A complete process coating material equipment of composite material

Abstract

This utility model relates to the field of spray painting and provides a complete set of coating equipment for composite materials, including a support platform and a fixed platform. A spray painting mechanism is installed on the side wall of the support platform, and a workpiece positioning mechanism is installed at the top of the fixed platform. The spray painting mechanism includes a cantilever beam fixed to the side wall of the support platform, which is perpendicular to the support platform. Two spray paint boxes are rotatably mounted on the end of the cantilever beam facing away from the support platform. The spray paint boxes are hinged to the side wall of the cantilever beam via hinges. During use, as the positioning line inside the cable channel is pulled and tightened, the two spray paint boxes rotate 90 degrees until their side walls fit against a triangular block. The triangular block limits the rotation angle of the spray paint boxes, preventing over-rotation. The spray paint boxes can enter the narrow cavity of the workpiece in a flat position, and after rotating 90 degrees to expand, they can perform spray painting operations inside the workpiece's internal cavity.

Description

Technical Field

[0001] This utility model belongs to the field of spray painting, and specifically relates to a complete set of coating equipment for composite materials. Background Technology

[0002] When painting composite workpieces, workers usually use a handheld spray gun to paint the surface of the workpiece. However, for composite workpieces with cavities, the spray gun cannot be inserted into the cavity, making it difficult to perform anti-corrosion treatment on the inside of such workpieces. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a complete set of coating equipment for composite materials. During use, as the positioning line inside the pull-line channel is pulled and tightened, the two paint spray boxes rotate 90 degrees until the sidewalls of the paint spray boxes adhere to the triangular blocks. The triangular blocks limit the rotation angle of the paint spray boxes, preventing excessive rotation. The paint spray boxes can enter the narrow cavity of the workpiece in a flat position. Rotating the paint spray boxes 90 degrees to expand them allows for painting operations within the workpiece's internal cavity, thus solving the problems mentioned in the background art.

[0004] To solve the above problems, this utility model provides the following technical solution: a complete set of coating equipment for composite materials, including a support platform and a fixed platform. A painting mechanism is provided on the side wall of the support platform, and a workpiece positioning mechanism is provided at the top of the fixed platform. The painting mechanism includes a cantilever beam fixed to the side wall of the support platform, the cantilever beam and the support platform being perpendicular to each other. Two paint spray boxes are rotatably mounted on the end of the cantilever beam facing away from the support platform. The paint spray boxes are respectively hinged together with the side wall of the cantilever beam via hinges. A plurality of rectangular arrays of needles are provided on the outer side wall of each paint spray box. Each spray box has a spray nozzle, and a feed pipe is connected inside to the spray box. The feed pipe is connected to the paint supply mechanism. A triangular block is provided on the end of the cantilever beam near the spray box. The cross-section of the triangular block is an isosceles right triangle. The spray box can rotate 90 degrees and fit against the long side of the triangular block. A pull line channel is provided on the side wall of the triangular block and the cantilever beam. A positioning line is inserted into the pull line channel. The front end of the positioning line is connected to the side wall of the spray box, and the rear end of the positioning line is connected to the tensioning assembly. A spring-loaded mechanism is provided between the two spray boxes.

[0005] During use, as the positioning line inside the pull channel is pulled and tightened, the two paint boxes will rotate 90 degrees until the side wall of the paint box fits against the triangular block. The triangular block can limit the rotation angle of the paint box, which can prevent the paint box from rotating excessively. The paint box can enter the narrow cavity of the workpiece in a flat state. The paint box can be rotated 90 degrees to expand and then spray paint in the internal cavity of the workpiece.

[0006] Furthermore, the tensioning assembly includes a retractable cylinder fixedly installed on the side wall of the cantilever beam, the cable channel opening into the outer side wall of the cantilever beam, and four positioning lines divided into upper and lower groups. The ends of the upper and lower groups of positioning lines pass through the side wall of the cantilever beam and are connected together, and the connected positioning lines are then connected to the telescopic rod of the retractable cylinder.

[0007] When in use, as the upper and lower sets of retractable cylinders drive the positioning line backward, the positioning line simultaneously tightens the paint box and rotates it ninety degrees.

[0008] Furthermore, the rebound mechanism includes an elastic groove at the end of the cantilever beam, a return spring is provided inside the elastic groove, and a telescopic piece is slidably provided inside the elastic groove. The inner end of the telescopic piece is connected to the return spring, and the outer end of the telescopic piece is connected to two rubber bands. The other end of the rubber bands is connected to the side wall of the paint box.

