Equipment suitable for battery liquid cooling plate splicing and water nozzle riveting integration operation

Abstract

The utility model discloses equipment suitable for battery liquid cooling plate splicing and water nozzle riveting integrated operation. The equipment is provided with a rack assembly, a water nozzle feeding system, a water nozzle pressing and riveting device, a workpiece conveying device and a workpiece shifting device, the machine frame assembly is fixed to the horizontal ground and crosses over the workpiece conveying device from the two sides, and the water nozzle pressing rivet device and the workpiece shifting device are installed on the machine frame assembly. A discharging port of the water nozzle feeding system is in butt joint with the water nozzle pressing riveting device. The water nozzle pressing riveting device comprises a water nozzle shifting mechanism, an upper pressing riveting module and a lower pressing riveting module, and the upper pressing riveting module and the lower pressing riveting module are oppositely arranged; the workpiece conveying device adopts a roller conveying structure driven by a motor and is provided with a front-end workpiece limiting mechanism and two-side workpiece limiting mechanisms; the workpiece shifting device is of a suction hanging type structure. According to the water nozzle riveting device, water nozzle riveting and upper and lower plate splicing can be continuously completed on a conveying line from a workpiece to a brazing furnace, so that the purposes of improving the working efficiency and reducing the production cost are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicles, in particular to a device suitable for the up-and-down assembly and riveting integration of battery liquid cooling plates and water nozzles. Background Art

[0002] As a key component of new energy vehicles, the working condition of power batteries directly affects the performance of the entire vehicle. Therefore, indicators such as battery safety, lifespan, and range have attracted much attention from the industry. "Battery cooling" is the most important link in the entire battery thermal management process. Liquid cooling, with its large specific heat capacity and high heat transfer coefficient, has become the mainstream cooling method that surpasses air cooling and phase change cooling. The most important component of this cooling method is the liquid cooling plate. Stamped and brazed liquid cooling plates have a large market share due to their advantages such as simple manufacturing process, flexible flow channel feature layout, and large size and specification design space. Stamped and brazed liquid cooling plates mainly include an upper plate, a flow channel plate (lower plate), and a water nozzle (including two types: water outlet nozzle and water inlet nozzle). Its production process is as follows: After the upper plate and flow channel plate are positioned and assembled, the water nozzle is installed on the upper plate by spot welding or riveting, and then the entire plate is input into the brazing furnace for brazing.

[0003] In the existing technology, the assembly of the upper and lower plates of liquid cooling plate products and the installation of water nozzles are usually done manually offline, using spot welding and fixing methods. The degree of automation is low, and a large number of operators are required on the production line. Although some production lines are equipped with online riveting equipment for the water nozzles and the upper plate, the water nozzles are manually picked up and inserted into the preset installation holes of the upper plate before being press-riveted. This is a semi-automated installation operation, which not only has low work efficiency but also poses safety risks. In addition, after the upper plate and the water nozzle are riveted, they need to be transferred to another operating area to be assembled with the lower plate, and the continuity of the process is poor. Utility Model Content

[0004] The utility model provides a device suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting, which aims to integrate the water nozzle riveting and upper and lower plate assembly operations of the electric vehicle battery liquid cooling plate into the conveying process of the workpiece, so that the water nozzle riveting and upper and lower plate assembly can be completed continuously on the conveying line of the workpiece to the brazing furnace, thereby achieving the purpose of improving work efficiency and reducing production costs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting, comprising a frame assembly, a water nozzle feeding system, a water nozzle riveting device, a workpiece conveying device and a workpiece shifting device; the frame assembly is fixed on a horizontal ground, spanning the workpiece conveying device from both sides, and the water nozzle riveting device and the workpiece shifting device are installed on the frame assembly; the discharge port of the water nozzle feeding system is docked with the water nozzle riveting device; the water nozzle riveting device comprises a water nozzle shifting mechanism, an upper riveting module and a lower riveting module, and the upper riveting module and the lower riveting module are arranged relative to each other; the workpiece conveying device adopts a motor-driven roller conveying structure, and is provided with a front end workpiece limiting mechanism and two side workpiece limiting mechanisms; the workpiece shifting device adopts a suction and lifting structure.

[0007] The above-mentioned equipment is suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting. The water nozzle feeding system is arranged in at least two groups, and a vibration sorting device and a discharge track are respectively provided in each group. The water inlet nozzle or water outlet nozzle workpieces are placed in batches in the vibration sorting devices of the two groups. One end of the discharge track is connected to the vibration sorting device, and the other end is connected to the water nozzle shifting mechanism in the water nozzle riveting device. The inner wall of the discharge track matches the outer surface shape of the water inlet nozzle or water outlet nozzle workpiece.

