Air outlet nozzle sheet metal part flatness adjusting device

Abstract

The utility model provides an air outlet nozzle sheet metal part flatness adjusting device, which belongs to the field of flatness detection and comprises a base, a groove is formed in the middle of the top of the base, a workpiece body is arranged on the inner wall of the groove, sliding grooves are formed in two sides of the top of the base, and movable seats are arranged on the inner walls of the two sliding grooves. And moving grooves are formed in the two sides of the inner wall of the moving base, detection positioning assemblies are arranged on the inner walls of the two moving grooves, and a leveling assembly is arranged on one side of the moving base. Two electric telescopic rods are matched with two sliding blocks to drive a detection roller on a moving seat to roll on the surface of a workpiece body, the detection roller drives two moving blocks to move on the surfaces of two guide rods in the moving process, and when protrusions appear, the two moving blocks are matched with two detectors to extrude two springs; when data of the two detectors are different, the two detectors stop moving, the two first positioning pointers stop on the surfaces of the two strip-shaped graduated scales, and preliminary positioning of detection is completed.

Description

Technical Field

[0001] This utility model relates to the field of flatness detection, specifically a flatness adjustment device for sheet metal parts of air outlets. Background Technology

[0002] A coating machine is used to coat a substrate with a slurry. The substrate is then fed into one or more drying ovens to dry the slurry. The ovens typically have multiple air nozzles that blow air onto the substrate surface to accelerate the drying process. When machining the sheet metal parts of the air nozzles, their flatness needs to be adjusted to meet the requirements of the equipment. A search of application number CN202123253403.1 reveals a coating machine drying oven air nozzle, which includes a housing and a return air plate that cooperates with the housing. The housing has two strip-shaped air outlets and two air outlets... The inlets are located on opposite sides of the return air plate. The opposite sides of the return air plate are connected to the first air distribution plate. The first air distribution plate is parallel to the side wall of the shell and has a first bend at the end away from the return air plate. The first bend abuts against the side wall of the shell. The shell also includes a baffle plate. The opposite sides of the baffle plate have second bends. The second bends abut against the end of the first air distribution plate near the return air plate. The shell, the first air distribution plate and the shell form an air distribution cavity. The first air distribution plate is provided with a first air distribution hole that connects the air distribution cavity and the air outlet. The coating machine oven nozzle does not require screws during assembly, avoiding the uneven airflow caused by screws entering the air outlet of the coating machine oven nozzle, thus ensuring that the slurry on the substrate is dried evenly and improving product quality. However, the above description still has the following defects in actual use: the sheet metal part of the air outlet lacks a preliminary positioning structure for the protruding parts on its surface during use, and it is not convenient to position and level it later. Therefore, it is necessary to design a practical air outlet sheet metal part flatness adjustment device. Utility Model Content

[0003] The purpose of this utility model is to provide a flatness adjustment device for air outlet sheet metal parts to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a flatness adjustment device for a sheet metal part of an air outlet, comprising a base, a groove in the middle of the top of the base, a workpiece body on the inner wall of the groove, sliding grooves on both sides of the top of the base, a movable seat on the inner wall of the two sliding grooves, a movable slot on both sides of the inner wall of the movable seat, a detection and positioning component on the inner wall of the two movable slots, and a leveling component on one side of the movable seat;

[0005] The detection and positioning assembly includes two guide rods installed at the bottom of the inner walls of two moving slots. The tops of the two guide rods are connected to the tops of the inner walls of the two moving slots via detectors. Moving blocks are fitted on the surfaces of the two guide rods. The tops of the two moving blocks are fixedly connected to the bottoms of the two detectors via springs. The opposite sides of the two moving blocks are rotatably connected to the two ends of the detection roller.

[0006] The leveling assembly includes a mounting bracket installed on one side of the movable seat. The top of the mounting bracket has a through groove, and one side of the inner wall of the through groove is inserted and connected to the output rod of the cylinder. The other end of the output rod is fixedly connected to an adjusting block. A motor is provided at the bottom of the adjusting block. The surface of the motor is installed and connected to the striking block through a reducer. A third positioning pointer is provided in the middle of the top of the adjusting block. The surface of the third positioning pointer is slidably connected to the surface of a mounting ruler provided on one side edge of the mounting bracket.

[0007] As a preferred embodiment of this utility model: one side of each of the inner walls of the two slide grooves is provided with an electric telescopic rod, and the telescopic ends of the two electric telescopic rods are fixedly connected to two sliders at the bottom of the movable seat.

[0008] As a preferred embodiment of this utility model: a strip-shaped slot is provided on both sides of the top of the base, and a strip-shaped scale is engaged with the inner wall of each of the two strip-shaped slots; a first positioning pointer is provided in the middle of the lower part of both sides of the movable seat, and the surfaces of the two first positioning pointers are slidably connected to the surfaces of the two strip-shaped scales; a second positioning pointer is provided in the middle of the lower part of both sides of the mounting bracket, and the surfaces of the two second positioning pointers are slidably connected to the surfaces of the two strip-shaped scales.

