A conveying device for production of a fairing

Abstract

The utility model relates to fairlead processing technical field, and disclose a conveying device for fairlead production, including two groups of support frame, and the upper end between two groups of support frame is installed with the plate type transmission belt, both sides of plate type transmission belt all is provided with the conveying rail, and the outer wall fixed mounting of plate type transmission belt has multiple fixed assemblies, in the utility model, through the linkage design of first electric telescopic handle, adjusting lever and second electric telescopic handle in fixed assembly, can from the inside of fairlead self -adaptation and tighten its inner wall, avoid the structural interference caused by traditional external clamping, at the same time, the damage of the clamping force to the workpiece surface is effectively reduced to reset spring and the buffer effect of elastic pad, and the cooperation of third electric telescopic handle and micro motor can make movable seat drive fairlead to lift and rotate, realize the rotary adjustment in the fairlead spraying process, ensure that fairlead outer wall spraying has no dead angle, and the coating covering uniformity is improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of fairing processing technology, and in particular to a conveying device for fairing production. Background Technology

[0002] Currently, the production of fairings typically employs a segmented processing method, with the spraying process placing high demands on the fixation, conveying, and attitude adjustment of the workpiece. However, traditional conveying devices still present numerous problems in the automated spraying process of fairings.

[0003] First, the spray guides are mostly hollow, thin-walled structures with complex shapes. Traditional conveying devices often use external clamping or vacuum adsorption to fix the workpiece. External clamping can easily obstruct the spraying area, resulting in uneven coating, while vacuum adsorption requires a high degree of surface flatness of the workpiece and is difficult to adapt to spray guides with different curvatures. In addition, the workpiece angle needs to be frequently adjusted during the spraying process to ensure full coverage, but most existing conveying devices lack flexible rotation adjustment functions, resulting in frequent manual intervention and low production efficiency.

[0004] Secondly, if a clamping mechanism is used to fix the fairing, the rigid contact of the clamping mechanism may cause deformation or indentation of the inner wall of the fairing, especially on thin-walled structures. Although some equipment attempts to use rollers or buffer pads to reduce friction, it is still difficult to achieve stable and low-damage conveying and fixing. To address this, we propose a conveying device for fairing production. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the prior art and provide a conveying device for the production of guide fairings.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a conveying device for producing a flow guide cover, comprising two sets of support frames, a plate-type transmission belt installed between the upper ends of the two sets of support frames, conveying rails provided on both sides of the plate-type transmission belt, and multiple sets of fixing components fixedly installed on the outer wall of the plate-type transmission belt; the fixing components include a base fixedly connected to the outer wall of the plate-type transmission belt, a movable seat movably connected to the upper surface of the base, protrusions fixedly installed on both outer walls of the movable seat, a second electric telescopic rod rotatably connected to the outer walls of the two protrusions, a first electric telescopic rod fixedly installed on the upper surface of the movable seat, a second connecting block fixedly installed at the output end of the first electric telescopic rod, adjusting rods rotatably connected to both sides of the second connecting block, and the other end of the adjusting rod rotatably connected to the outer wall of the stationary end of the second electric telescopic rod.

[0007] Preferably, a slide rod is slidably installed at the end of the second electric telescopic rod, and a pressing head is fixedly installed at the end of the slide rod. A return spring is provided between the pressing head and the second electric telescopic rod.

[0008] Preferably, a fixing ring is also fixedly installed on the outer wall of the end of the second electric telescopic rod, and the two ends of the return spring are fixedly connected to the outer wall of the side opposite to the extrusion head and the fixing ring, respectively.

[0009] Preferably, a fourth electric telescopic rod is fixedly installed on the upper end face of the second connecting block, and an elastic pad is fixedly installed on the output end of the fourth electric telescopic rod.

[0010] Preferably, the upper surface of the conveyor rail is provided with an installation groove, and multiple rollers are rotatably installed inside the installation groove.

[0011] Preferably, a third electric telescopic rod is embedded on the upper surface of the base, and a micro motor is fixedly installed at the output end of the third electric telescopic rod. The output end of the micro motor is fixedly connected to the center position of the bottom surface of the movable seat.