[0008] The above-mentioned equipment is suitable for the integration operation of battery liquid cooling plate assembly and water spout riveting. The water spout displacement mechanism in the water spout riveting device includes a water spout displacement cylinder, a water spout displacement push rod assembly, a push rod assembly limit seat, a water spout positioning seat assembly and a water spout displacement mechanism fixing seat; the water spout displacement mechanism fixing seat is installed on the lower riveting module, and the water spout displacement cylinder, the water spout displacement push rod assembly and the push rod assembly limit seat are installed on the water spout displacement mechanism fixing seat; the telescopic arm of the water spout displacement cylinder is fixedly assembled with one end of the water spout displacement push rod assembly; the other end of the water spout displacement push rod assembly passes through the push rod assembly limit seat and is fixedly connected to the water spout positioning seat assembly.

[0009] The above-mentioned equipment is suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting. The upper riveting module in the water nozzle riveting device includes an upper pressure head transverse horizontal displacement mechanism, an upper pressure head longitudinal horizontal displacement mechanism, a water nozzle picking mechanism and a water nozzle upper pressure head unit; the upper pressure head transverse horizontal displacement mechanism is assembled with the frame assembly through the upper connecting plate; the upper pressure head longitudinal horizontal displacement mechanism is installed under the upper pressure head transverse horizontal displacement mechanism; the water nozzle picking mechanism and the water nozzle upper pressure head unit are installed under the upper pressure head longitudinal horizontal displacement mechanism.

[0010] The above-mentioned equipment is suitable for the integrated operation of battery liquid cooling plate assembly and faucet riveting. The lower riveting module in the faucet riveting device includes a lower pressure head longitudinal horizontal displacement mechanism, a lower pressure head transverse horizontal displacement mechanism, a position detection camera assembly and a faucet lower pressure head unit; the lower pressure head longitudinal horizontal displacement mechanism is assembled with the frame assembly through a lower connecting plate; the lower pressure head transverse horizontal displacement mechanism is mounted on the lower pressure head longitudinal horizontal displacement mechanism; the position detection camera assembly and the faucet lower pressure head unit are installed above the lower pressure head transverse horizontal displacement mechanism.

[0011] The above-mentioned equipment is suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting. The front-end workpiece limiting mechanism in the workpiece conveying device includes two parts arranged symmetrically on the left and right and a workpiece in-place sensor located between the left and right parts. A front-end limiting cylinder, a front-end limiting guide column connecting plate and two groups of front-end limiting guide column assemblies are respectively provided in each part; the front-end limiting cylinder is arranged vertically, and its telescopic arm is fixedly assembled with the front-end limiting guide column connecting plate; the front-end limiting guide column connecting plate is a left-right symmetrical structure, and its left and right ends are respectively assembled with a group of front-end limiting guide column assemblies.

[0012] The above-mentioned equipment is suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting, and the workpiece limiting mechanism on both sides of the workpiece conveying device includes two parts arranged symmetrically on the left and right, and each part is respectively provided with two side limiting cylinders, two side limiting plates, two side limiting plate mounting seats, and two side limiting plate guide assemblies; the two side limiting cylinders are arranged horizontally and are installed on the side frame of the workpiece conveying device through the two side limiting cylinder fixing seats, and the telescopic arms are fixedly connected to the two side limiting plate mounting seats; the two side limiting plates are fixed on the two side limiting plate mounting seats; the two side limiting plate guide assemblies are equipped with the two side limiting plate mounting seats and the two side limiting cylinder fixing seats.

[0013] The above-mentioned equipment is suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting, and the workpiece shifting device includes a suction hanger, a suction hanger horizontal moving mechanism and a suction hanger lifting mechanism; the suction hanger is a square frame that matches the size of the upper workpiece of the liquid cooling plate, and several groups of vacuum suction cups are arranged under the suction hanger, and the vacuum suction cups are connected to the vacuum equipment on the production line through an air path; the suction hanger lifting mechanism is fixedly assembled with the suction hanger; the suction hanger horizontal moving mechanism is installed on the frame assembly, and the suction hanger lifting mechanism is equipped on the suction hanger horizontal moving mechanism.

[0014] The above-mentioned equipment is suitable for the integration of battery liquid cooling plate assembly and water nozzle riveting. The horizontal movement mechanism of the suction hanger is a left-right symmetrical structure, and is provided with a suction hanger horizontal movement motor, a transmission shaft, gears, a toothed belt, a slider, a slide rail and a movable frame. The horizontal movement motor of the suction hanger is installed on the frame assembly, and a left-right through-transmission shaft is installed at the output end of the horizontal movement motor of the suction hanger through a coupling. Gears that cooperate with the toothed belt are provided at both ends of the transmission shaft. Two groups of toothed belts are provided on the left and right. The left and right groups of gears and the toothed belt form a synchronous transmission assembly. The slider is fixedly assembled with the toothed belt, and the slider is also assembled with the slide rail. The movable frame is fixed on the left and right groups of sliders, and the suction hanger lifting mechanism is fixedly assembled on the movable frame.

