A feeding mechanism and flow channel plate roller coating equipment

Abstract

The present application discloses a feeding mechanism and a flow channel plate roller coating device, which relates to the technical field of flow channel plate processing, including a lifting belt, a tray, and a base frame. The lifting belts are arranged at intervals and are parallel to each other, and the lifting belts can perform lifting and lowering movements in the vertical direction; the tray is placed horizontally and has a contoured portion on the surface for matching the shape of the flow channel plate, and the lifting and lowering paths of multiple lifting belts all pass through the tray; the tray is fixed on the top of the base frame, and the lifting belt is slidably connected to the base frame. One side of the base frame is used to dock with the flow channel plate conveyor. The base frame is slidably connected to a blocking block on one side of the tray close to the forward direction of the lifting belt. The blocking block can slide in the vertical direction. Positioning cards are arranged on both sides of the tray at the top of the base frame; a belt lifting assembly and a belt driving assembly are arranged inside the base frame. The present application has the effect of improving the conveying efficiency of the flow channel plate.

Description

Technical Field

[0001] The present application relates to the technical field of flow channel plate processing, and in particular to a feeding mechanism and flow channel plate roller coating equipment. Background Art

[0002] The core components of the new energy battery thermal management system are mainly coolers and liquid cooling plates. The liquid cooling plate is essentially a radiator with a cooling water jacket embedded inside. When the coolant in the cooling water jacket flows, it removes the heat transferred from the power battery to the liquid cooling plate through convection heat exchange, thus completing the heat dissipation. The liquid cooling plate is one of the most critical components in the liquid cooling system of the new energy battery pack.

[0003] The process flow generally involved in the production of liquid cooling plates includes: pre-spraying, runner plate roller coating, flat water pipe riveting, brazing, flatness testing, automatic grinding, helium inspection, appearance inspection, insulation withstand voltage testing and other processes. The runner plate roller coating process is to coat the brazing agent on the outer surface of the runner plate so that the runner plate can be brazed in the next step to form a complete liquid cooling plate.

[0004] The runner plate is usually transported on the runner plate conveyor. When the runner plate is roller coated, it needs to be moved from the conveyor to the roller coating equipment. The existing method is usually to use a robot, a robot or completely manually to load and unload. The transportation method using a robot or a robot is costly and there is uncertainty in the transportation process; while the manual transportation method is inefficient and has a high safety risk. Summary of the invention

[0005] In order to improve the existing transportation method of the flow channel plate, which has high cost or low efficiency, the present application provides a loading mechanism and a flow channel plate roller coating device.

[0006] On the one hand, the present application provides a feeding mechanism, which adopts the following technical solution:

[0007] A feeding mechanism, comprising

[0008] A lifting belt, wherein a plurality of lifting belts are arranged at intervals and parallel to each other, the plurality of lifting belts are placed horizontally, and can perform lifting and lowering movements in the vertical direction, and a driving pulley is meshed inside each of the lifting belts;

[0009] A tray, the tray is placed horizontally and has a contoured surface on its surface for matching the shape of the flow channel plate, and the ascending and descending paths of the plurality of lifting belts all pass through the tray;

[0010] The base frame, the tray is fixed on the top of the base frame, the lifting belt is slidably connected to the base frame, one side of the base frame is used to dock with the flow channel plate conveyor, the base frame is slidably connected with a blocking block on the side of the tray close to the forward direction of the lifting belt, the blocking block can slide in the vertical direction, and positioning cards are arranged on both sides of the tray on the top of the base frame;

[0011] A belt lifting assembly and a belt driving assembly are arranged inside the chassis. The belt lifting assembly is used to drive the lifting belt to perform lifting and lowering actions, and the belt driving assembly is used to drive multiple lifting belts to rotate synchronously through a driving pulley.