[0012] Preferably, a first connecting block is fixedly installed on the upper end of the support frame, and the bottom surface of the conveying rail is fixedly connected to the upper end of the first connecting block. Multiple reinforcing frames are also fixedly installed at equal intervals on the outer wall of the conveying rail. Beneficial effects

[0013] This utility model provides a conveying device for the production of fairings. It has the following beneficial effects:

[0014] (1) The conveying device used for the production of the flow guide canopy can adaptively tighten the inner wall of the flow guide canopy from the inside through the linkage design of the first electric telescopic rod, the adjusting rod and the second electric telescopic rod in the fixed component, avoiding structural interference caused by traditional external clamping; at the same time, the buffering effect of the reset spring and the elastic pad effectively reduces the damage to the workpiece surface caused by the clamping force; the cooperation of the third electric telescopic rod and the micro motor can enable the movable seat to drive the flow guide canopy to rise, fall and rotate, realize the rotation adjustment during the spraying of the flow guide canopy, ensure that there are no dead corners in the spraying of the outer wall of the flow guide canopy, and significantly improve the uniformity of coating coverage. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

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

[0018] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0019] Figure 3 This is a front view structural diagram of the fixing component of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the base and movable seat of this utility model.

[0021] Legend: 1. Support frame; 2. Plate drive belt; 3. First connecting block; 4. Conveyor rail; 5. Reinforcing frame; 6. Roller; 7. Base; 8. Movable seat; 9. First electric telescopic rod; 10. Second connecting block; 11. Protrusion; 12. Second electric telescopic rod; 13. Slide rod; 14. Return spring; 15. Elastic pad; 16. Adjusting rod; 17. Extrusion head; 18. Fixing ring; 19. Third electric telescopic rod; 20. Micro motor; 21. Fourth electric telescopic rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4As shown, a conveying device for producing a flow guide includes two sets of support frames 1. A plate-type transmission belt 2 is installed between the upper ends of the two sets of support frames 1. Conveying rails 4 are provided on both sides of the plate-type transmission belt 2. Multiple sets of fixing components are fixedly installed on the outer wall of the plate-type transmission belt 2. The fixing components include a base 7 fixedly connected to the outer wall of the plate-type transmission belt 2. A movable seat 8 is movably connected to the upper surface of the base 7. Protrusions 11 are fixedly installed on both sides of the outer wall of the movable seat 8. A second electric telescopic rod 12 is rotatably connected to the outer wall of each of the two protrusions 11. A first electric telescopic rod 9 is fixedly installed on the upper surface of the movable seat 8. A second connecting block 10 is fixedly installed at the output end of the first electric telescopic rod 9. Adjusting rods 16 are rotatably connected to both sides of the second connecting block 10. The other end of the adjusting rod 16 is rotatably connected to the outer wall of the stationary end of the second electric telescopic rod 12.

[0024] The output end and the stationary end of the second electric telescopic rod 12 define the two ends of the second electric telescopic rod 12, respectively. The stationary end of the second electric telescopic rod 12 is rotatably connected to the outer wall of the protrusion 11 through a hinge. The guide hood to be sprayed is placed on the upper surface of the two conveyor rails 4 for conveying. When the guide hood is conveyed on the conveyor rails 4, multiple sets of fixed components located on the outer wall of the plate-type transmission belt 2 rotate under the action of the plate-type transmission belt 2. The conveyor belt in 2 is formed by assembling multiple independent plates. The bottom surface of the fixed component 7 is fixedly connected to one of the plates of the conveyor belt in 2. Thus, the multiple sets of fixed components can move under the action of the plate-type transmission belt 2. When the guide shield moves to the end of the plate drive belt 2, the fixing component installed on the outer wall of the plate drive belt 2 rotates to the inside of the guide shield. Then, the output end of the first electric telescopic rod 9 pulls the second connecting block 10 downward. During the downward adjustment of the second connecting block 10, the tilt angle of the adjusting rods 16 set on both sides of the second connecting block 10 gradually tends to be horizontal, thereby adjusting the tilt angle of the two second electric telescopic rods 12. Then, under the action of the controller, the output ends of the two second electric telescopic rods 12 are controlled to extend. The two second electric telescopic rods 12 squeeze the upper half of the outer wall at both ends of the guide shield tightly, thus fixing the guide shield from the inside.