[0015] The above-mentioned equipment is suitable for the assembly of battery liquid cooling plates and the riveting integration of water nozzles. The suction hanger lifting mechanism is provided with a suction hanger lifting motor, a screw and nut transmission assembly, a lifting seat, an induction switch assembly, a suction hanger lifting mechanism fixing seat, a support rod and a connecting plate; the suction hanger lifting motor is installed on the suction hanger lifting mechanism fixing seat, and its output end is assembled with the screw in the screw and nut transmission assembly; the nut in the screw and nut transmission assembly is fixedly assembled with the lifting seat; the lifting seat is also fixedly assembled with the connecting plate through the support rod; the connecting plate is fixedly connected to the suction hanger.

[0016] The utility model provides a device suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting. It can realize the integration of water nozzle riveting and upper and lower plate assembly of electric vehicle battery liquid cooling plate in the conveying process of the workpiece through the cooperation of the water nozzle feeding system, the water nozzle riveting device, the workpiece conveying device and the workpiece shifting device, so that the water nozzle riveting and upper and lower plate assembly are completed continuously on the liquid cooling plate workpiece conveying line to the brazing furnace. Due to its high degree of automation, the number of operators can be reduced, thereby achieving the purpose of improving work efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 yes Figure 1 K-direction view;

[0019] Figure 3 yes Figure 2 Top view (with the rack assembly hidden);

[0020] Figure 4 This is a schematic diagram of the main structure of the faucet feeding system;

[0021] Figure 5 This is a schematic diagram of the structure of the water nozzle riveting device;

[0022] Figure 6 This is a schematic diagram of the water nozzle shifting mechanism in the water nozzle riveting device;

[0023] Figure 7 This is a schematic diagram of the upper riveting module in the water nozzle riveting device;

[0024] Figure 8 This is a schematic diagram of the lower riveting module in the water nozzle riveting device;

[0025] Figure 9 It is a schematic diagram of the arrangement relationship between the workpiece conveying device and the workpiece shifting device;

[0026] Figure 10 It is a schematic diagram of the front end workpiece limiting mechanism in the workpiece conveying device;

[0027] Figure 11 It is a schematic diagram of the workpiece limiting mechanism on both sides of the workpiece conveying device;

[0028] Figure 12 It is a schematic diagram of the overall structure of the workpiece shifting device;

[0029] Figure 13 This is a schematic diagram of the horizontal movement mechanism of the suction and hanger in the workpiece shifting device;

[0030] Figure 14 It is a schematic diagram of the lifting mechanism of the suction hanger in the workpiece shifting device.

[0031] Explanation of the numbers in the figure:

[0032] 1 is a frame assembly;

[0033] 2 is the water nozzle feeding system, 2-1 is the vibration sorting device, and 2-2 is the discharge track;

[0034] 3 is the water nozzle riveting device

[0035] 3-1 is the faucet shift mechanism, 3-1-1 is the faucet shift cylinder, 3-1-2 is the faucet shift push rod assembly, 3-1-3 is the push rod assembly limit seat, 3-1-4 is the faucet positioning seat assembly, and 3-1-5 is the faucet shift mechanism fixing seat;

[0036] 3-2 is the upper pressure riveting module, 3-2-1 is the upper pressure head horizontal displacement mechanism, 3-2-2 is the upper pressure head longitudinal displacement mechanism, 3-2-3 is the faucet reclaiming mechanism, and 3-2-4 is the faucet upper pressure head unit;

[0037] 3-3 is the lower pressure riveting module, 3-3-1 is the lower pressure head longitudinal horizontal shift mechanism, 3-3-2 is the lower pressure head lateral horizontal shift mechanism, 3-3-3 is the position detection camera assembly, and 3-3-4 is the faucet lower head unit;

[0038] 4 is the workpiece conveying device

[0039] 4-1 is the front-end workpiece limiting mechanism, 4-1-1 is the front-end limiting cylinder, 4-1-2 is the front-end limiting guide post connecting plate, 4-1-3 is the front-end limiting guide post assembly, and 4-1-4 is the workpiece in-place sensor;

[0040] 4-2 is the workpiece limiting mechanism on both sides, 4-2-1 is the limiting cylinder fixing seat on both sides, 4-2-2 is the limiting cylinder on both sides, 4-2-3 is the limiting plates on both sides, 4-2-4 is the limiting plate mounting seat on both sides, and 4-2-5 is the limiting plate guide assembly on both sides;

[0041] 5 is a workpiece shifting device

[0042] 5-1 is the horizontal shift mechanism of the suction and hanger, 5-1-1 is the horizontal movement motor of the suction and hanger, 5-1-2 is the gear, 5-1-3 is the toothed belt, 5-1-4 is the slider, 5-1-5 is the slide rail, and 5-1-6 is the moving frame;

[0043] 5-2 is the lifting mechanism of the suction and hanger, 5-2-1 is the lifting motor of the suction and hanger, 5-2-2 is the screw and nut transmission assembly, 5-2-3 is the induction switch assembly, 5-2-4 is the lifting mechanism fixing seat, 5-2-5 is the connecting plate, 5-2-6 is the support rod, and 5-2-7 is the lifting seat;