[0009] As a preferred embodiment of this utility model: auxiliary grooves are provided on both sides of the inner wall of the through groove, and the inner walls of the two auxiliary grooves are slidably connected to the auxiliary blocks provided on both sides of the adjusting block.

[0010] As a preferred embodiment of this utility model: the top edge of the mounting bracket is provided with a mounting slot, and the inner wall of the mounting slot is engaged with the surface of the mounting ruler.

[0011] As a preferred embodiment of this utility model: protective pads are engaged on both sides of the inner wall of the groove, and the opposite sides of the two protective pads are engaged with both sides of the workpiece body.

[0012] As a preferred embodiment of this utility model: the surface of the base is provided with a control panel, and the electric telescopic rod and the motor are both electrically connected to an external power source through the control panel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) Two electric telescopic rods drive two sliders to move in two grooves. The two sliders drive the detection roller on the moving seat to roll on the surface of the workpiece. During the movement, the detection roller drives two moving blocks to move on the surface of two guide rods. When a protrusion appears, the moving blocks on both sides cooperate with the two detectors to squeeze the two springs. When the two detectors show inconsistent data, the movement stops. The two first positioning pointers on both sides of the moving seat stop on the surface of the two bar scales, thereby obtaining the scale of the protrusion position of the air outlet sheet metal part, so as to realize detection and positioning.

[0015] (2) After the protrusion is positioned, the two electric telescopic rods continue to drive the moving seat to move. The moving seat drives the mounting frame to move. The mounting frame drives the two second positioning pointers to stop at the positioning scale. As needed, the cylinder drives the auxiliary blocks on both sides of the adjusting block to move in the two auxiliary slots inside the through slot. While limiting the movement of the adjusting block, the third positioning pointer moves on the surface of the mounting ruler, thereby positioning the position of the hammering and leveling. The motor, in conjunction with the reducer and the hammering block, intermittently hammers the protruding area on the surface of the workpiece body, thereby achieving the purpose of adjusting the flatness of the air outlet sheet metal parts. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the detection and positioning component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the leveling component structure of this utility model.

[0020] In the diagram: 1. Base; 11. Groove; 12. Workpiece body; 13. Slide; 14. Movable seat; 15. Movable groove; 16. Electric telescopic rod; 17. Slider; 18. Strip groove; 19. Strip scale; 110. First positioning pointer; 111. Protective pad; 112. Control panel; 2. Detection and positioning assembly; 21. Guide rod; 22. Detector; 23. Movable block; 24. Spring; 25. Detection roller; 3. Leveling assembly; 31. Mounting bracket; 32. Through groove; 33. Cylinder; 34. Adjusting block; 35. Motor; 36. Reducer; 37. Tapping block; 38. Third positioning pointer; 39. Mounting ruler; 310. Second positioning pointer; 311. Auxiliary groove; 312. Auxiliary block; 313. Mounting groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-4 A flatness adjustment device for a sheet metal air outlet includes a base 1, a groove 11 is provided in the middle of the top of the base 1, a workpiece body 12 is provided on the inner wall of the groove 11, sliding grooves 13 are provided on both sides of the top of the base 1, a movable seat 14 is provided on the inner wall of the two sliding grooves 13, a movable groove 15 is provided on both sides of the inner wall of the movable seat 14, a detection and positioning component 2 is provided on the inner wall of the two movable grooves 15, and a leveling component 3 is provided on one side of the movable seat 14.

[0023] Please see Figure 3 The detection and positioning assembly 2 includes two guide rods 21 installed at the bottom of the inner wall of the two moving grooves 15. The top of each guide rod 21 is connected to the top of the inner wall of the two moving grooves 15 through a detector 22. Each guide rod 21 is fitted with a moving block 23. The top of each moving block 23 is fixedly connected to the bottom of the two detectors 22 through a spring 24. The opposite side of each moving block 23 is rotatably connected to both ends of the detection roller 25.

[0024] In practical use: two electric telescopic rods 16 drive two sliders 17 to move within two slide grooves 13. The two sliders 17 drive the detection rollers 25 on the moving seat 14 to roll on the surface of the workpiece body 12. During the movement, the detection rollers 25 drive two moving blocks 23 to move on the surface of two guide rods 21. When a protrusion appears, the moving blocks 23 on both sides cooperate with the two detectors 22 to squeeze the two springs 24. When the two detectors 22 show inconsistent data, they stop moving. The two first positioning pointers 110 on both sides of the moving seat 14 stop on the surface of the two bar scales 19, thereby obtaining the scale of the protrusion position of the air outlet sheet metal part, so as to realize detection and positioning.