[0009] When in use, after the retracting cylinder loosens the positioning line, the two rubber bands will pull the paint box to rotate 90 degrees and flatten it again. This allows the paint box to be retracted and removed from the workpiece cavity. When the front edge of the telescopic piece touches the inner side wall of the workpiece cavity, the telescopic piece can be pressed into the elastic groove.

[0010] Furthermore, the paint supply mechanism includes a paint tank and a paint pump on the side wall of the support platform. The input pipe of the paint pump extends into the interior of the paint tank, and the delivery pipes are respectively connected to the output ports of the paint pump. The cantilever beam is provided with two through-pipe channels, and the delivery pipes pass through the interior of the through-pipe channels respectively.

[0011] During use, the paint pump draws liquid paint from inside the paint tank, and then continuously supplies paint to the spray box through the delivery pipe.

[0012] Furthermore, the workpiece positioning mechanism includes two guide rods at the top of the fixed platform, a sliding platform slidably mounted on the guide rods, two upright plates at the top of the sliding platform, a rotating platform rotatably mounted in the middle of the upright plates, workpiece clamping mechanisms on the front and rear sides of the rotating platform, a push handle on the side wall of the upright plates, two symmetrical movable pin holes on the side wall of the rotating platform, and a fixed pin hole on the side wall of the rotating platform. The movable pin hole and the fixed pin hole are fixedly connected by a pin.

[0013] When in use, the workpiece to be processed is installed on the clamping mechanisms on the front and rear sides of the rotary table. The rotary table can rotate 180 degrees back and forth. This allows the workpiece to be replaced by another clamping mechanism while the workpiece is being painted, so that the workpiece replacement and painting can be carried out simultaneously, saving time. After each 180-degree rotation of the rotary table, the operator uses pins to fix the angle of the rotary table.

[0014] Furthermore, the tool clamp holding mechanism includes snap-fit ​​strips on the front and rear side walls of the rotary table, and a material workpiece is inserted inside the snap-fit ​​strips.

[0015] When in use, the material workpiece is inserted horizontally through the port of the snap-fit ​​strip, so that the material workpiece will not fall out during the rotation of the rotary table.

[0016] Compared with the prior art, the embodiments of this application have the following main advantages: Firstly, when the device is in use, during the tightening of the positioning line inside the pull channel, the two paint boxes will rotate 90 degrees until the side walls of the paint boxes fit against the triangular blocks. The triangular blocks can limit the rotation angle of the paint boxes, which can prevent the paint boxes from rotating excessively. The paint boxes can enter the narrow cavity of the workpiece in a flat state. The paint boxes can be rotated 90 degrees to expand and then spray paint in the internal cavity of the workpiece.

[0017] Secondly, the workpiece to be processed is installed on the clamping mechanisms on the front and rear sides of the rotary table. The rotary table can rotate 180 degrees back and forth. This allows the workpiece to be replaced by another clamping mechanism while the workpiece is being painted, so that the workpiece replacement and painting can be carried out simultaneously and save time. After the rotary table rotates 180 degrees each time, the operator uses pins to fix the angle of the rotary table. The workpiece is inserted horizontally from the port of the clamping strip, so that the workpiece will not fall out during the rotation of the rotary table. Attached Figure Description

[0018] Figure 1 This is a frontal view of the present invention.

[0019] Figure 2 This is a schematic diagram of the side view of this utility model.

[0020] Figure 3 This is a schematic diagram of the cantilever beam of this utility model.

[0021] Figure 4 This utility model Figure 3 A magnified view of part A.

[0022] Figure 5This is a schematic diagram of the pipe passage of this utility model.

[0023] Figure 6 This utility model Figure 5 A magnified view of part B.

[0024] Figure 7 This is a schematic diagram of the telescopic piece of this utility model.

[0025] Explanation of reference numerals in the attached figures: 1. Load-bearing platform, 101. Paint tank, 102. Paint pump, 2. Fixed platform, 201. Guide rod, 3. Sliding platform, 301. Upright plate, 302. Push handle, 4. Rotary platform, 401. Connecting strip, 402. Movable pin hole, 403. Fixed pin hole, 5. Material workpiece, 6. Cantilever beam, 601. Retractable cylinder, 602. Steel wire rope, 603. Triangular block, 604. Pipe passage, 605. Hinge, 7. Telescopic plate, 701. Rubber band, 702. Elastic groove, 8. Spray paint box, 801. Material conveying pipe, 9. Positioning line. Detailed Implementation