[0044] 5-3 is the suction hanger, 5-3-1 is the vacuum suction cup;

[0045] 6 is a water spout. DETAILED DESCRIPTION

[0046] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0047] See Figure 1. Figure 2 、 Figure 3 、 Figure 5 、 Figure 9The utility model provides a device suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting, which is provided with a frame assembly 1, a water nozzle feeding system 2, a water nozzle riveting device 3, a workpiece conveying device 4 and a workpiece shifting device 5, and its control system is integrated into the brazing furnace conveyor line equipment; the frame assembly 1 is fixed on the horizontal ground, spanning the workpiece conveying device 4 on both sides, and the water nozzle riveting device 3 and the workpiece shifting device 5 are installed on the frame assembly 1; the discharge port of the water nozzle feeding system 2 is connected to the water nozzle riveting device 3; the water nozzle riveting device 3 includes a water nozzle shifting mechanism 3- 1. The upper riveting module 3-2 and the lower riveting module 3-3, the water nozzle shifting mechanism 3-1 is used to push the water nozzle 6 located at the front end of the water nozzle feeding system 2 to between the upper riveting module 3-2 and the lower riveting module 3-3, and the upper riveting module 3-2 and the lower riveting module 3-3 cooperate to rivet the water nozzle 6 to the upper plate of the liquid cooling plate; the workpiece conveying device 4 adopts a motor-driven roller conveying structure, and is provided with a front end workpiece limiting mechanism 4-1 and two side workpiece limiting mechanisms 4-2; the workpiece shifting device 5 adopts a suction and lifting structure, which is used to realize the front and back and up and down position adjustment of the workpiece.

[0048] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The equipment suitable for battery liquid cooling plate assembly and water nozzle riveting integrated operation described in the utility model has at least two groups of water nozzle feeding systems 2, and a vibration sorting device 2-1 and a discharge track 2-2 are respectively provided in each group. Water inlet nozzles or water outlet nozzle workpieces are placed in batches in the vibration sorting devices 2-1 of the two groups, one end of the discharge track 2-2 is connected to the vibration sorting device 2-1, and the other end is connected to the water nozzle shifting mechanism 3-1 in the water nozzle riveting device 3. The inner wall of the discharge track 2-2 matches the outer surface shape of the water inlet nozzle or water outlet nozzle workpiece.

[0049] See Figure 5 、 Figure 6The equipment suitable for battery liquid cooling plate assembly and faucet riveting integrated operation described in the utility model, the faucet displacement mechanism 3-1 in the faucet riveting device 3 includes a faucet displacement cylinder 3-1-1, a faucet displacement push rod assembly 3-1-2, a push rod assembly limit seat 3-1-3, a faucet positioning seat assembly 3-1-4 and a faucet displacement mechanism fixing seat 3-1-5; the faucet displacement mechanism fixing seat 3-1-5 is installed on the lower riveting module 3-3, and the faucet displacement cylinder 3-1-1, The faucet shift push rod assembly 3-1-2 and the push rod assembly limit seat 3-1-3; the telescopic arm of the faucet shift cylinder 3-1-1 is fixedly assembled with one end of the faucet shift push rod assembly 3-1-2; the other end of the faucet shift push rod assembly 3-1-2 passes through the push rod assembly limit seat 3-1-3 and is fixedly connected with the faucet positioning seat assembly 3-1-4; the faucet positioning seat assembly is provided with an opening, and when the telescopic arm of the faucet shift cylinder 3-1-1 is extended, the opening of the faucet positioning seat assembly is docked with the discharge track 2-2 of the faucet feeding system 2.

[0050] See Figure 5 、 Figure 7 The equipment of the utility model is suitable for the battery liquid cooling plate assembly and the integrated riveting operation of the water nozzle. The upper riveting module 3-2 in the water nozzle riveting device 3 includes an upper pressure head horizontal displacement mechanism 3-2-1, an upper pressure head longitudinal displacement mechanism 3-2-2, a water nozzle material taking mechanism 3-2-3 and a water nozzle upper pressure head unit 3-2-4; the upper pressure head horizontal displacement mechanism 3-2-1 is assembled with the frame assembly 1 through the upper connecting plate; the upper pressure head longitudinal displacement mechanism 3-2-2 is equipped with Below the upper pressure head transverse horizontal shift mechanism 3-2-1; the water nozzle picking mechanism 3-2-3 and the water nozzle upper pressure head unit 3-2-4 are installed below the upper pressure head longitudinal horizontal shift mechanism 3-2-2, and the water nozzle 6 workpiece in the water nozzle positioning seat assembly 3-1-4 of the water nozzle shift mechanism 3-1 can be inserted into the preset installation hole on the upper plate of the liquid cooling plate through the water nozzle picking mechanism 3-2-3, and the water nozzle upper pressure head unit 3-2-4 cooperates with the lower riveting module 3-3 to complete the riveting operation between the water nozzle and the upper plate.