[0025] like Figure 2 and Figure 3 As shown, a slide rod 13 is slidably installed at the end of the second electric telescopic rod 12, and a pressing head 17 is fixedly installed at the end of the slide rod 13. A return spring 14 is provided between the pressing head 17 and the second electric telescopic rod 12. The setting of the return spring 14 can play a buffering role when the pressing head 17 contacts the inner wall of the flow guide. The setting of the slide rod 13 and the return spring 14 can prevent the end of the second electric telescopic rod 12 from making hard contact with the inside of the flow guide.

[0026] like Figure 4As shown, a fixing ring 18 is also fixedly installed on the outer wall of the end of the second electric telescopic rod 12. The two ends of the return spring 14 are fixedly connected to the outer wall of the opposite side of the extrusion head 17 and the fixing ring 18, respectively. Since the two ends of the return spring 14 are fixed, the length of the return spring 14 can be changed according to the position of the slide rod 13.

[0027] like Figure 3 As shown, a fourth electric telescopic rod 21 is fixedly installed on the upper end face of the second connecting block 10, and an elastic pad 15 is fixedly installed on the output end of the fourth electric telescopic rod 21. The extension of the output end of the fourth electric telescopic rod 21 can support the top inner wall of the flow guide. The elastic pad 15 is elastically designed to change the hard contact between the end of the fourth electric telescopic rod 21 and the top inner wall of the flow guide into a flexible contact, so as to avoid damage to the top inner wall of the flow guide by the end of the fourth electric telescopic rod 21.

[0028] like Figure 1 As shown, an installation groove is provided on the upper surface of the conveyor rail 4, and multiple rollers 6 are rotatably installed inside the installation groove. When the guide shroud is conveyed through the conveyor rail 4, the multiple rollers 6 convert the sliding friction between the bottom surface of the guide shroud and the upper surface of the conveyor rail 4 into rolling friction. Furthermore, the continuous rotation of the multiple rollers 6 can assist the guide shroud in transmission on the upper surface of the conveyor rail 4.

[0029] like Figure 4 As shown, a third electric telescopic rod 19 is embedded on the upper surface of the base 7. A micro motor 20 is fixedly installed at the output end of the third electric telescopic rod 19. The output end of the micro motor 20 is fixedly connected to the center of the bottom surface of the movable seat 8. When the output end of the third electric telescopic rod 19 extends upward, it can lift the micro motor 20 upward. The micro motor 20 synchronously drives the movable seat 8 upward. After the bottom surface of the movable seat 8 is separated from the upper surface of the base 7, the micro motor 20 can drive the movable seat 8 to rotate around the micro motor 20 as the axis.

[0030] like Figure 1 As shown, a first connecting block 3 is fixedly installed on the upper end of the support frame 1, and the bottom surface of the conveying rail 4 is fixedly connected to the upper end of the first connecting block 3. Multiple reinforcing frames 5 are also fixedly installed at equal intervals on the outer wall of the conveying rail 4. The multiple reinforcing frames 5 can support the sides of the conveying rail 4, making the structure of the conveying rail 4 more stable.