[0012] By adopting the above technical scheme, the feeding mechanism is docked with the flow plate conveyor when in use. At this time, the belt lifting assembly drives the lifting belt to rise to the same horizontal height as the conveyor. The flow plate falls directly on the lifting belt after coming down from the conveyor. At this time, the belt driving assembly drives the lifting belt to rotate, and the rotating lifting belt moves the flow plate completely above the pallet, so that the flow plate is separated from the conveyor, and then the flow plate follows the lifting belt until the forward path is blocked by the blocking block. In this process, the positioning card plates on both sides of the pallet limit the movement of the flow plate. After the flow plate stops moving forward, the belt lifting assembly drives the lifting belt to descend until the lifting belt passes through the pallet and is located under the pallet. At this time, the flow plate falls on the pallet and is supported by the fully contoured pallet, thereby completing the loading process. The entire loading process can be directly completed by the feeding mechanism docking with the flow plate conveyor, without the need to adopt a robotic arm with high uncertainty or a manual loading method with low efficiency, effectively improving the safety and work efficiency of the loading process.

[0013] Optionally, the belt drive assembly includes a first drive member and a first transmission shaft, the first drive member includes a rotating output shaft, the output shaft of the first drive member is coaxially fixed with the first transmission shaft, and the first transmission shaft is simultaneously passed through the drive pulleys of all lifting belts and coaxially fixed with the drive pulleys.

[0014] By adopting the above technical solution, the first driving member drives all the lifting belts to rotate synchronously at the same time by passing through the first transmission shaft of all the driving pulleys, thereby ensuring the stability of the entire loading process.

[0015] Optionally, the belt lifting assembly includes a second driving member and a lifting frame, the second driving member is fixed to the base frame and includes a vertically upward output shaft, the lifting frame is vertically slidably connected to the base frame, the lifting frame is arranged at the bottom of the tray, the output shaft of the second driving member is fixed to the bottom of the lifting frame, the lifting belt is arranged at the top of the lifting frame, and the first driving member is fixed to the bottom of the lifting frame.

[0016] By adopting the above technical solution, the second driving member drives the lifting belt to lift and lower through the lifting frame, so that the lifting belt can pass through the pallet to perform lifting and lowering actions. When the lifting belt rises, the flow channel plate is transferred to the lifting belt, and when the lifting belt descends, the flow channel plate falls on the fully contoured pallet, thereby completing the loading process.

[0017] Optionally, a support frame is vertically slidably connected inside the base frame, and a plurality of air pipes are arranged on the support frame. A vertically upward suction nozzle is fixed to the end of each air pipe, and the end of the air pipe away from the suction nozzle is used to connect to a suction member, and the movement path of the suction nozzle passes through the tray.

[0018] By adopting the above technical solution, the suction nozzle can be raised and lowered along the base frame together with the support frame. The suction nozzle can pass through the tray during the raising and lowering process. The suction nozzle can pass through the tray when rising and contact the flow channel plate on the tray. At this time, the suction part draws a vacuum so that the suction nozzle has suction force. The suction force generated by the suction nozzle can further reinforce the flow channel plate on the tray, so that the flow channel plate remains on the tray during the subsequent roller coating process, effectively improving the stability of the placement of the flow channel plate.

[0019] Optionally, the base frame is rotatably connected to a nozzle lifting gear, a first linkage rack is provided at the bottom of the lifting frame, and a second linkage rack is provided on the support frame. The first linkage rack and the second linkage rack are distributed on both sides of the nozzle lifting gear and are meshed with the nozzle lifting gear at the same time.

[0020] By adopting the above technical solution, the nozzle lifting gear is rotatably connected to the base frame, and the first linkage rack on the lifting frame and the second linkage rack on the supporting frame are respectively meshed on both sides of the nozzle lifting gear. When the lifting frame drives the lifting belt to rise synchronously, the rising first linkage rack drives the second linkage rack to descend through the nozzle lifting gear. At this time, the nozzle follows the second linkage rack to descend to the bottom of the tray. When the lifting frame drives the lifting belt to descend synchronously, the descending first linkage rack drives the second linkage rack to rise through the nozzle lifting gear. At this time, the nozzle follows the second linkage rack to rise until it passes through the tray, so that the nozzle contacts the flow channel plate on the tray.

[0021] Optionally, positioning cards are provided on both sides of the tray, and the two positioning cards are horizontally slidably connected to the top of the base frame, and the two positioning cards can move toward or away from the tray.