[0051] See Figure 5 、 Figure 8The equipment of the present invention is suitable for the integration of battery liquid cooling plate assembly and faucet riveting. The lower riveting module 3-3 in the faucet riveting device 3 includes a lower pressure head longitudinal horizontal displacement mechanism 3-3-1, a lower pressure head transverse horizontal displacement mechanism 3-3-2, a position detection camera assembly 3-3-3 and a faucet lower pressure head unit 3-3-4; the lower pressure head longitudinal horizontal displacement mechanism 3-3-1 is assembled with the frame assembly 1 through the lower connecting plate; the lower pressure head transverse horizontal displacement mechanism 3-3-2 is equipped on the lower pressure head longitudinal horizontal displacement mechanism 3-3-1 above; the position detection camera assembly 3-3-3 and the faucet down-pressure head unit 3-3-4 are installed above the down-pressure head transverse horizontal shift mechanism 3-3-2, and the position detection camera assembly 3-3-3 monitors the relative position of the faucet down-pressure head unit 3-3-4 and the faucet upper pressure head unit 3-2-4, and the central axes of the faucet down-pressure head unit 3-3-4 and the faucet upper pressure head unit 3-2-4 are made to coincide with each other through the cooperation of the down-pressure head longitudinal horizontal shift mechanism 3-3-1 and the down-pressure head transverse horizontal shift mechanism 3-3-2.

[0052] See Figure 9 、 Figure 10 、 Figure 11 , the equipment suitable for battery liquid cooling plate assembly and faucet riveting integrated operation described in the utility model, the front end workpiece limiting mechanism 4-1 in the workpiece conveying device 4 includes two parts arranged symmetrically on the left and right and a workpiece in-place sensor 4-1-4 located between the left and right parts, and a front end limiting cylinder 4-1-1, a front end limiting guide column connecting plate 4-1-2 and two groups of front end limiting guide column assemblies 4-1-3 are respectively provided in each part; the front end limiting cylinder 4-1-1 is arranged vertically, and its telescopic arm is fixedly assembled with the front end limiting guide column connecting plate 4-1-2; the front end limiting guide column connecting plate 4-1-2 is a bilaterally symmetrical structure, and its left and right ends are respectively assembled with a group of front end limiting guide column assemblies 4-1-3; the The workpiece limiting mechanism 4-2 on both sides includes two parts arranged symmetrically on the left and right, and each part is respectively provided with a two-side limiting cylinder 4-2-2, a two-side limiting plate 4-2-3, a two-side limiting plate mounting seat 4-2-4, and a two-side limiting plate guide assembly 4-2-5; the two-side limiting cylinder 4-2-2 is arranged horizontally and is mounted on the side frame of the workpiece conveying device 4 through the two-side limiting cylinder fixing seat 4-2-1, and its telescopic arm is fixedly connected to the two-side limiting plate mounting seat 4-2-4; the two-side limiting plates 4-2-3 are fixed on the two-side limiting plate mounting seat 4-2-4; the two-side limiting plate guide assembly 4-2-5 is assembled with the two-side limiting plate mounting seat 4-2-4 and the two-side limiting cylinder fixing seat 4-2-1.

[0053] See Figure 9 、 Figure 12, the equipment suitable for battery liquid cooling plate assembly and water nozzle riveting integrated operation described in the present invention, its workpiece shifting device 5 includes a suction hanger 5-3, a suction hanger horizontal moving mechanism 5-1 and a suction hanger lifting mechanism 5-2; the suction hanger 5-3 is a square frame that matches the size of the upper workpiece of the liquid cooling plate, and a plurality of groups of vacuum suction cups 5-3-1 are arranged under the suction hanger, and the vacuum suction cups 5-3-1 are connected to the vacuum equipment on the production line through an air path; the suction hanger lifting mechanism 5-2 is fixedly assembled with the suction hanger 5-1, and the suction hanger 5-3 is driven to move up and down by the suction hanger lifting mechanism 5-2; the suction hanger horizontal moving mechanism 5-1 is installed on the frame assembly 1, and the suction hanger lifting mechanism 5-2 is equipped on the suction hanger horizontal moving mechanism 5-1, and the suction hanger lifting mechanism 5-2 and the suction hanger 5-3 are driven to move horizontally by the suction hanger horizontal moving mechanism 5-1.

