite to the movable groove (30201), and the push rods (405) are directly opposite to the slide groove (1001).

2. The automatic correction tool for automobile radiator core according to claim 1 is characterized in that: Each fixing hole (10201) on the fixing clip (102) is configured to have a constricted structure.

3. An automatic correction tool for automobile radiator core according to any one of claims 1-2, characterized in that: The adjustment component comprises a fixed plate (301), a movable plate (302), a third driving member (303) and a fourth driving member (304); the third driving member (303) is fixedly connected to the assembly table (1); the telescopic end of the third driving member (303) is fixedly connected to the fixed plate (301); the movable plate (302) is slidably connected to the fixed plate (301); the fourth driving member (304) is fixedly connected to the fixed plate (301); the telescopic end of the fourth driving member (304) is fixedly connected to the movable plate (302); and the corrugated plate (3) is connected to the movable plate (302).

4. The automatic correction tool for automobile radiator core according to claim 3 is characterized by: It also includes a transmission tube (305) and an air blowing tube (306); a plurality of air blowing tubes (306) are fixedly connected to the lower side of the support platform (2); each air blowing tube (306) is fixedly connected to and connected to a plurality of air outlet tubes; each air outlet tube passes through the support platform (2); all the air blowing tubes (306) are fixedly connected to and connected to a transmission tube (305); and the transmission tube (305) is connected to an external air pump.

5. The automatic correction tool for automobile radiator core according to claim 4 is characterized in that: A plurality of blocking portions (3002) are provided on the corrugated plate (3) for ensuring the corrective effect of the heat dissipation belt (5).

6. The automatic correction tool for automobile radiator core according to claim 5, characterized in that: The plug board (403) is made of elastically deformable material.

7. The automatic correction tool for automobile radiator core according to claim 6, characterized in that: The correction system also includes a pressing rod (406); a plurality of pressing rods (406) for fixing the cooling pipe (4) are fixedly connected to the lower side of the movable plate (302).

8. The automatic correction tool for automobile radiator core according to claim 6, characterized in that: It also includes a curved sheet (501); a curved sheet (501) for protecting the heat dissipation belt (5) is fixedly connected to the upper side of the protruding portion (40301) of each plug-in board (403).

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