[0022] By adopting the above technical solution, the positioning card plate can limit the movement of the flow channel plate. When the forward movement of the flow channel plate stops, the positioning card plates on both sides move toward the tray at the same time until they are pressed against the flow channel plate at the same time, thereby completing the pressing and limiting of the flow channel plate.

[0023] Optionally, the chassis is provided with an in-place sensor on a side of the tray close to the blocking block, and the in-place sensor is used to detect the in-place status of the flow channel plate.

[0024] By adopting the above technical solution, the flow channel plate follows the lifting belt until it is blocked by the blocking block. At this time, the in-position sensor detects that the flow channel plate is in position. The in-position sensor sends an in-position signal to the external control unit, and the control unit sends a command to lower the lifting belt.

[0025] On the other hand, the present application provides a flow channel plate roller coating device, including the above-mentioned loading mechanism and a movable base, the movable bases are respectively located on both sides of the tray and are horizontally slidably connected to the top of the base frame, and a vertical mounting substrate is arranged on the top of each movable base, and the mounting substrates of the two movable bases are simultaneously installed and rotatably connected with the same roller coating cylinder, the roller coating cylinder is placed horizontally, and a third driving member for driving the roller coating cylinder to rotate is arranged on the mounting base, and a base translation assembly and a roller lifting assembly are also arranged on the movable base, the base translation assembly is used to drive the movable base to translate as a whole, and the roller lifting assembly is used to drive the roller coating cylinder to reciprocate in the vertical direction.

[0026] By adopting the above technical solution, after the flow channel plate is transported and fixed in place by the loading mechanism, the third driving member drives the glue roller to rotate, and the drum lifting assembly drives the glue roller to descend until it contacts the flow channel plate. At this time, the base translation assembly drives the entire mobile base to move, and the glue roller on the mobile base follows the movement, so that the moving glue roller rolls the surface of the flow channel plate, thereby completing the process of rolling the flow channel plate.

[0027] Optionally, the base translation assembly includes a fourth driving member and a translation rack, the translation rack is fixed to the top of the base frame, the fourth driving member includes a vertically downward output shaft, the output shaft of the fourth driving member is coaxially fixed with a translation driving gear, and the translation driving gear is meshed with the translation rack.

[0028] By adopting the above technical solution, the fourth driving member drives the coaxial translation driving gear to rotate, and the translation driving gear meshes with the fixed translation rack, so that the rotating translation driving gear drives the entire mobile base to translate relative to the base frame along the translation rack.

[0029] Optionally, the roller lifting assembly includes a fifth driving member and a fixed plate, the fixed plate is vertically slidably connected to the mounting base plate, the roller coating cylinder is rotatably connected to the fixed plate, the fifth driving member includes a vertically upward output shaft, and the output shaft of the fifth driving member is fixedly connected to the fixed plate.

[0030] By adopting the above technical solution, the output shaft of the fifth driving member is fixed to the fixed plate, and the roller coating cylinder is rotatably connected to the fixed plate. The output shaft of the fifth driving member drives the roller coating cylinder to rise or fall through the fixed plate, so that the roller coating cylinder is separated from or in contact with the flow channel plate.

[0031] In summary, the present application includes at least one of the following beneficial effects:

[0032] 1. By adopting the feeding mechanism to directly connect with the runner plate conveyor, the runner plate can be directly dropped into the feeding mechanism from the conveyor. The whole feeding process is safe and efficient. The feeding mechanism can also position and fix the runner plate for the next roller coating process;

[0033] 2. By adopting a lifting belt and a suction nozzle that can be linked to each other in rising and falling movements, the rising and falling of the lifting belt can transport or position the manifold plate, and the rising and falling of the suction nozzle can further fix or release the manifold plate, so that the manifold plate can be transported, positioned and fixed on the pallet;

[0034] 3. By using the entire mobile base to drive the glue roller to translate, and the glue roller to perform independent lifting and lowering actions, the glue roller can perform a complete roller coating action on the surface of the flow channel plate to complete the roller coating process on the surface of the flow channel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a partial structural schematic diagram showing the feeding mechanism of Example 1 of the present application;

[0036] Figure 2 It is a schematic diagram of the overall structure of the feeding mechanism of Example 1 of the present application;