[0054] See Figure 9 、 Figure 13 The equipment suitable for battery liquid cooling plate assembly and water nozzle riveting integrated operation of the utility model, in its workpiece shifting device 5, the suction hanger horizontal moving mechanism 5-1 is a left-right symmetrical structure, provided with a suction hanger horizontal moving motor 5-1-1, a transmission shaft 5-1-7, a gear 5-1-2, a toothed belt 5-1-3, a slider 5-1-4, a slide rail 5-1-5 and a moving frame 5-1-6, the suction hanger horizontal moving motor 5-1-1 is installed on the frame assembly 1, and the left and right couplings are installed at the output end of the suction hanger horizontal moving motor 5-1-1. A transmission shaft 5-1-7 is passed through, and gears 5-1-2 cooperating with a toothed belt 5-1-3 are provided at both ends of the transmission shaft 5-1-7. Two groups of toothed belts 5-1-3 are provided on the left and right. The left and right groups of gears 5-1-2 and the toothed belt 5-1-3 form a synchronous transmission assembly. The slider 5-1-4 is fixedly assembled with the toothed belt 5-1-3. The slider 5-1-4 is also assembled with the slide rail 5-1-5. The movable frame 5-1-6 is fixed on the left and right groups of sliders 5-1-4, and the suction and hanger lifting mechanism 5-2 is fixedly assembled on the movable frame 5-1-6.

[0055] See Figure 9 、 Figure 14, the equipment suitable for battery liquid cooling plate assembly and water nozzle riveting integrated operation described in the utility model, in its workpiece shifting device 5, the suction hanger lifting mechanism 5-2 is provided with a suction hanger lifting motor 5-2-1, a screw nut transmission assembly 5-2-2, a lifting seat 5-2-7, an induction switch assembly 5-2-3, a suction hanger lifting mechanism fixed seat 5-2-4, a support rod 5-2-6 and a connecting plate 5-2-5; the suction hanger lifting motor 5-2-1 is installed on the suction hanger lifting mechanism fixed seat 5-2-4, and its output end is assembled with the screw in the screw nut transmission assembly 5-2-2; the nut in the screw nut transmission assembly 5-2-2 is fixedly assembled with the lifting seat 5-2-7; the lifting seat 5-2-7 is also fixedly assembled with the connecting plate 5-2-5 through the support rod 5-2-6; the connecting plate 5-2-5 is fixedly connected to the suction hanger 5-3.

[0056] See Figures 1 to 14The utility model provides a device suitable for the integrated operation of battery liquid cooling plate assembly and water nozzle riveting. It can realize the integration of the water nozzle riveting operation and the upper and lower plate assembly operation of the electric vehicle battery liquid cooling plate in the conveying process of the workpiece through the cooperation of the water nozzle feeding system 2, the water nozzle riveting device 3, the workpiece conveying device 4 and the workpiece shifting device 5, so that the water nozzle riveting and the upper and lower plate assembly operations are completed continuously on the liquid cooling plate workpiece conveying line to the brazing furnace. Its main working process is: the upper plate and the flow channel plate of the electric vehicle battery liquid cooling plate are transported to the water nozzle riveting and upper and lower plate assembly work area in sequence through the workpiece conveying device 4, the water nozzle feeding system 2 arranges the water nozzle 6 workpieces on the discharge track 2-2 in sequence; when the upper plate workpiece is transported to the water nozzle riveting and In the upper and lower plate joining working area, after the workpiece in-position sensor 4-1-4 in the workpiece conveying device 4 recognizes the workpiece, the front workpiece limiting mechanism 4-1 is actuated, and the front limit guide column assembly 4-1-3 blocks the workpiece from continuing to move forward, and at the same time, the workpiece limiting mechanisms 4-2 on both sides are actuated, and the front and rear positions of the workpiece are limited by the limiting plates 4-2-3 on both sides; then the workpiece shifting mechanism 5 is actuated, and the suction hanger horizontal moving mechanism 5-1 and the suction hanger lifting mechanism 5-2 cooperate to move the suction hanger 5-2 above the workpiece, and the vacuum suction cup 5-3-1 of the suction hanger 5-3 adsorbs the workpiece, and then the workpiece is transferred to the working area of ​​the water nozzle riveting device 3 with the cooperation of the suction hanger horizontal moving mechanism 5-1 and the suction hanger lifting mechanism 5-2; The faucet shifting mechanism 3-1 in the faucet riveting device 3 pushes the front faucet 6 of the discharging track 2-2 of the faucet feeding system 2 to between the upper riveting module 3-2 and the lower riveting module 3-3, and then the faucet picking mechanism 3-2-3 in the upper riveting module 3-2 inserts the faucet 6 into the preset mounting hole on the upper plate of the liquid cooling plate, and the faucet upper pressure head unit 3-2-4 cooperates with the lower riveting module 3-3 to rivet the faucet 6 to the upper plate of the liquid cooling plate. During this process, the position detection camera assembly 3-3-3 of the lower riveting module 3-3 transmits the relative position information of the upper pressure head unit 3-2-4 and the lower pressure head unit 3-3-4 to the control mechanism through the image transmission system. Under the command of the control system, the faucet riveting device 3 automatically adjusts the upper pressure head unit 3 -2-4 is positioned with the lower pressure head unit 3-3-4 to ensure that the central axis of the upper pressure head unit 3-2-4 coincides with the central axis of the lower pressure head unit 3-3-4; at the same time, the lower plate of the liquid cooling plate is moved into place and positioned by the front workpiece limiting mechanism 4-1 and the workpiece limiting mechanisms 4-2 on both sides in the workpiece conveying device 4; the workpiece shifting mechanism 5 is activated again to move the upper plate after the water nozzle 6 is riveted and installed to the top of the lower plate of the liquid cooling plate, and the vacuum suction cup 5-3-1 releases the vacuum adsorption state to carry out the splicing operation of the upper and lower plates of the liquid cooling plate; after the splicing of the upper and lower plates of the liquid cooling plate workpiece is completed, the front workpiece limiting mechanism 4-1 and the workpiece limiting mechanisms 4-2 on both sides in the workpiece conveying device 4 are restored to their initial state, and the workpiece is conveyed to the brazing furnace for brazing operation.