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0027] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] This utility model provides a complete set of coating equipment for composite material manufacturing processes, such as... Figure 1-7As shown, the system includes a support platform 1 and a fixed platform 2. A painting mechanism is installed on the side wall of the support platform 1, and a workpiece positioning mechanism is installed at the top of the fixed platform 2. The painting mechanism includes a cantilever beam 6 fixed to the side wall of the support platform 1, which is perpendicular to the support platform 1. Two paint spray boxes 8 are rotatably mounted on the end of the cantilever beam 6 facing away from the support platform 1. The paint spray boxes 8 are hinged together with the side wall of the cantilever beam 6 via hinges 605. Several rectangular arrays of needle-eye spray holes are provided on the outer wall of each paint spray box 8. A feed pipe 8 is connected to the interior of each paint spray box 8. 01. The material conveying pipe 801 is connected to the paint supply mechanism; a triangular block 603 is provided on the end of the cantilever beam 6 near the paint box 8. The cross-section of the triangular block 603 is an isosceles right triangle. The paint box 8 can rotate 90 degrees and fit against the long side of the triangular block 603. A pull line channel is provided on the side wall of the triangular block 603 and the cantilever beam 6. A positioning line 9 is inserted into the pull line channel. The front end of the positioning line 9 is connected to the side wall of the paint box 8, and the rear end of the positioning line 9 is connected to the tensioning assembly. A spring-loaded mechanism is provided between the two paint boxes 8.

[0029] In this embodiment, during the process of pulling and tightening the positioning line 9 inside the pull channel, the two paint boxes 8 will rotate 90 degrees until the side wall of the paint box 8 is attached to the triangular block 603. The triangular block 603 can limit the rotation angle of the paint box 8, which can prevent the paint box 8 from rotating excessively. The paint box 8 can enter the narrow cavity of the workpiece in a flat state. The paint box 8 can be rotated 90 degrees to expand and then spray paint in the internal cavity of the workpiece.

[0030] In a further embodiment of this utility model, such as Figure 3-5 As shown, the tensioning assembly includes a retractable cylinder 601 fixedly installed on the side wall of the cantilever beam 6. The pull cable channel opens into the outer side wall of the cantilever beam 6. The four positioning lines 9 are divided into upper and lower groups. The ends of the upper and lower groups of positioning lines 9 pass through the side wall of the cantilever beam 6 and are connected together. The connected positioning lines 9 are then connected to the telescopic rod of the retractable cylinder 601.

[0031] In this embodiment, when the upper and lower sets of retractable cylinders 601 drive the positioning line to move backwards to 9, the positioning line 9 simultaneously pulls the paint box 8 tight and rotates it ninety degrees.

[0032] In a further embodiment of this utility model, such as Figure 6-7 As shown, the rebound mechanism includes an elastic groove 702 at the end of the cantilever beam 6. A return spring is provided inside the elastic groove 702. A telescopic piece 7 is also slidably provided inside the elastic groove 702. The inner end of the telescopic piece 7 is connected to the return spring, and the outer end of the telescopic piece 7 is connected to two rubber bands 701. The other end of the rubber bands 701 is connected to the side wall of the paint box 8.

[0033] In this embodiment, after the retraction cylinder 601 relaxes the positioning line 9, the two rubber bands 701 will pull the paint box 8 to rotate 90 degrees and flatten it again. This allows the paint box 8 to be retracted and removed from the workpiece cavity. When the front edge of the telescopic piece 7 touches the inner side wall of the workpiece cavity, the telescopic piece 7 can be pressed into the elastic groove 702.

[0034] In a further embodiment of this utility model, such as Figure 1 As shown, the paint supply mechanism includes a paint tank 101 and a paint pump 102 on the side wall of the support platform 1. The input pipe of the paint pump 102 extends into the interior of the paint tank 101, and the conveying pipes 801 are respectively connected to the output ports of the paint pump 102. The cantilever beam 6 is provided with two through-pipe channels 604, and the conveying pipes 801 pass through the interior of the through-pipe channels 604 respectively.

[0035] In this embodiment, the paint pump 102 draws liquid paint from inside the paint tank 101, and then the paint pump 102 continuously supplies paint to the paint box 8 through the delivery pipe 801.

[0036] In a further embodiment of this utility model, such as Figure 1-2 As shown, the workpiece positioning mechanism includes two guide rods 201 at the top of the fixed platform 2. A sliding platform 3 is slidably mounted on the guide rods 201. Two upright plates 301 are mounted at the top of the sliding platform 3. A rotating platform 4 is rotatably mounted in the middle of the upright plates 301. A workpiece clamping mechanism is mounted on the front and rear sides of the rotating platform 4. A push handle 302 is mounted on the side wall of the upright plate 301. Two symmetrical movable pin holes 402 are mounted on the side wall of the rotating platform 4. A fixed pin hole 403 is mounted on the side wall of the rotating platform 4. The movable pin hole 402 and the fixed pin hole 403 are fixedly connected by a pin.