[0037] Figure 3 yes Figure 2 An enlarged schematic diagram at A;

[0038] Figure 4 It is a partial schematic diagram of the feeding mechanism shown in Example 1 of the present application when viewed from above;

[0039] Figure 5 is a top view schematic diagram showing the support frame structure of Example 2 of the present application;

[0040] Figure 6 is a side cross-sectional schematic diagram showing the support frame structure of Example 2 of the present application;

[0041] Figure 7 is a schematic diagram showing the overall structure of a flow channel plate roller coating device in Example 3 of the present application;

[0042] Figure 8 is a schematic diagram showing a partial structure of a mobile base according to Embodiment 3 of the present application;

[0043] Fig. 9 It is a partial structural diagram showing the principle of lifting and translating the glue coating roller in Example 3 of the present application.

[0044] Explanation of reference numerals: 1, chassis; 11, supporting plate; 111, blocking block; 112, positioning card plate; 113, in-position sensor; 12, lifting frame; 121, horizontal plate; 122, vertical plate; 123, first driving member; 124, first linkage rack; 13, slide rail; 14, translation rack; 15, fixed frame; 151, feed pipe; 16, support frame; 161, air pipe; 162, suction nozzle; 17, suction nozzle lifting gear; 171, first linkage rack; Second transmission shaft; 2. tray; 21. contoured surface; 22. belt slot; 23. nozzle slot; 3. lifting belt; 31. driving pulley; 32. first transmission shaft; 4. moving base; 41. mounting base plate; 42. fixing plate; 421. glue roller; 422. matching roller; 423. third driving member; 43. fourth driving member; 431. translation driving gear; 44. fifth driving member; 5. second driving member; 6. second linkage rack. DETAILED DESCRIPTION

[0045] The following is combined with Figure 1-9 This application is described in further detail.

[0046] Embodiment 1:

[0047] Embodiment 1 of the present application discloses a feeding mechanism, referring to Figure 1 and Figure 2 The feeding mechanism includes a base frame 1, a tray 2 and a lifting belt 3, wherein the base frame 1 is a support frame formed by assembling multiple profiles perpendicularly to each other. When working, the base frame 1 is placed on the ground or a flat work surface, and a support plate 11 is fixed on the top of the base frame 1. The support plate 11 covers the top of the base frame 1, thereby forming a flat and horizontal installation plane. A horizontally placed tray 2 is fixed on the top of the support plate 11, and a contour surface 21 matching the shape of the flow channel plate is integrally formed on the horizontal top of the tray 2. The contour surface 21 includes a contour groove and a contour hole. The flow channel plate can be completely fitted with the tray 2 through the contour surface 21, so that the tray 2 can better support the flow channel plate. The side of the base frame 1 close to the tray 2 is docked with the flow channel plate conveyor, and the horizontal height of the top surface of the tray 2 is slightly lower than the horizontal height of the flow channel plate conveyor. The flow channel plate is transported toward the tray 2 by the flow channel plate conveyor, and then the flow channel plate falls from the flow channel plate conveyor onto the tray 2.

[0048] The tray 2 is provided with a plurality of belt slots 22 in the vertical direction, and the supporting plate 11 is also provided with slots of corresponding number and position. The length direction of the belt slots 22 is parallel to the forward direction of the conveying of the flow plate conveyor. In the embodiment 1 of the present application, there are 8 belt slots 22, and the 8 belt slots 22 correspond to each other along the length direction of their own opening. A lifting belt 3 passes through each belt slot 22, and the 8 lifting belts 3 are divided into two rows along the forward direction of their own operation, with a total of 4 parallel lifting belts 3 in each row. The lifting belt 3 can extend above the tray 2 or retract below the tray 2 through the belt slot 22. The conveying direction of the lifting belt 3 is consistent with the conveying direction of the flow plate conveyor, and the part of the lifting belt 3 located at the top is in a horizontal state. When the lifting belt 3 is extended to the top of the tray 2, the flow plate can fall directly from the flow plate conveyor onto the running lifting belt 3, and the flow plate is transported by the lifting belt 3 until the flow plate is separated from the flow plate conveyor and completely falls on the lifting belt 3.