[0025] Please see Figure 4The leveling component 3 includes a mounting bracket 31 installed on one side of the movable seat 14. The top of the mounting bracket 31 has a through groove 32. One side of the inner wall of the through groove 32 is inserted and connected to the output rod of the cylinder 33. The other end of the output rod is fixedly connected to an adjusting block 34. A motor 35 is provided at the bottom of the adjusting block 34. The surface of the motor 35 is installed and connected to the striking block 37 through a reducer 36. A third positioning pointer 38 is provided in the middle of the top of the adjusting block 34. The surface of the third positioning pointer 38 is slidably connected to the surface of the mounting ruler 39 provided on one side edge of the mounting bracket 31.

[0026] One side of the inner wall of each of the two slide grooves 13 is provided with an electric telescopic rod 16, and the telescopic ends of the two electric telescopic rods 16 are fixedly connected to the two sliders 17 at the bottom of the movable seat 14.

[0027] In practical use: After the protrusion is positioned, the two electric telescopic rods 16 continue to drive the moving seat 14 to move. The moving seat 14 drives the mounting frame 31 to move. The mounting frame 31 drives the two second positioning pointers 310 to stop at the positioning scale. As needed, the cylinder 33 drives the auxiliary blocks 312 on both sides of the adjusting block 34 to move in the two auxiliary slots 311 on the inner wall of the through slot 32. While limiting the movement of the adjusting block 34, the third positioning pointer 38 moves on the surface of the mounting ruler 39, thereby positioning the position of the hammering and leveling. The motor 35, together with the reducer 36 and the hammering block 37, intermittently hammers the protruding area on the surface of the workpiece body 12, thereby achieving the purpose of adjusting the flatness of the air outlet sheet metal part.

[0028] Please see Figure 2 The base 1 has strip-shaped slots 18 on both sides of the top edge, and strip scales 19 are engaged with the inner walls of the two slots 18. The moving base 14 has first positioning pointers 110 in the middle of the lower part of both sides, and the surfaces of the two first positioning pointers 110 are slidably connected with the surfaces of the two strip scales 19. The mounting bracket 31 has second positioning pointers 310 in the middle of the lower part of both sides, and the surfaces of the two second positioning pointers 310 are slidably connected with the surfaces of the two strip scales 19.

[0029] In practical use: the two first positioning pointers 110 on both sides of the movable seat 14 stop on the surface of the two bar scales 19, thereby obtaining the scale of the protruding position of the air outlet sheet metal part, so as to realize detection and positioning. After the protruding position is positioned, the two electric telescopic rods 16 continue to drive the movable seat 14 to move. The movable seat 14 drives the mounting bracket 31 to move. The mounting bracket 31 drives the two second positioning pointers 310 to stop at the positioning scale, thereby realizing the repositioning of the leveling position.

[0030] Please see Figure 4Auxiliary grooves 311 are provided on both sides of the inner wall of the through groove 32, and the inner walls of the two auxiliary grooves 311 are slidably connected to the auxiliary blocks 312 provided on both sides of the adjusting block 34.

[0031] In practical use: the adjusting block 34 drives the two auxiliary blocks 312 to move within the two auxiliary grooves 311 on the inner wall of the through groove 32, thereby facilitating the limiting of the movement of the striking block 37.

[0032] Please see Figure 4 The top edge of the mounting bracket 31 is provided with a mounting slot 313, and the inner wall of the mounting slot 313 is engaged with the surface of the mounting ruler 39.

[0033] In practical use: the surface of the mounting ruler 39 is engaged with the inner wall of the mounting slot 313, thereby fixing it to the mounting bracket 31.

[0034] Please see Figure 2 Protective pads 111 are engaged on both sides of the inner wall of the groove 11, and the opposite sides of the two protective pads 111 are engaged with the two sides of the workpiece body 12.

[0035] In practical use: the two protective pads 111 on both sides of the inner wall of the groove 11 can elastically limit the two sides of the workpiece body 12, thereby facilitating the protection of the sides of the air outlet sheet metal part.

[0036] Please see Figure 2 The surface of the base 1 is provided with a control panel 112, and the electric telescopic rod 16 and the motor 35 are electrically connected to an external power source through the control panel 112.

[0037] In practical use: The electric telescopic rod 16 and the motor 35 are controlled by the control panel 112, which facilitates the device to adjust the flatness of the air outlet sheet metal parts to achieve positioning and leveling operations.