[0037] In this embodiment, the workpiece to be processed is installed on the clamping mechanisms on the front and rear sides of the rotary table 4. The rotary table 4 can rotate 180 degrees back and forth. This allows the workpiece to be replaced by another clamping mechanism while the workpiece is being painted, enabling the workpiece replacement and painting operations to be carried out simultaneously and saving time. After each rotation of the rotary table 4, the operator uses pins to fix the angle of the rotary table 4.

[0038] In a further embodiment of this utility model, such as Figure 1-2 As shown, the tool clamp holding mechanism includes a snap-fit ​​strip 401 on the front and rear side walls of the rotary table 4, and a material workpiece 5 is inserted inside the snap-fit ​​strip 401.

[0039] In this embodiment, the material workpiece 5 is inserted horizontally from the port of the snap-fit ​​strip 401, so that the material workpiece 5 will not fall out during the rotation of the rotary table 4.

[0040] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0041] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0042] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A complete process coating material equipment of composite material, comprising a bearing table (1) and a fixed table (2), characterized in that: A painting mechanism is provided on the side wall of the load-bearing platform (1), and a workpiece positioning mechanism is provided on the top of the fixed platform (2). The painting mechanism includes a cantilever beam (6) fixed on the side wall of the support platform (1). The cantilever beam (6) and the support platform (1) are perpendicular to each other. Two paint spray boxes (8) are rotatably arranged on the end of the cantilever beam (6) facing away from the support platform (1). The paint spray boxes (8) are respectively hinged to the side wall of the cantilever beam (6) through a hinge (605). Several rectangular array needle-eye spray holes are provided on the outer side wall of the paint spray box (8). A material conveying pipe (801) is connected to the inside of each paint spray box (8). The material conveying pipe (801) is connected to the paint supply mechanism. A triangular block (603) is provided on the end of the cantilever beam (6) near the paint box (8). The cross-section of the triangular block (603) is an isosceles right triangle. The paint box (8) can rotate 90 degrees and fit on the long side of the triangular block (603). A pull line channel is provided on the side wall of the triangular block (603) and the cantilever beam (6). A positioning line (9) is inserted into the pull line channel. The front end of the positioning line (9) is connected to the side wall of the paint box (8), and the rear end of the positioning line (9) is connected to the tensioning assembly. A spring-loaded mechanism is provided between the two paint boxes (8).

2. The apparatus according to claim 1, wherein: The tensioning assembly includes a retractable cylinder (601) fixedly installed on the side wall of the cantilever beam (6). The pull line channel opens on the outer side wall of the cantilever beam (6). The four positioning lines (9) are divided into upper and lower groups. The ends of the upper and lower groups of positioning lines (9) pass through the side wall of the cantilever beam (6) and are connected together. The connected positioning lines (9) are then connected to the telescopic rod of the retractable cylinder (601) again.

3. The apparatus according to claim 1, wherein the apparatus is characterized by: The rebound mechanism includes an elastic groove (702) at the end of the cantilever beam (6). A reset spring is provided inside the elastic groove (702). A telescopic piece (7) is also slidably provided inside the elastic groove (702). The inner end of the telescopic piece (7) is connected to the reset spring. The outer end of the telescopic piece (7) is connected to two rubber bands (701). The other end of the rubber bands (701) is connected to the side wall of the paint box (8).

4. The apparatus according to claim 1, wherein: The paint supply mechanism includes a paint tank (101) and a paint pump (102) on the side wall of the support platform (1). The input pipe of the paint pump (102) extends into the interior of the paint tank (101), and the conveying pipes (801) are respectively connected to the output ports of the paint pump (102). The cantilever beam (6) is provided with two through-pipe channels (604), and the conveying pipes (801) pass through the interior of the through-pipe channels (604).

5. The apparatus according to claim 1, wherein: The workpiece positioning mechanism includes two guide rods (201) at the top of the fixed platform (2). A sliding platform (3) is slidably arranged on the guide rods (201). Two upright plates (301) are arranged at the top of the sliding platform (3). A rotating platform (4) is rotatably arranged in the middle of the upright plate (301). A workpiece clamping mechanism is arranged on the front and rear sides of the rotating platform (4). A push handle (302) is arranged on the side wall of the upright plate (301). Two symmetrical movable pin holes (402) are arranged on the side wall of the rotating platform (4). A fixed pin hole (403) is arranged on the side wall of the rotating platform (4). The movable pin hole (402) and the fixed pin hole (403) are fixedly connected by a pin.

6. A composite material complete process coating material equipment according to claim 5, characterized in that: The tool clamp holding mechanism includes a snap-fit ​​strip (401) on the front and rear side walls of the rotary table (4), and a material workpiece (5) is inserted inside the snap-fit ​​strip (401).

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