[0049] Reference Figure 1 The support plate 11 is vertically slidably connected to a blocking block 111 on the side of the tray 2 away from the feeding direction. The blocking block 111 can move in the vertical direction. The blocking block 111 can adjust its own height so that the height of the blocking block 111 in the vertical direction is higher than the tray 2. At the same time, the support plate 11 is slidably connected to a positioning card plate 112 on both sides of the tray 2. The positioning card plate 112 moves in the horizontal direction, and the sliding direction is perpendicular to the length direction of the belt slot 22. The positioning card plate 112 can be automatically driven by a cylinder. At the same time, the support plate 11 is fixed with an in-position sensor 113 on the side close to the blocking block 111. The induction line of the in-position sensor 113 passes through the tray 2 and extends upward.

[0050] After the flow channel plate falls on the lifting belt 3, it is driven forward by the lifting belt 3 until it stops when the forward path is blocked by the blocking block 111. After the in-position sensor 113 detects that the flow channel plate is transported to the position, it will send an in-position signal to the external control unit. The external control unit sends an instruction to control the cylinder to push the positioning card plate 112 to move toward the tray 2 until the positioning card plate 112 clamps the flow channel plate on the lifting belt 3. The positioning card plate 112 can correct the movement of the flow channel plate.

[0051] Reference Figure 2 and Figure 3, a lifting frame 12 is vertically slidably connected inside the base frame 1, and the lifting frame 12 is located between two positioning card plates 112. The lifting frame 12 is formed by three horizontal plates 121 and two vertical plates 122 spliced ​​in a "well" shape, and each lifting belt 3 is installed on the horizontal plates 121 at both ends through a fixed seat. A plurality of pulleys are meshed inside each lifting belt 3, and the rotation of the pulleys drives the meshed lifting belt 3 to operate, and one of the pulleys inside each lifting belt 3 is a driving pulley 31, and a first transmission shaft 32 is respectively penetrated in the driving pulley 31 of each row of lifting belts 3, and a first transmission shaft 32 is coaxially fixed to all the driving pulleys 31 located in the same row of lifting belts 3, so that a first transmission shaft 32 can drive the same row of lifting belts 3 to operate synchronously. A first driving member 123 is provided in the middle of the first transmission shaft 32 . The first driving member 123 may be a servo motor. The first driving member 123 is fixed on the transverse plate 121 . Each row of lifting belts 3 corresponds to a first driving member 123 . The first driving member 123 is fixed to the first transmission shaft 32 through a conversion head.

[0052] Reference Figure 3 and Figure 4 Two second driving members 5 are fixed inside the base frame 1 below the lifting frame 12. The second driving members 5 may be cylinders. The second driving members 5 include vertically upward output shafts. The output shafts of the two second driving members 5 are respectively fixed to the bottom of a vertical plate 122. The two second driving members 5 can drive the entire lifting frame 12 to rise and fall in the vertical direction through the vertical plate 122, thereby driving the eight lifting belts 3 to rise and fall, so that the lifting belts 3 extend above the tray 2 or retract below the tray 2, thereby completing the transportation of the flow channel plate.

[0053] When in use, the feeding mechanism docks with the manifold plate conveyor. At this time, the second driving member 5 drives the lifting belt 3 to rise to the same level as the conveyor. After the manifold plate comes down from the conveyor, it directly falls on the lifting belt 3. At this time, the first driving member 123 drives the lifting belt 3 to rotate. The rotating lifting belt 3 moves the manifold plate completely above the tray 2, so that the manifold plate is separated from the conveyor. Subsequently, after the manifold plate is stopped from moving forward by the blocking block 111, the second driving member 5 drives the lifting belt 3 to descend until the lifting belt 3 passes through the tray 2 and is located below the tray 2. At this time, the manifold plate falls on the tray 2 and is supported by the fully contoured tray 2, thereby completing the feeding process. The entire feeding process can be completed directly by the feeding mechanism docking with the manifold plate conveyor, without the need to use a robotic arm with high uncertainty or a manual feeding method with low efficiency, effectively improving the safety and work efficiency of the feeding process.