Claims

1. A device suitable for battery liquid cooling plate assembly and faucet riveting integration operations, characterized by: The invention is provided with a frame assembly (1), a water nozzle feeding system (2), a water nozzle riveting device (3), a workpiece conveying device (4) and a workpiece shifting device (5); the frame assembly (1) is fixed on a horizontal ground and spans the workpiece conveying device (4) on both sides, and the water nozzle riveting device (3) and the workpiece shifting device (5) are installed on the frame assembly (1); the discharge port of the water nozzle feeding system (2) is docked with the water nozzle riveting device (3); the water nozzle riveting device (3) includes a water nozzle shifting mechanism (3-1), an upper riveting module (3-2) and a lower riveting module (3-3), and the upper riveting module (3-2) and the lower riveting module (3-3) are arranged relative to each other; the workpiece conveying device (4) adopts a roller conveying structure driven by a motor and is provided with a front workpiece limiting mechanism (4-1) and a workpiece limiting mechanism (4-2) on both sides; the workpiece shifting device (5) adopts a suction and lifting structure.

2. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 1 is characterized in that: The water nozzle feeding system (2) is arranged in at least two groups, and a vibration sorting device (2-1) and a discharge track (2-2) are respectively provided in each group. The water inlet nozzle or water outlet nozzle workpieces are respectively placed in batches in the vibration sorting devices (2-1) of the two groups. One end of the discharge track (2-2) is connected to the vibration sorting device (2-1), and the other end is connected to the water nozzle shifting mechanism (3-1) in the water nozzle riveting device (3). The inner wall of the discharge track (2-2) matches the shape of the outer surface of the water inlet nozzle or water outlet nozzle workpiece.

3. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 2, characterized in that: The faucet displacement mechanism (3-1) in the faucet pressure riveting device (3) comprises a faucet displacement cylinder (3-1-1), a faucet displacement push rod assembly (3-1-2), a push rod assembly limit seat (3-1-3), a faucet positioning seat assembly (3-1-4) and a faucet displacement mechanism fixing seat (3-1-5); the faucet displacement mechanism fixing seat (3-1-5) is installed on the lower pressure riveting module (3-3), and the faucet displacement mechanism fixing seat (3-1 -5) is installed with a faucet shift cylinder (3-1-1), a faucet shift push rod assembly (3-1-2) and a push rod assembly limit seat (3-1-3); the telescopic arm of the faucet shift cylinder (3-1-1) is fixedly assembled with one end of the faucet shift push rod assembly (3-1-2); the other end of the faucet shift push rod assembly (3-1-2) passes through the push rod assembly limit seat (3-1-3) and is fixedly connected to the faucet positioning seat assembly (3-1-4).

4. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 3, characterized in that: The upper riveting module (3-2) in the faucet riveting device (3) comprises an upper pressure head transverse horizontal displacement mechanism (3-2-1), an upper pressure head longitudinal horizontal displacement mechanism (3-2-2), a faucet material taking mechanism (3-2-3) and a faucet upper pressure head unit (3-2-4); the upper pressure head transverse horizontal displacement mechanism (3-2-1) is assembled with the frame assembly (1) via an upper connecting plate; the upper pressure head longitudinal horizontal displacement mechanism (3-2-2) is mounted below the upper pressure head transverse horizontal displacement mechanism (3-2-1); the faucet material taking mechanism (3-2-3) and the faucet upper pressure head unit (3-2-4) are mounted below the upper pressure head longitudinal horizontal displacement mechanism (3-2-2).

5. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 4 is characterized in that: The lower riveting module (3-3) in the faucet riveting device (3) comprises a lower pressure head longitudinal horizontal displacement mechanism (3-3-1), a lower pressure head transverse horizontal displacement mechanism (3-3-2), a position detection camera assembly (3-3-3) and a faucet lower pressure head unit (3-3-4); the lower pressure head longitudinal horizontal displacement mechanism (3-3-1) is assembled with the frame assembly (1) via a lower connecting plate; the lower pressure head transverse horizontal displacement mechanism (3-3-2) is mounted on the lower pressure head longitudinal horizontal displacement mechanism (3-3-1); the position detection camera assembly (3-3-3) and the faucet lower pressure head unit (3-3-4) are mounted above the lower pressure head transverse horizontal displacement mechanism (3-3-2).

6. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to any one of claims 1 to 5, characterized in that: The front end workpiece limiting mechanism (4-1) in the workpiece conveying device (4) comprises two parts arranged symmetrically on the left and right and a workpiece arrival sensor (4-1-4) located between the left and right parts. A front end limiting cylinder (4-1-1), a front end limiting guide column connecting plate (4-1-2) and two groups of front end limiting guide column assemblies (4-1-3) are respectively provided in each part. The front end limiting cylinder (4-1-1) is arranged vertically, and its telescopic arm is fixedly assembled with the front end limiting guide column connecting plate (4-1-2). The front end limiting guide column connecting plate (4-1-2) is a left-right symmetrical structure, and its left and right ends are respectively assembled with a group of front end limiting guide column assemblies (4-1-3).

7. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 6, characterized in that: The workpiece limiting mechanism (4-2) on both sides of the workpiece conveying device (4) comprises two parts arranged symmetrically on the left and right, and each part is respectively provided with a two-side limiting cylinder (4-2-2), a two-side limiting plate (4-2-3), a two-side limiting plate mounting seat (4-2-4), and a two-side limiting plate guide assembly (4-2-5); the two-side limiting cylinder (4-2-2) is arranged horizontally and is mounted on the side frame of the workpiece conveying device (4) through the two-side limiting cylinder fixing seat (4-2-1), and its telescopic arm is fixedly connected to the two-side limiting plate mounting seat (4-2-4); the two-side limiting plates (4-2-3) are fixed on the two-side limiting plate mounting seat (4-2-4); and the two-side limiting plate guide assembly (4-2-5) is assembled with the two-side limiting plate mounting seat (4-2-4) and the two-side limiting cylinder fixing seat (4-2-1).

8. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to any one of claims 1 to 5, characterized in that: The workpiece shifting device (5) comprises a suction hanger (5-3), a suction hanger horizontal moving mechanism (5-1) and a suction hanger lifting mechanism (5-2); the suction hanger (5-3) is a square frame matching the size of the workpiece on the liquid cooling plate, and a plurality of groups of vacuum suction cups (5-3-1) are arranged under the suction hanger, and the vacuum suction cups (5-3-1) are connected to the vacuum pumping equipment on the production line through an air path; the suction hanger lifting mechanism (5-2) is fixedly assembled with the suction hanger (5-3); the suction hanger horizontal moving mechanism (5-1) is installed on the frame assembly (1), and the suction hanger lifting mechanism (5-2) is equipped on the suction hanger horizontal moving mechanism (5-1).

9. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 8, characterized in that: The suction hanger horizontal moving mechanism (5-1) is a left-right symmetrical structure, and is provided with a suction hanger horizontal moving motor (5-1-1), a transmission shaft (5-1-7), a gear (5-1-2), a toothed belt (5-1-3), a slider (5-1-4), a slide rail (5-1-5) and a moving frame (5-1-6). The suction hanger horizontal moving motor (5-1-1) is installed on the frame assembly (1). A transmission shaft (5-1-7) that passes through the left and right is installed at the output end of the suction hanger horizontal moving motor (5-1-1) through a coupling. ) are provided at both ends with gears (5-1-2) matched with the toothed belt (5-1-3), the toothed belt (5-1-3) is provided with two groups on the left and right, the two groups of gears (5-1-2) on the left and right and the toothed belt (5-1-3) form a synchronous transmission assembly, the slider (5-1-4) is fixedly assembled with the toothed belt (5-1-3), the slider (5-1-4) is also matched with the slide rail (5-1-5), the movable frame (5-1-6) is fixed on the two groups of sliders on the left and right (5-1-4), and the suction and hanger lifting mechanism (5-2) is fixedly assembled on the movable frame (5-1-6).

10. The equipment suitable for battery liquid cooling plate assembly and faucet riveting integration according to claim 9, characterized in that: The suction hanger lifting mechanism (5-2) is provided with a suction hanger lifting motor (5-2-1), a lead screw and nut transmission assembly (5-2-2), a lifting seat (5-2-7), an induction switch assembly (5-2-3), a suction hanger lifting mechanism fixing seat (5-2-4), a support rod (5-2-6) and a connecting plate (5-2-5); the suction hanger lifting motor (5-2-1) is installed on the suction hanger lifting mechanism fixing seat (5-2-4), and its output end is assembled with the lead screw in the lead screw and nut transmission assembly (5-2-2); the nut in the lead screw and nut transmission assembly (5-2-2) is fixedly assembled with the lifting seat (5-2-7); the lifting seat (5-2-7) is also fixedly assembled with the connecting plate (5-2-5) via the support rod (5-2-6); and the connecting plate (5-2-5) is fixedly connected to the suction hanger (5-3).

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