[0031] The working principle of this utility model is as follows: During use, under the centralized control of the PLC controller, the user can place the guide hood to be sprayed on the upper surface of the two conveyor rails 4 for conveying. When the guide hood is conveyed on the conveyor rails 4, multiple sets of fixing components located on the outer wall of the plate drive belt 2 rotate under the action of the plate drive belt 2. When the guide hood moves to the end of the plate drive belt 2, the fixing components installed on the outer wall of the plate drive belt 2 rotate to the inside of the guide hood. Then, the output end of the first electric telescopic rod 9 pulls the second connecting block 10 towards... As the second connecting block 10 is adjusted downwards, the tilt angle of the adjusting rods 16 located on both sides of the second connecting block 10 gradually approaches horizontal, thereby adjusting the tilt angle of the two second electric telescopic rods 12. Then, under the action of the controller, the output ends of the two second electric telescopic rods 12 are extended, and the two second electric telescopic rods 12 squeeze the upper half of the outer wall at both ends of the guide shroud tightly, thus fixing the guide shroud from the inside. At the same time, the position of the guide shroud can be adjusted during the process of fixing it from the inside of the guide shroud by the fixing components. After the fixed component secures the guide shield, the guide shield adjusts its position synchronously with the fixed component. When the fixed component moves the guide shield to correspond with the position of the external spraying structure, the outer wall of the guide shield can be sprayed by the external spraying structure. Furthermore, the cooperation between the third electric telescopic rod 19 and the micro motor 20 allows the movable seat 8 to be raised and rotated, enabling the guide shield to rotate around the micro motor 20 as its axis. This facilitates more comprehensive spraying of the outer wall of the guide shield by the spraying structure. When the movable seat 8 is raised, the fourth electric telescopic rod 21... The output end extends upward to support the top inner wall of the guide shroud, which ensures the fixation of the guide shroud while allowing it to rise synchronously with the movable seat 8. At this time, the bottom surface of the guide shroud separates from the upper surface of the conveyor rail 4, making it easier for the movable seat 8 in the fixing component to rotate and drive the guide shroud to rotate. After the coating is completed, the guide shroud moves to the other end of the plate transmission belt 2 under the action of the fixing component. Then, the fixing component rotates out from the inside of the guide shroud and moves into the next processing station under the conveying action of the conveyor rail 4.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conveying device for producing a fairing, comprising two sets of support frames (1), wherein a plate-type transmission belt (2) is installed between the upper ends of the two sets of support frames (1), characterized in that: The plate-type transmission belt (2) is provided with conveying rails (4) on both sides. Multiple sets of fixing components are fixedly installed on the outer wall of the plate-type transmission belt (2). The fixing components include a base (7) fixedly connected to the outer wall of the plate-type transmission belt (2). A movable seat (8) is movably connected to the upper surface of the base (7). Protrusions (11) are fixedly installed on both sides of the outer wall of the movable seat (8). A second electric telescopic rod (12) is rotatably connected to the outer wall of the two protrusions (11). A first electric telescopic rod (9) is fixedly installed on the upper surface of the movable seat (8). A second connecting block (10) is fixedly installed at the output end of the first electric telescopic rod (9). An adjusting rod (16) is rotatably connected to both sides of the second connecting block (10). The other end of the adjusting rod (16) is rotatably connected to the outer wall of the stationary end of the second electric telescopic rod (12).

2. The conveying device for producing a flow guide cover according to claim 1, characterized in that: The end of the second electric telescopic rod (12) is slidably mounted with a slide rod (13), and the end of the slide rod (13) is fixedly mounted with a pressing head (17). A return spring (14) is provided between the pressing head (17) and the second electric telescopic rod (12).

3. A conveying device for producing a flow guide cover according to claim 2, characterized in that: The outer wall of the end of the second electric telescopic rod (12) is also fixedly installed with a fixing ring (18), and the two ends of the return spring (14) are fixedly connected to the outer wall of the opposite side of the extrusion head (17) and the fixing ring (18).

4. A conveying device for producing a flow guide cover according to claim 3, characterized in that: The upper end face of the second connecting block (10) is fixedly installed with a fourth electric telescopic rod (21), and the output end of the fourth electric telescopic rod (21) is fixedly installed with an elastic pad (15).

5. A conveying device for producing a flow guide cover according to claim 4, characterized in that: The upper surface of the conveyor rail (4) is provided with an installation groove, and multiple rollers (6) are rotatably installed inside the installation groove.

6. A conveying device for producing a flow guide cover according to claim 5, characterized in that: The upper surface of the base (7) is embedded with a third electric telescopic rod (19), and a micro motor (20) is fixedly installed at the output end of the third electric telescopic rod (19). The output end of the micro motor (20) is fixedly connected to the center position of the bottom surface of the movable seat (8).

7. A conveying device for producing a flow guide cover according to claim 6, characterized in that: The upper end of the support frame (1) is fixedly installed with a first connecting block (3), and the bottom surface of the conveying rail (4) is fixedly connected to the upper end of the first connecting block (3). Multiple reinforcing frames (5) are also fixedly installed at equal intervals on the outer wall of the conveying rail (4).

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