[0054] The implementation principle of a loading mechanism in Example 1 of the present application is as follows: the base frame 1 is connected to the flow plate conveyor, the lifting belt 3 lifts the moving flow plate, and after the blocking block 111 prevents the flow plate from moving forward, the positioning blocks on both sides clamp the flow plate, and then the lifting belt 3 descends to drop the flow plate onto the tray 2, completing the entire loading process.

[0055] Embodiment 2:

[0056] The difference between Example 2 and Example 1 is: Figure 5 and Figure 6 The bottom frame 1 is vertically slidably connected with a support frame 16 through a combination of a slider and a guide rail. The support frame 16 is located below the vertical plate 122. Two first linkage racks 124 are fixed on the inner side walls of the two outer horizontal plates 121, and the first linkage racks 124 are placed vertically. Each of the first linkage racks 124 is meshed with a nozzle lifting gear 17. The two nozzle lifting gears 17 on the same horizontal plate 121 are jointly penetrated and coaxially fixed with a horizontal second transmission shaft 171. Both ends of the second transmission shaft 171 are rotatably connected to the bottom frame 1. At the same time, the nozzle lifting gear 17 is meshed with a second linkage rack 6 on the side away from the first linkage rack 124, and the second linkage rack 6 is fixed on the support frame 16. Four air pipes 161 are fixed on the support frame 16. The four air pipes 161 can be connected in series and connected to the same vacuum pump. A suction nozzle 162 pointing vertically upward is fixed at the end of each air pipe 161. A suction nozzle slot 23 is provided at the position of the tray 2 corresponding to the suction nozzle 162, so that the suction nozzle 162 can pass through the tray 2 through the suction nozzle slot 23 and contact the flow channel plate when it rises.

[0057] When the lifting frame 12 drives the lifting belt 3 to rise synchronously, the rising first linkage rack 124 drives the second linkage rack 6 to descend through the nozzle lifting gear 17, and the nozzle 162 follows the second linkage rack 6 to descend to the bottom of the tray 2; when the lifting frame 12 drives the lifting belt 3 to descend synchronously, the descending first linkage rack 124 drives the second linkage rack 6 to rise through the nozzle lifting gear 17, and the nozzle 162 follows the second linkage rack 6 to rise until it passes through the tray 2, so that the nozzle 162 contacts the flow channel plate on the tray 2. At this time, the vacuum pump performs a vacuum operation, so that the suction nozzle 162 generates suction due to negative pressure. The suction generated by the suction nozzle 162 can further reinforce the flow channel plate on the tray 2, so that the flow channel plate remains on the tray 2 during the subsequent roller coating process, effectively improving the stability of the flow channel plate placement.

[0058] Embodiment 3:

[0059] Embodiment 3 of the present application discloses a flow channel plate roller coating device, referring to Figure 7 and Figure 8A flow channel plate roller coating device includes a feeding mechanism as in Example 1 and Example 2, and a horizontally placed mobile base 4, the mobile base 4 is respectively located on both sides of the tray 2, a slider is fixed to the bottom of the mobile base 4, and two parallel slide rails 13 are fixed at the top of the base frame 1 corresponding to the position of the mobile base 4, the length direction of the slide rail 13 is parallel to the forward direction of the lifting belt 3, and the slider is slidably connected to the two slide rails 13 at the same time, so that the mobile base 4 can slide horizontally along the slide rail 13.

[0060] Two spaced mounting base plates 41 are fixed on the top of each mobile base 4. A fixed plate 42 is slidably connected between the two mounting base plates 41 on the same side. The fixed plate 42 is vertically slidably connected to the mounting base plate 41 through a combination of sliders and guide rails on both sides. A horizontally placed roller coating cylinder 421 and a matching roller 422 are simultaneously passed through and rotatably connected between the two fixed plates 42. The roller coating cylinder 421 is in contact with the matching roller 422, so that a receiving groove for containing paint is formed between the roller coating cylinder 421 and the matching roller 422. A third driving member 423 is fixed on the outside of the fixed plate 42. The third driving member 423 can be a servo motor. The output shaft of the third driving member 423 is coaxially fixed with the roller coating cylinder 421, so that the third driving member 423 can drive the roller coating cylinder 421 to rotate. At the same time, a servo motor for driving the matching roller 422 to rotate is also fixed on the outside of the fixed plate 42 at a position corresponding to the matching roller 422.