[0038] In use, two electric telescopic rods 16 drive two sliders 17 to move within two grooves 13. The two sliders 17 drive the detection rollers 25 on the moving seat 14 to roll on the surface of the workpiece body 12. During the movement, the detection rollers 25 drive two moving blocks 23 to move on the surface of two guide rods 21. When a protrusion appears, the moving blocks 23 on both sides cooperate with the two detectors 22 to squeeze the two springs 24. When the two detectors 22 show inconsistent data, the movement stops. The two first positioning pointers 110 on both sides of the moving seat 14 stop on the surface of the two bar scales 19 to obtain the scale of the protrusion position of the air outlet sheet metal part, so as to realize detection and positioning. After positioning, the two electric telescopic rods 16 continue to drive the moving seat 14 to move, the moving seat 14 drives the mounting frame 31 to move, and the mounting frame 31 drives the two second positioning pointers 310 to stop at the positioning scale. As needed, the cylinder 33 drives the auxiliary blocks 312 on both sides of the adjusting block 34 to move in the two auxiliary slots 311 on the inner wall of the through slot 32. While limiting the movement of the adjusting block 34, the third positioning pointer 38 is driven to move on the surface of the mounting ruler 39 to position the flattened position. The motor 35, together with the reducer 36 and the striking block 37, intermittently strikes the raised area on the surface of the workpiece body 12 to achieve the purpose of adjusting the flatness of the air outlet sheet metal part.

[0039] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A flatness adjustment device for a sheet metal air outlet, characterized in that, Includes a base (1), a groove (11) is provided in the middle of the top of the base (1), a workpiece body (12) is provided on the inner wall of the groove (11), a sliding groove (13) is provided on both sides of the top of the base (1), a movable seat (14) is provided on the inner wall of the two sliding grooves (13), a movable groove (15) is provided on both sides of the inner wall of the movable seat (14), a detection and positioning component (2) is provided on the inner wall of the two movable grooves (15), and a leveling component (3) is provided on one side of the movable seat (14). The detection and positioning assembly (2) includes two guide rods (21) installed at the bottom of the inner wall of two moving grooves (15). The tops of the two guide rods (21) are connected to the tops of the inner wall of the two moving grooves (15) through detectors (22). The surfaces of the two guide rods (21) are fitted with moving blocks (23). The tops of the two moving blocks (23) are fixedly connected to the bottoms of the two detectors (22) through springs (24). The opposite sides of the two moving blocks (23) are rotatably connected to the two ends of the detection roller (25). The leveling component (3) includes a mounting bracket (31) installed on one side of the movable seat (14). The top of the mounting bracket (31) is provided with a through groove (32). One side of the inner wall of the through groove (32) is inserted and connected to the output rod of the cylinder (33). The other end of the output rod is fixedly connected to an adjusting block (34). The bottom of the adjusting block (34) is provided with a motor (35). The surface of the motor (35) is installed and connected to the striking block (37) through a reducer (36). The middle of the top of the adjusting block (34) is provided with a third positioning pointer (38). The surface of the third positioning pointer (38) is slidably connected to the surface of the mounting ruler (39) provided on one side edge of the mounting bracket (31).

2. The air outlet sheet metal flatness adjustment device according to claim 1, characterized in that: One side of the inner wall of each of the two slides (13) is provided with an electric telescopic rod (16), and the telescopic ends of the two electric telescopic rods (16) are fixedly connected to the two sliders (17) at the bottom of the movable seat (14).

3. The air outlet sheet metal flatness adjustment device according to claim 1, characterized in that: The base (1) has strip-shaped slots (18) on both sides of its top edge. The inner walls of the two strip-shaped slots (18) are fitted with strip-shaped scales (19). The lower center of both sides of the movable seat (14) is provided with first positioning pointers (110). The surfaces of the two first positioning pointers (110) are slidably connected to the surfaces of the two strip-shaped scales (19). The lower center of both sides of the mounting bracket (31) is provided with second positioning pointers (310). The surfaces of the two second positioning pointers (310) are slidably connected to the surfaces of the two strip-shaped scales (19).

4. The air outlet sheet metal flatness adjustment device according to claim 1, characterized in that: Auxiliary grooves (311) are provided on both sides of the inner wall of the through groove (32), and the inner walls of the two auxiliary grooves (311) are slidably connected to the auxiliary blocks (312) provided on both sides of the adjusting block (34).

5. The flatness adjustment device for an air outlet sheet metal part according to claim 1, characterized in that: The mounting bracket (31) has a mounting slot (313) on the top edge, and the inner wall of the mounting slot (313) is engaged with the surface of the mounting ruler (39).

6. The flatness adjustment device for an air outlet sheet metal part according to claim 1, characterized in that: The inner walls of the groove (11) are fitted with protective pads (111) on both sides, and the opposite sides of the two protective pads (111) are fitted with the two sides of the workpiece body (12).

7. The flatness adjustment device for an air outlet sheet metal part according to claim 2, characterized in that: The base (1) is provided with a control panel (112) on its surface. The electric telescopic rod (16) and the motor (35) are both electrically connected to an external power source through the control panel (112).

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