[0061] Reference Figure 8 and Fig. 9 A fourth driving member 43 is fixed on the mobile base 4. The fourth driving member 43 can be a servo motor. The fourth driving member 43 includes an output shaft that extends vertically downward. The output shaft of the fourth driving member 43 passes through the mobile base 4 and is coaxially fixed with a translation driving gear 431 below the mobile base 4. At the same time, a translation rack 14 is fixed at the top of the base frame 1 at a position corresponding to the translation driving gear 431. The translation rack 14 is arranged parallel to the slide rail 13, and the translation driving gear 431 is meshed with the translation rack 14. The fourth driving member 43 drives the translation driving gear 431 to rotate, and the translation driving gear 431 moves along the translation rack 14 to drive the entire mobile base 4 to move horizontally.

[0062] A fixing frame 15 is fixed on the top of the base frame 1, and the top of the fixing frame 15 extends toward the tray 2. A plurality of feed pipes 151 arranged side by side are fixed on the fixing frame 15, one end of the feed pipe 151 can be connected to the feed container, and the other end of the feed pipe 151 is correspondingly located above the receiving groove formed between the roller coating cylinder 421 and the matching roller 422. The solder can fall into the receiving groove through the feed pipe 151, and then the roller coating cylinder 421 and the matching roller 422 rotate in coordination, so that the solder is evenly distributed on the surface of the roller coating cylinder 421, which facilitates the roller coating cylinder 421 to roll the solder on the surface of the flow channel plate after contacting the flow channel plate.

[0063] A fifth driving member 44 is fixed on the top of the movable base 4. The fifth driving member 44 can be a cylinder. The fifth driving member 44 includes a vertically upward output shaft. The output shaft of the fifth driving member 44 is fixedly connected to the fixed plate 42 through a movable block, so that the fifth driving member 44 can drive the roller coating cylinder 421 to rise or fall through the fixed plate 42.

[0064] After the flow channel plate is transported and fixed in place by the loading mechanism, the third driving member 423 drives the glue roller 521 to rotate, and the fifth driving member 44 drives the glue roller 421 to descend through the fixed plate 42 until it contacts the flow channel plate. At this time, the fourth driving member 43 drives the entire mobile base 4 to move through the mutually meshing translation drive gear 431 and the translation rack 14 combination, and the glue roller 421 on the mobile base 4 follows the movement, so that the moving glue roller 421 rolls the surface of the flow channel plate, thereby completing the process of rolling the flow channel plate.

[0065] The implementation principle of a flow channel plate roller coating device in Example 3 of the present application is as follows: the third driving member 423 drives the roller coating cylinder 421 to rotate, the fifth driving member 44 drives the roller coating cylinder 421 to descend until it contacts the flow channel plate, and the fourth driving member 43 drives the movable base 4 and the roller coating cylinder 421 on the movable base 4 to follow the movement, so that the roller coating cylinder 421 evenly rolls the solder on its surface onto the surface of the flow channel plate.

[0066] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding mechanism, characterized in that: include A lifting belt (3), wherein a plurality of the lifting belts (3) are arranged at intervals and are parallel to each other, the plurality of lifting belts (3) are all placed horizontally and are capable of performing lifting and lowering movements in a vertical direction, and each of the lifting belts (3) is internally meshed with a driving pulley (31); A tray (2), the tray (2) being placed horizontally and having a contoured surface (21) on its surface for matching the shape of the flow channel plate, and the ascending and descending paths of the plurality of lifting belts (3) all passing through the tray (2); A base frame (1), the tray (2) is fixed on the top of the base frame (1), the lifting belt (3) is slidably connected to the base frame (1), one side of the base frame (1) is used to dock with the flow channel plate conveyor, the base frame (1) is slidably connected to a blocking block (111) on the side of the tray (2) close to the forward running direction of the lifting belt (3), the blocking block (111) can slide in the vertical direction, and the top of the base frame (1) is provided with positioning clamping plates (112) on both sides of the tray (2); A belt lifting component and a belt driving component are arranged inside the base frame (1), wherein the belt lifting component is used to drive the lifting belt (3) to perform lifting and lowering actions, and the belt driving component is used to drive a plurality of the lifting belts (3) to rotate synchronously via a driving pulley (31); The belt lifting assembly comprises a second driving member (5) and a lifting frame (12), wherein the second driving member (5) is fixed to the base frame (1) and comprises an output shaft extending vertically upward, the lifting frame (12) is vertically slidably connected to the base frame (1), the lifting frame (12) is arranged at the bottom of the tray (2), the output shaft of the second driving member (5) is fixed to the bottom of the lifting frame (12), and the lifting belt (3) is arranged at the top of the lifting frame (12); A support frame (16) is vertically slidably connected inside the base frame (1), a plurality of air pipes (161) are arranged on the support frame (16), a vertically upward suction nozzle (162) is fixed to the end of each air pipe (161), an end of the air pipe (161) away from the suction nozzle (162) is used to connect to a suction member, and the movement path of the suction nozzle (162) passes through the tray (2); The base frame (1) is rotatably connected to a nozzle lifting gear (17); a first linkage rack (124) is provided at the bottom of the lifting frame (12); a second linkage rack (6) is provided at the support frame (16); the first linkage rack (124) and the second linkage rack (6) are distributed on both sides of the nozzle lifting gear (17) and mesh with the nozzle lifting gear (17) at the same time.

2. A feeding mechanism according to claim 1, characterized in that: The belt drive assembly comprises a first drive member (123) and a first transmission shaft (32); the first drive member (123) is fixed to the bottom of the lifting frame (12); the first drive member (123) comprises a rotatable output shaft; the output shaft of the first drive member (123) is coaxially fixed to the first transmission shaft (32); the first transmission shaft (32) is simultaneously passed through the driving pulleys (31) of all lifting belts (3) and is coaxially fixed to the driving pulleys (31).

3. A feeding mechanism according to claim 1, characterized in that: Positioning clamps (112) are provided on both sides of the tray (2); the two positioning clamps (112) are horizontally slidably connected to the top of the base frame (1); and the two positioning clamps (112) are capable of moving towards or away from the tray (2).

4. A feeding mechanism according to claim 1, characterized in that: The bottom frame (1) is provided with an in-place sensor (113) on one side of the tray (2) close to the blocking block (111), and the in-place sensor (113) is used to detect the in-place status of the flow channel plate.

5. A flow channel plate roller coating device, characterized in that: The invention comprises a feeding mechanism as claimed in any one of claims 1 to 4, and a movable base (4), wherein the movable bases (4) are respectively located on both sides of a tray (2) and are horizontally slidably connected to the top of a base frame (1), and a vertical mounting base (41) is arranged on the top of each movable base (4), and the mounting bases (41) of the two movable bases (4) are simultaneously mounted and rotatably connected to the same roller coating cylinder (421), and the roller coating cylinder (421) is placed horizontally, and a third driving member (423) is arranged on the movable base (4) for driving the roller coating cylinder (421) to rotate, and a base translation assembly and a roller lifting assembly are also arranged on the movable base (4), wherein the base translation assembly is used to drive the movable base (4) to translate as a whole, and the roller lifting assembly is used to drive the roller coating cylinder (421) to reciprocate in the vertical direction.

6. A flow channel plate roller coating device according to claim 5, characterized in that: The base translation assembly comprises a fourth driving member (43) and a translation rack (14); the translation rack (14) is fixed to the top of the base frame (1); the fourth driving member (43) comprises an output shaft extending vertically downward; a translation driving gear (431) is coaxially fixed to the output shaft of the fourth driving member (43); the translation driving gear (431) is meshed with the translation rack (14).

7. The flow channel plate roller coating device according to claim 5, characterized in that: The roller lifting assembly comprises a fifth driving member (44) and a fixed plate (42); the fixed plate (42) is vertically slidably connected to the mounting base plate (41); the glue coating roller (421) is rotatably connected to the fixed plate (42); the fifth driving member (44) comprises a vertically upward output shaft; the output shaft of the fifth driving member (44) is fixedly connected to the fixed plate (42).

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